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Expose computeLedgerHash and prevent access to non-validated ledgers

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This commit is contained in:
Chris Clark
2015-10-28 14:36:47 -07:00
parent 252b99db18
commit 6c2fad508a
3 changed files with 48 additions and 13 deletions
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33
test/api-test.js
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@@ -4,14 +4,13 @@ const _ = require('lodash');
const assert = require('assert-diff');
const setupAPI = require('./setup-api');
const RippleAPI = require('ripple-api').RippleAPI;
const common = RippleAPI._PRIVATE.common;
const validate = RippleAPI._PRIVATE.validate;
const fixtures = require('./fixtures/api');
const requests = fixtures.requests;
const responses = fixtures.responses;
const addresses = require('./fixtures/addresses');
const hashes = require('./fixtures/hashes');
const address = addresses.ACCOUNT;
const validate = common.validate;
const utils = RippleAPI._PRIVATE.ledgerUtils;
const ledgerClosed = require('./fixtures/api/rippled/ledger-close-newer');
const schemaValidator = RippleAPI._PRIVATE.schemaValidator;
@@ -27,6 +26,10 @@ const orderbook = {
}
};
function closeLedger(connection) {
connection._ws.emit('message', JSON.stringify(ledgerClosed));
}
function checkResult(expected, schemaName, response) {
if (expected.txJSON) {
assert(response.txJSON);
@@ -262,6 +265,7 @@ describe('RippleAPI', function() {
it('getTransaction - order', function() {
const hash =
'10A6FB4A66EE80BED46AAE4815D7DC43B97E944984CCD5B93BCF3F8538CABC51';
closeLedger(this.api.connection);
return this.api.getTransaction(hash).then(
_.partial(checkResult, responses.getTransaction.order,
'getTransaction'));
@@ -270,6 +274,7 @@ describe('RippleAPI', function() {
it('getTransaction - order cancellation', function() {
const hash =
'809335DD3B0B333865096217AA2F55A4DF168E0198080B3A090D12D88880FF0E';
closeLedger(this.api.connection);
return this.api.getTransaction(hash).then(
_.partial(checkResult, responses.getTransaction.orderCancellation,
'getTransaction'));
@@ -359,7 +364,7 @@ describe('RippleAPI', function() {
it('getTransaction - missing ledger history', function() {
const hash = hashes.NOTFOUND_TRANSACTION_HASH;
// make gaps in history
this.api.connection._ws.emit('message', JSON.stringify(ledgerClosed));
closeLedger(this.api.connection);
return this.api.getTransaction(hash).then(() => {
assert(false, 'Should throw MissingLedgerHistoryError');
}).catch(error => {
@@ -417,6 +422,7 @@ describe('RippleAPI', function() {
it('getTransaction - ledger missing close time', function() {
const hash =
'0F7ED9F40742D8A513AE86029462B7A6768325583DF8EE21B7EC663019DD6A04';
closeLedger(this.api.connection);
return this.api.getTransaction(hash).then(() => {
assert(false, 'Should throw UnexpectedError');
}).catch(error => {
@@ -706,6 +712,14 @@ describe('RippleAPI', function() {
_.partial(checkResult, responses.getLedger.header, 'getLedger'));
});
it('getLedger - future ledger version', function() {
return this.api.getLedger({ledgerVersion: 14661789}).then(() => {
assert(false, 'Should throw LedgerVersionError');
}).catch(error => {
assert(error instanceof this.api.errors.LedgerVersionError);
});
});
it('getLedger - with settings transaction', function() {
const request = {
includeTransactions: true,
@@ -728,7 +742,7 @@ describe('RippleAPI', function() {
.then(response => {
const ledger = _.assign({}, response,
{parentCloseTime: response.closeTime});
const hash = RippleAPI._PRIVATE.computeLedgerHash(ledger);
const hash = this.api.computeLedgerHash(ledger);
assert.strictEqual(hash,
'E6DB7365949BF9814D76BCC730B01818EB9136A89DB224F3F9F5AAE4569D758E');
});
@@ -833,7 +847,7 @@ describe('RippleAPI', function() {
checkResult(responses.ledgerClosed, 'ledgerClosed', message);
done();
});
this.api.connection._ws.emit('message', JSON.stringify(ledgerClosed));
closeLedger(this.api.connection);
});
});
@@ -854,29 +868,32 @@ describe('RippleAPI - offline', function() {
});
it('computeLedgerHash', function() {
const api = new RippleAPI();
const header = requests.computeLedgerHash.header;
const ledgerHash = RippleAPI._PRIVATE.computeLedgerHash(header);
const ledgerHash = api.computeLedgerHash(header);
assert.strictEqual(ledgerHash,
'F4D865D83EB88C1A1911B9E90641919A1314F36E1B099F8E95FE3B7C77BE3349');
});
it('computeLedgerHash - with transactions', function() {
const api = new RippleAPI();
const header = _.omit(requests.computeLedgerHash.header,
'transactionHash');
header.rawTransactions = JSON.stringify(
requests.computeLedgerHash.transactions);
const ledgerHash = RippleAPI._PRIVATE.computeLedgerHash(header);
const ledgerHash = api.computeLedgerHash(header);
assert.strictEqual(ledgerHash,
'F4D865D83EB88C1A1911B9E90641919A1314F36E1B099F8E95FE3B7C77BE3349');
});
it('computeLedgerHash - incorrent transaction_hash', function() {
const api = new RippleAPI();
const header = _.assign({}, requests.computeLedgerHash.header,
{transactionHash:
'325EACC5271322539EEEC2D6A5292471EF1B3E72AE7180533EFC3B8F0AD435C9'});
header.rawTransactions = JSON.stringify(
requests.computeLedgerHash.transactions);
assert.throws(() => RippleAPI._PRIVATE.computeLedgerHash(header));
assert.throws(() => api.computeLedgerHash(header));
});
/* eslint-disable no-unused-vars */