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feat: elliptic wallet scoring

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This commit is contained in:
Rafael Taranto 2024-08-19 13:31:45 +01:00
parent 56ad9e6f00
commit 92de30de01
7 changed files with 273 additions and 62 deletions
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1
lib/new-admin/config/accounts.js
View file

@ -62,6 +62,7 @@ const ALL_ACCOUNTS = [
{ code: 'blockcypher', display: 'Blockcypher', class: ZERO_CONF, cryptos: [BTC] }, { code: 'blockcypher', display: 'Blockcypher', class: ZERO_CONF, cryptos: [BTC] },
{ code: 'mock-zero-conf', display: 'Mock 0-conf', class: ZERO_CONF, cryptos: ALL_CRYPTOS, dev: true }, { code: 'mock-zero-conf', display: 'Mock 0-conf', class: ZERO_CONF, cryptos: ALL_CRYPTOS, dev: true },
{ code: 'scorechain', display: 'Scorechain', class: WALLET_SCORING, cryptos: [BTC, ETH, LTC, BCH, DASH, USDT, USDT_TRON, TRX] }, { code: 'scorechain', display: 'Scorechain', class: WALLET_SCORING, cryptos: [BTC, ETH, LTC, BCH, DASH, USDT, USDT_TRON, TRX] },
{ code: 'elliptic', display: 'Elliptic', class: WALLET_SCORING, cryptos: [BTC, ETH, LTC, BCH, USDT, USDT_TRON, TRX, ZEC] },
{ code: 'mock-scoring', display: 'Mock scoring', class: WALLET_SCORING, cryptos: ALL_CRYPTOS, dev: true }, { code: 'mock-scoring', display: 'Mock scoring', class: WALLET_SCORING, cryptos: ALL_CRYPTOS, dev: true },
{ code: 'sumsub', display: 'Sumsub', class: COMPLIANCE }, { code: 'sumsub', display: 'Sumsub', class: COMPLIANCE },
{ code: 'mock-compliance', display: 'Mock Compliance', class: COMPLIANCE, dev: true }, { code: 'mock-compliance', display: 'Mock Compliance', class: COMPLIANCE, dev: true },

96
lib/plugins/wallet-scoring/elliptic/elliptic.js Normal file
View file

@ -0,0 +1,96 @@
const { AML } = require('elliptic-sdk')
const _ = require('lodash/fp')
const NAME = 'Elliptic'
const HOLLISTIC_COINS = {
BTC: 'BTC',
ETH: 'ETH',
USDT: 'USDT',
USDT_TRON: 'USDT',
LTC: 'LTC',
TRX: 'TRX'
}
const SINGLE_ASSET_COINS = {
ZEC: {
asset: 'ZEC',
// TODO needs api to fetch blockchain name
blockchain: 'zcash'
},
BCH: {
asset: 'BCH',
// TODO needs api to fetch blockchain name
blockchain: 'bitcoincash'
}
}
const TYPE = {
TRANSACTION: 'transaction',
ADDRESS: 'address'
}
const SUPPORTED_COINS = { ...HOLLISTIC_COINS, ...SINGLE_ASSET_COINS }
function rate (account, objectType, cryptoCode, objectId) {
return isWalletScoringEnabled(account, cryptoCode).then(isEnabled => {
if (!isEnabled) return Promise.resolve(null)
const aml = new AML({
key: account.apiKey,
secret: account.apiSecret
})
const isHolistic = Object.keys(HOLLISTIC_COINS).includes(cryptoCode)
const requestBody = {
subject: {
asset: isHolistic ? 'holistic' : SINGLE_ASSET_COINS[cryptoCode].asset,
blockchain: isHolistic ? 'holistic' : SINGLE_ASSET_COINS[cryptoCode].blockchain,
type: TYPE[objectType],
hash: objectId
},
type: objectType === TYPE.ADDRESS ? 'wallet_exposure' : 'source_of_funds'
}
const threshold = account.scoreThreshold
const endpoint = objectType === TYPE.ADDRESS ? '/v2/wallet/synchronous' : '/v2/analysis/synchronous'
return aml.client
.post(endpoint, requestBody)
.then((res) => {
const resScore = res.data?.risk_score
// normalize score to 0-10 where 0 is the lowest risk
// elliptic score can be null and contains decimals
return {score: Math.trunc((resScore || 0) / 10), isValid: (resScore || 0) < threshold}
})
})
}
function rateTransaction (account, cryptoCode, transactionId) {
return rate(account, TYPE.TRANSACTION, cryptoCode, transactionId)
}
function rateAddress (account, cryptoCode, address) {
return rate(account, TYPE.ADDRESS, cryptoCode, address)
}
function isWalletScoringEnabled (account, cryptoCode) {
const isAccountEnabled = !_.isNil(account) && account.enabled
if (!isAccountEnabled) return Promise.resolve(false)
if (!Object.keys(SUPPORTED_COINS).includes(cryptoCode)) {
return Promise.reject(new Error('Unsupported crypto: ' + cryptoCode))
}
return Promise.resolve(true)
}
module.exports = {
NAME,
rateAddress,
rateTransaction,
isWalletScoringEnabled
}

64
new-lamassu-admin/src/pages/Services/schemas/elliptic.js Normal file
View file

@ -0,0 +1,64 @@
import * as Yup from 'yup'
import CheckboxFormik from 'src/components/inputs/formik/Checkbox'
import NumberInputFormik from 'src/components/inputs/formik/NumberInput'
import SecretInputFormik from 'src/components/inputs/formik/SecretInput'
import { secretTest, leadingZerosTest } from './helper'
export default {
code: 'elliptic',
name: 'Elliptic',
title: 'Elliptic (Scoring)',
elements: [
{
code: 'apiKey',
display: 'API Key',
component: SecretInputFormik
},
{
code: 'apiSecret',
display: 'API Secret',
component: SecretInputFormik
},
{
code: 'scoreThreshold',
display: 'Score threshold',
component: NumberInputFormik,
face: true,
long: false
},
{
code: 'enabled',
component: CheckboxFormik,
settings: {
enabled: true,
disabledMessage: 'This plugin is disabled',
label: 'Enabled',
requirement: null,
rightSideLabel: true
},
face: true
}
],
getValidationSchema: account => {
return Yup.object().shape({
apiKey: Yup.string('The API key must be a string')
.max(100, 'Too long')
.test(secretTest(account?.apiKey, 'API key')),
apiSecret: Yup.string('The API secret must be a string')
.max(100, 'Too long')
.test(secretTest(account?.apiKey, 'API key')),
scoreThreshold: Yup.number('The score threshold must be a number')
.required('A score threshold is required')
.min(1, 'The score threshold must be between 1 and 100')
.max(100, 'The score threshold must be between 1 and 100')
.integer('The score threshold must be an integer')
.test(
'no-leading-zeros',
'The score threshold must not have leading zeros',
leadingZerosTest
)
})
}
}

2
new-lamassu-admin/src/pages/Services/schemas/index.js
View file

@ -5,6 +5,7 @@ import bitgo from './bitgo'
import bitstamp from './bitstamp' import bitstamp from './bitstamp'
import blockcypher from './blockcypher' import blockcypher from './blockcypher'
import cex from './cex' import cex from './cex'
import elliptic from './elliptic'
import galoy from './galoy' import galoy from './galoy'
import inforu from './inforu' import inforu from './inforu'
import infura from './infura' import infura from './infura'
@ -23,6 +24,7 @@ export default {
[galoy.code]: galoy, [galoy.code]: galoy,
[bitstamp.code]: bitstamp, [bitstamp.code]: bitstamp,
[blockcypher.code]: blockcypher, [blockcypher.code]: blockcypher,
[elliptic.code]: elliptic,
[inforu.code]: inforu, [inforu.code]: inforu,
[infura.code]: infura, [infura.code]: infura,
[itbit.code]: itbit, [itbit.code]: itbit,

167
package-lock.json generated
View file

@ -990,38 +990,6 @@
"secp256k1": "^4.0.2", "secp256k1": "^4.0.2",
"secrets.js-grempe": "^1.1.0", "secrets.js-grempe": "^1.1.0",
"superagent": "3.8.3" "superagent": "3.8.3"
},
"dependencies": {
"bech32": {
"version": "1.1.4",
"resolved": "https://registry.npmjs.org/bech32/-/bech32-1.1.4.tgz",
"integrity": "sha512-s0IrSOzLlbvX7yp4WBfPITzpAU8sqQcpsmwXDiKwrG4r491vwCO/XpejasRNl0piBMe/DvP4Tz0mIS/X1DPJBQ=="
},
"bitcoinjs-message": {
"version": "npm:@bitgo-forks/bitcoinjs-message@1.0.0-master.2",
"resolved": "https://registry.npmjs.org/@bitgo-forks/bitcoinjs-message/-/bitcoinjs-message-1.0.0-master.2.tgz",
"integrity": "sha512-XSDGM3rA75vcDxeKqHPexika/TgWUFWdfKTv1lV8TZTb5XFHHD6ARckLdMOBiCf29eZSzbJQvF/OIWqNqMl/2A==",
"requires": {
"bech32": "^1.1.3",
"bs58check": "^2.1.2",
"buffer-equals": "^1.0.3",
"create-hash": "^1.1.2",
"secp256k1": "5.0.0",
"varuint-bitcoin": "^1.0.1"
},
"dependencies": {
"secp256k1": {
"version": "5.0.0",
"resolved": "https://registry.npmjs.org/secp256k1/-/secp256k1-5.0.0.tgz",
"integrity": "sha512-TKWX8xvoGHrxVdqbYeZM9w+izTF4b9z3NhSaDkdn81btvuh+ivbIMGT/zQvDtTFWhRlThpoz6LEYTr7n8A5GcA==",
"requires": {
"elliptic": "^6.5.4",
"node-addon-api": "^5.0.0",
"node-gyp-build": "^4.2.0"
}
}
}
}
} }
}, },
"@bitgo/sdk-coin-bch": { "@bitgo/sdk-coin-bch": {
@ -1137,6 +1105,11 @@
"version": "1.1.4", "version": "1.1.4",
"resolved": "https://registry.npmjs.org/bech32/-/bech32-1.1.4.tgz", "resolved": "https://registry.npmjs.org/bech32/-/bech32-1.1.4.tgz",
"integrity": "sha512-s0IrSOzLlbvX7yp4WBfPITzpAU8sqQcpsmwXDiKwrG4r491vwCO/XpejasRNl0piBMe/DvP4Tz0mIS/X1DPJBQ==" "integrity": "sha512-s0IrSOzLlbvX7yp4WBfPITzpAU8sqQcpsmwXDiKwrG4r491vwCO/XpejasRNl0piBMe/DvP4Tz0mIS/X1DPJBQ=="
},
"buffer-equals": {
"version": "1.0.4",
"resolved": "https://registry.npmjs.org/buffer-equals/-/buffer-equals-1.0.4.tgz",
"integrity": "sha512-99MsCq0j5+RhubVEtKQgKaD6EM+UP3xJgIvQqwJ3SOLDUekzxMX1ylXBng+Wa2sh7mGT0W6RUly8ojjr1Tt6nA=="
} }
} }
}, },
@ -1230,6 +1203,40 @@
"fastpriorityqueue": "^0.7.1", "fastpriorityqueue": "^0.7.1",
"typeforce": "^1.11.3", "typeforce": "^1.11.3",
"varuint-bitcoin": "^1.1.2" "varuint-bitcoin": "^1.1.2"
},
"dependencies": {
"bip174": {
"version": "npm:@bitgo-forks/bip174@3.1.0-master.4",
"resolved": "https://registry.npmjs.org/@bitgo-forks/bip174/-/bip174-3.1.0-master.4.tgz",
"integrity": "sha512-WDRNzPSdJGDqQNqfN+L5KHNHFDmNOPYnUnT7NkEkfHWn5m1jSOfcf8Swaslt5P0xcSDiERdN2gZxFc6XtOqRYg=="
},
"bitcoinjs-lib": {
"version": "npm:@bitgo-forks/bitcoinjs-lib@7.1.0-master.7",
"resolved": "https://registry.npmjs.org/@bitgo-forks/bitcoinjs-lib/-/bitcoinjs-lib-7.1.0-master.7.tgz",
"integrity": "sha512-FZle7954KnbbVXFCc5uYGtjq+0PFOnFxVchNwt3Kcv2nVusezTp29aeQwDi2Y+lM1dCoup2gJGXMkkREenY7KQ==",
"requires": {
"bech32": "^2.0.0",
"bip174": "npm:@bitgo-forks/bip174@3.1.0-master.4",
"bs58check": "^2.1.2",
"create-hash": "^1.1.0",
"fastpriorityqueue": "^0.7.1",
"json5": "^2.2.3",
"ripemd160": "^2.0.2",
"typeforce": "^1.11.3",
"varuint-bitcoin": "^1.1.2",
"wif": "^2.0.1"
}
},
"ecpair": {
"version": "npm:@bitgo/ecpair@2.1.0-rc.0",
"resolved": "https://registry.npmjs.org/@bitgo/ecpair/-/ecpair-2.1.0-rc.0.tgz",
"integrity": "sha512-qPZetcEA1Lzzm9NsqsGF9NGorAGaXrv20eZjopLUjsdwftWcsYTE7lwzE/Xjdf4fcq6G4+vjrCudWAMGNfJqOQ==",
"requires": {
"randombytes": "^2.1.0",
"typeforce": "^1.18.0",
"wif": "^2.0.6"
}
}
} }
}, },
"@bitgo/utxo-ord": { "@bitgo/utxo-ord": {
@ -1300,6 +1307,28 @@
"superagent": "^3.8.3", "superagent": "^3.8.3",
"tweetnacl": "^1.0.3", "tweetnacl": "^1.0.3",
"uuid": "^8.3.2" "uuid": "^8.3.2"
},
"dependencies": {
"bitcoinjs-message": {
"version": "npm:@bitgo-forks/bitcoinjs-message@1.0.0-master.2",
"resolved": "https://registry.npmjs.org/@bitgo-forks/bitcoinjs-message/-/bitcoinjs-message-1.0.0-master.2.tgz",
"integrity": "sha512-XSDGM3rA75vcDxeKqHPexika/TgWUFWdfKTv1lV8TZTb5XFHHD6ARckLdMOBiCf29eZSzbJQvF/OIWqNqMl/2A==",
"requires": {
"bech32": "^1.1.3",
"bs58check": "^2.1.2",
"buffer-equals": "^1.0.3",
"create-hash": "^1.1.2",
"secp256k1": "5.0.0",
"varuint-bitcoin": "^1.0.1"
},
"dependencies": {
"bech32": {
"version": "1.1.4",
"resolved": "https://registry.npmjs.org/bech32/-/bech32-1.1.4.tgz",
"integrity": "sha512-s0IrSOzLlbvX7yp4WBfPITzpAU8sqQcpsmwXDiKwrG4r491vwCO/XpejasRNl0piBMe/DvP4Tz0mIS/X1DPJBQ=="
}
}
}
} }
}, },
"@bitgo/sdk-lib-mpc": { "@bitgo/sdk-lib-mpc": {
@ -4289,11 +4318,6 @@
"safe-buffer": "^5.2.1" "safe-buffer": "^5.2.1"
} }
}, },
"bip174": {
"version": "npm:@bitgo-forks/bip174@3.1.0-master.4",
"resolved": "https://registry.npmjs.org/@bitgo-forks/bip174/-/bip174-3.1.0-master.4.tgz",
"integrity": "sha512-WDRNzPSdJGDqQNqfN+L5KHNHFDmNOPYnUnT7NkEkfHWn5m1jSOfcf8Swaslt5P0xcSDiERdN2gZxFc6XtOqRYg=="
},
"bip32": { "bip32": {
"version": "3.1.0", "version": "3.1.0",
"resolved": "https://registry.npmjs.org/bip32/-/bip32-3.1.0.tgz", "resolved": "https://registry.npmjs.org/bip32/-/bip32-3.1.0.tgz",
@ -4332,21 +4356,34 @@
"resolved": "https://registry.npmjs.org/bitcoin-ops/-/bitcoin-ops-1.4.1.tgz", "resolved": "https://registry.npmjs.org/bitcoin-ops/-/bitcoin-ops-1.4.1.tgz",
"integrity": "sha512-pef6gxZFztEhaE9RY9HmWVmiIHqCb2OyS4HPKkpc6CIiiOa3Qmuoylxc5P2EkU3w+5eTSifI9SEZC88idAIGow==" "integrity": "sha512-pef6gxZFztEhaE9RY9HmWVmiIHqCb2OyS4HPKkpc6CIiiOa3Qmuoylxc5P2EkU3w+5eTSifI9SEZC88idAIGow=="
}, },
"bitcoinjs-lib": { "bitcoinjs-message": {
"version": "npm:@bitgo-forks/bitcoinjs-lib@7.1.0-master.7", "version": "npm:@bitgo-forks/bitcoinjs-message@1.0.0-master.2",
"resolved": "https://registry.npmjs.org/@bitgo-forks/bitcoinjs-lib/-/bitcoinjs-lib-7.1.0-master.7.tgz", "resolved": "https://registry.npmjs.org/@bitgo-forks/bitcoinjs-message/-/bitcoinjs-message-1.0.0-master.2.tgz",
"integrity": "sha512-FZle7954KnbbVXFCc5uYGtjq+0PFOnFxVchNwt3Kcv2nVusezTp29aeQwDi2Y+lM1dCoup2gJGXMkkREenY7KQ==", "integrity": "sha512-XSDGM3rA75vcDxeKqHPexika/TgWUFWdfKTv1lV8TZTb5XFHHD6ARckLdMOBiCf29eZSzbJQvF/OIWqNqMl/2A==",
"requires": { "requires": {
"bech32": "^2.0.0", "bech32": "^1.1.3",
"bip174": "npm:@bitgo-forks/bip174@3.1.0-master.4",
"bs58check": "^2.1.2", "bs58check": "^2.1.2",
"create-hash": "^1.1.0", "buffer-equals": "^1.0.3",
"fastpriorityqueue": "^0.7.1", "create-hash": "^1.1.2",
"json5": "^2.2.3", "secp256k1": "5.0.0",
"ripemd160": "^2.0.2", "varuint-bitcoin": "^1.0.1"
"typeforce": "^1.11.3", },
"varuint-bitcoin": "^1.1.2", "dependencies": {
"wif": "^2.0.1" "bech32": {
"version": "1.1.4",
"resolved": "https://registry.npmjs.org/bech32/-/bech32-1.1.4.tgz",
"integrity": "sha512-s0IrSOzLlbvX7yp4WBfPITzpAU8sqQcpsmwXDiKwrG4r491vwCO/XpejasRNl0piBMe/DvP4Tz0mIS/X1DPJBQ=="
},
"secp256k1": {
"version": "5.0.0",
"resolved": "https://registry.npmjs.org/secp256k1/-/secp256k1-5.0.0.tgz",
"integrity": "sha512-TKWX8xvoGHrxVdqbYeZM9w+izTF4b9z3NhSaDkdn81btvuh+ivbIMGT/zQvDtTFWhRlThpoz6LEYTr7n8A5GcA==",
"requires": {
"elliptic": "^6.5.4",
"node-addon-api": "^5.0.0",
"node-gyp-build": "^4.2.0"
}
}
} }
}, },
"bitcore-lib": { "bitcore-lib": {
@ -6158,16 +6195,6 @@
"safe-buffer": "^5.0.1" "safe-buffer": "^5.0.1"
} }
}, },
"ecpair": {
"version": "npm:@bitgo/ecpair@2.1.0-rc.0",
"resolved": "https://registry.npmjs.org/@bitgo/ecpair/-/ecpair-2.1.0-rc.0.tgz",
"integrity": "sha512-qPZetcEA1Lzzm9NsqsGF9NGorAGaXrv20eZjopLUjsdwftWcsYTE7lwzE/Xjdf4fcq6G4+vjrCudWAMGNfJqOQ==",
"requires": {
"randombytes": "^2.1.0",
"typeforce": "^1.18.0",
"wif": "^2.0.6"
}
},
"ecurve": { "ecurve": {
"version": "1.0.6", "version": "1.0.6",
"resolved": "https://registry.npmjs.org/ecurve/-/ecurve-1.0.6.tgz", "resolved": "https://registry.npmjs.org/ecurve/-/ecurve-1.0.6.tgz",
@ -6209,6 +6236,26 @@
} }
} }
}, },
"elliptic-sdk": {
"version": "0.7.2",
"resolved": "https://registry.npmjs.org/elliptic-sdk/-/elliptic-sdk-0.7.2.tgz",
"integrity": "sha512-TMhcMmBGyuGe7GcDHEd2AnTPjq4G9+aYn7D93U9/r3fwqiD/WRCQLg63gzWdXAmsq9KnuE4bbRiFmyF6tItbZw==",
"requires": {
"axios": "^1.3.4"
},
"dependencies": {
"axios": {
"version": "1.7.4",
"resolved": "https://registry.npmjs.org/axios/-/axios-1.7.4.tgz",
"integrity": "sha512-DukmaFRnY6AzAALSH4J2M3k6PkaC+MfaAGdEERRWcC9q3/TWQwLpHR8ZRLKTdQ3aBDL64EdluRDjJqKw+BPZEw==",
"requires": {
"follow-redirects": "^1.15.6",
"form-data": "^4.0.0",
"proxy-from-env": "^1.1.0"
}
}
}
},
"emoji-regex": { "emoji-regex": {
"version": "8.0.0", "version": "8.0.0",
"resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz", "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",

3
package.json
View file

@ -19,8 +19,8 @@
"@lamassu/coins": "v1.4.12", "@lamassu/coins": "v1.4.12",
"@simplewebauthn/server": "^3.0.0", "@simplewebauthn/server": "^3.0.0",
"@vonage/auth": "1.5.0", "@vonage/auth": "1.5.0",
"@vonage/sms": "1.7.0",
"@vonage/server-client": "1.7.0", "@vonage/server-client": "1.7.0",
"@vonage/sms": "1.7.0",
"@vonage/vetch": "1.5.0", "@vonage/vetch": "1.5.0",
"apollo-server-express": "2.25.1", "apollo-server-express": "2.25.1",
"argon2": "0.28.2", "argon2": "0.28.2",
@ -42,6 +42,7 @@
"date-fns-tz": "^1.1.6", "date-fns-tz": "^1.1.6",
"dateformat": "^3.0.3", "dateformat": "^3.0.3",
"dotenv": "^16.0.0", "dotenv": "^16.0.0",
"elliptic-sdk": "^0.7.2",
"ethereumjs-tx": "^1.3.3", "ethereumjs-tx": "^1.3.3",
"ethereumjs-util": "^5.2.0", "ethereumjs-util": "^5.2.0",
"ethereumjs-wallet": "^0.6.3", "ethereumjs-wallet": "^0.6.3",

2
tools/cert-gen.sh
View file

@ -90,6 +90,6 @@ rm /tmp/Lamassu_OP.csr.pem
mkdir -p $OFAC_DATA_DIR/sources mkdir -p $OFAC_DATA_DIR/sources
touch $OFAC_DATA_DIR/etags.json touch $OFAC_DATA_DIR/etags.json
node bin/scripts/build-dev-env.js node tools/build-dev-env.js
echo "Done." echo "Done."