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Merge pull request #490 from shocknet/bug/bad-mac-debug

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Better Encryption logs for debugging
This commit is contained in:
CapDog 2021-10-26 09:02:12 -04:00 • committed by GitHub
commit 8146bf6d7c
3 changed files with 27 additions and 11 deletions
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16
src/server.js
View file

@ -124,6 +124,12 @@ const server = program => {
const deviceId = req.headers['encryption-device-id'] const deviceId = req.headers['encryption-device-id']
const oldSend = res.send const oldSend = res.send
console.log({
deviceId,
encryptionDisabled: process.env.SHOCK_ENCRYPTION_ECC === 'false',
unprotectedRoute: nonEncryptedRoutes.includes(req.path)
})
if ( if (
nonEncryptedRoutes.includes(req.path) || nonEncryptedRoutes.includes(req.path) ||
process.env.SHOCK_ENCRYPTION_ECC === 'false' process.env.SHOCK_ENCRYPTION_ECC === 'false'
@ -404,15 +410,17 @@ const server = program => {
} }
if (process.env.ALLOW_UNLOCKED_LND === 'true') { if (process.env.ALLOW_UNLOCKED_LND === 'true') {
const codes = await Storage.valuesWithKeyMatch(/^UnlockedAccessSecrets\//u) const codes = await Storage.valuesWithKeyMatch(
/^UnlockedAccessSecrets\//u
)
if (codes.length === 0) { if (codes.length === 0) {
const code = ECC.generateRandomString(12) const code = ECC.generateRandomString(12)
await Storage.setItem(`UnlockedAccessSecrets/${code}`, false) await Storage.setItem(`UnlockedAccessSecrets/${code}`, false)
await Storage.setItem(`FirstAccessSecret`, code) await Storage.setItem(`FirstAccessSecret`, code)
logger.info("the access code is:"+code) logger.info('the access code is:' + code)
} else if (codes.length === 1 && codes[0] === false) { } else if (codes.length === 1 && codes[0] === false) {
const firstCode = await Storage.getItem("FirstAccessSecret") const firstCode = await Storage.getItem('FirstAccessSecret')
logger.info("the access code is:"+firstCode) logger.info('the access code is:' + firstCode)
} }
} }
serverInstance.listen(serverPort, serverHost) serverInstance.listen(serverPort, serverHost)

8
utils/ECC/crypto.js
View file

@ -8,6 +8,7 @@ const FieldError = require("../fieldError")
* @prop {Buffer} iv * @prop {Buffer} iv
* @prop {Buffer} mac * @prop {Buffer} mac
* @prop {Buffer} ephemPublicKey * @prop {Buffer} ephemPublicKey
* @prop {any?} metadata
*/ */
/** /**
@ -16,6 +17,7 @@ const FieldError = require("../fieldError")
* @prop {string} iv * @prop {string} iv
* @prop {string} mac * @prop {string} mac
* @prop {string} ephemPublicKey * @prop {string} ephemPublicKey
* @prop {any?} metadata
*/ */
const generateRandomString = (length = 16) => const generateRandomString = (length = 16) =>
@ -70,7 +72,8 @@ const convertToEncryptedMessageResponse = (encryptedMessage) => {
ciphertext: convertBufferToBase64(encryptedMessage.ciphertext), ciphertext: convertBufferToBase64(encryptedMessage.ciphertext),
iv: convertBufferToBase64(encryptedMessage.iv), iv: convertBufferToBase64(encryptedMessage.iv),
mac: convertBufferToBase64(encryptedMessage.mac), mac: convertBufferToBase64(encryptedMessage.mac),
ephemPublicKey: convertBufferToBase64(encryptedMessage.ephemPublicKey) ephemPublicKey: convertBufferToBase64(encryptedMessage.ephemPublicKey),
metadata: encryptedMessage.metadata
}; };
} }
@ -105,7 +108,8 @@ const convertToEncryptedMessage = (encryptedMessage) => {
ciphertext: convertBase64ToBuffer(encryptedMessage.ciphertext), ciphertext: convertBase64ToBuffer(encryptedMessage.ciphertext),
iv: convertBase64ToBuffer(encryptedMessage.iv), iv: convertBase64ToBuffer(encryptedMessage.iv),
mac: convertBase64ToBuffer(encryptedMessage.mac), mac: convertBase64ToBuffer(encryptedMessage.mac),
ephemPublicKey: convertBase64ToBuffer(encryptedMessage.ephemPublicKey) ephemPublicKey: convertBase64ToBuffer(encryptedMessage.ephemPublicKey),
metadata: encryptedMessage.metadata
}; };
} }
throw new FieldError({ throw new FieldError({

8
utils/ECC/index.js
View file

@ -134,7 +134,11 @@ const encryptMessage = async ({ message = '', deviceId }) => {
ciphertext: encryptedMessage.ciphertext, ciphertext: encryptedMessage.ciphertext,
iv: encryptedMessage.iv, iv: encryptedMessage.iv,
mac: encryptedMessage.mac, mac: encryptedMessage.mac,
ephemPublicKey: encryptedMessage.ephemPublicKey ephemPublicKey: encryptedMessage.ephemPublicKey,
metadata: {
_deviceId: deviceId,
_publicKey: publicKey
}
} }
return convertToEncryptedMessageResponse(encryptedMessageResponse) return convertToEncryptedMessageResponse(encryptedMessageResponse)
@ -143,7 +147,7 @@ const encryptMessage = async ({ message = '', deviceId }) => {
/** /**
* Decrypts the specified message using the API keypair * Decrypts the specified message using the API keypair
* associated with the specified deviceId * associated with the specified deviceId
* @param {{ encryptedMessage: EncryptedMessage, deviceId: string }} arg0 * @param {{ encryptedMessage: import('./crypto').EncryptedMessageResponse, deviceId: string }} arg0
*/ */
const decryptMessage = async ({ encryptedMessage, deviceId }) => { const decryptMessage = async ({ encryptedMessage, deviceId }) => {
const keyPair = nodeKeyPairs.get(deviceId) const keyPair = nodeKeyPairs.get(deviceId)