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Remove unused 'signing' code (#34)

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Use ripple-keypairs library for signing
This commit is contained in:
Elliot Lee
2019-10-15 09:15:25 -07:00
parent eec36765f2
commit c6d01e4ce0
2 changed files with 0 additions and 68 deletions
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2
packages/ripple-binary-codec/src/coretypes.js
View File

@@ -7,7 +7,6 @@ const {ShaMap} = require('./shamap');
const ledgerHashes = require('./ledger-hashes');
const hashes = require('./hashes');
const quality = require('./quality');
const signing = require('./signing');
const {HashPrefix} = require('./hash-prefixes');
@@ -15,7 +14,6 @@ module.exports = _.assign({
hashes: _.assign({}, hashes, ledgerHashes),
binary,
enums,
signing,
quality,
Field,
HashPrefix,

66
packages/ripple-binary-codec/src/signing.js
View File

@@ -1,66 +0,0 @@
/* eslint-disable func-style */
const _ = require('lodash');
const {AccountID} = require('./types');
const binary = require('./binary');
const {
serializeObject,
bytesToHex,
multiSigningData,
transactionID,
signingData
} = binary;
const FULL_CANONICAL_SIGNATURE = 0x80000000;
const toHex = v => bytesToHex(v);
const getSigner = o => AccountID.from(o.Signer.Account);
const signerComparator = (a, b) => getSigner(a).compareTo(getSigner(b));
function setCanonicalSignatureFlag(tx_json) {
tx_json.Flags |= FULL_CANONICAL_SIGNATURE;
tx_json.Flags >>>= 0;
}
function serializedBundle(tx_json) {
const serialized = serializeObject(tx_json);
const hash = transactionID(serialized).toHex();
const tx_blob = toHex(serialized);
return {tx_json, tx_blob, hash};
}
function signFor(tx_json_, keyPair, signingAccount = null) {
const tx_json = _.clone(tx_json_);
tx_json.SigningPubKey = '';
setCanonicalSignatureFlag(tx_json);
const signerID = signingAccount || keyPair.id();
const signature = keyPair.sign(multiSigningData(tx_json, signerID));
const signer = {
Signer: {
SigningPubKey: toHex(keyPair.publicBytes()),
TxnSignature: toHex(signature),
Account: signerID
}
};
const signers = tx_json.Signers = tx_json.Signers || [];
signers.push(signer);
signers.sort(signerComparator);
return serializedBundle(tx_json);
}
function sign(tx_json_, keyPair) {
const tx_json = _.clone(tx_json_);
setCanonicalSignatureFlag(tx_json);
tx_json.SigningPubKey = toHex(keyPair.publicBytes());
tx_json.TxnSignature = toHex(keyPair.sign(signingData(tx_json)));
return serializedBundle(tx_json);
}
module.exports = {
signFor,
sign
};