[TASK] bump version to 0.12.0-rc1

Fix server-test for updated WS

.flowconfig

@@ -0,0 +1,7 @@
+[ignore]
+
+[include]
+
+[libs]
+
+[options]

.gitignore

@@ -25,6 +25,7 @@ Release/*.*
 
 # Ignore locally installed node_modules
 node_modules
+!test/node_modules
 
 # Ignore tmp directory.
 tmp
@@ -52,3 +53,9 @@ npm-debug.log
 
 # Ignore dist folder, build for bower
 dist/
+
+# Ignore flow output directory
+out/
+
+# Ignore perf test cache
+scripts/cache

.travis.yml

@@ -1,7 +1,7 @@
 language: node_js
 node_js:
   - "0.10"
-script: npm test --coverage
+script: MOCHA_REPORTER=tap npm test --coverage
 after_success:
 - npm run coveralls
 notifications:
@@ -10,4 +10,4 @@ notifications:
       - https://webhooks.gitter.im/e/d1ec4245f90231619d30
     on_success: change  # options: [always|never|change] default: always
     on_failure: always  # options: [always|never|change] default: always
-    on_start: false     # default: false
+    on_start: false     # default: false

Gulpfile.js

@@ -1,11 +1,17 @@
 var gulp = require('gulp');
+var gutil = require('gulp-util');
+var watch = require('gulp-watch');
+var plumber = require('gulp-plumber');
+var filelog = require('gulp-filelog');
+var cleanDest = require('gulp-clean-dest');
 var concat = require('gulp-concat');
 var uglify = require('gulp-uglify');
 var rename = require('gulp-rename');
 var webpack = require('webpack');
-var jshint = require('gulp-jshint');
 var map = require('map-stream');
 var bump = require('gulp-bump');
+var react = require('gulp-react');
+var flow = require('gulp-flowtype');
 var argv = require('yargs').argv;
 //var header = require('gulp-header');
 
@@ -50,6 +56,10 @@ var sjclSrc = [
   'src/js/sjcl-custom/sjcl-jacobi.js'
 ];
 
+function logPluginError(error) {
+  gutil.log(error.toString());
+}
+
 gulp.task('concat-sjcl', function() {
   return gulp.src(sjclSrc)
   .pipe(concat('sjcl.js'))
@@ -68,45 +78,6 @@ gulp.task('build', [ 'concat-sjcl' ], function(callback) {
   }, callback);
 });
 
-gulp.task('bower-build', [ 'build' ], function(callback) {
-  return gulp.src([ './build/ripple-', '.js' ].join(pkg.version))
-  .pipe(rename('ripple.js'))
-  .pipe(gulp.dest('./dist/'));
-});
-
-gulp.task('bower-build-min', [ 'build-min' ], function(callback) {
-  return gulp.src([ './build/ripple-', '-min.js' ].join(pkg.version))
-  .pipe(rename('ripple-min.js'))
-  .pipe(gulp.dest('./dist/'));
-});
-
-gulp.task('bower-build-debug', [ 'build-debug' ], function(callback) {
-  return gulp.src([ './build/ripple-', '-debug.js' ].join(pkg.version))
-  .pipe(rename('ripple-debug.js'))
-  .pipe(gulp.dest('./dist/'));
-});
-
-gulp.task('bower-version', function() {
-  gulp.src('./dist/bower.json')
-  .pipe(bump({version: pkg.version}))
-  .pipe(gulp.dest('./dist/'));
-});
-
-gulp.task('version-bump', function() {
-  if (!argv.type) {
-    throw new Error("No type found, pass it in using the --type argument");
-  }
-  gulp.src('./package.json')
-  .pipe(bump({type:argv.type}))
-  .pipe(gulp.dest('./'));
-});
-
-gulp.task('version-beta', function() {
-  gulp.src('./package.json')
-  .pipe(bump({version: pkg.version+'-beta'}))
-  .pipe(gulp.dest('./'));
-});
-
 gulp.task('build-min', [ 'build' ], function(callback) {
   return gulp.src([ './build/ripple-', '.js' ].join(pkg.version))
   .pipe(uglify())
@@ -128,36 +99,103 @@ gulp.task('build-debug', [ 'concat-sjcl' ], function(callback) {
   }, callback);
 });
 
-gulp.task('lint', function() {
-  gulp.src('src/js/ripple/*.js')
-  .pipe(jshint())
-  .pipe(map(function(file, callback) {
-    if (!file.jshint.success) {
-      console.log('\nIn', file.path);
+/**
+ * Generate a WebPack external for a given unavailable module which replaces
+ * that module's constructor with an error-thrower
+ */
 
-      file.jshint.results.forEach(function(err) {
-        if (err && err.error) {
-          var col1 = err.error.line + ':' + err.error.character;
-          var col2 = '[' + err.error.reason + ']';
-          var col3 = '(' + err.error.code + ')';
+function buildUseError(cons) {
+  return 'var {<CONS>:function(){throw new Error("Class is unavailable in this build: <CONS>")}}'
+  .replace(new RegExp('<CONS>', 'g'), cons);
+};
 
-          while (col1.length < 8) {
-            col1 += ' ';
-          }
-
-          console.log('  ' + [ col1, col2, col3 ].join(' '));
-        }
-      });
-    }
-
-    callback(null, file);
-  }));
+gulp.task('build-core', [ 'concat-sjcl' ], function(callback) {
+  webpack({
+    entry: [
+      './src/js/ripple/remote.js'
+    ],
+    externals: [
+      {
+        './transaction': buildUseError('Transaction'),
+        './orderbook': buildUseError('OrderBook'),
+        './account': buildUseError('Account'),
+        './serializedobject': buildUseError('SerializedObject')
+      }
+    ],
+    output: {
+      library: 'ripple',
+      path: './build/',
+      filename: [ 'ripple-', '-core.js' ].join(pkg.version)
+    },
+    plugins: [
+      new webpack.optimize.UglifyJsPlugin()
+    ]
+  }, callback);
 });
 
+gulp.task('bower-build', [ 'build' ], function(callback) {
+  return gulp.src([ './build/ripple-', '.js' ].join(pkg.version))
+  .pipe(rename('ripple.js'))
+  .pipe(gulp.dest('./dist/'));
+});
+
+gulp.task('bower-build-min', [ 'build-min' ], function(callback) {
+  return gulp.src([ './build/ripple-', '-min.js' ].join(pkg.version))
+  .pipe(rename('ripple-min.js'))
+  .pipe(gulp.dest('./dist/'));
+});
+
+gulp.task('bower-build-debug', [ 'build-debug' ], function(callback) {
+  return gulp.src([ './build/ripple-', '-debug.js' ].join(pkg.version))
+  .pipe(rename('ripple-debug.js'))
+  .pipe(gulp.dest('./dist/'));
+});
+
+gulp.task('bower-version', function() {
+  gulp.src('./dist/bower.json')
+  .pipe(bump({ version: pkg.version }))
+  .pipe(gulp.dest('./dist/'));
+});
+
+gulp.task('bower', ['bower-build', 'bower-build-min', 'bower-build-debug', 'bower-version']);
+
 gulp.task('watch', function() {
   gulp.watch('src/js/ripple/*', [ 'build-debug' ]);
 });
 
-gulp.task('default', [ 'concat-sjcl', 'build', 'build-debug', 'build-min' ]);
+// To use this, each javascript file must have /* @flow */ on the first line
+gulp.task('typecheck', function() {
+  return gulp.src('src/js/ripple/*.js')
+  .pipe(flow({      // note: do not set the 'all' option, it is broken
+    weak: true,   // remove this after all errors are addressed
+    killFlow: true
+  }));
+});
 
-gulp.task('bower', ['bower-build', 'bower-build-min', 'bower-build-debug', 'bower-version']);
+gulp.task('strip', function() {
+  return gulp.src('src/js/ripple/*.js')
+  .pipe(watch('src/js/ripple/*.js'))
+  .pipe(cleanDest('out'))   // delete outdated output file before stripping
+  .pipe(plumber())        // prevent an error in one file from ending build
+  .pipe(react({ stripTypes: true }).on('error', logPluginError))
+  .pipe(filelog())
+  .pipe(gulp.dest('out'));
+});
+
+gulp.task('version-bump', function() {
+  if (!argv.type) {
+    throw new Error("No type found, pass it in using the --type argument");
+  }
+
+  gulp.src('./package.json')
+  .pipe(bump({ type: argv.type }))
+  .pipe(gulp.dest('./'));
+});
+
+gulp.task('version-beta', function() {
+  gulp.src('./package.json')
+  .pipe(bump({ version: pkg.version + '-beta' }))
+  .pipe(gulp.dest('./'));
+});
+
+gulp.task('default', [ 'concat-sjcl', 'build', 'build-debug', 'build-min' ]);

HISTORY.md

@@ -1,7 +1,183 @@
+##0.12.0
+
+**Breaking Changes**
+
++ REMOVED Remote storage interface
++ REMOVED Remote `ping` configuration
++ REMOVED Old/deprecated Remote server configuration (websocket_ip, websocket_port)
++ REMOVED browser `online` reconnect listener
+    - [2833a7b6](https://github.com/ripple/ripple-lib/commit/2833a7b66e696dab427464625077f9b93092d0d5)
+
++ Remove `jsbn` and use `bignumber.js` instead for big number math
++ The `allow_nan` flag has been removed. Results for invalid amounts will always be `NaN`
+    - [d025b4a0](https://github.com/ripple/ripple-lib/commit/d025b4a0c3a98a6de27a1bee9573c85347bcd66b)
+    - [c8f18c8c](https://github.com/ripple/ripple-lib/commit/c8f18c8c8590b7b48e370e0325b6677b7720294f)
+    - [b86790c8](https://github.com/ripple/ripple-lib/commit/b86790c8543c239a532fd7697d4652829019d385)
+    - [d0fb291c](https://github.com/ripple/ripple-lib/commit/d0fb291c4e330193a244902156f1d74730da357d)
+ 
+ 
+**Changes**
+
++ [Add deprecation warnings to request constructors. The first argument to request constructor functions should be an object containing request properties](https://github.com/ripple/ripple-lib/commit/35d76b3520934285f80059c1badd6c522539104c)
+
++ [Fix taker_gets_funded exceeding offer.TakerGets](https://github.com/ripple/ripple-lib/commit/b19ecb4482b589d575382b7a5d0480b963383bb1)
+
++ [Update transaction binary parsing to account for XRP delivered amounts](https://github.com/ripple/ripple-lib/commit/35a346a674e6ee1e1e495db93700d55984efc7dd)
+
++ [Bumped dependencies](https://github.com/ripple/ripple-lib/commit/f9bc7cc746b44b24b61bbe260ae2e9d9617286da)
+
+ 
+
+##0.11.0
+
++ [Track the funded status of an order based on cumulative account orders](https://github.com/ripple/ripple-lib/commit/67d39737a4d5e0fcd9d9b47b9083ee00e5a9e652) and [67d3973](https://github.com/ripple/ripple-lib/commit/b6b99dde022e1e14c4797e454b1d7fca50e49482)
+
++ Remove blobvault client from ripple-lib, use the [`ripple-vault-client`](https://github.com/ripple/ripple-vault-client) instead [9b3d62b7](https://github.com/ripple/ripple-lib/commit/9b3d62b765c4c25beae6eb0fa57ef3a07f2581b1) 
+
++ [Add support for `ledger` option in requestBookOffers](https://github.com/ripple/ripple-lib/commit/34c0677c453c409ef0a5b351959abdc176d3bacb)
+
++ [Add support for `limit` option in requestBookOffers](https://github.com/ripple/ripple-lib/commit/d1d4452217c878d0b377d24830b4cd8b3162f6e0)
+
++ [Add `ledgerSelect` request constructor in `Remote`](https://github.com/ripple/ripple-lib/commit/98f40abfc3aa74dec5067a2d90002756cc8acd01)
+
++ [Default to binary data for commands that accept the binary flag](https://github.com/ripple/ripple-lib/commit/7cb113fcbcfc1e3e9830a999148b3e78df3387cc)
+
++ [Fix metadata account check](https://github.com/ripple/ripple-lib/commit/3f61598d6c87e3cc877af60e2d515f9eff73dfe1)
+
++ [Double check `tes` code before emitting `success`](https://github.com/ripple/ripple-lib/commit/97a8c874903eb7309d8f755955ac80872f670582)
+
++ [Decrease redundancy in binary account_tx parsing](https://github.com/ripple/ripple-lib/commit/0aba638e6e7f4f6e22cb6424eed3897ebad90a5a)
+
++ [Abort server connection on unrecoverable TLS error](https://github.com/ripple/ripple-lib/commit/000a2ea00c57157044aeca0fb3f24b37669b163c)
+
++ [Fix complete ledgers check on subscription that is not initial](https://github.com/ripple/ripple-lib/commit/89de91301e682a46dc60aaacc7ae152e8fe1b7c7)
+
+
+##0.10.0
+
++ [Transaction changes](https://github.com/ripple/ripple-lib/pull/221)
+
++ **Important** `tef*` and `tel*` and errors will no longer be presented as
+final. Rather than considering these errors final, ripple-lib will wait until
+the `LastLedgerSequence` specified in the transaction is exceeded.  This makes
+failures more definitive, and ensures that no transaction will resubmit
+indefinitely.
+
++ A new, final tej-class error is introduced to account for transactions that
+are locally determined to have expired: `tejMaxLedger`.
+
++ [Allow per transaction fees to be set, `transaction.setFixedFee()`](https://github.com/ripple/ripple-lib/commit/9b22f279bcbe60ee6bcf4b7fa60a48e9c197a828)
+
++ [Improve memo support](https://github.com/ripple/ripple-lib/commit/1704ac4ae144c0ce54afad86f644c75a632080b1)
+    - Add `MemoFormat` property for memo
+    - Enforce `MemoFormat` and `MemoType` to be valid ASCII
+    - Support `text` and `json` MemoFormat 
+
++ [Update jscl library](https://github.com/ripple/ripple-lib/commit/3204998fcb6f31d6c90532a737a4adb8a1e420f6)
+    - Improved entropy by taking advantage of platform crypto
+    - Use jscl's k256 curve instead of altering the c256 curve with k256 configuration
+    - **deprecated:** the c256 curve is linked to the k256 curve to provide backwards compatibility, this link will be removed in the future
+     
++ [Fix empty queue check on reconnect](https://github.com/ripple/ripple-lib/commit/3c21994adcf72d1fbd87d453ceb917f9ad6df4ec)
+
+##0.9.4
+
++ [Normalize offers from book_offers and transaction stream](https://github.com/ripple/ripple-lib/commit/86ed24b94cf7c8929c87db3a63e9bbea7f767e9c)
+
++ [Fix: Amount.to_human() precision rounding](https://github.com/ripple/ripple-lib/commit/e371cc2c3ceccb3c1cfdf18b98d80093147dd8b2)
+
++ [Fix: fractional drops in funded taker_pays setter](https://github.com/ripple/ripple-lib/commit/0d7fc0a573a144caac15dd13798b23eeb1f95fb4)
+
+##0.9.3
+
++ [Change `presubmit` to emit immediately before transaction submit](https://github.com/ripple/ripple-lib/commit/7a1feaa89701bf861ab31ebd8ffdc8d8d1474e29)
+
++ [Add a "core" browser build of ripple-lib which has a subset of features and smaller file size](https://github.com/ripple/ripple-lib/pull/205)
+
++ [Update binformat with missing fields from rippled](https://github.com/ripple/ripple-lib/commit/cae980788efb00191bfd0988ed836d60cdf7a9a2)
+
++ [Wait for transaction validation before returning `tec` error](https://github.com/ripple/ripple-lib/commit/6bdd4b2670906588852fc4dda457607b4aac08e4)
+
++ [Change default `max_fee` on `Remote` to `1 XRP`](https://github.com/ripple/ripple-lib/commit/d6b1728c23ff85c3cc791bed6982a750641fd95f)
+
++ [Fix: Request ledger_accept should return the Remote](https://github.com/ripple/ripple-lib/pull/209)
+
+##0.9.2
+
++ [**Breaking change**: Change accountRequest method signature](https://github.com/ripple/ripple-lib/commit/6f5d1104aa3eb440c518ec4f39e264fdce15fa15)
+
++ [Add paging behavior for account requests, `account_lines` and `account_offers`](https://github.com/ripple/ripple-lib/commit/722f4e175dbbf378e51b49142d0285f87acb22d7) 
+
++ [Add max_fee setter to transactions to set max fee the submitter is willing to pay] (https://github.com/ripple/ripple-lib/commit/24587fab9c8ad3840d7aa345a7037b48839e09d7)
+
++ [Fix: cap IOU Amounts to their max and min value] (https://github.com/ripple/ripple-lib/commit/f05941fbc46fdb7c6fe7ad72927af02d527ffeed)
+
+Example on how to use paging with `account_offers`:
+```
+// A valid `ledger_index` or `ledger_hash` is required to provide a reliable result.
+// Results can change between ledger closes, so the provided ledger will be used as base.
+var options = {
+    account: < rippleAccount >,
+    limit: < Number between 10 and 400 >,
+    ledger: < valid ledger_index or ledger_hash >
+}
+
+// The `marker` comes back in an account request if there are more results than are returned 
+// in the current response. The amount of results per response are determined by the `limit`.
+if (marker) {
+    options.marker = < marker >;
+}
+
+var request = remote.requestAccountOffers(options);
+```
+
+[Full working example](https://github.com/geertweening/ripple-lib-scripts/blob/master/account_offers_paging.js)
+
+
+##0.9.1
+
++ Switch account requests to use ledgerSelect rather than ledgerChoose ([278df90](https://github.com/ripple/ripple-lib/commit/278df9025a20228de22379a53c76ca12d40fa591))
+
++ **Deprecated** setting `ident` and `account_index` on account requests ([278df90](https://github.com/ripple/ripple-lib/commit/278df9025a20228de22379a53c76ca12d40fa591))
+
++ Change initial account transaction sequence to 1 ([a3c1d06](https://github.com/ripple/ripple-lib/commit/a3c1d06eba883dc84fe2bfe700e4309795c84cac))
+
++ Fix: instance transaction withoute remote ([d3b6b81](https://github.com/ripple/ripple-lib/commit/d3b6b8127c7b01e416b400c25abf1719bdd008ca))
+
++ Fix: account root request ledger argument ([bc1f9f8](https://github.com/ripple/ripple-lib/commit/bc1f9f8a286b187d36ebaf552694e31e73742293))
+
++ Fix: rsign.js local signing and example ([d3b6b81](https://github.com/ripple/ripple-lib/commit/d3b6b8127c7b01e416b400c25abf1719bdd008ca) and [f1004c6](https://github.com/ripple/ripple-lib/commit/f1004c6db2a0ce59bbabbb8f2b355a9fd9995fd8))
+
+
+##0.9.0
+
++ Add routes to the vault client for KYC attestations ([ed2da574](https://github.com/ripple/ripple-lib/commit/ed2da57475acf5e9d2cf3373858f4274832bd83f))
+
++ Currency: add `show_interest` flag to show or hide interest in `Currency.to_human()` and `Currency.to_json()` [Example use in tests](https://github.com/ripple/ripple-lib/blob/947ec3edc2e7c8f1ef097e496bf552c74366e749/test/currency-test.js#L123)
+
++ Configurable maxAttempts for transaction submission ([d107092](https://github.com/ripple/ripple-lib/commit/d10709254061e9e4416d2cb78b5cac1ec0d7ffa5))
+
++ Binformat: added missing TransactionResult options ([6abed8d](https://github.com/ripple/ripple-lib/commit/6abed8dd5311765b2eb70505dadbdf5121439ca8))
+
++ **Breaking change:** make maxLoops in seed.get_key optional. [Example use in tests](https://github.com/ripple/ripple-lib/blob/23e473b6886c457781949c825b3ff48b3984e51f/test/seed-test.js) ([23e473b](https://github.com/ripple/ripple-lib/commit/23e473b6886c457781949c825b3ff48b3984e51f))
+
++ Shrinkwrap packages for dependency locking ([2dcd5f9](2dcd5f94fbc71200eb08a5044c76ef94f7971913))
+
++ Fix: Amount.to_human() precision bugs ([4be209e](https://github.com/ripple/ripple-lib/commit/4be209e286b5b209bec7bcd1212098985e15ff2f) and [7708c64](https://github.com/ripple/ripple-lib/commit/7708c64576e70ce3ac190442daceb30e4446aab7))
+
++ Fix: change handling of requestLedger options ([57b7030](https://github.com/ripple/ripple-lib/commit/57b70300f5f0c7534ede118ddbb5d8762668a4f8))
+
+
 ##0.8.2
 
 + Currency: Allow mixed letters and numbers in currencies
 
++ Deprecate account_tx map/reduce/filterg
+
++ Fix: correct requestLedger arguments
+
++ Fix: missing subscription on error events for some server methods
+
 + Fix: orderbook reset on reconnect
 
 + Fix: ripple-lib crashing. Add potential missing error handlers

README.md

@@ -1,6 +1,6 @@
 #ripple-lib
 
-JavaScript client for [rippled](https://github.com/ripple/rippled)
+A JavaScript API for interacting with Ripple in Node.js and the browser
 
 [![Build Status](https://travis-ci.org/ripple/ripple-lib.svg?branch=develop)](https://travis-ci.org/ripple/ripple-lib) [![Coverage Status](https://coveralls.io/repos/ripple/ripple-lib/badge.png?branch=develop)](https://coveralls.io/r/ripple/ripple-lib?branch=develop)
 
@@ -9,15 +9,15 @@ JavaScript client for [rippled](https://github.com/ripple/rippled)
 ###Features
 
 + Connect to a rippled server in JavaScript (Node.js or browser)
-+ Issue [rippled API](https://ripple.com/wiki/JSON_Messages) requests
++ Issue [rippled API](https://ripple.com/build/rippled-apis/) requests
 + Listen to events on the Ripple network (transaction, ledger, etc.)
 + Sign and submit transactions to the Ripple network
 
 ###In this file
 
-1. [Installation](README.md#installation)
-2. [Quickstart](README.md#quickstart)
-3. [Running tests](https://github.com/ripple/ripple-lib#running-tests)
+1. [Installation](#installation)
+2. [Quick start](#quick-start)
+3. [Running tests](#running-tests)
 
 ###Additional documentation
 
@@ -47,7 +47,9 @@ JavaScript client for [rippled](https://github.com/ripple/rippled)
 See the [bower-ripple repo](https://github.com/ripple/bower-ripple) for additional bower instructions
 
 
-**Building ripple-lib from github**
+**Building ripple-lib for browser environments**
+
+ripple-lib uses Gulp to generate browser builds. These steps will generate minified and non-minified builds of ripple-lib in the `build/` directory.
 
 ```
   $ git clone https://github.com/ripple/ripple-lib
@@ -55,9 +57,13 @@ See the [bower-ripple repo](https://github.com/ripple/bower-ripple) for addition
   $ npm run build
 ```
 
-Then use the minified `build/ripple-*-min.js`
+**Restricted browser builds**
 
-##Quickstart
+You may generate browser builds that contain a subset of features. To do this, run `./node_modules/.bin/gulp build-<name>`
+
++ `build-core` Contains the functionality to make requests and listen for events such as `ledgerClose`. Only `ripple.Remote` is currently exposed. Advanced features like transaction submission and orderbook tracking are excluded from this build.
+
+##Quick start
 
 `Remote.js` ([remote.js](https://github.com/ripple/ripple-lib/blob/develop/src/js/ripple/remote.js)) is the point of entry for interacting with rippled
 
@@ -75,8 +81,8 @@ var remote = new Remote({
 
 remote.connect(function() {
   /* remote connected */
-  remote.request('server_info', function(err, info) {
-
+  remote.requestServerInfo(function(err, info) {
+    // process err and info
   });
 });
 ```
@@ -87,7 +93,7 @@ remote.connect(function() {
 
 2. `cd` into the repository and install dependencies with `npm install`
 
-3. `npm test` or `node_modules/.bin/mocha test/*-test.js`
+3. `npm test`
 
 **Generating code coverage**
 

bin/rsign.js

@@ -56,7 +56,7 @@ function ready() {
 function print_usage() {
   console.log(
     'Usage: rsign.js <secret> <json>\n\n',
-    'Example: rsign.js ssq55ueDob4yV3kPVnNQLHB6icwpC',
+    'Example: rsign.js ssq55ueDob4yV3kPVnNQLHB6icwpC','\''+
     JSON.stringify({
       TransactionType: 'Payment',
       Account: 'r3P9vH81KBayazSTrQj6S25jW6kDb779Gi',
@@ -64,7 +64,7 @@ function print_usage() {
       Amount: '200000000',
       Fee: '10',
       Sequence: 1
-    })
+    })+'\''
     );
 };
 

docs/BUILD.md

@@ -0,0 +1,20 @@
+Using Flow typechecking
+=======================
+
+Stage 1
+-------
+1. Add /* @flow */ to the top of a file you want to typecheck
+2. Run `gulp typecheck` to generate a list of warnings
+
+Stage 2
+-------
+When all source files have the /* @flow */ header and all warnings have been
+addressed, remove the `weak: true` option from Gulpfile.js, run
+`gulp typecheck` and remove all the additional warnings.
+
+Stage 3
+-------
+Add type annotations to the source code and run `gulp strip` to strip
+the type annotations and write the output to the `out` directory. After
+type annotations are added, the program must be run from the `out` directory
+because Node does not understand the annotations

docs/GUIDES.md

@@ -16,17 +16,6 @@ This file provides step-by-step walkthroughs for some of the most common usages
 1. [The ripple-lib README](../README.md)
 2. [The ripple-lib API Reference](REFERENCE.md)
 
-##Generating a new Ripple Wallet
-
-  ```js
-    var Wallet = require('ripple-lib').Wallet;
-
-    var wallet = Wallet.generate();
-    console.log(wallet);
-    // { address: 'rEf4sbVobiiDGExrNj2PkNHGMA8eS6jWh3',
-    //   secret: 'shFh4a38EZpEdZxrLifEnVPAoBRce' }
-  ```
-
 ##Connecting to the Ripple network
 
 1. [Get ripple-lib](README.md#getting-ripple-lib)
@@ -40,9 +29,19 @@ This file provides step-by-step walkthroughs for some of the most common usages
   ```
 3. Create a new `Remote` and connect to the network:
   ```js
-  var remote = new Remote({options});
 
-  remote.connect(function() {
+  var options = {
+    trace :         false,
+    trusted:        true,
+    local_signing:  true,
+    servers: [
+      { host: 's-west.ripple.com', port: 443, secure: true }
+    ]
+  }
+
+  var remote = new Remote(options);
+
+  remote.connect(function(err, res) {
     /* remote connected, use some remote functions here */
   });
   ```
@@ -50,18 +49,45 @@ This file provides step-by-step walkthroughs for some of the most common usages
 
 4. You're connected! Read on to see what to do now.
 
+##Generating a new Ripple Wallet
+
+  ```js
+    var ripple = require('ripple-lib');
+
+    // subscribing to a server allows for more entropy
+    var remote = new ripple.Remote({
+      servers: [
+        { host: 's1.ripple.com', port: 443, secure: true }
+      ]
+    });
+
+    remote.connect(function(err, res) {
+     /* remote connected */
+    });
+
+    // Wait for randomness to have been added.
+    // The entropy of the random generator is increased
+    // by random data received from a rippled
+    remote.once('random', function(err, info) {
+      var wallet = ripple.Wallet.generate();
+      console.log(wallet);
+      // { address: 'rEf4sbVobiiDGExrNj2PkNHGMA8eS6jWh3',
+      //   secret: 'shFh4a38EZpEdZxrLifEnVPAoBRce' }
+    });
+  ```
+
 
 ##Sending rippled API requests
 
-`Remote` contains functions for constructing a `Request` object. 
+`Remote` contains functions for constructing a `Request` object.
 
 A `Request` is an `EventEmitter` so you can listen for success or failure events -- or, instead, you can provide a callback.
 
-Here is an example, using [request_server_info](https://ripple.com/wiki/JSON_Messages#server_info).
+Here is an example, using [requestServerInfo](https://ripple.com/wiki/JSON_Messages#server_info).
 
 + Constructing a `Request` with event listeners
 ```js
-var request = remote.request('server_info');
+var request = remote.requestServerInfo();
 
 request.on('success', function onSuccess(res) {
   //handle success
@@ -102,23 +128,43 @@ See the [wiki](https://ripple.com/wiki/JSON_Messages#subscribe) for details on s
   var remote = new Remote({options});
 
   remote.connect(function() {
-    var request = remote.request('subscribe');
-
-    request.addStream('ledger'); //remote will emit `ledger_closed`
-    request.addStream('transactions'); //remote will emit `transaction`
-
-    request.on('ledger_closed', function onLedgerClosed(ledgerData) {
-	//handle ledger
+    var remote = new Remote({
+      // see the API Reference for available options
+      servers: [ 'wss://s1.ripple.com:443' ]
     });
 
-    remote.on('transaction', function onTransacstion(transaction) {
-	//handle transaction
-    });
+    remote.connect(function() {
+      console.log('Remote connected');
 
-    remote.request(function(err) {
-      	if (err) {
-	} else {
-	}
+      var streams = [
+        'ledger',
+        'transactions'
+      ];
+
+      var request = remote.requestSubscribe(streams);
+
+      request.on('error', function(error) {
+        console.log('request error: ', error);
+      });
+
+
+      // the `ledger_closed` and `transaction` will come in on the remote
+      // since the request for subscribe is finalized after the success return
+      // the streaming events will still come in, but not on the initial request
+      remote.on('ledger_closed', function(ledger) {
+        console.log('ledger_closed: ', JSON.stringify(ledger, null, 2));
+      });
+
+      remote.on('transaction', function(transaction) {
+        console.log('transaction: ', JSON.stringify(transaction, null, 2));
+      });
+
+      remote.on('error', function(error) {
+        console.log('remote error: ', error);
+      });
+
+      // fire the request
+      request.request();
     });
   });
 ```
@@ -130,7 +176,7 @@ See the [wiki](https://ripple.com/wiki/JSON_Messages#subscribe) for details on s
 Submitting a payment transaction to the Ripple network involves connecting to a `Remote`, creating a transaction, signing it with the user's secret, and submitting it to the `rippled` server. Note that the `Amount` module is used to convert human-readable amounts like '1XRP' or '10.50USD' to the type of Amount object used by the Ripple network.
 
 ```js
-/* Loading ripple-lib Remote and Amount modules in Node.js */ 
+/* Loading ripple-lib Remote and Amount modules in Node.js */
 var Remote = require('ripple-lib').Remote;
 var Amount = require('ripple-lib').Amount;
 
@@ -149,8 +195,8 @@ remote.connect(function() {
   remote.setSecret(MY_ADDRESS, MY_SECRET);
 
   var transaction = remote.createTransaction('Payment', {
-    account: MY_ADDRESS, 
-    destination: RECIPIENT, 
+    account: MY_ADDRESS,
+    destination: RECIPIENT,
     amount: AMOUNT
   });
 
@@ -171,12 +217,12 @@ Since the fee required for a transaction may change between the time when the or
 The [`max_fee`](REFERENCE.md#1-remote-options) option can be used to avoid submitting a transaction to a server that is charging unreasonably high fees.
 
 
-##4. Submitting a trade offer to the network
+##Submitting a trade offer to the network
 
-Submitting a trade offer to the network is similar to submitting a payment transaction. Here is an example for a trade that expires in 24 hours where you are offering to sell 1 USD in exchange for 100 XRP:
+Submitting a trade offer to the network is similar to submitting a payment transaction. Here is an example offering to sell 1 USD in exchange for 100 XRP:
 
 ```js
-/* Loading ripple-lib Remote and Amount modules in Node.js */ 
+/* Loading ripple-lib Remote and Amount modules in Node.js */
 var Remote = require('ripple-lib').Remote;
 var Amount = require('ripple-lib').Amount;
 
@@ -186,14 +232,7 @@ var Amount = require('ripple-lib').Amount;
 
 var MY_ADDRESS = 'rrrMyAddress';
 var MY_SECRET  = 'secret';
-
-var BUY_AMOUNT = Amount.from_human('100XRP');
-var SELL_AMOUNT = Amount.from_human('1USD');
-
-// EXPIRATION must be a Date object, leave undefined to submit offer that won't expire
-var now = new Date();
-var tomorrow = new Date(now.getTime() + (24 * 60 * 60 * 1000));
-var EXPIRATION = tomorrow;
+var GATEWAY = 'rrrGateWay';
 
 var remote = new Remote({ /* Remote options */ });
 
@@ -201,10 +240,9 @@ remote.connect(function() {
   remote.setSecret(MY_ADDRESS, MY_SECRET);
 
   var transaction = remote.createTransaction('OfferCreate', {
-    account: MY_ADDRESS, 
-    buy: BUY_AMOUNT, 
-    sell: SELL_AMOUNT, 
-    expiration: EXPIRATION
+    account: MY_ADDRESS,
+    taker_pays: '100',
+    taker_gets: '1/USD/' + GATEWAY
   });
 
   transaction.submit(function(err, res) {

docs/REFERENCE.md

@@ -18,7 +18,7 @@ __(More examples coming soon!)__
 ###Also see:
 
 1. [The ripple-lib README](../README.md)
-2. [The ripple-lib GUIDES](GUIDES.md)
+2. [The ripple-lib GUIDES](GUIDES.md)a
 
 #Remote options
 
@@ -61,14 +61,34 @@ or
 
 #Request constructor functions
 
+Some requests have helper methods to construct the requests object and set properties on the message object. These will often be the more used requests and the helper methods is the preferred way of constructing these requests.
+Other request can still be made, but the type will have to be passed in directly to request constructor. See examples below.
+
+If the method is camelCased and starts with `request`, it's a helper method that wraps the request constructor.
+
 ##Server requests
 
-**[server_info([callback])](https://ripple.com/wiki/JSON_Messages#server_info)**
+**[requestServerInfo([callback])](https://ripple.com/wiki/JSON_Messages#server_info)**
 
 Returns information about the state of the server. If you are connected to multiple servers and want to select by a particular host, use `request.setServer`. Example:
 
 ```js
-var request = remote.request('server_info');
+var request = remote.requestServerInfo();
+
+request.setServer('wss://s1.ripple.com');
+
+request.request(function(err, res) {
+
+});
+```
+**[requestPeers([callback])](https://ripple.com/wiki/JSON_Messages#peers)**
+
+**[requestConnect(ip, port, [callback])](https://ripple.com/wiki/JSON_Messages#connect)**
+
+**[unl_list([callback])](https://ripple.com/wiki/JSON_Messages#unl_list)**
+
+```js
+var request = remote.request('un_list');
 
 request.setServer('wss://s1.ripple.com');
 
@@ -77,42 +97,48 @@ request.request(function(err, res) {
 });
 ```
 
-**[unl_list([callback])](https://ripple.com/wiki/JSON_Messages#unl_list)**
-
 **[unl_add(addr, comment, [callback])](https://ripple.com/wiki/JSON_Messages#unl_add)**
 
 **[unl_delete(node, [callback])](https://ripple.com/wiki/JSON_Messages#unl_delete)**
 
-**[requestPeers([callback])](https://ripple.com/wiki/JSON_Messages#peers)**
 
 
-**[connect(ip, port, [callback])](https://ripple.com/wiki/JSON_Messages#connect)**
-
 ##Ledger requests
 
-**[ledger(ledger, [opts], [callback])](https://ripple.com/wiki/JSON_Messages#ledger)**
+**[requestLedger([opts], [callback])](https://ripple.com/wiki/JSON_Messages#ledger)**
 
-**ledger_header([callback])**
+**[requestLedgerHeader([callback])](https://wiki.ripple.com/JSON_Messages#ledger_data)**
 
-**[ledger_current([callback])](https://ripple.com/wiki/JSON_Messages#ledger_current)**
+**[requestLedgerCurrent([callback])](https://ripple.com/wiki/JSON_Messages#ledger_current)**
 
-**[ledger_entry(type, [callback])](https://ripple.com/wiki/JSON_Messages#ledger_entry)**
+**[requestLedgerEntry(type, [callback])](https://ripple.com/wiki/JSON_Messages#ledger_entry)**
 
-**[subscribe([streams], [callback])](https://ripple.com/wiki/JSON_Messages#subscribe)**
+**[requestSubscribe([streams], [callback])](https://ripple.com/wiki/JSON_Messages#subscribe)**
 
 Start receiving selected streams from the server.
 
-**[unsubscribe([streams], [callback])](https://ripple.com/wiki/JSON_Messages#unsubscribe)**
+**[requestUnsubscribe([streams], [callback])](https://ripple.com/wiki/JSON_Messages#unsubscribe)**
 
 Stop receiving selected streams from the server.
 
 ##Account requests
 
-**[account_info(account, [callback])](https://ripple.com/wiki/JSON_Messages#account_info)**
+**[requestAccountInfo(options, [callback])](https://ripple.com/wiki/JSON_Messages#account_info)**
 
 Return information about the specified account.
 
 ```
+var options = {
+  account: 'rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B',
+  ledger: 'validated'
+};
+
+var request = remote.requestAccountInfo(options, function(err, info) {
+  /* process info */
+});
+
+
+// response
 {
   ledger_current_index: <number>,
   account_data: {
@@ -129,13 +155,35 @@ Return information about the specified account.
 }
 ```
 
-**[account_lines(accountID, [account_index], [ledger], [callback])](https://ripple.com/wiki/JSON_Messages#account_lines)**
+**[requestAccountLines(options, [callback])](https://ripple.com/wiki/JSON_Messages#account_lines)**
 
-**[account_offers(accountID, [account_index], [ledger], [callback])](https://ripple.com/wiki/JSON_Messages#account_offers)**
+**[requestAccountOffers(options, [callback])](https://ripple.com/wiki/JSON_Messages#account_offers)**
 
 Return the specified account's outstanding offers.
 
-**[account_tx(options, [callback])](https://ripple.com/wiki/JSON_Messages#account_tx)**
+Requests for both `account_lines` and `account_offers` support paging. The amount of results per response can be configured with the `limit`.
+The responses can be paged through by using the `marker`.
+
+```
+// A valid `ledger_index` or `ledger_hash` is required to provide a reliable result.
+// Results can change between ledger closes, so the provided ledger will be used as base.
+var options = {
+    account: < rippleAccount >,
+    limit: < Number between 10 and 400 >,
+    ledger: < valid ledger_index or ledger_hash >
+}
+
+// The `marker` comes back in an account request if there are more results than are returned 
+// in the current response. The amount of results per response are determined by the `limit`.
+if (marker) {
+    options.marker = < marker >;
+}
+
+var request = remote.requestAccountOffers(options);
+```
+
+
+**[requestAccountTransactions(options, [callback])](https://ripple.com/wiki/JSON_Messages#account_tx)**
 
 Fetch a list of transactions that applied to this account.
 
@@ -153,42 +201,46 @@ Options:
 + `fwd_marker`
 + `rev_marker`
 
-**[wallet_accounts(seed, [callback])](https://ripple.com/wiki/JSON_Messages#wallet_accounts)**
+**[requestWalletAccounts(seed, [callback])](https://ripple.com/wiki/JSON_Messages#wallet_accounts)**
 
 Return a list of accounts for a wallet. *Requires trusted remote*
 
-**account_balance(account, [ledger], [callback])**
+**requestAccountBalance(account, [ledger], [callback])**
 
 Get the balance for an account. Returns an [Amount](https://github.com/ripple/ripple-lib/blob/develop/src/js/ripple/amount.js) object.
 
-**account_flags(account, [ledger], [callback])**
+**requestAccountFlags(account, [ledger], [callback])**
 
 Return the flags for an account.
 
-**owner_count(account, [ledger], [callback])**
+**requestOwnerCount(account, [ledger], [callback])**
 
 Return the owner count for an account.
 
-**ripple_balance(account, issuer, currency, [ledger], [callback])**
+**requestRippleBalance(account, issuer, currency, [ledger], [callback])**
 
 Return a request to get a ripple balance
 
 ##Orderbook requests
 
-**[book_offers(options, [callback])](https://ripple.com/wiki/JSON_Messages#book_offers)**
+**[requestBookOffers(options, [callback])](https://ripple.com/wiki/JSON_Messages#book_offers)**
 
 Return the offers for an order book, also called a *snapshot*
 
 ```js
-var request = remote.request('book_offers', {
-  taker_gets: {
-    'currency':'XRP'
+var options = {
+  gets: {
+    issuer: < issuer >,
+    currency: < currency >
   },
-  taker_pays: {
-    'currency':'USD',
-    'issuer': 'rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B'
-  }
-});
+  pays: {
+    issuer: < issuer >,
+    currency: < currency >
+  },
+  limit: < limit >
+};
+
+var request = remote.requestBookOffers(options);
 
 request.request(function(err, offers) {
   //handle offers
@@ -197,23 +249,23 @@ request.request(function(err, offers) {
 
 ##Transaction requests
 
-**[transaction_entry(hash, [ledger_hash], [callback])](https://ripple.com/wiki/JSON_Messages#transaction_entry)**
+**[requestTransactionEntry(hash, [ledger_hash], [callback])](https://ripple.com/wiki/JSON_Messages#transaction_entry)**
 
 Searches a particular ledger for a transaction hash. Default ledger is the open ledger.
 
-**[tx(hash, [callback])](https://ripple.com/wiki/JSON_Messages#tx)**
+**[requestTransaction(hash, [callback])](https://ripple.com/wiki/JSON_Messages#tx)**
 
 Searches ledger history for validated transaction hashes.
 
-**[sign(secret, tx_json, [callback])](https://ripple.com/wiki/JSON_Messages#sign)**
+**[requestSign(secret, tx_json, [callback])](https://ripple.com/wiki/JSON_Messages#sign)**
 
 Sign a transaction. *Requires trusted remote*
 
-**[submit([callback])](https://ripple.com/wiki/JSON_Messages#submit)**
+**[requestSubmit([callback])](https://ripple.com/wiki/JSON_Messages#submit)**
 
 Submit a transaction to the network. This command is used internally to submit transactions with a greater degree of reliability. See [Submitting a payment to the network](GUIDES.md#3-submitting-a-payment-to-the-network) for details.
 
-**[ripple_path_find(src_account, dst_account, dst_amount, src_currencies, [callback])](https://ripple.com/wiki/JSON_Messages#path_find)**
+**[pathFind(src_account, dst_account, dst_amount, src_currencies)](https://ripple.com/wiki/JSON_Messages#path_find)**
 
 #Transaction constructors
 

eslint.json

@@ -0,0 +1,72 @@
+{
+  "env": {
+    "browser": true,
+    "node": true
+  },
+  "rules": {
+    "no-use-before-define": 1,
+    "no-undef": 1,
+    "no-unused-expressions": 1,
+    "no-unused-vars": 1,
+    "no-extend-native": 1,
+    "no-native-reassign": 1,
+    "no-trailing-spaces": 1,
+    "no-empty": 1,
+    "no-inner-declarations": 1,
+    "no-irregular-whitespace": 1,
+    "no-negated-in-lhs": 1,
+    "no-obj-calls": 1,
+    "no-reserved-keys": 1,
+    "no-sparse-arrays": 1,
+    "no-unreachable": 1,
+    "use-isnan": 1,
+    "valid-jsdoc": 1,
+    "valid-typeof": 1,
+    "block-scoped-var": 1,
+    "dot-notation": 1,
+    "semi": 1,
+    "curly": 1,
+    "eqeqeq": 1,
+    "no-else-return": 1,
+    "new-cap": 1,
+    "new-parens": 1,
+    "no-comma-dangle": 1,
+    "no-empty-label": 1,
+    "no-eval": 1,
+    "no-extra-bind": 1,
+    "no-fallthrough": 1,
+    "no-lone-blocks": 1,
+    "no-loop-func": 1,
+    "no-multi-spaces": 1,
+    "no-return-assign": 1,
+    "no-sequences": 1,
+    "no-with": 1,
+    "radix": 1,
+    "yoda": [ 1, "never" ],
+    "no-catch-shadow": 1,
+    "no-shadow-restricted-names": 1,
+    "no-delete-var": 1,
+    "no-undefined": 1,
+    "handle-callback-err": 1,
+    "brace-style": [ 1, "1tbs", { "allowSingleLine": false } ],
+    "comma-spacing": [ 1, { "before": false, "after": true } ],
+    "comma-style": [ 1, "last" ],
+    "consistent-this": [ 1, "self" ],
+    "func-style": [ 1, "declaration" ],
+    "key-spacing": [ 1, { "beforeColon": false, "afterColon": true } ],
+    "max-nested-callbacks": [ 1, 2 ],
+    "no-lonely-if": 1,
+    "no-mixed-spaces-and-tabs": 1,
+    "no-multiple-empty-lines": 1,
+    "no-space-before-semi": 1,
+    "no-spaced-func": 1,
+    "space-after-keywords": [ 1, "always" ],
+    "space-infix-ops": 1,
+    "space-return-throw-case": 1,
+    "spaced-line-comment": 1,
+    "max-params": [ 1, 4 ],
+    "max-depth": [1, 3 ],
+    "max-len": [ 1, 80 ],
+    "quotes": [ 1, "single" ]
+  }
+}

npm-shrinkwrap.json

@@ -0,0 +1,185 @@
+{
+  "name": "ripple-lib",
+  "version": "0.12.0-rc1",
+  "dependencies": {
+    "async": {
+      "version": "0.9.0",
+      "from": "async@>=0.9.0 <0.10.0",
+      "resolved": "https://registry.npmjs.org/async/-/async-0.9.0.tgz"
+    },
+    "bignumber.js": {
+      "version": "2.0.0",
+      "from": "bignumber.js@>=2.0.0 <3.0.0",
+      "resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-2.0.0.tgz"
+    },
+    "extend": {
+      "version": "1.2.1",
+      "from": "extend@>=1.2.1 <1.3.0",
+      "resolved": "https://registry.npmjs.org/extend/-/extend-1.2.1.tgz"
+    },
+    "lodash": {
+      "version": "3.1.0",
+      "from": "lodash@>=3.1.0 <4.0.0",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.1.0.tgz"
+    },
+    "lru-cache": {
+      "version": "2.5.0",
+      "from": "lru-cache@>=2.5.0 <2.6.0",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-2.5.0.tgz"
+    },
+    "ripple-wallet-generator": {
+      "version": "1.0.1",
+      "from": "ripple-wallet-generator@1.0.1",
+      "resolved": "https://registry.npmjs.org/ripple-wallet-generator/-/ripple-wallet-generator-1.0.1.tgz"
+    },
+    "superagent": {
+      "version": "0.18.2",
+      "from": "superagent@>=0.18.0 <0.19.0",
+      "resolved": "https://registry.npmjs.org/superagent/-/superagent-0.18.2.tgz",
+      "dependencies": {
+        "qs": {
+          "version": "0.6.6",
+          "from": "qs@0.6.6",
+          "resolved": "https://registry.npmjs.org/qs/-/qs-0.6.6.tgz"
+        },
+        "formidable": {
+          "version": "1.0.14",
+          "from": "formidable@1.0.14",
+          "resolved": "https://registry.npmjs.org/formidable/-/formidable-1.0.14.tgz"
+        },
+        "mime": {
+          "version": "1.2.11",
+          "from": "mime@1.2.11",
+          "resolved": "https://registry.npmjs.org/mime/-/mime-1.2.11.tgz"
+        },
+        "component-emitter": {
+          "version": "1.1.2",
+          "from": "component-emitter@1.1.2",
+          "resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.1.2.tgz"
+        },
+        "methods": {
+          "version": "1.0.1",
+          "from": "methods@1.0.1",
+          "resolved": "https://registry.npmjs.org/methods/-/methods-1.0.1.tgz"
+        },
+        "cookiejar": {
+          "version": "2.0.1",
+          "from": "cookiejar@2.0.1",
+          "resolved": "https://registry.npmjs.org/cookiejar/-/cookiejar-2.0.1.tgz"
+        },
+        "debug": {
+          "version": "1.0.4",
+          "from": "debug@>=1.0.1 <1.1.0",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-1.0.4.tgz",
+          "dependencies": {
+            "ms": {
+              "version": "0.6.2",
+              "from": "ms@0.6.2",
+              "resolved": "https://registry.npmjs.org/ms/-/ms-0.6.2.tgz"
+            }
+          }
+        },
+        "reduce-component": {
+          "version": "1.0.1",
+          "from": "reduce-component@1.0.1",
+          "resolved": "https://registry.npmjs.org/reduce-component/-/reduce-component-1.0.1.tgz"
+        },
+        "form-data": {
+          "version": "0.1.3",
+          "from": "form-data@0.1.3",
+          "resolved": "https://registry.npmjs.org/form-data/-/form-data-0.1.3.tgz",
+          "dependencies": {
+            "combined-stream": {
+              "version": "0.0.7",
+              "from": "combined-stream@>=0.0.4 <0.1.0",
+              "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-0.0.7.tgz",
+              "dependencies": {
+                "delayed-stream": {
+                  "version": "0.0.5",
+                  "from": "delayed-stream@0.0.5",
+                  "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-0.0.5.tgz"
+                }
+              }
+            }
+          }
+        },
+        "readable-stream": {
+          "version": "1.0.27-1",
+          "from": "readable-stream@1.0.27-1",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.27-1.tgz",
+          "dependencies": {
+            "core-util-is": {
+              "version": "1.0.1",
+              "from": "core-util-is@>=1.0.0 <1.1.0",
+              "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.1.tgz"
+            },
+            "isarray": {
+              "version": "0.0.1",
+              "from": "isarray@0.0.1",
+              "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz"
+            },
+            "string_decoder": {
+              "version": "0.10.31",
+              "from": "string_decoder@>=0.10.0 <0.11.0",
+              "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-0.10.31.tgz"
+            },
+            "inherits": {
+              "version": "2.0.1",
+              "from": "inherits@>=2.0.1 <2.1.0",
+              "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.1.tgz"
+            }
+          }
+        }
+      }
+    },
+    "ws": {
+      "version": "0.7.1",
+      "from": "ws@>=0.7.1 <0.8.0",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-0.7.1.tgz",
+      "dependencies": {
+        "options": {
+          "version": "0.0.6",
+          "from": "options@>=0.0.5",
+          "resolved": "https://registry.npmjs.org/options/-/options-0.0.6.tgz"
+        },
+        "ultron": {
+          "version": "1.0.1",
+          "from": "ultron@>=1.0.0 <1.1.0",
+          "resolved": "https://registry.npmjs.org/ultron/-/ultron-1.0.1.tgz"
+        },
+        "bufferutil": {
+          "version": "1.0.1",
+          "from": "bufferutil@>=1.0.0 <1.1.0",
+          "resolved": "https://registry.npmjs.org/bufferutil/-/bufferutil-1.0.1.tgz",
+          "dependencies": {
+            "bindings": {
+              "version": "1.2.1",
+              "from": "bindings@>=1.2.0 <1.3.0"
+            },
+            "nan": {
+              "version": "1.6.1",
+              "from": "nan@>=1.6.0 <1.7.0",
+              "resolved": "https://registry.npmjs.org/nan/-/nan-1.6.1.tgz"
+            }
+          }
+        },
+        "utf-8-validate": {
+          "version": "1.0.1",
+          "from": "utf-8-validate@>=1.0.0 <1.1.0",
+          "resolved": "https://registry.npmjs.org/utf-8-validate/-/utf-8-validate-1.0.1.tgz",
+          "dependencies": {
+            "bindings": {
+              "version": "1.2.1",
+              "from": "bindings@>=1.2.0 <1.3.0"
+            },
+            "nan": {
+              "version": "1.6.1",
+              "from": "nan@>=1.6.0 <1.7.0",
+              "resolved": "https://registry.npmjs.org/nan/-/nan-1.6.1.tgz"
+            }
+          }
+        }
+      }
+    }
+  }
+}

package.json

@@ -1,7 +1,7 @@
 {
   "name": "ripple-lib",
-  "version": "0.8.2-rc1",
-  "description": "Ripple JavaScript client library",
+  "version": "0.12.0-rc1",
+  "description": "A JavaScript API for interacting with Ripple in Node.js and the browser",
   "files": [
     "src/js/*",
     "bin/*",
@@ -15,33 +15,45 @@
     "test": "test"
   },
   "dependencies": {
-    "async": "~0.8.0",
-    "ws": "~0.4.31",
+    "async": "~0.9.0",
+    "bignumber.js": "^2.0.0",
     "extend": "~1.2.1",
+    "lodash": "^3.1.0",
     "lru-cache": "~2.5.0",
-    "superagent": "^0.18.0",
-    "gulp-bump": "~0.1.10",
-    "ripple-wallet-generator": "1.0.1"
+    "ripple-wallet-generator": "1.0.1",
+    "ws": "~0.7.1",
+    "superagent": "^0.18.0"
   },
   "devDependencies": {
-    "mocha": "~1.14.0",
-    "gulp": "~3.6.2",
-    "gulp-concat": "~2.2.0",
-    "gulp-jshint": "~1.5.5",
-    "gulp-uglify": "~0.3.0",
-    "gulp-rename": "~1.2.0",
-    "webpack": "~1.1.11",
-    "map-stream": "~0.1.0",
-    "istanbul": "~0.2.10",
+    "assert-diff": "0.0.4",
     "coveralls": "~2.10.0",
+    "eslint": "^0.13.0",
+    "gulp": "~3.8.10",
+    "gulp-bump": "~0.1.13",
+    "gulp-clean-dest": "^0.1.0",
+    "gulp-concat": "~2.4.3",
+    "gulp-filelog": "^0.4.1",
+    "gulp-flowtype": "^0.4.1",
+    "gulp-plumber": "^0.6.6",
+    "gulp-react": "^2.0.0",
+    "gulp-rename": "~1.2.0",
+    "gulp-uglify": "~1.1.0",
+    "gulp-util": "^3.0.3",
+    "gulp-watch": "^4.1.0",
+    "istanbul": "~0.3.5",
+    "map-stream": "~0.1.0",
+    "mocha": "~2.1.0",
     "nock": "^0.34.1",
+    "webpack": "~1.5.3",
     "yargs": "~1.3.1"
   },
   "scripts": {
     "build": "node_modules/.bin/gulp",
     "pretest": "node_modules/.bin/gulp concat-sjcl",
-    "test": "./node_modules/.bin/istanbul test -x build/sjcl.js -x src/js/jsbn/* ./node_modules/mocha/bin/mocha -- --reporter spec test/*-test.js",
-    "coveralls": "cat ./coverage/lcov.info | ./node_modules/.bin/coveralls"
+    "test": "./node_modules/.bin/istanbul test -x build/sjcl.js -x src/js/jsbn/* ./node_modules/mocha/bin/_mocha -- --reporter ${MOCHA_REPORTER:=spec} test/*-test.js",
+    "coveralls": "cat ./coverage/lcov.info | ./node_modules/.bin/coveralls",
+    "lint": "eslint --reset -c eslint.json src/js/ripple/*.js",
+    "perf": "./scripts/perf_test.sh"
   },
   "repository": {
     "type": "git",

scripts/perf_test.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+URL="https://www.dropbox.com/s/a0gy7vbb86eeqlq/ledger-full-1000000.json?dl=1"
+DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+DEST="$DIR/cache/ledger-full-1000000.json"
+if [ ! -e "$DEST" ]
+then
+  echo "Downloading test data..."
+  mkdir -p "$DIR/cache"
+  curl -L "$URL" > "$DEST"
+fi
+time node "$DIR/verify_ledger_json.js" "$DEST"

src/js/ripple/account.js

@@ -45,7 +45,7 @@ function Account(remote, account) {
       if (!self._subs && self._remote._connected) {
         self._remote.request_subscribe()
         .add_account(self._account_id)
-        .broadcast();
+        .broadcast().request();
       }
       self._subs += 1;
     }
@@ -59,7 +59,7 @@ function Account(remote, account) {
       if (!self._subs && self._remote._connected) {
         self._remote.request_unsubscribe()
         .add_account(self._account_id)
-        .broadcast();
+        .broadcast().request();
       }
     }
   };
@@ -132,7 +132,7 @@ Account.prototype.isValid = function() {
  */
 
 Account.prototype.getInfo = function(callback) {
-  return this._remote.request_account_info(this._account_id, callback);
+  return this._remote.requestAccountInfo({account: this._account_id}, callback);
 };
 
 /**
@@ -174,8 +174,8 @@ Account.prototype.getNextSequence = function(callback) {
 
   function accountInfo(err, info) {
     if (isNotFound(err)) {
-      // New accounts will start out as sequence zero
-      callback(null, 0);
+      // New accounts will start out as sequence one
+      callback(null, 1);
     } else if (err) {
       callback(err);
     } else {
@@ -211,7 +211,7 @@ Account.prototype.lines = function(callback) {
     }
   }
 
-  this._remote.requestAccountLines(this._account_id, accountLines);
+  this._remote.requestAccountLines({account: this._account_id}, accountLines);
 
   return this;
 };

src/js/ripple/authinfo.js

@@ -1,59 +0,0 @@
-var async      = require('async');
-var superagent = require('superagent');
-var RippleTxt  = require('./rippletxt').RippleTxt;
-
-var AuthInfo = { };
-
-AuthInfo._getRippleTxt = function(domain, callback) {
-  RippleTxt.get(domain, callback);
-};
-
-AuthInfo._getUser = function(url, callback) {
-  superagent.get(url, callback);
-};
-
-
-/**
- * Get auth info for a given username
- *
- * @param {string}    domain - Domain which hosts the user's info
- * @param {string}    username - Username who's info we are retreiving
- * @param {function}  fn - Callback function
- */
-
-AuthInfo.get = function(domain, username, callback) {
-  var self = this;
-  username = username.toLowerCase();
-  
-  function getRippleTxt(callback) {
-    self._getRippleTxt(domain, function(err, txt) {
-      if (err) {
-        return callback(err);
-      }
-
-      if (!txt.authinfo_url) {
-        return callback(new Error('Authentication is not supported on ' + domain));
-      }
-
-      var url = Array.isArray(txt.authinfo_url) ? txt.authinfo_url[0] : txt.authinfo_url;
-
-      url += '?domain=' + domain + '&username=' + username;
-
-      callback(null, url);
-    });
-  };
-
-  function getUser(url, callback) {
-    self._getUser(url, function(err, res) {
-      if (err || res.error) {
-        callback(new Error('Authentication info server unreachable'));
-      } else {
-        callback(null, res.body);
-      }
-    });
-  };
-
-  async.waterfall([ getRippleTxt, getUser ], callback);
-};
-
-exports.AuthInfo = AuthInfo;

src/js/ripple/base.js

@@ -2,8 +2,6 @@ var sjcl    = require('./utils').sjcl;
 var utils   = require('./utils');
 var extend  = require('extend');
 
-var BigInteger = utils.jsbn.BigInteger;
-
 var Base = {};
 
 var alphabets = Base.alphabets = {
@@ -25,33 +23,142 @@ extend(Base, {
 
 function sha256(bytes) {
   return sjcl.codec.bytes.fromBits(sjcl.hash.sha256.hash(sjcl.codec.bytes.toBits(bytes)));
-};
+}
 
 function sha256hash(bytes) {
   return sha256(sha256(bytes));
-};
+}
+
+function divmod58(number, startAt) {
+    var remainder = 0;
+    for (var i = startAt; i < number.length; i++) {
+        var digit256 = number[i] & 0xFF;
+        var temp = remainder * 256 + digit256;
+        number[i] = (temp / 58);
+        remainder = temp % 58;
+    }
+    return remainder;
+}
+
+function  divmod256(number58, startAt) {
+    var remainder = 0;
+    for (var i = startAt; i < number58.length; i++) {
+        var digit58 = number58[i] & 0xFF;
+        var temp = remainder * 58 + digit58;
+        number58[i] = (temp / 256);
+        remainder = temp % 256;
+    }
+    return remainder;
+}
+
+function encodeString (alphabet, input) {
+  if (input.length == 0) {
+    return [];
+  }
+
+  // we need to copy the buffer for calc
+  scratch = input.slice();
+
+  // Count leading zeroes.
+  var zeroCount = 0;
+  while (zeroCount < scratch.length &&
+           scratch[zeroCount] == 0)
+    ++zeroCount;
+
+  // The actual encoding.
+  var out = new Array(scratch.length * 2);
+  var j = out.length;
+  var startAt = zeroCount;
+
+  while (startAt < scratch.length) {
+    var mod = divmod58(scratch, startAt);
+    if (scratch[startAt] == 0) {
+      ++startAt;
+    }
+    out[--j] = alphabet[mod];
+  }
+
+  // Strip extra 'r' if there are some after decoding.
+  while (j < out.length && out[j] == alphabet[0]) ++j;
+  // Add as many leading 'r' as there were leading zeros.
+  while (--zeroCount >= 0) out[--j] = alphabet[0];
+  while(j--) out.shift();
+
+  return out.join('');
+}
+
+function decodeString(indexes, input)  {
+  var isString = typeof input === 'string';
+
+  if (input.length == 0) {
+    return [];
+  }
+
+  input58 = new Array(input.length);
+
+  // Transform the String to a base58 byte sequence
+  for (var i = 0; i < input.length; ++i) {
+    if (isString) {
+      var c = input.charCodeAt(i);
+    }
+
+    var digit58 = -1;
+    if (c >= 0 && c < 128) {
+      digit58 = indexes[c];
+    }
+    if (digit58 < 0) {
+      throw new Error("Illegal character " + c + " at " + i);
+    }
+
+    input58[i] = digit58;
+  }
+  // Count leading zeroes
+  var zeroCount = 0;
+  while (zeroCount < input58.length && input58[zeroCount] == 0) {
+    ++zeroCount;
+  }
+  // The encoding
+  out = utils.arraySet(input.length, 0);
+  var j = out.length;
+
+  var startAt = zeroCount;
+  while (startAt < input58.length) {
+    var mod = divmod256(input58, startAt);
+    if (input58[startAt] == 0) {
+      ++startAt;
+    }
+    out[--j] = mod;
+  }
+
+  // Do no add extra leading zeroes, move j to first non null byte.
+  while (j < out.length && (out[j] == 0)) ++j;
+
+  j -= zeroCount;
+  while(j--) out.shift();
+
+  return out;
+}
+
+function Base58(alphabet) {
+  var indexes = utils.arraySet(128, -1);
+  for (var i = 0; i < alphabet.length; i++) {
+    indexes[alphabet.charCodeAt(i)] = i;
+  }
+  return {
+    decode: decodeString.bind(null, indexes),
+    encode: encodeString.bind(null, alphabet)
+  };
+}
+
+Base.encoders = {};
+Object.keys(alphabets).forEach(function(alphabet){
+  Base.encoders[alphabet] = Base58(alphabets[alphabet]);
+});
 
 // --> input: big-endian array of bytes.
 // <-- string at least as long as input.
 Base.encode = function(input, alpha) {
-  var alphabet = alphabets[alpha || 'ripple'];
-  var bi_base  = new BigInteger(String(alphabet.length));
-  var bi_q     = new BigInteger();
-  var bi_r     = new BigInteger();
-  var bi_value = new BigInteger(input);
-  var buffer   = [];
-
-  while (bi_value.compareTo(BigInteger.ZERO) > 0) {
-    bi_value.divRemTo(bi_base, bi_q, bi_r);
-    bi_q.copyTo(bi_value);
-    buffer.push(alphabet[bi_r.intValue()]);
-  }
-
-  for (var i=0; i !== input.length && !input[i]; i += 1) {
-    buffer.push(alphabet[0]);
-  }
-
-  return buffer.reverse().join('');
+  return this.encoders[alpha || 'ripple'].encode(input);
 };
 
 // --> input: String
@@ -60,48 +167,12 @@ Base.decode = function(input, alpha) {
   if (typeof input !== 'string') {
     return void(0);
   }
-
-  var alphabet = alphabets[alpha || 'ripple'];
-  var bi_base  = new BigInteger(String(alphabet.length));
-  var bi_value = new BigInteger();
-  var i;
-
-  for (i = 0; i !== input.length && input[i] === alphabet[0]; i += 1) {
+  try {
+    return this.encoders[alpha || 'ripple'].decode(input);
   }
-
-  for (; i !== input.length; i += 1) {
-    var v = alphabet.indexOf(input[i]);
-
-    if (v < 0) {
-      return void(0);
-    }
-
-    var r = new BigInteger();
-    r.fromInt(v);
-    bi_value  = bi_value.multiply(bi_base).add(r);
+  catch(e) {
+    return (void 0);
   }
-
-  // toByteArray:
-  // - Returns leading zeros!
-  // - Returns signed bytes!
-  var bytes =  bi_value.toByteArray().map(function(b) { return b ? b < 0 ? 256+b : b : 0; });
-  var extra = 0;
-
-  while (extra !== bytes.length && !bytes[extra]) {
-    extra += 1;
-  }
-
-  if (extra) {
-    bytes = bytes.slice(extra);
-  }
-
-  var zeros = 0;
-
-  while (zeros !== input.length && input[zeros] === alphabet[0]) {
-    zeros += 1;
-  }
-
-  return [].concat(utils.arraySet(zeros, 0), bytes);
 };
 
 Base.verify_checksum = function(bytes) {
@@ -129,7 +200,7 @@ Base.encode_check = function(version, input, alphabet) {
 };
 
 // --> input : String
-// <-- NaN || BigInteger
+// <-- NaN || sjcl.bn
 Base.decode_check = function(version, input, alphabet) {
   var buffer = Base.decode(input, alphabet);
 
@@ -163,7 +234,8 @@ Base.decode_check = function(version, input, alphabet) {
   // intrepret the value as a negative number
   buffer[0] = 0;
 
-  return new BigInteger(buffer.slice(0, -4), 256);
+  return sjcl.bn.fromBits (
+      sjcl.codec.bytes.toBits(buffer.slice(0, -4)));
 };
 
 exports.Base = Base;

src/js/ripple/bignumber.js

@@ -0,0 +1,33 @@
+var BigNumber = require('bignumber.js');
+var extend = require('extend');
+
+function BigNumberWrapper(value, base) {
+  // reset config every time a BigNumber is instantiated so that
+  // these global settings won't be overridden if another file tries
+  // to set them at require-time.
+  BigNumber.config({ ROUNDING_MODE: BigNumber.ROUND_HALF_UP,
+                     DECIMAL_PLACES: 40 });
+  BigNumber.call(this, value, base);
+}
+
+extend(BigNumberWrapper, BigNumber);    // copy class static properties
+BigNumberWrapper.prototype = BigNumber.prototype;
+
+BigNumberWrapper.config = function() {
+  throw new Error('BigNumber.config may only be called from bignumber.js');
+};
+
+BigNumberWrapper.withRoundingMode = function(roundingMode, func) {
+  var config = BigNumber.config();
+  var oldRoundingMode = config.ROUNDING_MODE;
+  config.ROUNDING_MODE = roundingMode;
+  BigNumber.config(config);
+  try {
+    return func();
+  } finally {
+    config.ROUNDING_MODE = oldRoundingMode;
+    BigNumber.config(config);
+  }
+};
+
+module.exports = BigNumberWrapper;

src/js/ripple/binformat.js

@@ -2,6 +2,9 @@
  * Data type map.
  *
  * Mapping of type ids to data types. The type id is specified by the high
+ *
+ * For reference, see rippled's definition:
+ * https://github.com/ripple/rippled/blob/develop/src/ripple/data/protocol/SField.cpp
  */
 var TYPES_MAP = exports.types = [
   void(0),
@@ -106,7 +109,8 @@ var FIELDS_MAP = exports.fields = {
     16: 'BookDirectory',
     17: 'InvoiceID',
     18: 'Nickname',
-    19: 'Feature'
+    19: 'Amendment',
+    20: 'TicketID'
   },
   6: { // Amount
     1: 'Amount',
@@ -135,7 +139,8 @@ var FIELDS_MAP = exports.fields = {
     10: 'ExpireCode',
     11: 'CreateCode',
     12: 'MemoType',
-    13: 'MemoData'
+    13: 'MemoData',
+    14: 'MemoFormat'
   },
   8: { // Account
     1: 'Account',
@@ -187,7 +192,7 @@ var FIELDS_MAP = exports.fields = {
   19: { // Vector256
     1: 'Indexes',
     2: 'Hashes',
-    3: 'Features'
+    3: 'Amendments'
   }
 };
 
@@ -373,7 +378,7 @@ exports.ledger = {
     ['Balance',             REQUIRED],
     ['LowLimit',            REQUIRED],
     ['HighLimit',           REQUIRED]])
-}
+};
 
 exports.metadata = [
   [ 'TransactionIndex'     , REQUIRED ],
@@ -382,23 +387,32 @@ exports.metadata = [
 ];
 
 exports.ter = {
-  tesSUCCESS: 0,
-  tecCLAIM: 100,
-  tecPATH_PARTIAL: 101,
-  tecUNFUNDED_ADD: 102,
-  tecUNFUNDED_OFFER: 103,
-  tecUNFUNDED_PAYMENT: 104,
-  tecFAILED_PROCESSING: 105,
-  tecDIR_FULL: 121,
-  tecINSUF_RESERVE_LINE: 122,
-  tecINSUF_RESERVE_OFFER: 123,
-  tecNO_DST: 124,
-  tecNO_DST_INSUF_XRP: 125,
-  tecNO_LINE_INSUF_RESERVE: 126,
-  tecNO_LINE_REDUNDANT: 127,
-  tecPATH_DRY: 128,
-  tecUNFUNDED: 129,
-  tecMASTER_DISABLED: 130,
-  tecNO_REGULAR_KEY: 131,
-  tecOWNERS: 132
+  tesSUCCESS               : 0,
+  tecCLAIM                 : 100,
+  tecPATH_PARTIAL          : 101,
+  tecUNFUNDED_ADD          : 102,
+  tecUNFUNDED_OFFER        : 103,
+  tecUNFUNDED_PAYMENT      : 104,
+  tecFAILED_PROCESSING     : 105,
+  tecDIR_FULL              : 121,
+  tecINSUF_RESERVE_LINE    : 122,
+  tecINSUF_RESERVE_OFFER   : 123,
+  tecNO_DST                : 124,
+  tecNO_DST_INSUF_XRP      : 125,
+  tecNO_LINE_INSUF_RESERVE : 126,
+  tecNO_LINE_REDUNDANT     : 127,
+  tecPATH_DRY              : 128,
+  tecUNFUNDED              : 129,  // Deprecated, old ambiguous unfunded.
+  tecMASTER_DISABLED       : 130,
+  tecNO_REGULAR_KEY        : 131,
+  tecOWNERS                : 132,
+  tecNO_ISSUER             : 133,
+  tecNO_AUTH               : 134,
+  tecNO_LINE               : 135,
+  tecINSUFF_FEE            : 136,
+  tecFROZEN                : 137,
+  tecNO_TARGET             : 138,
+  tecNO_PERMISSION         : 139,
+  tecNO_ENTRY              : 140,
+  tecINSUFFICIENT_RESERVE  : 141
 };

src/js/ripple/crypt.js

@@ -322,4 +322,12 @@ Crypt.base64UrlToBase64 = function(encodedData) {
   return encodedData;
 };
 
+/**
+ * base64 to UTF8
+ */
+
+Crypt.decodeBase64 = function (data) {
+  return sjcl.codec.utf8String.fromBits(sjcl.codec.base64.toBits(data));
+}
+
 exports.Crypt = Crypt;

src/js/ripple/currency.js

@@ -53,11 +53,7 @@ Currency.HEX_CURRENCY_BAD = '0000000000000000000000005852500000000000';
 Currency.prototype.human_RE = /^\s*([a-zA-Z0-9]{3})(\s*-\s*[- \w]+)?(\s*\(-?\d+\.?\d*%pa\))?\s*$/;
 
 Currency.from_json = function(j, shouldInterpretXrpAsIou) {
-  if (j instanceof this) {
-    return j.clone();
-  } else {
-    return (new this()).parse_json(j, shouldInterpretXrpAsIou);
-  }
+    return (new Currency()).parse_json(j, shouldInterpretXrpAsIou);
 };
 
 Currency.from_human = function(j, opts) {
@@ -71,12 +67,9 @@ Currency.prototype.parse_json = function(j, shouldInterpretXrpAsIou) {
   switch (typeof j) {
     case 'string':
 
-      if (!j || /^(0|XRP)$/.test(j)) {
-        if (shouldInterpretXrpAsIou) {
-          this.parse_hex(Currency.HEX_CURRENCY_BAD);
-        } else {
-          this.parse_hex(Currency.HEX_ZERO);
-        }
+      // if an empty string is given, fall back to XRP
+      if (!j || j === '0') {
+        this.parse_hex(shouldInterpretXrpAsIou ? Currency.HEX_CURRENCY_BAD : Currency.HEX_ZERO);
         break;
       }
 
@@ -86,6 +79,17 @@ Currency.prototype.parse_json = function(j, shouldInterpretXrpAsIou) {
       if (matches) {
 
         var currencyCode = matches[1];
+
+        // for the currency 'XRP' case
+        // we drop everything else that could have been provided
+        // e.g. 'XRP - Ripple'
+        if (!currencyCode || /^(0|XRP)$/.test(currencyCode)) {
+          this.parse_hex(shouldInterpretXrpAsIou ? Currency.HEX_CURRENCY_BAD : Currency.HEX_ZERO);
+
+          // early break, we can't have interest on XRP
+          break;
+        }
+
         // the full currency is matched as it is part of the valid currency format, but not stored
         // var full_currency = matches[2] || '';
         var interest = matches[3] || '';
@@ -270,7 +274,7 @@ Currency.prototype.has_interest = function() {
  * @returns {number} - interest for provided interval, can be negative for demurred currencies
  */
 Currency.prototype.get_interest_at = function(referenceDate, decimals) {
-  if (!this.has_interest) {
+  if (!this.has_interest()) {
     return 0;
   }
 
@@ -304,7 +308,7 @@ Currency.prototype.get_interest_percentage_at = function(referenceDate, decimals
 //     currency data, since there are some values that are invalid.
 //
 //Currency.prototype.is_valid = function() {
-//  return this._value instanceof BigInteger && ...;
+//  return UInt.prototype.is_valid() && ...;
 //};
 
 Currency.prototype.to_json = function(opts) {
@@ -316,17 +320,17 @@ Currency.prototype.to_json = function(opts) {
   var opts = opts || {};
 
   var currency;
-  var fullName = opts && opts.full_name ? " - " + opts.full_name : "";
+  var fullName = opts && opts.full_name ? ' - ' + opts.full_name : '';
+  opts.show_interest = opts.show_interest !== void(0) ? opts.show_interest : this.has_interest();
 
-  // Any currency with standard properties and a valid code can be abbreviated
-  // in the JSON wire format as the three character code.
-  if (!opts.force_hex && /^[A-Z0-9]{3}$/.test(this._iso_code) && !this.has_interest()) {
+  if (!opts.force_hex && /^[A-Z0-9]{3}$/.test(this._iso_code)) {
     currency = this._iso_code + fullName;
+    if (opts.show_interest) {
+      var decimals = !isNaN(opts.decimals) ? opts.decimals : void(0);
+      var interestPercentage = this.has_interest() ? this.get_interest_percentage_at(this._interest_start + 3600 * 24 * 365, decimals) : 0;
+      currency += ' (' + interestPercentage + '%pa)';
+    }
 
-  // If there is interest, append the annual interest to the full currency name
-  } else if (!opts.force_hex && this.has_interest()) {
-    var decimals = opts ? opts.decimals : undefined;
-    currency = this._iso_code + fullName + " (" + this.get_interest_percentage_at(this._interest_start + 3600 * 24 * 365, decimals) + "%pa)";
   } else {
 
     // Fallback to returning the raw currency hex

src/js/ripple/index.js

@@ -5,6 +5,7 @@ exports.Account          = require('./account').Account;
 exports.Transaction      = require('./transaction').Transaction;
 exports.Currency         = require('./currency').Currency;
 exports.Base             = require('./base').Base;
+exports.UInt128          = require('./uint128').UInt128;
 exports.UInt160          = require('./uint160').UInt160;
 exports.UInt256          = require('./uint256').UInt256;
 exports.Seed             = require('./seed').Seed;
@@ -12,13 +13,13 @@ exports.Meta             = require('./meta').Meta;
 exports.SerializedObject = require('./serializedobject').SerializedObject;
 exports.RippleError      = require('./rippleerror').RippleError;
 exports.Message          = require('./message').Message;
-exports.VaultClient      = require('./vaultclient').VaultClient;
-exports.AuthInfo         = require('./authinfo').AuthInfo;
-exports.RippleTxt        = require('./rippletxt').RippleTxt;
 exports.binformat        = require('./binformat');
 exports.utils            = require('./utils');
 exports.Server           = require('./server').Server;
 exports.Wallet           = require('./wallet');
+exports.Ledger           = require('./ledger').Ledger;
+exports.TransactionQueue = require('./transactionqueue').TransactionQueue;
+exports.RangeSet         = require('./rangeset').RangeSet;
 
 // Important: We do not guarantee any specific version of SJCL or for any
 // specific features to be included. The version and configuration may change at
@@ -28,6 +29,7 @@ exports.Wallet           = require('./wallet');
 // the official client, it makes sense to expose the SJCL instance so we don't
 // have to include it twice.
 exports.sjcl   = require('./utils').sjcl;
+exports.types  = require('./serializedtypes');
 
 exports.config = require('./config');
 

src/js/ripple/keypair.js

@@ -5,7 +5,7 @@ var UInt256 = require('./uint256').UInt256;
 var Base    = require('./base').Base;
 
 function KeyPair() {
-  this._curve  = sjcl.ecc.curves.c256;
+  this._curve  = sjcl.ecc.curves.k256;
   this._secret = null;
   this._pubkey = null;
 };
@@ -15,7 +15,7 @@ KeyPair.from_bn_secret = function(j) {
 };
 
 KeyPair.prototype.parse_bn_secret = function(j) {
-  this._secret = new sjcl.ecc.ecdsa.secretKey(sjcl.ecc.curves.c256, j);
+  this._secret = new sjcl.ecc.ecdsa.secretKey(sjcl.ecc.curves.k256, j);
   return this;
 };
 

src/js/ripple/meta.js

@@ -1,5 +1,5 @@
 var extend  = require('extend');
-var utils   = require('./utils');
+var utils = require('./utils');
 var UInt160 = require('./uint160').UInt160;
 var Amount  = require('./amount').Amount;
 
@@ -26,28 +26,37 @@ function Meta(data) {
   data.AffectedNodes.forEach(this.addNode, this);
 };
 
-Meta.nodeTypes = [
+Meta.NODE_TYPES = [
   'CreatedNode',
   'ModifiedNode',
   'DeletedNode'
 ];
 
-Meta.amountFieldsAffectingIssuer = [
+Meta.AMOUNT_FIELDS_AFFECTING_ISSUER = [
   'LowLimit',
   'HighLimit',
   'TakerPays',
   'TakerGets'
 ];
 
+Meta.ACCOUNT_FIELDS = [
+  'Account',
+  'Owner',
+  'Destination',
+  'Issuer',
+  'Target'
+];
+
 /**
+ * @param {Object} node
  * @api private
  */
 
 Meta.prototype.getNodeType = function(node) {
   var result = null;
 
-  for (var i=0; i<Meta.nodeTypes.length; i++) {
-    var type = Meta.nodeTypes[i];
+  for (var i=0; i<Meta.NODE_TYPES.length; i++) {
+    var type = Meta.NODE_TYPES[i];
     if (node.hasOwnProperty(type)) {
       result = type;
       break;
@@ -57,6 +66,15 @@ Meta.prototype.getNodeType = function(node) {
   return result;
 };
 
+/**
+ * @param {String} field
+ * @api private
+ */
+
+Meta.prototype.isAccountField = function(field) {
+  return Meta.ACCOUNT_FIELDS.indexOf(field) !== -1;
+};
+
 /**
  * Add node to metadata
  *
@@ -72,7 +90,6 @@ Meta.prototype.addNode = function(node) {
 
   if ((result.nodeType = this.getNodeType(node))) {
     node = node[result.nodeType];
-
     result.diffType    = result.nodeType;
     result.entryType   = node.LedgerEntryType;
     result.ledgerIndex = node.LedgerIndex;
@@ -114,56 +131,6 @@ Meta.prototype.getNodes = function(options) {
   }
 };
 
-/**
- * Execute a function on each affected node.
- *
- * The callback is passed two parameters. The first is a node object which looks
- * like this:
- *
- *   {
- *     // Type of diff, e.g. CreatedNode, ModifiedNode
- *     nodeType: 'CreatedNode'
- *
- *     // Type of node affected, e.g. RippleState, AccountRoot
- *     entryType: 'RippleState',
- *
- *     // Index of the ledger this change occurred in
- *     ledgerIndex: '01AB01AB...',
- *
- *     // Contains all fields with later versions taking precedence
- *     //
- *     // This is a shorthand for doing things like checking which account
- *     // this affected without having to check the nodeType.
- *     fields: {...},
- *
- *     // Old fields (before the change)
- *     fieldsPrev: {...},
- *
- *     // New fields (that have been added)
- *     fieldsNew: {...},
- *
- *     // Changed fields
- *     fieldsFinal: {...}
- *   }
- *
- * The second parameter to the callback is the index of the node in the metadata
- * (first entry is index 0).
- */
-
-[
- 'forEach',
- 'map',
- 'filter',
- 'every',
- 'some',
- 'reduce'
-].forEach(function(fn) {
-  Meta.prototype[fn] = function() {
-    return Array.prototype[fn].apply(this.nodes, arguments);
-  };
-});
-
-Meta.prototype.each = Meta.prototype.forEach;
 
 Meta.prototype.getAffectedAccounts = function(from) {
   if (this._affectedAccounts) {
@@ -176,12 +143,16 @@ Meta.prototype.getAffectedAccounts = function(from) {
   // TransactionMetaSet::getAffectedAccounts
   for (var i=0; i<this.nodes.length; i++) {
     var node = this.nodes[i];
-    var fields = (node.nodeType === 'CreatedNode') ? node.fieldsNew : node.fieldsFinal;
+    var fields = (node.nodeType === 'CreatedNode')
+    ? node.fieldsNew
+    : node.fieldsFinal;
+
     for (var fieldName in fields) {
       var field = fields[fieldName];
-      if (typeof field === 'string' && UInt160.is_valid(field)) {
+
+      if (this.isAccountField(fieldName) && UInt160.is_valid(field)) {
         accounts.push(field);
-      } else if (~Meta.amountFieldsAffectingIssuer.indexOf(fieldName)) {
+      } else if (~Meta.AMOUNT_FIELDS_AFFECTING_ISSUER.indexOf(fieldName)) {
         var amount = Amount.from_json(field);
         var issuer = amount.issuer();
         if (issuer.is_valid() && !issuer.is_zero()) {
@@ -238,4 +209,53 @@ Meta.prototype.getAffectedBooks = function() {
   return this._affectedBooks;
 };
 
+
+/**
+ * Execute a function on each affected node.
+ *
+ * The callback is passed two parameters. The first is a node object which looks
+ * like this:
+ *
+ *   {
+ *     // Type of diff, e.g. CreatedNode, ModifiedNode
+ *     nodeType: 'CreatedNode'
+ *
+ *     // Type of node affected, e.g. RippleState, AccountRoot
+ *     entryType: 'RippleState',
+ *
+ *     // Index of the ledger this change occurred in
+ *     ledgerIndex: '01AB01AB...',
+ *
+ *     // Contains all fields with later versions taking precedence
+ *     //
+ *     // This is a shorthand for doing things like checking which account
+ *     // this affected without having to check the nodeType.
+ *     fields: {...},
+ *
+ *     // Old fields (before the change)
+ *     fieldsPrev: {...},
+ *
+ *     // New fields (that have been added)
+ *     fieldsNew: {...},
+ *
+ *     // Changed fields
+ *     fieldsFinal: {...}
+ *   }
+ */
+
+[
+ 'forEach',
+ 'map',
+ 'filter',
+ 'every',
+ 'some',
+ 'reduce'
+].forEach(function(fn) {
+  Meta.prototype[fn] = function() {
+    return Array.prototype[fn].apply(this.nodes, arguments);
+  };
+});
+
+Meta.prototype.each = Meta.prototype.forEach;
+
 exports.Meta = Meta;

src/js/ripple/orderbook.js

@@ -43,8 +43,9 @@ function OrderBook(remote, getsC, getsI, paysC, paysI, key) {
   this._shouldSubscribe = true;
   this._listeners = 0;
   this._offers = [ ];
-  this._ownerFunds = { };
   this._offerCounts = { };
+  this._ownerFunds = { };
+  this._ownerOffers = { };
 
   // We consider ourselves synchronized if we have a current
   // copy of the offers, we are online and subscribed to updates.
@@ -77,10 +78,15 @@ function OrderBook(remote, getsC, getsI, paysC, paysI, key) {
     listenersModified('remove', event);
   });
 
+  function updateFundedAmounts(transaction) {
+    self.updateFundedAmounts(transaction);
+  };
+
+  this._remote.on('transaction', updateFundedAmounts);
+
   this.on('unsubscribe', function() {
     self.resetCache();
     self._remote.removeListener('transaction', updateFundedAmounts);
-    self._remote.removeListener('transaction', updateTransferRate);
   });
 
   this._remote.once('prepare_subscribe', function() {
@@ -94,18 +100,6 @@ function OrderBook(remote, getsC, getsI, paysC, paysI, key) {
     });
   });
 
-  function updateFundedAmounts(message) {
-    self.updateFundedAmounts(message);
-  };
-
-  this._remote.on('transaction', updateFundedAmounts);
-
-  function updateTransferRate(message) {
-    self.updateTransferRate(message);
-  };
-
-  this._remote.on('transaction', updateTransferRate);
-
   return this;
 };
 
@@ -115,30 +109,15 @@ util.inherits(OrderBook, EventEmitter);
  * Events emitted from OrderBook
  */
 
-OrderBook.EVENTS = [ 'transaction', 'model', 'trade', 'offer' ];
+OrderBook.EVENTS = [
+  'transaction', 'model', 'trade',
+  'offer_added', 'offer_removed',
+  'offer_changed', 'offer_funds_changed'
+];
 
 OrderBook.DEFAULT_TRANSFER_RATE = 1000000000;
 
-/**
- * Whether the OrderBook is valid.
- *
- * Note: This only checks whether the parameters (currencies and issuer) are
- *       syntactically valid. It does not check anything against the ledger.
- *
- * @return {Boolean} is valid
- */
-
-OrderBook.prototype.isValid =
-OrderBook.prototype.is_valid = function() {
-  // XXX Should check for same currency (non-native) && same issuer
-  return (
-    this._currencyPays && this._currencyPays.is_valid() &&
-    (this._currencyPays.is_native() || UInt160.is_valid(this._issuerPays)) &&
-    this._currencyGets && this._currencyGets.is_valid() &&
-    (this._currencyGets.is_native() || UInt160.is_valid(this._issuerGets)) &&
-    !(this._currencyPays.is_native() && this._currencyGets.is_native())
-  );
-};
+OrderBook.IOU_SUFFIX = '/000/rrrrrrrrrrrrrrrrrrrrrhoLvTp';
 
 /**
  * Initialize orderbook. Get orderbook offers and subscribe to transactions
@@ -167,7 +146,7 @@ OrderBook.prototype.subscribe = function() {
     }
   ];
 
-  async.series(steps, function(err) {
+  async.series(steps, function(err, res) {
     //XXX What now?
   });
 };
@@ -202,6 +181,7 @@ OrderBook.prototype.unsubscribe = function() {
 
 OrderBook.prototype.resetCache = function() {
   this._ownerFunds = { };
+  this._ownerOffers = { };
   this._offerCounts = { };
   this._synchronized = false;
 };
@@ -254,6 +234,8 @@ OrderBook.prototype.removeCachedFunds = function(account) {
 
 /**
  * Get offer count for offer owner
+ *
+ * @param {String} account address
  */
 
 OrderBook.prototype.getOfferCount = function(account) {
@@ -263,6 +245,8 @@ OrderBook.prototype.getOfferCount = function(account) {
 
 /**
  * Increment offer count for offer owner
+ *
+ * @param {String} account address
  */
 
 OrderBook.prototype.incrementOfferCount = function(account) {
@@ -274,6 +258,8 @@ OrderBook.prototype.incrementOfferCount = function(account) {
 
 /**
  * Decrement offer count for offer owner
+ *
+ * @param {String} account address
  */
 
 OrderBook.prototype.decrementOfferCount = function(account) {
@@ -283,6 +269,58 @@ OrderBook.prototype.decrementOfferCount = function(account) {
   return result;
 };
 
+/**
+ * Add offer amount to sum amount being offered by an account
+ *
+ * @param {String} account address
+ * @param {Object|String} offer amount
+ * @return sum
+ */
+
+OrderBook.prototype.addOwnerOffer = function(account, amount) {
+  assert(UInt160.is_valid(account), 'Account is invalid');
+  var previousAmount = this.getOwnerOfferSum(account);
+  var newAmount = previousAmount.add(Amount.from_json(amount));
+  this._ownerOffers[account] = newAmount;
+  return newAmount;
+};
+
+/**
+ * Subtract offer amount from sum amount being offered by an account
+ *
+ * @param {String} account address
+ * @param {Object|String} offer amount
+ * @return sum
+ */
+
+OrderBook.prototype.subtractOwnerOffer = function(account, amount) {
+  assert(UInt160.is_valid(account), 'Account is invalid');
+  var previousAmount = this.getOwnerOfferSum(account);
+  var newAmount = previousAmount.subtract(Amount.from_json(amount));
+  this._ownerOffers[account] = newAmount;
+  return newAmount;
+};
+
+/**
+ * Get sum amount for offers by an account
+ *
+ * @param {String} account address
+ * @return sum
+ */
+
+OrderBook.prototype.getOwnerOfferSum = function(account) {
+  assert(UInt160.is_valid(account), 'Account is invalid');
+  var amount = this._ownerOffers[account];
+  if (!amount) {
+    if (this._currencyGets.is_native()) {
+      amount = Amount.from_json('0');
+    } else {
+      amount = Amount.from_json('0' + OrderBook.IOU_SUFFIX);
+    }
+  }
+  return amount;
+};
+
 /**
  * Compute funded amount for a balance/transferRate
  *
@@ -308,8 +346,7 @@ OrderBook.prototype.applyTransferRate = function(balance, transferRate) {
     return balance;
   }
 
-  var iouSuffix = '/USD/rrrrrrrrrrrrrrrrrrrrBZbvji';
-  var adjustedBalance = Amount.from_json(balance + iouSuffix)
+  var adjustedBalance = Amount.from_json(balance + OrderBook.IOU_SUFFIX)
   .divide(transferRate)
   .multiply(Amount.from_json(OrderBook.DEFAULT_TRANSFER_RATE))
   .to_json()
@@ -321,40 +358,41 @@ OrderBook.prototype.applyTransferRate = function(balance, transferRate) {
 /**
  * Request transfer rate for this orderbook's issuer
  *
- * @param [Function] calback
+ * @param {Function} callback
  */
 
 OrderBook.prototype.requestTransferRate = function(callback) {
+  assert.strictEqual(typeof callback, 'function');
+
   var self = this;
   var issuer = this._issuerGets;
 
-  this.once('transfer_rate', function(rate) {
-    if (typeof callback === 'function') {
-      callback(null, rate);
-    }
-  });
-
   if (this._currencyGets.is_native()) {
-    // Transfer rate is default
-    return this.emit('transfer_rate', OrderBook.DEFAULT_TRANSFER_RATE);
+    // Transfer rate is default (native currency)
+    callback(null, OrderBook.DEFAULT_TRANSFER_RATE);
+    return;
   }
 
   if (this._issuerTransferRate) {
-    // Transfer rate has been cached
-    return this.emit('transfer_rate', this._issuerTransferRate);
+    // Transfer rate has already been cached
+    callback(null, this._issuerTransferRate);
+    return;
   }
 
-  this._remote.requestAccountInfo(issuer, function(err, info) {
+  this._remote.requestAccountInfo({ account: issuer }, function(err, info) {
     if (err) {
       // XXX What now?
       return callback(err);
     }
 
-    var transferRate = info.account_data.TransferRate
-    || OrderBook.DEFAULT_TRANSFER_RATE;
+    var transferRate = info.account_data.TransferRate;
+
+    if (!transferRate) {
+      transferRate = OrderBook.DEFAULT_TRANSFER_RATE;
+    }
 
     self._issuerTransferRate = transferRate;
-    self.emit('transfer_rate', transferRate);
+    callback(null, transferRate);
   });
 };
 
@@ -380,12 +418,20 @@ OrderBook.prototype.setFundedAmount = function(offer, fundedAmount) {
     return offer;
   }
 
-  var iouSuffix = '/' + this._currencyGets.to_json()
-                + '/' + this._issuerGets;
+  // Sum of offer amounts by an account
+  var offerSum = this.getOwnerOfferSum(offer.Account);
+
+  if (offerSum.is_zero()) {
+    // If there are no cached offer amounts for the account, default to
+    // TakerGets of this offer
+    offerSum = Amount.from_json(offer.TakerGets);
+  }
 
   offer.is_fully_funded = Amount.from_json(
-    this._currencyGets.is_native() ? fundedAmount : fundedAmount + iouSuffix
-  ).compareTo(Amount.from_json(offer.TakerGets)) >= 0;
+    this._currencyGets.is_native()
+    ? fundedAmount
+    : fundedAmount + OrderBook.IOU_SUFFIX
+  ).compareTo(offerSum) >= 0;
 
   if (offer.is_fully_funded) {
     offer.taker_gets_funded = Amount.from_json(offer.TakerGets).to_text();
@@ -393,42 +439,45 @@ OrderBook.prototype.setFundedAmount = function(offer, fundedAmount) {
     return offer;
   }
 
-  offer.taker_gets_funded = fundedAmount;
+  var isOfferGetsExceeded = Amount.from_json(fundedAmount)
+  .compareTo(offer.TakerGets) > 0;
 
-  var takerPaysValue = typeof offer.TakerPays === 'object'
+  if (isOfferGetsExceeded) {
+    offer.taker_gets_funded = offer.TakerGets;
+  } else {
+    offer.taker_gets_funded = fundedAmount;
+  }
+
+  var takerPaysValue = (typeof offer.TakerPays === 'object')
   ? offer.TakerPays.value
   : offer.TakerPays;
 
-  var takerGetsValue = typeof offer.TakerGets === 'object'
-  ? offer.TakerGets.value
-  : offer.TakerGets;
-
-  var takerPays = Amount.from_json(
-    takerPaysValue + '/000/rrrrrrrrrrrrrrrrrrrrBZbvji'
-  );
-
-  var takerGets = Amount.from_json(
-    takerGetsValue + '/000/rrrrrrrrrrrrrrrrrrrrBZbvji'
-  );
-
-  var fundedPays = Amount.from_json(
-    fundedAmount + '/000/rrrrrrrrrrrrrrrrrrrrBZbvji'
-  );
-
+  var takerPays = Amount.from_json(takerPaysValue +  OrderBook.IOU_SUFFIX);
+  var takerGets = Amount.from_json(offerSum);
+  var fundedPays = Amount.from_json(fundedAmount + OrderBook.IOU_SUFFIX);
   var rate = takerPays.divide(takerGets);
 
   fundedPays = fundedPays.multiply(rate);
 
   if (fundedPays.compareTo(takerPays) < 0) {
-    offer.taker_pays_funded = fundedPays.to_json().value;
+    if (this._currencyPays.is_native()) {
+      fundedPays = String(parseInt(fundedPays.to_json().value, 10));
+    } else {
+      fundedPays = fundedPays.to_json().value;
+    }
   } else {
-    offer.taker_pays_funded = takerPays.to_json().value;
+    fundedPays = takerPays.to_json().value;
   }
 
+  offer.taker_pays_funded = fundedPays;
+
   return offer;
 };
 
 /**
+ * DEPRECATED:
+ * Should only be called for old versions of rippled
+ *
  * Determine what an account is funded to offer for orderbook's
  * currency/issuer
  *
@@ -447,7 +496,7 @@ OrderBook.prototype.requestFundedAmount = function(account, callback) {
   }
 
   function requestNativeBalance(callback) {
-    self._remote.requestAccountInfo(account, function(err, info) {
+    self._remote.requestAccountInfo({ account: account }, function(err, info) {
       if (err) {
         callback(err);
       } else {
@@ -457,12 +506,11 @@ OrderBook.prototype.requestFundedAmount = function(account, callback) {
   };
 
   function requestLineBalance(callback) {
-    var request = self._remote.requestAccountLines(
-      account, // account
-      void(0), // account index
-      'VALIDATED', // ledger
-      self._issuerGets //peer
-    );
+    var request = self._remote.requestAccountLines({
+      account: account,
+      ledger: 'validated',
+      peer: self._issuerGets
+    });
 
     request.request(function(err, res) {
       if (err) {
@@ -601,10 +649,10 @@ OrderBook.prototype.isBalanceChange = function(node) {
  * @param {Object} transaction
  */
 
-OrderBook.prototype.updateFundedAmounts = function(message) {
+OrderBook.prototype.updateFundedAmounts = function(transaction) {
   var self = this;
 
-  var affectedAccounts = message.mmeta.getAffectedAccounts();
+  var affectedAccounts = transaction.mmeta.getAffectedAccounts();
 
   var isOwnerAffected = affectedAccounts.some(function(account) {
     return self.hasCachedFunds(account);
@@ -616,25 +664,23 @@ OrderBook.prototype.updateFundedAmounts = function(message) {
 
   if (!this._currencyGets.is_native() && !this._issuerTransferRate) {
     // Defer until transfer rate is requested
-    if (self._remote.trace) {
+    if (this._remote.trace) {
       log.info('waiting for transfer rate');
     }
 
-    this.once('transfer_rate', function() {
-      self.updateFundedAmounts(message);
+    this.requestTransferRate(function() {
+      self.updateFundedAmounts(transaction);
     });
-
-    this.requestTransferRate();
     return;
   }
 
-  var nodes = message.mmeta.getNodes({
+  var affectedNodes = transaction.mmeta.getNodes({
     nodeType: 'ModifiedNode',
     entryType: this._currencyGets.is_native() ? 'AccountRoot' : 'RippleState'
   });
 
-  for (var i=0; i<nodes.length; i++) {
-    var node = nodes[i];
+  for (var i=0, l=affectedNodes.length; i<l; i++) {
+    var node = affectedNodes[i];
 
     if (!this.isBalanceChange(node)) {
       continue;
@@ -642,39 +688,79 @@ OrderBook.prototype.updateFundedAmounts = function(message) {
 
     var result = this.getBalanceChange(node);
 
-    if (result.isValid) {
-      if (this.hasCachedFunds(result.account)) {
-        this.updateOfferFunds(result.account, result.balance);
-      }
+    if (result.isValid && this.hasCachedFunds(result.account)) {
+      this.updateAccountFunds(result.account, result.balance);
     }
   }
 };
 
 /**
- * Update issuer's TransferRate as it changes
+ * Normalize offers from book_offers and transaction stream
  *
- * @param {Object} transaction
+ * @param {Object} offer
+ * @return {Object} normalized
  */
 
-OrderBook.prototype.updateTransferRate = function(message) {
-  var self = this;
+OrderBook.offerRewrite = function(offer) {
+  var result = { };
+  var keys = Object.keys(offer);
 
-  var affectedAccounts = message.mmeta.getAffectedAccounts();
-
-  var isIssuerAffected = affectedAccounts.some(function(account) {
-    return account === self._issuerGets;
-  });
-
-  if (!isIssuerAffected) {
-    return;
+  for (var i=0, l=keys.length; i<l; i++) {
+    var key = keys[i];
+    switch (key) {
+      case 'PreviousTxnID':
+      case 'PreviousTxnLgrSeq':
+      case 'quality':
+        break;
+      default:
+        result[key] = offer[key];
+    }
   }
 
-  // XXX Update transfer rate
-  //
-  //  var nodes = message.mmeta.getNodes({
-  //    nodeType: 'ModifiedNode',
-  //    entryType: 'AccountRoot'
-  //  });
+  result.Flags = result.Flags || 0;
+  result.OwnerNode = result.OwnerNode || new Array(16 + 1).join('0');
+  result.BookNode = result.BookNode || new Array(16 + 1).join('0');
+
+  return result;
+};
+
+/**
+ * Reset internal offers cache from book_offers request
+ *
+ * @param {Array} offers
+ * @api private
+ */
+
+OrderBook.prototype.setOffers = function(offers) {
+  assert(Array.isArray(offers));
+
+  var l = offers.length;
+  var newOffers = [ ];
+
+  for (var i=0; i<l; i++) {
+    var offer = offers[i];
+    // Add offer amount to sum for account
+    this.addOwnerOffer(offer.Account, offer.TakerGets);
+  }
+
+  for (var i=0; i<l; i++) {
+    var offer = OrderBook.offerRewrite(offers[i]);
+    var fundedAmount;
+
+    if (this.hasCachedFunds(offer.Account)) {
+      fundedAmount = this.getCachedFunds(offer.Account);
+    } else if (offer.hasOwnProperty('owner_funds')) {
+      fundedAmount = this.applyTransferRate(offer.owner_funds);
+      this.addCachedFunds(offer.Account, fundedAmount);
+    }
+
+    this.incrementOfferCount(offer.Account);
+    this.setFundedAmount(offer, fundedAmount);
+
+    newOffers.push(offer);
+  }
+
+  this._offers = newOffers;
 };
 
 /**
@@ -706,27 +792,8 @@ OrderBook.prototype.requestOffers = function(callback) {
       log.info('requested offers', self._key, 'offers: ' + res.offers.length);
     }
 
-    // Reset offers
-    self._offers = [ ];
-
-    for (var i=0, l=res.offers.length; i<l; i++) {
-      var offer = res.offers[i];
-      var fundedAmount;
-
-      if (self.hasCachedFunds(offer.Account)) {
-        fundedAmount = self.getCachedFunds(offer.Account);
-      } else if (offer.hasOwnProperty('owner_funds')) {
-        fundedAmount = self.applyTransferRate(offer.owner_funds);
-        self.addCachedFunds(offer.Account, fundedAmount);
-      }
-
-      self.setFundedAmount(offer, fundedAmount);
-      self.incrementOfferCount(offer.Account);
-      self._offers.push(offer);
-    }
-
+    self.setOffers(res.offers);
     self._synchronized = true;
-
     self.emit('model', self._offers);
 
     callback(null, self._offers);
@@ -838,6 +905,57 @@ OrderBook.prototype.getOffersSync = function() {
   return this._offers;
 };
 
+/**
+ * Update offers whose account's funds have changed
+ *
+ * @param {String} account address
+ * @param {String|Object} offer funds
+ */
+
+OrderBook.prototype.updateAccountFunds = function(account, balance) {
+  assert(UInt160.is_valid(account), 'Account is invalid');
+  assert(!isNaN(balance), 'Funded amount is invalid');
+
+  if (this._remote.trace) {
+    log.info('updating offer funds', this._key, account, fundedAmount);
+  }
+
+  var fundedAmount = this.applyTransferRate(balance);
+
+  // Update cached account funds
+  this.addCachedFunds(account, fundedAmount);
+
+  for (var i=0, l=this._offers.length; i<l; i++) {
+    var offer = this._offers[i];
+
+    if (offer.Account !== account) {
+      continue;
+    }
+
+    var previousOffer = extend({ }, offer);
+    var previousFundedGets = Amount.from_json(
+      offer.taker_gets_funded + OrderBook.IOU_SUFFIX
+    );
+
+    offer.owner_funds = balance;
+    this.setFundedAmount(offer, fundedAmount);
+
+    var hasChangedFunds = !previousFundedGets.equals(
+      Amount.from_json(offer.taker_gets_funded + OrderBook.IOU_SUFFIX)
+    );
+
+    if (!hasChangedFunds) {
+      continue;
+    }
+
+    this.emit('offer_changed', previousOffer, offer);
+    this.emit('offer_funds_changed', offer,
+      previousOffer.taker_gets_funded,
+      offer.taker_gets_funded
+    );
+  }
+};
+
 /**
  * Insert an offer into the orderbook
  *
@@ -849,8 +967,11 @@ OrderBook.prototype.insertOffer = function(node, fundedAmount) {
     log.info('inserting offer', this._key, node.fields);
   }
 
-  var nodeFields = node.fields;
+  // Add offer amount to sum for account
+  this.addOwnerOffer(node.fields.Account, node.fields.TakerGets);
 
+  var nodeFields = OrderBook.offerRewrite(node.fields);
+  nodeFields.LedgerEntryType = node.entryType;
   nodeFields.index = node.ledgerIndex;
 
   if (!isNaN(fundedAmount)) {
@@ -865,7 +986,7 @@ OrderBook.prototype.insertOffer = function(node, fundedAmount) {
   // XXX Should use Amount#from_quality
   var price = Amount.from_json(
     nodeFields.TakerPays
-  ).ratio_human(node.fields.TakerGets, DATE_REF);
+  ).ratio_human(nodeFields.TakerGets, DATE_REF);
 
   for (var i=0, l=this._offers.length; i<l; i++) {
     var offer = this._offers[i];
@@ -901,18 +1022,25 @@ OrderBook.prototype.modifyOffer = function(node, isDeletedNode) {
     }
   }
 
-  for (var i=0; i<this._offers.length; i++) {
+  for (var i=0, l=this._offers.length; i<l; i++) {
     var offer = this._offers[i];
     if (offer.index === node.ledgerIndex) {
       if (isDeletedNode) {
-        // Multiple offers same account?
+        // Remove offer amount from sum for account
+        this.subtractOwnerOffer(offer.Account, offer.TakerGets);
         this._offers.splice(i, 1);
         this.emit('offer_removed', offer);
       } else {
         // TODO: This assumes no fields are deleted, which is
         // probably a safe assumption, but should be checked.
-        var previousOffer = extend({}, offer);
+        var previousOffer = extend({ }, offer);
         extend(offer, node.fieldsFinal);
+
+        // Remove offer amount from sum for account
+        this.subtractOwnerOffer(offer.Account, previousOffer.TakerGets);
+        // Add offer amount from sum for account
+        this.addOwnerOffer(offer.Account, offer.TakerGets);
+
         this.emit('offer_changed', previousOffer, offer);
       }
       break;
@@ -920,57 +1048,6 @@ OrderBook.prototype.modifyOffer = function(node, isDeletedNode) {
   }
 };
 
-/**
- * Update funded status on offers whose account's balance has changed
- *
- * Update cached account funds
- *
- * @param {String} account address
- * @param {String|Object} offer funds
- */
-
-OrderBook.prototype.updateOfferFunds = function(account, balance) {
-  assert(UInt160.is_valid(account), 'Account is invalid');
-  assert(!isNaN(balance), 'Funded amount is invalid');
-
-  if (this._remote.trace) {
-    log.info('updating offer funds', this._key, account, fundedAmount);
-  }
-
-  var fundedAmount = this.applyTransferRate(balance);
-
-  // Update cached account funds
-  this.addCachedFunds(account, fundedAmount);
-
-  for (var i=0; i<this._offers.length; i++) {
-    var offer = this._offers[i];
-
-    if (offer.Account !== account) {
-      continue;
-    }
-
-    var suffix = '/USD/rrrrrrrrrrrrrrrrrrrrBZbvji';
-    var previousOffer = extend({}, offer);
-    var previousFundedGets = Amount.from_json(offer.taker_gets_funded + suffix);
-
-    offer.owner_funds = balance;
-    this.setFundedAmount(offer, fundedAmount);
-
-    var hasChangedFunds = !previousFundedGets.equals(
-      Amount.from_json(offer.taker_gets_funded + suffix)
-    );
-
-    if (hasChangedFunds) {
-      this.emit('offer_changed', previousOffer, offer);
-      this.emit(
-        'offer_funds_changed', offer,
-        previousOffer.taker_gets_funded,
-        offer.taker_gets_funded
-      );
-    }
-  }
-};
-
 /**
  * Notify orderbook of a relevant transaction
  *
@@ -978,7 +1055,7 @@ OrderBook.prototype.updateOfferFunds = function(account, balance) {
  * @api private
  */
 
-OrderBook.prototype.notify = function(message) {
+OrderBook.prototype.notify = function(transaction) {
   var self = this;
 
   // Unsubscribed from OrderBook
@@ -986,7 +1063,7 @@ OrderBook.prototype.notify = function(message) {
     return;
   }
 
-  var affectedNodes = message.mmeta.getNodes({
+  var affectedNodes = transaction.mmeta.getNodes({
     entryType: 'Offer',
     bookKey: this._key
   });
@@ -996,7 +1073,7 @@ OrderBook.prototype.notify = function(message) {
   }
 
   if (this._remote.trace) {
-    log.info('notifying', this._key, message.transaction.hash);
+    log.info('notifying', this._key, transaction.transaction.hash);
   }
 
   var tradeGets = Amount.from_json(
@@ -1013,7 +1090,7 @@ OrderBook.prototype.notify = function(message) {
 
   function handleNode(node, callback) {
     var isDeletedNode = node.nodeType === 'DeletedNode';
-    var isOfferCancel = message.transaction.TransactionType === 'OfferCancel';
+    var isOfferCancel = transaction.transaction.TransactionType === 'OfferCancel';
 
     switch (node.nodeType) {
       case 'DeletedNode':
@@ -1040,7 +1117,7 @@ OrderBook.prototype.notify = function(message) {
       case 'CreatedNode':
         self.incrementOfferCount(node.fields.Account);
 
-        var fundedAmount = message.transaction.owner_funds;
+        var fundedAmount = transaction.transaction.owner_funds;
 
         if (!isNaN(fundedAmount)) {
           self.insertOffer(node, fundedAmount);
@@ -1062,7 +1139,7 @@ OrderBook.prototype.notify = function(message) {
   };
 
   async.eachSeries(affectedNodes, handleNode, function() {
-    self.emit('transaction', message);
+    self.emit('transaction', transaction);
     self.emit('model', self._offers);
     if (!tradeGets.is_zero()) {
       self.emit('trade', tradePays, tradeGets);
@@ -1098,6 +1175,27 @@ OrderBook.prototype.to_json = function() {
   return json;
 };
 
+/**
+ * Whether the OrderBook is valid.
+ *
+ * Note: This only checks whether the parameters (currencies and issuer) are
+ *       syntactically valid. It does not check anything against the ledger.
+ *
+ * @return {Boolean} is valid
+ */
+
+OrderBook.prototype.isValid =
+OrderBook.prototype.is_valid = function() {
+  // XXX Should check for same currency (non-native) && same issuer
+  return (
+    this._currencyPays && this._currencyPays.is_valid() &&
+    (this._currencyPays.is_native() || UInt160.is_valid(this._issuerPays)) &&
+    this._currencyGets && this._currencyGets.is_valid() &&
+    (this._currencyGets.is_native() || UInt160.is_valid(this._issuerGets)) &&
+    !(this._currencyPays.is_native() && this._currencyGets.is_native())
+  );
+};
+
 exports.OrderBook = OrderBook;
 
 // vim:sw=2:sts=2:ts=8:et

src/js/ripple/pathfind.js

@@ -35,28 +35,27 @@ util.inherits(PathFind, EventEmitter);
 PathFind.prototype.create = function () {
   var self = this;
 
-  var req = this.remote.request_path_find_create(this.src_account,
-                                                 this.dst_account,
-                                                 this.dst_amount,
-                                                 this.src_currencies,
-                                                 handleInitialPath);
+  var req = this.remote.request_path_find_create(
+    this.src_account,
+    this.dst_account,
+    this.dst_amount,
+    this.src_currencies);
 
-  function handleInitialPath(err, msg) {
-    if (err) {
-      self.emit('error', err);
-    } else {
-      self.notify_update(msg);
-    }
-  }
+  req.once('error', function(err) {
+    self.emit('error', err);
+  });
+  req.once('success', function(msg) {
+    self.notify_update(msg);
+  });
 
   // XXX We should add ourselves to prepare_subscribe or a similar mechanism so
   // that we can resubscribe after a reconnection.
 
-  req.request();
+  req.broadcast().request();
 };
 
 PathFind.prototype.close = function () {
-  this.remote.request_path_find_close().request();
+  this.remote.request_path_find_close().broadcast().request();
   this.emit('end');
   this.emit('close');
 };

src/js/ripple/rangeset.js

@@ -0,0 +1,67 @@
+var assert = require('assert');
+var lodash = require('lodash');
+
+function RangeSet() {
+  this._ranges = [ ];
+};
+
+/**
+ * Add a ledger range
+ *
+ * @param {Number|String} range string (n-n2,n3-n4)
+ */
+
+RangeSet.prototype.add = function(range) {
+  assert(typeof range !== 'number' || !isNaN(range), 'Ledger range malformed');
+
+  range = String(range).split(',');
+
+  if (range.length > 1) {
+    return range.forEach(this.add, this);
+  }
+
+  range = range[0].split('-').map(Number);
+
+  var lRange = {
+    start: range[0],
+    end: range[range.length === 1 ? 0 : 1]
+  };
+
+  // Comparisons on NaN should be falsy
+  assert(lRange.start <= lRange.end, 'Ledger range malformed');
+
+  var insertionPoint = lodash.sortedIndex(this._ranges, lRange, function(r) {
+    return r.start;
+  });
+
+  this._ranges.splice(insertionPoint, 0, lRange);
+};
+
+
+/*
+ * Check presence of ledger in range
+ *
+ * @param {Number|String} ledger
+ * @return Boolean
+ */
+
+RangeSet.prototype.has =
+RangeSet.prototype.contains = function(ledger) {
+  assert(ledger != null && !isNaN(ledger), 'Ledger must be a number');
+
+  ledger = Number(ledger);
+
+  return this._ranges.some(function(r) {
+    return ledger >= r.start && ledger <= r.end;
+  });
+};
+
+/**
+ * Reset ledger ranges
+ */
+
+RangeSet.prototype.reset = function() {
+  this._ranges = [ ];
+};
+
+exports.RangeSet = RangeSet;

src/js/ripple/request.js

@@ -1,5 +1,6 @@
 var EventEmitter = require('events').EventEmitter;
 var util         = require('util');
+var async        = require('async');
 var UInt160      = require('./uint160').UInt160;
 var Currency     = require('./currency').Currency;
 var RippleError  = require('./rippleerror').RippleError;
@@ -24,6 +25,9 @@ function Request(remote, command) {
 
   this.remote = remote;
   this.requested = false;
+  this.reconnectTimeout = 1000 * 3;
+  this.successEvent = 'success';
+  this.errorEvent = 'error';
   this.message = {
     command: command,
     id: void(0)
@@ -32,22 +36,20 @@ function Request(remote, command) {
 
 util.inherits(Request, EventEmitter);
 
-Request.prototype.broadcast = function() {
-  var connectedServers = this.remote.getConnectedServers();
-  this.request(connectedServers);
-  return connectedServers.length;
-};
-
 // Send the request to a remote.
 Request.prototype.request = function(servers, callback) {
-  if (this.requested) {
-    return this;
-  }
+  this.emit('before');
 
   if (typeof servers === 'function') {
     callback = servers;
   }
 
+  this.callback(callback);
+
+  if (this.requested) {
+    return this;
+  }
+
   this.requested = true;
   this.on('error', function(){});
   this.emit('request', this.remote);
@@ -61,7 +63,129 @@ Request.prototype.request = function(servers, callback) {
     this.remote.request(this);
   }
 
-  this.callback(callback);
+  return this;
+};
+
+/**
+ * Broadcast request to all servers, filter responses if a function is
+ * provided. Return first response that satisfies the filter. Pre-filter
+ * requests by ledger_index (if a ledger_index is set on the request), and
+ * automatically retry servers when they reconnect--if they are expected to
+ *
+ * Whew
+ *
+ * @param [Function] fn
+ */
+
+Request.prototype.filter =
+Request.prototype.addFilter =
+Request.prototype.broadcast = function(filterFn) {
+  var self = this;
+
+  if (!this.requested) {
+    // Defer until requested, and prevent the normal request() from executing
+    this.once('before', function() {
+      self.requested = true;
+      self.broadcast(filterFn);
+    });
+    return this;
+  }
+
+  var filterFn = typeof filterFn === 'function' ? filterFn : Boolean;
+  var lastResponse = new Error('No servers available');
+  var connectTimeouts = { };
+  var emit = this.emit;
+
+  this.emit = function(event, a, b) {
+    // Proxy success/error events
+    switch (event) {
+      case 'success':
+      case 'error':
+        emit.call(self, 'proposed', a, b);
+        break;
+      default:
+        emit.apply(self, arguments);
+    }
+  };
+
+  function iterator(server, callback) {
+    // Iterator is called in parallel
+
+    if (server.isConnected()) {
+      // Listen for proxied success/error event and apply filter
+      self.once('proposed', function(res) {
+        lastResponse = res;
+        callback(filterFn(res));
+      });
+
+      return server._request(self);
+    }
+
+    // Server is disconnected but should reconnect. Wait for it to reconnect,
+    // and abort after a timeout
+    var serverID = server.getServerID();
+
+    function serverReconnected() {
+      clearTimeout(connectTimeouts[serverID]);
+      connectTimeouts[serverID] = null;
+      iterator(server, callback);
+    };
+
+    connectTimeouts[serverID] = setTimeout(function() {
+      server.removeListener('connect', serverReconnected);
+      callback(false);
+    }, self.reconnectTimeout);
+
+    server.once('connect', serverReconnected);
+  };
+
+  function complete(success) {
+    // Emit success if the filter is satisfied by any server
+    // Emit error if the filter is not satisfied by any server
+    // Include the last response
+    emit.call(self, success ? 'success' : 'error', lastResponse);
+  };
+
+  var servers = this.remote._servers.filter(function(server) {
+    // Pre-filter servers that are disconnected and should not reconnect
+    return (server.isConnected() || server._shouldConnect)
+    // Pre-filter servers that do not contain the ledger in request
+    && (!self.message.hasOwnProperty('ledger_index')
+        || server.hasLedger(self.message.ledger_index))
+    && (!self.message.hasOwnProperty('ledger_index_min')
+      || self.message.ledger_index_min === -1
+      || server.hasLedger(self.message.ledger_index_min))
+    && (!self.message.hasOwnProperty('ledger_index_max')
+      || self.message.ledger_index_max === -1
+      || server.hasLedger(self.message.ledger_index_max))
+  });
+
+  // Apply iterator in parallel to connected servers, complete when the
+  // supplied filter function is satisfied once by a server's response
+  async.some(servers, iterator, complete);
+
+  return this;
+};
+
+Request.prototype.cancel = function() {
+  this.removeAllListeners();
+  this.on('error', function(){});
+
+  return this;
+};
+
+Request.prototype.setCallback = function(fn) {
+  if (typeof fn === 'function') {
+    this.callback(fn);
+  }
+
+  return this;
+};
+
+Request.prototype.setReconnectTimeout = function(timeout) {
+  if (typeof timeout === 'number' && !isNaN(timeout)) {
+    this.reconnectTimeout = timeout;
+  }
 
   return this;
 };
@@ -73,6 +197,13 @@ Request.prototype.callback = function(callback, successEvent, errorEvent) {
     return this;
   }
 
+  if (typeof successEvent === 'string') {
+    this.successEvent = successEvent;
+  }
+  if (typeof errorEvent === 'string') {
+    this.errorEvent = errorEvent;
+  }
+
   var called = false;
 
   function requestSuccess(message) {
@@ -94,8 +225,8 @@ Request.prototype.callback = function(callback, successEvent, errorEvent) {
     }
   };
 
-  this.once(successEvent || 'success', requestSuccess);
-  this.once(errorEvent   || 'error'  , requestError);
+  this.once(this.successEvent, requestSuccess);
+  this.once(this.errorEvent, requestError);
   this.request();
 
   return this;
@@ -124,6 +255,7 @@ Request.prototype.timeout = function(duration, callback) {
     }
 
     emit.call(self, 'timeout');
+    self.cancel();
   }, duration);
 
   this.emit = function() {
@@ -157,9 +289,7 @@ Request.prototype.setServer = function(server) {
       break;
   };
 
-  if (selected instanceof Server) {
-    this.server = selected;
-  }
+  this.server = selected;
 
   return this;
 };
@@ -208,6 +338,13 @@ Request.prototype.ledgerIndex = function(ledger_index) {
   return this;
 };
 
+/**
+ * Set either ledger_index or ledger_hash based on heuristic
+ *
+ * @param {Number|String} ledger identifier
+ */
+
+Request.prototype.selectLedger =
 Request.prototype.ledgerSelect = function(ledger) {
   switch (ledger) {
     case 'current':
@@ -215,12 +352,11 @@ Request.prototype.ledgerSelect = function(ledger) {
     case 'validated':
       this.message.ledger_index = ledger;
       break;
-
     default:
-      if (isNaN(ledger)) {
-        this.message.ledger_hash  = ledger;
-      } else if ((ledger = Number(ledger))) {
-        this.message.ledger_index = ledger;
+      if (Number(ledger) && isFinite(Number(ledger))) {
+        this.message.ledger_index = Number(ledger);
+      } else if (/^[A-F0-9]{64}$/.test(ledger)) {
+        this.message.ledger_hash = ledger;
       }
       break;
   }
@@ -229,12 +365,12 @@ Request.prototype.ledgerSelect = function(ledger) {
 };
 
 Request.prototype.accountRoot = function(account) {
-  this.message.account_root  = UInt160.json_rewrite(account);
+  this.message.account_root = UInt160.json_rewrite(account);
   return this;
 };
 
 Request.prototype.index = function(index) {
-  this.message.index  = index;
+  this.message.index = index;
   return this;
 };
 
@@ -243,8 +379,8 @@ Request.prototype.index = function(index) {
 // --> seq : sequence number of transaction creating offer (integer)
 Request.prototype.offerId = function(account, sequence) {
   this.message.offer = {
-    account:  UInt160.json_rewrite(account),
-    seq:      sequence
+    account: UInt160.json_rewrite(account),
+    seq: sequence
   };
   return this;
 };
@@ -279,8 +415,8 @@ Request.prototype.txBlob = function(json) {
 
 Request.prototype.rippleState = function(account, issuer, currency) {
   this.message.ripple_state = {
-    currency : currency,
-    accounts : [
+    currency: currency,
+    accounts: [
       UInt160.json_rewrite(account),
       UInt160.json_rewrite(issuer)
     ]
@@ -315,12 +451,8 @@ Request.prototype.addAccount = function(account, proposed) {
   }
 
   var processedAccount = UInt160.json_rewrite(account);
-
-  if (proposed === true) {
-    this.message.accounts_proposed = (this.message.accounts_proposed || []).concat(processedAccount);
-  } else {
-    this.message.accounts = (this.message.accounts || []).concat(processedAccount);
-  }
+  var prop = proposed === true ? 'accounts_proposed' : 'accounts';
+  this.message[prop] = (this.message[prop] || []).concat(processedAccount);
 
   return this;
 };

src/js/ripple/rippletxt.js

@@ -1,133 +0,0 @@
-var request   = require('superagent');
-var Currency  = require('./currency').Currency;
-
-var RippleTxt = {
-  txts : { }
-};
-
-RippleTxt.urlTemplates = [
-  'https://{{domain}}/ripple.txt',
-  'https://www.{{domain}}/ripple.txt',
-  'https://ripple.{{domain}}/ripple.txt',
-  'http://{{domain}}/ripple.txt',
-  'http://www.{{domain}}/ripple.txt',
-  'http://ripple.{{domain}}/ripple.txt'
-];
-
-/**
- * Gets the ripple.txt file for the given domain
- * @param {string}    domain - Domain to retrieve file from
- * @param {function}  fn - Callback function
- */
-
-RippleTxt.get = function(domain, fn) {
-  var self = this;
-
-  if (self.txts[domain]) {
-    return fn(null, self.txts[domain]);
-  }
-
-  ;(function nextUrl(i) {
-    var url = RippleTxt.urlTemplates[i];
-    
-    if (!url) {
-      return fn(new Error('No ripple.txt found'));
-    }
-
-    url = url.replace('{{domain}}', domain);
-    
-    request.get(url, function(err, resp) {
-      if (err || !resp.text) {
-        return nextUrl(++i);
-      }
-
-      var sections = self.parse(resp.text);
-      self.txts[domain] = sections;
-
-      fn(null, sections);
-    });
-  })(0);
-};
-
-/**
- * Parse a ripple.txt file
- * @param {string}  txt - Unparsed ripple.txt data
- */
-
-RippleTxt.parse = function(txt) {
-  var currentSection = '';
-  var sections = { };
-  
-  txt = txt.replace(/\r?\n/g, '\n').split('\n');
-
-  for (var i = 0, l = txt.length; i < l; i++) {
-    var line = txt[i];
-
-    if (!line.length || line[0] === '#') {
-      continue;
-    }
-
-    if (line[0] === '[' && line[line.length - 1] === ']') {
-      currentSection = line.slice(1, line.length - 1);
-      sections[currentSection] = [];
-    } else {
-      line = line.replace(/^\s+|\s+$/g, '');
-      if (sections[currentSection]) {
-        sections[currentSection].push(line);
-      }
-    }
-  }
-
-  return sections;
-};
-
-/**
- * extractDomain
- * attempt to extract the domain from a given url
- * returns the url if unsuccessful
- * @param {Object} url
- */
-
-RippleTxt.extractDomain = function (url) {
-  match = /[^.]*\.[^.]{2,3}(?:\.[^.]{2,3})?([^.\?][^\?.]+?)?$/.exec(url);
-  return match && match[0] ? match[0] : url;
-};
-
-/**
- * getCurrencies
- * returns domain, issuer account and currency object
- * for each currency found in the domain's ripple.txt file
- * @param {Object} domain
- * @param {Object} fn
- */
-
-RippleTxt.getCurrencies = function(domain, fn) {
-  domain = RippleTxt.extractDomain(domain);
-  this.get(domain, function(err, txt) {
-    if (err) {
-      return fn(err);  
-    }
-    
-    if (err || !txt.currencies || !txt.accounts) {
-      return fn(null, []);
-    }
-    
-    //NOTE: this won't be accurate if there are
-    //multiple issuer accounts with different 
-    //currencies associated with each.
-    var issuer     = txt.accounts[0];
-    var currencies = [];
-    
-    txt.currencies.forEach(function(currency) {
-      currencies.push({
-        issuer   : issuer,
-        currency : Currency.from_json(currency),
-        domain   : domain
-      });
-    });
-    
-    fn(null, currencies);
-  });
-}; 
-
-exports.RippleTxt = RippleTxt;

src/js/ripple/seed.js

@@ -6,8 +6,6 @@ var extend = require('extend');
 var utils  = require('./utils');
 var sjcl   = utils.sjcl;
 
-var BigInteger = utils.jsbn.BigInteger;
-
 var Base    = require('./base').Base;
 var UInt    = require('./uint').UInt;
 var UInt256 = require('./uint256').UInt256;
@@ -15,8 +13,7 @@ var UInt160 = require('./uint160').UInt160;
 var KeyPair = require('./keypair').KeyPair;
 
 var Seed = extend(function () {
-  // Internal form: NaN or BigInteger
-  this._curve = sjcl.ecc.curves.c256;
+  this._curve = sjcl.ecc.curves.k256;
   this._value = NaN;
 }, UInt);
 
@@ -60,7 +57,7 @@ Seed.prototype.parse_passphrase = function (j) {
 };
 
 Seed.prototype.to_json = function () {
-  if (!(this._value instanceof BigInteger)) {
+  if (!(this.is_valid())) {
     return NaN;
   }
 
@@ -93,9 +90,14 @@ function SHA256_RIPEMD160(bits) {
 *
 *        {Uint160} (from_json able), specifies the address matching the KeyPair
 *                                    that is desired.
+*
+* @param maxLoops (optional)
+*        {Number}                    specifies the amount of attempts taken to generate
+*                                    a matching KeyPair
 */
-Seed.prototype.get_key = function (account) {
+Seed.prototype.get_key = function (account, maxLoops) {
   var account_number = 0, address;
+  var max_loops = maxLoops || 1;
 
   if (!this.is_valid()) {
     throw new Error('Cannot generate keys from invalid seed!');
@@ -103,6 +105,7 @@ Seed.prototype.get_key = function (account) {
   if (account) {
     if (typeof account === 'number') {
       account_number = account;
+      max_loops = account_number+1;
     } else {
       address = UInt160.from_json(account);
     }
@@ -121,9 +124,9 @@ Seed.prototype.get_key = function (account) {
 
   var sec;
   var key_pair;
-  var max_loops = 1000; // TODO
 
   do {
+
     i = 0;
 
     do {
@@ -135,15 +138,15 @@ Seed.prototype.get_key = function (account) {
     sec = sec.add(private_gen).mod(curve.r);
     key_pair = KeyPair.from_bn_secret(sec);
 
-    if (--max_loops <= 0) {
+    if (max_loops-- <= 0) {
       // We are almost certainly looking for an account that would take same
       // value of $too_long {forever, ...}
       throw new Error('Too many loops looking for KeyPair yielding '+
                       address.to_json() +' from ' + this.to_json());
-    };
-  } while (address && !key_pair.get_address().equals(address));
+    }
 
-   return key_pair;
+  } while (address && !key_pair.get_address().equals(address));
+    return key_pair;
 };
 
 exports.Seed = Seed;

src/js/ripple/serializedobject.js

@@ -1,13 +1,12 @@
+var _         = require('lodash');
 var assert    = require('assert');
 var extend    = require('extend');
 var binformat = require('./binformat');
 var stypes    = require('./serializedtypes');
-var UInt256   = require('./uint256').UInt256;
 var Crypt     = require('./crypt').Crypt;
 var utils     = require('./utils');
 
 var sjcl = utils.sjcl;
-var BigInteger = utils.jsbn.BigInteger;
 
 var TRANSACTION_TYPES = { };
 
@@ -27,6 +26,13 @@ Object.keys(binformat.ter).forEach(function(key) {
   TRANSACTION_RESULTS[binformat.ter[key]] = key;
 });
 
+function normalize_sjcl_bn_hex(string) {
+  var hex = string.slice(2);    // remove '0x' prefix
+  // now strip leading zeros
+  var i = _.findIndex(hex, function(c) { return c !== '0'; });
+  return i >= 0 ? hex.slice(i) : '0';
+}
+
 function SerializedObject(buf) {
   if (Array.isArray(buf) || (Buffer && Buffer.isBuffer(buf)) ) {
     this.buffer = buf;
@@ -38,11 +44,11 @@ function SerializedObject(buf) {
     throw new Error('Invalid buffer passed.');
   }
   this.pointer = 0;
-};
+}
 
 SerializedObject.from_json = function(obj) {
   // Create a copy of the object so we don't modify it
-  var obj = extend({}, obj);
+  obj = extend(true, {}, obj);
   var so  = new SerializedObject();
   var typedef;
 
@@ -103,8 +109,8 @@ SerializedObject.check_no_missing_fields = function(typedef, obj) {
 
     if (binformat.REQUIRED === requirement && obj[field] === void(0)) {
       missing_fields.push(field);
-    };
-  };
+    }
+  }
 
   if (missing_fields.length > 0) {
     var object_name;
@@ -114,12 +120,12 @@ SerializedObject.check_no_missing_fields = function(typedef, obj) {
     } else if (obj.LedgerEntryType != null){
       object_name = SerializedObject.lookup_type_le(obj.LedgerEntryType);
     } else {
-      object_name = "TransactionMetaData";
+      object_name = 'TransactionMetaData';
     }
 
-    throw new Error(object_name + " is missing fields: " +
+    throw new Error(object_name + ' is missing fields: ' +
                     JSON.stringify(missing_fields));
-  };
+  }
 };
 
 SerializedObject.prototype.append = function(bytes) {
@@ -152,7 +158,7 @@ function readOrPeek(advance) {
 
     return result;
   };
-};
+}
 
 SerializedObject.prototype.read = readOrPeek(true);
 
@@ -209,8 +215,8 @@ SerializedObject.jsonify_structure = function(structure, field_name) {
 
       if (typeof structure.to_json === 'function') {
         output = structure.to_json();
-      } else if (structure instanceof BigInteger) {
-        output = structure.toString(16).toUpperCase();
+      } else if (structure instanceof sjcl.bn) {
+        output = ('0000000000000000' + normalize_sjcl_bn_hex(structure.toString()).toUpperCase()).slice(-16);
       } else {
         //new Array or Object
         output = new structure.constructor();
@@ -248,15 +254,15 @@ SerializedObject.prototype.serialize = function(typedef, obj) {
 
 SerializedObject.prototype.hash = function(prefix) {
   var sign_buffer = new SerializedObject();
-  
+
   // Add hashing prefix
-  if ("undefined" !== typeof prefix) {
+  if ('undefined' !== typeof prefix) {
     stypes.Int32.serialize(sign_buffer, prefix);
   }
 
   // Copy buffer to temporary buffer
   sign_buffer.append(this.buffer);
-  
+
   // XXX We need a proper Buffer class then Crypt could accept that
   var bits = sjcl.codec.bytes.toBits(sign_buffer.buffer);
   return Crypt.hashSha512Half(bits);
@@ -312,7 +318,7 @@ SerializedObject.sort_typedef = function(typedef) {
   function sort_field_compare(a, b) {
     // Sort by type id first, then by field id
     return a[3] !== b[3] ? stypes[a[3]].id - stypes[b[3]].id : a[2] - b[2];
-  };
+  }
 
   return typedef.sort(sort_field_compare);
 };

src/js/ripple/serializedtypes.js

@@ -11,6 +11,7 @@ var extend    = require('extend');
 var binformat = require('./binformat');
 var utils     = require('./utils');
 var sjcl      = utils.sjcl;
+var BigNumber = require('./bignumber');
 
 var UInt128   = require('./uint128').UInt128;
 var UInt160   = require('./uint160').UInt160;
@@ -21,51 +22,49 @@ var amount    = require('./amount');
 var Amount    = amount.Amount;
 var Currency  = amount.Currency;
 
-// Shortcuts
-var hex = sjcl.codec.hex;
-var bytes = sjcl.codec.bytes;
-
-var BigInteger = utils.jsbn.BigInteger;
-
-
 var SerializedType = function (methods) {
   extend(this, methods);
 };
 
 function isNumber(val) {
   return typeof val === 'number' && isFinite(val);
-};
+}
 
 function isString(val) {
   return typeof val === 'string';
-};
+}
 
 function isHexInt64String(val) {
   return isString(val) && /^[0-9A-F]{0,16}$/i.test(val);
-};
+}
 
-function isCurrencyString(val) {
-  return isString(val) && /^[A-Z0-9]{3}$/.test(val);
-};
-
-function isBigInteger(val) {
-  return val instanceof BigInteger;
-};
-
-function serialize_hex(so, hexData, noLength) {
-  var byteData = bytes.fromBits(hex.toBits(hexData));
+function serializeBits(so, bits, noLength) {
+  var byteData = sjcl.codec.bytes.fromBits(bits);
   if (!noLength) {
     SerializedType.serialize_varint(so, byteData.length);
   }
   so.append(byteData);
-};
+}
+
+function serializeHex(so, hexData, noLength) {
+  serializeBits(so, sjcl.codec.hex.toBits(hexData), noLength);
+}
 
 /**
  * parses bytes as hex
  */
-function convert_bytes_to_hex (byte_array) {
+function convertByteArrayToHex (byte_array) {
   return sjcl.codec.hex.fromBits(sjcl.codec.bytes.toBits(byte_array)).toUpperCase();
-};
+}
+
+function convertStringToHex(string) {
+  var utf8String = sjcl.codec.utf8String.toBits(string);
+  return sjcl.codec.hex.fromBits(utf8String).toUpperCase();
+}
+
+function convertHexToString(hexString) {
+  return sjcl.codec.utf8String.fromBits(sjcl.codec.hex.toBits(hexString));
+}
 
 SerializedType.serialize_varint = function (so, val) {
   if (val < 0) {
@@ -115,13 +114,13 @@ SerializedType.prototype.parse_varint = function (so) {
  *
  * The result is appended to the serialized object ('so').
  */
-function append_byte_array(so, val, bytes) {
+function convertIntegerToByteArray(val, bytes) {
   if (!isNumber(val)) {
     throw new Error('Value is not a number', bytes);
   }
 
   if (val < 0 || val >= Math.pow(256, bytes)) {
-    throw new Error('Value out of bounds');
+    throw new Error('Value out of bounds ');
   }
 
   var newBytes = [ ];
@@ -130,8 +129,8 @@ function append_byte_array(so, val, bytes) {
     newBytes.unshift(val >>> (i * 8) & 0xff);
   }
 
-  so.append(newBytes);
-};
+  return newBytes;
+}
 
 // Convert a certain number of bytes from the serialized object ('so') into an integer.
 function readAndSum(so, bytes) {
@@ -148,11 +147,11 @@ function readAndSum(so, bytes) {
 
   // Convert to unsigned integer
   return sum >>> 0;
-};
+}
 
 var STInt8 = exports.Int8 = new SerializedType({
   serialize: function (so, val) {
-    append_byte_array(so, val, 1);
+    so.append(convertIntegerToByteArray(val, 1));
   },
   parse: function (so) {
     return readAndSum(so, 1);
@@ -163,7 +162,7 @@ STInt8.id = 16;
 
 var STInt16 = exports.Int16 = new SerializedType({
   serialize: function (so, val) {
-    append_byte_array(so, val, 2);
+    so.append(convertIntegerToByteArray(val, 2));
   },
   parse: function (so) {
     return readAndSum(so, 2);
@@ -174,7 +173,7 @@ STInt16.id = 1;
 
 var STInt32 = exports.Int32 = new SerializedType({
   serialize: function (so, val) {
-    append_byte_array(so, val, 4);
+    so.append(convertIntegerToByteArray(val, 4));
   },
   parse: function (so) {
     return readAndSum(so, 4);
@@ -192,40 +191,25 @@ var STInt64 = exports.Int64 = new SerializedType({
       if (val < 0) {
         throw new Error('Negative value for unsigned Int64 is invalid.');
       }
-      bigNumObject = new BigInteger(String(val), 10);
+      bigNumObject = new sjcl.bn(val, 10);
     } else if (isString(val)) {
       if (!isHexInt64String(val)) {
         throw new Error('Not a valid hex Int64.');
       }
-      bigNumObject = new BigInteger(val, 16);
-    } else if (isBigInteger(val)) {
-      if (val.compareTo(BigInteger.ZERO) < 0) {
+      bigNumObject = new sjcl.bn(val, 16);
+    } else if (val instanceof sjcl.bn) {
+      if (!val.greaterEquals(0)) {
         throw new Error('Negative value for unsigned Int64 is invalid.');
       }
       bigNumObject = val;
     } else {
       throw new Error('Invalid type for Int64');
     }
-
-    var hex = bigNumObject.toString(16);
-
-    if (hex.length > 16) {
-      throw new Error('Int64 is too large');
-    }
-
-    while (hex.length < 16) {
-      hex = '0' + hex;
-    }
-
-    serialize_hex(so, hex, true); //noLength = true
+    serializeBits(so, bigNumObject.toBits(64), true); //noLength = true
   },
   parse: function (so) {
     var bytes = so.read(8);
-    // We need to add a 0, so if the high bit is set it won't think it's a
-    // pessimistic numeric fraek. What doth lief?
-    var result = new BigInteger([0].concat(bytes), 256);
-    assert(result instanceof BigInteger);
-    return result;
+    return sjcl.bn.fromBits(sjcl.codec.bytes.toBits(bytes));
   }
 });
 
@@ -237,7 +221,7 @@ var STHash128 = exports.Hash128 = new SerializedType({
     if (!hash.is_valid()) {
       throw new Error('Invalid Hash128');
     }
-    serialize_hex(so, hash.to_hex(), true); //noLength = true
+    serializeBits(so, hash.to_bits(), true); //noLength = true
   },
   parse: function (so) {
     return UInt128.from_bytes(so.read(16));
@@ -252,7 +236,7 @@ var STHash256 = exports.Hash256 = new SerializedType({
     if (!hash.is_valid()) {
       throw new Error('Invalid Hash256');
     }
-    serialize_hex(so, hash.to_hex(), true); //noLength = true
+    serializeBits(so, hash.to_bits(), true); //noLength = true
   },
   parse: function (so) {
     return UInt256.from_bytes(so.read(32));
@@ -267,7 +251,7 @@ var STHash160 = exports.Hash160 = new SerializedType({
     if (!hash.is_valid()) {
       throw new Error('Invalid Hash160');
     }
-    serialize_hex(so, hash.to_hex(), true); //noLength = true
+    serializeBits(so, hash.to_bits(), true); //noLength = true
   },
   parse: function (so) {
     return UInt160.from_bytes(so.read(20));
@@ -278,7 +262,7 @@ STHash160.id = 17;
 
 // Internal
 var STCurrency = new SerializedType({
-  serialize: function (so, val, xrp_as_ascii) {
+  serialize: function (so, val) {
     var currencyData = val.to_bytes();
 
     if (!currencyData) {
@@ -294,7 +278,7 @@ var STCurrency = new SerializedType({
     //     UInt160 value and consider it valid. But it doesn't, so for the
     //     deserialization to be usable, we need to allow invalid results for now.
     //if (!currency.is_valid()) {
-    //  throw new Error('Invalid currency: '+convert_bytes_to_hex(bytes));
+    //  throw new Error('Invalid currency: '+convertByteArrayToHex(bytes));
     //}
     return currency;
   }
@@ -307,11 +291,18 @@ var STAmount = exports.Amount = new SerializedType({
       throw new Error('Not a valid Amount object.');
     }
 
+    var value = new BigNumber(amount.to_text());
+    var offset = value.e - 15;
+
     // Amount (64-bit integer)
     var valueBytes = utils.arraySet(8, 0);
 
     if (amount.is_native()) {
-      var valueHex = amount._value.toString(16);
+      var valueHex = value.abs().toString(16);
+
+      if (value.abs().greaterThan(Amount.bi_xns_max)) {
+        throw new Error('Value out of bounds');
+      }
 
       // Enforce correct length (64 bits)
       if (valueHex.length > 16) {
@@ -322,7 +313,7 @@ var STAmount = exports.Amount = new SerializedType({
         valueHex = '0' + valueHex;
       }
 
-      valueBytes = bytes.fromBits(hex.toBits(valueHex));
+      valueBytes = sjcl.codec.bytes.fromBits(sjcl.codec.hex.toBits(valueHex));
       // Clear most significant two bits - these bits should already be 0 if
       // Amount enforces the range correctly, but we'll clear them anyway just
       // so this code can make certain guarantees about the encoded value.
@@ -344,10 +335,16 @@ var STAmount = exports.Amount = new SerializedType({
         }
 
         // Next eight bits: offset/exponent
-        hi |= ((97 + amount._offset) & 0xff) << 22;
+        hi |= ((97 + offset) & 0xff) << 22;
+
         // Remaining 54 bits: mantissa
-        hi |= amount._value.shiftRight(32).intValue() & 0x3fffff;
-        lo = amount._value.intValue() & 0xffffffff;
+        var mantissaDecimal = utils.getMantissaDecimalString(value.abs());
+        var mantissaHex = (new BigNumber(mantissaDecimal)).toString(16);
+        assert(mantissaHex.length <= 16,
+          'Mantissa hex representation ' + mantissaHex +
+          ' exceeds the maximum length of 16');
+        hi |= parseInt(mantissaHex.slice(0, -8), 16) & 0x3fffff;
+        lo = parseInt(mantissaHex.slice(-8), 16);
       }
 
       valueBytes = sjcl.codec.bytes.fromBits([hi, lo]);
@@ -365,7 +362,6 @@ var STAmount = exports.Amount = new SerializedType({
     }
   },
   parse: function (so) {
-    var amount = new Amount();
     var value_bytes = so.read(8);
     var is_zero = !(value_bytes[0] & 0x7f);
 
@@ -373,6 +369,8 @@ var STAmount = exports.Amount = new SerializedType({
       is_zero = is_zero && !value_bytes[i];
     }
 
+    var is_negative = !is_zero && !(value_bytes[0] & 0x40);
+
     if (value_bytes[0] & 0x80) {
       //non-native
       var currency = STCurrency.parse(so);
@@ -382,26 +380,23 @@ var STAmount = exports.Amount = new SerializedType({
       var offset = ((value_bytes[0] & 0x3f) << 2) + (value_bytes[1] >>> 6) - 97;
       var mantissa_bytes = value_bytes.slice(1);
       mantissa_bytes[0] &= 0x3f;
-      var value = new BigInteger(mantissa_bytes, 256);
+      var mantissa = new BigNumber(utils.arrayToHex(mantissa_bytes), 16);
+      var sign = is_negative ? '-' : '';
+      var valueString = sign + mantissa.toString() + 'e' + offset.toString();
 
-      if (value.equals(BigInteger.ZERO) && !is_zero ) {
-        throw new Error('Invalid zero representation');
-      }
-
-      amount._value = value;
-      amount._offset = offset;
-      amount._currency    = currency;
-      amount._issuer      = issuer;
-      amount._is_native   = false;
+      return Amount.from_json({
+        currency: currency,
+        issuer: issuer.to_json(),
+        value: valueString
+      });
     } else {
       //native
       var integer_bytes = value_bytes.slice();
       integer_bytes[0] &= 0x3f;
-      amount._value = new BigInteger(integer_bytes, 256);
-      amount._is_native   = true;
+      var integer_hex = utils.arrayToHex(integer_bytes);
+      var value = new BigNumber(integer_hex, 16);
+      return Amount.from_json((is_negative ? '-' : '') + value.toString());
     }
-    amount._is_negative = !is_zero && !(value_bytes[0] & 0x40);
-    return amount;
   }
 });
 
@@ -409,15 +404,16 @@ STAmount.id = 6;
 
 var STVL = exports.VariableLength = exports.VL = new SerializedType({
   serialize: function (so, val) {
+
     if (typeof val === 'string') {
-      serialize_hex(so, val);
+      serializeHex(so, val);
     } else {
       throw new Error('Unknown datatype.');
     }
   },
   parse: function (so) {
     var len = this.parse_varint(so);
-    return convert_bytes_to_hex(so.read(len));
+    return convertByteArrayToHex(so.read(len));
   }
 });
 
@@ -429,7 +425,7 @@ var STAccount = exports.Account = new SerializedType({
     if (!account.is_valid()) {
       throw new Error('Invalid account!');
     }
-    serialize_hex(so, account.to_hex());
+    serializeBits(so, account.to_bits());
   },
   parse: function (so) {
     var len = this.parse_varint(so);
@@ -441,7 +437,6 @@ var STAccount = exports.Account = new SerializedType({
     var result = UInt160.from_bytes(so.read(len));
     result.set_version(Base.VER_ACCOUNT_ID);
 
-    //console.log('PARSED 160:', result.to_json());
     if (false && !result.is_valid()) {
       throw new Error('Invalid Account');
     }
@@ -483,7 +478,7 @@ var STPathSet = exports.PathSet = new SerializedType({
         STInt8.serialize(so, type);
 
         if (entry.account) {
-          so.append(UInt160.from_json(entry.account).to_bytes());
+          STHash160.serialize(so, entry.account);
         }
 
         if (entry.currency) {
@@ -492,7 +487,7 @@ var STPathSet = exports.PathSet = new SerializedType({
         }
 
         if (entry.issuer) {
-          so.append(UInt160.from_json(entry.issuer).to_bytes());
+          STHash160.serialize(so, entry.issuer);
         }
       }
     }
@@ -532,6 +527,7 @@ var STPathSet = exports.PathSet = new SerializedType({
       //It's an entry-begin tag.
       //console.log('It's an entry-begin tag.');
       var entry = {};
+      var type = 0;
 
       if (tag_byte & this.typeAccount) {
         //console.log('entry.account');
@@ -539,6 +535,7 @@ var STPathSet = exports.PathSet = new SerializedType({
           console.log('BTA:', bta);*/
         entry.account = STHash160.parse(so);
         entry.account.set_version(Base.VER_ACCOUNT_ID);
+        type = type | this.typeAccount;
       }
       if (tag_byte & this.typeCurrency) {
         //console.log('entry.currency');
@@ -546,6 +543,7 @@ var STPathSet = exports.PathSet = new SerializedType({
         if (entry.currency.to_json() === 'XRP' && !entry.currency.is_native()) {
           entry.non_native = true;
         }
+        type = type | this.typeCurrency;
       }
       if (tag_byte & this.typeIssuer) {
         //console.log('entry.issuer');
@@ -553,9 +551,14 @@ var STPathSet = exports.PathSet = new SerializedType({
         // Enable and set correct type of base-58 encoding
         entry.issuer.set_version(Base.VER_ACCOUNT_ID);
         //console.log('DONE WITH ISSUER!');
+
+        type = type | this.typeIssuer;
       }
 
       if (entry.account || entry.currency || entry.issuer) {
+        entry.type = type;
+        entry.type_hex = ('000000000000000' + type.toString(16)).slice(-16);
+
         current_path.push(entry);
       } else {
         throw new Error('Invalid path entry'); //It must have at least something in it.
@@ -575,7 +578,7 @@ STPathSet.id = 18;
 
 var STVector256 = exports.Vector256 = new SerializedType({
   serialize: function (so, val) { //Assume val is an array of STHash256 objects.
-    var length_as_varint = SerializedType.serialize_varint(so, val.length * 32);
+    SerializedType.serialize_varint(so, val.length * 32);
     for (var i=0, l=val.length; i<l; i++) {
       STHash256.serialize(so, val[i]);
     }
@@ -593,6 +596,109 @@ var STVector256 = exports.Vector256 = new SerializedType({
 
 STVector256.id = 19;
 
+// Internal
+exports.STMemo = new SerializedType({
+  serialize: function(so, val, no_marker) {
+
+    var keys = [];
+
+    Object.keys(val).forEach(function (key) {
+      // Ignore lowercase field names - they're non-serializable fields by
+      // convention.
+      if (key[0] === key[0].toLowerCase()) {
+        return;
+      }
+
+      if (typeof binformat.fieldsInverseMap[key] === 'undefined') {
+        throw new Error('JSON contains unknown field: "' + key + '"');
+      }
+
+      keys.push(key);
+    });
+
+    // Sort fields
+    keys = sort_fields(keys);
+
+    // store that we're dealing with json
+    var isJson = val.MemoFormat === 'json';
+
+    for (var i=0; i<keys.length; i++) {
+      var key = keys[i];
+      var value = val[key];
+      switch (key) {
+
+        // MemoType and MemoFormat are always ASCII strings
+        case 'MemoType':
+        case 'MemoFormat':
+          value = convertStringToHex(value);
+          break;
+
+        // MemoData can be a JSON object, otherwise it's a string
+        case 'MemoData':
+          if (typeof value !== 'string') {
+            if (isJson) {
+              try {
+                value = convertStringToHex(JSON.stringify(value));
+              } catch (e) {
+                throw new Error('MemoFormat json with invalid JSON in MemoData field');
+              }
+            } else {
+              throw new Error('MemoData can only be a JSON object with a valid json MemoFormat');
+            }
+          } else if (isString(value)) {
+            value = convertStringToHex(value);
+          }
+          break;
+      }
+
+      serialize(so, key, value);
+    }
+
+    if (!no_marker) {
+      //Object ending marker
+      STInt8.serialize(so, 0xe1);
+    }
+
+  },
+  parse: function(so) {
+    var output = {};
+    while (so.peek(1)[0] !== 0xe1) {
+      var keyval = parse(so);
+      output[keyval[0]] = keyval[1];
+    }
+
+    if (output.MemoType !== void(0)) {
+      var parsedType = convertHexToString(output.MemoType);
+
+      if (parsedType !== 'unformatted_memo') {
+        output.parsed_memo_type = convertHexToString(output.MemoType);
+      }
+    }
+
+    if (output.MemoFormat !== void(0)) {
+      output.parsed_memo_format = convertHexToString(output.MemoFormat);
+    }
+
+    if (output.MemoData !== void(0)) {
+
+      // see if we can parse JSON
+      if (output.parsed_memo_format === 'json') {
+        try {
+          output.parsed_memo_data = JSON.parse(convertHexToString(output.MemoData));
+        } catch(e) {
+          // fail, which is fine, we just won't add the memo_data field
+        }
+      } else if(output.parsed_memo_format === 'text') {
+        output.parsed_memo_data = convertHexToString(output.MemoData);
+      }
+    }
+
+    so.read(1);
+    return output;
+  }
+
+});
+
 exports.serialize = exports.serialize_whatever = serialize;
 
 function serialize(so, field_name, value) {
@@ -622,9 +728,15 @@ function serialize(so, field_name, value) {
     STInt8.serialize(so, field_bits);
   }
 
-  // Get the serializer class (ST...) for a field based on the type bits.
-  var serialized_object_type = exports[binformat.types[type_bits]];
-  //do something with val[keys] and val[keys[i]];
+  // Get the serializer class (ST...)
+  var serialized_object_type;
+  if (field_name === 'Memo' && typeof value === 'object') {
+    // for Memo we override the default behavior with our STMemo serializer
+    serialized_object_type = exports.STMemo;
+  } else {
+    // for a field based on the type bits.
+    serialized_object_type = exports[binformat.types[type_bits]];
+  }
 
   try {
     serialized_object_type.serialize(so, value);
@@ -645,20 +757,23 @@ function parse(so) {
     type_bits = so.read(1)[0];
   }
 
-  // Get the parser class (ST...) for a field based on the type bits.
-  var type = exports[binformat.types[type_bits]];
-
-  assert(type, 'Unknown type - header byte is 0x' + tag_byte.toString(16));
 
   var field_bits = tag_byte & 0x0f;
   var field_name = (field_bits === 0)
-  ? field_name = binformat.fields[type_bits][so.read(1)[0]]
-  : field_name = binformat.fields[type_bits][field_bits];
+    ? field_name = binformat.fields[type_bits][so.read(1)[0]]
+    : field_name = binformat.fields[type_bits][field_bits];
 
   assert(field_name, 'Unknown field - header byte is 0x' + tag_byte.toString(16));
 
+  // Get the parser class (ST...) for a field based on the type bits.
+  var type = (field_name === 'Memo')
+    ? exports.STMemo
+    : exports[binformat.types[type_bits]];
+
+  assert(type, 'Unknown type - header byte is 0x' + tag_byte.toString(16));
+
   return [ field_name, type.parse(so) ]; //key, value
-};
+}
 
 function sort_fields(keys) {
   function sort_field_compare(a, b) {
@@ -671,25 +786,27 @@ function sort_fields(keys) {
 
     // Sort by type id first, then by field id
     return a_type_bits !== b_type_bits ? a_type_bits - b_type_bits : a_field_bits - b_field_bits;
-  };
+  }
 
   return keys.sort(sort_field_compare);
 }
 
 var STObject = exports.Object = new SerializedType({
   serialize: function (so, val, no_marker) {
-    var keys = Object.keys(val);
+    var keys = [];
 
-    // Ignore lowercase field names - they're non-serializable fields by
-    // convention.
-    keys = keys.filter(function (key) {
-      return key[0] !== key[0].toLowerCase();
-    });
+    Object.keys(val).forEach(function (key) {
+      // Ignore lowercase field names - they're non-serializable fields by
+      // convention.
+      if (key[0] === key[0].toLowerCase()) {
+        return;
+      }
 
-    keys.forEach(function (key) {
       if (typeof binformat.fieldsInverseMap[key] === 'undefined') {
         throw new Error('JSON contains unknown field: "' + key + '"');
       }
+
+      keys.push(key);
     });
 
     // Sort fields

src/js/ripple/server.js

@@ -1,8 +1,9 @@
 var util         = require('util');
 var url          = require('url');
+var LRU          = require('lru-cache');
 var EventEmitter = require('events').EventEmitter;
 var Amount       = require('./amount').Amount;
-var Transaction  = require('./transaction').Transaction;
+var RangeSet     = require('./rangeset').RangeSet;
 var log          = require('./log').internal.sub('server');
 
 /**
@@ -33,7 +34,7 @@ function Server(remote, opts) {
     throw new TypeError('Server configuration is not an Object');
   }
 
-  if (!Server.domainRE.test(opts.host)) {
+  if (!Server.DOMAIN_RE.test(opts.host)) {
     throw new Error('Server host is malformed, use "host" and "port" server configuration');
   }
 
@@ -57,6 +58,8 @@ function Server(remote, opts) {
   this._connected = false;
   this._shouldConnect = false;
   this._state = 'offline';
+  this._ledgerRanges = new RangeSet();
+  this._ledgerMap = LRU({ max: 200 });
 
   this._id = 0; // request ID
   this._retry = 0;
@@ -118,31 +121,29 @@ function Server(remote, opts) {
     self._updateScore('loadchange', load);
   });
 
-  // If server is not up-to-date, request server_info
-  // for getting pubkey_node & hostid information.
-  // Otherwise this information is available on the
-  // initial server subscribe response
-  this.on('connect', function requestServerID() {
-    if (self._pubkey_node) {
-      return;
-    }
-
-    self.on('response_server_info', function setServerID(message) {
-      try {
-        self._pubkey_node = message.info.pubkey_node;
-      } catch (e) {
-      }
-    });
-
-    var serverInfoRequest = self._remote.requestServerInfo();
-    serverInfoRequest.on('error', function() { });
-    self._request(serverInfoRequest);
+  this.on('connect', function() {
+    self.requestServerID();
   });
 };
 
 util.inherits(Server, EventEmitter);
 
-Server.domainRE = /^(?=.{1,255}$)[0-9A-Za-z](?:(?:[0-9A-Za-z]|[-_]){0,61}[0-9A-Za-z])?(?:\.[0-9A-Za-z](?:(?:[0-9A-Za-z]|[-_]){0,61}[0-9A-Za-z])?)*\.?$/;
+Server.DOMAIN_RE = /^(?=.{1,255}$)[0-9A-Za-z](?:(?:[0-9A-Za-z]|[-_]){0,61}[0-9A-Za-z])?(?:\.[0-9A-Za-z](?:(?:[0-9A-Za-z]|[-_]){0,61}[0-9A-Za-z])?)*\.?$/;
+
+Server.TLS_ERRORS = [
+  'UNABLE_TO_GET_ISSUER_CERT', 'UNABLE_TO_GET_CRL',
+  'UNABLE_TO_DECRYPT_CERT_SIGNATURE', 'UNABLE_TO_DECRYPT_CRL_SIGNATURE',
+  'UNABLE_TO_DECODE_ISSUER_PUBLIC_KEY', 'CERT_SIGNATURE_FAILURE',
+  'CRL_SIGNATURE_FAILURE', 'CERT_NOT_YET_VALID', 'CERT_HAS_EXPIRED',
+  'CRL_NOT_YET_VALID', 'CRL_HAS_EXPIRED', 'ERROR_IN_CERT_NOT_BEFORE_FIELD',
+  'ERROR_IN_CERT_NOT_AFTER_FIELD', 'ERROR_IN_CRL_LAST_UPDATE_FIELD',
+  'ERROR_IN_CRL_NEXT_UPDATE_FIELD', 'OUT_OF_MEM',
+  'DEPTH_ZERO_SELF_SIGNED_CERT', 'SELF_SIGNED_CERT_IN_CHAIN',
+  'UNABLE_TO_GET_ISSUER_CERT_LOCALLY', 'UNABLE_TO_VERIFY_LEAF_SIGNATURE',
+  'CERT_CHAIN_TOO_LONG', 'CERT_REVOKED', 'INVALID_CA',
+  'PATH_LENGTH_EXCEEDED', 'INVALID_PURPOSE', 'CERT_UNTRUSTED',
+  'CERT_REJECTED'
+];
 
 /**
  * Server states that we will treat as the server being online.
@@ -236,6 +237,31 @@ Server.prototype._checkActivity = function() {
   }
 };
 
+/**
+ * If server is not up-to-date, request server_info for getting pubkey_node
+ * & hostid information. Otherwise this information is available on the
+ * initial server subscribe response
+ */
+
+Server.prototype.requestServerID = function() {
+  var self = this;
+
+  if (this._pubkey_node) {
+    return;
+  }
+
+  this.on('response_server_info', function setServerID(message) {
+    try {
+      self._pubkey_node = message.info.pubkey_node;
+    } catch (e) {
+    }
+  });
+
+  var serverInfoRequest = this._remote.requestServerInfo();
+  serverInfoRequest.on('error', function() { });
+  this._request(serverInfoRequest);
+};
+
 /**
  * Server maintains a score for request prioritization.
  *
@@ -329,6 +355,8 @@ Server.prototype.disconnect = function() {
   this._lastLedgerClose = NaN;
   this._score = 0;
   this._shouldConnect = false;
+  this._ledgerRanges.reset();
+  this._ledgerMap.reset();
   this._setState('offline');
 
   if (this._ws) {
@@ -409,7 +437,7 @@ Server.prototype.connect = function() {
     if (ws === self._ws) {
       self.emit('socket_open');
       // Subscribe to events
-      self._request(self._remote._serverPrepareSubscribe());
+      self._request(self._remote._serverPrepareSubscribe(self));
     }
   };
 
@@ -421,6 +449,11 @@ Server.prototype.connect = function() {
         log.info(self.getServerID(), 'onerror:',  e.data || e);
       }
 
+      if (Server.TLS_ERRORS.indexOf(e.message) !== -1) {
+        // Unrecoverable
+        throw e;
+      }
+
       // Most connection errors for WebSockets are conveyed as 'close' events with
       // code 1006. This is done for security purposes and therefore unlikely to
       // ever change.
@@ -546,6 +579,8 @@ Server.prototype._handleMessage = function(message) {
 Server.prototype._handleLedgerClosed = function(message) {
   this._lastLedgerIndex = message.ledger_index;
   this._lastLedgerClose = Date.now();
+  this._ledgerRanges.add(message.ledger_index);
+  this._ledgerMap.set(message.ledger_hash, message.ledger_index);
   this.emit('ledger_closed', message);
 };
 
@@ -564,7 +599,7 @@ Server.prototype._handleServerStatus = function(message) {
   this._remote.emit('load', message, this);
 
   var loadChanged = message.load_base !== this._load_base
-  || message.load_factor !== this._load_factor
+  || message.load_factor !== this._load_factor;
 
   if (loadChanged) {
     this._load_base = message.load_base;
@@ -621,24 +656,33 @@ Server.prototype._handlePathFind = function(message) {
 };
 
 /**
- * Handle subscription response messages. Subscription response
- * messages indicate that a connection to the server is ready
+ * Handle initial subscription response message. The server is considered
+ * `connected` after it has received a response to initial subscription to
+ * ledger and server streams
  *
  * @param {Object} message
  * @api private
  */
 
 Server.prototype._handleResponseSubscribe = function(message) {
-  if (!this._remote._allow_partial_history
+  if (this.isConnected()) {
+    // This function only concerns initializing the server's internal
+    // state after a connection
+    return;
+  }
+
+  if (!this._remote.allow_partial_history
       && !Server.hasFullLedgerHistory(message)) {
     // Server has partial history and Remote has been configured to disallow
     // servers with incomplete history
     return this.reconnect();
   }
+
   if (message.pubkey_node) {
     // pubkey_node is used to identify the server
     this._pubkey_node = message.pubkey_node;
   }
+
   if (Server.isLoadStatus(message)) {
     this._load_base = message.load_base || 256;
     this._load_factor = message.load_factor || 256;
@@ -647,6 +691,12 @@ Server.prototype._handleResponseSubscribe = function(message) {
     this._reserve_base = message.reserve_base;
     this._reserve_inc = message.reserve_inc;
   }
+
+  if (message.validated_ledgers) {
+    // Add validated ledgers to ledger range set
+    this._ledgerRanges.add(message.validated_ledgers);
+  }
+
   if (~Server.onlineStates.indexOf(message.server_status)) {
     this._setState('online');
   }
@@ -751,6 +801,12 @@ Server.prototype._request = function(request) {
   }
 };
 
+/**
+ * Get server connected status
+ *
+ * @return boolean
+ */
+
 Server.prototype.isConnected =
 Server.prototype._isConnected = function() {
   return this._connected;
@@ -760,22 +816,16 @@ Server.prototype._isConnected = function() {
  * Calculate transaction fee
  *
  * @param {Transaction|Number} Fee units for a provided transaction
- * @return {Number} Final fee in XRP for specified number of fee units
+ * @return {String} Final fee in XRP for specified number of fee units
  * @api private
  */
 
-Server.prototype._computeFee = function(transaction) {
-  var units;
-
-  if (transaction instanceof Transaction) {
-    units = transaction._getFeeUnits();
-  } else if (typeof transaction === 'number') {
-    units = transaction;
-  } else {
+Server.prototype._computeFee = function(feeUnits) {
+  if (isNaN(feeUnits)) {
     throw new Error('Invalid argument');
   }
 
-  return this._feeTx(units).to_json();
+  return this._feeTx(Number(feeUnits)).to_json();
 };
 
 /**
@@ -831,6 +881,36 @@ Server.prototype._reserve = function(ownerCount) {
   return reserve_base.add(reserve_inc.product_human(owner_count));
 };
 
+/**
+ * Check that server has seen closed ledger
+ *
+ * @param {string|number} ledger hash or index
+ * @return boolean
+ */
+
+Server.prototype.hasLedger = function(ledger) {
+  var result = false;
+
+  if (typeof ledger === 'string' && /^[A-F0-9]{64}$/.test(ledger)) {
+    result = this._ledgerMap.has(ledger);
+  } else if (ledger != null && !isNaN(ledger)) {
+    result = this._ledgerRanges.has(ledger);
+  }
+
+  return result;
+};
+
+/**
+ * Get ledger index of last seen validated ledger
+ *
+ * @return number
+ */
+
+Server.prototype.getLastLedger =
+Server.prototype.getLastLedgerIndex = function() {
+  return this._lastLedgerIndex;
+};
+
 exports.Server = Server;
 
 // vim:sw=2:sts=2:ts=8:et

src/js/ripple/signedrequest.js

@@ -1,203 +0,0 @@
-var Crypt = require('./crypt').Crypt;
-var Message = require('./message').Message;
-var parser  = require("url");
-var querystring = require('querystring');
-var extend = require("extend");
-
-var SignedRequest = function (config) {
-  // XXX Constructor should be generalized and constructing from an Angular.js
-  //     $http config should be a SignedRequest.from... utility method.
-  this.config = extend(true, {}, config);
-  if (!this.config.data) this.config.data = {};
-};
-
-
-
-/**
- * Create a string from request parameters that
- * will be used to sign a request
- * @param {Object} parsed - parsed url
- * @param {Object} date 
- * @param {Object} mechanism - type of signing
- */
-SignedRequest.prototype.getStringToSign = function (parsed, date, mechanism) {
-  // XXX This method doesn't handle signing GET requests correctly. The data
-  //     field will be merged into the search string, not the request body.
-
-  // Sort the properties of the JSON object into canonical form
-  var canonicalData = JSON.stringify(copyObjectWithSortedKeys(this.config.data));
-
-  // Canonical request using Amazon's v4 signature format
-  // See: http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html
-  var canonicalRequest = [
-    this.config.method || 'GET',
-    parsed.pathname || '',
-    parsed.search || '',
-    // XXX Headers signing not supported
-    '',
-    '',
-    Crypt.hashSha512(canonicalData).toLowerCase()
-  ].join('\n');
-
-  // String to sign inspired by Amazon's v4 signature format
-  // See: http://docs.aws.amazon.com/general/latest/gr/sigv4-create-string-to-sign.html
-  //
-  // We don't have a credential scope, so we skip it.
-  //
-  // But that modifies the format, so the format ID is RIPPLE1, instead of AWS4.
-  return [
-    mechanism,
-    date,
-    Crypt.hashSha512(canonicalRequest).toLowerCase()
-  ].join('\n');
-};
-
-//prepare for signing
-function copyObjectWithSortedKeys(object) {
-  if (isPlainObject(object)) {
-    var newObj = {};
-    var keysSorted = Object.keys(object).sort();
-    var key;
-    for (var i in keysSorted) {
-      key = keysSorted[i];
-      if (Object.prototype.hasOwnProperty.call(object, key)) {
-        newObj[key] = copyObjectWithSortedKeys(object[key]);
-      }
-    }
-    return newObj;
-  } else if (Array.isArray(object)) {
-    return object.map(copyObjectWithSortedKeys);
-  } else {
-    return object;
-  }
-}
-
-//from npm extend
-function isPlainObject(obj) {
-  var hasOwn = Object.prototype.hasOwnProperty;
-  var toString = Object.prototype.toString;
-
-  if (!obj || toString.call(obj) !== '[object Object]' || obj.nodeType || obj.setInterval)
-    return false;
-
-  var has_own_constructor = hasOwn.call(obj, 'constructor');
-  var has_is_property_of_method = hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');
-  // Not own constructor property must be Object
-  if (obj.constructor && !has_own_constructor && !has_is_property_of_method)
-    return false;
-
-  // Own properties are enumerated firstly, so to speed up,
-  // if last one is own, then all properties are own.
-  var key;
-  for ( key in obj ) {}
-
-  return key === undefined || hasOwn.call( obj, key );
-};
-
-/**
- * HMAC signed request
- * @param {Object} config
- * @param {Object} auth_secret
- * @param {Object} blob_id
- */
-SignedRequest.prototype.signHmac = function (auth_secret, blob_id) {
-  var config = extend(true, {}, this.config);
-
-  // Parse URL
-  var parsed        = parser.parse(config.url);
-  var date          = dateAsIso8601();
-  var signatureType = 'RIPPLE1-HMAC-SHA512';
-  var stringToSign  = this.getStringToSign(parsed, date, signatureType);
-  var signature     = Crypt.signString(auth_secret, stringToSign);
-
-  var query = querystring.stringify({
-    signature: Crypt.base64ToBase64Url(signature),
-    signature_date: date,
-    signature_blob_id: blob_id,
-    signature_type: signatureType
-  });
-
-  config.url += (parsed.search ? '&' : '?') + query;
-  return config;
-};
-
-/**
- * Asymmetric signed request
- * @param {Object} config
- * @param {Object} secretKey
- * @param {Object} account
- * @param {Object} blob_id
- */
-SignedRequest.prototype.signAsymmetric = function (secretKey, account, blob_id) {
-  var config = extend(true, {}, this.config);
-
-  // Parse URL
-  var parsed        = parser.parse(config.url);
-  var date          = dateAsIso8601();
-  var signatureType = 'RIPPLE1-ECDSA-SHA512';
-  var stringToSign  = this.getStringToSign(parsed, date, signatureType);
-  var signature     = Message.signMessage(stringToSign, secretKey);
- 
-  var query = querystring.stringify({
-    signature: Crypt.base64ToBase64Url(signature),
-    signature_date: date,
-    signature_blob_id: blob_id,
-    signature_account: account,
-    signature_type: signatureType
-  });
-
-  config.url += (parsed.search ? '&' : '?') + query;
-
-  return config;
-};
-
-/**
- * Asymmetric signed request for vault recovery
- * @param {Object} config
- * @param {Object} secretKey
- * @param {Object} username
- */
-SignedRequest.prototype.signAsymmetricRecovery = function (secretKey, username) {
-  var config = extend(true, {}, this.config);
-
-  // Parse URL
-  var parsed        = parser.parse(config.url);
-  var date          = dateAsIso8601();
-  var signatureType = 'RIPPLE1-ECDSA-SHA512';
-  var stringToSign  = this.getStringToSign(parsed, date, signatureType);
-  var signature     = Message.signMessage(stringToSign, secretKey);
- 
-  var query = querystring.stringify({
-    signature: Crypt.base64ToBase64Url(signature),
-    signature_date: date,
-    signature_username: username,
-    signature_type: signatureType
-  });
-
-  config.url += (parsed.search ? '&' : '?') + query;
-
-  return config;
-};
-
-var dateAsIso8601 = (function () {
-  function pad(n) {
-    return (n < 0 || n > 9 ? "" : "0") + n;
-  }
-
-  return function dateAsIso8601() {
-    var date = new Date();
-    return date.getUTCFullYear() + "-" +
-      pad(date.getUTCMonth()     + 1)  + "-" +
-      pad(date.getUTCDate())     + "T" +
-      pad(date.getUTCHours())    + ":" +
-      pad(date.getUTCMinutes())  + ":" +
-      pad(date.getUTCSeconds())  + ".000Z";
-  };
-})();
-
-// XXX Add methods for verifying requests
-// SignedRequest.prototype.verifySignatureHmac
-// SignedRequest.prototype.verifySignatureAsymetric
-
-exports.SignedRequest = SignedRequest;
-

src/js/ripple/transactionqueue.js

@@ -1,19 +1,20 @@
+var LRU = require('lru-cache');
+var Transaction = require('./transaction').Transaction;
 
 /**
  * Manager for pending transactions
  */
 
-var LRU = require('lru-cache');
-var Transaction = require('./transaction').Transaction;
-
 function TransactionQueue() {
   this._queue = [ ];
-  this._idCache = LRU();
-  this._sequenceCache = LRU();
+  this._idCache = LRU({ max: 200 });
+  this._sequenceCache = LRU({ max: 200 });
 };
 
 /**
  * Store received (validated) sequence
+ *
+ * @param {Number} sequence
  */
 
 TransactionQueue.prototype.addReceivedSequence = function(sequence) {
@@ -23,6 +24,9 @@ TransactionQueue.prototype.addReceivedSequence = function(sequence) {
 /**
  * Check that sequence number has been consumed by a validated
  * transaction
+ *
+ * @param {Number} sequence
+ * @return {Boolean}
  */
 
 TransactionQueue.prototype.hasSequence = function(sequence) {
@@ -31,6 +35,9 @@ TransactionQueue.prototype.hasSequence = function(sequence) {
 
 /**
  * Store received (validated) ID transaction
+ *
+ * @param {String} transaction id
+ * @param {Transaction} transaction
  */
 
 TransactionQueue.prototype.addReceivedId = function(id, transaction) {
@@ -39,6 +46,9 @@ TransactionQueue.prototype.addReceivedId = function(id, transaction) {
 
 /**
  * Get received (validated) transaction by ID
+ *
+ * @param {String} transaction id
+ * @return {Object}
  */
 
 TransactionQueue.prototype.getReceived = function(id) {
@@ -48,6 +58,9 @@ TransactionQueue.prototype.getReceived = function(id) {
 /**
  * Get a submitted transaction by ID. Transactions
  * may have multiple associated IDs.
+ *
+ * @param {String} transaction id
+ * @return {Transaction}
  */
 
 TransactionQueue.prototype.getSubmission = function(id) {
@@ -63,8 +76,32 @@ TransactionQueue.prototype.getSubmission = function(id) {
   return result;
 };
 
+/**
+ * Get earliest ledger in the pending queue
+ *
+ * @return {Number} ledger
+ */
+
+TransactionQueue.prototype.getMinLedger = function() {
+  var result = Infinity;
+
+  for (var i=0, tx; (tx=this._queue[i]); i++) {
+    if (tx.initialSubmitIndex < result) {
+      result = tx.initialSubmitIndex;
+    }
+  }
+
+  if (!isFinite(result)) {
+    result = -1;
+  }
+
+  return result;
+};
+
 /**
  * Remove a transaction from the queue
+ *
+ * @param {String|Transaction} transaction or id
  */
 
 TransactionQueue.prototype.remove = function(tx) {
@@ -87,14 +124,30 @@ TransactionQueue.prototype.remove = function(tx) {
   }
 };
 
+/**
+ * Add a transaction to pending queue
+ *
+ * @param {Transaction} transaction
+ */
+
 TransactionQueue.prototype.push = function(tx) {
   this._queue.push(tx);
 };
 
+/**
+ * Iterate over pending transactions
+ *
+ * @param {Function} iterator
+ */
+
 TransactionQueue.prototype.forEach = function(fn) {
   this._queue.forEach(fn);
 };
 
+/**
+ * @return {Number} length of pending queue
+ */
+
 TransactionQueue.prototype.length =
 TransactionQueue.prototype.getLength = function() {
   return this._queue.length;

src/js/ripple/uint.js

@@ -2,8 +2,6 @@ var utils   = require('./utils');
 var sjcl    = utils.sjcl;
 var config  = require('./config');
 
-var BigInteger = utils.jsbn.BigInteger;
-
 //
 // Abstract UInt class
 //
@@ -11,9 +9,8 @@ var BigInteger = utils.jsbn.BigInteger;
 //
 
 var UInt = function() {
-  // Internal form: NaN or BigInteger
+  // Internal form: NaN or sjcl.bn
   this._value  = NaN;
-
   this._update();
 };
 
@@ -96,6 +93,10 @@ UInt.prototype.clone = function() {
 UInt.prototype.copyTo = function(d) {
   d._value = this._value;
 
+  if (this._version_byte !== void(0)) {
+    d._version_byte = this._version_byte;
+  }
+
   if (typeof d._update === 'function') {
     d._update();
   }
@@ -104,15 +105,15 @@ UInt.prototype.copyTo = function(d) {
 };
 
 UInt.prototype.equals = function(d) {
-  return this._value instanceof BigInteger && d._value instanceof BigInteger && this._value.equals(d._value);
+  return this.is_valid() && d.is_valid() && this._value.equals(d._value);
 };
 
 UInt.prototype.is_valid = function() {
-  return this._value instanceof BigInteger;
+  return this._value instanceof sjcl.bn;
 };
 
 UInt.prototype.is_zero = function() {
-  return this._value.equals(BigInteger.ZERO);
+  return this.is_valid() && this._value.equals(new sjcl.bn(0));
 };
 
 /**
@@ -142,24 +143,25 @@ UInt.prototype.parse_generic = function(j) {
       case this.constructor.STR_ZERO:
       case this.constructor.ACCOUNT_ZERO:
       case this.constructor.HEX_ZERO:
-      this._value  = BigInteger.valueOf();
+      this._value  = new sjcl.bn(0);
       break;
 
     case '1':
       case this.constructor.STR_ONE:
       case this.constructor.ACCOUNT_ONE:
       case this.constructor.HEX_ONE:
-      this._value  = new BigInteger([1]);
+      this._value  = new sjcl.bn(1);
       break;
 
     default:
         if (typeof j !== 'string') {
           this._value  = NaN;
         } else if (this.constructor.width === j.length) {
-          this._value  = new BigInteger(utils.stringToArray(j), 256);
+          var hex = utils.arrayToHex(utils.stringToArray(j));
+          this._value  = new sjcl.bn(hex, 16);
         } else if ((this.constructor.width * 2) === j.length) {
           // XXX Check char set!
-          this._value  = new BigInteger(j, 16);
+          this._value  = new sjcl.bn(j, 16);
         } else {
           this._value  = NaN;
         }
@@ -172,7 +174,7 @@ UInt.prototype.parse_generic = function(j) {
 
 UInt.prototype.parse_hex = function(j) {
   if (typeof j === 'string' && j.length === (this.constructor.width * 2)) {
-    this._value = new BigInteger(j, 16);
+    this._value = new sjcl.bn(j, 16);
   } else {
     this._value = NaN;
   }
@@ -186,8 +188,9 @@ UInt.prototype.parse_bits = function(j) {
   if (sjcl.bitArray.bitLength(j) !== this.constructor.width * 8) {
     this._value = NaN;
   } else {
-    var bytes = sjcl.codec.bytes.fromBits(j);
-    this.parse_bytes(bytes);
+    this._value = sjcl.bn.fromBits(j);
+    // var bytes = sjcl.codec.bytes.fromBits(j);
+    // this.parse_bytes(bytes);
   }
 
   this._update();
@@ -200,7 +203,8 @@ UInt.prototype.parse_bytes = function(j) {
   if (!Array.isArray(j) || j.length !== this.constructor.width) {
     this._value = NaN;
   } else {
-    this._value  = new BigInteger([0].concat(j), 256);
+    var bits = sjcl.codec.bytes.toBits(j);
+    this._value  = sjcl.bn.fromBits(bits);
   }
 
   this._update();
@@ -213,8 +217,9 @@ UInt.prototype.parse_json = UInt.prototype.parse_hex;
 
 UInt.prototype.parse_bn = function(j) {
   if ((j instanceof sjcl.bn) && j.bitLength() <= this.constructor.width * 8) {
-    var bytes = sjcl.codec.bytes.fromBits(j.toBits());
-    this._value  = new BigInteger(bytes, 256);
+    // var bytes = sjcl.codec.bytes.fromBits(j.toBits());
+    // this._value  = new sjcl.bn(utils.arrayToHex(bytes), 16);
+    this._value = new sjcl.bn(j);
   } else {
     this._value = NaN;
   }
@@ -228,7 +233,7 @@ UInt.prototype.parse_number = function(j) {
   this._value = NaN;
 
   if (typeof j === 'number' && isFinite(j) && j >= 0) {
-    this._value = new BigInteger(String(j));
+    this._value = new sjcl.bn(j);
   }
 
   this._update();
@@ -238,51 +243,31 @@ UInt.prototype.parse_number = function(j) {
 
 // Convert from internal form.
 UInt.prototype.to_bytes = function() {
-  if (!(this._value instanceof BigInteger)) {
+  if (!this.is_valid()) {
     return null;
   }
-
-  var bytes  = this._value.toByteArray();
-
-  bytes = bytes.map(function(b) {
-    return (b + 256) % 256;
-  });
-
-  var target = this.constructor.width;
-
-  // XXX Make sure only trim off leading zeros.
-  bytes = bytes.slice(-target);
-
-  while (bytes.length < target) {
-    bytes.unshift(0);
-  }
-
-  return bytes;
+  return sjcl.codec.bytes.fromBits(this.to_bits());
 };
 
 UInt.prototype.to_hex = function() {
-  if (!(this._value instanceof BigInteger)) {
+  if (!this.is_valid()) {
     return null;
   }
-
-  var bytes = this.to_bytes();
-  return sjcl.codec.hex.fromBits(sjcl.codec.bytes.toBits(bytes)).toUpperCase();
+  return sjcl.codec.hex.fromBits(this.to_bits()).toUpperCase();
 };
 
 UInt.prototype.to_json = UInt.prototype.to_hex;
 
 UInt.prototype.to_bits = function() {
-  if (!(this._value instanceof BigInteger)) {
+  if (!this.is_valid()) {
     return null;
   }
 
-  var bytes = this.to_bytes();
-
-  return sjcl.codec.bytes.toBits(bytes);
+  return this._value.toBits(this.constructor.width * 8);
 };
 
 UInt.prototype.to_bn = function() {
-  if (!(this._value instanceof BigInteger)) {
+  if (!this.is_valid()) {
     return null;
   }
 

src/js/ripple/uint128.js

@@ -7,7 +7,6 @@ var UInt   = require('./uint').UInt;
 //
 
 var UInt128 = extend(function () {
-  // Internal form: NaN or BigInteger
   this._value  = NaN;
 }, UInt);
 

src/js/ripple/uint160.js

@@ -2,8 +2,6 @@ var utils   = require('./utils');
 var config  = require('./config');
 var extend  = require('extend');
 
-var BigInteger = utils.jsbn.BigInteger;
-
 var UInt = require('./uint').UInt;
 var Base = require('./base').Base;
 
@@ -12,7 +10,6 @@ var Base = require('./base').Base;
 //
 
 var UInt160 = extend(function() {
-  // Internal form: NaN or BigInteger
   this._value  = NaN;
   this._version_byte = void(0);
   this._update();
@@ -49,7 +46,7 @@ UInt160.prototype.parse_json = function(j) {
     // Allow raw numbers - DEPRECATED
     // This is used mostly by the test suite and is supported
     // as a legacy feature only. DO NOT RELY ON THIS BEHAVIOR.
-    this._value = new BigInteger(String(j));
+    this.parse_number(j);
     this._version_byte = Base.VER_ACCOUNT_ID;
   } else if (typeof j !== 'string') {
     this._value = NaN;
@@ -83,7 +80,7 @@ UInt160.prototype.parse_generic = function(j) {
 UInt160.prototype.to_json = function(opts) {
   opts  = opts || {};
 
-  if (this._value instanceof BigInteger) {
+  if (this.is_valid()) {
     // If this value has a type, return a Base58 encoded string.
     if (typeof this._version_byte === 'number') {
       var output = Base.encode_check(this._version_byte, this.to_bytes());

src/js/ripple/uint256.js

@@ -7,7 +7,6 @@ var UInt   = require('./uint').UInt;
 //
 
 var UInt256 = extend(function() {
-  // Internal form: NaN or BigInteger
   this._value = NaN;
 }, UInt);
 

src/js/ripple/utils.js

@@ -1,3 +1,15 @@
+
+function getMantissaDecimalString(bignum) {
+  var mantissa = bignum.toPrecision(16)
+    .replace(/\./, '')      // remove decimal point
+    .replace(/e.*/, '')     // remove scientific notation
+    .replace(/^0*/, '');    // remove leading zeroes
+  while (mantissa.length < 16) {
+    mantissa += '0';        // add trailing zeroes until length is 16
+  }
+  return mantissa;
+}
+
 function filterErr(code, done) {
   return function(e) {
     done(e.code !== code ? e : void(0));
@@ -69,6 +81,13 @@ function hexToArray(h) {
   return stringToArray(hexToString(h));
 };
 
+function arrayToHex(a) {
+  return a.map(function(byteValue) {
+    var hex = byteValue.toString(16);
+    return hex.length > 1 ? hex : '0' + hex;
+  }).join('');
+}
+
 function chunkString(str, n, leftAlign) {
   var ret = [];
   var i=0, len=str.length;
@@ -144,15 +163,16 @@ exports.hexToString   = hexToString;
 exports.hexToArray    = hexToArray;
 exports.stringToArray = stringToArray;
 exports.stringToHex   = stringToHex;
+exports.arrayToHex    = arrayToHex;
 exports.chunkString   = chunkString;
 exports.assert        = assert;
 exports.arrayUnique   = arrayUnique;
 exports.toTimestamp   = toTimestamp;
 exports.fromTimestamp = fromTimestamp;
+exports.getMantissaDecimalString = getMantissaDecimalString;
 
 // Going up three levels is needed to escape the src-cov folder used for the
 // test coverage stuff.
 exports.sjcl = require('../../../build/sjcl');
-exports.jsbn = require('../../../src/js/jsbn/jsbn');
 
 // vim:sw=2:sts=2:ts=8:et

src/js/ripple/vaultclient.js

@@ -1,589 +0,0 @@
-var async      = require('async');
-var blobClient = require('./blob').BlobClient;
-var AuthInfo   = require('./authinfo').AuthInfo;
-var crypt      = require('./crypt').Crypt;
-var log        = require('./log').sub('vault');
-function VaultClient(opts) {
-  
-  var self = this;
-  
-  if (!opts) {
-    opts = { };
-  }
-
-  if (typeof opts === 'string') {
-    opts = { domain: opts };
-  }
-
-  this.domain   = opts.domain || 'ripple.com';
-  this.infos    = { };
-};
-
-/**
- * getAuthInfo
- * gets auth info for a username. returns authinfo
- * even if user does not exists (with exist set to false)
- * @param {string} username
- * @param {function} callback
- */
-VaultClient.prototype.getAuthInfo = function (username, callback) {
-
-  AuthInfo.get(this.domain, username, function(err, authInfo) {
-    if (err) {
-      return callback(err);
-    }
-
-    if (authInfo.version !== 3) {
-      return callback(new Error('This wallet is incompatible with this version of the vault-client.'));
-    }
-
-    if (!authInfo.pakdf) {
-      return callback(new Error('No settings for PAKDF in auth packet.'));
-    }
-
-    if (typeof authInfo.blobvault !== 'string') {
-      return callback(new Error('No blobvault specified in the authinfo.'));
-    }
-
-    callback(null, authInfo);
-  });  
-};
-
-/**
- * _deriveLoginKeys
- * method designed for asnyc waterfall
- */
-
-VaultClient.prototype._deriveLoginKeys = function (authInfo, password, callback) {
-  var normalizedUsername = authInfo.username.toLowerCase().replace(/-/g, '');
-  
-  //derive login keys
-  crypt.derive(authInfo.pakdf, 'login', normalizedUsername, password, function(err, keys) {
-    if (err) {
-      callback(err);
-    } else {
-      callback(null, authInfo, password, keys);
-    }
-  });
-};
-
-
-
-/**
- * _deriveUnlockKey
- * method designed for asnyc waterfall
- */
-
-VaultClient.prototype._deriveUnlockKey = function (authInfo, password, keys, callback) {
-  var normalizedUsername = authInfo.username.toLowerCase().replace(/-/g, '');
-  
-  //derive unlock key
-  crypt.derive(authInfo.pakdf, 'unlock', normalizedUsername, password, function(err, unlock) {
-    if (err) {
-      log.error('derive:', err);
-      return callback(err);
-    }
-
-    if (!keys) {
-      keys = { };
-    }
-    
-    keys.unlock = unlock.unlock;
-    callback(null, authInfo, keys);
-  });
-};
-  
-/**
- * Get a ripple name from a given account address, if it has one
- * @param {string} address - Account address to query
- * @param {string} url     - Url of blob vault
- */
-
-VaultClient.prototype.getRippleName = function(address, url, callback) {
-  //use the url from previously retrieved authInfo, if necessary
-  if (!url) {
-    callback(new Error('Blob vault URL is required'));
-  } else {
-    blobClient.getRippleName(url, address, callback);
-  }
-};
-
-/**
- * Check blobvault for existance of username
- *
- * @param {string}    username
- * @param {function}  fn - Callback function
- */
-
-VaultClient.prototype.exists = function(username, callback) {
-  AuthInfo.get(this.domain, username.toLowerCase(), function(err, authInfo) {
-    if (err) {
-      callback(err);
-    } else {
-      callback(null, !!authInfo.exists);
-    }
-  });
-};
-
-/**
- * Authenticate and retrieve a decrypted blob using a ripple name and password
- *
- * @param {string}    username
- * @param {string}    password
- * @param {function}  fn - Callback function
- */
-
-VaultClient.prototype.login = function(username, password, device_id, callback) {
-  var self = this;
-  
-  var steps = [
-    getAuthInfo,
-    self._deriveLoginKeys,
-    getBlob
-  ];
-
-  async.waterfall(steps, callback);
-    
-  function getAuthInfo(callback) {
-    self.getAuthInfo(username, function(err, authInfo){
-      
-      if (authInfo && !authInfo.exists) {
-        return callback(new Error('User does not exist.'));
-      }
-            
-      return callback (err, authInfo, password);
-    });  
-  }
-  
-  function getBlob(authInfo, password, keys, callback) {
-    var options = {
-      url       : authInfo.blobvault,
-      blob_id   : keys.id,
-      key       : keys.crypt,
-      device_id : device_id
-    };
-    
-    blobClient.get(options, function(err, blob) {
-      if (err) {
-        return callback(err);
-      }
-
-      //save for relogin
-      self.infos[keys.id] = authInfo;
-
-      //migrate missing fields
-      if (blob.missing_fields) {
-        if (blob.missing_fields.encrypted_blobdecrypt_key) {     
-          log.info('migration: saving encrypted blob decrypt key');
-          authInfo.blob = blob;
-          //get the key to unlock the secret, then update the blob keys          
-          self._deriveUnlockKey(authInfo, password, keys, updateKeys);
-        }
-      }
-         
-      callback(null, {
-        blob      : blob,
-        username  : authInfo.username,
-        verified  : authInfo.emailVerified
-      });
-    });
-  };
-  
-  function updateKeys (err, params, keys) {
-    if (err || !keys.unlock) {
-      return; //unable to unlock
-    }
-    
-    var secret;
-    try {
-      secret = crypt.decrypt(keys.unlock, params.blob.encrypted_secret);
-    } catch (error) {
-      return log.error('decrypt:', error);
-    } 
-    
-    options = {
-      username  : params.username,
-      blob      : params.blob,
-      masterkey : secret,
-      keys      : keys
-    };
-    
-    blobClient.updateKeys(options, function(err, resp){
-      if (err) {
-        log.error('updateKeys:', err);
-      }
-    });     
-  } 
-};
-
-/**
- * Retreive and decrypt blob using a blob url, id and crypt derived previously.
- *
- * @param {string}   url - Blob vault url
- * @param {string}   id  - Blob id from previously retreived blob
- * @param {string}   key - Blob decryption key
- * @param {function} fn  - Callback function
- */
-
-VaultClient.prototype.relogin = function(url, id, key, device_id, callback) {
-  //use the url from previously retrieved authInfo, if necessary
-  if (!url && this.infos[id]) {
-    url = this.infos[id].blobvault;
-  }
-
-  if (!url) {
-    return callback(new Error('Blob vault URL is required'));
-  }
-
-  var options = {
-    url       : url,
-    blob_id   : id,
-    key       : key,
-    device_id : device_id
-  };
-    
-  blobClient.get(options, function(err, blob) {
-    if (err) {
-      callback(err);
-    } else {
-      callback (null, { blob: blob });
-    }
-  });
-};
-
-/**
- * Decrypt the secret key using a username and password
- *
- * @param {string}    username
- * @param {string}    password
- * @param {string}    encryptSecret
- * @param {function}  fn - Callback function
- */
-
-VaultClient.prototype.unlock = function(username, password, encryptSecret, fn) {
-  var self = this;
-  
-  var steps = [
-    getAuthInfo,
-    self._deriveUnlockKey,
-    unlockSecret
-  ];
-
-  async.waterfall(steps, fn);
-  
-  function getAuthInfo(callback) {
-    self.getAuthInfo(username, function(err, authInfo){
-      
-      if (authInfo && !authInfo.exists) {
-        return callback(new Error('User does not exist.'));
-      }
-            
-      return callback (err, authInfo, password, {});
-    });  
-  }
-  
-  function unlockSecret (authinfo, keys, callback) {
-
-    var secret;
-    try {
-      secret = crypt.decrypt(keys.unlock, encryptSecret);
-    } catch (error) {
-      return callback(error);
-    }  
-    
-    callback(null, {
-      keys   : keys,
-      secret : secret
-    });      
-  }
-};
-
-/**
- * Retrieve the decrypted blob and secret key in one step using
- * the username and password
- *
- * @param {string}    username
- * @param {string}    password
- * @param {function}  fn - Callback function
- */
-
-VaultClient.prototype.loginAndUnlock = function(username, password, device_id, fn) {
-  var self = this;
-
-  var steps = [
-    login,
-    deriveUnlockKey,
-    unlockSecret
-  ];
-
-  async.waterfall(steps, fn);  
-  
-  function login (callback) {
-    self.login(username, password, device_id, function(err, resp) {
-
-      if (err) {
-        return callback(err);
-      }
-  
-      if (!resp.blob || !resp.blob.encrypted_secret) {
-        return callback(new Error('Unable to retrieve blob and secret.'));
-      }
-  
-      if (!resp.blob.id || !resp.blob.key) {
-        return callback(new Error('Unable to retrieve keys.'));
-      }
-  
-      //get authInfo via id - would have been saved from login
-      var authInfo = self.infos[resp.blob.id];
-  
-      if (!authInfo) {
-        return callback(new Error('Unable to find authInfo'));
-      }
-    
-      callback(null, authInfo, password, resp.blob);
-    });    
-  };
-
-  function deriveUnlockKey (authInfo, password, blob, callback) {
-    self._deriveUnlockKey(authInfo, password, null, function(err, authInfo, keys){
-      callback(err, keys.unlock, authInfo, blob);
-    });
-  };
-  
-  function unlockSecret (unlock, authInfo, blob, callback) {
-    var secret;
-    try {
-      secret = crypt.decrypt(unlock, blob.encrypted_secret);
-    } catch (error) {
-      return callback(error);
-    }     
-    
-    callback(null, {
-      blob      : blob,
-      unlock    : unlock,
-      secret    : secret,
-      username  : authInfo.username,
-      verified  : authInfo.emailVerified
-    });    
-  };  
-};
-
-/**
- * Verify an email address for an existing user
- *
- * @param {string}    username
- * @param {string}    token - Verification token
- * @param {function}  fn - Callback function
- */
-
-VaultClient.prototype.verify = function(username, token, callback) {
-  var self = this;
-
-  self.getAuthInfo(username, function (err, authInfo){
-    if (err) {
-      return callback(err);
-    }
-    
-    blobClient.verify(authInfo.blobvault, username.toLowerCase(), token, callback);     
-  });
-};
-
-/*
- * changePassword
- * @param {object} options
- * @param {string} options.username
- * @param {string} options.password
- * @param {string} options.masterkey
- * @param {object} options.blob
- */
-
-VaultClient.prototype.changePassword = function (options, fn) {
-  var self     = this;
-  var password = String(options.password).trim();
-  
-  var steps = [
-    getAuthInfo,
-    self._deriveLoginKeys,
-    self._deriveUnlockKey,
-    changePassword
-  ];
-  
-  async.waterfall(steps, fn);
-    
-  function getAuthInfo(callback) {
-    self.getAuthInfo(options.username, function(err, authInfo) { 
-      return callback (err, authInfo, password);      
-    });
-  };
-  
-  function changePassword (authInfo, keys, callback) {
-    options.keys = keys;
-    blobClient.updateKeys(options, callback); 
-  };
-};
-
-/**
- * rename
- * rename a ripple account
- * @param {object} options
- * @param {string} options.username
- * @param {string} options.new_username
- * @param {string} options.password
- * @param {string} options.masterkey
- * @param {object} options.blob
- * @param {function} fn
- */
-
-VaultClient.prototype.rename = function (options, fn) {
-  var self         = this;
-  var new_username = String(options.new_username).trim();
-  var password     = String(options.password).trim();
-  
-  var steps = [
-    getAuthInfo,
-    self._deriveLoginKeys,
-    self._deriveUnlockKey,
-    renameBlob
-  ];
-
-  async.waterfall(steps, fn);
-    
-  function getAuthInfo(callback) {
-    self.getAuthInfo(new_username, function(err, authInfo){
-      
-      if (authInfo && authInfo.exists) {
-        return callback(new Error('username already taken.'));
-      } else {
-        authInfo.username = new_username;
-      }
-            
-      return callback (err, authInfo, password);
-    });  
-  };
-  
-  function renameBlob (authInfo, keys, callback) {
-    options.keys = keys;
-    blobClient.rename(options, callback);    
-  };
-};
-
-/**
- * Register a new user and save to the blob vault
- *
- * @param {object} options
- * @param {string} options.username
- * @param {string} options.password
- * @param {string} options.masterkey   //optional, will create if absent
- * @param {string} options.email
- * @param {string} options.activateLink
- * @param {object} options.oldUserBlob //optional
- * @param {function} fn
- */
-
-VaultClient.prototype.register = function(options, fn) {
-  var self     = this;
-  var username = String(options.username).trim();
-  var password = String(options.password).trim();
-  var result   = self.validateUsername(username);
-  
-  if (!result.valid) {
-    return fn(new Error('invalid username.'));  
-  }
-  
-  var steps = [
-    getAuthInfo,
-    self._deriveLoginKeys,
-    self._deriveUnlockKey,
-    create
-  ];
-  
-  async.waterfall(steps, fn);
-  
-  function getAuthInfo(callback) {
-    self.getAuthInfo(username, function(err, authInfo){      
-      return callback (err, authInfo, password);
-    });  
-  };
-
-  function create(authInfo, keys, callback) {
-    var params = {
-      url          : authInfo.blobvault,
-      id           : keys.id,
-      crypt        : keys.crypt,
-      unlock       : keys.unlock,
-      username     : username,
-      email        : options.email,
-      masterkey    : options.masterkey || crypt.createMaster(),
-      activateLink : options.activateLink,
-      oldUserBlob  : options.oldUserBlob,
-      domain       : options.domain
-    };
-        
-    blobClient.create(params, function(err, blob) {
-      if (err) {
-        callback(err);
-      } else {
-        callback(null, {
-          blob     : blob, 
-          username : username
-        });
-      }
-    });
-  };
-};
-
-/**
- * validateUsername
- * check username for validity 
- */
-
-VaultClient.prototype.validateUsername = function (username) {
-  username   = String(username).trim();
-  var result = {
-    valid  : false,
-    reason : ''
-  };
-  
-  if (username.length < 2) {
-    result.reason = 'tooshort';
-  } else if (username.length > 20) {
-    result.reason = 'toolong'; 
-  } else if (!/^[a-zA-Z0-9\-]+$/.exec(username)) {
-    result.reason = 'charset'; 
-  } else if (/^-/.exec(username)) {
-    result.reason = 'starthyphen'; 
-  } else if (/-$/.exec(username)) {
-    result.reason = 'endhyphen'; 
-  } else if (/--/.exec(username)) {
-    result.reason = 'multhyphen'; 
-  } else {
-    result.valid = true;
-  }
-  
-  return result;
-};
-
-/**
- * generateDeviceID
- * create a new random device ID for 2FA
- */
-VaultClient.prototype.generateDeviceID = function () {
-  return crypt.createSecret(4);
-};
-
-/*** pass thru some blob client function ***/
-
-VaultClient.prototype.resendEmail   = blobClient.resendEmail;
-
-VaultClient.prototype.updateProfile = blobClient.updateProfile;
-
-VaultClient.prototype.recoverBlob   = blobClient.recoverBlob;
-
-VaultClient.prototype.deleteBlob    = blobClient.deleteBlob;
-
-VaultClient.prototype.requestToken  = blobClient.requestToken;
-
-VaultClient.prototype.verifyToken   = blobClient.verifyToken;
-
-//export by name
-exports.VaultClient = VaultClient;

src/js/sjcl-custom/sjcl-ecdsa-recoverablepublickey.js

@@ -65,7 +65,7 @@ sjcl.ecc.ecdsa.secretKey.prototype.signWithRecoverablePublicKey = function(hash,
  *
  *  @param {bitArray} hash
  *  @param {bitArray} signature
- *  @param {sjcl.ecc.curve} [sjcl.ecc.curves['c256']] curve
+ *  @param {sjcl.ecc.curve} [sjcl.ecc.curves['k256']] curve
  *  @returns {sjcl.ecc.ecdsa.publicKey} Public key
  */
 sjcl.ecc.ecdsa.publicKey.recoverFromSignature = function(hash, signature, curve) {
@@ -75,7 +75,7 @@ sjcl.ecc.ecdsa.publicKey.recoverFromSignature = function(hash, signature, curve)
   }
 
   if (!curve) {
-    curve = sjcl.ecc.curves['c256'];
+    curve = sjcl.ecc.curves['k256'];
   }
 
   // Convert hash to bits and determine encoding for output

src/js/sjcl-custom/sjcl-secp256k1.js

@@ -1,17 +1,16 @@
 // ----- for secp256k1 ------
 
-// Overwrite NIST-P256 with secp256k1
-sjcl.ecc.curves.c256 = new sjcl.ecc.curve(
-    sjcl.bn.pseudoMersennePrime(256, [[0,-1],[4,-1],[6,-1],[7,-1],[8,-1],[9,-1],[32,-1]]),
-    "0x14551231950b75fc4402da1722fc9baee",
-    0,
-    7,
-    "0x79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798",
-    "0x483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8"
-);
+sjcl.ecc.point.prototype.toBytesCompressed = function () {
+  var header = this.y.mod(2).toString() == "0x0" ? 0x02 : 0x03;
+  return [header].concat(sjcl.codec.bytes.fromBits(this.x.toBits()))
+};
 
 // Replace point addition and doubling algorithms
 // NIST-P256 is a=-3, we need algorithms for a=0
+//
+// This is a custom point addition formula that
+// only works for a=-3 Jacobian curve. It's much
+// faster than the generic implementation
 sjcl.ecc.pointJac.prototype.add = function(T) {
   var S = this;
   if (S.curve !== T.curve) {
@@ -43,7 +42,7 @@ sjcl.ecc.pointJac.prototype.add = function(T) {
   var j = h.mul(i);
   var r = s2.sub(S.y).doubleM();
   var v = S.x.mul(i);
-  
+
   var x = r.square().subM(j).subM(v.copy().doubleM());
   var y = r.mul(v.sub(x)).subM(S.y.mul(j).doubleM());
   var z = S.z.add(h).square().subM(z1z1).subM(hh);
@@ -51,6 +50,9 @@ sjcl.ecc.pointJac.prototype.add = function(T) {
   return new sjcl.ecc.pointJac(this.curve,x,y,z);
 };
 
+// This is a custom doubling algorithm that
+// only works for a=-3 Jacobian curve. It's much
+// faster than the generic implementation
 sjcl.ecc.pointJac.prototype.doubl = function () {
   if (this.isIdentity) { return this; }
 
@@ -66,7 +68,9 @@ sjcl.ecc.pointJac.prototype.doubl = function () {
   return new sjcl.ecc.pointJac(this.curve, x, y, z);
 };
 
-sjcl.ecc.point.prototype.toBytesCompressed = function () {
-  var header = this.y.mod(2).toString() == "0x0" ? 0x02 : 0x03;
-  return [header].concat(sjcl.codec.bytes.fromBits(this.x.toBits()))
-};
+// DEPRECATED:
+// previously the c256 curve was overridden with the secp256k1 curve
+// since then, sjcl has been updated to support k256
+// this override exist to keep supporting the old c256 with k256 behavior
+// this will be removed in future release
+sjcl.ecc.curves.c256 = sjcl.ecc.curves.k256;

src/js/sjcl/.gitignore

@@ -0,0 +1,2 @@
+core.js
+core_closure.js

src/js/sjcl/.travis.yml

@@ -0,0 +1,9 @@
+before_script: ./configure --with-all
+
+language: node_js
+node_js:
+  - "0.11"
+  - "0.10"
+  - "0.8"
+# 0.6 appears to be unreliable on Travis at the moment.
+#  - "0.6"

src/js/sjcl/Makefile

@@ -54,10 +54,11 @@ lint: core.js core/*.js test/*.js browserTest/*.js lint/coding_guidelines.pl
 	lint/coding_guidelines.pl core/*.js test/*.js browserTest/*.js
 
 
-TEST_COMMON=  browserTest/rhinoUtil.js test/test.js
+TEST_COMMON=  browserTest/nodeUtil.js test/test.js
 
 TEST_SCRIPTS= $(TEST_COMMON) \
               test/aes_vectors.js test/aes_test.js \
+              test/bitArray_vectors.js test/bitArray_test.js \
               test/ocb2_vectors.js test/ocb2_test.js  \
               test/ccm_vectors.js test/ccm_test.js  \
               test/cbc_vectors.js test/cbc_test.js  \
@@ -70,18 +71,14 @@ TEST_SCRIPTS= $(TEST_COMMON) \
               test/hmac_vectors.js test/hmac_test.js \
               test/pbkdf2_test.js \
               test/bn_vectors.js test/bn_test.js \
-              test/ecdsa_test.js test/ecdsa_vectors.js test/ecdh_test.js
+              test/ecdsa_test.js test/ecdsa_vectors.js test/ecdh_test.js \
+              test/srp_vectors.js test/srp_test.js \
+              test/json_test.js
 
-TEST_SCRIPTS_OPT= $(TEST_COMMON) \
-              test/srp_vectors.js test/srp_test.js
+# Run all tests in node.js.
 
-# Rhino fails at -O 0.  Probably because the big files full of test vectors blow the
-# bytecode limit. So, run most tests with -O -1. But modular exponentiation is
-# currently very slow (on Rhino), so run the SRP test with optimizations on.
-
-test: sjcl.js $(TEST_SCRIPTS) test/run_tests_rhino.js
-	@rhino -O -1 -w test/run_tests_rhino.js $< $(TEST_SCRIPTS)
-	@rhino -O 9 -w test/run_tests_rhino.js $< $(TEST_SCRIPTS_OPT)
+test: sjcl.js $(TEST_SCRIPTS) test/run_tests_node.js
+	node test/run_tests_node.js $< $(TEST_SCRIPTS)
 
 tidy:
 	find . -name '*~' -delete

src/js/sjcl/README.md

@@ -0,0 +1,21 @@
+sjcl
+====
+
+[![Build Status](https://travis-ci.org/bitwiseshiftleft/sjcl.png)](https://travis-ci.org/bitwiseshiftleft/sjcl)
+
+Stanford Javascript Crypto Library
+
+Security Advisories
+===
+* 12.02.2014: the current development version has a paranoia bug in the ecc module. The bug was introduced in commit [ac0b3fe0](https://github.com/bitwiseshiftleft/sjcl/commit/ac0b3fe0) and might affect ecc key generation on platforms without a platform random number generator.
+* 
+
+Security Contact
+====
+Security Mail: sjcl@ovt.me  
+OpenPGP-Key Fingerprint: 0D54 3E52 87B4 EC06 3FA9 0115 72ED A6C7 7AAF 48ED  
+Keyserver: pool.sks-keyservers.net  
+
+Documentation
+====
+The documentation is available [here](http://bitwiseshiftleft.github.io/sjcl/doc/)

src/js/sjcl/bower.json

@@ -0,0 +1,12 @@
+{
+	"name": "sjcl",
+	"version": "1.0.0",
+	"main": ["./sjcl.js"],
+	"ignore": [
+		"**/*",
+		"!README.md",
+		"!README/*",
+		"!bower.json",
+		"!sjcl.js"
+	]
+}

src/js/sjcl/browserTest/browserUtil.js

@@ -1,6 +1,6 @@
 browserUtil = {};
 
-browserUtil.isRhino = (typeof(window) === 'undefined');
+browserUtil.isNodeJS = (typeof(window) === 'undefined');
 
 /**
  * Pause (for the graphics to update and the script timer to clear), then run the

src/js/sjcl/browserTest/entropy.html

@@ -0,0 +1,88 @@
+<html>
+<head>
+
+<title>Entropy Generator Progress</title>
+<!-- ProgressBar source: http://stackoverflow.com/questions/7190898/progress-bar-with-html-and-css -->
+
+<style>
+#progressbar {
+  background-color: black;
+  border-radius: 13px; /* (height of inner div) / 2 + padding */
+  padding: 3px;
+}
+#progressbar > div {
+   background-color: orange;
+   width: 0%; /* Adjust with JavaScript */
+   height: 20px;
+   border-radius: 10px;
+}
+</style>
+
+<script type="text/javascript" src="../sjcl.js">
+</script>
+
+<script type="text/javascript">
+
+var busy = 0;
+var collecting = 0;
+
+function showprogress () {
+	var barwidth = document.getElementById ("progresswidth");
+	var paranoia = parseInt (document.getElementById ("paranoialevel").value);
+	var progress = 100 * sjcl.random.getProgress (paranoia);
+	barwidth.style.width = progress+"%";
+	if (!sjcl.random.isReady (paranoia)) {
+		setTimeout ("showprogress()", 10, "JavaScript");
+	} else {
+		busy = 0;
+		document.getElementById ("startbutton").style.disabled = 1;
+	}
+}
+
+function startup () {
+	if (collecting == 0) {
+		sjcl.random.startCollectors ();
+		collecting = 1;
+	}
+	if (busy == 0) {
+		busy = 1;
+		document.getElementById ("startbutton").style.disabled = 1;
+		showprogress ();
+	}
+}
+
+function consume (numbits) {
+	var collector = document.getElementById ("collector");
+	collector.value = "retrieving random data";
+	var paranoia = document.getElementById ("paranoialevel").value;
+	var numwords = Math.ceil (numbits / 32);
+	var bits = sjcl.random.randomWords (numwords, paranoia);
+	collector.value = '';
+	for (var i=0; i<numwords; i++) {
+		var hi = (bits [i] >> 16) & 0x0000ffff;
+		var lo =  bits [i]        & 0x0000ffff;
+		collector.value = collector.value + hi.toString (16) + lo.toString (16);
+	}
+	startup ();
+}
+
+</script>
+
+</head>
+<body>
+<h1>Entropy Generator Progress</h1>
+
+<p>Target: 192 bits, available at paranoia level 5.</p>
+
+<p>Corresponding paranoia level from [0,1..10]: <input type="text" value="5" id="paranoialevel"/> <input type=button onclick="startup ()" id="startbutton" value=" Start &gt;&gt; "> (the idea being that you can see the progress bar advance gently from empty/black to full/yellow after you press this)</p>
+
+<p><input type=button onclick="consume (192)" value=" Consume 192 bits &gt;&gt; "><input type=text id=collector size=50 value="" onkeypress="consume (192)"> (also consumes 192 bits with every keypress in the text field; use key repeat to consume swiftly)</p>
+
+<div id="progressbar">
+  <div id="progresswidth"></div>
+</div>
+
+<p>Please move your mouse, play around and generally introduce entropy into your environment.</p>
+
+</body>
+</html>

src/js/sjcl/browserTest/nodeUtil.js

@@ -0,0 +1,44 @@
+browserUtil = {
+  isNodeJS: true,
+  
+  pauseAndThen: function (cb) { cb(); },
+  
+  cpsIterate: function (f, start, end, pause, callback) {
+    function go() {
+      var called = false;
+      if (start >= end) {
+        callback && callback();
+      } else {
+        f(start, function () {
+          if (!called) { called = true; start++; go(); }
+        });
+      }
+    }
+    go (start);
+  },
+  
+  cpsMap: function (map, list, pause, callback) {
+    browserUtil.cpsIterate(function (i, cb) { map(list[i], i, list.length, cb); },
+                           0, list.length, pause, callback);
+  },
+
+  loadScripts: function(scriptNames, callback) {
+    for (i=0; i<scriptNames.length; i++) {
+      load(scriptNames[i]);
+      callback && callback();
+    }
+  },
+  
+  write: function(type, message) {
+    console.log(message);
+    return { update: function (type2, message2) {
+      if (type2 === 'pass') { console.log("  + " + message2); }
+      else if (type2 === 'unimplemented') { console.log("  ? " + message2); }
+      else { console.log("  - " + message2); }
+    }};
+  },
+  
+  writeNewline: function () { console.log(""); },
+  
+  status: function(message) {}
+};

src/js/sjcl/compress/digitize.pl

@@ -16,7 +16,7 @@ sub digitize {
 }
 
 while (<>) {
-    s/([^a-zA-Z0-9_])(\d+)/$1 . digitize $2/eg;
+    s/([^a-zA-Z0-9_"])(\d+)/$1 . digitize $2/eg;
     print;
 }
 

src/js/sjcl/configure

@@ -4,12 +4,13 @@ use strict;
 
 my ($arg, $i, $j, $targ);
 
-my @targets = qw/sjcl aes bitArray codecString codecHex codecBase64 codecBytes sha256 sha512 sha1 ccm cbc ocb2 gcm hmac pbkdf2 random convenience bn ecc srp/;
+my @targets = qw/sjcl aes bitArray codecString codecHex codecBase32 codecBase64 codecBytes sha256 sha512 sha1 ccm cbc ocb2 gcm hmac pbkdf2 random convenience bn ecc srp/;
 my %deps = ('aes'=>'sjcl',
             'bitArray'=>'sjcl',
             'codecString'=>'bitArray',
             'codecHex'=>'bitArray',
             'codecBase64'=>'bitArray',
+            'codecBase32'=>'bitArray',
             'codecBytes'=>'bitArray',
             'sha256'=>'codecString',
             'sha512'=>'codecString',
@@ -32,10 +33,10 @@ my %enabled = ();
 $enabled{$_} = 0 foreach (@targets);
 
 # by default, all but codecBytes, srp, bn
-$enabled{$_} = 1 foreach (qw/aes bitArray codecString codecHex codecBase64 sha256 ccm ocb2 gcm hmac pbkdf2 random convenience/);
+$enabled{$_} = 1 foreach (qw/aes bitArray codecString codecHex codecBase32 codecBase64 sha256 ccm ocb2 gcm hmac pbkdf2 random convenience/);
 
 # argument parsing
-while ($arg = shift @ARGV) {
+while (my $arg = shift @ARGV) {
   if ($arg =~ /^--?with-all$/) {
     foreach (@targets) {
       if ($enabled{$_} == 0) {
@@ -97,7 +98,7 @@ my $config = '';
 my $pconfig;
 
 # dependency analysis: forbidden
-foreach $i (@targets) {
+foreach my $i (@targets) {
   if ($enabled{$i} > 0) {
     foreach $j (split /,/, $deps{$i}) {
       if ($enabled{$j} == -1) {
@@ -114,7 +115,7 @@ foreach $i (@targets) {
 }
 
 # reverse
-foreach $i (reverse @targets) {
+foreach my $i (reverse @targets) {
   if ($enabled{$i} > 0) {
     foreach $j (split /,/, $deps{$i}) {
       if ($enabled{$j} < $enabled{$i}) {

src/js/sjcl/core/bitArray.js

@@ -74,7 +74,7 @@ sjcl.bitArray = {
       return a1.concat(a2);
     }
     
-    var out, i, last = a1[a1.length-1], shift = sjcl.bitArray.getPartial(last);
+    var last = a1[a1.length-1], shift = sjcl.bitArray.getPartial(last);
     if (shift === 32) {
       return a1.concat(a2);
     } else {
@@ -183,5 +183,19 @@ sjcl.bitArray = {
    */
   _xor4: function(x,y) {
     return [x[0]^y[0],x[1]^y[1],x[2]^y[2],x[3]^y[3]];
+  },
+
+  /** byteswap a word array inplace.
+   * (does not handle partial words)
+   * @param {sjcl.bitArray} a word array
+   * @return {sjcl.bitArray} byteswapped array
+   */
+  byteswapM: function(a) {
+    var i, v, m = 0xff00;
+    for (i = 0; i < a.length; ++i) {
+      v = a[i];
+      a[i] = (v >>> 24) | ((v >>> 8) & m) | ((v & m) << 8) | (v << 24);
+    }
+    return a;
   }
 };

src/js/sjcl/core/bn.js

@@ -19,7 +19,7 @@ sjcl.bn.prototype = {
    * Initializes this with it, either as a bn, a number, or a hex string.
    */
   initWith: function(it) {
-    var i=0, k, n, l;
+    var i=0, k;
     switch(typeof it) {
     case "object":
       this.limbs = it.limbs.slice(0);
@@ -328,7 +328,7 @@ sjcl.bn.prototype = {
       carry = (l-m)*ipv;
     }
     if (carry === -1) {
-      limbs[i-1] -= this.placeVal;
+      limbs[i-1] -= pv;
     }
     return this;
   },
@@ -370,7 +370,9 @@ sjcl.bn.prototype = {
   }
 };
 
-/** @this { sjcl.bn } */
+/** @memberOf sjcl.bn
+* @this { sjcl.bn }
+*/
 sjcl.bn.fromBits = function(bits) {
   var Class = this, out = new Class(), words=[], w=sjcl.bitArray, t = this.prototype,
       l = Math.min(this.bitLength || 0x100000000, w.bitLength(bits)), e = l % t.radix || t.radix;
@@ -394,7 +396,9 @@ sjcl.bn.prototype.radixMask = (1 << sjcl.bn.prototype.radix) - 1;
  * i.e. a prime of the form 2^e + sum(a * 2^b),where the sum is negative and sparse.
  */
 sjcl.bn.pseudoMersennePrime = function(exponent, coeff) {
-  /** @constructor */
+  /** @constructor 
+  * @private
+  */
   function p(it) {
     this.initWith(it);
     /*if (this.limbs[this.modOffset]) {
@@ -427,10 +431,11 @@ sjcl.bn.pseudoMersennePrime = function(exponent, coeff) {
   ppr.modulus.cnormalize();
 
   /** Approximate reduction mod p.  May leave a number which is negative or slightly larger than p.
-   * @this {sjcl.bn}
+   * @memberof sjcl.bn
+   * @this { sjcl.bn }
    */
   ppr.reduce = function() {
-    var i, k, l, mo = this.modOffset, limbs = this.limbs, aff, off = this.offset, ol = this.offset.length, fac = this.factor, ll;
+    var i, k, l, mo = this.modOffset, limbs = this.limbs, off = this.offset, ol = this.offset.length, fac = this.factor, ll;
 
     i = this.minOffset;
     while (limbs.length > mo) {
@@ -452,7 +457,9 @@ sjcl.bn.pseudoMersennePrime = function(exponent, coeff) {
     return this;
   };
   
-  /** @this {sjcl.bn} */
+  /** @memberof sjcl.bn
+  * @this { sjcl.bn }
+  */
   ppr._strongReduce = (ppr.fullMask === -1) ? ppr.reduce : function() {
     var limbs = this.limbs, i = limbs.length - 1, k, l;
     this.reduce();
@@ -467,7 +474,8 @@ sjcl.bn.pseudoMersennePrime = function(exponent, coeff) {
   };
 
   /** mostly constant-time, very expensive full reduction.
-   * @this {sjcl.bn}
+   * @memberof sjcl.bn
+   * @this { sjcl.bn }
    */
   ppr.fullReduce = function() {
     var greater, i;
@@ -501,7 +509,9 @@ sjcl.bn.pseudoMersennePrime = function(exponent, coeff) {
   };
 
 
-  /** @this {sjcl.bn} */
+  /** @memberof sjcl.bn
+  * @this { sjcl.bn }
+  */
   ppr.inverse = function() {
     return (this.power(this.modulus.sub(2)));
   };
@@ -512,18 +522,24 @@ sjcl.bn.pseudoMersennePrime = function(exponent, coeff) {
 };
 
 // a small Mersenne prime
+var sbp = sjcl.bn.pseudoMersennePrime;
 sjcl.bn.prime = {
-  p127: sjcl.bn.pseudoMersennePrime(127, [[0,-1]]),
+  p127: sbp(127, [[0,-1]]),
 
   // Bernstein's prime for Curve25519
-  p25519: sjcl.bn.pseudoMersennePrime(255, [[0,-19]]),
+  p25519: sbp(255, [[0,-19]]),
+
+  // Koblitz primes
+  p192k: sbp(192, [[32,-1],[12,-1],[8,-1],[7,-1],[6,-1],[3,-1],[0,-1]]),
+  p224k: sbp(224, [[32,-1],[12,-1],[11,-1],[9,-1],[7,-1],[4,-1],[1,-1],[0,-1]]),
+  p256k: sbp(256, [[32,-1],[9,-1],[8,-1],[7,-1],[6,-1],[4,-1],[0,-1]]),
 
   // NIST primes
-  p192: sjcl.bn.pseudoMersennePrime(192, [[0,-1],[64,-1]]),
-  p224: sjcl.bn.pseudoMersennePrime(224, [[0,1],[96,-1]]),
-  p256: sjcl.bn.pseudoMersennePrime(256, [[0,-1],[96,1],[192,1],[224,-1]]),
-  p384: sjcl.bn.pseudoMersennePrime(384, [[0,-1],[32,1],[96,-1],[128,-1]]),
-  p521: sjcl.bn.pseudoMersennePrime(521, [[0,-1]])
+  p192: sbp(192, [[0,-1],[64,-1]]),
+  p224: sbp(224, [[0,1],[96,-1]]),
+  p256: sbp(256, [[0,-1],[96,1],[192,1],[224,-1]]),
+  p384: sbp(384, [[0,-1],[32,1],[96,-1],[128,-1]]),
+  p521: sbp(521, [[0,-1]])
 };
 
 sjcl.bn.random = function(modulus, paranoia) {

src/js/sjcl/core/cbc.js

@@ -5,18 +5,18 @@
  * @author Dan Boneh
  */
 
-/** @namespace
- * Dangerous: CBC mode with PKCS#5 padding.
- *
- * @author Emily Stark
- * @author Mike Hamburg
- * @author Dan Boneh
- */
 if (sjcl.beware === undefined) {
   sjcl.beware = {};
 }
 sjcl.beware["CBC mode is dangerous because it doesn't protect message integrity."
 ] = function() {
+  /** @namespace
+   * Dangerous: CBC mode with PKCS#5 padding.
+   *
+   * @author Emily Stark
+   * @author Mike Hamburg
+   * @author Dan Boneh
+   */
   sjcl.mode.cbc = {
     /** The name of the mode.
      * @constant
@@ -100,7 +100,7 @@ sjcl.beware["CBC mode is dangerous because it doesn't protect message integrity.
 
       /* check and remove the pad */
       bi = output[i-1] & 255;
-      if (bi == 0 || bi > 16) {
+      if (bi === 0 || bi > 16) {
         throw new sjcl.exception.corrupt("pkcs#5 padding corrupt");
       }
       bo = bi * 0x1010101;

src/js/sjcl/core/ccm.js

@@ -25,7 +25,7 @@ sjcl.mode.ccm = {
    * @return {bitArray} The encrypted data, an array of bytes.
    */
   encrypt: function(prf, plaintext, iv, adata, tlen) {
-    var L, i, out = plaintext.slice(0), tag, w=sjcl.bitArray, ivl = w.bitLength(iv) / 8, ol = w.bitLength(out) / 8;
+    var L, out = plaintext.slice(0), tag, w=sjcl.bitArray, ivl = w.bitLength(iv) / 8, ol = w.bitLength(out) / 8;
     tlen = tlen || 64;
     adata = adata || [];
     
@@ -59,7 +59,7 @@ sjcl.mode.ccm = {
   decrypt: function(prf, ciphertext, iv, adata, tlen) {
     tlen = tlen || 64;
     adata = adata || [];
-    var L, i, 
+    var L,
         w=sjcl.bitArray,
         ivl = w.bitLength(iv) / 8,
         ol = w.bitLength(ciphertext), 
@@ -101,7 +101,7 @@ sjcl.mode.ccm = {
    */
   _computeTag: function(prf, plaintext, iv, adata, tlen, L) {
     // compute B[0]
-    var q, mac, field = 0, offset = 24, tmp, i, macData = [], w=sjcl.bitArray, xor = w._xor4;
+    var mac, tmp, i, macData = [], w=sjcl.bitArray, xor = w._xor4;
 
     tlen /= 8;
   
@@ -161,7 +161,7 @@ sjcl.mode.ccm = {
    * @private
    */
   _ctrMode: function(prf, data, iv, tag, tlen, L) {
-    var enc, i, w=sjcl.bitArray, xor = w._xor4, ctr, b, l = data.length, bl=w.bitLength(data);
+    var enc, i, w=sjcl.bitArray, xor = w._xor4, ctr, l = data.length, bl=w.bitLength(data);
 
     // start the ctr
     ctr = w.concat([w.partial(8,L-1)],iv).concat([0,0,0]).slice(0,4);

src/js/sjcl/core/codecBase32.js

@@ -0,0 +1,64 @@
+/** @fileOverview Bit array codec implementations.
+ *
+ * @author Nils Kenneweg
+ */
+
+/** @namespace Base32 encoding/decoding */
+sjcl.codec.base32 = {
+  /** The base32 alphabet.
+   * @private
+   */
+  _chars: "0123456789abcdefghjkmnpqrstvwxyz",
+
+  /* bits in an array */
+  BITS: 32,
+  /* base to encode at (2^x) */
+  BASE: 5,
+  /* bits - base */
+  REMAINING: 27,
+  
+  /** Convert from a bitArray to a base32 string. */
+  fromBits: function (arr, _noEquals) {
+    var BITS = sjcl.codec.base32.BITS, BASE = sjcl.codec.base32.BASE, REMAINING = sjcl.codec.base32.REMAINING;
+    var out = "", i, bits=0, c = sjcl.codec.base32._chars, ta=0, bl = sjcl.bitArray.bitLength(arr);
+
+    for (i=0; out.length * BASE <= bl; ) {
+      out += c.charAt((ta ^ arr[i]>>>bits) >>> REMAINING);
+      if (bits < BASE) {
+        ta = arr[i] << (BASE-bits);
+        bits += REMAINING;
+        i++;
+      } else {
+        ta <<= BASE;
+        bits -= BASE;
+      }
+    }
+
+    return out;
+  },
+  
+  /** Convert from a base32 string to a bitArray */
+  toBits: function(str) {
+    var BITS = sjcl.codec.base32.BITS, BASE = sjcl.codec.base32.BASE, REMAINING = sjcl.codec.base32.REMAINING;
+    var out = [], i, bits=0, c = sjcl.codec.base32._chars, ta=0, x;
+
+    for (i=0; i<str.length; i++) {
+      x = c.indexOf(str.charAt(i));
+      if (x < 0) {
+        throw new sjcl.exception.invalid("this isn't base32!");
+      }
+      if (bits > REMAINING) {
+        bits -= REMAINING;
+        out.push(ta ^ x>>>bits);
+        ta  = x << (BITS-bits);
+      } else {
+        bits += BASE;
+        ta ^= x << (BITS-bits);
+      }
+    }
+    if (bits&56) {
+      out.push(sjcl.bitArray.partial(bits&56, ta, 1));
+    }
+    return out;
+  }
+};

src/js/sjcl/core/codecBase64.js

@@ -15,7 +15,9 @@ sjcl.codec.base64 = {
   /** Convert from a bitArray to a base64 string. */
   fromBits: function (arr, _noEquals, _url) {
     var out = "", i, bits=0, c = sjcl.codec.base64._chars, ta=0, bl = sjcl.bitArray.bitLength(arr);
-    if (_url) c = c.substr(0,62) + '-_';
+    if (_url) {
+      c = c.substr(0,62) + '-_';
+    }
     for (i=0; out.length * 6 < bl; ) {
       out += c.charAt((ta ^ arr[i]>>>bits) >>> 26);
       if (bits < 6) {
@@ -35,7 +37,9 @@ sjcl.codec.base64 = {
   toBits: function(str, _url) {
     str = str.replace(/\s|=/g,'');
     var out = [], i, bits=0, c = sjcl.codec.base64._chars, ta=0, x;
-    if (_url) c = c.substr(0,62) + '-_';
+    if (_url) {
+      c = c.substr(0,62) + '-_';
+    }
     for (i=0; i<str.length; i++) {
       x = c.indexOf(str.charAt(i));
       if (x < 0) {

src/js/sjcl/core/codecHex.js

@@ -9,7 +9,7 @@
 sjcl.codec.hex = {
   /** Convert from a bitArray to a hex string. */
   fromBits: function (arr) {
-    var out = "", i, x;
+    var out = "", i;
     for (i=0; i<arr.length; i++) {
       out += ((arr[i]|0)+0xF00000000000).toString(16).substr(4);
     }

src/js/sjcl/core/convenience.js

@@ -15,13 +15,13 @@
    * @param {String} plaintext The data to encrypt.
    * @param {Object} [params] The parameters including tag, iv and salt.
    * @param {Object} [rp] A returned version with filled-in parameters.
-   * @return {String} The ciphertext.
+   * @return {Object} The cipher raw data.
    * @throws {sjcl.exception.invalid} if a parameter is invalid.
    */
-  encrypt: function (password, plaintext, params, rp) {
+  _encrypt: function (password, plaintext, params, rp) {
     params = params || {};
     rp = rp || {};
-    
+
     var j = sjcl.json, p = j._add({ iv: sjcl.random.randomWords(4,0) },
                                   j.defaults), tmp, prp, adata;
     j._add(p, params);
@@ -32,7 +32,7 @@
     if (typeof p.iv === "string") {
       p.iv = sjcl.codec.base64.toBits(p.iv);
     }
-    
+
     if (!sjcl.mode[p.mode] ||
         !sjcl.cipher[p.cipher] ||
         (typeof password === "string" && p.iter <= 100) ||
@@ -41,7 +41,7 @@
         (p.iv.length < 2 || p.iv.length > 4)) {
       throw new sjcl.exception.invalid("json encrypt: invalid parameters");
     }
-    
+
     if (typeof password === "string") {
       tmp = sjcl.misc.cachedPbkdf2(password, p);
       password = tmp.key.slice(0,p.ks/32);
@@ -58,39 +58,52 @@
       adata = sjcl.codec.utf8String.toBits(adata);
     }
     prp = new sjcl.cipher[p.cipher](password);
-    
+
     /* return the json data */
     j._add(rp, p);
     rp.key = password;
-    
+
     /* do the encryption */
     p.ct = sjcl.mode[p.mode].encrypt(prp, plaintext, p.iv, adata, p.ts);
-    
+
     //return j.encode(j._subtract(p, j.defaults));
+    return p;
+  },
+
+  /** Simple encryption function.
+   * @param {String|bitArray} password The password or key.
+   * @param {String} plaintext The data to encrypt.
+   * @param {Object} [params] The parameters including tag, iv and salt.
+   * @param {Object} [rp] A returned version with filled-in parameters.
+   * @return {String} The ciphertext serialized data.
+   * @throws {sjcl.exception.invalid} if a parameter is invalid.
+   */
+  encrypt: function (password, plaintext, params, rp) {
+    var j = sjcl.json, p = j._encrypt.apply(j, arguments);
     return j.encode(p);
   },
-  
+
   /** Simple decryption function.
    * @param {String|bitArray} password The password or key.
-   * @param {String} ciphertext The ciphertext to decrypt.
+   * @param {Object} ciphertext The cipher raw data to decrypt.
    * @param {Object} [params] Additional non-default parameters.
    * @param {Object} [rp] A returned object with filled parameters.
    * @return {String} The plaintext.
    * @throws {sjcl.exception.invalid} if a parameter is invalid.
    * @throws {sjcl.exception.corrupt} if the ciphertext is corrupt.
    */
-  decrypt: function (password, ciphertext, params, rp) {
+  _decrypt: function (password, ciphertext, params, rp) {
     params = params || {};
     rp = rp || {};
-    
-    var j = sjcl.json, p = j._add(j._add(j._add({},j.defaults),j.decode(ciphertext)), params, true), ct, tmp, prp, adata=p.adata;
+
+    var j = sjcl.json, p = j._add(j._add(j._add({},j.defaults),ciphertext), params, true), ct, tmp, prp, adata=p.adata;
     if (typeof p.salt === "string") {
       p.salt = sjcl.codec.base64.toBits(p.salt);
     }
     if (typeof p.iv === "string") {
       p.iv = sjcl.codec.base64.toBits(p.iv);
     }
-    
+
     if (!sjcl.mode[p.mode] ||
         !sjcl.cipher[p.cipher] ||
         (typeof password === "string" && p.iter <= 100) ||
@@ -100,7 +113,7 @@
         (p.iv.length < 2 || p.iv.length > 4)) {
       throw new sjcl.exception.invalid("json decrypt: invalid parameters");
     }
-    
+
     if (typeof password === "string") {
       tmp = sjcl.misc.cachedPbkdf2(password, p);
       password = tmp.key.slice(0,p.ks/32);
@@ -112,15 +125,33 @@
       adata = sjcl.codec.utf8String.toBits(adata);
     }
     prp = new sjcl.cipher[p.cipher](password);
-    
+
     /* do the decryption */
     ct = sjcl.mode[p.mode].decrypt(prp, p.ct, p.iv, adata, p.ts);
-    
+
     /* return the json data */
     j._add(rp, p);
     rp.key = password;
-    
-    return sjcl.codec.utf8String.fromBits(ct);
+
+    if (params.raw === 1) {
+      return ct;
+    } else {
+      return sjcl.codec.utf8String.fromBits(ct);
+    }
+  },
+
+  /** Simple decryption function.
+   * @param {String|bitArray} password The password or key.
+   * @param {String} ciphertext The ciphertext to decrypt.
+   * @param {Object} [params] Additional non-default parameters.
+   * @param {Object} [rp] A returned object with filled parameters.
+   * @return {String} The plaintext.
+   * @throws {sjcl.exception.invalid} if a parameter is invalid.
+   * @throws {sjcl.exception.corrupt} if the ciphertext is corrupt.
+   */
+  decrypt: function (password, ciphertext, params, rp) {
+    var j = sjcl.json;
+    return j._decrypt(password, j.decode(ciphertext), params, rp);
   },
   
   /** Encode a flat structure into a JSON string.
@@ -138,23 +169,23 @@
         }
         out += comma + '"' + i + '":';
         comma = ',';
-        
+
         switch (typeof obj[i]) {
-        case 'number':
-        case 'boolean':
-          out += obj[i];
-          break;
-          
-        case 'string':
-          out += '"' + escape(obj[i]) + '"';
-          break;
-        
-        case 'object':
-          out += '"' + sjcl.codec.base64.fromBits(obj[i],0) + '"';
-          break;
-        
-        default:
-          throw new sjcl.exception.bug("json encode: unsupported type");
+          case 'number':
+          case 'boolean':
+            out += obj[i];
+            break;
+
+          case 'string':
+            out += '"' + escape(obj[i]) + '"';
+            break;
+
+          case 'object':
+            out += '"' + sjcl.codec.base64.fromBits(obj[i],0) + '"';
+            break;
+
+          default:
+            throw new sjcl.exception.bug("json encode: unsupported type");
         }
       }
     }
@@ -174,13 +205,15 @@
     }
     var a = str.replace(/^\{|\}$/g, '').split(/,/), out={}, i, m;
     for (i=0; i<a.length; i++) {
-      if (!(m=a[i].match(/^(?:(["']?)([a-z][a-z0-9]*)\1):(?:(\d+)|"([a-z0-9+\/%*_.@=\-]*)")$/i))) {
+      if (!(m=a[i].match(/^\s*(?:(["']?)([a-z][a-z0-9]*)\1)\s*:\s*(?:(-?\d+)|"([a-z0-9+\/%*_.@=\-]*)"|(true|false))$/i))) {
         throw new sjcl.exception.invalid("json decode: this isn't json!");
       }
       if (m[3]) {
         out[m[2]] = parseInt(m[3],10);
-      } else {
+      } else if (m[4]) {
         out[m[2]] = m[2].match(/^(ct|salt|iv)$/) ? sjcl.codec.base64.toBits(m[4]) : unescape(m[4]);
+      } else if (m[5]) {
+        out[m[2]] = m[5] === 'true';
       }
     }
     return out;
@@ -213,13 +246,13 @@
    */
   _subtract: function (plus, minus) {
     var out = {}, i;
-    
+
     for (i in plus) {
       if (plus.hasOwnProperty(i) && plus[i] !== minus[i]) {
         out[i] = plus[i];
       }
     }
-    
+
     return out;
   },
   
@@ -262,7 +295,7 @@ sjcl.misc._pbkdf2Cache = {};
 
 /** Cached PBKDF2 key derivation.
  * @param {String} password The password.
- * @param {Object} [params] The derivation params (iteration count and optional salt).
+ * @param {Object} [obj] The derivation params (iteration count and optional salt).
  * @return {Object} The derived data in key, the salt in salt.
  */
 sjcl.misc.cachedPbkdf2 = function (password, obj) {

src/js/sjcl/core/ecc.js

@@ -1,3 +1,6 @@
+/**
+ * base class for all ecc operations.
+ */
 sjcl.ecc = {};
 
 /**
@@ -152,7 +155,9 @@ sjcl.ecc.pointJac.prototype = {
       a  = y2.mul(this.x.mul(4)),
       b  = y2.square().mul(8),
       z2 = this.z.square(),
-      c  = this.x.sub(z2).mul(3).mul(this.x.add(z2)),
+      c  = this.curve.a.toString() == (new sjcl.bn(-3)).toString() ?
+                this.x.sub(z2).mul(3).mul(this.x.add(z2)) :
+                this.x.square().mul(3).add(z2.square().mul(this.curve.a)),
       x  = c.square().subM(a).subM(a),
       y  = a.sub(x).mul(c).subM(b),
       z  = this.y.add(this.y).mul(this.z);
@@ -162,7 +167,7 @@ sjcl.ecc.pointJac.prototype = {
   /**
    * Returns a copy of this point converted to affine coordinates.
    * @return {sjcl.ecc.point} The converted point.
-   */  
+   */
   toAffine: function() {
     if (this.isIdentity || this.z.equals(0)) {
       return new sjcl.ecc.point(this.curve);
@@ -250,7 +255,7 @@ sjcl.ecc.pointJac.prototype = {
  */
 sjcl.ecc.curve = function(Field, r, a, b, x, y) {
   this.field = Field;
-  this.r = Field.prototype.modulus.sub(r);
+  this.r = new sjcl.bn(r);
   this.a = new Field(a);
   this.b = new Field(b);
   this.G = new sjcl.ecc.point(this, new Field(x), new Field(y));
@@ -269,7 +274,7 @@ sjcl.ecc.curve.prototype.fromBits = function (bits) {
 sjcl.ecc.curves = {
   c192: new sjcl.ecc.curve(
     sjcl.bn.prime.p192,
-    "0x662107c8eb94364e4b2dd7ce",
+    "0xffffffffffffffffffffffff99def836146bc9b1b4d22831",
     -3,
     "0x64210519e59c80e70fa7e9ab72243049feb8deecc146b9b1",
     "0x188da80eb03090f67cbf20eb43a18800f4ff0afd82ff1012",
@@ -277,7 +282,7 @@ sjcl.ecc.curves = {
 
   c224: new sjcl.ecc.curve(
     sjcl.bn.prime.p224,
-    "0xe95c1f470fc1ec22d6baa3a3d5c4",
+    "0xffffffffffffffffffffffffffff16a2e0b8f03e13dd29455c5c2a3d",
     -3,
     "0xb4050a850c04b3abf54132565044b0b7d7bfd8ba270b39432355ffb4",
     "0xb70e0cbd6bb4bf7f321390b94a03c1d356c21122343280d6115c1d21",
@@ -285,7 +290,7 @@ sjcl.ecc.curves = {
 
   c256: new sjcl.ecc.curve(
     sjcl.bn.prime.p256,
-    "0x4319055358e8617b0c46353d039cdaae",
+    "0xffffffff00000000ffffffffffffffffbce6faada7179e84f3b9cac2fc632551",
     -3,
     "0x5ac635d8aa3a93e7b3ebbd55769886bc651d06b0cc53b0f63bce3c3e27d2604b",
     "0x6b17d1f2e12c4247f8bce6e563a440f277037d812deb33a0f4a13945d898c296",
@@ -293,71 +298,135 @@ sjcl.ecc.curves = {
 
   c384: new sjcl.ecc.curve(
     sjcl.bn.prime.p384,
-    "0x389cb27e0bc8d21fa7e5f24cb74f58851313e696333ad68c",
+    "0xffffffffffffffffffffffffffffffffffffffffffffffffc7634d81f4372ddf581a0db248b0a77aecec196accc52973",
     -3,
     "0xb3312fa7e23ee7e4988e056be3f82d19181d9c6efe8141120314088f5013875ac656398d8a2ed19d2a85c8edd3ec2aef",
     "0xaa87ca22be8b05378eb1c71ef320ad746e1d3b628ba79b9859f741e082542a385502f25dbf55296c3a545e3872760ab7",
-    "0x3617de4a96262c6f5d9e98bf9292dc29f8f41dbd289a147ce9da3113b5f0b8c00a60b1ce1d7e819d7a431d7c90ea0e5f")
+    "0x3617de4a96262c6f5d9e98bf9292dc29f8f41dbd289a147ce9da3113b5f0b8c00a60b1ce1d7e819d7a431d7c90ea0e5f"),
+
+  k192: new sjcl.ecc.curve(
+    sjcl.bn.prime.p192k,
+    "0xfffffffffffffffffffffffe26f2fc170f69466a74defd8d",
+    0,
+    3,
+    "0xdb4ff10ec057e9ae26b07d0280b7f4341da5d1b1eae06c7d",
+    "0x9b2f2f6d9c5628a7844163d015be86344082aa88d95e2f9d"),
+
+  k224: new sjcl.ecc.curve(
+    sjcl.bn.prime.p224k,
+    "0x010000000000000000000000000001dce8d2ec6184caf0a971769fb1f7",
+    0,
+    5,
+    "0xa1455b334df099df30fc28a169a467e9e47075a90f7e650eb6b7a45c",
+    "0x7e089fed7fba344282cafbd6f7e319f7c0b0bd59e2ca4bdb556d61a5"),
+
+  k256: new sjcl.ecc.curve(
+    sjcl.bn.prime.p256k,
+    "0xfffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364141",
+    0,
+    7,
+    "0x79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798",
+    "0x483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8")
+
 };
 
-
-/* Diffie-Hellman-like public-key system */
-sjcl.ecc._dh = function(cn) {
-  sjcl.ecc[cn] = {
-    /** @constructor */
-    publicKey: function(curve, point) {
-      this._curve = curve;
-      this._curveBitLength = curve.r.bitLength();
-      if (point instanceof Array) {
-        this._point = curve.fromBits(point);
-      } else {
-        this._point = point;
-      }
-
-      this.get = function() {
-        var pointbits = this._point.toBits();
-        var len = sjcl.bitArray.bitLength(pointbits);
-        var x = sjcl.bitArray.bitSlice(pointbits, 0, len/2);
-        var y = sjcl.bitArray.bitSlice(pointbits, len/2);
-        return { x: x, y: y };
-      }
-    },
-
-    /** @constructor */
-    secretKey: function(curve, exponent) {
-      this._curve = curve;
-      this._curveBitLength = curve.r.bitLength();
-      this._exponent = exponent;
-
-      this.get = function() {
-        return this._exponent.toBits();
-      }
-    },
-
-    /** @constructor */
-    generateKeys: function(curve, paranoia, sec) {
-      if (curve === undefined) {
-        curve = 256;
-      }
-      if (typeof curve === "number") {
-        curve = sjcl.ecc.curves['c'+curve];
-        if (curve === undefined) {
-          throw new sjcl.exception.invalid("no such curve");
-        }
-      }
-      if (sec === undefined) {
-        var sec = sjcl.bn.random(curve.r, paranoia);
-      }
-      var pub = curve.G.mult(sec);
-      return { pub: new sjcl.ecc[cn].publicKey(curve, pub),
-               sec: new sjcl.ecc[cn].secretKey(curve, sec) };
+/** our basicKey classes
+*/
+sjcl.ecc.basicKey = {
+  /** ecc publicKey. 
+  * @constructor
+  * @param {curve} curve the elliptic curve
+  * @param {point} point the point on the curve
+  */
+  publicKey: function(curve, point) {
+    this._curve = curve;
+    this._curveBitLength = curve.r.bitLength();
+    if (point instanceof Array) {
+      this._point = curve.fromBits(point);
+    } else {
+      this._point = point;
     }
-  }; 
+
+    /** get this keys point data
+    * @return x and y as bitArrays
+    */
+    this.get = function() {
+      var pointbits = this._point.toBits();
+      var len = sjcl.bitArray.bitLength(pointbits);
+      var x = sjcl.bitArray.bitSlice(pointbits, 0, len/2);
+      var y = sjcl.bitArray.bitSlice(pointbits, len/2);
+      return { x: x, y: y };
+    };
+  },
+
+  /** ecc secretKey
+  * @constructor
+  * @param {curve} curve the elliptic curve
+  * @param exponent
+  */
+  secretKey: function(curve, exponent) {
+    this._curve = curve;
+    this._curveBitLength = curve.r.bitLength();
+    this._exponent = exponent;
+
+    /** get this keys exponent data
+    * @return {bitArray} exponent
+    */
+    this.get = function () {
+      return this._exponent.toBits();
+    };
+  }
 };
 
-sjcl.ecc._dh("elGamal");
+/** @private */
+sjcl.ecc.basicKey.generateKeys = function(cn) {
+  return function generateKeys(curve, paranoia, sec) {
+    curve = curve || 256;
+
+    if (typeof curve === "number") {
+      curve = sjcl.ecc.curves['c'+curve];
+      if (curve === undefined) {
+        throw new sjcl.exception.invalid("no such curve");
+      }
+    }
+    sec = sec || sjcl.bn.random(curve.r, paranoia);
+
+    var pub = curve.G.mult(sec);
+    return { pub: new sjcl.ecc[cn].publicKey(curve, pub),
+             sec: new sjcl.ecc[cn].secretKey(curve, sec) };
+  };
+};
+
+/** elGamal keys */
+sjcl.ecc.elGamal = {
+  /** generate keys
+  * @function
+  * @param curve
+  * @param {int} paranoia Paranoia for generation (default 6)
+  * @param {secretKey} sec secret Key to use. used to get the publicKey for ones secretKey
+  */
+  generateKeys: sjcl.ecc.basicKey.generateKeys("elGamal"),
+  /** elGamal publicKey. 
+  * @constructor
+  * @augments sjcl.ecc.basicKey.publicKey
+  */
+  publicKey: function (curve, point) {
+    sjcl.ecc.basicKey.publicKey.apply(this, arguments);
+  },
+  /** elGamal secretKey
+  * @constructor
+  * @augments sjcl.ecc.basicKey.secretKey
+  */
+  secretKey: function (curve, exponent) {
+    sjcl.ecc.basicKey.secretKey.apply(this, arguments);
+  }
+};
 
 sjcl.ecc.elGamal.publicKey.prototype = {
+  /** Kem function of elGamal Public Key
+  * @param paranoia paranoia to use for randomization.
+  * @return {object} key and tag. unkem(tag) with the corresponding secret key results in the key returned.
+  */
   kem: function(paranoia) {
     var sec = sjcl.bn.random(this._curve.r, paranoia),
         tag = this._curve.G.mult(sec).toBits(),
@@ -367,34 +436,58 @@ sjcl.ecc.elGamal.publicKey.prototype = {
 };
 
 sjcl.ecc.elGamal.secretKey.prototype = {
+  /** UnKem function of elGamal Secret Key
+  * @param {bitArray} tag The Tag to decrypt.
+  * @return {bitArray} decrypted key.
+  */
   unkem: function(tag) {
     return sjcl.hash.sha256.hash(this._curve.fromBits(tag).mult(this._exponent).toBits());
   },
 
+  /** Diffie-Hellmann function
+  * @param {elGamal.publicKey} pk The Public Key to do Diffie-Hellmann with
+  * @return {bitArray} diffie-hellmann result for this key combination.
+  */
   dh: function(pk) {
     return sjcl.hash.sha256.hash(pk._point.mult(this._exponent).toBits());
-  }
+  },
+  
+  /** Diffie-Hellmann function, compatible with Java generateSecret
+   * @param {elGamal.publicKey} pk The Public Key to do Diffie-Hellmann with
+   * @return {bitArray} undigested X value, diffie-hellmann result for this key combination,
+   * compatible with Java generateSecret().
+   */
+   dhJavaEc: function(pk) {
+     return pk._point.mult(this._exponent).x.toBits();
+   }
 };
 
-sjcl.ecc._dh("ecdsa");
-
-sjcl.ecc.ecdsa.secretKey.prototype = {
-  sign: function(hash, paranoia, fakeLegacyVersion, fixedKForTesting) {
-    if (sjcl.bitArray.bitLength(hash) > this._curveBitLength) {
-      hash = sjcl.bitArray.clamp(hash, this._curveBitLength);
-    }
-    var R  = this._curve.r,
-        l  = R.bitLength(),
-        k  = fixedKForTesting || sjcl.bn.random(R.sub(1), paranoia).add(1),
-        r  = this._curve.G.mult(k).x.mod(R),
-        ss = sjcl.bn.fromBits(hash).add(r.mul(this._exponent)),
-        s  = fakeLegacyVersion ? ss.inverseMod(R).mul(k).mod(R)
-             : ss.mul(k.inverseMod(R)).mod(R);
-    return sjcl.bitArray.concat(r.toBits(l), s.toBits(l));
-  }
+/** ecdsa keys */
+sjcl.ecc.ecdsa = {
+  /** generate keys
+  * @function
+  * @param curve
+  * @param {int} paranoia Paranoia for generation (default 6)
+  * @param {secretKey} sec secret Key to use. used to get the publicKey for ones secretKey
+  */
+  generateKeys: sjcl.ecc.basicKey.generateKeys("ecdsa")
 };
 
+/** ecdsa publicKey. 
+* @constructor
+* @augments sjcl.ecc.basicKey.publicKey
+*/
+sjcl.ecc.ecdsa.publicKey = function (curve, point) {
+  sjcl.ecc.basicKey.publicKey.apply(this, arguments);
+};
+
+/** specific functions for ecdsa publicKey. */
 sjcl.ecc.ecdsa.publicKey.prototype = {
+  /** Diffie-Hellmann function
+  * @param {bitArray} hash hash to verify. 
+  * @param {bitArray} rs signature bitArray.
+  * @param {boolean}  fakeLegacyVersion use old legacy version
+  */
   verify: function(hash, rs, fakeLegacyVersion) {
     if (sjcl.bitArray.bitLength(hash) > this._curveBitLength) {
       hash = sjcl.bitArray.clamp(hash, this._curveBitLength);
@@ -418,3 +511,33 @@ sjcl.ecc.ecdsa.publicKey.prototype = {
     return true;
   }
 };
+
+/** ecdsa secretKey
+* @constructor
+* @augments sjcl.ecc.basicKey.publicKey
+*/
+sjcl.ecc.ecdsa.secretKey = function (curve, exponent) {
+  sjcl.ecc.basicKey.secretKey.apply(this, arguments);
+};
+
+/** specific functions for ecdsa secretKey. */
+sjcl.ecc.ecdsa.secretKey.prototype = {
+  /** Diffie-Hellmann function
+  * @param {bitArray} hash hash to sign. 
+  * @param {int} paranoia paranoia for random number generation
+  * @param {boolean} fakeLegacyVersion use old legacy version
+  */
+  sign: function(hash, paranoia, fakeLegacyVersion, fixedKForTesting) {
+    if (sjcl.bitArray.bitLength(hash) > this._curveBitLength) {
+      hash = sjcl.bitArray.clamp(hash, this._curveBitLength);
+    }
+    var R  = this._curve.r,
+        l  = R.bitLength(),
+        k  = fixedKForTesting || sjcl.bn.random(R.sub(1), paranoia).add(1),
+        r  = this._curve.G.mult(k).x.mod(R),
+        ss = sjcl.bn.fromBits(hash).add(r.mul(this._exponent)),
+        s  = fakeLegacyVersion ? ss.inverseMod(R).mul(k).mod(R)
+             : ss.mul(k.inverseMod(R)).mod(R);
+    return sjcl.bitArray.concat(r.toBits(l), s.toBits(l));
+  }
+};

src/js/sjcl/core/gcm.js

@@ -120,7 +120,7 @@ sjcl.mode.gcm = {
    * @param {Number} tlen The length of the tag, in bits.
    */
   _ctrMode: function(encrypt, prf, data, adata, iv, tlen) {
-    var H, J0, S0, enc, i, ctr, tag, last, l, bl, abl, ivbl, w=sjcl.bitArray, xor=w._xor4;
+    var H, J0, S0, enc, i, ctr, tag, last, l, bl, abl, ivbl, w=sjcl.bitArray;
 
     // Calculate data lengths
     l = data.length;

src/js/sjcl/core/hmac.js

@@ -27,13 +27,35 @@ sjcl.misc.hmac = function (key, Hash) {
   
   this._baseHash[0].update(exKey[0]);
   this._baseHash[1].update(exKey[1]);
+  this._resultHash = new Hash(this._baseHash[0]);
 };
 
 /** HMAC with the specified hash function.  Also called encrypt since it's a prf.
  * @param {bitArray|String} data The data to mac.
  */
 sjcl.misc.hmac.prototype.encrypt = sjcl.misc.hmac.prototype.mac = function (data) {
-  var w = new (this._hash)(this._baseHash[0]).update(data).finalize();
-  return new (this._hash)(this._baseHash[1]).update(w).finalize();
+  if (!this._updated) {
+    this.update(data);
+    return this.digest(data);
+  } else {
+    throw new sjcl.exception.invalid("encrypt on already updated hmac called!");
+  }
 };
 
+sjcl.misc.hmac.prototype.reset = function () {
+  this._resultHash = new this._hash(this._baseHash[0]);
+  this._updated = false;
+};
+
+sjcl.misc.hmac.prototype.update = function (data) {
+  this._updated = true;
+  this._resultHash.update(data);
+};
+
+sjcl.misc.hmac.prototype.digest = function () {
+  var w = this._resultHash.finalize(), result = new (this._hash)(this._baseHash[1]).update(w).finalize();
+
+  this.reset();
+
+  return result;
+};

src/js/sjcl/core/pbkdf2.js

@@ -12,7 +12,7 @@
  * This is the method specified by RSA's PKCS #5 standard.
  *
  * @param {bitArray|String} password  The password.
- * @param {bitArray} salt The salt.  Should have lots of entropy.
+ * @param {bitArray|String} salt The salt.  Should have lots of entropy.
  * @param {Number} [count=1000] The number of iterations.  Higher numbers make the function slower but more secure.
  * @param {Number} [length] The length of the derived key.  Defaults to the
                             output size of the hash function.
@@ -30,6 +30,10 @@ sjcl.misc.pbkdf2 = function (password, salt, count, length, Prff) {
     password = sjcl.codec.utf8String.toBits(password);
   }
   
+  if (typeof salt === "string") {
+    salt = sjcl.codec.utf8String.toBits(salt);
+  }
+  
   Prff = Prff || sjcl.misc.hmac;
   
   var prf = new Prff(password),

src/js/sjcl/core/random.js

@@ -3,12 +3,13 @@
  * @author Emily Stark
  * @author Mike Hamburg
  * @author Dan Boneh
+ * @author Michael Brooks
  */
 
 /** @constructor
  * @class Random number generator
- *
  * @description
+ * <b>Use sjcl.random as a singleton for this class!</b>
  * <p>
  * This random number generator is a derivative of Ferguson and Schneier's
  * generator Fortuna.  It collects entropy from various events into several
@@ -74,10 +75,11 @@ sjcl.prng = function(defaultParanoia) {
   this._PARANOIA_LEVELS         = [0,48,64,96,128,192,256,384,512,768,1024];
   this._MILLISECONDS_PER_RESEED = 30000;
   this._BITS_PER_RESEED         = 80;
-}
+};
  
 sjcl.prng.prototype = {
-  /** Generate several random words, and return them in an array
+  /** Generate several random words, and return them in an array.
+   * A word consists of 32 bits (4 bytes)
    * @param {Number} nwords The number of words to generate.
    */
   randomWords: function (nwords, paranoia) {
@@ -102,7 +104,11 @@ sjcl.prng.prototype = {
     return out.slice(0,nwords);
   },
   
-  setDefaultParanoia: function (paranoia) {
+  setDefaultParanoia: function (paranoia, allowZeroParanoia) {
+    if (paranoia === 0 && allowZeroParanoia !== "Setting paranoia=0 will ruin your security; use it only for testing") {
+      throw "Setting paranoia=0 will ruin your security; use it only for testing";
+    }
+
     this._defaultParanoia = paranoia;
   },
   
@@ -119,7 +125,7 @@ sjcl.prng.prototype = {
       i, tmp,
       t = (new Date()).valueOf(),
       robin = this._robins[source],
-      oldReady = this.isReady(), err = 0;
+      oldReady = this.isReady(), err = 0, objName;
       
     id = this._collectorIds[source];
     if (id === undefined) { id = this._collectorIds[source] = this._collectorIdNext ++; }
@@ -137,7 +143,7 @@ sjcl.prng.prototype = {
       break;
       
     case "object":
-      var objName = Object.prototype.toString.call(data);
+      objName = Object.prototype.toString.call(data);
       if (objName === "[object Uint32Array]") {
         tmp = [];
         for (i = 0; i < data.length; i++) {
@@ -149,7 +155,7 @@ sjcl.prng.prototype = {
           err = 1;
         }
         for (i=0; i<data.length && !err; i++) {
-          if (typeof(data[i]) != "number") {
+          if (typeof(data[i]) !== "number") {
             err = 1;
           }
         }
@@ -234,14 +240,25 @@ sjcl.prng.prototype = {
   startCollectors: function () {
     if (this._collectorsStarted) { return; }
   
+    this._eventListener = {
+      loadTimeCollector: this._bind(this._loadTimeCollector),
+      mouseCollector: this._bind(this._mouseCollector),
+      keyboardCollector: this._bind(this._keyboardCollector),
+      accelerometerCollector: this._bind(this._accelerometerCollector),
+      touchCollector: this._bind(this._touchCollector)
+    };
+
     if (window.addEventListener) {
-      window.addEventListener("load", this._loadTimeCollector, false);
-      window.addEventListener("mousemove", this._mouseCollector, false);
+      window.addEventListener("load", this._eventListener.loadTimeCollector, false);
+      window.addEventListener("mousemove", this._eventListener.mouseCollector, false);
+      window.addEventListener("keypress", this._eventListener.keyboardCollector, false);
+      window.addEventListener("devicemotion", this._eventListener.accelerometerCollector, false);
+      window.addEventListener("touchmove", this._eventListener.touchCollector, false);
     } else if (document.attachEvent) {
-      document.attachEvent("onload", this._loadTimeCollector);
-      document.attachEvent("onmousemove", this._mouseCollector);
-    }
-    else {
+      document.attachEvent("onload", this._eventListener.loadTimeCollector);
+      document.attachEvent("onmousemove", this._eventListener.mouseCollector);
+      document.attachEvent("keypress", this._eventListener.keyboardCollector);
+    } else {
       throw new sjcl.exception.bug("can't attach event");
     }
   
@@ -253,12 +270,17 @@ sjcl.prng.prototype = {
     if (!this._collectorsStarted) { return; }
   
     if (window.removeEventListener) {
-      window.removeEventListener("load", this._loadTimeCollector, false);
-      window.removeEventListener("mousemove", this._mouseCollector, false);
-    } else if (window.detachEvent) {
-      window.detachEvent("onload", this._loadTimeCollector);
-      window.detachEvent("onmousemove", this._mouseCollector);
+      window.removeEventListener("load", this._eventListener.loadTimeCollector, false);
+      window.removeEventListener("mousemove", this._eventListener.mouseCollector, false);
+      window.removeEventListener("keypress", this._eventListener.keyboardCollector, false);
+      window.removeEventListener("devicemotion", this._eventListener.accelerometerCollector, false);
+      window.removeEventListener("touchmove", this._eventListener.touchCollector, false);
+    } else if (document.detachEvent) {
+      document.detachEvent("onload", this._eventListener.loadTimeCollector);
+      document.detachEvent("onmousemove", this._eventListener.mouseCollector);
+      document.detachEvent("keypress", this._eventListener.keyboardCollector);
     }
+
     this._collectorsStarted = false;
   },
   
@@ -275,23 +297,30 @@ sjcl.prng.prototype = {
   /** remove an event listener for progress or seeded-ness */
   removeEventListener: function (name, cb) {
     var i, j, cbs=this._callbacks[name], jsTemp=[];
-  
+
     /* I'm not sure if this is necessary; in C++, iterating over a
      * collection and modifying it at the same time is a no-no.
      */
-  
+
     for (j in cbs) {
-	if (cbs.hasOwnProperty(j) && cbs[j] === cb) {
+      if (cbs.hasOwnProperty(j) && cbs[j] === cb) {
         jsTemp.push(j);
       }
     }
-  
+
     for (i=0; i<jsTemp.length; i++) {
       j = jsTemp[i];
       delete cbs[j];
     }
   },
   
+  _bind: function (func) {
+    var that = this;
+    return function () {
+      func.apply(that, arguments);
+    };
+  },
+
   /** Generate 4 random words, no reseed, no gate.
    * @private
    */
@@ -363,44 +392,131 @@ sjcl.prng.prototype = {
     this._reseed(reseedData);
   },
   
+  _keyboardCollector: function () {
+    this._addCurrentTimeToEntropy(1);
+  },
+  
   _mouseCollector: function (ev) {
-    var x = ev.x || ev.clientX || ev.offsetX || 0, y = ev.y || ev.clientY || ev.offsetY || 0;
-    sjcl.random.addEntropy([x,y], 2, "mouse");
+    var x, y;
+
+    try {
+      x = ev.x || ev.clientX || ev.offsetX || 0;
+      y = ev.y || ev.clientY || ev.offsetY || 0;
+    } catch (err) {
+      // Event originated from a secure element. No mouse position available.
+      x = 0;
+      y = 0;
+    }
+
+    if (x != 0 && y!= 0) {
+      sjcl.random.addEntropy([x,y], 2, "mouse");
+    }
+
+    this._addCurrentTimeToEntropy(0);
+  },
+
+  _touchCollector: function(ev) {
+    var touch = ev.touches[0] || ev.changedTouches[0];
+    var x = touch.pageX || touch.clientX,
+        y = touch.pageY || touch.clientY;
+
+    sjcl.random.addEntropy([x,y],1,"touch");
+
+    this._addCurrentTimeToEntropy(0);
   },
   
-  _loadTimeCollector: function (ev) {
-    sjcl.random.addEntropy((new Date()).valueOf(), 2, "loadtime");
+  _loadTimeCollector: function () {
+    this._addCurrentTimeToEntropy(2);
   },
-  
+
+  _addCurrentTimeToEntropy: function (estimatedEntropy) {
+    if (typeof window !== 'undefined' && window.performance && typeof window.performance.now === "function") {
+      //how much entropy do we want to add here?
+      sjcl.random.addEntropy(window.performance.now(), estimatedEntropy, "loadtime");
+    } else {
+      sjcl.random.addEntropy((new Date()).valueOf(), estimatedEntropy, "loadtime");
+    }
+  },
+  _accelerometerCollector: function (ev) {
+    var ac = ev.accelerationIncludingGravity.x||ev.accelerationIncludingGravity.y||ev.accelerationIncludingGravity.z;
+    if(window.orientation){
+      var or = window.orientation;
+      if (typeof or === "number") {
+        sjcl.random.addEntropy(or, 1, "accelerometer");
+      }
+    }
+    if (ac) {
+      sjcl.random.addEntropy(ac, 2, "accelerometer");
+    }
+    this._addCurrentTimeToEntropy(0);
+  },
+
   _fireEvent: function (name, arg) {
     var j, cbs=sjcl.random._callbacks[name], cbsTemp=[];
-    /* TODO: there is a race condition between removing collectors and firing them */ 
+    /* TODO: there is a race condition between removing collectors and firing them */
 
     /* I'm not sure if this is necessary; in C++, iterating over a
      * collection and modifying it at the same time is a no-no.
      */
-  
+
     for (j in cbs) {
-     if (cbs.hasOwnProperty(j)) {
+      if (cbs.hasOwnProperty(j)) {
         cbsTemp.push(cbs[j]);
-     }
+      }
     }
-  
+
     for (j=0; j<cbsTemp.length; j++) {
-     cbsTemp[j](arg);
+      cbsTemp[j](arg);
     }
   }
 };
 
+/** an instance for the prng.
+* @see sjcl.prng
+*/
 sjcl.random = new sjcl.prng(6);
 
 (function(){
-  try {
-    // get cryptographically strong entropy in Webkit
-    var ab = new Uint32Array(32);
-    crypto.getRandomValues(ab);
-    sjcl.random.addEntropy(ab, 1024, "crypto.getRandomValues");
-  } catch (e) {
-    // no getRandomValues :-(
+  // function for getting nodejs crypto module. catches and ignores errors.
+  function getCryptoModule() {
+    try {
+      return require('crypto');
+    }
+    catch (e) {
+      return null;
+    }
   }
-})();
+
+  try {
+    var buf, crypt, ab;
+
+    // get cryptographically strong entropy depending on runtime environment
+    if (typeof module !== 'undefined' && module.exports && (crypt = getCryptoModule()) && crypt.randomBytes) {
+      buf = crypt.randomBytes(1024/8);
+      buf = new Uint32Array(new Uint8Array(buf).buffer);
+      sjcl.random.addEntropy(buf, 1024, "crypto.randomBytes");
+
+    } else if (typeof window !== 'undefined' && typeof Uint32Array !== 'undefined') {
+      ab = new Uint32Array(32);
+      if (window.crypto && window.crypto.getRandomValues) {
+        window.crypto.getRandomValues(ab);
+      } else if (window.msCrypto && window.msCrypto.getRandomValues) {
+        window.msCrypto.getRandomValues(ab);
+      } else {
+        return;
+      }
+
+      // get cryptographically strong entropy in Webkit
+      sjcl.random.addEntropy(ab, 1024, "crypto.getRandomValues");
+
+    } else {
+      // no getRandomValues :-(
+    }
+  } catch (e) {
+    if (typeof window !== 'undefined' && window.console) {
+      console.log("There was an error collecting entropy from the browser:");
+      console.log(e);
+      //we do not want the library to fail due to randomness not being maintained.
+    }
+  }
+}());

src/js/sjcl/core/sha1.js

@@ -138,8 +138,7 @@ sjcl.hash.sha1.prototype = {
   _block:function (words) {  
     var t, tmp, a, b, c, d, e,
     w = words.slice(0),
-    h = this._h,
-    k = this._key;
+    h = this._h;
    
     a = h[0]; b = h[1]; c = h[2]; d = h[3]; e = h[4]; 
 

src/js/sjcl/core/sha512.js

@@ -299,7 +299,7 @@ sjcl.hash.sha512.prototype = {
       t1h += chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0);
       t1l += krl;
       t1h += krh + ((t1l >>> 0) < (krl >>> 0) ? 1 : 0);
-      t1l += wrl;
+      t1l = t1l + wrl|0;   // FF32..FF34 perf issue https://bugzilla.mozilla.org/show_bug.cgi?id=1054972
       t1h += wrh + ((t1l >>> 0) < (wrl >>> 0) ? 1 : 0);
 
       // t2 = sigma0 + maj

src/js/sjcl/core/sjcl.js

@@ -10,7 +10,7 @@
 
 "use strict";
 /*jslint indent: 2, bitwise: false, nomen: false, plusplus: false, white: false, regexp: false */
-/*global document, window, escape, unescape */
+/*global document, window, escape, unescape, module, require, Uint32Array */
 
 /** @namespace The Stanford Javascript Crypto Library, top-level namespace. */
 var sjcl = {
@@ -68,6 +68,11 @@ var sjcl = {
   }
 };
 
-if(typeof module != 'undefined' && module.exports){
+if(typeof module !== 'undefined' && module.exports){
   module.exports = sjcl;
 }
+if (typeof define === "function") {
+    define([], function () {
+        return sjcl;
+    });
+}

src/js/sjcl/demo/index.html

@@ -36,7 +36,7 @@
       <h2>Key Derivation</h2>
       <div class="section">
         <div>
-          <label for="salt"">Salt:</label>
+          <label for="salt">Salt:</label>
           <a class="random floatright" href="javascript:randomize('salt',2,0)">random</a>
         </div>
         <input type="text" id="salt" class="wide hex" autocomplete="off" size="17" maxlength="35"/>

src/js/sjcl/package.json

@@ -0,0 +1,16 @@
+{
+    "name": "sjcl",
+    "version": "1.0.1",
+    "description": "Stanford Javascript Crypto Library",
+    "main": "sjcl.js",
+    "author": "bitwiseshiftleft",
+    "keywords": ["encryption", "high-level", "crypto"],
+    "repository" : {
+        "type": "git",
+        "url": "https://github.com/bitwiseshiftleft/sjcl.git"
+    },
+    "scripts": {
+      "test": "make test"
+    },
+    "engines": { "node": "*" }
+}

src/js/sjcl/sjcl.js

@@ -1,48 +1,54 @@
 "use strict";function q(a){throw a;}var t=void 0,u=!1;var sjcl={cipher:{},hash:{},keyexchange:{},mode:{},misc:{},codec:{},exception:{corrupt:function(a){this.toString=function(){return"CORRUPT: "+this.message};this.message=a},invalid:function(a){this.toString=function(){return"INVALID: "+this.message};this.message=a},bug:function(a){this.toString=function(){return"BUG: "+this.message};this.message=a},notReady:function(a){this.toString=function(){return"NOT READY: "+this.message};this.message=a}}};
-"undefined"!=typeof module&&module.exports&&(module.exports=sjcl);
-sjcl.cipher.aes=function(a){this.j[0][0][0]||this.D();var b,c,d,e,f=this.j[0][4],g=this.j[1];b=a.length;var h=1;4!==b&&(6!==b&&8!==b)&&q(new sjcl.exception.invalid("invalid aes key size"));this.a=[d=a.slice(0),e=[]];for(a=b;a<4*b+28;a++){c=d[a-1];if(0===a%b||8===b&&4===a%b)c=f[c>>>24]<<24^f[c>>16&255]<<16^f[c>>8&255]<<8^f[c&255],0===a%b&&(c=c<<8^c>>>24^h<<24,h=h<<1^283*(h>>7));d[a]=d[a-b]^c}for(b=0;a;b++,a--)c=d[b&3?a:a-4],e[b]=4>=a||4>b?c:g[0][f[c>>>24]]^g[1][f[c>>16&255]]^g[2][f[c>>8&255]]^g[3][f[c&
+"undefined"!==typeof module&&module.exports&&(module.exports=sjcl);"function"===typeof define&&define([],function(){return sjcl});
+sjcl.cipher.aes=function(a){this.k[0][0][0]||this.D();var b,c,d,e,f=this.k[0][4],g=this.k[1];b=a.length;var h=1;4!==b&&(6!==b&&8!==b)&&q(new sjcl.exception.invalid("invalid aes key size"));this.b=[d=a.slice(0),e=[]];for(a=b;a<4*b+28;a++){c=d[a-1];if(0===a%b||8===b&&4===a%b)c=f[c>>>24]<<24^f[c>>16&255]<<16^f[c>>8&255]<<8^f[c&255],0===a%b&&(c=c<<8^c>>>24^h<<24,h=h<<1^283*(h>>7));d[a]=d[a-b]^c}for(b=0;a;b++,a--)c=d[b&3?a:a-4],e[b]=4>=a||4>b?c:g[0][f[c>>>24]]^g[1][f[c>>16&255]]^g[2][f[c>>8&255]]^g[3][f[c&
 255]]};
-sjcl.cipher.aes.prototype={encrypt:function(a){return y(this,a,0)},decrypt:function(a){return y(this,a,1)},j:[[[],[],[],[],[]],[[],[],[],[],[]]],D:function(){var a=this.j[0],b=this.j[1],c=a[4],d=b[4],e,f,g,h=[],l=[],k,n,m,p;for(e=0;0x100>e;e++)l[(h[e]=e<<1^283*(e>>7))^e]=e;for(f=g=0;!c[f];f^=k||1,g=l[g]||1){m=g^g<<1^g<<2^g<<3^g<<4;m=m>>8^m&255^99;c[f]=m;d[m]=f;n=h[e=h[k=h[f]]];p=0x1010101*n^0x10001*e^0x101*k^0x1010100*f;n=0x101*h[m]^0x1010100*m;for(e=0;4>e;e++)a[e][f]=n=n<<24^n>>>8,b[e][m]=p=p<<24^p>>>8}for(e=
+sjcl.cipher.aes.prototype={encrypt:function(a){return y(this,a,0)},decrypt:function(a){return y(this,a,1)},k:[[[],[],[],[],[]],[[],[],[],[],[]]],D:function(){var a=this.k[0],b=this.k[1],c=a[4],d=b[4],e,f,g,h=[],l=[],k,n,m,p;for(e=0;0x100>e;e++)l[(h[e]=e<<1^283*(e>>7))^e]=e;for(f=g=0;!c[f];f^=k||1,g=l[g]||1){m=g^g<<1^g<<2^g<<3^g<<4;m=m>>8^m&255^99;c[f]=m;d[m]=f;n=h[e=h[k=h[f]]];p=0x1010101*n^0x10001*e^0x101*k^0x1010100*f;n=0x101*h[m]^0x1010100*m;for(e=0;4>e;e++)a[e][f]=n=n<<24^n>>>8,b[e][m]=p=p<<24^p>>>8}for(e=
 0;5>e;e++)a[e]=a[e].slice(0),b[e]=b[e].slice(0)}};
-function y(a,b,c){4!==b.length&&q(new sjcl.exception.invalid("invalid aes block size"));var d=a.a[c],e=b[0]^d[0],f=b[c?3:1]^d[1],g=b[2]^d[2];b=b[c?1:3]^d[3];var h,l,k,n=d.length/4-2,m,p=4,s=[0,0,0,0];h=a.j[c];a=h[0];var r=h[1],v=h[2],w=h[3],x=h[4];for(m=0;m<n;m++)h=a[e>>>24]^r[f>>16&255]^v[g>>8&255]^w[b&255]^d[p],l=a[f>>>24]^r[g>>16&255]^v[b>>8&255]^w[e&255]^d[p+1],k=a[g>>>24]^r[b>>16&255]^v[e>>8&255]^w[f&255]^d[p+2],b=a[b>>>24]^r[e>>16&255]^v[f>>8&255]^w[g&255]^d[p+3],p+=4,e=h,f=l,g=k;for(m=0;4>
+function y(a,b,c){4!==b.length&&q(new sjcl.exception.invalid("invalid aes block size"));var d=a.b[c],e=b[0]^d[0],f=b[c?3:1]^d[1],g=b[2]^d[2];b=b[c?1:3]^d[3];var h,l,k,n=d.length/4-2,m,p=4,s=[0,0,0,0];h=a.k[c];a=h[0];var r=h[1],v=h[2],w=h[3],x=h[4];for(m=0;m<n;m++)h=a[e>>>24]^r[f>>16&255]^v[g>>8&255]^w[b&255]^d[p],l=a[f>>>24]^r[g>>16&255]^v[b>>8&255]^w[e&255]^d[p+1],k=a[g>>>24]^r[b>>16&255]^v[e>>8&255]^w[f&255]^d[p+2],b=a[b>>>24]^r[e>>16&255]^v[f>>8&255]^w[g&255]^d[p+3],p+=4,e=h,f=l,g=k;for(m=0;4>
 m;m++)s[c?3&-m:m]=x[e>>>24]<<24^x[f>>16&255]<<16^x[g>>8&255]<<8^x[b&255]^d[p++],h=e,e=f,f=g,g=b,b=h;return s}
-sjcl.bitArray={bitSlice:function(a,b,c){a=sjcl.bitArray.O(a.slice(b/32),32-(b&31)).slice(1);return c===t?a:sjcl.bitArray.clamp(a,c-b)},extract:function(a,b,c){var d=Math.floor(-b-c&31);return((b+c-1^b)&-32?a[b/32|0]<<32-d^a[b/32+1|0]>>>d:a[b/32|0]>>>d)&(1<<c)-1},concat:function(a,b){if(0===a.length||0===b.length)return a.concat(b);var c=a[a.length-1],d=sjcl.bitArray.getPartial(c);return 32===d?a.concat(b):sjcl.bitArray.O(b,d,c|0,a.slice(0,a.length-1))},bitLength:function(a){var b=a.length;return 0===
+sjcl.bitArray={bitSlice:function(a,b,c){a=sjcl.bitArray.P(a.slice(b/32),32-(b&31)).slice(1);return c===t?a:sjcl.bitArray.clamp(a,c-b)},extract:function(a,b,c){var d=Math.floor(-b-c&31);return((b+c-1^b)&-32?a[b/32|0]<<32-d^a[b/32+1|0]>>>d:a[b/32|0]>>>d)&(1<<c)-1},concat:function(a,b){if(0===a.length||0===b.length)return a.concat(b);var c=a[a.length-1],d=sjcl.bitArray.getPartial(c);return 32===d?a.concat(b):sjcl.bitArray.P(b,d,c|0,a.slice(0,a.length-1))},bitLength:function(a){var b=a.length;return 0===
 b?0:32*(b-1)+sjcl.bitArray.getPartial(a[b-1])},clamp:function(a,b){if(32*a.length<b)return a;a=a.slice(0,Math.ceil(b/32));var c=a.length;b&=31;0<c&&b&&(a[c-1]=sjcl.bitArray.partial(b,a[c-1]&2147483648>>b-1,1));return a},partial:function(a,b,c){return 32===a?b:(c?b|0:b<<32-a)+0x10000000000*a},getPartial:function(a){return Math.round(a/0x10000000000)||32},equal:function(a,b){if(sjcl.bitArray.bitLength(a)!==sjcl.bitArray.bitLength(b))return u;var c=0,d;for(d=0;d<a.length;d++)c|=a[d]^b[d];return 0===
-c},O:function(a,b,c,d){var e;e=0;for(d===t&&(d=[]);32<=b;b-=32)d.push(c),c=0;if(0===b)return d.concat(a);for(e=0;e<a.length;e++)d.push(c|a[e]>>>b),c=a[e]<<32-b;e=a.length?a[a.length-1]:0;a=sjcl.bitArray.getPartial(e);d.push(sjcl.bitArray.partial(b+a&31,32<b+a?c:d.pop(),1));return d},k:function(a,b){return[a[0]^b[0],a[1]^b[1],a[2]^b[2],a[3]^b[3]]}};
+c},P:function(a,b,c,d){var e;e=0;for(d===t&&(d=[]);32<=b;b-=32)d.push(c),c=0;if(0===b)return d.concat(a);for(e=0;e<a.length;e++)d.push(c|a[e]>>>b),c=a[e]<<32-b;e=a.length?a[a.length-1]:0;a=sjcl.bitArray.getPartial(e);d.push(sjcl.bitArray.partial(b+a&31,32<b+a?c:d.pop(),1));return d},l:function(a,b){return[a[0]^b[0],a[1]^b[1],a[2]^b[2],a[3]^b[3]]},byteswapM:function(a){var b,c;for(b=0;b<a.length;++b)c=a[b],a[b]=c>>>24|c>>>8&0xff00|(c&0xff00)<<8|c<<24;return a}};
 sjcl.codec.utf8String={fromBits:function(a){var b="",c=sjcl.bitArray.bitLength(a),d,e;for(d=0;d<c/8;d++)0===(d&3)&&(e=a[d/4]),b+=String.fromCharCode(e>>>24),e<<=8;return decodeURIComponent(escape(b))},toBits:function(a){a=unescape(encodeURIComponent(a));var b=[],c,d=0;for(c=0;c<a.length;c++)d=d<<8|a.charCodeAt(c),3===(c&3)&&(b.push(d),d=0);c&3&&b.push(sjcl.bitArray.partial(8*(c&3),d));return b}};
 sjcl.codec.hex={fromBits:function(a){var b="",c;for(c=0;c<a.length;c++)b+=((a[c]|0)+0xf00000000000).toString(16).substr(4);return b.substr(0,sjcl.bitArray.bitLength(a)/4)},toBits:function(a){var b,c=[],d;a=a.replace(/\s|0x/g,"");d=a.length;a+="00000000";for(b=0;b<a.length;b+=8)c.push(parseInt(a.substr(b,8),16)^0);return sjcl.bitArray.clamp(c,4*d)}};
-sjcl.codec.base64={I:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",fromBits:function(a,b,c){var d="",e=0,f=sjcl.codec.base64.I,g=0,h=sjcl.bitArray.bitLength(a);c&&(f=f.substr(0,62)+"-_");for(c=0;6*d.length<h;)d+=f.charAt((g^a[c]>>>e)>>>26),6>e?(g=a[c]<<6-e,e+=26,c++):(g<<=6,e-=6);for(;d.length&3&&!b;)d+="=";return d},toBits:function(a,b){a=a.replace(/\s|=/g,"");var c=[],d,e=0,f=sjcl.codec.base64.I,g=0,h;b&&(f=f.substr(0,62)+"-_");for(d=0;d<a.length;d++)h=f.indexOf(a.charAt(d)),
-0>h&&q(new sjcl.exception.invalid("this isn't base64!")),26<e?(e-=26,c.push(g^h>>>e),g=h<<32-e):(e+=6,g^=h<<32-e);e&56&&c.push(sjcl.bitArray.partial(e&56,g,1));return c}};sjcl.codec.base64url={fromBits:function(a){return sjcl.codec.base64.fromBits(a,1,1)},toBits:function(a){return sjcl.codec.base64.toBits(a,1)}};sjcl.hash.sha256=function(a){this.a[0]||this.D();a?(this.q=a.q.slice(0),this.m=a.m.slice(0),this.g=a.g):this.reset()};sjcl.hash.sha256.hash=function(a){return(new sjcl.hash.sha256).update(a).finalize()};
-sjcl.hash.sha256.prototype={blockSize:512,reset:function(){this.q=this.M.slice(0);this.m=[];this.g=0;return this},update:function(a){"string"===typeof a&&(a=sjcl.codec.utf8String.toBits(a));var b,c=this.m=sjcl.bitArray.concat(this.m,a);b=this.g;a=this.g=b+sjcl.bitArray.bitLength(a);for(b=512+b&-512;b<=a;b+=512)z(this,c.splice(0,16));return this},finalize:function(){var a,b=this.m,c=this.q,b=sjcl.bitArray.concat(b,[sjcl.bitArray.partial(1,1)]);for(a=b.length+2;a&15;a++)b.push(0);b.push(Math.floor(this.g/
-4294967296));for(b.push(this.g|0);b.length;)z(this,b.splice(0,16));this.reset();return c},M:[],a:[],D:function(){function a(a){return 0x100000000*(a-Math.floor(a))|0}var b=0,c=2,d;a:for(;64>b;c++){for(d=2;d*d<=c;d++)if(0===c%d)continue a;8>b&&(this.M[b]=a(Math.pow(c,0.5)));this.a[b]=a(Math.pow(c,1/3));b++}}};
-function z(a,b){var c,d,e,f=b.slice(0),g=a.q,h=a.a,l=g[0],k=g[1],n=g[2],m=g[3],p=g[4],s=g[5],r=g[6],v=g[7];for(c=0;64>c;c++)16>c?d=f[c]:(d=f[c+1&15],e=f[c+14&15],d=f[c&15]=(d>>>7^d>>>18^d>>>3^d<<25^d<<14)+(e>>>17^e>>>19^e>>>10^e<<15^e<<13)+f[c&15]+f[c+9&15]|0),d=d+v+(p>>>6^p>>>11^p>>>25^p<<26^p<<21^p<<7)+(r^p&(s^r))+h[c],v=r,r=s,s=p,p=m+d|0,m=n,n=k,k=l,l=d+(k&n^m&(k^n))+(k>>>2^k>>>13^k>>>22^k<<30^k<<19^k<<10)|0;g[0]=g[0]+l|0;g[1]=g[1]+k|0;g[2]=g[2]+n|0;g[3]=g[3]+m|0;g[4]=g[4]+p|0;g[5]=g[5]+s|0;g[6]=
+sjcl.codec.base64={J:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",fromBits:function(a,b,c){var d="",e=0,f=sjcl.codec.base64.J,g=0,h=sjcl.bitArray.bitLength(a);c&&(f=f.substr(0,62)+"-_");for(c=0;6*d.length<h;)d+=f.charAt((g^a[c]>>>e)>>>26),6>e?(g=a[c]<<6-e,e+=26,c++):(g<<=6,e-=6);for(;d.length&3&&!b;)d+="=";return d},toBits:function(a,b){a=a.replace(/\s|=/g,"");var c=[],d,e=0,f=sjcl.codec.base64.J,g=0,h;b&&(f=f.substr(0,62)+"-_");for(d=0;d<a.length;d++)h=f.indexOf(a.charAt(d)),
+0>h&&q(new sjcl.exception.invalid("this isn't base64!")),26<e?(e-=26,c.push(g^h>>>e),g=h<<32-e):(e+=6,g^=h<<32-e);e&56&&c.push(sjcl.bitArray.partial(e&56,g,1));return c}};sjcl.codec.base64url={fromBits:function(a){return sjcl.codec.base64.fromBits(a,1,1)},toBits:function(a){return sjcl.codec.base64.toBits(a,1)}};sjcl.hash.sha256=function(a){this.b[0]||this.D();a?(this.r=a.r.slice(0),this.o=a.o.slice(0),this.h=a.h):this.reset()};sjcl.hash.sha256.hash=function(a){return(new sjcl.hash.sha256).update(a).finalize()};
+sjcl.hash.sha256.prototype={blockSize:512,reset:function(){this.r=this.N.slice(0);this.o=[];this.h=0;return this},update:function(a){"string"===typeof a&&(a=sjcl.codec.utf8String.toBits(a));var b,c=this.o=sjcl.bitArray.concat(this.o,a);b=this.h;a=this.h=b+sjcl.bitArray.bitLength(a);for(b=512+b&-512;b<=a;b+=512)z(this,c.splice(0,16));return this},finalize:function(){var a,b=this.o,c=this.r,b=sjcl.bitArray.concat(b,[sjcl.bitArray.partial(1,1)]);for(a=b.length+2;a&15;a++)b.push(0);b.push(Math.floor(this.h/
+4294967296));for(b.push(this.h|0);b.length;)z(this,b.splice(0,16));this.reset();return c},N:[],b:[],D:function(){function a(a){return 0x100000000*(a-Math.floor(a))|0}var b=0,c=2,d;a:for(;64>b;c++){for(d=2;d*d<=c;d++)if(0===c%d)continue a;8>b&&(this.N[b]=a(Math.pow(c,0.5)));this.b[b]=a(Math.pow(c,1/3));b++}}};
+function z(a,b){var c,d,e,f=b.slice(0),g=a.r,h=a.b,l=g[0],k=g[1],n=g[2],m=g[3],p=g[4],s=g[5],r=g[6],v=g[7];for(c=0;64>c;c++)16>c?d=f[c]:(d=f[c+1&15],e=f[c+14&15],d=f[c&15]=(d>>>7^d>>>18^d>>>3^d<<25^d<<14)+(e>>>17^e>>>19^e>>>10^e<<15^e<<13)+f[c&15]+f[c+9&15]|0),d=d+v+(p>>>6^p>>>11^p>>>25^p<<26^p<<21^p<<7)+(r^p&(s^r))+h[c],v=r,r=s,s=p,p=m+d|0,m=n,n=k,k=l,l=d+(k&n^m&(k^n))+(k>>>2^k>>>13^k>>>22^k<<30^k<<19^k<<10)|0;g[0]=g[0]+l|0;g[1]=g[1]+k|0;g[2]=g[2]+n|0;g[3]=g[3]+m|0;g[4]=g[4]+p|0;g[5]=g[5]+s|0;g[6]=
 g[6]+r|0;g[7]=g[7]+v|0}
-sjcl.mode.ccm={name:"ccm",encrypt:function(a,b,c,d,e){var f,g=b.slice(0),h=sjcl.bitArray,l=h.bitLength(c)/8,k=h.bitLength(g)/8;e=e||64;d=d||[];7>l&&q(new sjcl.exception.invalid("ccm: iv must be at least 7 bytes"));for(f=2;4>f&&k>>>8*f;f++);f<15-l&&(f=15-l);c=h.clamp(c,8*(15-f));b=sjcl.mode.ccm.K(a,b,c,d,e,f);g=sjcl.mode.ccm.n(a,g,c,b,e,f);return h.concat(g.data,g.tag)},decrypt:function(a,b,c,d,e){e=e||64;d=d||[];var f=sjcl.bitArray,g=f.bitLength(c)/8,h=f.bitLength(b),l=f.clamp(b,h-e),k=f.bitSlice(b,
-h-e),h=(h-e)/8;7>g&&q(new sjcl.exception.invalid("ccm: iv must be at least 7 bytes"));for(b=2;4>b&&h>>>8*b;b++);b<15-g&&(b=15-g);c=f.clamp(c,8*(15-b));l=sjcl.mode.ccm.n(a,l,c,k,e,b);a=sjcl.mode.ccm.K(a,l.data,c,d,e,b);f.equal(l.tag,a)||q(new sjcl.exception.corrupt("ccm: tag doesn't match"));return l.data},K:function(a,b,c,d,e,f){var g=[],h=sjcl.bitArray,l=h.k;e/=8;(e%2||4>e||16<e)&&q(new sjcl.exception.invalid("ccm: invalid tag length"));(0xffffffff<d.length||0xffffffff<b.length)&&q(new sjcl.exception.bug("ccm: can't deal with 4GiB or more data"));
-f=[h.partial(8,(d.length?64:0)|e-2<<2|f-1)];f=h.concat(f,c);f[3]|=h.bitLength(b)/8;f=a.encrypt(f);if(d.length){c=h.bitLength(d)/8;65279>=c?g=[h.partial(16,c)]:0xffffffff>=c&&(g=h.concat([h.partial(16,65534)],[c]));g=h.concat(g,d);for(d=0;d<g.length;d+=4)f=a.encrypt(l(f,g.slice(d,d+4).concat([0,0,0])))}for(d=0;d<b.length;d+=4)f=a.encrypt(l(f,b.slice(d,d+4).concat([0,0,0])));return h.clamp(f,8*e)},n:function(a,b,c,d,e,f){var g,h=sjcl.bitArray;g=h.k;var l=b.length,k=h.bitLength(b);c=h.concat([h.partial(8,
+sjcl.mode.ccm={name:"ccm",encrypt:function(a,b,c,d,e){var f,g=b.slice(0),h=sjcl.bitArray,l=h.bitLength(c)/8,k=h.bitLength(g)/8;e=e||64;d=d||[];7>l&&q(new sjcl.exception.invalid("ccm: iv must be at least 7 bytes"));for(f=2;4>f&&k>>>8*f;f++);f<15-l&&(f=15-l);c=h.clamp(c,8*(15-f));b=sjcl.mode.ccm.L(a,b,c,d,e,f);g=sjcl.mode.ccm.p(a,g,c,b,e,f);return h.concat(g.data,g.tag)},decrypt:function(a,b,c,d,e){e=e||64;d=d||[];var f=sjcl.bitArray,g=f.bitLength(c)/8,h=f.bitLength(b),l=f.clamp(b,h-e),k=f.bitSlice(b,
+h-e),h=(h-e)/8;7>g&&q(new sjcl.exception.invalid("ccm: iv must be at least 7 bytes"));for(b=2;4>b&&h>>>8*b;b++);b<15-g&&(b=15-g);c=f.clamp(c,8*(15-b));l=sjcl.mode.ccm.p(a,l,c,k,e,b);a=sjcl.mode.ccm.L(a,l.data,c,d,e,b);f.equal(l.tag,a)||q(new sjcl.exception.corrupt("ccm: tag doesn't match"));return l.data},L:function(a,b,c,d,e,f){var g=[],h=sjcl.bitArray,l=h.l;e/=8;(e%2||4>e||16<e)&&q(new sjcl.exception.invalid("ccm: invalid tag length"));(0xffffffff<d.length||0xffffffff<b.length)&&q(new sjcl.exception.bug("ccm: can't deal with 4GiB or more data"));
+f=[h.partial(8,(d.length?64:0)|e-2<<2|f-1)];f=h.concat(f,c);f[3]|=h.bitLength(b)/8;f=a.encrypt(f);if(d.length){c=h.bitLength(d)/8;65279>=c?g=[h.partial(16,c)]:0xffffffff>=c&&(g=h.concat([h.partial(16,65534)],[c]));g=h.concat(g,d);for(d=0;d<g.length;d+=4)f=a.encrypt(l(f,g.slice(d,d+4).concat([0,0,0])))}for(d=0;d<b.length;d+=4)f=a.encrypt(l(f,b.slice(d,d+4).concat([0,0,0])));return h.clamp(f,8*e)},p:function(a,b,c,d,e,f){var g,h=sjcl.bitArray;g=h.l;var l=b.length,k=h.bitLength(b);c=h.concat([h.partial(8,
 f-1)],c).concat([0,0,0]).slice(0,4);d=h.bitSlice(g(d,a.encrypt(c)),0,e);if(!l)return{tag:d,data:[]};for(g=0;g<l;g+=4)c[3]++,e=a.encrypt(c),b[g]^=e[0],b[g+1]^=e[1],b[g+2]^=e[2],b[g+3]^=e[3];return{tag:d,data:h.clamp(b,k)}}};
-sjcl.mode.ocb2={name:"ocb2",encrypt:function(a,b,c,d,e,f){128!==sjcl.bitArray.bitLength(c)&&q(new sjcl.exception.invalid("ocb iv must be 128 bits"));var g,h=sjcl.mode.ocb2.G,l=sjcl.bitArray,k=l.k,n=[0,0,0,0];c=h(a.encrypt(c));var m,p=[];d=d||[];e=e||64;for(g=0;g+4<b.length;g+=4)m=b.slice(g,g+4),n=k(n,m),p=p.concat(k(c,a.encrypt(k(c,m)))),c=h(c);m=b.slice(g);b=l.bitLength(m);g=a.encrypt(k(c,[0,0,0,b]));m=l.clamp(k(m.concat([0,0,0]),g),b);n=k(n,k(m.concat([0,0,0]),g));n=a.encrypt(k(n,k(c,h(c))));d.length&&
-(n=k(n,f?d:sjcl.mode.ocb2.pmac(a,d)));return p.concat(l.concat(m,l.clamp(n,e)))},decrypt:function(a,b,c,d,e,f){128!==sjcl.bitArray.bitLength(c)&&q(new sjcl.exception.invalid("ocb iv must be 128 bits"));e=e||64;var g=sjcl.mode.ocb2.G,h=sjcl.bitArray,l=h.k,k=[0,0,0,0],n=g(a.encrypt(c)),m,p,s=sjcl.bitArray.bitLength(b)-e,r=[];d=d||[];for(c=0;c+4<s/32;c+=4)m=l(n,a.decrypt(l(n,b.slice(c,c+4)))),k=l(k,m),r=r.concat(m),n=g(n);p=s-32*c;m=a.encrypt(l(n,[0,0,0,p]));m=l(m,h.clamp(b.slice(c),p).concat([0,0,0]));
-k=l(k,m);k=a.encrypt(l(k,l(n,g(n))));d.length&&(k=l(k,f?d:sjcl.mode.ocb2.pmac(a,d)));h.equal(h.clamp(k,e),h.bitSlice(b,s))||q(new sjcl.exception.corrupt("ocb: tag doesn't match"));return r.concat(h.clamp(m,p))},pmac:function(a,b){var c,d=sjcl.mode.ocb2.G,e=sjcl.bitArray,f=e.k,g=[0,0,0,0],h=a.encrypt([0,0,0,0]),h=f(h,d(d(h)));for(c=0;c+4<b.length;c+=4)h=d(h),g=f(g,a.encrypt(f(h,b.slice(c,c+4))));c=b.slice(c);128>e.bitLength(c)&&(h=f(h,d(h)),c=e.concat(c,[-2147483648,0,0,0]));g=f(g,c);return a.encrypt(f(d(f(h,
-d(h))),g))},G:function(a){return[a[0]<<1^a[1]>>>31,a[1]<<1^a[2]>>>31,a[2]<<1^a[3]>>>31,a[3]<<1^135*(a[0]>>>31)]}};
-sjcl.mode.gcm={name:"gcm",encrypt:function(a,b,c,d,e){var f=b.slice(0);b=sjcl.bitArray;d=d||[];a=sjcl.mode.gcm.n(!0,a,f,d,c,e||128);return b.concat(a.data,a.tag)},decrypt:function(a,b,c,d,e){var f=b.slice(0),g=sjcl.bitArray,h=g.bitLength(f);e=e||128;d=d||[];e<=h?(b=g.bitSlice(f,h-e),f=g.bitSlice(f,0,h-e)):(b=f,f=[]);a=sjcl.mode.gcm.n(u,a,f,d,c,e);g.equal(a.tag,b)||q(new sjcl.exception.corrupt("gcm: tag doesn't match"));return a.data},U:function(a,b){var c,d,e,f,g,h=sjcl.bitArray.k;e=[0,0,0,0];f=b.slice(0);
-for(c=0;128>c;c++){(d=0!==(a[Math.floor(c/32)]&1<<31-c%32))&&(e=h(e,f));g=0!==(f[3]&1);for(d=3;0<d;d--)f[d]=f[d]>>>1|(f[d-1]&1)<<31;f[0]>>>=1;g&&(f[0]^=-0x1f000000)}return e},f:function(a,b,c){var d,e=c.length;b=b.slice(0);for(d=0;d<e;d+=4)b[0]^=0xffffffff&c[d],b[1]^=0xffffffff&c[d+1],b[2]^=0xffffffff&c[d+2],b[3]^=0xffffffff&c[d+3],b=sjcl.mode.gcm.U(b,a);return b},n:function(a,b,c,d,e,f){var g,h,l,k,n,m,p,s,r=sjcl.bitArray;m=c.length;p=r.bitLength(c);s=r.bitLength(d);h=r.bitLength(e);g=b.encrypt([0,
-0,0,0]);96===h?(e=e.slice(0),e=r.concat(e,[1])):(e=sjcl.mode.gcm.f(g,[0,0,0,0],e),e=sjcl.mode.gcm.f(g,e,[0,0,Math.floor(h/0x100000000),h&0xffffffff]));h=sjcl.mode.gcm.f(g,[0,0,0,0],d);n=e.slice(0);d=h.slice(0);a||(d=sjcl.mode.gcm.f(g,h,c));for(k=0;k<m;k+=4)n[3]++,l=b.encrypt(n),c[k]^=l[0],c[k+1]^=l[1],c[k+2]^=l[2],c[k+3]^=l[3];c=r.clamp(c,p);a&&(d=sjcl.mode.gcm.f(g,h,c));a=[Math.floor(s/0x100000000),s&0xffffffff,Math.floor(p/0x100000000),p&0xffffffff];d=sjcl.mode.gcm.f(g,d,a);l=b.encrypt(e);d[0]^=l[0];
-d[1]^=l[1];d[2]^=l[2];d[3]^=l[3];return{tag:r.bitSlice(d,0,f),data:c}}};sjcl.misc.hmac=function(a,b){this.L=b=b||sjcl.hash.sha256;var c=[[],[]],d,e=b.prototype.blockSize/32;this.o=[new b,new b];a.length>e&&(a=b.hash(a));for(d=0;d<e;d++)c[0][d]=a[d]^909522486,c[1][d]=a[d]^1549556828;this.o[0].update(c[0]);this.o[1].update(c[1])};sjcl.misc.hmac.prototype.encrypt=sjcl.misc.hmac.prototype.mac=function(a){a=(new this.L(this.o[0])).update(a).finalize();return(new this.L(this.o[1])).update(a).finalize()};
-sjcl.misc.pbkdf2=function(a,b,c,d,e){c=c||1E3;(0>d||0>c)&&q(sjcl.exception.invalid("invalid params to pbkdf2"));"string"===typeof a&&(a=sjcl.codec.utf8String.toBits(a));e=e||sjcl.misc.hmac;a=new e(a);var f,g,h,l,k=[],n=sjcl.bitArray;for(l=1;32*k.length<(d||1);l++){e=f=a.encrypt(n.concat(b,[l]));for(g=1;g<c;g++){f=a.encrypt(f);for(h=0;h<f.length;h++)e[h]^=f[h]}k=k.concat(e)}d&&(k=n.clamp(k,d));return k};
-sjcl.prng=function(a){this.b=[new sjcl.hash.sha256];this.h=[0];this.F=0;this.t={};this.C=0;this.J={};this.N=this.c=this.i=this.T=0;this.a=[0,0,0,0,0,0,0,0];this.e=[0,0,0,0];this.A=t;this.B=a;this.p=u;this.z={progress:{},seeded:{}};this.l=this.S=0;this.u=1;this.w=2;this.Q=0x10000;this.H=[0,48,64,96,128,192,0x100,384,512,768,1024];this.R=3E4;this.P=80};
-sjcl.prng.prototype={randomWords:function(a,b){var c=[],d;d=this.isReady(b);var e;d===this.l&&q(new sjcl.exception.notReady("generator isn't seeded"));if(d&this.w){d=!(d&this.u);e=[];var f=0,g;this.N=e[0]=(new Date).valueOf()+this.R;for(g=0;16>g;g++)e.push(0x100000000*Math.random()|0);for(g=0;g<this.b.length&&!(e=e.concat(this.b[g].finalize()),f+=this.h[g],this.h[g]=0,!d&&this.F&1<<g);g++);this.F>=1<<this.b.length&&(this.b.push(new sjcl.hash.sha256),this.h.push(0));this.c-=f;f>this.i&&(this.i=f);this.F++;
-this.a=sjcl.hash.sha256.hash(this.a.concat(e));this.A=new sjcl.cipher.aes(this.a);for(d=0;4>d&&!(this.e[d]=this.e[d]+1|0,this.e[d]);d++);}for(d=0;d<a;d+=4)0===(d+1)%this.Q&&A(this),e=B(this),c.push(e[0],e[1],e[2],e[3]);A(this);return c.slice(0,a)},setDefaultParanoia:function(a){this.B=a},addEntropy:function(a,b,c){c=c||"user";var d,e,f=(new Date).valueOf(),g=this.t[c],h=this.isReady(),l=0;d=this.J[c];d===t&&(d=this.J[c]=this.T++);g===t&&(g=this.t[c]=0);this.t[c]=(this.t[c]+1)%this.b.length;switch(typeof a){case "number":b===
-t&&(b=1);this.b[g].update([d,this.C++,1,b,f,1,a|0]);break;case "object":c=Object.prototype.toString.call(a);if("[object Uint32Array]"===c){e=[];for(c=0;c<a.length;c++)e.push(a[c]);a=e}else{"[object Array]"!==c&&(l=1);for(c=0;c<a.length&&!l;c++)"number"!=typeof a[c]&&(l=1)}if(!l){if(b===t)for(c=b=0;c<a.length;c++)for(e=a[c];0<e;)b++,e>>>=1;this.b[g].update([d,this.C++,2,b,f,a.length].concat(a))}break;case "string":b===t&&(b=a.length);this.b[g].update([d,this.C++,3,b,f,a.length]);this.b[g].update(a);
-break;default:l=1}l&&q(new sjcl.exception.bug("random: addEntropy only supports number, array of numbers or string"));this.h[g]+=b;this.c+=b;h===this.l&&(this.isReady()!==this.l&&C("seeded",Math.max(this.i,this.c)),C("progress",this.getProgress()))},isReady:function(a){a=this.H[a!==t?a:this.B];return this.i&&this.i>=a?this.h[0]>this.P&&(new Date).valueOf()>this.N?this.w|this.u:this.u:this.c>=a?this.w|this.l:this.l},getProgress:function(a){a=this.H[a?a:this.B];return this.i>=a?1:this.c>a?1:this.c/
-a},startCollectors:function(){this.p||(window.addEventListener?(window.addEventListener("load",this.r,u),window.addEventListener("mousemove",this.s,u)):document.attachEvent?(document.attachEvent("onload",this.r),document.attachEvent("onmousemove",this.s)):q(new sjcl.exception.bug("can't attach event")),this.p=!0)},stopCollectors:function(){this.p&&(window.removeEventListener?(window.removeEventListener("load",this.r,u),window.removeEventListener("mousemove",this.s,u)):window.detachEvent&&(window.detachEvent("onload",
-this.r),window.detachEvent("onmousemove",this.s)),this.p=u)},addEventListener:function(a,b){this.z[a][this.S++]=b},removeEventListener:function(a,b){var c,d,e=this.z[a],f=[];for(d in e)e.hasOwnProperty(d)&&e[d]===b&&f.push(d);for(c=0;c<f.length;c++)d=f[c],delete e[d]},s:function(a){sjcl.random.addEntropy([a.x||a.clientX||a.offsetX||0,a.y||a.clientY||a.offsetY||0],2,"mouse")},r:function(){sjcl.random.addEntropy((new Date).valueOf(),2,"loadtime")}};
-function C(a,b){var c,d=sjcl.random.z[a],e=[];for(c in d)d.hasOwnProperty(c)&&e.push(d[c]);for(c=0;c<e.length;c++)e[c](b)}function A(a){a.a=B(a).concat(B(a));a.A=new sjcl.cipher.aes(a.a)}function B(a){for(var b=0;4>b&&!(a.e[b]=a.e[b]+1|0,a.e[b]);b++);return a.A.encrypt(a.e)}sjcl.random=new sjcl.prng(6);try{var D=new Uint32Array(32);crypto.getRandomValues(D);sjcl.random.addEntropy(D,1024,"crypto['getRandomValues']")}catch(E){}
-sjcl.json={defaults:{v:1,iter:1E3,ks:128,ts:64,mode:"ccm",adata:"",cipher:"aes"},encrypt:function(a,b,c,d){c=c||{};d=d||{};var e=sjcl.json,f=e.d({iv:sjcl.random.randomWords(4,0)},e.defaults),g;e.d(f,c);c=f.adata;"string"===typeof f.salt&&(f.salt=sjcl.codec.base64.toBits(f.salt));"string"===typeof f.iv&&(f.iv=sjcl.codec.base64.toBits(f.iv));(!sjcl.mode[f.mode]||!sjcl.cipher[f.cipher]||"string"===typeof a&&100>=f.iter||64!==f.ts&&96!==f.ts&&128!==f.ts||128!==f.ks&&192!==f.ks&&0x100!==f.ks||2>f.iv.length||
-4<f.iv.length)&&q(new sjcl.exception.invalid("json encrypt: invalid parameters"));"string"===typeof a?(g=sjcl.misc.cachedPbkdf2(a,f),a=g.key.slice(0,f.ks/32),f.salt=g.salt):sjcl.ecc&&a instanceof sjcl.ecc.elGamal.publicKey&&(g=a.kem(),f.kemtag=g.tag,a=g.key.slice(0,f.ks/32));"string"===typeof b&&(b=sjcl.codec.utf8String.toBits(b));"string"===typeof c&&(c=sjcl.codec.utf8String.toBits(c));g=new sjcl.cipher[f.cipher](a);e.d(d,f);d.key=a;f.ct=sjcl.mode[f.mode].encrypt(g,b,f.iv,c,f.ts);return e.encode(f)},
-decrypt:function(a,b,c,d){c=c||{};d=d||{};var e=sjcl.json;b=e.d(e.d(e.d({},e.defaults),e.decode(b)),c,!0);var f;c=b.adata;"string"===typeof b.salt&&(b.salt=sjcl.codec.base64.toBits(b.salt));"string"===typeof b.iv&&(b.iv=sjcl.codec.base64.toBits(b.iv));(!sjcl.mode[b.mode]||!sjcl.cipher[b.cipher]||"string"===typeof a&&100>=b.iter||64!==b.ts&&96!==b.ts&&128!==b.ts||128!==b.ks&&192!==b.ks&&0x100!==b.ks||!b.iv||2>b.iv.length||4<b.iv.length)&&q(new sjcl.exception.invalid("json decrypt: invalid parameters"));
-"string"===typeof a?(f=sjcl.misc.cachedPbkdf2(a,b),a=f.key.slice(0,b.ks/32),b.salt=f.salt):sjcl.ecc&&a instanceof sjcl.ecc.elGamal.secretKey&&(a=a.unkem(sjcl.codec.base64.toBits(b.kemtag)).slice(0,b.ks/32));"string"===typeof c&&(c=sjcl.codec.utf8String.toBits(c));f=new sjcl.cipher[b.cipher](a);c=sjcl.mode[b.mode].decrypt(f,b.ct,b.iv,c,b.ts);e.d(d,b);d.key=a;return sjcl.codec.utf8String.fromBits(c)},encode:function(a){var b,c="{",d="";for(b in a)if(a.hasOwnProperty(b))switch(b.match(/^[a-z0-9]+$/i)||
-q(new sjcl.exception.invalid("json encode: invalid property name")),c+=d+'"'+b+'":',d=",",typeof a[b]){case "number":case "boolean":c+=a[b];break;case "string":c+='"'+escape(a[b])+'"';break;case "object":c+='"'+sjcl.codec.base64.fromBits(a[b],0)+'"';break;default:q(new sjcl.exception.bug("json encode: unsupported type"))}return c+"}"},decode:function(a){a=a.replace(/\s/g,"");a.match(/^\{.*\}$/)||q(new sjcl.exception.invalid("json decode: this isn't json!"));a=a.replace(/^\{|\}$/g,"").split(/,/);var b=
-{},c,d;for(c=0;c<a.length;c++)(d=a[c].match(/^(?:(["']?)([a-z][a-z0-9]*)\1):(?:(\d+)|"([a-z0-9+\/%*_.@=\-]*)")$/i))||q(new sjcl.exception.invalid("json decode: this isn't json!")),b[d[2]]=d[3]?parseInt(d[3],10):d[2].match(/^(ct|salt|iv)$/)?sjcl.codec.base64.toBits(d[4]):unescape(d[4]);return b},d:function(a,b,c){a===t&&(a={});if(b===t)return a;for(var d in b)b.hasOwnProperty(d)&&(c&&(a[d]!==t&&a[d]!==b[d])&&q(new sjcl.exception.invalid("required parameter overridden")),a[d]=b[d]);return a},X:function(a,
-b){var c={},d;for(d in a)a.hasOwnProperty(d)&&a[d]!==b[d]&&(c[d]=a[d]);return c},W:function(a,b){var c={},d;for(d=0;d<b.length;d++)a[b[d]]!==t&&(c[b[d]]=a[b[d]]);return c}};sjcl.encrypt=sjcl.json.encrypt;sjcl.decrypt=sjcl.json.decrypt;sjcl.misc.V={};
-sjcl.misc.cachedPbkdf2=function(a,b){var c=sjcl.misc.V,d;b=b||{};d=b.iter||1E3;c=c[a]=c[a]||{};d=c[d]=c[d]||{firstSalt:b.salt&&b.salt.length?b.salt.slice(0):sjcl.random.randomWords(2,0)};c=b.salt===t?d.firstSalt:b.salt;d[c]=d[c]||sjcl.misc.pbkdf2(a,c,b.iter);return{key:d[c].slice(0),salt:c.slice(0)}};
+sjcl.mode.ocb2={name:"ocb2",encrypt:function(a,b,c,d,e,f){128!==sjcl.bitArray.bitLength(c)&&q(new sjcl.exception.invalid("ocb iv must be 128 bits"));var g,h=sjcl.mode.ocb2.H,l=sjcl.bitArray,k=l.l,n=[0,0,0,0];c=h(a.encrypt(c));var m,p=[];d=d||[];e=e||64;for(g=0;g+4<b.length;g+=4)m=b.slice(g,g+4),n=k(n,m),p=p.concat(k(c,a.encrypt(k(c,m)))),c=h(c);m=b.slice(g);b=l.bitLength(m);g=a.encrypt(k(c,[0,0,0,b]));m=l.clamp(k(m.concat([0,0,0]),g),b);n=k(n,k(m.concat([0,0,0]),g));n=a.encrypt(k(n,k(c,h(c))));d.length&&
+(n=k(n,f?d:sjcl.mode.ocb2.pmac(a,d)));return p.concat(l.concat(m,l.clamp(n,e)))},decrypt:function(a,b,c,d,e,f){128!==sjcl.bitArray.bitLength(c)&&q(new sjcl.exception.invalid("ocb iv must be 128 bits"));e=e||64;var g=sjcl.mode.ocb2.H,h=sjcl.bitArray,l=h.l,k=[0,0,0,0],n=g(a.encrypt(c)),m,p,s=sjcl.bitArray.bitLength(b)-e,r=[];d=d||[];for(c=0;c+4<s/32;c+=4)m=l(n,a.decrypt(l(n,b.slice(c,c+4)))),k=l(k,m),r=r.concat(m),n=g(n);p=s-32*c;m=a.encrypt(l(n,[0,0,0,p]));m=l(m,h.clamp(b.slice(c),p).concat([0,0,0]));
+k=l(k,m);k=a.encrypt(l(k,l(n,g(n))));d.length&&(k=l(k,f?d:sjcl.mode.ocb2.pmac(a,d)));h.equal(h.clamp(k,e),h.bitSlice(b,s))||q(new sjcl.exception.corrupt("ocb: tag doesn't match"));return r.concat(h.clamp(m,p))},pmac:function(a,b){var c,d=sjcl.mode.ocb2.H,e=sjcl.bitArray,f=e.l,g=[0,0,0,0],h=a.encrypt([0,0,0,0]),h=f(h,d(d(h)));for(c=0;c+4<b.length;c+=4)h=d(h),g=f(g,a.encrypt(f(h,b.slice(c,c+4))));c=b.slice(c);128>e.bitLength(c)&&(h=f(h,d(h)),c=e.concat(c,[-2147483648,0,0,0]));g=f(g,c);return a.encrypt(f(d(f(h,
+d(h))),g))},H:function(a){return[a[0]<<1^a[1]>>>31,a[1]<<1^a[2]>>>31,a[2]<<1^a[3]>>>31,a[3]<<1^135*(a[0]>>>31)]}};
+sjcl.mode.gcm={name:"gcm",encrypt:function(a,b,c,d,e){var f=b.slice(0);b=sjcl.bitArray;d=d||[];a=sjcl.mode.gcm.p(!0,a,f,d,c,e||128);return b.concat(a.data,a.tag)},decrypt:function(a,b,c,d,e){var f=b.slice(0),g=sjcl.bitArray,h=g.bitLength(f);e=e||128;d=d||[];e<=h?(b=g.bitSlice(f,h-e),f=g.bitSlice(f,0,h-e)):(b=f,f=[]);a=sjcl.mode.gcm.p(u,a,f,d,c,e);g.equal(a.tag,b)||q(new sjcl.exception.corrupt("gcm: tag doesn't match"));return a.data},Z:function(a,b){var c,d,e,f,g,h=sjcl.bitArray.l;e=[0,0,0,0];f=b.slice(0);
+for(c=0;128>c;c++){(d=0!==(a[Math.floor(c/32)]&1<<31-c%32))&&(e=h(e,f));g=0!==(f[3]&1);for(d=3;0<d;d--)f[d]=f[d]>>>1|(f[d-1]&1)<<31;f[0]>>>=1;g&&(f[0]^=-0x1f000000)}return e},g:function(a,b,c){var d,e=c.length;b=b.slice(0);for(d=0;d<e;d+=4)b[0]^=0xffffffff&c[d],b[1]^=0xffffffff&c[d+1],b[2]^=0xffffffff&c[d+2],b[3]^=0xffffffff&c[d+3],b=sjcl.mode.gcm.Z(b,a);return b},p:function(a,b,c,d,e,f){var g,h,l,k,n,m,p,s,r=sjcl.bitArray;m=c.length;p=r.bitLength(c);s=r.bitLength(d);h=r.bitLength(e);g=b.encrypt([0,
+0,0,0]);96===h?(e=e.slice(0),e=r.concat(e,[1])):(e=sjcl.mode.gcm.g(g,[0,0,0,0],e),e=sjcl.mode.gcm.g(g,e,[0,0,Math.floor(h/0x100000000),h&0xffffffff]));h=sjcl.mode.gcm.g(g,[0,0,0,0],d);n=e.slice(0);d=h.slice(0);a||(d=sjcl.mode.gcm.g(g,h,c));for(k=0;k<m;k+=4)n[3]++,l=b.encrypt(n),c[k]^=l[0],c[k+1]^=l[1],c[k+2]^=l[2],c[k+3]^=l[3];c=r.clamp(c,p);a&&(d=sjcl.mode.gcm.g(g,h,c));a=[Math.floor(s/0x100000000),s&0xffffffff,Math.floor(p/0x100000000),p&0xffffffff];d=sjcl.mode.gcm.g(g,d,a);l=b.encrypt(e);d[0]^=l[0];
+d[1]^=l[1];d[2]^=l[2];d[3]^=l[3];return{tag:r.bitSlice(d,0,f),data:c}}};sjcl.misc.hmac=function(a,b){this.M=b=b||sjcl.hash.sha256;var c=[[],[]],d,e=b.prototype.blockSize/32;this.n=[new b,new b];a.length>e&&(a=b.hash(a));for(d=0;d<e;d++)c[0][d]=a[d]^909522486,c[1][d]=a[d]^1549556828;this.n[0].update(c[0]);this.n[1].update(c[1]);this.G=new b(this.n[0])};
+sjcl.misc.hmac.prototype.encrypt=sjcl.misc.hmac.prototype.mac=function(a){this.Q&&q(new sjcl.exception.invalid("encrypt on already updated hmac called!"));this.update(a);return this.digest(a)};sjcl.misc.hmac.prototype.reset=function(){this.G=new this.M(this.n[0]);this.Q=u};sjcl.misc.hmac.prototype.update=function(a){this.Q=!0;this.G.update(a)};sjcl.misc.hmac.prototype.digest=function(){var a=this.G.finalize(),a=(new this.M(this.n[1])).update(a).finalize();this.reset();return a};
+sjcl.misc.pbkdf2=function(a,b,c,d,e){c=c||1E3;(0>d||0>c)&&q(sjcl.exception.invalid("invalid params to pbkdf2"));"string"===typeof a&&(a=sjcl.codec.utf8String.toBits(a));"string"===typeof b&&(b=sjcl.codec.utf8String.toBits(b));e=e||sjcl.misc.hmac;a=new e(a);var f,g,h,l,k=[],n=sjcl.bitArray;for(l=1;32*k.length<(d||1);l++){e=f=a.encrypt(n.concat(b,[l]));for(g=1;g<c;g++){f=a.encrypt(f);for(h=0;h<f.length;h++)e[h]^=f[h]}k=k.concat(e)}d&&(k=n.clamp(k,d));return k};
+sjcl.prng=function(a){this.c=[new sjcl.hash.sha256];this.i=[0];this.F=0;this.s={};this.C=0;this.K={};this.O=this.d=this.j=this.W=0;this.b=[0,0,0,0,0,0,0,0];this.f=[0,0,0,0];this.A=t;this.B=a;this.q=u;this.w={progress:{},seeded:{}};this.m=this.V=0;this.t=1;this.u=2;this.S=0x10000;this.I=[0,48,64,96,128,192,0x100,384,512,768,1024];this.T=3E4;this.R=80};
+sjcl.prng.prototype={randomWords:function(a,b){var c=[],d;d=this.isReady(b);var e;d===this.m&&q(new sjcl.exception.notReady("generator isn't seeded"));if(d&this.u){d=!(d&this.t);e=[];var f=0,g;this.O=e[0]=(new Date).valueOf()+this.T;for(g=0;16>g;g++)e.push(0x100000000*Math.random()|0);for(g=0;g<this.c.length&&!(e=e.concat(this.c[g].finalize()),f+=this.i[g],this.i[g]=0,!d&&this.F&1<<g);g++);this.F>=1<<this.c.length&&(this.c.push(new sjcl.hash.sha256),this.i.push(0));this.d-=f;f>this.j&&(this.j=f);this.F++;
+this.b=sjcl.hash.sha256.hash(this.b.concat(e));this.A=new sjcl.cipher.aes(this.b);for(d=0;4>d&&!(this.f[d]=this.f[d]+1|0,this.f[d]);d++);}for(d=0;d<a;d+=4)0===(d+1)%this.S&&A(this),e=B(this),c.push(e[0],e[1],e[2],e[3]);A(this);return c.slice(0,a)},setDefaultParanoia:function(a,b){0===a&&"Setting paranoia=0 will ruin your security; use it only for testing"!==b&&q("Setting paranoia=0 will ruin your security; use it only for testing");this.B=a},addEntropy:function(a,b,c){c=c||"user";var d,e,f=(new Date).valueOf(),
+g=this.s[c],h=this.isReady(),l=0;d=this.K[c];d===t&&(d=this.K[c]=this.W++);g===t&&(g=this.s[c]=0);this.s[c]=(this.s[c]+1)%this.c.length;switch(typeof a){case "number":b===t&&(b=1);this.c[g].update([d,this.C++,1,b,f,1,a|0]);break;case "object":c=Object.prototype.toString.call(a);if("[object Uint32Array]"===c){e=[];for(c=0;c<a.length;c++)e.push(a[c]);a=e}else{"[object Array]"!==c&&(l=1);for(c=0;c<a.length&&!l;c++)"number"!==typeof a[c]&&(l=1)}if(!l){if(b===t)for(c=b=0;c<a.length;c++)for(e=a[c];0<e;)b++,
+e>>>=1;this.c[g].update([d,this.C++,2,b,f,a.length].concat(a))}break;case "string":b===t&&(b=a.length);this.c[g].update([d,this.C++,3,b,f,a.length]);this.c[g].update(a);break;default:l=1}l&&q(new sjcl.exception.bug("random: addEntropy only supports number, array of numbers or string"));this.i[g]+=b;this.d+=b;h===this.m&&(this.isReady()!==this.m&&C("seeded",Math.max(this.j,this.d)),C("progress",this.getProgress()))},isReady:function(a){a=this.I[a!==t?a:this.B];return this.j&&this.j>=a?this.i[0]>this.R&&
+(new Date).valueOf()>this.O?this.u|this.t:this.t:this.d>=a?this.u|this.m:this.m},getProgress:function(a){a=this.I[a?a:this.B];return this.j>=a?1:this.d>a?1:this.d/a},startCollectors:function(){this.q||(this.a={loadTimeCollector:D(this,this.aa),mouseCollector:D(this,this.ba),keyboardCollector:D(this,this.$),accelerometerCollector:D(this,this.U)},window.addEventListener?(window.addEventListener("load",this.a.loadTimeCollector,u),window.addEventListener("mousemove",this.a.mouseCollector,u),window.addEventListener("keypress",
+this.a.keyboardCollector,u),window.addEventListener("devicemotion",this.a.accelerometerCollector,u)):document.attachEvent?(document.attachEvent("onload",this.a.loadTimeCollector),document.attachEvent("onmousemove",this.a.mouseCollector),document.attachEvent("keypress",this.a.keyboardCollector)):q(new sjcl.exception.bug("can't attach event")),this.q=!0)},stopCollectors:function(){this.q&&(window.removeEventListener?(window.removeEventListener("load",this.a.loadTimeCollector,u),window.removeEventListener("mousemove",
+this.a.mouseCollector,u),window.removeEventListener("keypress",this.a.keyboardCollector,u),window.removeEventListener("devicemotion",this.a.accelerometerCollector,u)):document.detachEvent&&(document.detachEvent("onload",this.a.loadTimeCollector),document.detachEvent("onmousemove",this.a.mouseCollector),document.detachEvent("keypress",this.a.keyboardCollector)),this.q=u)},addEventListener:function(a,b){this.w[a][this.V++]=b},removeEventListener:function(a,b){var c,d,e=this.w[a],f=[];for(d in e)e.hasOwnProperty(d)&&
+e[d]===b&&f.push(d);for(c=0;c<f.length;c++)d=f[c],delete e[d]},$:function(){E(1)},ba:function(a){var b,c;try{b=a.x||a.clientX||a.offsetX||0,c=a.y||a.clientY||a.offsetY||0}catch(d){c=b=0}0!=b&&0!=c&&sjcl.random.addEntropy([b,c],2,"mouse");E(0)},aa:function(){E(2)},U:function(a){a=a.accelerationIncludingGravity.x||a.accelerationIncludingGravity.y||a.accelerationIncludingGravity.z;if(window.orientation){var b=window.orientation;"number"===typeof b&&sjcl.random.addEntropy(b,1,"accelerometer")}a&&sjcl.random.addEntropy(a,
+2,"accelerometer");E(0)}};function C(a,b){var c,d=sjcl.random.w[a],e=[];for(c in d)d.hasOwnProperty(c)&&e.push(d[c]);for(c=0;c<e.length;c++)e[c](b)}function E(a){"undefined"!==typeof window&&window.performance&&"function"===typeof window.performance.now?sjcl.random.addEntropy(window.performance.now(),a,"loadtime"):sjcl.random.addEntropy((new Date).valueOf(),a,"loadtime")}function A(a){a.b=B(a).concat(B(a));a.A=new sjcl.cipher.aes(a.b)}
+function B(a){for(var b=0;4>b&&!(a.f[b]=a.f[b]+1|0,a.f[b]);b++);return a.A.encrypt(a.f)}function D(a,b){return function(){b.apply(a,arguments)}}sjcl.random=new sjcl.prng(6);
+a:try{var F,G,H,I;if(I="undefined"!==typeof module){var J;if(J=module.exports){var K;try{K=require("crypto")}catch(L){K=null}J=(G=K)&&G.randomBytes}I=J}if(I)F=G.randomBytes(128),F=new Uint32Array((new Uint8Array(F)).buffer),sjcl.random.addEntropy(F,1024,"crypto['randomBytes']");else if("undefined"!==typeof window&&"undefined"!==typeof Uint32Array){H=new Uint32Array(32);if(window.crypto&&window.crypto.getRandomValues)window.crypto.getRandomValues(H);else if(window.msCrypto&&window.msCrypto.getRandomValues)window.msCrypto.getRandomValues(H);
+else break a;sjcl.random.addEntropy(H,1024,"crypto['getRandomValues']")}}catch(M){"undefined"!==typeof window&&window.console&&(console.log("There was an error collecting entropy from the browser:"),console.log(M))}
+sjcl.json={defaults:{v:1,iter:1E3,ks:128,ts:64,mode:"ccm",adata:"",cipher:"aes"},Y:function(a,b,c,d){c=c||{};d=d||{};var e=sjcl.json,f=e.e({iv:sjcl.random.randomWords(4,0)},e.defaults),g;e.e(f,c);c=f.adata;"string"===typeof f.salt&&(f.salt=sjcl.codec.base64.toBits(f.salt));"string"===typeof f.iv&&(f.iv=sjcl.codec.base64.toBits(f.iv));(!sjcl.mode[f.mode]||!sjcl.cipher[f.cipher]||"string"===typeof a&&100>=f.iter||64!==f.ts&&96!==f.ts&&128!==f.ts||128!==f.ks&&192!==f.ks&&0x100!==f.ks||2>f.iv.length||4<
+f.iv.length)&&q(new sjcl.exception.invalid("json encrypt: invalid parameters"));"string"===typeof a?(g=sjcl.misc.cachedPbkdf2(a,f),a=g.key.slice(0,f.ks/32),f.salt=g.salt):sjcl.ecc&&a instanceof sjcl.ecc.elGamal.publicKey&&(g=a.kem(),f.kemtag=g.tag,a=g.key.slice(0,f.ks/32));"string"===typeof b&&(b=sjcl.codec.utf8String.toBits(b));"string"===typeof c&&(c=sjcl.codec.utf8String.toBits(c));g=new sjcl.cipher[f.cipher](a);e.e(d,f);d.key=a;f.ct=sjcl.mode[f.mode].encrypt(g,b,f.iv,c,f.ts);return f},encrypt:function(a,
+b,c,d){var e=sjcl.json,f=e.Y.apply(e,arguments);return e.encode(f)},X:function(a,b,c,d){c=c||{};d=d||{};var e=sjcl.json;b=e.e(e.e(e.e({},e.defaults),b),c,!0);var f,g;f=b.adata;"string"===typeof b.salt&&(b.salt=sjcl.codec.base64.toBits(b.salt));"string"===typeof b.iv&&(b.iv=sjcl.codec.base64.toBits(b.iv));(!sjcl.mode[b.mode]||!sjcl.cipher[b.cipher]||"string"===typeof a&&100>=b.iter||64!==b.ts&&96!==b.ts&&128!==b.ts||128!==b.ks&&192!==b.ks&&0x100!==b.ks||!b.iv||2>b.iv.length||4<b.iv.length)&&q(new sjcl.exception.invalid("json decrypt: invalid parameters"));
+"string"===typeof a?(g=sjcl.misc.cachedPbkdf2(a,b),a=g.key.slice(0,b.ks/32),b.salt=g.salt):sjcl.ecc&&a instanceof sjcl.ecc.elGamal.secretKey&&(a=a.unkem(sjcl.codec.base64.toBits(b.kemtag)).slice(0,b.ks/32));"string"===typeof f&&(f=sjcl.codec.utf8String.toBits(f));g=new sjcl.cipher[b.cipher](a);f=sjcl.mode[b.mode].decrypt(g,b.ct,b.iv,f,b.ts);e.e(d,b);d.key=a;return 1===c.raw?f:sjcl.codec.utf8String.fromBits(f)},decrypt:function(a,b,c,d){var e=sjcl.json;return e.X(a,e.decode(b),c,d)},encode:function(a){var b,
+c="{",d="";for(b in a)if(a.hasOwnProperty(b))switch(b.match(/^[a-z0-9]+$/i)||q(new sjcl.exception.invalid("json encode: invalid property name")),c+=d+'"'+b+'":',d=",",typeof a[b]){case "number":case "boolean":c+=a[b];break;case "string":c+='"'+escape(a[b])+'"';break;case "object":c+='"'+sjcl.codec.base64.fromBits(a[b],0)+'"';break;default:q(new sjcl.exception.bug("json encode: unsupported type"))}return c+"}"},decode:function(a){a=a.replace(/\s/g,"");a.match(/^\{.*\}$/)||q(new sjcl.exception.invalid("json decode: this isn't json!"));
+a=a.replace(/^\{|\}$/g,"").split(/,/);var b={},c,d;for(c=0;c<a.length;c++)(d=a[c].match(/^(?:(["']?)([a-z][a-z0-9]*)\1):(?:(\d+)|"([a-z0-9+\/%*_.@=\-]*)")$/i))||q(new sjcl.exception.invalid("json decode: this isn't json!")),b[d[2]]=d[3]?parseInt(d[3],10):d[2].match(/^(ct|salt|iv)$/)?sjcl.codec.base64.toBits(d[4]):unescape(d[4]);return b},e:function(a,b,c){a===t&&(a={});if(b===t)return a;for(var d in b)b.hasOwnProperty(d)&&(c&&(a[d]!==t&&a[d]!==b[d])&&q(new sjcl.exception.invalid("required parameter overridden")),
+a[d]=b[d]);return a},ea:function(a,b){var c={},d;for(d in a)a.hasOwnProperty(d)&&a[d]!==b[d]&&(c[d]=a[d]);return c},da:function(a,b){var c={},d;for(d=0;d<b.length;d++)a[b[d]]!==t&&(c[b[d]]=a[b[d]]);return c}};sjcl.encrypt=sjcl.json.encrypt;sjcl.decrypt=sjcl.json.decrypt;sjcl.misc.ca={};
+sjcl.misc.cachedPbkdf2=function(a,b){var c=sjcl.misc.ca,d;b=b||{};d=b.iter||1E3;c=c[a]=c[a]||{};d=c[d]=c[d]||{firstSalt:b.salt&&b.salt.length?b.salt.slice(0):sjcl.random.randomWords(2,0)};c=b.salt===t?d.firstSalt:b.salt;d[c]=d[c]||sjcl.misc.pbkdf2(a,c,b.iter);return{key:d[c].slice(0),salt:c.slice(0)}};

src/js/sjcl/test/bitArray_test.js

@@ -0,0 +1,115 @@
+(function() {
+
+  function word2hex(w) {
+    return "0x" + ((w|0)+0xF00000000000).toString(16).substr(4);
+  }
+
+  var b0 = sjcl.bitArray.partial(1, 0);
+  var b1 = sjcl.bitArray.partial(1, 1);
+
+  function concatbits(s) {
+    var j, b, a = [];
+    for (j = 0; j < s.length; ++j) {
+      b = (s[j] == '1' ? b1 : b0);
+      a = sjcl.bitArray.concat(a, [b]);
+    }
+    return a;
+  }
+
+  new sjcl.test.TestCase("bitArray single bits", function (cb) {
+    if (!sjcl.bitArray) {
+      this.unimplemented();
+      cb && cb();
+      return;
+    }
+
+    this.require((b0|0) === (0x00000000|0), "bitstring '0': " + word2hex(b0));
+    this.require((b1|0) === (0x80000000|0), "bitstring '1': " + word2hex(b1));
+
+    cb && cb();
+  });
+
+  new sjcl.test.TestCase("bitArray concat small bitstrings", function (cb) {
+    if (!sjcl.bitArray) {
+      this.unimplemented();
+      cb && cb();
+      return;
+    }
+
+    var i, kat = sjcl.test.vector.bitArray.bits, tv, a, b, bitlen, t;
+    for (i=0; i<kat.length; i++) {
+      tv = kat[i];
+      a = concatbits(tv[0]);
+      bitlen = sjcl.bitArray.bitLength(a);
+      t = "bitstring '" + tv[0] + "': ";
+      this.require(1 === a.length, t + "array length is 1: " + a.length);
+      this.require(bitlen === tv[0].length, t + "length " + bitlen + " matches input length " + tv[0].length);
+      b = sjcl.bitArray.partial(tv[0].length, tv[1]);
+      this.require(a[0] === b, t + "array matches shifted number: " + word2hex(a[0]) + " == " + word2hex(b));
+      b = 0 | (a[0] >>> (32 - tv[0].length)); // unsigned shift, convert to signed word
+      this.require(b === (tv[1]|0), t + "array entry shifted is number: " + word2hex(b) + " == " + word2hex(tv[1]));
+    }
+
+    cb && cb();
+  });
+
+
+  new sjcl.test.TestCase("bitArray concat, slicing, shifting and clamping", function (cb) {
+    if (!sjcl.bitArray) {
+      this.unimplemented();
+      cb && cb();
+      return;
+    }
+
+    var i, j, kat = sjcl.test.vector.bitArray.slices, tv, a, a1, b, bitlen, t;
+    for (i=0; i<kat.length; i++) {
+      tv = kat[i];
+      a = [];
+      b = [];
+
+      bitlen = 0;
+      for (j=0; j<tv[0].length; j++) {
+        b[j] = concatbits(tv[0][j]);
+        a = sjcl.bitArray.concat(a, b[j]);
+        bitlen += tv[0][j].length;
+      }
+
+      // shift last array entry and set partial length on it
+      a1 = tv[1]; a1 = a1.slice(0, a1.length);
+      bitlen &= 31;
+      if (0 !== bitlen) a1[a1.length-1] = sjcl.bitArray.partial(bitlen, a1[a1.length-1]);
+
+      this.require(sjcl.bitArray.equal(a, a1), "concat: [" + a + "] == [" + a1 + "]");
+
+      t = 0;
+      for (j=0; j<tv[0].length; j++) {
+        bitlen = sjcl.bitArray.bitLength(b[j]);
+        this.require(bitlen === tv[0][j].length, "bitstring length");
+        a1 = sjcl.bitArray.bitSlice(a, t, t + bitlen);
+        this.require(sjcl.bitArray.equal(b[j], a1), "slice after concat: [" + b[j] + "] == [" + a1 + "]");
+        t += bitlen;
+      }
+    }
+
+    cb && cb();
+  });
+
+  new sjcl.test.TestCase("bitArray byteswap", function (cb) {
+    if (!sjcl.bitArray) {
+      this.unimplemented();
+      cb && cb();
+      return;
+    }
+
+    var i, kat = sjcl.test.vector.bitArray.byteswap, tv, a;
+    for (i=0; i<kat.length; i++) {
+      tv = kat[i];
+
+      a = tv[1];
+      this.require(sjcl.bitArray.equal(tv[0], sjcl.bitArray.byteswapM(a.slice(0, a.length))));
+    }
+
+    cb && cb();
+  });
+
+})();

src/js/sjcl/test/bitArray_vectors.js

@@ -0,0 +1,163 @@
+sjcl.test.vector.bitArray = {};
+
+// random test cases generated with ruby String#to_i(radix) and Fixnum#to_s(radix)
+
+// bitstrings (<= 32 bits) encoding a number
+sjcl.test.vector.bitArray.bits = [
+[ "00"                              , 0|0x0         ],
+[ "01"                              , 0|0x1         ],
+[ "10"                              , 0|0x2         ],
+[ "11"                              , 0|0x3         ],
+[ "000"                             , 0|0x0         ],
+[ "011"                             , 0|0x3         ],
+[ "101"                             , 0|0x5         ],
+[ "110"                             , 0|0x6         ],
+[ "0100"                            , 0|0x4         ],
+[ "0101"                            , 0|0x5         ],
+[ "1000"                            , 0|0x8         ],
+[ "1100"                            , 0|0xc         ],
+[ "00101"                           , 0|0x5         ],
+[ "01010"                           , 0|0xa         ],
+[ "10011"                           , 0|0x13        ],
+[ "11010"                           , 0|0x1a        ],
+[ "001100"                          , 0|0xc         ],
+[ "001110"                          , 0|0xe         ],
+[ "010100"                          , 0|0x14        ],
+[ "100111"                          , 0|0x27        ],
+[ "0001011"                         , 0|0xb         ],
+[ "0001101"                         , 0|0xd         ],
+[ "1000100"                         , 0|0x44        ],
+[ "1101011"                         , 0|0x6b        ],
+[ "00100001"                        , 0|0x21        ],
+[ "00100111"                        , 0|0x27        ],
+[ "00101000"                        , 0|0x28        ],
+[ "10101111"                        , 0|0xaf        ],
+[ "000100000"                       , 0|0x20        ],
+[ "100100011"                       , 0|0x123       ],
+[ "100111001"                       , 0|0x139       ],
+[ "111010011"                       , 0|0x1d3       ],
+[ "0001001011"                      , 0|0x4b        ],
+[ "0001100110"                      , 0|0x66        ],
+[ "0010110111"                      , 0|0xb7        ],
+[ "1011101111"                      , 0|0x2ef       ],
+[ "01000010110"                     , 0|0x216       ],
+[ "01001101000"                     , 0|0x268       ],
+[ "10111101001"                     , 0|0x5e9       ],
+[ "11111100000"                     , 0|0x7e0       ],
+[ "000101010001"                    , 0|0x151       ],
+[ "010101111111"                    , 0|0x57f       ],
+[ "101010001110"                    , 0|0xa8e       ],
+[ "110101100010"                    , 0|0xd62       ],
+[ "0010001111010"                   , 0|0x47a       ],
+[ "1000000001100"                   , 0|0x100c      ],
+[ "1100011000000"                   , 0|0x18c0      ],
+[ "1110011000011"                   , 0|0x1cc3      ],
+[ "00111101111110"                  , 0|0xf7e       ],
+[ "01101011001001"                  , 0|0x1ac9      ],
+[ "10111000111101"                  , 0|0x2e3d      ],
+[ "11101010011110"                  , 0|0x3a9e      ],
+[ "010111101010110"                 , 0|0x2f56      ],
+[ "100011010110000"                 , 0|0x46b0      ],
+[ "110001001100100"                 , 0|0x6264      ],
+[ "111011000100110"                 , 0|0x7626      ],
+[ "0100101111001100"                , 0|0x4bcc      ],
+[ "1000000001101100"                , 0|0x806c      ],
+[ "1001000100110110"                , 0|0x9136      ],
+[ "1101010000100011"                , 0|0xd423      ],
+[ "01001001001101110"               , 0|0x926e      ],
+[ "01111001111000010"               , 0|0xf3c2      ],
+[ "10011011011000011"               , 0|0x136c3     ],
+[ "10101011001110000"               , 0|0x15670     ],
+[ "010000000101000110"              , 0|0x10146     ],
+[ "011000100101110001"              , 0|0x18971     ],
+[ "101100100110110111"              , 0|0x2c9b7     ],
+[ "101110100100101111"              , 0|0x2e92f     ],
+[ "0010101100101000000"             , 0|0x15940     ],
+[ "1011010010000101010"             , 0|0x5a42a     ],
+[ "1011100111011011000"             , 0|0x5ced8     ],
+[ "1111011110011111110"             , 0|0x7bcfe     ],
+[ "00101000011011111111"            , 0|0x286ff     ],
+[ "01111001100011000100"            , 0|0x798c4     ],
+[ "11111001001110101011"            , 0|0xf93ab     ],
+[ "11111001111001101001"            , 0|0xf9e69     ],
+[ "000110100000110010101"           , 0|0x34195     ],
+[ "011110000101101101111"           , 0|0xf0b6f     ],
+[ "101111010011001100110"           , 0|0x17a666    ],
+[ "111101001011110010001"           , 0|0x1e9791    ],
+[ "1001111100011011100001"          , 0|0x27c6e1    ],
+[ "1011110101000101010110"          , 0|0x2f5156    ],
+[ "1100000100011110001011"          , 0|0x30478b    ],
+[ "1100001010010110111111"          , 0|0x30a5bf    ],
+[ "01001111001101000111101"         , 0|0x279a3d    ],
+[ "10110011101111110000001"         , 0|0x59df81    ],
+[ "11000001101100110100011"         , 0|0x60d9a3    ],
+[ "11011000010110110010110"         , 0|0x6c2d96    ],
+[ "010011110100100110010100"        , 0|0x4f4994    ],
+[ "011101110001100111111110"        , 0|0x7719fe    ],
+[ "011110001010011011100011"        , 0|0x78a6e3    ],
+[ "111100010001011101111110"        , 0|0xf1177e    ],
+[ "0010110000010110001000010"       , 0|0x582c42    ],
+[ "0100100011001001101110000"       , 0|0x919370    ],
+[ "1000111001010110111010110"       , 0|0x11cadd6   ],
+[ "1111001100101000010010101"       , 0|0x1e65095   ],
+[ "00110010011100010101111111"      , 0|0xc9c57f    ],
+[ "00111101011011010100111110"      , 0|0xf5b53e    ],
+[ "01100000111011111010011100"      , 0|0x183be9c   ],
+[ "11010001100110101111010111"      , 0|0x3466bd7   ],
+[ "010000001111100110000110011"     , 0|0x207cc33   ],
+[ "011010010000110000101011111"     , 0|0x348615f   ],
+[ "011010110001110110001110010"     , 0|0x358ec72   ],
+[ "110110100001001001001110000"     , 0|0x6d09270   ],
+[ "0101000000000001000011100101"    , 0|0x50010e5   ],
+[ "0110011001001100011111111100"    , 0|0x664c7fc   ],
+[ "1001011010000001100110111101"    , 0|0x96819bd   ],
+[ "1011011101000000111000000010"    , 0|0xb740e02   ],
+[ "00100111111011011111010101101"   , 0|0x4fdbead   ],
+[ "00110000011001110110101110010"   , 0|0x60ced72   ],
+[ "10111110111000010010010111101"   , 0|0x17dc24bd  ],
+[ "11010001000001110010101000010"   , 0|0x1a20e542  ],
+[ "001001010001010111111101010111"  , 0|0x9457f57   ],
+[ "100110011101100000110111111010"  , 0|0x26760dfa  ],
+[ "100111000100011001010011111011"  , 0|0x271194fb  ],
+[ "111011110110101110110111010101"  , 0|0x3bdaedd5  ],
+[ "0111100111010100101010000111100" , 0|0x3cea543c  ],
+[ "1000010011010100111001110000100" , 0|0x426a7384  ],
+[ "1001110000000100001011010001010" , 0|0x4e02168a  ],
+[ "1101000000000110110010011010100" , 0|0x680364d4  ],
+[ "00000011100100001011101011100111", 0|0x390bae7   ],
+[ "10011110110111111000010010010011", 0|0x9edf8493  ],
+[ "11000101100000110001011010111100", 0|0xc58316bc  ],
+[ "11111010101110011001010001011000", 0|0xfab99458  ]
+];
+
+// concat some bitstrings into an array (the last array entry here is not "high" shifted yet)
+sjcl.test.vector.bitArray.slices = [
+// lengths: 17, 16, 15, 14, 13
+[ ["00100010111010110", "0010000111100001", "101111111100010", "10111011110000", "1100100100001" ], [0|0x22eb10f0, 0|0xdfe2bbc3, 0|0x121] ],
+[ ["00001010100110010", "0000100011110001", "111110101100100", "10110111000101", "0000100111011" ], [0|0x0a990478, 0|0xfd64b714, 0|0x13b] ],
+[ ["10110101101100001", "0000110110010100", "110100011010100", "01011010010111", "0101101011011" ], [0|0xb5b086ca, 0|0x68d45a5d, 0|0x35b] ],
+[ ["01010010001010110", "1110010000100111", "001010110101110", "10110111101000", "0100000010100" ], [0|0x522b7213, 0|0x95aeb7a1, 0|0x014] ],
+[ ["10011001001100110", "0100100011100010", "000110011001001", "00101101101000", "0001111101100" ], [0|0x99332471, 0|0x0cc92da0, 0|0x3ec] ],
+[ ["01111100000110000", "1000101001000010", "110101001111111", "01001010110110", "0111100000001" ], [0|0x7c184521, 0|0x6a7f4ad9, 0|0x701] ],
+[ ["00110011010100110", "0100101101110000", "110101110100100", "00111010010110", "0110011011100" ], [0|0x335325b8, 0|0x6ba43a59, 0|0x4dc] ],
+[ ["11111110011100100", "1111101001010011", "001000100110010", "01101101100001", "0001011101011" ], [0|0xfe727d29, 0|0x91326d84, 0|0x2eb] ],
+[ ["00100011001001000", "1001010100000100", "010111001100111", "11011111000000", "0100111101110" ], [0|0x23244a82, 0|0x2e67df01, 0|0x1ee] ],
+[ ["10111111100000010", "0111110011010001", "001000101001110", "11101010011001", "0101111101110" ], [0|0xbf813e68, 0|0x914eea65, 0|0x3ee] ],
+// lengths: 17, 15, 32, 10, 20
+[ ["00001111000110001", "110100011111001", "10010110001110010011011000011111", "1001101101", "01110010001111001110" ], [0|0x0f18e8f9, 0|0x9639361f, 0|0x26d723ce] ],
+[ ["11011111010101100", "101010100101100", "11101101011001011011010111101011", "0010110010", "11110011110110000010" ], [0|0xdf56552c, 0|0xed65b5eb, 0|0x0b2f3d82] ],
+[ ["10100100001000101", "100111001100011", "00111100101000110010000011101001", "1001110001", "11000000001111111110" ], [0|0xa422ce63, 0|0x3ca320e9, 0|0x271c03fe] ],
+[ ["01110001111111010", "000101001101110", "00001100011010100100001011111001", "1011111010", "00011001110111111001" ], [0|0x71fd0a6e, 0|0x0c6a42f9, 0|0x2fa19df9] ],
+[ ["01001100010011001", "000111011000100", "10100000110101110110011110001100", "0011000001", "11001101010101011100" ], [0|0x4c4c8ec4, 0|0xa0d7678c, 0|0x0c1cd55c] ],
+[ ["01010010100110110", "110111110001000", "10011100001100010100000110000000", "1100111101", "00010001110100111101" ], [0|0x529b6f88, 0|0x9c314180, 0|0x33d11d3d] ],
+[ ["11010100011101101", "110101011011010", "01000110000011001111101110100001", "0001001110", "01001100010010001010" ], [0|0xd476eada, 0|0x460cfba1, 0|0x04e4c48a] ],
+[ ["11000001010001101", "001111011110111", "10000010100111010111011000100001", "0011000011", "11011110110000101000" ], [0|0xc1469ef7, 0|0x829d7621, 0|0x0c3dec28] ],
+[ ["11000101100010100", "000110111111110", "11111011110010001100001100010000", "0000101010", "10000011010011100011" ], [0|0xc58a0dfe, 0|0xfbc8c310, 0|0x02a834e3] ],
+[ ["11111111110100101", "110101000011001", "10101010010100111010100010110100", "0010011000", "10100110001000000010" ], [0|0xffd2ea19, 0|0xaa53a8b4, 0|0x098a6202] ]
+];
+
+sjcl.test.vector.bitArray.byteswap = [
+  [ [ 0xdab1a44e, 0x73fdc3de, 0xed6e6f00, 0x5d221b85, 0xadb987a4, 0xc20eda76, 0xa0d40d0c, 0xd1da9657, 0xd85eebf0, 0xd3f9c06d, 0xca1e39b0, 0xccd7eaeb, 0xb1dd6bd0, 0x7315a9e6, 0x77cfcac4, 0xf7914c19, 0x1bc15354, 0x935afabc, 0x3ee9d375, 0xd18a095f]
+  , [ 0x4ea4b1da, 0xdec3fd73, 0x006f6eed, 0x851b225d, 0xa487b9ad, 0x76da0ec2, 0x0c0dd4a0, 0x5796dad1, 0xf0eb5ed8, 0x6dc0f9d3, 0xb0391eca, 0xebead7cc, 0xd06bddb1, 0xe6a91573, 0xc4cacf77, 0x194c91f7, 0x5453c11b, 0xbcfa5a93, 0x75d3e93e, 0x5f098ad1]
+  ]
+];

src/js/sjcl/test/ecc_conv.js

@@ -7,7 +7,7 @@ new sjcl.test.TestCase("ECC convenience test", function (cb) {
   
   try {  
     var keys = sjcl.ecc.elGamal.generateKeys(192,0);
-    
+ 
     var ciphertext = sjcl.encrypt(keys.pub, "hello world");
     var plaintext  = sjcl.decrypt(keys.sec, ciphertext);
     

src/js/sjcl/test/hmac_test.js

@@ -5,11 +5,23 @@ new sjcl.test.TestCase("HMAC official test vectors", function (cb) {
     return;
   }
   
-  var i, kat = sjcl.test.vector.hmac, tv, h=sjcl.codec.hex, out;
+  var i, kat = sjcl.test.vector.hmac, tv, h=sjcl.codec.hex, out, data, mac;
   for (i=0; i<kat.length; i++) {
     tv = kat[i];
-    out = h.fromBits((new sjcl.misc.hmac(h.toBits(tv.key))).mac(h.toBits(tv.data)));
+    data = h.toBits(tv.data);
+    mac = new sjcl.misc.hmac(h.toBits(tv.key));
+
+    out = h.fromBits(mac.mac(data));
     this.require (out.substr(0,tv.mac.length) == tv.mac, "hmac #"+i);
+
+    out = h.fromBits(mac.mac(data));
+    this.require (out.substr(0,tv.mac.length) == tv.mac, "hmac reset #"+i);
+
+    mac.update(sjcl.bitArray.bitSlice(data, 0, sjcl.bitArray.bitLength(data)/2));
+    mac.update(sjcl.bitArray.bitSlice(data, sjcl.bitArray.bitLength(data)/2));
+
+    out = h.fromBits(mac.digest());
+    this.require (out.substr(0,tv.mac.length) == tv.mac, "hmac reset #"+i);
   }
   cb && cb();
 });

src/js/sjcl/test/hmac_vectors.js

@@ -1,4 +1,5 @@
 /* Official HMAC test vectors. */
+//Nilos: http://tools.ietf.org/html/draft-nystrom-smime-hmac-sha-02 for
 sjcl.test.vector.hmac = [
 { key:  "0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b",
   data: "4869205468657265",

src/js/sjcl/test/json_test.js

@@ -0,0 +1,126 @@
+/*
+ * Asserts that an object can be encoded to an expected string.
+ */
+new sjcl.test.TestCase("JSON Encode Test", function (cb) {
+	if(!sjcl.json) {
+		this.unimplemented();
+		cb && cb();
+		return;
+	}
+
+	//Build up a standard object for encoding, this includes a nice wide variety of properties.
+	var obj = new Object();
+	obj.int = 4;
+	obj.nint = -5;
+	obj.str = 'string';
+	obj.iv = [ -95577995, -949876189, 1443400017, 697058741 ];
+	obj.truth = true;
+	obj.lie = false;
+
+	try {
+		var str = sjcl.json.encode(obj);
+		this.require(!(!str)); //Check for non-'falsey'
+	}
+	catch (e) {
+		//The standard object should encode just fine, so this is out of place. Fail.
+		this.fail(e);
+	}
+	cb && cb();
+});
+
+
+/*
+ * Asserts that a JSON string can be decoded to an expected object.
+ */
+new sjcl.test.TestCase("JSON Decode Test", function (cb) {
+	if(!sjcl.json) {
+		this.unimplemented();
+		cb && cb();
+		return;
+	}
+	
+	var str = ''; var i;
+	str = '{"int":4,"nint":-5,"str":"string","iv":"/////wAAAAAAAAABAAAAAg==","truth":true,"lie":false}';
+
+	try { 
+		var obj = sjcl.json.decode(str);
+		this.require(obj.int === 4);
+		this.require(obj.nint === -5);
+		this.require(obj.str === 'string');
+		this.require(obj.truth === true);
+		this.require(obj.lie === false);
+		for(i in obj.iv) {
+			this.require(obj.iv[i] == (i-1)); //Array in iv is [-1,0,1,2]
+		}
+	} catch (e) { this.fail(e); }
+
+	str = '{ "int" : 4,  "nint"  :  -5,"str":"string",  "iv":  "/////wAAAAAAAAABAAAAAg==","truth": true,"lie":  false  }';
+	try { 
+		var obj = sjcl.json.decode(str);
+		this.require(obj.int === 4);
+		this.require(obj.nint === -5);
+		this.require(obj.str === 'string');
+		this.require(obj.truth === true);
+		this.require(obj.lie === false);
+		for(i in obj.iv) {
+			this.require(obj.iv[i] == (i-1)); //Array in iv is [-1,0,1,2]
+		}
+	} catch (e) { this.fail(e); }
+	
+	//Tests passed, return.
+	cb && cb();
+});
+
+
+/*
+ * Asserts that an Object can be Encoded to a string that can be decoded to an equivalent object
+ * as well as the converse.
+ */
+new sjcl.test.TestCase("JSON Commutative Test", function (cb) {
+	if(!sjcl.json) {
+		this.unimplemented();
+		cb && cb();
+		return;
+	}
+
+	var obj1 = new Object();
+	obj1.int = 4;
+	obj1.nint = -5;
+	obj1.str = 'string';
+	obj1.iv = [ -95577995, -949876189, 1443400017, 697058741 ];
+	obj1.truth = true;
+	obj1.lie = false;
+
+	var str1 = '';
+	var str2 = '';
+	var obj2;
+	try {
+		str1 = sjcl.json.encode(obj1);
+		obj2 = sjcl.json.decode(str1);
+		str2 = sjcl.json.encode(obj2);
+	}
+	catch (e) {
+		this.fail(e);
+	}
+
+	try {
+		this.require(str1 === str2);
+		this.require(obj1.int == obj2.int);
+		this.require(obj1.str == obj2.str);
+		this.require(obj1.lie == obj2.lie);
+		this.require(obj1.nint == obj2.nint);
+		this.require(obj1.truth == obj2.truth);
+
+		var i;
+		for(i in obj1.iv)
+		{
+			this.require(obj1.iv[i] == obj2.iv[i]);
+		}
+	}
+	catch (e) {
+		this.fail(e);
+	}
+
+	//Tests passed.
+	cb && cb();
+});

src/js/sjcl/test/run_tests_node.js

@@ -0,0 +1,16 @@
+var fs = require('fs');
+var vm = require('vm');
+
+var load = function(path) {
+    vm.runInThisContext(fs.readFileSync(path));
+};
+
+// Assume we're run using `make test`.
+// That means argv[0] is `node` and argv[1] is this file.
+process.argv.slice(2).map(load);
+
+sjcl.test.run(undefined, function(){
+  if(!browserUtil.allPassed) {
+    process.exit(1);
+  }
+});

test/account-test.js

@@ -1,5 +1,5 @@
 var assert = require('assert');
-var Account = require('../src/js/ripple/account').Account;
+var Account = require('ripple-lib').Account;
 
 describe('Account', function(){
 
@@ -29,13 +29,15 @@ describe('Account', function(){
 
   });
 
+  // XXX: clean up the stubbed out remote methods
+
   describe('#publicKeyIsActive()', function(){
 
     it('should respond true if the public key corresponds to the account address and the master key IS NOT disabled', function(){
 
       var account = new Account({
             on: function(){},
-            request_account_info: function(address, callback) {
+            requestAccountInfo: function(address, callback) {
               if (address === 'rKXCummUHnenhYudNb9UoJ4mGBR75vFcgz') {
                 callback(null, { account_data: { 
                   Account: 'rKXCummUHnenhYudNb9UoJ4mGBR75vFcgz',
@@ -56,7 +58,7 @@ describe('Account', function(){
 
       var account = new Account({
             on: function(){},
-            request_account_info: function(address, callback) {
+            requestAccountInfo: function(address, callback) {
               if (address === 'rKXCummUHnenhYudNb9UoJ4mGBR75vFcgz') {
                 callback(null, { account_data: { 
                   Account: 'rKXCummUHnenhYudNb9UoJ4mGBR75vFcgz',
@@ -77,7 +79,7 @@ describe('Account', function(){
 
       var account = new Account({
             on: function(){},
-            request_account_info: function(address, callback) {
+            requestAccountInfo: function(address, callback) {
               if (address === 'rKXCummUHnenhYudNb9UoJ4mGBR75vFcgz') {
                 callback(null, { account_data: { 
                   Account: 'rKXCummUHnenhYudNb9UoJ4mGBR75vFcgz',
@@ -99,7 +101,7 @@ describe('Account', function(){
 
       var account = new Account({
             on: function(){},
-            request_account_info: function(address, callback) {
+            requestAccountInfo: function(address, callback) {
               if (address === 'rKXCummUHnenhYudNb9UoJ4mGBR75vFcgz') {
                 callback(null, { account_data: { 
                   Account: 'rKXCummUHnenhYudNb9UoJ4mGBR75vFcgz',
@@ -121,7 +123,7 @@ describe('Account', function(){
 
       var account = new Account({
             on: function(){},
-            request_account_info: function(address, callback) {
+            requestAccountInfo: function(address, callback) {
               if (address === 'rKXCummUHnenhYudNb9UoJ4mGBR75vFcgz') {
                 callback(null, { account_data: { 
                   Account: 'rKXCummUHnenhYudNb9UoJ4mGBR75vFcgz',
@@ -142,7 +144,7 @@ describe('Account', function(){
 
       var account = new Account({
             on: function(){},
-            request_account_info: function(address, callback) {
+            requestAccountInfo: function(address, callback) {
               if (address === 'rLdfp6eoR948KVxfn6EpaaNTKwfwXhzSeQ') {
                 callback({ error: 'remoteError',
                   error_message: 'Remote reported an error.',

test/amount-test.js

@@ -1,9 +1,11 @@
-var assert     = require('assert');
-var utils      = require('./testutils');
-var BigInteger = require('../src/js/jsbn/jsbn').BigInteger;
-var Amount     = utils.load_module('amount').Amount;
-var UInt160    = utils.load_module('uint160').UInt160;
-var config     = utils.get_config();
+var assert      = require('assert');
+var Amount      = require('ripple-lib').Amount;
+var UInt160     = require('ripple-lib').UInt160;
+var load_config = require('ripple-lib').config.load;
+var config      = require('./config-example');
+
+load_config(config);
+
 
 describe('Amount', function() {
   describe('Negatives', function() {
@@ -16,13 +18,123 @@ describe('Amount', function() {
       assert(Amount.from_json('1').is_positive());
     });
   });
+  describe('Positives', function() {
+    it('Number 1', function() {
+      assert(Amount.from_json('1').is_positive());
+    });
+  });
+  // also tested extensively in other cases
+  describe('to_human', function() {
+    it('12345.6789 XAU', function() {
+      assert.strictEqual(Amount.from_human("12345.6789 XAU").to_human(), '12,345.6789');
+    });
+    it('12345.678901234 XAU', function() {
+      assert.strictEqual(Amount.from_human("12345.678901234 XAU").to_human(), '12,345.678901234');
+    });
+    it('to human, precision -1, should be ignored, precision needs to be >= 0', function() {
+      assert.strictEqual(Amount.from_human("12345.678901234 XAU").to_human({precision:-1}), '12,346');
+    });
+    it('to human, precision 0', function() {
+      assert.strictEqual(Amount.from_human("12345.678901234 XAU").to_human({precision:0}), '12,346');
+    });
+    it('to human, precision 1', function() {
+      assert.strictEqual(Amount.from_human("12345.678901234 XAU").to_human({precision:1}), '12,345.7');
+    });
+    it('to human, precision 2', function() {
+      assert.strictEqual(Amount.from_human("12345.678901234 XAU").to_human({precision:2}), '12,345.68');
+    });
+    it('to human, precision 3', function() {
+      assert.strictEqual(Amount.from_human("12345.678901234 XAU").to_human({precision:3}), '12,345.679');
+    });
+    it('to human, precision 4', function() {
+      assert.strictEqual(Amount.from_human("12345.678901234 XAU").to_human({precision:4}), '12,345.6789');
+    });
+    it('to human, precision 5', function() {
+      assert.strictEqual(Amount.from_human("12345.678901234 XAU").to_human({precision:5}), '12,345.67890');
+    });
+    it('to human, precision -1, should be ignored, precision needs to be >= 0', function() {
+      assert.strictEqual(Amount.from_human("0.00012345 XAU").to_human({precision:-1}), '0');
+    });
+    it('to human, precision 0', function() {
+      assert.strictEqual(Amount.from_human("0.00012345 XAU").to_human({precision:0}), '0');
+    });
+    it('to human, precision 1', function() {
+      assert.strictEqual(Amount.from_human("0.00012345 XAU").to_human({precision:1}), '0.0');
+    });
+    it('to human, precision 2', function() {
+      assert.strictEqual(Amount.from_human("0.00012345 XAU").to_human({precision:2}), '0.00');
+    });
+    it('to human, precision 5', function() {
+      assert.strictEqual(Amount.from_human("0.00012345 XAU").to_human({precision:5}), '0.00012');
+    });
+    it('to human, precision 6', function() {
+      assert.strictEqual(Amount.from_human("0.00012345 XAU").to_human({precision:6}), '0.000123');
+    });
+    it('to human, precision 16', function() {
+      assert.strictEqual(Amount.from_human("0.00012345 XAU").to_human({precision:16}), '0.00012345');
+    });
+    it('to human, precision 16, min_precision 16', function() {
+      assert.strictEqual(Amount.from_human("0.00012345 XAU").to_human({precision:16, min_precision:16}), '0.0001234500000000');
+    });
+    it('to human, precision 16, min_precision 12', function() {
+      assert.strictEqual(Amount.from_human("0.00012345 XAU").to_human({precision:16, min_precision:12}), '0.000123450000');
+    });
+    it('to human, precision 0, first decimal 4', function() {
+      assert.strictEqual(Amount.from_human("0.4 XAU").to_human({precision:0}), '0');
+    });
+    it('to human, precision 0, first decimal 5', function() {
+      assert.strictEqual(Amount.from_human("0.5 XAU").to_human({precision:0}), '1');
+    });
+    it('to human, precision 0, first decimal 8', function() {
+      assert.strictEqual(Amount.from_human("0.8 XAU").to_human({precision:0}), '1');
+    });
+    it('to human, precision 0, precision 16', function() {
+      assert.strictEqual(Amount.from_human("0.0 XAU").to_human({precision:16}), '0');
+    });
+    it('to human, precision 0, precision 8, min_precision 16', function() {
+      assert.strictEqual(Amount.from_human("0.0 XAU").to_human({precision:8, min_precision:16}), '0.0000000000000000');
+    });
+    it('to human, precision 0, first decimal 8', function() {
+      assert.strictEqual(Amount.from_human("0.8 XAU").to_human({precision:0}), '1');
+    });
+    it('to human, precision 6, min_precision 6, max_sig_digits 20', function() {
+      assert.strictEqual(Amount.from_human("0.0 XAU").to_human({precision: 6, min_precision: 6, max_sig_digits: 20}), '0.000000');
+    });
+    it('to human, precision 16, min_precision 6, max_sig_digits 20', function() {
+      assert.strictEqual(Amount.from_human("0.0 XAU").to_human({precision: 16, min_precision: 6, max_sig_digits: 20}), '0.000000');
+    });
+    it('to human rounding edge case, precision 2, 1', function() {
+      assert.strictEqual(Amount.from_human("0.99 XAU").to_human({precision:1}), '1.0');
+    });
+    it('to human rounding edge case, precision 2, 2', function() {
+      assert.strictEqual(Amount.from_human("0.99 XAU").to_human({precision:2}), '0.99');
+    });
+    it('to human rounding edge case, precision 2, 3', function() {
+      assert.strictEqual(Amount.from_human("0.99 XAU").to_human({precision:3}), '0.99');
+    });
+    it('to human rounding edge case, precision 2, 3 min precision 3', function() {
+      assert.strictEqual(Amount.from_human("0.99 XAU").to_human({precision:3, min_precision:3}), '0.990');
+    });
+    it('to human rounding edge case, precision 3, 2', function() {
+      assert.strictEqual(Amount.from_human("0.999 XAU").to_human({precision:2}), '1.00');
+    });
+  });
   describe('from_human', function() {
+    it('empty string', function() {
+      assert.strictEqual(Amount.from_human('').to_text_full(), 'NaN');
+    });
+    it('missing value', function() {
+      assert.strictEqual(Amount.from_human('USD').to_text_full(), 'NaN');
+    });
     it('1 XRP', function() {
       assert.strictEqual(Amount.from_human("1 XRP").to_text_full(), '1/XRP');
     });
     it('1 XRP human', function() {
       assert.strictEqual(Amount.from_human("1 XRP").to_human_full(), '1/XRP');
     });
+    it('1XRP human', function() {
+      assert.strictEqual(Amount.from_human('1XRP').to_human_full(), '1/XRP');
+    });
     it('0.1 XRP', function() {
       assert.strictEqual(Amount.from_human("0.1 XRP").to_text_full(), '0.1/XRP');
     });
@@ -177,14 +289,11 @@ describe('Amount', function() {
     });
   });
   describe('UInt160', function() {
-    it('Parse 0', function () {
-      assert.deepEqual(new BigInteger(), UInt160.from_generic('0')._value);
-    });
     it('Parse 0 export', function () {
       assert.strictEqual(UInt160.ACCOUNT_ZERO, UInt160.from_generic('0').set_version(0).to_json());
     });
     it('Parse 1', function () {
-      assert.deepEqual(new BigInteger([1]), UInt160.from_generic('1')._value);
+      assert.deepEqual(UInt160.ACCOUNT_ONE, UInt160.from_generic('1').set_version(0).to_json());
     });
     it('Parse rrrrrrrrrrrrrrrrrrrrrhoLvTp export', function () {
       assert.strictEqual(UInt160.ACCOUNT_ZERO, UInt160.from_json('rrrrrrrrrrrrrrrrrrrrrhoLvTp').to_json());
@@ -227,9 +336,9 @@ describe('Amount', function() {
   });
   describe('Amount parsing', function() {
     it('Parse invalid string', function() {
-      assert.strictEqual(Amount.from_json('x').to_text(), '0');
-      assert.strictEqual(typeof Amount.from_json('x').to_text(true), 'number');
-      assert(isNaN(Amount.from_json('x').to_text(true)));
+      assert.strictEqual(Amount.from_json('x').to_text(), 'NaN');
+      assert.strictEqual(typeof Amount.from_json('x').to_text(), 'string');
+      assert(isNaN(Amount.from_json('x').to_text()));
     });
     it('parse dem', function() {
       assert.strictEqual(Amount.from_json('10/015841551A748AD2C1F76FF6ECB0CCCD00000000/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh').to_text_full(), '10/XAU (-0.5%pa)/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
@@ -869,7 +978,7 @@ describe('Amount', function() {
       assert.strictEqual(Amount.from_json('10000000').product_human(Amount.from_json('10')).to_text_full(), '0.0001/XRP');
     });
     it('Multiply USD with XAU (dem)', function () {
-      assert.strictEqual(Amount.from_json('2000/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh').product_human(Amount.from_json('10/015841551A748AD2C1F76FF6ECB0CCCD00000000/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh'), {reference_date: 443845330 + 31535000}).to_text_full(), '19900.00316303882/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
+      assert.strictEqual(Amount.from_json('2000/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh').product_human(Amount.from_json('10/015841551A748AD2C1F76FF6ECB0CCCD00000000/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh'), {reference_date: 443845330 + 31535000}).to_text_full(), '19900.00316303883/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
     });
     it('Multiply 0 XRP with 0 XRP human', function () {
       assert.strictEqual('0/XRP', Amount.from_json('0').product_human(Amount.from_json('0')).to_human_full());
@@ -941,7 +1050,7 @@ describe('Amount', function() {
       assert.strictEqual(Amount.from_json('10000000').product_human(Amount.from_json('10')).to_human_full(), '0.0001/XRP');
     });
     it('Multiply USD with XAU (dem) human', function () {
-      assert.strictEqual(Amount.from_json('2000/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh').product_human(Amount.from_json('10/015841551A748AD2C1F76FF6ECB0CCCD00000000/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh'), {reference_date: 443845330 + 31535000}).to_human_full(), '19,900.00316303882/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
+      assert.strictEqual(Amount.from_json('2000/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh').product_human(Amount.from_json('10/015841551A748AD2C1F76FF6ECB0CCCD00000000/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh'), {reference_date: 443845330 + 31535000}).to_human_full(), '19,900.00316303883/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
     });
   });
 
@@ -976,6 +1085,11 @@ describe('Amount', function() {
   });
 
   describe('from_quality', function() {
+    it('XRP/XRP', function () {
+      assert.throws(function() {
+        Amount.from_quality('7B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F0FF9FF678E1000', 'XRP', NaN, {base_currency: 'XRP'}).to_text_full()
+      });
+    });
     it('BTC/XRP', function () {
       assert.strictEqual(Amount.from_quality('7B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F0FF9FF678E1000', 'XRP', NaN, {base_currency: 'BTC'}).to_text_full(), '44,970/XRP');
     });
@@ -1076,4 +1190,77 @@ describe('Amount', function() {
       assert.strictEqual(demAmount.to_human_full(), '10.75853086191915/XAU (-0.5%pa)/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
     });
   });
+
+  describe('amount limits', function() {
+    it ('max JSON wire limite', function() {
+      assert.strictEqual(Amount.bi_xns_max.toString(), '100000000000000000');
+    });
+
+    it ('max JSON wire limite', function() {
+      assert.strictEqual(Amount.bi_xns_min.toString(), '-100000000000000000');
+    });
+
+    it('max mantissa value', function() {
+      assert.strictEqual(Amount.bi_man_max_value.toString(), '9999999999999999');
+    });
+
+    it('min mantissa value', function() {
+      assert.strictEqual(Amount.bi_man_min_value.toString(), '1000000000000000');
+    });
+
+    it ('from_json minimum XRP', function() {
+      var amt = Amount.from_json('-100000000000000000');
+      assert.strictEqual(amt.to_json(), '-100000000000000000');
+    });
+
+    it ('from_json maximum XRP', function() {
+      var amt = Amount.from_json('100000000000000000');
+      assert.strictEqual(amt.to_json(), '100000000000000000');
+    });
+
+    it ('from_json less than minimum XRP', function() {
+      assert.throws(function() {
+        Amount.from_json('-100000000000000001');
+      });
+    });
+
+    it ('from_json more than maximum XRP', function() {
+      assert.throws(function() {
+        Amount.from_json('100000000000000001');
+      });
+    });
+
+    it ('from_json minimum IOU', function() {
+      var amt = Amount.from_json('-1e-81/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
+      assert.strictEqual(amt.to_text(), '-1000000000000000e-96');
+      assert.strictEqual(amt.to_text(), Amount.min_value);
+    });
+
+    it('from_json exceed minimum IOU', function() {
+      assert.throws(function() {
+        Amount.from_json('-1e-82/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh')
+      }, 'Exceeding min value of ' + Amount.min_value);
+    });
+
+    it ('from_json maximum IOU', function() {
+      var amt = Amount.from_json('9999999999999999e80/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
+      assert.strictEqual(amt.to_text(), '9999999999999999e80');
+    });
+
+    it ('from_json exceed maximum IOU', function() {
+      assert.throws(function() {
+        Amount.from_json('9999999999999999e81/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh')
+        }, 'Exceeding max value of ' + Amount.max_value);
+    });
+
+    it ('from_json normalize mantissa to valid max range, lost significant digits', function() {
+      var amt = Amount.from_json('99999999999999999999999999999999/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
+      assert.strictEqual(amt.to_text(), '9999999999999999e16');
+    });
+
+    it ('from_json normalize mantissa to min valid range, lost significant digits', function() {
+      var amt = Amount.from_json('-0.0000000000000000000000001/USD/rHb9CJAWyB4rj91VRWn96DkukG4bwdtyTh');
+      assert.strictEqual(amt.to_text(), '-1000000000000000e-40');
+    });
+  });
 });

test/base58-test.js

@@ -1,7 +1,5 @@
 var assert = require('assert');
-var utils  = require('./testutils');
-var Seed   = utils.load_module('seed').Seed;
-var config = require('./testutils').get_config();
+var Seed   = require('ripple-lib').Seed;
 
 describe('Base58', function() {
   describe('Seed', function() {

test/currency-test.js

@@ -1,6 +1,6 @@
 var assert   = require('assert');
-var utils    = require('./testutils');
-var currency = utils.load_module('currency').Currency;
+var currency = require('ripple-lib').Currency;
+var timeUtil = require('ripple-lib').utils.time;
 
 describe('Currency', function() {
   describe('json_rewrite', function() {
@@ -16,11 +16,22 @@ describe('Currency', function() {
     });
   });
   describe('from_json', function() {
+    it('from_json().to_json() == "XRP"', function() {
+      var r = currency.from_json();
+      assert(!r.is_valid());
+      assert.strictEqual('XRP', r.to_json());
+    });
     it('from_json(NaN).to_json() == "XRP"', function() {
       var r = currency.from_json(NaN);
       assert(!r.is_valid());
       assert.strictEqual('XRP', r.to_json());
     });
+    it('from_json().to_json("") == "XRP"', function() {
+      var r = currency.from_json('');
+      assert(r.is_valid());
+      assert(r.is_native());
+      assert.strictEqual('XRP', r.to_json());
+    });
     it('from_json("XRP").to_json() == "XRP"', function() {
       var r = currency.from_json('XRP');
       assert(r.is_valid());
@@ -82,6 +93,9 @@ describe('Currency', function() {
       var cur = currency.from_human('EUR (0.5361%pa)');
       assert.strictEqual(cur.to_json(), 'EUR (0.54%pa)');
       assert.strictEqual(cur.to_json({decimals:4, full_name:'Euro'}), 'EUR - Euro (0.5361%pa)');
+      assert.strictEqual(cur.to_json({decimals:void(0), full_name:'Euro'}), 'EUR - Euro (0.54%pa)');
+      assert.strictEqual(cur.to_json({decimals:undefined, full_name:'Euro'}), 'EUR - Euro (0.54%pa)');
+      assert.strictEqual(cur.to_json({decimals:'henk', full_name:'Euro'}), 'EUR - Euro (0.54%pa)');
       assert.strictEqual(cur.get_interest_percentage_at(undefined, 4), 0.5361);
     });
     it('From human "TYX - 30-Year Treasuries (1.5%pa)"', function() {
@@ -100,6 +114,16 @@ describe('Currency', function() {
       var cur = currency.from_human('INR - 30 Indian Rupees');
       assert.strictEqual(cur.to_json(), 'INR');
     });
+    it('From human "XRP"', function() {
+      var cur = currency.from_human('XRP');
+      assert.strictEqual(cur.to_json(), 'XRP');
+      assert(cur.is_native(), true);
+    });
+    it('From human "XRP - Ripples"', function() {
+      var cur = currency.from_human('XRP - Ripples');
+      assert.strictEqual(cur.to_json(), 'XRP');
+      assert(cur.is_native(), true);
+    });
 
   });
 
@@ -111,8 +135,28 @@ describe('Currency', function() {
       assert.strictEqual('XRP', currency.from_json(NaN).to_human());
     });
     it('"015841551A748AD2C1F76FF6ECB0CCCD00000000") == "015841551A748AD2C1F76FF6ECB0CCCD00000000"', function() {
-      assert.strictEqual(currency.from_json("015841551A748AD2C1F76FF6ECB0CCCD00000000").to_human(),
-                         'XAU (-0.5%pa)');
+      assert.strictEqual(currency.from_json("015841551A748AD2C1F76FF6ECB0CCCD00000000").to_human(), 'XAU (-0.5%pa)');
+    });
+    it('"015841551A748AD2C1F76FF6ECB0CCCD00000000") == "015841551A748AD2C1F76FF6ECB0CCCD00000000"', function() {
+      assert.strictEqual(currency.from_json("015841551A748AD2C1F76FF6ECB0CCCD00000000").to_human({full_name:'Gold'}), 'XAU - Gold (-0.5%pa)');
+    });
+    it('to_human interest XAU with full name, do not show interest', function() {
+      assert.strictEqual(currency.from_json("015841551A748AD2C1F76FF6ECB0CCCD00000000").to_human({full_name:'Gold', show_interest:false}), 'XAU - Gold');
+    });
+    it('to_human interest XAU with full name, show interest', function() {
+      assert.strictEqual(currency.from_json("015841551A748AD2C1F76FF6ECB0CCCD00000000").to_human({full_name:'Gold', show_interest:true}), 'XAU - Gold (-0.5%pa)');
+    });
+    it('to_human interest XAU, do show interest', function() {
+      assert.strictEqual(currency.from_json("015841551A748AD2C1F76FF6ECB0CCCD00000000").to_human({show_interest:true}), 'XAU (-0.5%pa)');
+    });
+    it('to_human interest XAU, do not show interest', function() {
+      assert.strictEqual(currency.from_json("015841551A748AD2C1F76FF6ECB0CCCD00000000").to_human({show_interest:false}), 'XAU');
+    });
+    it('to_human with full_name "USD - US Dollar show interest"', function() {
+      assert.strictEqual(currency.from_json('USD').to_human({full_name:'US Dollar', show_interest:true}), 'USD - US Dollar (0%pa)');
+    });
+    it('to_human with full_name "USD - US Dollar do not show interest"', function() {
+      assert.strictEqual(currency.from_json('USD').to_human({full_name:'US Dollar', show_interest:false}), 'USD - US Dollar');
     });
     it('to_human with full_name "USD - US Dollar"', function() {
       assert.strictEqual('USD - US Dollar', currency.from_json('USD').to_human({full_name:'US Dollar'}));
@@ -128,6 +172,7 @@ describe('Currency', function() {
       var cur = currency.from_json("TIM");
       assert.strictEqual(cur.to_human({full_name: null}), "TIM");
     });
+
   });
 
   describe('from_hex', function() {
@@ -138,10 +183,30 @@ describe('Currency', function() {
       assert.strictEqual(cur.to_json(), cur.to_human());
     });
   });
-  describe('parse_json(currency obj)', function() {
-    assert.strictEqual('USD', new currency().parse_json(currency.from_json('USD')).to_json());
+  describe('parse_json', function() {
+    it('should parse a currency object', function() {
+      assert.strictEqual('USD', new currency().parse_json(currency.from_json('USD')).to_json());
+      assert.strictEqual('USD (0.5%pa)', new currency().parse_json(currency.from_json('USD (0.5%pa)')).to_json());
+    });
+    it('should clone for parse_json on itself', function() {
+      var cur = currency.from_json('USD');
+      var cur2 = currency.from_json(cur);
+      assert.strictEqual(cur.to_json(), cur2.to_json());
 
-    assert.strictEqual('USD (0.5%pa)', new currency().parse_json(currency.from_json('USD (0.5%pa)')).to_json());
+      cur = currency.from_hex('015841551A748AD2C1F76FF6ECB0CCCD00000000');
+      cur2 = currency.from_json(cur);
+      assert.strictEqual(cur.to_json(), cur2.to_json());
+    });
+    it('should parse json 0', function() {
+      var cur = currency.from_json(0);
+      assert.strictEqual(cur.to_json(), 'XRP');
+      assert.strictEqual(cur.get_iso(), 'XRP');
+    });
+    it('should parse json 0', function() {
+      var cur = currency.from_json('0');
+      assert.strictEqual(cur.to_json(), 'XRP');
+      assert.strictEqual(cur.get_iso(), 'XRP');
+    });
   });
 
   describe('is_valid', function() {
@@ -183,14 +248,16 @@ describe('Currency', function() {
     return +(Math.round(num + "e+"+precision)  + "e-"+precision);
   }
   describe('get_interest_at', function() {
-    it('returns demurred value for demurrage currency', function() {
+    it('should return demurred value for demurrage currency', function() {
       var cur = currency.from_json('015841551A748AD2C1F76FF6ECB0CCCD00000000');
 
       // At start, no demurrage should occur
       assert.equal(1, cur.get_interest_at(443845330));
+      assert.equal(1, precision(cur.get_interest_at(new Date(timeUtil.fromRipple(443845330))), 14));
 
       // After one year, 0.5% should have occurred
       assert.equal(0.995, precision(cur.get_interest_at(443845330 + 31536000), 14));
+      assert.equal(0.995, precision(cur.get_interest_at(new Date(timeUtil.fromRipple(443845330 + 31536000))), 14));
 
       // After one demurrage period, 1/e should have occurred
       assert.equal(1/Math.E, cur.get_interest_at(443845330 + 6291418827.05));
@@ -201,6 +268,11 @@ describe('Currency', function() {
       // One demurrage period before start, rate should be e
       assert.equal(Math.E, cur.get_interest_at(443845330 - 6291418827.05));
     });
+    it('should return 0 for currency without interest', function() {
+      var cur = currency.from_json('USD - US Dollar');
+      assert.equal(0, cur.get_interest_at(443845330));
+      assert.equal(0, cur.get_interest_at(443845330  + 31536000));
+    });
   });
   describe('get_iso', function() {
     it('should get "XRP" iso_code', function() {

test/fixtures/binary-account-transaction.json

@@ -0,0 +1,797 @@
+{
+  "OfferCreate": {
+    "binary": {
+      "ledger_index": 10983428,
+      "meta": "201C00000000F8E311006F561C0662854F6571DD28392C1AF031757BDF2BC0E62C190ABE0BC22C46A2E443FDE824000263F550107B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F04D40AEE52AE0064400000032A0D8DB065D4838D7EA4C6800000000000000000000000000042544300000000000A20B3C85F482532A9578DBB3950B85CA06594D1811473DFB1F8FDE93B1E301897694F0DDE56516BDC40E1E1E51100645642EE066C2D6E683C6FDC95C3C0EF88B3D7C10E31E9D98060F517F18AD98217DFE722000000005842EE066C2D6E683C6FDC95C3C0EF88B3D7C10E31E9D98060F517F18AD98217DF821473DFB1F8FDE93B1E301897694F0DDE56516BDC40E1E1E4110064567B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F04CE166242F400E72200000000365F04CE166242F400587B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F04CE166242F40001110000000000000000000000000000000000000000021100000000000000000000000000000000000000000311000000000000000000000000425443000000000004110A20B3C85F482532A9578DBB3950B85CA06594D1E1E1E3110064567B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F04D40AEE52AE00E8365F04D40AEE52AE00587B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F04D40AEE52AE000311000000000000000000000000425443000000000004110A20B3C85F482532A9578DBB3950B85CA06594D1E1E1E411006F56CDD61BD2DF2ADF53D0C05C171E2C8D48337BFE63868497BC30C5DCF2D0A03AFFE7220000000024000263E72500A79550330000000000000000340000000000000000550F60460F66E991AE6D77C50435E7FF8915453D411B6E43B38AC6410113B06CDC50107B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F04CE166242F400644000000326266D2065D4838D7EA4C6800000000000000000000000000042544300000000000A20B3C85F482532A9578DBB3950B85CA06594D1811473DFB1F8FDE93B1E301897694F0DDE56516BDC40E1E1E51100612500A7974E55329262FE69DD4F191AF0CE075489E7B7BDD273EC5528531D8184E1A73E76B7D356E0A052DA53A0D6F6C16422D206D4E38862ED7A13AE90ED0EF5ED09353C2A7A94E624000263F56240000005F01B0F39E1E7220000000024000263F62D000000096240000005F01AE829811473DFB1F8FDE93B1E301897694F0DDE56516BDC40E1E1F1031000",
+      "tx_blob": "120007228000000024000263F52019000263E764400000032A0D8DB065D4838D7EA4C6800000000000000000000000000042544300000000000A20B3C85F482532A9578DBB3950B85CA06594D1684000000000002710732103CDF7533BF6B6DE8C1AEFC1F2F776F8EDAE08D88C6E1F9B69535D9CDDF3071029744630440220153DDCA438981E498EF3AF383845F74B2CC20602FD1E20546A067C68D026DE6502207E4ECB4A23FFBC274CE0C2D08131F26FDDB6240B2A701C8E49410E0F18595053811473DFB1F8FDE93B1E301897694F0DDE56516BDC40",
+      "validated": true
+    },
+    "parsed": {
+      "validated": true,
+      "meta": {
+        "TransactionIndex": 0,
+        "AffectedNodes": [
+          {
+            "CreatedNode": {
+              "LedgerEntryType": "Offer",
+              "LedgerIndex": "1C0662854F6571DD28392C1AF031757BDF2BC0E62C190ABE0BC22C46A2E443FD",
+              "NewFields": {
+                "Sequence": 156661,
+                "BookDirectory": "7B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F04D40AEE52AE00",
+                "TakerPays": "13590433200",
+                "TakerGets": {
+                  "value": "1",
+                  "currency": "BTC",
+                  "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+                },
+                "Account": "rBZgggUbdV7wHF1d7BRu1BLsxQqKHX3SN4"
+              }
+            }
+          },
+          {
+            "ModifiedNode": {
+              "LedgerEntryType": "DirectoryNode",
+              "LedgerIndex": "42EE066C2D6E683C6FDC95C3C0EF88B3D7C10E31E9D98060F517F18AD98217DF",
+              "FinalFields": {
+                "Flags": 0,
+                "RootIndex": "42EE066C2D6E683C6FDC95C3C0EF88B3D7C10E31E9D98060F517F18AD98217DF",
+                "Owner": "rBZgggUbdV7wHF1d7BRu1BLsxQqKHX3SN4"
+              }
+            }
+          },
+          {
+            "DeletedNode": {
+              "LedgerEntryType": "DirectoryNode",
+              "LedgerIndex": "7B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F04CE166242F400",
+              "FinalFields": {
+                "Flags": 0,
+                "ExchangeRate": "5F04CE166242F400",
+                "RootIndex": "7B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F04CE166242F400",
+                "TakerPaysCurrency": "0000000000000000000000000000000000000000",
+                "TakerPaysIssuer": "0000000000000000000000000000000000000000",
+                "TakerGetsCurrency": "0000000000000000000000004254430000000000",
+                "TakerGetsIssuer": "0A20B3C85F482532A9578DBB3950B85CA06594D1"
+              }
+            }
+          },
+          {
+            "CreatedNode": {
+              "LedgerEntryType": "DirectoryNode",
+              "LedgerIndex": "7B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F04D40AEE52AE00",
+              "NewFields": {
+                "ExchangeRate": "5F04D40AEE52AE00",
+                "RootIndex": "7B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F04D40AEE52AE00",
+                "TakerGetsCurrency": "0000000000000000000000004254430000000000",
+                "TakerGetsIssuer": "0A20B3C85F482532A9578DBB3950B85CA06594D1"
+              }
+            }
+          },
+          {
+            "DeletedNode": {
+              "LedgerEntryType": "Offer",
+              "LedgerIndex": "CDD61BD2DF2ADF53D0C05C171E2C8D48337BFE63868497BC30C5DCF2D0A03AFF",
+              "FinalFields": {
+                "Flags": 0,
+                "Sequence": 156647,
+                "PreviousTxnLgrSeq": 10982736,
+                "BookNode": "0000000000000000",
+                "OwnerNode": "0000000000000000",
+                "PreviousTxnID": "0F60460F66E991AE6D77C50435E7FF8915453D411B6E43B38AC6410113B06CDC",
+                "BookDirectory": "7B73A610A009249B0CC0D4311E8BA7927B5A34D86634581C5F04CE166242F400",
+                "TakerPays": "13524954400",
+                "TakerGets": {
+                  "value": "1",
+                  "currency": "BTC",
+                  "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+                },
+                "Account": "rBZgggUbdV7wHF1d7BRu1BLsxQqKHX3SN4"
+              }
+            }
+          },
+          {
+            "ModifiedNode": {
+              "LedgerEntryType": "AccountRoot",
+              "PreviousTxnLgrSeq": 10983246,
+              "PreviousTxnID": "329262FE69DD4F191AF0CE075489E7B7BDD273EC5528531D8184E1A73E76B7D3",
+              "LedgerIndex": "E0A052DA53A0D6F6C16422D206D4E38862ED7A13AE90ED0EF5ED09353C2A7A94",
+              "PreviousFields": {
+                "Sequence": 156661,
+                "Balance": "25503141689"
+              },
+              "FinalFields": {
+                "Flags": 0,
+                "Sequence": 156662,
+                "OwnerCount": 9,
+                "Balance": "25503131689",
+                "Account": "rBZgggUbdV7wHF1d7BRu1BLsxQqKHX3SN4"
+              }
+            }
+          }
+        ],
+        "TransactionResult": "tesSUCCESS"
+      },
+      "tx": {
+        "TransactionType": "OfferCreate",
+        "Flags": 2147483648,
+        "Sequence": 156661,
+        "OfferSequence": 156647,
+        "TakerPays": "13590433200",
+        "TakerGets": {
+          "value": "1",
+          "currency": "BTC",
+          "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B"
+        },
+        "Fee": "10000",
+        "SigningPubKey": "03CDF7533BF6B6DE8C1AEFC1F2F776F8EDAE08D88C6E1F9B69535D9CDDF3071029",
+        "TxnSignature": "30440220153DDCA438981E498EF3AF383845F74B2CC20602FD1E20546A067C68D026DE6502207E4ECB4A23FFBC274CE0C2D08131F26FDDB6240B2A701C8E49410E0F18595053",
+        "Account": "rBZgggUbdV7wHF1d7BRu1BLsxQqKHX3SN4",
+        "hash": "3CC8ED34260911194E8E30543D70A6DF04D3DABC746A546DAED32D22496B478C",
+        "inLedger": 10983428,
+        "ledger_index": 10983428
+      }
+    }
+  },
+  "PartialPayment": {
+    "binary": {
+      "ledger_index": 11234994,
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+      "tx_blob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
+      "validated": true
+    },
+    "parsed": {
+      "meta": {
+        "AffectedNodes": [
+          {
+            "ModifiedNode": {
+              "FinalFields": {
+                "Account": "r4wKTbb8AX5kEhXDvHDvhunDqsLZnXGfL9",
+                "Balance": "857948054174",
+                "Flags": 0,
+                "OwnerCount": 22,
+                "Sequence": 361
+              },
+              "LedgerEntryType": "AccountRoot",
+              "LedgerIndex": "53539B9154C83B7D657103C27ABCA0EF1AD3674F6D0B341F20710FC50EC4DC03",
+              "PreviousFields": {
+                "Balance": "857948066174",
+                "Sequence": 360
+              },
+              "PreviousTxnID": "BDB03864DA53C51FE3981DAE091A72289F732FC8A5F3D16F74E7D2036246FA8D",
+              "PreviousTxnLgrSeq": 11167340
+            }
+          },
+          {
+            "ModifiedNode": {
+              "FinalFields": {
+                "Balance": {
+                  "currency": "JPY",
+                  "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+                  "value": "-38.5823992616441"
+                },
+                "Flags": 131072,
+                "HighLimit": {
+                  "currency": "JPY",
+                  "issuer": "r4wKTbb8AX5kEhXDvHDvhunDqsLZnXGfL9",
+                  "value": "0"
+                },
+                "HighNode": "0000000000000000",
+                "LowLimit": {
+                  "currency": "JPY",
+                  "issuer": "rMAz5ZnK73nyNUL4foAvaxdreczCkG3vA6",
+                  "value": "0"
+                },
+                "LowNode": "0000000000000043"
+              },
+              "LedgerEntryType": "RippleState",
+              "LedgerIndex": "5A9CDBCBDB64CD58DCD79A352E749EE48D6ACCE258F580F01FE326B31EB023DE",
+              "PreviousFields": {
+                "Balance": {
+                  "currency": "JPY",
+                  "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+                  "value": "-39.79048369452983"
+                }
+              },
+              "PreviousTxnID": "9926ED5C3974070FCA9B3566B7FBF3BCB7C29FCD8A4435781A4AAAE5778576E5",
+              "PreviousTxnLgrSeq": 10541938
+            }
+          },
+          {
+            "ModifiedNode": {
+              "FinalFields": {
+                "Account": "rDVBvAQScXrGRGnzrxRrcJPeNLeLeUTAqE",
+                "BookDirectory": "3B95C29205977C2136BBC70F21895F8C8F471C8522BF446E5704488DA40C79F9",
+                "BookNode": "0000000000000000",
+                "Expiration": 475103390,
+                "Flags": 131072,
+                "OwnerNode": "000000000000062D",
+                "Sequence": 57256,
+                "TakerGets": {
+                  "currency": "USD",
+                  "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+                  "value": "99.98998"
+                },
+                "TakerPays": {
+                  "currency": "JPY",
+                  "issuer": "rMAz5ZnK73nyNUL4foAvaxdreczCkG3vA6",
+                  "value": "12055.52278269025"
+                }
+              },
+              "LedgerEntryType": "Offer",
+              "LedgerIndex": "6CD06C01787F1F75688E5C4CE84E83B73ADC1647EC0A2761D553DA776564D1BB",
+              "PreviousFields": {
+                "TakerGets": {
+                  "currency": "USD",
+                  "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+                  "value": "100"
+                },
+                "TakerPays": {
+                  "currency": "JPY",
+                  "issuer": "rMAz5ZnK73nyNUL4foAvaxdreczCkG3vA6",
+                  "value": "12056.73086712313"
+                }
+              },
+              "PreviousTxnID": "6E81745BB5DA1EB60C3FDB988EC5CDFE55AD493482F39A54A6AB66E149DB364B",
+              "PreviousTxnLgrSeq": 11234553
+            }
+          },
+          {
+            "ModifiedNode": {
+              "FinalFields": {
+                "Balance": {
+                  "currency": "USD",
+                  "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+                  "value": "-0.04"
+                },
+                "Flags": 131072,
+                "HighLimit": {
+                  "currency": "USD",
+                  "issuer": "r9y3sFjvdnTMJff1j8k2dodJkwgtghpf1o",
+                  "value": "110"
+                },
+                "HighNode": "0000000000000000",
+                "LowLimit": {
+                  "currency": "USD",
+                  "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+                  "value": "0"
+                },
+                "LowNode": "000000000000027D"
+              },
+              "LedgerEntryType": "RippleState",
+              "LedgerIndex": "785D84438CD44D7BD8234721BC77022E2BE590E38F9AB73C6E3FBC190524EF26",
+              "PreviousFields": {
+                "Balance": {
+                  "currency": "USD",
+                  "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+                  "value": "-0.03"
+                }
+              },
+              "PreviousTxnID": "67550A7B0E398944B5528F678BCCA8A53C1356AF9C4FC8EE863B1CC83965C61A",
+              "PreviousTxnLgrSeq": 11141022
+            }
+          },
+          {
+            "ModifiedNode": {
+              "FinalFields": {
+                "Balance": {
+                  "currency": "USD",
+                  "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+                  "value": "-1439.783890832192"
+                },
+                "Flags": 2228224,
+                "HighLimit": {
+                  "currency": "USD",
+                  "issuer": "rDVBvAQScXrGRGnzrxRrcJPeNLeLeUTAqE",
+                  "value": "1000"
+                },
+                "HighNode": "0000000000000000",
+                "LowLimit": {
+                  "currency": "USD",
+                  "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+                  "value": "0"
+                },
+                "LowNode": "0000000000000288"
+              },
+              "LedgerEntryType": "RippleState",
+              "LedgerIndex": "7A12DF691E1E8039D53278D20D7CDC88D2C585DDBC4A769CD377CD8FF5C7E6A0",
+              "PreviousFields": {
+                "Balance": {
+                  "currency": "USD",
+                  "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+                  "value": "-1439.793910832192"
+                }
+              },
+              "PreviousTxnID": "ADE928FA078F53F269317B4FD8BF46C8953D381573BB80231BAC2EB3196DD74A",
+              "PreviousTxnLgrSeq": 11233438
+            }
+          },
+          {
+            "ModifiedNode": {
+              "FinalFields": {
+                "Balance": {
+                  "currency": "JPY",
+                  "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+                  "value": "111288.8440026502"
+                },
+                "Flags": 1114112,
+                "HighLimit": {
+                  "currency": "JPY",
+                  "issuer": "rMAz5ZnK73nyNUL4foAvaxdreczCkG3vA6",
+                  "value": "0"
+                },
+                "HighNode": "0000000000000046",
+                "LowLimit": {
+                  "currency": "JPY",
+                  "issuer": "rDVBvAQScXrGRGnzrxRrcJPeNLeLeUTAqE",
+                  "value": "300000"
+                },
+                "LowNode": "0000000000000000",
+                "LowQualityIn": 1000000000
+              },
+              "LedgerEntryType": "RippleState",
+              "LedgerIndex": "ADB3988C0EF801FF788E40AFA5EA28FBF5C6943C65F4651DDA411881E7FBBACF",
+              "PreviousFields": {
+                "Balance": {
+                  "currency": "JPY",
+                  "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+                  "value": "111287.6359182174"
+                }
+              },
+              "PreviousTxnID": "ECABF9CF633CF8FA6578A2C6430B3B9BA9611B8A31BC1730D222A6DD413B0CF1",
+              "PreviousTxnLgrSeq": 11226269
+            }
+          }
+        ],
+        "TransactionIndex": 3,
+        "TransactionResult": "tesSUCCESS",
+        "delivered_amount": {
+          "currency": "USD",
+          "issuer": "r9y3sFjvdnTMJff1j8k2dodJkwgtghpf1o",
+          "value": "0.01"
+        }
+      },
+      "tx": {
+        "Account": "r4wKTbb8AX5kEhXDvHDvhunDqsLZnXGfL9",
+        "Amount": {
+          "currency": "USD",
+          "issuer": "r9y3sFjvdnTMJff1j8k2dodJkwgtghpf1o",
+          "value": "0.01"
+        },
+        "Destination": "r9y3sFjvdnTMJff1j8k2dodJkwgtghpf1o",
+        "Fee": "12000",
+        "Flags": 2147614720,
+        "LastLedgerSequence": 11234799,
+        "Paths": [
+          [
+            {
+              "account": "rMAz5ZnK73nyNUL4foAvaxdreczCkG3vA6",
+              "type": 1,
+              "type_hex": "0000000000000001"
+            },
+            {
+              "currency": "USD",
+              "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+              "type": 48,
+              "type_hex": "0000000000000030"
+            },
+            {
+              "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+              "type": 1,
+              "type_hex": "0000000000000001"
+            }
+          ],
+          [
+            {
+              "account": "rMAz5ZnK73nyNUL4foAvaxdreczCkG3vA6",
+              "type": 1,
+              "type_hex": "0000000000000001"
+            },
+            {
+              "currency": "XRP",
+              "type": 16,
+              "type_hex": "0000000000000010"
+            },
+            {
+              "currency": "USD",
+              "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+              "type": 48,
+              "type_hex": "0000000000000030"
+            },
+            {
+              "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+              "type": 1,
+              "type_hex": "0000000000000001"
+            }
+          ],
+          [
+            {
+              "account": "rMAz5ZnK73nyNUL4foAvaxdreczCkG3vA6",
+              "type": 1,
+              "type_hex": "0000000000000001"
+            },
+            {
+              "currency": "XRP",
+              "type": 16,
+              "type_hex": "0000000000000010"
+            },
+            {
+              "currency": "USD",
+              "issuer": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
+              "type": 48,
+              "type_hex": "0000000000000030"
+            },
+            {
+              "account": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
+              "type": 1,
+              "type_hex": "0000000000000001"
+            }
+          ],
+          [
+            {
+              "account": "rMAz5ZnK73nyNUL4foAvaxdreczCkG3vA6",
+              "type": 1,
+              "type_hex": "0000000000000001"
+            },
+            {
+              "currency": "USD",
+              "issuer": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
+              "type": 48,
+              "type_hex": "0000000000000030"
+            },
+            {
+              "account": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
+              "type": 1,
+              "type_hex": "0000000000000001"
+            }
+          ]
+        ],
+        "SendMax": {
+          "currency": "JPY",
+          "issuer": "r4wKTbb8AX5kEhXDvHDvhunDqsLZnXGfL9",
+          "value": "5"
+        },
+        "Sequence": 360,
+        "SigningPubKey": "02AC2A11C997C04EC6A4139E6189111F90E89D05F9A9DDC3E2CA459CEA89C539D3",
+        "TransactionType": "Payment",
+        "TxnSignature": "304402204529AC13FDE2AF411F83DFCCCA1A41534C36A73EC56C00B822EF36B037F8D146022013A1EBC759497D9BB352263C50B49A3E8BD83FA174F6F66B1F095E820026E358",
+        "hash": "D6405F3E92213763D9AA7270C0CC940864EFEB7CC6A95723E9BC4F33486994A7",
+        "inLedger": 11234797,
+        "ledger_index": 11234797
+      },
+      "validated": true
+    }
+  }
+}

test/fixtures/binary-ledger-data.json

@@ -0,0 +1,95 @@
+{
+  "RippleState": {
+    "binary": {
+      "data": "110072220002000025000B657837000000000000003B3800000000000000005587591A63051645F37B85D1FBA55EE69B1C96BFF16904F5C99F03FB93D42D03756280000000000000000000000000000000000000004254430000000000000000000000000000000000000000000000000166800000000000000000000000000000000000000042544300000000000A20B3C85F482532A9578DBB3950B85CA06594D167D4C38D7EA4C680000000000000000000000000004254430000000000C795FDF8A637BCAAEDAD1C434033506236C82A2D",
+      "index": "000103996A3BAD918657F86E12A67D693E8FC8A814DA4B958A244B5F14D93E58"
+    },
+    "parsed": {
+      "Balance": {
+        "currency": "BTC",
+        "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+        "value": "0"
+      },
+      "Flags": 131072,
+      "HighLimit": {
+        "currency": "BTC",
+        "issuer": "rKUK9omZqVEnraCipKNFb5q4tuNTeqEDZS",
+        "value": "10"
+      },
+      "HighNode": "0000000000000000",
+      "LedgerEntryType": "RippleState",
+      "LowLimit": {
+        "currency": "BTC",
+        "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+        "value": "0"
+      },
+      "LowNode": "000000000000003B",
+      "PreviousTxnID": "87591A63051645F37B85D1FBA55EE69B1C96BFF16904F5C99F03FB93D42D0375",
+      "PreviousTxnLgrSeq": 746872,
+      "index": "000103996A3BAD918657F86E12A67D693E8FC8A814DA4B958A244B5F14D93E58"
+    }
+  },
+  "AccountRoot": {
+    "binary": {
+      "data": "1100612200000000240000000125000DA4192D0000000055CA2EADCF53FEEFE2FF6B47D683A1E33413BC876C7C87669618365C91BD12A42262400000003B9ACA008114D018AF490EB4E476D735159CDEA798B6AF670FF7",
+      "index": "0002D81201E576CF3E0120E2CC35C03E08E22452F498B8C874CD1DF9D3DC305B"
+    },
+    "parsed": {
+      "Account": "rKyK3pQtCTMz6nt6Yxtx8vgju6hLyLWpwh",
+      "Balance": "1000000000",
+      "Flags": 0,
+      "LedgerEntryType": "AccountRoot",
+      "OwnerCount": 0,
+      "PreviousTxnID": "CA2EADCF53FEEFE2FF6B47D683A1E33413BC876C7C87669618365C91BD12A422",
+      "PreviousTxnLgrSeq": 893977,
+      "Sequence": 1,
+      "index": "0002D81201E576CF3E0120E2CC35C03E08E22452F498B8C874CD1DF9D3DC305B"
+    }
+  },
+  "Offer": {
+    "binary": {
+      "data": "11006F2200000000240002A44625000F26213300000000000000003400000000000000C0555CCD6C8CD4E7BB1E508F05B831A9B4B634E02862435D5E3E3EEF3AB1690331395010FE4D53B02BC5D46DE095166E0667A0F3797F8A782F8A203B570EBC4086D53E0064D5459C5A55C77D00000000000000000000000000494C53000000000092D705968936C419CE614BF264B5EEB1CEA47FF465D48D871095D18000000000000000000000000000425443000000000092D705968936C419CE614BF264B5EEB1CEA47FF481141C40DA3AAC605E30B6CC5891EA6CDDFA0C996CE8",
+      "index": "002B4106648895A68068DF34FC55AAD9BC1DC135FD737A318C582D706EA505A1"
+    },
+    "parsed": {
+      "Account": "rs2PcQ9HX8afGGPsvUxEmTsrKs5D34kwwK",
+      "BookDirectory": "FE4D53B02BC5D46DE095166E0667A0F3797F8A782F8A203B570EBC4086D53E00",
+      "BookNode": "0000000000000000",
+      "Flags": 0,
+      "LedgerEntryType": "Offer",
+      "OwnerNode": "00000000000000C0",
+      "PreviousTxnID": "5CCD6C8CD4E7BB1E508F05B831A9B4B634E02862435D5E3E3EEF3AB169033139",
+      "PreviousTxnLgrSeq": 992801,
+      "Sequence": 173126,
+      "TakerGets": {
+        "currency": "BTC",
+        "issuer": "rNPRNzBB92BVpAhhZr4iXDTveCgV5Pofm9",
+        "value": "3.80768"
+      },
+      "TakerPays": {
+        "currency": "ILS",
+        "issuer": "rNPRNzBB92BVpAhhZr4iXDTveCgV5Pofm9",
+        "value": "1579.28668368"
+      },
+      "index": "002B4106648895A68068DF34FC55AAD9BC1DC135FD737A318C582D706EA505A1"
+    }
+  },
+  "DirectoryNode": {
+    "binary": {
+      "data": "110064220000000058001E3B28ABD08E399095EABC6C493E84BFA47B1A6474C04D5289E767A404AEF18214D5A7C190E367A150A2E4A04DE62E08766B8B48C2011360FE8118802AF3344FDC1DEB95D12F8E7C548928C19FEFE8CF7BD14D28E8F0E9EA3B70BB091D385EB6AFF31C52F05498BB70268FC4BEEDDC6B86770A85D74CEA71E676F574B44A1030EBA09A9A29C939550FAF2849171B3422EB521365F9052D00",
+      "index": "001E3B28ABD08E399095EABC6C493E84BFA47B1A6474C04D5289E767A404AEF1"
+    },
+    "parsed": {
+      "Flags": 0,
+      "Indexes": [
+        "FE8118802AF3344FDC1DEB95D12F8E7C548928C19FEFE8CF7BD14D28E8F0E9EA",
+        "3B70BB091D385EB6AFF31C52F05498BB70268FC4BEEDDC6B86770A85D74CEA71",
+        "E676F574B44A1030EBA09A9A29C939550FAF2849171B3422EB521365F9052D00"
+      ],
+      "LedgerEntryType": "DirectoryNode",
+      "Owner": "rL76tmsh1Pgy57B4KMqjqWL7mGhwG24xgv",
+      "RootIndex": "001E3B28ABD08E399095EABC6C493E84BFA47B1A6474C04D5289E767A404AEF1",
+      "index": "001E3B28ABD08E399095EABC6C493E84BFA47B1A6474C04D5289E767A404AEF1"
+    }
+  }
+}

test/fixtures/metadata-with-hex-accounts.json

@@ -0,0 +1,303 @@
+{
+  "AffectedNodes": [
+    {
+    "DeletedNode": {
+      "FinalFields": {
+        "Account": "rNGySgyyEdRJ6MKmzsZwyhhVeFKdENRGQ6",
+        "BookDirectory": "DFA3B6DDAB58C7E8E5D944E736DA4B7046C30E4F460FD9DE4D08594FC79E1600",
+        "BookNode": "0000000000000000",
+        "Flags": 131072,
+        "OwnerNode": "0000000000000031",
+        "PreviousTxnID": "83CA9AB231B0B4DA8ACF6305A6D7B00AB83404A1FDB8F8BCF7108EB87E0A8196",
+        "PreviousTxnLgrSeq": 10555009,
+        "Sequence": 12370,
+        "TakerGets": "44978350398",
+        "TakerPays": {
+          "currency": "USD",
+          "issuer": "rQ3qJZwtzi4Zo3nWbmX9gwCke6S8jmHRCn",
+          "value": "1056.990784602728"
+        }
+      },
+      "LedgerEntryType": "Offer",
+      "LedgerIndex": "0496450E3F46368FB011B8B524605A906C0854441D30420457A81EA89BE649BE"
+    }
+  },
+  {
+    "ModifiedNode": {
+      "FinalFields": {
+        "Balance": {
+          "currency": "USD",
+          "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+          "value": "0"
+        },
+        "Flags": 1114112,
+        "HighLimit": {
+          "currency": "USD",
+          "issuer": "rabVnHuo1eq747GbnLDAJfE9GpsGwcL9Hy",
+          "value": "0"
+        },
+        "HighNode": "0000000000000000",
+        "LowLimit": {
+          "currency": "USD",
+          "issuer": "rGa3Tb6vaMVU5RQMjxk4nsMGSArbu8epGG",
+          "value": "5"
+        },
+        "LowNode": "0000000000000000"
+      },
+      "LedgerEntryType": "RippleState",
+      "LedgerIndex": "2DECFAC23B77D5AEA6116C15F5C6D4669EBAEE9E7EE050A40FE2B1E47B6A9419",
+      "PreviousFields": {
+        "Balance": {
+          "currency": "USD",
+          "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+          "value": "3"
+        }
+      },
+      "PreviousTxnID": "6F35AD78AA196389D15F4BAF054122070506633C1506EF16A48877E2593CCE2D",
+      "PreviousTxnLgrSeq": 10555014
+    }
+  },
+  {
+    "ModifiedNode": {
+      "FinalFields": {
+        "Balance": {
+          "currency": "USD",
+          "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+          "value": "1228.52678703286"
+        },
+        "Flags": 1114112,
+        "HighLimit": {
+          "currency": "USD",
+          "issuer": "rabVnHuo1eq747GbnLDAJfE9GpsGwcL9Hy",
+          "value": "0"
+        },
+        "HighNode": "0000000000000076",
+        "LowLimit": {
+          "currency": "USD",
+          "issuer": "rPofp4ruTavGuFnb9AYN2vRPBFxHB7RRsH",
+          "value": "50000"
+        },
+        "LowNode": "0000000000000000"
+      },
+      "LedgerEntryType": "RippleState",
+      "LedgerIndex": "4AB2FFDEE65E025AAB54305A161C80D32082574BB0502311F29227089C696388",
+      "PreviousFields": {
+        "Balance": {
+          "currency": "USD",
+          "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+          "value": "1225.52678703286"
+        }
+      },
+      "PreviousTxnID": "65C5A92212AA82A89C3824F6F071FE49C95C45DE9113EB51763A217DBACB5B4C",
+      "PreviousTxnLgrSeq": 10554856
+    }
+  },
+  {
+    "ModifiedNode": {
+      "FinalFields": {
+        "Flags": 0,
+        "Owner": "rP5VvumKn5qqn4RYTMGipmPE9965ARVQNT",
+        "RootIndex": "65E53030C59CD541BB6A8B631F13FA9BBF6F6E28B63D41AA363F23313B34B094"
+      },
+      "LedgerEntryType": "DirectoryNode",
+      "LedgerIndex": "65E53030C59CD541BB6A8B631F13FA9BBF6F6E28B63D41AA363F23313B34B094"
+    }
+  },
+  {
+    "ModifiedNode": {
+      "FinalFields": {
+        "Account": "rNGySgyyEdRJ6MKmzsZwyhhVeFKdENRGQ6",
+        "Balance": "335297994919",
+        "Flags": 0,
+        "OwnerCount": 12,
+        "Sequence": 12379
+      },
+      "LedgerEntryType": "AccountRoot",
+      "LedgerIndex": "6ACA1AAB7CD8877EA63E0C282A37FC212AD24640743F019AC2DD8674E003B741",
+      "PreviousFields": {
+        "OwnerCount": 13
+      },
+      "PreviousTxnID": "83CA9AB231B0B4DA8ACF6305A6D7B00AB83404A1FDB8F8BCF7108EB87E0A8196",
+      "PreviousTxnLgrSeq": 10555009
+    }
+  },
+  {
+    "ModifiedNode": {
+      "FinalFields": {
+        "Balance": {
+          "currency": "USD",
+          "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+          "value": "-15.68270575272517"
+        },
+        "Flags": 131072,
+        "HighLimit": {
+          "currency": "USD",
+          "issuer": "rGa3Tb6vaMVU5RQMjxk4nsMGSArbu8epGG",
+          "value": "5000"
+        },
+        "HighNode": "0000000000000000",
+        "LowLimit": {
+          "currency": "USD",
+          "issuer": "rQ3qJZwtzi4Zo3nWbmX9gwCke6S8jmHRCn",
+          "value": "0"
+        },
+        "LowNode": "000000000000004A"
+      },
+      "LedgerEntryType": "RippleState",
+      "LedgerIndex": "826CF5BFD28F3934B518D0BDF3231259CBD3FD0946E3C3CA0C97D2C75D2D1A09",
+      "PreviousFields": {
+        "Balance": {
+          "currency": "USD",
+          "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+          "value": "-12.68270575272517"
+        }
+      },
+      "PreviousTxnID": "6F35AD78AA196389D15F4BAF054122070506633C1506EF16A48877E2593CCE2D",
+      "PreviousTxnLgrSeq": 10555014
+    }
+  },
+  {
+    "ModifiedNode": {
+      "FinalFields": {
+        "Flags": 0,
+        "IndexPrevious": "000000000000002C",
+        "Owner": "rNGySgyyEdRJ6MKmzsZwyhhVeFKdENRGQ6",
+        "RootIndex": "A93C6B313E260AC7C7734DF44F4461075E2C937C936C2B81DA2C9F69D4A0B0F2"
+      },
+      "LedgerEntryType": "DirectoryNode",
+      "LedgerIndex": "8D8FB3359BBA810ED5C5894088F2415E322811181ADCC5BB087E829207DFBBEB"
+    }
+  },
+  {
+    "ModifiedNode": {
+      "FinalFields": {
+        "Account": "rP5VvumKn5qqn4RYTMGipmPE9965ARVQNT",
+        "Balance": "25116082528",
+        "Flags": 0,
+        "OwnerCount": 5,
+        "Sequence": 2197
+      },
+      "LedgerEntryType": "AccountRoot",
+      "LedgerIndex": "8F55B7E947241AD38FD6D47374BF8E7CA7DF177C8B79712B4CAC5E91FD5023FF",
+      "PreviousFields": {
+        "OwnerCount": 6
+      },
+      "PreviousTxnID": "0327747C391C678CA2AC46F422E1E8D307A41E9C0ED5DB2677B51CEBE41BD243",
+      "PreviousTxnLgrSeq": 10554892
+    }
+  },
+  {
+    "ModifiedNode": {
+      "FinalFields": {
+        "Account": "rauAjp7gUp8xqHnPFDSo72Nc6aMx2k9yDk",
+        "Balance": "233929959",
+        "Flags": 0,
+        "OwnerCount": 14,
+        "Sequence": 31927
+      },
+      "LedgerEntryType": "AccountRoot",
+      "LedgerIndex": "A27BB98F7C9D32F404B364622645F80480F87C8A91BB13CA9F6E569144C2A5A8",
+      "PreviousFields": {
+        "Balance": "233941959",
+        "Sequence": 31926
+      },
+      "PreviousTxnID": "65C5A92212AA82A89C3824F6F071FE49C95C45DE9113EB51763A217DBACB5B4C",
+      "PreviousTxnLgrSeq": 10554856
+    }
+  },
+  {
+    "DeletedNode": {
+      "FinalFields": {
+        "ExchangeRate": "4D08594FC79E1600",
+        "Flags": 0,
+        "RootIndex": "DFA3B6DDAB58C7E8E5D944E736DA4B7046C30E4F460FD9DE4D08594FC79E1600",
+        "TakerGetsCurrency": "0000000000000000000000000000000000000000",
+        "TakerGetsIssuer": "0000000000000000000000000000000000000000",
+        "TakerPaysCurrency": "0000000000000000000000005553440000000000",
+        "TakerPaysIssuer": "0520B3C85F482532A9578DBB3950B85CA03594D1"
+      },
+      "LedgerEntryType": "DirectoryNode",
+      "LedgerIndex": "DFA3B6DDAB58C7E8E5D944E736DA4B7046C30E4F460FD9DE4D08594FC79E1600"
+    }
+  },
+  {
+    "DeletedNode": {
+      "FinalFields": {
+        "ExchangeRate": "4D08594FE7353EDE",
+        "Flags": 0,
+        "RootIndex": "DFA3B6DDAB58C7E8E5D944E736DA4B7046C30E4F460FD9DE4D08594FE7353EDE",
+        "TakerGetsCurrency": "0000000000000000000000000000000000000000",
+        "TakerGetsIssuer": "0000000000000000000000000000000000000000",
+        "TakerPaysCurrency": "0000000000000000000000005553440000000000",
+        "TakerPaysIssuer": "0520B3C85F482532A9578DBB3950B85CA03594D1"
+      },
+      "LedgerEntryType": "DirectoryNode",
+      "LedgerIndex": "DFA3B6DDAB58C7E8E5D944E736DA4B7046C30E4F460FD9DE4D08594FE7353EDE"
+    }
+  },
+  {
+    "ModifiedNode": {
+      "FinalFields": {
+        "Balance": {
+          "currency": "USD",
+          "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+          "value": "-2818.268620725051"
+        },
+        "Flags": 2228224,
+        "HighLimit": {
+          "currency": "USD",
+          "issuer": "rauAjp7gUp8xqHnPFDSo72Nc6aMx2k9yDk",
+          "value": "50000"
+        },
+        "HighNode": "0000000000000000",
+        "LowLimit": {
+          "currency": "USD",
+          "issuer": "rQ3qJZwtzi4Zo3nWbmX9gwCke6S8jmHRCn",
+          "value": "0"
+        },
+        "LowNode": "00000000000001B0"
+      },
+      "LedgerEntryType": "RippleState",
+      "LedgerIndex": "FAD28E839AF29C6CCB8DA6DC71510A5BF8A9C34062C128071C7D22E2469B8288",
+      "PreviousFields": {
+        "Balance": {
+          "currency": "USD",
+          "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+          "value": "-2821.274620725051"
+        }
+      },
+      "PreviousTxnID": "65C5A92212AA82A89C3824F6F071FE49C95C45DE9113EB51763A217DBACB5B4C",
+      "PreviousTxnLgrSeq": 10554856
+    }
+  },
+  {
+    "DeletedNode": {
+      "FinalFields": {
+        "Account": "rP5VvumKn5qqn4RYTMGipmPE9965ARVQNT",
+        "BookDirectory": "DFA3B6DDAB58C7E8E5D944E736DA4B7046C30E4F460FD9DE4D08594FE7353EDE",
+        "BookNode": "0000000000000000",
+        "Flags": 0,
+        "OwnerNode": "0000000000000000",
+        "PreviousTxnID": "0327747C391C678CA2AC46F422E1E8D307A41E9C0ED5DB2677B51CEBE41BD243",
+        "PreviousTxnLgrSeq": 10554892,
+        "Sequence": 2196,
+        "TakerGets": "4255320000",
+        "TakerPays": {
+          "currency": "USD",
+          "issuer": "rQ3qJZwtzi4Zo3nWbmX9gwCke6S8jmHRCn",
+          "value": "100"
+        }
+      },
+      "LedgerEntryType": "Offer",
+      "LedgerIndex": "FB2E442ED1A5BCA1E237BA133807AE17AED1A7E4B9F404906308ADB01A57609D"
+    }
+  }
+  ],
+  "DeliveredAmount": {
+    "currency": "USD",
+    "issuer": "rabVnHuo1eq747GbnLDAJfE9GpsGwcL9Hy",
+    "value": "3"
+  },
+  "TransactionIndex": 5,
+  "TransactionResult": "tesSUCCESS"
+}

test/fixtures/pathfind.json

@@ -0,0 +1,788 @@
+{
+  "id": 2,
+  "type": "path_find",
+  "alternatives": [
+    {
+      "paths_computed": [
+        [
+          {
+            "currency": "USD",
+            "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "currency": "USD",
+            "issuer": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rwBWBFZrbLzHoe3PhwWYv89iHJdxAFrxcB",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "currency": "USD",
+            "issuer": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rULnR9YhAkj9HrcxAcudzBhaXRSqT7zJkq",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "currency": "USD",
+            "issuer": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "r9hEDb4xBGRfBCcX3E4FirDWQBAYtpxC8K",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ]
+      ],
+      "source_amount": "64235"
+    },
+    {
+      "paths_computed": [
+        [
+          {
+            "account": "rpgKWEmNqSDAGFhy5WDnsyPqfQxbWxKeVd",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ]
+      ],
+      "source_amount": {
+        "currency": "BTC",
+        "issuer": "r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59",
+        "value": "0.000003810807915357615"
+      }
+    },
+    {
+      "paths_computed": [
+        [
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rrpNnNLKrartuEqfJGpqyDwPj1AFPg9vn1",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rrpNnNLKrartuEqfJGpqyDwPj1AFPg9vn1",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rpHgehzdpfWRXKvSv6duKvVuo1aZVimdaT",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rpHgehzdpfWRXKvSv6duKvVuo1aZVimdaT",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rHHa9t2kLQyXRbdLkSzEgkzwf9unmFgZs9",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rHHa9t2kLQyXRbdLkSzEgkzwf9unmFgZs9",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ]
+      ],
+      "source_amount": {
+        "currency": "CHF",
+        "issuer": "r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59",
+        "value": "0.004290898000000001"
+      }
+    },
+    {
+      "paths_computed": [
+        [
+          {
+            "account": "razqQKzJRdB4UxFPWf5NEpEG3WMkmwgcXA",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "razqQKzJRdB4UxFPWf5NEpEG3WMkmwgcXA",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "razqQKzJRdB4UxFPWf5NEpEG3WMkmwgcXA",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rrpNnNLKrartuEqfJGpqyDwPj1AFPg9vn1",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rrpNnNLKrartuEqfJGpqyDwPj1AFPg9vn1",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "razqQKzJRdB4UxFPWf5NEpEG3WMkmwgcXA",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rpHgehzdpfWRXKvSv6duKvVuo1aZVimdaT",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rpHgehzdpfWRXKvSv6duKvVuo1aZVimdaT",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ]
+      ],
+      "source_amount": {
+        "currency": "CNY",
+        "issuer": "r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59",
+        "value": "0.006251153484651535"
+      }
+    },
+    {
+      "paths_computed": [
+        [
+          {
+            "account": "rGwUWgN5BEg3QGNY3RX2HfYowjUTZdid3E",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rGwUWgN5BEg3QGNY3RX2HfYowjUTZdid3E",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rGwUWgN5BEg3QGNY3RX2HfYowjUTZdid3E",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rrpNnNLKrartuEqfJGpqyDwPj1AFPg9vn1",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rrpNnNLKrartuEqfJGpqyDwPj1AFPg9vn1",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rGwUWgN5BEg3QGNY3RX2HfYowjUTZdid3E",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rpHgehzdpfWRXKvSv6duKvVuo1aZVimdaT",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rpHgehzdpfWRXKvSv6duKvVuo1aZVimdaT",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ]
+      ],
+      "source_amount": {
+        "currency": "DYM",
+        "issuer": "r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59",
+        "value": "0.001503"
+      }
+    },
+    {
+      "paths_computed": [
+        [
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rLEsXccBGNR3UPuPu2hUXPjziKC3qKSBun",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rLEsXccBGNR3UPuPu2hUXPjziKC3qKSBun",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rLEsXccBGNR3UPuPu2hUXPjziKC3qKSBun",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rrpNnNLKrartuEqfJGpqyDwPj1AFPg9vn1",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rrpNnNLKrartuEqfJGpqyDwPj1AFPg9vn1",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ]
+      ],
+      "source_amount": {
+        "currency": "EUR",
+        "issuer": "r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59",
+        "value": "0.0008032032"
+      }
+    },
+    {
+      "paths_computed": [
+        [
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rrpNnNLKrartuEqfJGpqyDwPj1AFPg9vn1",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rrpNnNLKrartuEqfJGpqyDwPj1AFPg9vn1",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rpHgehzdpfWRXKvSv6duKvVuo1aZVimdaT",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rpHgehzdpfWRXKvSv6duKvVuo1aZVimdaT",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rHHa9t2kLQyXRbdLkSzEgkzwf9unmFgZs9",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rHHa9t2kLQyXRbdLkSzEgkzwf9unmFgZs9",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ]
+      ],
+      "source_amount": {
+        "currency": "JPY",
+        "issuer": "r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59",
+        "value": "0.12872694"
+      }
+    },
+    {
+      "paths_computed": [
+        [
+          {
+            "account": "rHpXfibHgSb64n8kK9QWDpdbfqSpYbM9a4",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rHpXfibHgSb64n8kK9QWDpdbfqSpYbM9a4",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rrpNnNLKrartuEqfJGpqyDwPj1AFPg9vn1",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rrpNnNLKrartuEqfJGpqyDwPj1AFPg9vn1",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rHpXfibHgSb64n8kK9QWDpdbfqSpYbM9a4",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rpHgehzdpfWRXKvSv6duKvVuo1aZVimdaT",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rpHgehzdpfWRXKvSv6duKvVuo1aZVimdaT",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ],
+        [
+          {
+            "account": "rHpXfibHgSb64n8kK9QWDpdbfqSpYbM9a4",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "currency": "XRP",
+            "type": 16,
+            "type_hex": "0000000000000010"
+          },
+          {
+            "currency": "USD",
+            "issuer": "rHHa9t2kLQyXRbdLkSzEgkzwf9unmFgZs9",
+            "type": 48,
+            "type_hex": "0000000000000030"
+          },
+          {
+            "account": "rHHa9t2kLQyXRbdLkSzEgkzwf9unmFgZs9",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          },
+          {
+            "account": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+            "type": 1,
+            "type_hex": "0000000000000001"
+          }
+        ]
+      ],
+      "source_amount": {
+        "currency": "MXN",
+        "issuer": "r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59",
+        "value": "0.008172391857506362"
+      }
+    }
+  ],
+  "destination_account": "r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59",
+  "destination_amount": {
+    "currency": "USD",
+    "issuer": "rvYAfWj5gh67oV6fW32ZzP3Aw4Eubs59B",
+    "value": "0.001"
+  },
+  "source_account": "r9cZA1mLK5R5Am25ArfXFmqgNwjZgnfk59"
+}

test/fixtures/payment-iou.json

@@ -0,0 +1,123 @@
+{
+  "engine_result": "tesSUCCESS",
+  "engine_result_code": 0,
+  "engine_result_message": "The transaction was applied.",
+  "ledger_hash": "F3F1416BF2E813396AB01FAA38E9F1023AC4D2368D94B0D52B2BC603CEEC01C3",
+  "ledger_index": 10459371,
+  "status": "closed",
+  "type": "transaction",
+  "validated": true,
+  "metadata": {
+    "AffectedNodes": [
+      {
+        "ModifiedNode": {
+          "FinalFields": {
+            "Balance": {
+              "currency": "USD",
+              "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+              "value": "1.525330905250352"
+            },
+            "Flags": 1114112,
+            "HighLimit": {
+              "currency": "USD",
+              "issuer": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
+              "value": "0"
+            },
+            "HighNode": "00000000000001E8",
+            "LowLimit": {
+              "currency": "USD",
+              "issuer": "rKmBGxocj9Abgy25J51Mk1iqFzW9aVF9Tc",
+              "value": "1000000000"
+            },
+            "LowNode": "0000000000000000"
+          },
+          "LedgerEntryType": "RippleState",
+          "LedgerIndex": "2F323020B4288ACD4066CC64C89DAD2E4D5DFC2D44571942A51C005BF79D6E25",
+          "PreviousFields": {
+            "Balance": {
+              "currency": "USD",
+              "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+              "value": "1.535330905250352"
+            }
+          },
+          "PreviousTxnID": "DC061E6F47B1B6E9A496A31B1AF87194B4CB24B2EBF8A59F35E31E12509238BD",
+          "PreviousTxnLgrSeq": 10459364
+        }
+      },
+      {
+        "ModifiedNode": {
+          "FinalFields": {
+            "Balance": {
+              "currency": "USD",
+              "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+              "value": "0.02"
+            },
+            "Flags": 1114112,
+            "HighLimit": {
+              "currency": "USD",
+              "issuer": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
+              "value": "0"
+            },
+            "HighNode": "00000000000001E8",
+            "LowLimit": {
+              "currency": "USD",
+              "issuer": "rLDYrujdKUfVx28T9vRDAbyJ7G2WVXKo4K",
+              "value": "1000000000"
+            },
+            "LowNode": "0000000000000000"
+          },
+          "LedgerEntryType": "RippleState",
+          "LedgerIndex": "AAE13AF5192EFBFD49A8EEE5869595563FEB73228C0B38FED9CC3D20EE74F399",
+          "PreviousFields": {
+            "Balance": {
+              "currency": "USD",
+              "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+              "value": "0.01"
+            }
+          },
+          "PreviousTxnID": "DC061E6F47B1B6E9A496A31B1AF87194B4CB24B2EBF8A59F35E31E12509238BD",
+          "PreviousTxnLgrSeq": 10459364
+        }
+      },
+      {
+        "ModifiedNode": {
+          "FinalFields": {
+            "Account": "rKmBGxocj9Abgy25J51Mk1iqFzW9aVF9Tc",
+            "Balance": "239555992",
+            "Flags": 0,
+            "OwnerCount": 1,
+            "Sequence": 38
+          },
+          "LedgerEntryType": "AccountRoot",
+          "LedgerIndex": "E9A39B0BA8703D5FFD05D9EAD01EE6C0E7A15CF33C2C6B7269107BD2BD535818",
+          "PreviousFields": {
+            "Balance": "239567992",
+            "Sequence": 37
+          },
+          "PreviousTxnID": "DC061E6F47B1B6E9A496A31B1AF87194B4CB24B2EBF8A59F35E31E12509238BD",
+          "PreviousTxnLgrSeq": 10459364
+        }
+      }
+    ],
+    "TransactionIndex": 2,
+    "TransactionResult": "tesSUCCESS"
+  },
+  "tx_json": {
+    "Account": "rKmBGxocj9Abgy25J51Mk1iqFzW9aVF9Tc",
+    "Amount": {
+      "currency": "USD",
+      "issuer": "rMwjYedjc7qqtKYVLiAccJSmCwih4LnE2q",
+      "value": "0.01"
+    },
+    "Destination": "rLDYrujdKUfVx28T9vRDAbyJ7G2WVXKo4K",
+    "Fee": "12000",
+    "Flags": 2147483648,
+    "LastLedgerSequence": 10459379,
+    "Sequence": 37,
+    "SigningPubKey": "03F16A52EBDCA6EBF5D99828E1E6918C64D45E6F136476A8F4757512FE553D18F0",
+    "TransactionType": "Payment",
+    "TxnSignature": "3044022031D6AB55CDFD17E06DA0BAD6D6B7DC9B5CA8FFF50405F2FCD3ED8D3893B1835E02200524CC1E7D70AE3F00C9F94405C55EE179C363F534905168AE8B5BA01CF568A0",
+    "date": 471644150,
+    "hash": "34671C179737CC89E0F8BBAA83C313885ED1733488FC0F3088BAE16A3D9A5B1B"
+  }
+}

test/fixtures/transaction-offercreate.json

@@ -0,0 +1,171 @@
+{
+  "engine_result": "tesSUCCESS",
+  "engine_result_code": 0,
+  "engine_result_message": "The transaction was applied. Only final in a validated ledger.",
+  "ledger_hash": "60A87F43A4A95AF446AE9391CEFC4FD41E24CA632286EBACA8B1337791009D2A",
+  "ledger_index": 11409475,
+  "meta": {
+    "AffectedNodes": [
+      {
+        "ModifiedNode": {
+          "FinalFields": {
+            "Balance": {
+              "currency": "USD",
+              "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+              "value": "-2008.589162146675"
+            },
+            "Flags": 2228224,
+            "HighLimit": {
+              "currency": "USD",
+              "issuer": "rQBgvk1GMACRzpSBrHJNQ6rNfgdzUv2SaX",
+              "value": "1000000000"
+            },
+            "HighNode": "0000000000000000",
+            "LowLimit": {
+              "currency": "USD",
+              "issuer": "rJy64aCJLP3vf8o3WPKn4iQKtfpjh6voAR",
+              "value": "0"
+            },
+            "LowNode": "000000000000028B"
+          },
+          "LedgerEntryType": "RippleState",
+          "LedgerIndex": "10E1B93C71D6FC528B36BFDAD005DFDA8BA4C6EC691ADE225ACD91A18BBBC2BA",
+          "PreviousFields": {
+            "Balance": {
+              "currency": "USD",
+              "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+              "value": "-2003.931566739001"
+            }
+          },
+          "PreviousTxnID": "308FD18F3D42F83F5C7043F2DEAA4B8DDCAF20F564D180D606F00F3E575FEEC5",
+          "PreviousTxnLgrSeq": 11409459
+        }
+      },
+      {
+        "ModifiedNode": {
+          "FinalFields": {
+            "Account": "rHvo925Q1zmDJbzze6a5L3DfXdvhrwh1oJ",
+            "Balance": "222138630497",
+            "Flags": 0,
+            "OwnerCount": 5,
+            "Sequence": 1040
+          },
+          "LedgerEntryType": "AccountRoot",
+          "LedgerIndex": "3FB24E2BA13AE12802781D03F263CE28569BF487C766812485E3C286ED990CFC",
+          "PreviousFields": {
+            "Balance": "221810037141"
+          },
+          "PreviousTxnID": "736CEAD2BE2C49285BBC3ADCD1EA42FBB0D1A292E1A03C344234F664FC6EC523",
+          "PreviousTxnLgrSeq": 11409463
+        }
+      },
+      {
+        "ModifiedNode": {
+          "FinalFields": {
+            "Account": "rQBgvk1GMACRzpSBrHJNQ6rNfgdzUv2SaX",
+            "Balance": "473511395546",
+            "Flags": 0,
+            "OwnerCount": 5,
+            "Sequence": 4094
+          },
+          "LedgerEntryType": "AccountRoot",
+          "LedgerIndex": "4179A2DBAF895E9D0618A8C0FB2FFDBEAE92E74C275C7992D538484AE20B2140",
+          "PreviousFields": {
+            "Balance": "473839998902",
+            "Sequence": 4093
+          },
+          "PreviousTxnID": "308FD18F3D42F83F5C7043F2DEAA4B8DDCAF20F564D180D606F00F3E575FEEC5",
+          "PreviousTxnLgrSeq": 11409459
+        }
+      },
+      {
+        "ModifiedNode": {
+          "FinalFields": {
+            "Account": "rHvo925Q1zmDJbzze6a5L3DfXdvhrwh1oJ",
+            "BookDirectory": "4627DFFCFF8B5A265EDBD8AE8C14A52325DBFEDAF4F5C32E5C19107C30E031F0",
+            "BookNode": "0000000000000000",
+            "Flags": 131072,
+            "OwnerNode": "0000000000000000",
+            "Sequence": 1039,
+            "TakerGets": {
+              "currency": "USD",
+              "issuer": "rJy64aCJLP3vf8o3WPKn4iQKtfpjh6voAR",
+              "value": "190.5072902688483"
+            },
+            "TakerPays": "13440289328"
+          },
+          "LedgerEntryType": "Offer",
+          "LedgerIndex": "AAD85C591B95855B524675AE73EAEC90D5E4BF32425D36A5B449914ADE33EDD9",
+          "PreviousFields": {
+            "TakerGets": {
+              "currency": "USD",
+              "issuer": "rJy64aCJLP3vf8o3WPKn4iQKtfpjh6voAR",
+              "value": "195.1648856765226"
+            },
+            "TakerPays": "13768882684"
+          },
+          "PreviousTxnID": "736CEAD2BE2C49285BBC3ADCD1EA42FBB0D1A292E1A03C344234F664FC6EC523",
+          "PreviousTxnLgrSeq": 11409463
+        }
+      },
+      {
+        "ModifiedNode": {
+          "FinalFields": {
+            "Balance": {
+              "currency": "USD",
+              "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+              "value": "-459.5348867698966"
+            },
+            "Flags": 2228224,
+            "HighLimit": {
+              "currency": "USD",
+              "issuer": "rHvo925Q1zmDJbzze6a5L3DfXdvhrwh1oJ",
+              "value": "1000000000"
+            },
+            "HighNode": "0000000000000000",
+            "LowLimit": {
+              "currency": "USD",
+              "issuer": "rJy64aCJLP3vf8o3WPKn4iQKtfpjh6voAR",
+              "value": "0"
+            },
+            "LowNode": "0000000000000296"
+          },
+          "LedgerEntryType": "RippleState",
+          "LedgerIndex": "CDE76B186BBB028CA4C8A0C6D22085AD1DF8F692920150189343831E2C0C647D",
+          "PreviousFields": {
+            "Balance": {
+              "currency": "USD",
+              "issuer": "rrrrrrrrrrrrrrrrrrrrBZbvji",
+              "value": "-464.2017973683862"
+            }
+          },
+          "PreviousTxnID": "5AF91C90CE8AE78FB8ACFFE2AB626936AB2CA4A8D66C25D087A41D4B75C16F39",
+          "PreviousTxnLgrSeq": 11409443
+        }
+      }
+    ],
+    "TransactionIndex": 10,
+    "TransactionResult": "tesSUCCESS"
+  },
+  "status": "closed",
+  "transaction": {
+    "Account": "rQBgvk1GMACRzpSBrHJNQ6rNfgdzUv2SaX",
+    "Fee": "10000",
+    "Flags": 524288,
+    "Sequence": 4093,
+    "SigningPubKey": "020D6BF674E9ABF3BD8C08BA7CCFA878DC283729240CEC096FC1EE23DA823472C0",
+    "TakerGets": "328593356",
+    "TakerPays": {
+      "currency": "USD",
+      "issuer": "rJy64aCJLP3vf8o3WPKn4iQKtfpjh6voAR",
+      "value": "3.943120281680337"
+    },
+    "TransactionType": "OfferCreate",
+    "TxnSignature": "3045022100FC89A7B7573754B33DA7556D861AC180CFEDD1F72DE9436384540745E3B2DBB4022074EDA52B2BE636A002743A49B791FD362B70B0DAFB8CC0AF3C49EDC261D0EA58",
+    "date": 475884270,
+    "hash": "FC7A9D19B40B7BCC66E3A38536E7DB888925BF935440307F6A4F55818E141BAC",
+    "owner_funds": "473466395546"
+  },
+  "type": "transaction",
+  "validated": true
+}

test/fixtures/transaction-proposed.json

@@ -0,0 +1,19 @@
+{
+  "engine_result": "tesSUCCESS",
+  "engine_result_code": 0,
+  "engine_result_message": "The transaction was applied. Only final in a validated ledger.",
+  "ledger_current_index": 114177,
+  "status": "proposed",
+  "transaction": {
+    "Account": "rUPotLj5CNKaP4bQANcecEuT8hai3VpxfB",
+    "Fee": "10",
+    "Flags": 2147483648,
+    "LastLedgerSequence": 114177,
+    "Sequence": 3862,
+    "SigningPubKey": "FA16E9F38DF11402953A5B030C1AE8A88C47E348170C3B8EC6C8D775E797168F09",
+    "TransactionType": "AccountSet",
+    "hash": "815AF3AC669F513C039C0AB9F31D30703343A4D39EA7AA8D26F515B56B74D728"
+  },
+  "type": "transaction",
+  "validated": false
+}

test/fixtures/transaction.json

@@ -0,0 +1,44 @@
+{
+  "engine_result": "tesSUCCESS",
+  "engine_result_code": 0,
+  "engine_result_message": "The transaction was applied. Only final in a validated ledger.",
+  "ledger_hash": "000515A6137F4D24C111EE1FA48AE555671E7788428085D6A7492CD82A166000",
+  "ledger_index": 11368743,
+  "meta": {
+    "AffectedNodes": [
+      {
+        "ModifiedNode": {
+          "FinalFields": {
+            "Account": "rfFTrpgpm7c3pXsZMD9wnMiUDDF1UGvdcy",
+            "Balance": "1",
+            "Flags": 4849664,
+            "OwnerCount": 3,
+            "Sequence": 3860
+          },
+          "LedgerEntryType": "AccountRoot",
+          "LedgerIndex": "000400950EA27EB5710C0D5BE1D2B0009139F168AC5D07C13B8140EC3F82A000",
+          "PreviousFields": {
+            "Balance": "382724563",
+            "Sequence": 3859
+          }
+        }
+      }
+    ],
+    "TransactionIndex": 1,
+    "TransactionResult": "tesSUCCESS"
+  },
+  "status": "closed",
+  "transaction": {
+    "Account": "rfFTrpgpm7c3pXsZMD9wnMiUDDF1UGvdcy",
+    "Fee": "12000",
+    "Flags": 2147483648,
+    "LastLedgerSequence": 11368745,
+    "Sequence": 3859,
+    "SigningPubKey": "`123E9F38DF11402953A5B030C1AE8AE348170C3B8EC6C8D775E7971684222",
+    "TransactionType": "AccountSet",
+    "date": 475696890,
+    "hash": "2D019346ED13ED8FB61F60B9F96E69B47A05B0055EB4AD5215E2072250E6CF07"
+  },
+  "type": "transaction",
+  "validated": true
+}

test/keypair-test.js

@@ -1,7 +1,5 @@
 var assert = require('assert');
-var utils  = require('./testutils');
-var Seed   = utils.load_module('seed').Seed;
-var config = require('./testutils').get_config();
+var Seed   = require('ripple-lib').Seed;
 
 describe('KeyPair', function() {
   it('can generate an address', function () {

test/ledger-test.js

@@ -1,9 +1,7 @@
 var assert = require('assert');
 var fs     = require('fs');
 
-var utils  = require('./testutils');
-var Ledger = utils.load_module('ledger').Ledger;
-var config = require('./testutils').get_config();
+var Ledger = require('ripple-lib').Ledger;
 
 /**
 * @param ledger_index {Number}