diff --git a/package.json b/package.json index 7955cca1..eb20360c 100644 --- a/package.json +++ b/package.json @@ -33,6 +33,7 @@ "cors": "^2.8.4", "debug": "^3.1.0", "dotenv": "^8.1.0", + "eccrypto": "^1.1.6", "express": "^4.14.1", "express-session": "^1.17.1", "google-proto-files": "^1.0.3", @@ -65,12 +66,14 @@ "@babel/plugin-proposal-class-properties": "^7.12.1", "@types/bluebird": "^3.5.32", "@types/dotenv": "^6.1.1", + "@types/eccrypto": "^1.1.2", "@types/express": "^4.17.1", "@types/gun": "^0.9.2", "@types/jest": "^24.0.18", "@types/jsonwebtoken": "^8.3.7", "@types/lodash": "^4.14.141", "@types/node-fetch": "^2.5.8", + "@types/node-persist": "^3.1.1", "@types/ramda": "types/npm-ramda#dist", "@types/react": "16.x.x", "@types/socket.io": "^2.1.11", @@ -105,4 +108,4 @@ "pre-commit": "yarn lint && yarn typecheck && yarn lint-staged" } } -} \ No newline at end of file +} diff --git a/services/gunDB/Mediator/index.js b/services/gunDB/Mediator/index.js index eddb2466..bfd3745b 100644 --- a/services/gunDB/Mediator/index.js +++ b/services/gunDB/Mediator/index.js @@ -12,8 +12,8 @@ require('gun/lib/open') // @ts-ignore require('gun/lib/load') const debounce = require('lodash/debounce') - -const Encryption = require('../../../utils/encryptionStore') +//@ts-ignore +const { encryptedEmit, encryptedOn } = require('../../../utils/ECC/socket') const Key = require('../contact-api/key') /** @type {import('../contact-api/SimpleGUN').ISEA} */ @@ -237,18 +237,26 @@ const Config = require('../config') */ /** - * @typedef {object} EncryptedEmission + * @typedef {object} EncryptedEmissionLegacy * @prop {string} encryptedData * @prop {string} encryptedKey * @prop {string} iv */ +/** + * @typedef {object} EncryptedEmission + * @prop {string} ciphertext + * @prop {string} mac + * @prop {string} iv + * @prop {string} ephemPublicKey + */ + // TO DO: move to common repo /** * @typedef {object} SimpleSocket - * @prop {(eventName: string, data?: Emission|EncryptedEmission) => void} emit + * @prop {(eventName: string, data?: Emission|EncryptedEmissionLegacy|EncryptedEmission) => void} emit * @prop {(eventName: string, handler: (data: any) => void) => void} on - * @prop {{ query: { 'x-shockwallet-device-id': string }}} handshake + * @prop {{ query: { 'x-shockwallet-device-id': string, encryptionId: string }}} handshake */ /* eslint-disable init-declarations */ @@ -462,7 +470,7 @@ const instantiateGun = () => { const _gun = /** @type {unknown} */ (new Gun({ axe: false, multicast: false, - peers: Config.PEERS + peers: ['https://gun.shock.network:8765/gun'] })) gun = /** @type {GUNNode} */ (_gun) @@ -566,84 +574,16 @@ class Mediator { /** @param {SimpleSocket} socket */ encryptSocketInstance = socket => { + const emit = encryptedEmit(socket) + const on = encryptedOn(socket) + return { /** * @type {SimpleSocket['on']} */ - on: (eventName, cb) => { - const deviceId = socket.handshake.query['x-shockwallet-device-id'] - socket.on(eventName, _data => { - try { - if (Encryption.isNonEncrypted(eventName)) { - return cb(_data) - } - - if (!_data) { - return cb(_data) - } - - let data = _data - - if (!deviceId) { - const error = { - field: 'deviceId', - message: 'Please specify a device ID' - } - logger.error(JSON.stringify(error)) - return false - } - - if (!Encryption.isAuthorizedDevice({ deviceId })) { - const error = { - field: 'deviceId', - message: 'Please specify a device ID' - } - logger.error('Unknown Device', error) - return false - } - if (typeof data === 'string') { - data = JSON.parse(data) - } - const decryptedKey = Encryption.decryptKey({ - deviceId, - message: data.encryptedKey - }) - const decryptedMessage = Encryption.decryptMessage({ - message: data.encryptedData, - key: decryptedKey, - iv: data.iv - }) - const decryptedData = JSON.parse(decryptedMessage) - return cb(decryptedData) - } catch (err) { - logger.error(err) - return false - } - }) - }, + on, /** @type {SimpleSocket['emit']} */ - emit: (eventName, data) => { - try { - if (Encryption.isNonEncrypted(eventName)) { - socket.emit(eventName, data) - return - } - - const deviceId = socket.handshake.query['x-shockwallet-device-id'] - const authorized = Encryption.isAuthorizedDevice({ deviceId }) - const encryptedMessage = authorized - ? Encryption.encryptMessage({ - message: data, - deviceId - }) - : data - - socket.emit(eventName, encryptedMessage) - } catch (err) { - logger.error(err.message) - logger.error(err) - } - } + emit } } diff --git a/src/cors.js b/src/cors.js index 7a0bd24b..f3617730 100644 --- a/src/cors.js +++ b/src/cors.js @@ -3,7 +3,7 @@ const setAccessControlHeaders = (req, res) => { res.header("Access-Control-Allow-Methods", "OPTIONS,POST,GET,PUT,DELETE") res.header( "Access-Control-Allow-Headers", - "Origin, X-Requested-With, Content-Type, Accept, Authorization, public-key-for-decryption" + "Origin, X-Requested-With, Content-Type, Accept, Authorization, public-key-for-decryption, encryption-device-id" ); }; diff --git a/src/routes.js b/src/routes.js index 11481455..a6977b16 100644 --- a/src/routes.js +++ b/src/routes.js @@ -20,6 +20,7 @@ const getListPage = require('../utils/paginate') const auth = require('../services/auth/auth') const FS = require('../utils/fs') const Encryption = require('../utils/encryptionStore') +const ECC = require('../utils/ECC') const LightningServices = require('../utils/lightningServices') const lndErrorManager = require('../utils/lightningServices/errors') const GunDB = require('../services/gunDB/Mediator') @@ -212,17 +213,19 @@ module.exports = async ( }) app.use((req, res, next) => { - const deviceId = req.headers['x-shockwallet-device-id'] + const legacyDeviceId = req.headers['x-shockwallet-device-id'] + const deviceId = req.headers['encryption-device-id'] logger.debug('Decrypting route...') try { if ( nonEncryptedRoutes.includes(req.path) || - process.env.DISABLE_SHOCK_ENCRYPTION === 'true' + process.env.DISABLE_SHOCK_ENCRYPTION === 'true' || + (deviceId && !legacyDeviceId) ) { return next() } - if (!deviceId) { + if (!legacyDeviceId) { const error = { field: 'deviceId', message: 'Please specify a device ID' @@ -231,7 +234,7 @@ module.exports = async ( return res.status(401).json(error) } - if (!Encryption.isAuthorizedDevice({ deviceId })) { + if (!Encryption.isAuthorizedDevice({ deviceId: legacyDeviceId })) { const error = { field: 'deviceId', message: 'Please specify a device ID' @@ -263,7 +266,7 @@ module.exports = async ( reqData = req.body.data || req.body.encryptedData } const decryptedKey = Encryption.decryptKey({ - deviceId, + deviceId: legacyDeviceId, message: encryptedKey }) if (reqData) { @@ -294,6 +297,71 @@ module.exports = async ( } }) + app.use(async (req, res, next) => { + const legacyDeviceId = req.headers['x-shockwallet-device-id'] + const deviceId = req.headers['encryption-device-id'] + logger.info('Decrypting route...') + try { + if ( + nonEncryptedRoutes.includes(req.path) || + process.env.DISABLE_SHOCK_ENCRYPTION === 'true' || + (legacyDeviceId && !deviceId) + ) { + logger.info( + 'Unprotected route detected! ' + + req.path + + ' Legacy ID:' + + legacyDeviceId + + ' Device ID:' + + deviceId + ) + return next() + } + + if (!deviceId) { + const error = { + field: 'deviceId', + message: 'Please specify a device ID' + } + logger.error('Please specify a device ID') + return res.status(401).json(error) + } + + if (!ECC.isAuthorizedDevice({ deviceId })) { + const error = { + field: 'deviceId', + message: 'Please specify a device ID' + } + logger.error('Unknown Device') + return res.status(401).json(error) + } + + if (req.method === 'GET') { + return next() + } + + if (!ECC.isEncryptedMessage(req.body)) { + logger.warn('Message not encrypted!', req.body) + return next() + } + + logger.info('Decrypting ECC message...') + + const decryptedMessage = await ECC.decryptMessage({ + deviceId, + encryptedMessage: req.body + }) + + // eslint-disable-next-line + req.body = JSON.parse(decryptedMessage) + + return next() + } catch (err) { + logger.error(err) + return res.status(401).json(err) + } + }) + app.use(async (req, res, next) => { logger.info(`Route: ${req.path}`) if (unprotectedRoutes[req.method][req.path]) { @@ -470,6 +538,43 @@ module.exports = async ( } }) + app.post('/api/encryption/exchange', async (req, res) => { + try { + const { publicKey, deviceId } = req.body + + if (!publicKey) { + return res.status(400).json({ + field: 'publicKey', + message: 'Please provide a valid public key' + }) + } + + if ( + !deviceId || + !/^[0-9A-F]{8}-[0-9A-F]{4}-4[0-9A-F]{3}-[89AB][0-9A-F]{3}-[0-9A-F]{12}$/iu.test( + deviceId + ) + ) { + return res.status(400).json({ + field: 'deviceId', + message: 'Please provide a valid device ID' + }) + } + + const authorizedDevice = await ECC.authorizeDevice({ + deviceId, + publicKey + }) + return res.json(authorizedDevice) + } catch (err) { + logger.error(err) + return res.status(401).json({ + field: 'unknown', + message: err + }) + } + }) + app.get('/api/lnd/wallet/status', async (req, res) => { try { const walletStatus = await walletExists() diff --git a/src/server.js b/src/server.js index 02f7c033..9f063c99 100644 --- a/src/server.js +++ b/src/server.js @@ -14,6 +14,7 @@ const server = program => { const Storage = require('node-persist') const Path = require('path') const { Logger: CommonLogger } = require('shock-common') + const ECC = require('../utils/ECC') const LightningServices = require('../utils/lightningServices') const Encryption = require('../utils/encryptionStore') const app = Express() @@ -119,10 +120,16 @@ const server = program => { * @param {(() => void)} next */ const modifyResponseBody = (req, res, next) => { - const deviceId = req.headers['x-shockwallet-device-id'] + const legacyDeviceId = req.headers['x-shockwallet-device-id'] + const deviceId = req.headers['encryption-device-id'] const oldSend = res.send - if (!nonEncryptedRoutes.includes(req.path)) { + if (nonEncryptedRoutes.includes(req.path)) { + next() + return + } + + if (legacyDeviceId) { res.send = (...args) => { if (args[0] && args[0].encryptedData && args[0].encryptionKey) { logger.warn('Response loop detected!') @@ -137,11 +144,13 @@ const server = program => { } // arguments[0] (or `data`) contains the response body - const authorized = Encryption.isAuthorizedDevice({ deviceId }) + const authorized = Encryption.isAuthorizedDevice({ + deviceId: legacyDeviceId + }) const encryptedMessage = authorized ? Encryption.encryptMessage({ message: args[0] ? args[0] : {}, - deviceId, + deviceId: legacyDeviceId, metadata: { hash } @@ -151,6 +160,38 @@ const server = program => { oldSend.apply(res, args) } } + + if (deviceId) { + res.send = (...args) => { + if (args[0] && args[0].ciphertext && args[0].iv) { + logger.warn('Response loop detected!') + oldSend.apply(res, args) + return + } + + const authorized = ECC.isAuthorizedDevice({ + deviceId + }) + + // Using classic promises syntax to avoid + // modifying res.send's return type + if (authorized) { + ECC.encryptMessage({ + deviceId, + message: args[0] + }).then(encryptedMessage => { + args[0] = JSON.stringify(encryptedMessage) + oldSend.apply(res, args) + }) + } + + if (!authorized) { + args[0] = JSON.stringify(args[0]) + oldSend.apply(res, args) + } + } + } + next() } @@ -271,19 +312,27 @@ const server = program => { } } - const getSessionSecret = async () => { - const sessionSecret = await Storage.getItem('config/sessionSecret') + const storePersistentRandomField = async ({ fieldName, length = 16 }) => { + const randomField = await Storage.getItem(fieldName) - if (sessionSecret) { - return sessionSecret + if (randomField) { + return randomField } - const newSecret = await Encryption.generateRandomString() - await Storage.setItem('config/sessionSecret', newSecret) - return newSecret + const newValue = await Encryption.generateRandomString() + await Storage.setItem(fieldName, newValue) + return newValue } - const sessionSecret = await getSessionSecret() + const [sessionSecret] = await Promise.all([ + storePersistentRandomField({ + fieldName: 'config/sessionSecret' + }), + storePersistentRandomField({ + fieldName: 'encryption/hostId', + length: 8 + }) + ]) app.use( session({ diff --git a/src/sockets.js b/src/sockets.js index 7404745e..507c988c 100644 --- a/src/sockets.js +++ b/src/sockets.js @@ -18,6 +18,7 @@ const { const { deepDecryptIfNeeded } = require('../services/gunDB/rpc') const GunEvents = require('../services/gunDB/contact-api/events') const SchemaManager = require('../services/schema') +const { encryptedEmit, encryptedOn } = require('../utils/ECC/socket') /** * @typedef {import('../services/gunDB/Mediator').SimpleSocket} SimpleSocket * @typedef {import('../services/gunDB/contact-api/SimpleGUN').ValidDataValue} ValidDataValue @@ -28,7 +29,7 @@ module.exports = ( io ) => { // This should be used for encrypting and emitting your data - const emitEncryptedEvent = ({ eventName, data, socket }) => { + const encryptedEmitLegacy = ({ eventName, data, socket }) => { try { if (Encryption.isNonEncrypted(eventName)) { return socket.emit(eventName, data) @@ -73,7 +74,7 @@ module.exports = ( const stream = lightning.subscribeInvoices({}) stream.on('data', data => { logger.info('[SOCKET] New invoice data:', data) - emitEncryptedEvent({ eventName: 'invoice:new', data, socket }) + encryptedEmitLegacy({ eventName: 'invoice:new', data, socket }) if (!data.settled) { return } @@ -158,7 +159,7 @@ module.exports = ( //buddy needs to manage this } else { //business as usual - emitEncryptedEvent({ eventName: 'transaction:new', data, socket }) + encryptedEmitLegacy({ eventName: 'transaction:new', data, socket }) } } ) @@ -258,6 +259,8 @@ module.exports = ( return } + const emit = encryptedEmit(socket) + const { $shock, publicKeyForDecryption } = socket.handshake.query const [root, path, method] = $shock.split('::') @@ -293,9 +296,9 @@ module.exports = ( publicKeyForDecryption ) - socket.emit('$shock', decData, key) + emit('$shock', decData) } else { - socket.emit('$shock', data, key) + emit('$shock', data) } } catch (err) { logger.error( @@ -335,6 +338,9 @@ module.exports = ( return } + const on = encryptedOn(socket) + const emit = encryptedEmit(socket) + const { services } = LightningServices const { service, method, args: unParsed } = socket.handshake.query @@ -359,24 +365,24 @@ module.exports = ( }) })() - socket.emit('data', data) + emit('data', data) }) call.on('status', status => { - socket.emit('status', status) + emit('status', status) }) call.on('end', () => { - socket.emit('end') + emit('end') }) call.on('error', err => { // 'error' is a reserved event name we can't use it - socket.emit('$error', err) + emit('$error', err) }) // Possibly allow streaming writes such as sendPaymentV2 - socket.on('write', args => { + on('write', args => { call.write(args) }) } catch (err) { @@ -467,12 +473,15 @@ module.exports = ( let chatsUnsub = emptyUnsub io.of('chats').on('connect', async socket => { + const on = encryptedOn(socket) + const emit = encryptedEmit(socket) + try { if (!isAuthenticated()) { logger.info( 'not authenticated in gun for chats socket, will send NOT_AUTH' ) - socket.emit(Common.Constants.ErrorCode.NOT_AUTH) + emit(Common.Constants.ErrorCode.NOT_AUTH) return } @@ -483,7 +492,7 @@ module.exports = ( if (!isAuth) { logger.warn('invalid token for chats socket') - socket.emit(Common.Constants.ErrorCode.NOT_AUTH) + emit(Common.Constants.ErrorCode.NOT_AUTH) return } @@ -522,30 +531,33 @@ module.exports = ( } ) - socket.emit('$shock', processed) + emit('$shock', processed) } chatsUnsub = GunEvents.onChats(onChats) - socket.on('disconnect', () => { + on('disconnect', () => { chatsUnsub() chatsUnsub = emptyUnsub }) } catch (e) { logger.error('Error inside chats socket connect: ' + e.message) - socket.emit('$error', e.message) + emit('$error', e.message) } }) let sentReqsUnsub = emptyUnsub io.of('sentReqs').on('connect', async socket => { + const on = encryptedOn(socket) + const emit = encryptedEmit(socket) + try { if (!isAuthenticated()) { logger.info( 'not authenticated in gun for sentReqs socket, will send NOT_AUTH' ) - socket.emit(Common.Constants.ErrorCode.NOT_AUTH) + emit(Common.Constants.ErrorCode.NOT_AUTH) return } @@ -556,13 +568,13 @@ module.exports = ( if (!isAuth) { logger.warn('invalid token for sentReqs socket') - socket.emit(Common.Constants.ErrorCode.NOT_AUTH) + emit(Common.Constants.ErrorCode.NOT_AUTH) return } if (sentReqsUnsub !== emptyUnsub) { logger.error( - 'Tried to set sentReqs socket twice, this might be due to an app restart and the old socket not being recycled by socket.io in time, will disable the older subscription, which means the old socket wont work and data will be sent to this new socket instead' + 'Tried to set sentReqs socket twice, this might be due to an app restart and the old socket not being recycled by io in time, will disable the older subscription, which means the old socket wont work and data will be sent to this new socket instead' ) sentReqsUnsub() sentReqsUnsub = emptyUnsub @@ -594,30 +606,32 @@ module.exports = ( return stripped } ) - socket.emit('$shock', processed) + emit('$shock', processed) } sentReqsUnsub = GunEvents.onSimplerSentRequests(onSentReqs) - socket.on('disconnect', () => { + on('disconnect', () => { sentReqsUnsub() sentReqsUnsub = emptyUnsub }) } catch (e) { logger.error('Error inside sentReqs socket connect: ' + e.message) - socket.emit('$error', e.message) + emit('$error', e.message) } }) let receivedReqsUnsub = emptyUnsub io.of('receivedReqs').on('connect', async socket => { + const on = encryptedOn(socket) + const emit = encryptedEmit(socket) try { if (!isAuthenticated()) { logger.info( 'not authenticated in gun for receivedReqs socket, will send NOT_AUTH' ) - socket.emit(Common.Constants.ErrorCode.NOT_AUTH) + emit(Common.Constants.ErrorCode.NOT_AUTH) return } @@ -628,7 +642,7 @@ module.exports = ( if (!isAuth) { logger.warn('invalid token for receivedReqs socket') - socket.emit(Common.Constants.ErrorCode.NOT_AUTH) + emit(Common.Constants.ErrorCode.NOT_AUTH) return } @@ -657,18 +671,18 @@ module.exports = ( return stripped }) - socket.emit('$shock', processed) + emit('$shock', processed) } receivedReqsUnsub = GunEvents.onSimplerReceivedRequests(onReceivedReqs) - socket.on('disconnect', () => { + on('disconnect', () => { receivedReqsUnsub() receivedReqsUnsub = emptyUnsub }) } catch (e) { logger.error('Error inside receivedReqs socket connect: ' + e.message) - socket.emit('$error', e.message) + emit('$error', e.message) } }) diff --git a/utils/ECC/crypto.js b/utils/ECC/crypto.js new file mode 100644 index 00000000..51acbdbe --- /dev/null +++ b/utils/ECC/crypto.js @@ -0,0 +1,110 @@ +const { Buffer } = require("buffer"); +const FieldError = require("../fieldError") + +/** + * @typedef {object} EncryptedMessageBuffer + * @prop {Buffer} ciphertext + * @prop {Buffer} iv + * @prop {Buffer} mac + * @prop {Buffer} ephemPublicKey + */ + +/** + * @typedef {object} EncryptedMessageResponse + * @prop {string} ciphertext + * @prop {string} iv + * @prop {string} mac + * @prop {string} ephemPublicKey + */ + +/** + * @param {string} value + */ +const convertUTF8ToBuffer = (value) => Buffer.from(value, 'utf-8'); + +/** + * @param {string} value + */ +const convertBase64ToBuffer = (value) => Buffer.from(value, 'base64'); + +/** + * @param {Buffer} buffer + */ +const convertBufferToBase64 = (buffer) => buffer.toString("base64"); + +/** + * @param {Buffer | string} key + */ +const processKey = (key) => { + if (Buffer.isBuffer(key)) { + return key; + } + const convertedKey = convertBase64ToBuffer(key); + return convertedKey; +}; + +/** + * @param {EncryptedMessageBuffer | EncryptedMessageResponse} encryptedMessage + * @returns {EncryptedMessageResponse} + */ +const convertToEncryptedMessageResponse = (encryptedMessage) => { + if (Buffer.isBuffer(encryptedMessage.ciphertext) && + Buffer.isBuffer(encryptedMessage.iv) && + Buffer.isBuffer(encryptedMessage.mac) && + Buffer.isBuffer(encryptedMessage.ephemPublicKey)) { + return { + ciphertext: convertBufferToBase64(encryptedMessage.ciphertext), + iv: convertBufferToBase64(encryptedMessage.iv), + mac: convertBufferToBase64(encryptedMessage.mac), + ephemPublicKey: convertBufferToBase64(encryptedMessage.ephemPublicKey) + }; + } + + if (typeof encryptedMessage.ciphertext === "string") { + // @ts-ignore + return encryptedMessage; + } + + throw new FieldError({ + field: "encryptedMessage", + message: "Unknown encrypted message format" + }); +}; + +/** + * @param {EncryptedMessageBuffer | EncryptedMessageResponse} encryptedMessage + * @returns {EncryptedMessageBuffer} + */ +const convertToEncryptedMessage = (encryptedMessage) => { + if (encryptedMessage.ciphertext instanceof Buffer && + encryptedMessage.iv instanceof Buffer && + encryptedMessage.mac instanceof Buffer && + encryptedMessage.ephemPublicKey instanceof Buffer) { + // @ts-ignore + return encryptedMessage; + } + if (typeof encryptedMessage.ciphertext === "string" && + typeof encryptedMessage.iv === "string" && + typeof encryptedMessage.mac === "string" && + typeof encryptedMessage.ephemPublicKey === "string") { + return { + ciphertext: convertBase64ToBuffer(encryptedMessage.ciphertext), + iv: convertBase64ToBuffer(encryptedMessage.iv), + mac: convertBase64ToBuffer(encryptedMessage.mac), + ephemPublicKey: convertBase64ToBuffer(encryptedMessage.ephemPublicKey) + }; + } + throw new FieldError({ + field: "encryptedMessage", + message: "Unknown encrypted message format" + }); +}; + +module.exports = { + convertUTF8ToBuffer, + convertBase64ToBuffer, + convertBufferToBase64, + convertToEncryptedMessage, + convertToEncryptedMessageResponse, + processKey +} \ No newline at end of file diff --git a/utils/ECC/index.js b/utils/ECC/index.js new file mode 100644 index 00000000..39a54187 --- /dev/null +++ b/utils/ECC/index.js @@ -0,0 +1,151 @@ +/** @format */ +const ECCrypto = require('eccrypto') +const Storage = require('node-persist') +const FieldError = require('../fieldError') +const { + convertBufferToBase64, + processKey, + convertToEncryptedMessageResponse, + convertUTF8ToBuffer, + convertToEncryptedMessage, + convertBase64ToBuffer +} = require('./crypto') + +const nodeKeyPairs = new Map() +const devicePublicKeys = new Map() + +/** + * @typedef {object} EncryptedMessage + * @prop {string} ciphertext + * @prop {string} iv + * @prop {string} mac + * @prop {string} ephemPublicKey + */ + +/** + * Checks if the message supplied is encrypted or not + * @param {EncryptedMessage} message + */ +const isEncryptedMessage = message => + message && + message.ciphertext && + message.iv && + message.mac && + message.ephemPublicKey + +/** + * Generates a new encryption key pair that will be used + * when communicating with the deviceId specified + * @param {string} deviceId + */ +const generateKeyPair = deviceId => { + const privateKey = ECCrypto.generatePrivate() + const publicKey = ECCrypto.getPublic(privateKey) + const privateKeyBase64 = convertBufferToBase64(privateKey) + const publicKeyBase64 = convertBufferToBase64(publicKey) + + nodeKeyPairs.set(deviceId, { + privateKey, + publicKey + }) + + return { + privateKey, + publicKey, + privateKeyBase64, + publicKeyBase64 + } +} + +/** + * Checks if the specified device has a keypair generated + * @param {{ deviceId: string }} arg0 + */ +const isAuthorizedDevice = ({ deviceId }) => devicePublicKeys.has(deviceId) + +/** + * Generates a new keypair for the deviceId specified and + * saves its publicKey locally + * @param {{ deviceId: string, publicKey: string }} arg0 + */ +const authorizeDevice = async ({ deviceId, publicKey }) => { + const hostId = await Storage.get('encryption/hostId') + devicePublicKeys.set(deviceId, convertBase64ToBuffer(publicKey)) + const keyPair = generateKeyPair(deviceId) + + return { + success: true, + APIPublicKey: keyPair.publicKeyBase64, + hostId + } +} + +/** + * Encrypts the specified message using the specified deviceId's + * public key + * @param {{ deviceId: string, message: string }} arg0 + * @returns {Promise} + */ +const encryptMessage = async ({ message = '', deviceId }) => { + const publicKey = devicePublicKeys.get(deviceId) + + if (!publicKey) { + throw new FieldError({ + field: 'deviceId', + message: 'Unauthorized Device ID detected' + }) + } + + const processedPublicKey = processKey(publicKey) + const messageBuffer = convertUTF8ToBuffer(message) + const encryptedMessage = await ECCrypto.encrypt( + processedPublicKey, + messageBuffer + ) + const encryptedMessageResponse = { + ciphertext: encryptedMessage.ciphertext, + iv: encryptedMessage.iv, + mac: encryptedMessage.mac, + ephemPublicKey: encryptedMessage.ephemPublicKey + } + + return convertToEncryptedMessageResponse(encryptedMessageResponse) +} + +/** + * Decrypts the specified message using the API keypair + * associated with the specified deviceId + * @param {{ encryptedMessage: EncryptedMessage, deviceId: string }} arg0 + */ +const decryptMessage = async ({ encryptedMessage, deviceId }) => { + try { + const keyPair = nodeKeyPairs.get(deviceId) + + if (!keyPair) { + throw new FieldError({ + field: 'deviceId', + message: 'Unauthorized Device ID detected' + }) + } + + const processedPrivateKey = processKey(keyPair.privateKey) + const decryptedMessage = await ECCrypto.decrypt( + processedPrivateKey, + convertToEncryptedMessage(encryptedMessage) + ) + const parsedMessage = decryptedMessage.toString('utf8') + return parsedMessage + } catch (err) { + console.error(err) + throw err + } +} + +module.exports = { + isAuthorizedDevice, + isEncryptedMessage, + generateKeyPair, + encryptMessage, + decryptMessage, + authorizeDevice +} diff --git a/utils/ECC/socket.js b/utils/ECC/socket.js new file mode 100644 index 00000000..be1c04e5 --- /dev/null +++ b/utils/ECC/socket.js @@ -0,0 +1,140 @@ +/** + * @format + */ +const Common = require('shock-common') +const logger = require('winston') +const { safeParseJSON } = require('../json') +const ECC = require('./index') + +const nonEncryptedEvents = [ + 'ping', + 'disconnect', + 'IS_GUN_AUTH', + 'SET_LAST_SEEN_APP', + Common.Constants.ErrorCode.NOT_AUTH +] + +/** + * @typedef {import('../../services/gunDB/Mediator').SimpleSocket} SimpleSocket + * @typedef {import('../../services/gunDB/Mediator').Emission} Emission + * @typedef {import('../../services/gunDB/Mediator').EncryptedEmission} EncryptedEmission + * @typedef {import('../../services/gunDB/Mediator').EncryptedEmissionLegacy} EncryptedEmissionLegacy + */ + +/** + * @param {string} eventName + */ +const isNonEncrypted = eventName => nonEncryptedEvents.includes(eventName) + +/** + * @param {SimpleSocket} socket + * @returns {(eventName: string, args?: Emission | EncryptedEmission | EncryptedEmissionLegacy) => Promise} + */ +const encryptedEmit = socket => async (eventName, ...args) => { + try { + if (isNonEncrypted(eventName)) { + return socket.emit(eventName, ...args) + } + + const deviceId = socket.handshake.query.encryptionId + + if (!deviceId) { + throw { + field: 'deviceId', + message: 'Please specify a device ID' + } + } + + const authorized = ECC.isAuthorizedDevice({ deviceId }) + + if (!authorized) { + throw { + field: 'deviceId', + message: 'Please exchange keys with the API before using the socket' + } + } + + const encryptedArgs = await Promise.all( + args.map(data => { + if (!data) { + return data + } + + return ECC.encryptMessage({ + message: typeof data === 'object' ? JSON.stringify(data) : data, + deviceId + }) + }) + ) + + console.log('Encrypted args:', encryptedArgs) + + return socket.emit(eventName, ...encryptedArgs) + } catch (err) { + logger.error( + `[SOCKET] An error has occurred while encrypting an event (${eventName}):`, + err + ) + + return socket.emit('encryption:error', err) + } +} + +/** + * @param {SimpleSocket} socket + * @returns {(eventName: string, callback: (data: any) => void) => void} + */ +const encryptedOn = socket => (eventName, callback) => { + try { + if (isNonEncrypted(eventName)) { + return socket.on(eventName, callback) + } + + const deviceId = socket.handshake.query.encryptionId + + if (!deviceId) { + throw { + field: 'deviceId', + message: 'Please specify a device ID' + } + } + + const authorized = ECC.isAuthorizedDevice({ deviceId }) + + if (!authorized) { + throw { + field: 'deviceId', + message: 'Please exchange keys with the API before using the socket' + } + } + + socket.on(eventName, async data => { + if (isNonEncrypted(eventName)) { + callback(data) + return + } + + if (data) { + const decryptedMessage = await ECC.decryptMessage({ + deviceId, + encryptedMessage: data + }) + + callback(safeParseJSON(decryptedMessage)) + } + }) + } catch (err) { + logger.error( + `[SOCKET] An error has occurred while decrypting an event (${eventName}):`, + err + ) + + return socket.emit('encryption:error', err) + } +} + +module.exports = { + isNonEncrypted, + encryptedOn, + encryptedEmit +} diff --git a/utils/JSON.js b/utils/JSON.js new file mode 100644 index 00000000..c9f8a37b --- /dev/null +++ b/utils/JSON.js @@ -0,0 +1,14 @@ +/** @param {any} data */ +const safeParseJSON = (data) => { + try { + const parsedJSON = JSON.parse(data); + return parsedJSON; + } catch (err) { + console.error(err); + return data; + } +}; + +module.exports = { + safeParseJSON +} \ No newline at end of file diff --git a/utils/fieldError.js b/utils/fieldError.js new file mode 100644 index 00000000..72411eb7 --- /dev/null +++ b/utils/fieldError.js @@ -0,0 +1,12 @@ +class FieldError extends Error { + /** @param {any} error */ + constructor(error) { + super(); + this.message = error?.message ?? "An unknown error has occurred"; + this.field = error?.field ?? "unknown"; + this.name = error?.name; + this.stack = error?.stack; + } +} + +module.exports = FieldError \ No newline at end of file diff --git a/utils/protectedRoutes.js b/utils/protectedRoutes.js index e3d53d44..44d6e061 100644 --- a/utils/protectedRoutes.js +++ b/utils/protectedRoutes.js @@ -16,7 +16,8 @@ module.exports = { "/api/lnd/wallet": true, "/api/lnd/wallet/existing": true, "/api/lnd/auth": true, - "/api/security/exchangeKeys": true + "/api/security/exchangeKeys": true, + "/api/encryption/exchange": true }, PUT: {}, DELETE: {} @@ -30,5 +31,5 @@ module.exports = { PUT: {}, DELETE: {} }, - nonEncryptedRoutes: ['/api/security/exchangeKeys', '/healthz', '/ping', '/api/lnd/wallet/status', '/api/gun/auth'] + nonEncryptedRoutes: ['/api/security/exchangeKeys', "/api/encryption/exchange", '/healthz', '/ping', '/api/lnd/wallet/status', '/api/gun/auth'] } \ No newline at end of file diff --git a/yarn.lock b/yarn.lock index 96a3b795..1db8fa83 100644 --- a/yarn.lock +++ b/yarn.lock @@ -634,6 +634,14 @@ dependencies: "@types/node" "*" +"@types/eccrypto@^1.1.2": + version "1.1.2" + resolved "https://registry.yarnpkg.com/@types/eccrypto/-/eccrypto-1.1.2.tgz#49c452e78c02f890036b8cbee7c18bd77aa16ce1" + integrity sha512-qmB/iGIoqDdCMHAcJiOKI4ZBI1Z3kBQGYQCkgNP/Z9ge5w/EVx5uxQYkGOFpllm6l2N/B3qXcn9vjqXGaV1vRQ== + dependencies: + "@types/expect" "^1.20.4" + "@types/node" "*" + "@types/engine.io@*": version "3.1.4" resolved "https://registry.yarnpkg.com/@types/engine.io/-/engine.io-3.1.4.tgz#3d9472711d179daa7c95c051e50ad411e18a9bdc" @@ -641,6 +649,11 @@ dependencies: "@types/node" "*" +"@types/expect@^1.20.4": + version "1.20.4" + resolved "https://registry.yarnpkg.com/@types/expect/-/expect-1.20.4.tgz#8288e51737bf7e3ab5d7c77bfa695883745264e5" + integrity sha512-Q5Vn3yjTDyCMV50TB6VRIbQNxSE4OmZR86VSbGaNpfUolm0iePBB4KdEEHmxoY5sT2+2DIvXW0rvMDP2nHZ4Mg== + "@types/express-serve-static-core@*": version "4.16.9" resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-4.16.9.tgz#69e00643b0819b024bdede95ced3ff239bb54558" @@ -730,6 +743,13 @@ "@types/node" "*" form-data "^3.0.0" +"@types/node-persist@^3.1.1": + version "3.1.1" + resolved "https://registry.yarnpkg.com/@types/node-persist/-/node-persist-3.1.1.tgz#de444e87561e8ad022e1f31ad4fee377d9db1b13" + integrity sha512-4PRvgEWkKrWWCZR5Hp/aoAu13z3+e99d9KtbXEDbcJPe84yDoRz3d2IEhiVcSe8fJubYMpXJhyGOdqJ8yoGZsA== + dependencies: + "@types/node" "*" + "@types/node@*": version "12.7.4" resolved "https://registry.yarnpkg.com/@types/node/-/node-12.7.4.tgz#64db61e0359eb5a8d99b55e05c729f130a678b04" @@ -877,6 +897,11 @@ acorn-walk@^6.0.1: resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-6.2.0.tgz#123cb8f3b84c2171f1f7fb252615b1c78a6b1a8c" integrity sha512-7evsyfH1cLOCdAzZAd43Cic04yKydNx0cF+7tiA19p1XnLLPU4dpCQOqpjqwokFe//vS0QqfqqjCS2JkiIs0cA== +acorn@7.1.1: + version "7.1.1" + resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.1.tgz#e35668de0b402f359de515c5482a1ab9f89a69bf" + integrity sha512-add7dgA5ppRPxCFJoAGfMDi7PIBXq1RtGo7BhbLaxwrXPOmw8gq48Y9ozT01hUKy9byMjlR20EJhu5zlkErEkg== + acorn@^5.5.3: version "5.7.4" resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.4.tgz#3e8d8a9947d0599a1796d10225d7432f4a4acf5e" @@ -1407,6 +1432,20 @@ binary-extensions@^1.0.0: resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.13.1.tgz#598afe54755b2868a5330d2aff9d4ebb53209b65" integrity sha512-Un7MIEDdUC5gNpcGDV97op1Ywk748MpHcFTHoYs6qnj1Z3j7I53VG3nwZhKzoBZmbdRNnb6WRdFlwl7tSDuZGw== +bindings@^1.5.0: + version "1.5.0" + resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.5.0.tgz#10353c9e945334bc0511a6d90b38fbc7c9c504df" + integrity sha512-p2q/t/mhvuOj/UeLlV6566GD/guowlr0hHxClI0W9m7MWYkL1F0hLo+0Aexs9HSPCtR1SXQ0TD3MMKrXZajbiQ== + dependencies: + file-uri-to-path "1.0.0" + +bip66@^1.1.5: + version "1.1.5" + resolved "https://registry.yarnpkg.com/bip66/-/bip66-1.1.5.tgz#01fa8748785ca70955d5011217d1b3139969ca22" + integrity sha1-AfqHSHhcpwlV1QESF9GzE5lpyiI= + dependencies: + safe-buffer "^5.0.1" + bitcore-lib@^0.15.0: version "0.15.0" resolved "https://registry.yarnpkg.com/bitcore-lib/-/bitcore-lib-0.15.0.tgz#f924be13869f2aab7e04aeec5642ad3359b6cec2" @@ -1434,6 +1473,11 @@ bn.js@=4.11.8, bn.js@^4.4.0: resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f" integrity sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA== +bn.js@^4.11.8, bn.js@^4.11.9: + version "4.12.0" + resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.12.0.tgz#775b3f278efbb9718eec7361f483fb36fbbfea88" + integrity sha512-c98Bf3tPniI+scsdk237ku1Dc3ujXQTSgyiPUDEOe7tRkhrqridvh8klBv0HCEso1OLOYcHuCv/cS6DNxKH+ZA== + body-parser@1.19.0, body-parser@^1.16.0: version "1.19.0" resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a" @@ -1494,7 +1538,7 @@ braces@^3.0.1: dependencies: fill-range "^7.0.1" -brorand@^1.0.1: +brorand@^1.0.1, brorand@^1.1.0: version "1.1.0" resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f" integrity sha1-EsJe/kCkXjwyPrhnWgoM5XsiNx8= @@ -1511,6 +1555,18 @@ browser-resolve@^1.11.3: dependencies: resolve "1.1.7" +browserify-aes@^1.0.6: + version "1.2.0" + resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-1.2.0.tgz#326734642f403dabc3003209853bb70ad428ef48" + integrity sha512-+7CHXqGuspUn/Sl5aO7Ea0xWGAtETPXNSAjHo48JfLdPWcMng33Xe4znFvQweqc/uzk5zSOI3H52CYnjCfb5hA== + dependencies: + buffer-xor "^1.0.3" + cipher-base "^1.0.0" + create-hash "^1.1.0" + evp_bytestokey "^1.0.3" + inherits "^2.0.1" + safe-buffer "^5.0.1" + bs58@=4.0.1: version "4.0.1" resolved "https://registry.yarnpkg.com/bs58/-/bs58-4.0.1.tgz#be161e76c354f6f788ae4071f63f34e8c4f0a42a" @@ -1545,6 +1601,11 @@ buffer-from@^1.0.0: resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef" integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A== +buffer-xor@^1.0.3: + version "1.0.3" + resolved "https://registry.yarnpkg.com/buffer-xor/-/buffer-xor-1.0.3.tgz#26e61ed1422fb70dd42e6e36729ed51d855fe8d9" + integrity sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk= + buffer@^5.4.3: version "5.4.3" resolved "https://registry.yarnpkg.com/buffer/-/buffer-5.4.3.tgz#3fbc9c69eb713d323e3fc1a895eee0710c072115" @@ -1702,6 +1763,14 @@ ci-info@^2.0.0: resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-2.0.0.tgz#67a9e964be31a51e15e5010d58e6f12834002f46" integrity sha512-5tK7EtrZ0N+OLFMthtqOj4fI2Jeb88C4CAZPu25LDVUgXJ0A3Js4PMGqrn0JU1W0Mh1/Z8wZzYPxqUrXeBboCQ== +cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3: + version "1.0.4" + resolved "https://registry.yarnpkg.com/cipher-base/-/cipher-base-1.0.4.tgz#8760e4ecc272f4c363532f926d874aae2c1397de" + integrity sha512-Kkht5ye6ZGmwv40uUDZztayT2ThLQGfnj/T71N/XzeZeo3nf8foyW7zGTsPYkEya3m5f3cAypH+qe7YOrM1U2Q== + dependencies: + inherits "^2.0.1" + safe-buffer "^5.0.1" + class-utils@^0.3.5: version "0.3.6" resolved "https://registry.yarnpkg.com/class-utils/-/class-utils-0.3.6.tgz#f93369ae8b9a7ce02fd41faad0ca83033190c463" @@ -2005,6 +2074,29 @@ create-error-class@^3.0.0: dependencies: capture-stack-trace "^1.0.0" +create-hash@^1.1.0, create-hash@^1.1.2, create-hash@^1.2.0: + version "1.2.0" + resolved "https://registry.yarnpkg.com/create-hash/-/create-hash-1.2.0.tgz#889078af11a63756bcfb59bd221996be3a9ef196" + integrity sha512-z00bCGNHDG8mHAkP7CtT1qVu+bFQUPjYq/4Iv3C3kWjTFV10zIjfSoeqXo9Asws8gwSHDGj/hl2u4OGIjapeCg== + dependencies: + cipher-base "^1.0.1" + inherits "^2.0.1" + md5.js "^1.3.4" + ripemd160 "^2.0.1" + sha.js "^2.4.0" + +create-hmac@^1.1.4: + version "1.1.7" + resolved "https://registry.yarnpkg.com/create-hmac/-/create-hmac-1.1.7.tgz#69170c78b3ab957147b2b8b04572e47ead2243ff" + integrity sha512-MJG9liiZ+ogc4TzUwuvbER1JRdgvUFSB5+VR/g5h82fGaIRWMWddtKBHi7/sVhfjQZ6SehlyhvQYrcYkaUIpLg== + dependencies: + cipher-base "^1.0.3" + create-hash "^1.1.0" + inherits "^2.0.1" + ripemd160 "^2.0.0" + safe-buffer "^5.0.1" + sha.js "^2.4.8" + create-require@^1.1.0: version "1.1.1" resolved "https://registry.yarnpkg.com/create-require/-/create-require-1.1.1.tgz#c1d7e8f1e5f6cfc9ff65f9cd352d37348756c333" @@ -2244,6 +2336,15 @@ dotenv@^8.1.0: resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-8.1.0.tgz#d811e178652bfb8a1e593c6dd704ec7e90d85ea2" integrity sha512-GUE3gqcDCaMltj2++g6bRQ5rBJWtkWTmqmD0fo1RnnMuUqHNCt2oTPeDnS9n6fKYvlhn7AeBkb38lymBtWBQdA== +drbg.js@^1.0.1: + version "1.0.1" + resolved "https://registry.yarnpkg.com/drbg.js/-/drbg.js-1.0.1.tgz#3e36b6c42b37043823cdbc332d58f31e2445480b" + integrity sha1-Pja2xCs3BDgjzbwzLVjzHiRFSAs= + dependencies: + browserify-aes "^1.0.6" + create-hash "^1.1.2" + create-hmac "^1.1.4" + duplexer3@^0.1.4: version "0.1.4" resolved "https://registry.yarnpkg.com/duplexer3/-/duplexer3-0.1.4.tgz#ee01dd1cac0ed3cbc7fdbea37dc0a8f1ce002ce2" @@ -2257,6 +2358,18 @@ ecc-jsbn@~0.1.1: jsbn "~0.1.0" safer-buffer "^2.1.0" +eccrypto@^1.1.6: + version "1.1.6" + resolved "https://registry.yarnpkg.com/eccrypto/-/eccrypto-1.1.6.tgz#846bd1222323036f7a3515613704386399702bd3" + integrity sha512-d78ivVEzu7Tn0ZphUUaL43+jVPKTMPFGtmgtz1D0LrFn7cY3K8CdrvibuLz2AAkHBLKZtR8DMbB2ukRYFk987A== + dependencies: + acorn "7.1.1" + elliptic "6.5.4" + es6-promise "4.2.8" + nan "2.14.0" + optionalDependencies: + secp256k1 "3.7.1" + ecdsa-sig-formatter@1.0.11, ecdsa-sig-formatter@^1.0.11: version "1.0.11" resolved "https://registry.yarnpkg.com/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.11.tgz#ae0f0fa2d85045ef14a817daa3ce9acd0489e5bf" @@ -2274,6 +2387,19 @@ elegant-spinner@^2.0.0: resolved "https://registry.yarnpkg.com/elegant-spinner/-/elegant-spinner-2.0.0.tgz#f236378985ecd16da75488d166be4b688fd5af94" integrity sha512-5YRYHhvhYzV/FC4AiMdeSIg3jAYGq9xFvbhZMpPlJoBsfYgrw2DSCYeXfat6tYBu45PWiyRr3+flaCPPmviPaA== +elliptic@6.5.4, elliptic@^6.4.1: + version "6.5.4" + resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.5.4.tgz#da37cebd31e79a1367e941b592ed1fbebd58abbb" + integrity sha512-iLhC6ULemrljPZb+QutR5TQGB+pdW6KGD5RSegS+8sorOZT+rdQFbsQFJgvN3eRqNALqJer4oQ16YvJHlU8hzQ== + dependencies: + bn.js "^4.11.9" + brorand "^1.1.0" + hash.js "^1.0.0" + hmac-drbg "^1.0.1" + inherits "^2.0.4" + minimalistic-assert "^1.0.1" + minimalistic-crypto-utils "^1.0.1" + elliptic@=6.4.0: version "6.4.0" resolved "https://registry.yarnpkg.com/elliptic/-/elliptic-6.4.0.tgz#cac9af8762c85836187003c8dfe193e5e2eae5df" @@ -2415,6 +2541,11 @@ es-to-primitive@^1.2.0: is-date-object "^1.0.1" is-symbol "^1.0.2" +es6-promise@4.2.8: + version "4.2.8" + resolved "https://registry.yarnpkg.com/es6-promise/-/es6-promise-4.2.8.tgz#4eb21594c972bc40553d276e510539143db53e0a" + integrity sha512-HJDGx5daxeIvxdBxvG2cb9g4tEvwIk3i8+nhX0yGrYmZUzbkdg8QbDevheDB8gd0//uPj4c1EQua8Q+MViT0/w== + escape-html@~1.0.3: version "1.0.3" resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988" @@ -2594,6 +2725,14 @@ event-target-shim@^5.0.0: resolved "https://registry.yarnpkg.com/event-target-shim/-/event-target-shim-5.0.1.tgz#5d4d3ebdf9583d63a5333ce2deb7480ab2b05789" integrity sha512-i/2XbnSz/uxRCU6+NdVJgKWDTM427+MqYbkQzD321DuCQJUqOuJKIA0IM2+W2xtYHdKOmZ4dR6fExsd4SXL+WQ== +evp_bytestokey@^1.0.3: + version "1.0.3" + resolved "https://registry.yarnpkg.com/evp_bytestokey/-/evp_bytestokey-1.0.3.tgz#7fcbdb198dc71959432efe13842684e0525acb02" + integrity sha512-/f2Go4TognH/KvCISP7OUsHn85hT9nUkxxA9BEWxFn+Oj9o8ZNLm/40hdlgSLyuOimsrTKLUMEorQexp/aPQeA== + dependencies: + md5.js "^1.3.4" + safe-buffer "^5.1.1" + exec-sh@^0.3.2: version "0.3.2" resolved "https://registry.yarnpkg.com/exec-sh/-/exec-sh-0.3.2.tgz#6738de2eb7c8e671d0366aea0b0db8c6f7d7391b" @@ -2848,6 +2987,11 @@ file-stream-rotator@^0.5.7: dependencies: moment "^2.11.2" +file-uri-to-path@1.0.0: + version "1.0.0" + resolved "https://registry.yarnpkg.com/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz#553a7b8446ff6f684359c445f1e37a05dacc33dd" + integrity sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw== + fill-range@^4.0.0: version "4.0.0" resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-4.0.0.tgz#d544811d428f98eb06a63dc402d2403c328c38f7" @@ -3328,6 +3472,15 @@ has@^1.0.1, has@^1.0.3: dependencies: function-bind "^1.1.1" +hash-base@^3.0.0: + version "3.1.0" + resolved "https://registry.yarnpkg.com/hash-base/-/hash-base-3.1.0.tgz#55c381d9e06e1d2997a883b4a3fddfe7f0d3af33" + integrity sha512-1nmYp/rhMDiE7AYkDw+lLwlAzz0AntGIe51F3RfFfEqyQ3feY2eI/NcwC6umIQVOASPMsWJLJScWKSSvzL9IVA== + dependencies: + inherits "^2.0.4" + readable-stream "^3.6.0" + safe-buffer "^5.2.0" + hash.js@^1.0.0, hash.js@^1.0.3: version "1.1.7" resolved "https://registry.yarnpkg.com/hash.js/-/hash.js-1.1.7.tgz#0babca538e8d4ee4a0f8988d68866537a003cf42" @@ -3336,7 +3489,7 @@ hash.js@^1.0.0, hash.js@^1.0.3: inherits "^2.0.3" minimalistic-assert "^1.0.1" -hmac-drbg@^1.0.0: +hmac-drbg@^1.0.0, hmac-drbg@^1.0.1: version "1.0.1" resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1" integrity sha1-0nRXAQJabHdabFRXk+1QL8DGSaE= @@ -3503,7 +3656,7 @@ inflight@^1.0.4: once "^1.3.0" wrappy "1" -inherits@2, inherits@2.0.4, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.3: +inherits@2, inherits@2.0.4, inherits@^2.0.1, inherits@^2.0.3, inherits@^2.0.4, inherits@~2.0.3: version "2.0.4" resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c" integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ== @@ -4727,6 +4880,15 @@ map-visit@^1.0.0: dependencies: object-visit "^1.0.0" +md5.js@^1.3.4: + version "1.3.5" + resolved "https://registry.yarnpkg.com/md5.js/-/md5.js-1.3.5.tgz#b5d07b8e3216e3e27cd728d72f70d1e6a342005f" + integrity sha512-xitP+WxNPcTTOgnTJcrhM0xvdPepipPSf3I8EIpGKeFLjt3PlJLIDG3u8EX53ZIubkb+5U2+3rELYpEhHhzdkg== + dependencies: + hash-base "^3.0.0" + inherits "^2.0.1" + safe-buffer "^5.1.2" + media-typer@0.3.0: version "0.3.0" resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748" @@ -4913,11 +5075,16 @@ mute-stream@0.0.8: resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.8.tgz#1630c42b2251ff81e2a283de96a5497ea92e5e0d" integrity sha512-nnbWWOkoWyUsTjKrhgD0dcz22mdkSnpYqbEjIm2nhwhuxlSkpywJmBo8h0ZqJdkp73mb90SssHkN4rsRaBAfAA== -nan@^2.12.1, nan@^2.13.2: +nan@2.14.0, nan@^2.12.1, nan@^2.13.2: version 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sha512-BViHy7LKeTz4oNnkcLJ+lVSL6vpiFeX6/d3oSH8zCW7UxP2onchk+vTGB143xuFjHS3deTgkKoXXymXqymiIdA== @@ -6015,6 +6182,14 @@ rimraf@^3.0.2: dependencies: glob "^7.1.3" +ripemd160@^2.0.0, ripemd160@^2.0.1: + version "2.0.2" + resolved "https://registry.yarnpkg.com/ripemd160/-/ripemd160-2.0.2.tgz#a1c1a6f624751577ba5d07914cbc92850585890c" + integrity sha512-ii4iagi25WusVoiC4B4lq7pbXfAp3D9v5CwfkY33vffw2+pkDjY1D8GaN7spsxvCSx8dkPqOZCEZyfxcmJG2IA== + dependencies: + hash-base "^3.0.0" + inherits "^2.0.1" + rsvp@^4.8.4: version "4.8.5" resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-4.8.5.tgz#c8f155311d167f68f21e168df71ec5b083113734" @@ -6051,7 +6226,7 @@ safe-buffer@5.2.0: resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.0.tgz#b74daec49b1148f88c64b68d49b1e815c1f2f519" integrity sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg== -safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.2.0: +safe-buffer@^5.0.1, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@^5.2.0, safe-buffer@~5.2.0: version "5.2.1" resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6" integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ== @@ -6093,6 +6268,20 @@ sax@^1.2.4: resolved "https://registry.yarnpkg.com/sax/-/sax-1.2.4.tgz#2816234e2378bddc4e5354fab5caa895df7100d9" integrity sha512-NqVDv9TpANUjFm0N8uM5GxL36UgKi9/atZw+x7YFnQ8ckwFGKrl4xX4yWtrey3UJm5nP1kUbnYgLopqWNSRhWw== +secp256k1@3.7.1: + version "3.7.1" + resolved "https://registry.yarnpkg.com/secp256k1/-/secp256k1-3.7.1.tgz#12e473e0e9a7c2f2d4d4818e722ad0e14cc1e2f1" + integrity sha512-1cf8sbnRreXrQFdH6qsg2H71Xw91fCCS9Yp021GnUNJzWJS/py96fS4lHbnTnouLp08Xj6jBoBB6V78Tdbdu5g== + dependencies: + bindings "^1.5.0" + bip66 "^1.1.5" + bn.js "^4.11.8" + create-hash "^1.2.0" + drbg.js "^1.0.1" + elliptic "^6.4.1" + nan "^2.14.0" + safe-buffer "^5.1.2" + semver-compare@^1.0.0: version "1.0.0" resolved "https://registry.yarnpkg.com/semver-compare/-/semver-compare-1.0.0.tgz#0dee216a1c941ab37e9efb1788f6afc5ff5537fc" @@ -6174,6 +6363,14 @@ setprototypeof@1.1.1: resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.1.tgz#7e95acb24aa92f5885e0abef5ba131330d4ae683" integrity sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw== +sha.js@^2.4.0, sha.js@^2.4.8: + version "2.4.11" + resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7" + integrity sha512-QMEp5B7cftE7APOjk5Y6xgrbWu+WkLVQwk8JNjZ8nKRciZaByEW6MubieAiToS7+dwvrjGhH8jRXz3MVd0AYqQ== + dependencies: + inherits "^2.0.1" + safe-buffer "^5.0.1" + shebang-command@^1.2.0: version "1.2.0" resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"