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Add IOUEscrow to Hooks (#15)

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This commit is contained in:
Denis Angell
2023-06-14 23:16:05 +00:00
committed by GitHub
parent e1c80b5ede
commit f4c244ec0a
17 changed files with 154 additions and 147 deletions
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16
packages/ripple-binary-codec/src/binary.ts
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@@ -15,6 +15,7 @@ import { STObject } from './types/st-object'
import { JsonObject } from './types/serialized-type'
import { Buffer } from 'buffer/'
import bigInt = require('big-integer')
import { AmountObject } from './types/amount'
/**
* Construct a BinaryParser
@@ -122,7 +123,7 @@ function signingData(
*/
interface ClaimObject extends JsonObject {
channel: string
amount: string | number
amount: AmountObject
}
/**
@@ -133,16 +134,19 @@ interface ClaimObject extends JsonObject {
* @returns the serialized object with appropriate prefix
*/
function signingClaimData(claim: ClaimObject): Buffer {
const num = bigInt(String(claim.amount))
const prefix = HashPrefix.paymentChannelClaim
const channel = coreTypes.Hash256.from(claim.channel).toBytes()
const amount = coreTypes.UInt64.from(num).toBytes()
const bytesList = new BytesList()
bytesList.put(prefix)
bytesList.put(channel)
bytesList.put(amount)
if (typeof claim.amount === 'string') {
const num = bigInt(String(claim.amount))
const amount = coreTypes.UInt64.from(num).toBytes()
bytesList.put(amount)
} else {
const amount = coreTypes.Amount.from(claim.amount).toBytes()
bytesList.put(amount)
}
return bytesList.toBytes()
}

77
packages/ripple-binary-codec/test/signing-data-encoding.test.js
View File

@@ -170,59 +170,7 @@ describe('Signing data', function () {
].join(''),
)
})
test('can create multi signing blobs with custom definitions', function () {
const customPaymentDefinitions = JSON.parse(
JSON.stringify(normalDefinitions),
)
customPaymentDefinitions.TRANSACTION_TYPES.Payment = 31
const newDefs = new XrplDefinitions(customPaymentDefinitions)
const signingAccount = 'rJZdUusLDtY9NEsGea7ijqhVrXv98rYBYN'
const signingJson = { ...tx_json, SigningPubKey: '' }
const actual = encodeForMultisigning(signingJson, signingAccount, newDefs)
expect(actual).toBe(
[
'534D5400', // signingPrefix
// TransactionType
'12',
'001F',
// Flags
'22',
'80000000',
// Sequence
'24',
'00000001',
// Amount
'61',
// native amount
'40000000000003E8',
// Fee
'68',
// native amount
'400000000000000A',
// SigningPubKey
'73',
// VLLength
'00',
// '',
// Account
'81',
// VLLength
'14',
'5B812C9D57731E27A2DA8B1830195F88EF32A3B6',
// Destination
'83',
// VLLength
'14',
'B5F762798A53D543A014CAF8B297CFF8F2F937E8',
// signingAccount suffix
'C0A5ABEF242802EFED4B041E8F2D4A8CC86AE3D1',
].join(''),
)
})
test('can create claim blob', function () {
test('can create native claim blob', function () {
const channel =
'43904CBFCDCEC530B4037871F86EE90BF799DF8D2E0EA564BC8A3F332E4F5FB1'
const amount = '1000'
@@ -239,4 +187,27 @@ describe('Signing data', function () {
].join(''),
)
})
test('can create ic claim blob', function () {
const channel =
'43904CBFCDCEC530B4037871F86EE90BF799DF8D2E0EA564BC8A3F332E4F5FB1'
const amount = {
issuer: 'rJZdUusLDtY9NEsGea7ijqhVrXv98rYBYN',
currency: 'USD',
value: '10',
}
const json = { channel, amount }
const actual = encodeForSigningClaim(json)
expect(actual).toBe(
[
// hash prefix
'434C4D00',
// channel ID
'43904CBFCDCEC530B4037871F86EE90BF799DF8D2E0EA564BC8A3F332E4F5FB1',
// amount as a uint64
'D4C38D7EA4C680000000000000000000000000005553440000000000C0A5ABEF',
// amount as a uint64
'242802EFED4B041E8F2D4A8CC86AE3D1',
].join(''),
)
})
})