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Merge pull request #3520 from gradido/3516-feature-introduce-security-in-x-com-tx-handshake

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feat(backend): introduce security in x com tx handshake
This commit is contained in:
clauspeterhuebner 2025-08-06 16:53:31 +02:00 committed by GitHub
commit 1de7e15a16
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GPG Key ID: B5690EEEBB952194
17 changed files with 893 additions and 623 deletions
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40
backend/src/federation/client/1_0/SendCoinsClient.ts
View File

@ -6,14 +6,11 @@ import { ensureUrlEndsWithSlash } from '@/util/utilities'
import { getLogger } from 'log4js'
import { LOG4JS_BASE_CATEGORY_NAME } from '@/config/const'
import { SendCoinsArgsLoggingView } from './logging/SendCoinsArgsLogging.view'
import { SendCoinsResultLoggingView } from './logging/SendCoinsResultLogging.view'
import { SendCoinsArgs } from './model/SendCoinsArgs'
import { SendCoinsResult } from './model/SendCoinsResult'
import { revertSendCoins as revertSendCoinsQuery } from './query/revertSendCoins'
import { revertSettledSendCoins as revertSettledSendCoinsQuery } from './query/revertSettledSendCoins'
import { settleSendCoins as settleSendCoinsQuery } from './query/settleSendCoins'
import { voteForSendCoins as voteForSendCoinsQuery } from './query/voteForSendCoins'
import { EncryptedTransferArgs } from 'core'
const logger = getLogger(`${LOG4JS_BASE_CATEGORY_NAME}.federation.client.1_0.SendCoinsClient`)
@ -34,33 +31,26 @@ export class SendCoinsClient {
})
}
async voteForSendCoins(args: SendCoinsArgs): Promise<SendCoinsResult> {
async voteForSendCoins(args: EncryptedTransferArgs): Promise<string | null> {
logger.debug('voteForSendCoins against endpoint=', this.endpoint)
try {
logger.debug(`voteForSendCoins with args=`, new SendCoinsArgsLoggingView(args))
const { data } = await this.client.rawRequest<{ voteForSendCoins: SendCoinsResult }>(
voteForSendCoinsQuery,
{ args },
)
const result = data.voteForSendCoins
if (!data?.voteForSendCoins?.vote) {
logger.debug('voteForSendCoins failed with: ', new SendCoinsResultLoggingView(result))
return new SendCoinsResult()
const { data } = await this.client.rawRequest<{ voteForSendCoins: string }>(voteForSendCoinsQuery, { args })
const responseJwt = data?.voteForSendCoins
if (responseJwt) {
logger.debug('received response jwt', responseJwt)
return responseJwt
}
logger.debug(
'voteForSendCoins successful with result=',
new SendCoinsResultLoggingView(result),
)
return result
} catch (err) {
throw new LogError(`voteForSendCoins failed for endpoint=${this.endpoint}:`, err)
const errmsg = `voteForSendCoins failed for endpoint=${this.endpoint}, err=${err}`
logger.error(errmsg)
throw new Error(errmsg)
}
return null
}
async revertSendCoins(args: SendCoinsArgs): Promise<boolean> {
async revertSendCoins(args: EncryptedTransferArgs): Promise<boolean> {
logger.debug('revertSendCoins against endpoint=', this.endpoint)
try {
logger.debug(`revertSendCoins with args=`, new SendCoinsArgsLoggingView(args))
const { data } = await this.client.rawRequest<{ revertSendCoins: boolean }>(
revertSendCoinsQuery,
{ args },
@ -78,10 +68,9 @@ export class SendCoinsClient {
}
}
async settleSendCoins(args: SendCoinsArgs): Promise<boolean> {
async settleSendCoins(args: EncryptedTransferArgs): Promise<boolean> {
logger.debug(`settleSendCoins against endpoint='${this.endpoint}'...`)
try {
logger.debug(`settleSendCoins with args=`, new SendCoinsArgsLoggingView(args))
const { data } = await this.client.rawRequest<{ settleSendCoins: boolean }>(
settleSendCoinsQuery,
{ args },
@ -98,10 +87,9 @@ export class SendCoinsClient {
}
}
async revertSettledSendCoins(args: SendCoinsArgs): Promise<boolean> {
async revertSettledSendCoins(args: EncryptedTransferArgs): Promise<boolean> {
logger.debug(`revertSettledSendCoins against endpoint='${this.endpoint}'...`)
try {
logger.debug(`revertSettledSendCoins with args=`, new SendCoinsArgsLoggingView(args))
const { data } = await this.client.rawRequest<{ revertSettledSendCoins: boolean }>(
revertSettledSendCoinsQuery,
{ args },

2
backend/src/federation/client/1_0/query/revertSendCoins.ts
View File

@ -1,7 +1,7 @@
import { gql } from 'graphql-request'
export const revertSendCoins = gql`
mutation ($args: SendCoinsArgs!) {
mutation ($args: EncryptedTransferArgs!) {
revertSendCoins(data: $args)
}
`

2
backend/src/federation/client/1_0/query/revertSettledSendCoins.ts
View File

@ -1,7 +1,7 @@
import { gql } from 'graphql-request'
export const revertSettledSendCoins = gql`
mutation ($args: SendCoinsArgs!) {
mutation ($args: EncryptedTransferArgs!) {
revertSettledSendCoins(data: $args)
}
`

2
backend/src/federation/client/1_0/query/settleSendCoins.ts
View File

@ -1,7 +1,7 @@
import { gql } from 'graphql-request'
export const settleSendCoins = gql`
mutation ($args: SendCoinsArgs!) {
mutation ($args: EncryptedTransferArgs!) {
settleSendCoins(data: $args)
}
`

10
backend/src/federation/client/1_0/query/voteForSendCoins.ts
View File

@ -1,8 +1,12 @@
import { gql } from 'graphql-request'
export const voteForSendCoins = gql`
mutation ($args: SendCoinsArgs!) {
voteForSendCoins(data: $args) {
mutation ($args: EncryptedTransferArgs!) {
voteForSendCoins(data: $args)
}
`
/*
{
vote
recipGradidoID
recipFirstName
@ -10,4 +14,4 @@ export const voteForSendCoins = gql`
recipAlias
}
}
`
*/

7
backend/src/graphql/resolver/TransactionResolver.test.ts
View File

@ -479,7 +479,6 @@ describe('send coins', () => {
})
})
})
describe('send coins via gradido ID', () => {
it('sends the coins', async () => {
await expect(
@ -591,8 +590,8 @@ describe('send coins', () => {
})
})
})
describe('X-Com send coins via gradido ID', () => {
/*
describe.skip('X-Com send coins via gradido ID', () => {
beforeAll(async () => {
CONFIG.FEDERATION_XCOM_SENDCOINS_ENABLED = true
fedForeignCom = DbFederatedCommunity.create()
@ -653,7 +652,7 @@ describe('send coins', () => {
})
})
})
*/
describe('more transactions to test semaphore', () => {
it('sends the coins four times in a row', async () => {
await expect(

6
backend/src/graphql/resolver/TransactionResolver.ts
View File

@ -15,7 +15,7 @@ import { In, IsNull } from 'typeorm'
import { Paginated } from '@arg/Paginated'
import { TransactionSendArgs } from '@arg/TransactionSendArgs'
import { Order } from '@enum/Order'
import { PendingTransactionState } from 'shared'
import { PendingTransactionState, SendCoinsResponseJwtPayloadType } from 'shared'
import { TransactionTypeId } from '@enum/TransactionTypeId'
import { Transaction } from '@model/Transaction'
import { TransactionList } from '@model/TransactionList'
@ -482,7 +482,7 @@ export class TransactionResolver {
if (recipCom !== null && recipCom.authenticatedAt === null) {
throw new LogError('recipient community is connected, but still not authenticated yet!')
}
let pendingResult: SendCoinsResult
let pendingResult: SendCoinsResponseJwtPayloadType | null = null
let committingResult: SendCoinsResult
const creationDate = new Date()
@ -497,7 +497,7 @@ export class TransactionResolver {
recipientIdentifier,
)
logger.debug('processXComPendingSendCoins result: ', pendingResult)
if (pendingResult.vote && pendingResult.recipGradidoID) {
if (pendingResult && pendingResult.vote && pendingResult.recipGradidoID) {
logger.debug('vor processXComCommittingSendCoins... ')
committingResult = await processXComCommittingSendCoins(
recipCom,

269
backend/src/graphql/resolver/util/processXComSendCoins.ts
View File

@ -16,7 +16,7 @@ import { SendCoinsClient as V1_0_SendCoinsClient } from '@/federation/client/1_0
import { SendCoinsArgs } from '@/federation/client/1_0/model/SendCoinsArgs'
import { SendCoinsResult } from '@/federation/client/1_0/model/SendCoinsResult'
import { SendCoinsClientFactory } from '@/federation/client/SendCoinsClientFactory'
import { PendingTransactionState } from 'shared'
import { encryptAndSign, PendingTransactionState, SendCoinsJwtPayloadType, SendCoinsResponseJwtPayloadType, verifyAndDecrypt } from 'shared'
import { TransactionTypeId } from '@/graphql/enum/TransactionTypeId'
import { LOG4JS_BASE_CATEGORY_NAME } from '@/config/const'
import { LogError } from '@/server/LogError'
@ -27,8 +27,10 @@ import { getLogger } from 'log4js'
import { settlePendingSenderTransaction } from './settlePendingSenderTransaction'
import { SendCoinsArgsLoggingView } from '@/federation/client/1_0/logging/SendCoinsArgsLogging.view'
import { SendCoinsResultLoggingView } from '@/federation/client/1_0/logging/SendCoinsResultLogging.view'
import { EncryptedTransferArgs } from 'core'
import { randombytes_random } from 'sodium-native'
const logger = getLogger(`${LOG4JS_BASE_CATEGORY_NAME}.graphql.resolver.util.processXComSendCoins`)
const createLogger = (method: string) => getLogger(`${LOG4JS_BASE_CATEGORY_NAME}.graphql.resolver.util.processXComSendCoins.${method}`)
export async function processXComPendingSendCoins(
receiverCom: DbCommunity,
@ -38,12 +40,13 @@ export async function processXComPendingSendCoins(
memo: string,
sender: dbUser,
recipientIdentifier: string,
): Promise<SendCoinsResult> {
let voteResult: SendCoinsResult
): Promise<SendCoinsResponseJwtPayloadType | null> {
let voteResult: SendCoinsResponseJwtPayloadType
const methodLogger = createLogger(`processXComPendingSendCoins`)
try {
// even if debug is not enabled, attributes are processed so we skip the entire call for performance reasons
if(logger.isDebugEnabled()) {
logger.debug(
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(
'XCom: processXComPendingSendCoins...', {
receiverCom: new CommunityLoggingView(receiverCom),
senderCom: new CommunityLoggingView(senderCom),
@ -55,17 +58,21 @@ export async function processXComPendingSendCoins(
)
}
if (await countOpenPendingTransactions([sender.gradidoID, recipientIdentifier]) > 0) {
throw new LogError(
`There exist still ongoing 'Pending-Transactions' for the involved users on sender-side!`,
)
const errmsg = `There exist still ongoing 'Pending-Transactions' for the involved users on sender-side!`
methodLogger.error(errmsg)
throw new LogError(errmsg)
}
const handshakeID = randombytes_random().toString()
methodLogger.addContext('handshakeID', handshakeID)
// first calculate the sender balance and check if the transaction is allowed
const senderBalance = await calculateSenderBalance(sender.id, amount.mul(-1), creationDate)
if (!senderBalance) {
throw new LogError('User has not enough GDD or amount is < 0', senderBalance)
const errmsg = `User has not enough GDD or amount is < 0`
methodLogger.error(errmsg)
throw new LogError(errmsg)
}
if(logger.isDebugEnabled()) {
logger.debug(`calculated senderBalance = ${JSON.stringify(senderBalance, null, 2)}`)
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`calculated senderBalance = ${JSON.stringify(senderBalance, null, 2)}`)
}
const receiverFCom = await DbFederatedCommunity.findOneOrFail({
@ -77,89 +84,115 @@ export async function processXComPendingSendCoins(
const client = SendCoinsClientFactory.getInstance(receiverFCom)
if (client instanceof V1_0_SendCoinsClient) {
const args = new SendCoinsArgs()
if (receiverCom.communityUuid) {
args.recipientCommunityUuid = receiverCom.communityUuid
const payload = new SendCoinsJwtPayloadType(handshakeID,
receiverCom.communityUuid!,
recipientIdentifier,
creationDate.toISOString(),
amount,
memo,
senderCom.communityUuid!,
sender.gradidoID,
fullName(sender.firstName, sender.lastName),
sender.alias
)
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`ready for voteForSendCoins with payload=${payload}`)
}
args.recipientUserIdentifier = recipientIdentifier
args.creationDate = creationDate.toISOString()
args.amount = amount
args.memo = memo
if (senderCom.communityUuid) {
args.senderCommunityUuid = senderCom.communityUuid
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, receiverCom.publicJwtKey!)
if(methodLogger.isDebugEnabled()) {
methodLogger.debug('jws', jws)
}
args.senderUserUuid = sender.gradidoID
args.senderUserName = fullName(sender.firstName, sender.lastName)
args.senderAlias = sender.alias
if(logger.isDebugEnabled()) {
logger.debug(`ready for voteForSendCoins with args=${new SendCoinsArgsLoggingView(args)}`)
// prepare the args for the client invocation
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = handshakeID
if(methodLogger.isDebugEnabled()) {
methodLogger.debug('before client.voteForSendCoins() args:', args)
}
voteResult = await client.voteForSendCoins(args)
if(logger.isDebugEnabled()) {
logger.debug(`returned from voteForSendCoins: ${new SendCoinsResultLoggingView(voteResult)}`)
}
if (voteResult.vote) {
logger.debug('prepare pendingTransaction for sender...')
// writing the pending transaction on receiver-side was successfull, so now write the sender side
try {
const pendingTx = DbPendingTransaction.create()
pendingTx.amount = amount.mul(-1)
pendingTx.balance = senderBalance.balance
pendingTx.balanceDate = creationDate
pendingTx.decay = senderBalance ? senderBalance.decay.decay : new Decimal(0)
pendingTx.decayStart = senderBalance ? senderBalance.decay.start : null
if (receiverCom.communityUuid) {
pendingTx.linkedUserCommunityUuid = receiverCom.communityUuid
}
if (voteResult.recipGradidoID) {
pendingTx.linkedUserGradidoID = voteResult.recipGradidoID
}
if (voteResult.recipFirstName && voteResult.recipLastName) {
pendingTx.linkedUserName = fullName(voteResult.recipFirstName, voteResult.recipLastName)
}
pendingTx.memo = memo
pendingTx.previous = senderBalance ? senderBalance.lastTransactionId : null
pendingTx.state = PendingTransactionState.NEW
pendingTx.typeId = TransactionTypeId.SEND
if (senderCom.communityUuid) {
pendingTx.userCommunityUuid = senderCom.communityUuid
}
pendingTx.userId = sender.id
pendingTx.userGradidoID = sender.gradidoID
pendingTx.userName = fullName(sender.firstName, sender.lastName)
if(logger.isDebugEnabled()) {
logger.debug(`initialized sender pendingTX=${new PendingTransactionLoggingView(pendingTx)}`)
}
await DbPendingTransaction.insert(pendingTx)
logger.debug('sender pendingTx successfully inserted...')
} catch (err) {
logger.error(`Error in writing sender pending transaction: ${JSON.stringify(err, null, 2)}`)
// revert the existing pending transaction on receiver side
let revertCount = 0
logger.debug('first try to revertSendCoins of receiver')
do {
if (await client.revertSendCoins(args)) {
logger.debug(`revertSendCoins()-1_0... successfull after revertCount=${revertCount}`)
// treat revertingSendCoins as an error of the whole sendCoins-process
throw new LogError('Error in writing sender pending transaction: ', err)
}
} while (CONFIG.FEDERATION_XCOM_MAXREPEAT_REVERTSENDCOINS > revertCount++)
throw new LogError(
`Error in reverting receiver pending transaction even after revertCount=${revertCount}`,
err,
)
}
logger.debug('voteForSendCoins()-1_0... successfull')
} else {
logger.error(`break with error on writing pendingTransaction for recipient... ${new SendCoinsResultLoggingView(voteResult)}`)
const responseJwt = await client.voteForSendCoins(args)
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`response of voteForSendCoins():`, responseJwt)
}
if (responseJwt !== null) {
voteResult = await verifyAndDecrypt(handshakeID, responseJwt, senderCom.privateJwtKey!, receiverCom.publicJwtKey!) as SendCoinsResponseJwtPayloadType
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`received payload from voteForSendCoins():`, voteResult)
}
if (voteResult && voteResult.tokentype !== SendCoinsResponseJwtPayloadType.SEND_COINS_RESPONSE_TYPE) {
const errmsg = `Invalid tokentype in voteForSendCoins-response of community with publicKey` + receiverCom.publicKey
methodLogger.error(errmsg)
throw new Error('Error in X-Com-TX protocol...')
}
if (voteResult && voteResult.vote) {
methodLogger.debug('prepare pendingTransaction for sender...')
// writing the pending transaction on receiver-side was successfull, so now write the sender side
try {
const pendingTx = DbPendingTransaction.create()
pendingTx.amount = amount.mul(-1)
pendingTx.balance = senderBalance.balance
pendingTx.balanceDate = creationDate
pendingTx.decay = senderBalance ? senderBalance.decay.decay : new Decimal(0)
pendingTx.decayStart = senderBalance ? senderBalance.decay.start : null
if (receiverCom.communityUuid) {
pendingTx.linkedUserCommunityUuid = receiverCom.communityUuid
}
if (voteResult.recipGradidoID) {
pendingTx.linkedUserGradidoID = voteResult.recipGradidoID
}
if (voteResult.recipFirstName && voteResult.recipLastName) {
pendingTx.linkedUserName = fullName(voteResult.recipFirstName, voteResult.recipLastName)
}
pendingTx.memo = memo
pendingTx.previous = senderBalance ? senderBalance.lastTransactionId : null
pendingTx.state = PendingTransactionState.NEW
pendingTx.typeId = TransactionTypeId.SEND
if (senderCom.communityUuid) {
pendingTx.userCommunityUuid = senderCom.communityUuid
}
pendingTx.userId = sender.id
pendingTx.userGradidoID = sender.gradidoID
pendingTx.userName = fullName(sender.firstName, sender.lastName)
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`initialized sender pendingTX=${new PendingTransactionLoggingView(pendingTx)}`)
}
await DbPendingTransaction.insert(pendingTx)
methodLogger.debug('sender pendingTx successfully inserted...')
} catch (err) {
methodLogger.error(`Error in writing sender pending transaction: ${JSON.stringify(err, null, 2)}`)
// revert the existing pending transaction on receiver side
let revertCount = 0
methodLogger.debug('first try to revertSendCoins of receiver')
do {
if (await client.revertSendCoins(args)) {
methodLogger.debug(`revertSendCoins()-1_0... successfull after revertCount=${revertCount}`)
// treat revertingSendCoins as an error of the whole sendCoins-process
const errmsg = `Error in writing sender pending transaction: ${JSON.stringify(err, null, 2)}`
methodLogger.error(errmsg)
throw new Error(errmsg)
}
} while (CONFIG.FEDERATION_XCOM_MAXREPEAT_REVERTSENDCOINS > revertCount++)
const errmsg = `Error in reverting receiver pending transaction even after revertCount=${revertCount}` + JSON.stringify(err, null, 2)
methodLogger.error(errmsg)
throw new Error(errmsg)
}
methodLogger.debug('voteForSendCoins()-1_0... successfull')
return voteResult
} else {
methodLogger.error(`break with error on writing pendingTransaction for recipient... ${voteResult}`)
}
} else {
methodLogger.error(`break with no response from voteForSendCoins()-1_0...`)
}
return voteResult
}
} catch (err: any) {
throw new LogError(`Error: ${err.message}`, err)
} catch (err: any) {
const errmsg = `Error: ${err.message}` + JSON.stringify(err, null, 2)
methodLogger.error(errmsg)
throw new Error(errmsg)
}
return new SendCoinsResult()
return null
}
export async function processXComCommittingSendCoins(
@ -171,10 +204,13 @@ export async function processXComCommittingSendCoins(
sender: dbUser,
recipient: SendCoinsResult,
): Promise<SendCoinsResult> {
const methodLogger = createLogger(`processXComCommittingSendCoins`)
const handshakeID = randombytes_random().toString()
methodLogger.addContext('handshakeID', handshakeID)
const sendCoinsResult = new SendCoinsResult()
try {
if(logger.isDebugEnabled()) {
logger.debug(
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(
'XCom: processXComCommittingSendCoins...', {
receiverCom: new CommunityLoggingView(receiverCom),
senderCom: new CommunityLoggingView(senderCom),
@ -200,40 +236,49 @@ export async function processXComCommittingSendCoins(
memo,
})
if (pendingTx) {
if(logger.isDebugEnabled()) {
logger.debug(`find pending Tx for settlement: ${new PendingTransactionLoggingView(pendingTx)}`)
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`find pending Tx for settlement: ${new PendingTransactionLoggingView(pendingTx)}`)
}
const receiverFCom = await DbFederatedCommunity.findOneOrFail({
where: {
publicKey: Buffer.from(receiverCom.publicKey),
apiVersion: CONFIG.FEDERATION_BACKEND_SEND_ON_API,
},
})
const client = SendCoinsClientFactory.getInstance(receiverFCom)
if (client instanceof V1_0_SendCoinsClient) {
const args = new SendCoinsArgs()
args.recipientCommunityUuid = pendingTx.linkedUserCommunityUuid
const payload = new SendCoinsJwtPayloadType(
handshakeID,
pendingTx.linkedUserCommunityUuid
? pendingTx.linkedUserCommunityUuid
: CONFIG.FEDERATION_XCOM_RECEIVER_COMMUNITY_UUID,
pendingTx.linkedUserGradidoID!,
pendingTx.balanceDate.toISOString(),
pendingTx.amount.mul(-1),
pendingTx.memo,
pendingTx.userCommunityUuid,
pendingTx.userGradidoID!,
pendingTx.userName!,
sender.alias,
)
payload.recipientCommunityUuid = pendingTx.linkedUserCommunityUuid
? pendingTx.linkedUserCommunityUuid
: CONFIG.FEDERATION_XCOM_RECEIVER_COMMUNITY_UUID
if (pendingTx.linkedUserGradidoID) {
args.recipientUserIdentifier = pendingTx.linkedUserGradidoID
payload.recipientUserIdentifier = pendingTx.linkedUserGradidoID
}
args.creationDate = pendingTx.balanceDate.toISOString()
args.amount = pendingTx.amount.mul(-1)
args.memo = pendingTx.memo
args.senderCommunityUuid = pendingTx.userCommunityUuid
args.senderUserUuid = pendingTx.userGradidoID
if (pendingTx.userName) {
args.senderUserName = pendingTx.userName
}
args.senderAlias = sender.alias
if(logger.isDebugEnabled()) {
logger.debug(`ready for settleSendCoins with args=${new SendCoinsArgsLoggingView(args)}`)
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`ready for settleSendCoins with payload=${ JSON.stringify(payload)}`)
}
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, receiverCom.publicJwtKey!)
// prepare the args for the client invocation
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = handshakeID
const acknowledge = await client.settleSendCoins(args)
logger.debug(`returnd from settleSendCoins: ${acknowledge}`)
methodLogger.debug(`return from settleSendCoins: ${acknowledge}`)
if (acknowledge) {
// settle the pending transaction on receiver-side was successfull, so now settle the sender side
try {
@ -257,13 +302,13 @@ export async function processXComCommittingSendCoins(
sendCoinsResult.recipAlias = recipient.recipAlias
}
} catch (err) {
logger.error(`Error in writing sender pending transaction: ${JSON.stringify(err, null, 2)}`)
methodLogger.error(`Error in writing sender pending transaction: ${JSON.stringify(err, null, 2)}`)
// revert the existing pending transaction on receiver side
let revertCount = 0
logger.debug('first try to revertSetteledSendCoins of receiver')
methodLogger.debug('first try to revertSetteledSendCoins of receiver')
do {
if (await client.revertSettledSendCoins(args)) {
logger.debug(
methodLogger.debug(
`revertSettledSendCoins()-1_0... successfull after revertCount=${revertCount}`,
)
// treat revertingSettledSendCoins as an error of the whole sendCoins-process
@ -279,7 +324,7 @@ export async function processXComCommittingSendCoins(
}
}
} catch (err) {
logger.error(`Error: ${JSON.stringify(err, null, 2)}`)
methodLogger.error(`Error: ${JSON.stringify(err, null, 2)}`)
sendCoinsResult.vote = false
}
return sendCoinsResult

7
backend/src/graphql/resolver/util/settlePendingSenderTransaction.ts
View File

@ -1,8 +1,11 @@
import {
AppDatabase,
CommunityLoggingView,
Community as DbCommunity,
PendingTransaction as DbPendingTransaction,
User as DbUser,
PendingTransactionLoggingView,
UserLoggingView,
Transaction as dbTransaction,
} from 'database'
import { Decimal } from 'decimal.js-light'
@ -34,7 +37,7 @@ export async function settlePendingSenderTransaction(
logger.debug(`start Transaction for write-access...`)
try {
logger.info('settlePendingSenderTransaction:', homeCom, senderUser, pendingTx)
logger.info('settlePendingSenderTransaction:', new CommunityLoggingView(homeCom), new UserLoggingView(senderUser), new PendingTransactionLoggingView(pendingTx))
// ensure that no other pendingTx with the same sender or recipient exists
const openSenderPendingTx = await DbPendingTransaction.count({
@ -88,7 +91,7 @@ export async function settlePendingSenderTransaction(
transactionSend.previous = pendingTx.previous
transactionSend.linkedTransactionId = pendingTx.linkedTransactionId
await queryRunner.manager.insert(dbTransaction, transactionSend)
logger.debug(`send Transaction inserted: ${dbTransaction}`)
logger.debug(`send Transaction inserted: ${transactionSend}`)
// and mark the pendingTx in the pending_transactions table as settled
pendingTx.state = PendingTransactionState.SETTLED

6
core/src/graphql/logic/interpretEncryptedTransferArgs.ts
View File

@ -15,13 +15,13 @@ export const interpretEncryptedTransferArgs = async (args: EncryptedTransferArgs
// first find with args.publicKey the community 'requestingCom', which starts the request
const requestingCom = await DbCommunity.findOneBy({ publicKey: Buffer.from(args.publicKey, 'hex') })
if (!requestingCom) {
const errmsg = `unknown requesting community with publicKey ${args.publicKey}`
const errmsg = `unknown requesting community with publicKey ${Buffer.from(args.publicKey, 'hex')}`
methodLogger.error(errmsg)
methodLogger.removeContext('handshakeID')
throw new Error(errmsg)
}
if (!requestingCom.publicJwtKey) {
const errmsg = `missing publicJwtKey of requesting community with publicKey ${args.publicKey}`
const errmsg = `missing publicJwtKey of requesting community with publicKey ${Buffer.from(args.publicKey, 'hex')}`
methodLogger.error(errmsg)
methodLogger.removeContext('handshakeID')
throw new Error(errmsg)
@ -31,7 +31,7 @@ export const interpretEncryptedTransferArgs = async (args: EncryptedTransferArgs
const homeCom = await getHomeCommunity()
const jwtPayload = await verifyAndDecrypt(args.handshakeID, args.jwt, homeCom!.privateJwtKey!, requestingCom.publicJwtKey) as JwtPayloadType
if (!jwtPayload) {
const errmsg = `invalid payload of community with publicKey ${args.publicKey}`
const errmsg = `invalid payload of community with publicKey ${Buffer.from(args.publicKey, 'hex')}`
methodLogger.error(errmsg)
methodLogger.removeContext('handshakeID')
throw new Error(errmsg)

2
dht-node/src/dht_node/index.ts
View File

@ -48,7 +48,7 @@ export const startDHT = async (topic: string): Promise<void> => {
) as KeyPair
const pubKeyString = keyPair.publicKey.toString('hex')
logger.info(`keyPairDHT: publicKey=${pubKeyString}`)
logger.debug(`keyPairDHT: secretKey=${keyPair.secretKey.toString('hex')}`)
logger.debug(`keyPairDHT: secretKey=${keyPair.secretKey.toString('hex').slice(0, 6)}`)
await writeHomeCommunityEntry(keyPair)
const ownApiVersions = await writeFederatedHomeCommunityEntries(pubKeyString)

12
federation/src/client/1_0/AuthenticationClient.ts
View File

@ -31,7 +31,7 @@ export class AuthenticationClient {
methodLogger.addContext('handshakeID', args.handshakeID)
methodLogger.debug('openConnectionCallback with endpoint', this.endpoint, args)
try {
const { data } = await this.client.rawRequest<any>(openConnectionCallback, { args })
const { data } = await this.client.rawRequest<{ openConnectionCallback: boolean }>(openConnectionCallback, { args })
methodLogger.debug('after openConnectionCallback: data:', data)
if (!data || !data.openConnectionCallback) {
@ -51,13 +51,13 @@ export class AuthenticationClient {
methodLogger.addContext('handshakeID', args.handshakeID)
methodLogger.debug('authenticate with endpoint=', this.endpoint)
try {
const { data } = await this.client.rawRequest<any>(authenticate, { args })
const { data } = await this.client.rawRequest<{ authenticate: string }>(authenticate, { args })
methodLogger.debug('after authenticate: data:', data)
const authUuid: string = data?.authenticate
if (authUuid) {
methodLogger.debug('received authenticated uuid', authUuid)
return authUuid
const responseJwt = data?.authenticate
if (responseJwt) {
methodLogger.debug('received authenticated uuid as jwt', responseJwt)
return responseJwt
}
} catch (err) {
methodLogger.error('authenticate failed', {

722
federation/src/graphql/api/1_0/resolver/SendCoinsResolver.test.ts
View File

@ -8,8 +8,8 @@ import Decimal from 'decimal.js-light'
import { GraphQLError } from 'graphql'
import { getLogger } from 'log4js'
import { DataSource } from 'typeorm'
import { SendCoinsArgs } from '../model/SendCoinsArgs'
import { EncryptedTransferArgs } from 'core'
import { createKeyPair, encryptAndSign, SendCoinsJwtPayloadType, SendCoinsResponseJwtPayloadType, verifyAndDecrypt } from 'shared'
let mutate: ApolloServerTestClient['mutate'] // , con: Connection
// let query: ApolloServerTestClient['query']
@ -21,8 +21,8 @@ let testEnv: {
CONFIG.FEDERATION_API = '1_0'
let homeCom: DbCommunity
let foreignCom: DbCommunity
let recipientCom: DbCommunity
let senderCom: DbCommunity
let sendUser: DbUser
let sendContact: DbUserContact
let recipUser: DbUser
@ -37,7 +37,7 @@ beforeAll(async () => {
})
afterAll(async () => {
// await cleanDB()
await cleanDB()
if (testEnv.con?.isInitialized) {
await testEnv.con.destroy()
}
@ -45,53 +45,54 @@ afterAll(async () => {
describe('SendCoinsResolver', () => {
const voteForSendCoinsMutation = `
mutation ($args: SendCoinsArgs!) {
voteForSendCoins(data: $args) {
vote
recipGradidoID
recipFirstName
recipLastName
recipAlias
}
mutation ($args: EncryptedTransferArgs!) {
voteForSendCoins(data: $args)
}`
const settleSendCoinsMutation = `
mutation ($args: SendCoinsArgs!) {
mutation ($args: EncryptedTransferArgs!) {
settleSendCoins(data: $args)
}`
const revertSendCoinsMutation = `
mutation ($args: SendCoinsArgs!) {
mutation ($args: EncryptedTransferArgs!) {
revertSendCoins(data: $args)
}`
const revertSettledSendCoinsMutation = `
mutation ($args: SendCoinsArgs!) {
mutation ($args: EncryptedTransferArgs!) {
revertSettledSendCoins(data: $args)
}`
beforeEach(async () => {
await cleanDB()
homeCom = DbCommunity.create()
homeCom.foreign = false
homeCom.url = 'homeCom-url'
homeCom.name = 'homeCom-Name'
homeCom.description = 'homeCom-Description'
homeCom.creationDate = new Date()
homeCom.publicKey = Buffer.from('homeCom-publicKey')
homeCom.communityUuid = '56a55482-909e-46a4-bfa2-cd025e894eba'
await DbCommunity.insert(homeCom)
// Generate key pair using jose library
const { publicKey: homePublicKey, privateKey: homePrivateKey } = await createKeyPair();
recipientCom = DbCommunity.create()
recipientCom.foreign = false
recipientCom.url = 'homeCom-url'
recipientCom.name = 'homeCom-Name'
recipientCom.description = 'homeCom-Description'
recipientCom.creationDate = new Date()
recipientCom.publicKey = Buffer.alloc(32, '15F92F8EC2EA685D5FD51EE3588F5B4805EBD330EF9EDD16043F3BA9C35C0D91', 'hex') // 'homeCom-publicKey', 'hex')
recipientCom.publicJwtKey = homePublicKey;
recipientCom.privateJwtKey = homePrivateKey;
recipientCom.communityUuid = '56a55482-909e-46a4-bfa2-cd025e894eba'
await DbCommunity.insert(recipientCom)
foreignCom = DbCommunity.create()
foreignCom.foreign = true
foreignCom.url = 'foreignCom-url'
foreignCom.name = 'foreignCom-Name'
foreignCom.description = 'foreignCom-Description'
foreignCom.creationDate = new Date()
foreignCom.publicKey = Buffer.from('foreignCom-publicKey')
foreignCom.communityUuid = '56a55482-909e-46a4-bfa2-cd025e894ebb'
await DbCommunity.insert(foreignCom)
const { publicKey: foreignPublicKey, privateKey: foreignPrivateKey } = await createKeyPair();
senderCom = DbCommunity.create()
senderCom.foreign = true
senderCom.url = 'foreignCom-url'
senderCom.name = 'foreignCom-Name'
senderCom.description = 'foreignCom-Description'
senderCom.creationDate = new Date()
senderCom.publicKey = Buffer.alloc(32, '15F92F8EC2EA685D5FD51EE3588F5B4805EBD330EF9EDD16043F3BA9C35C0D92', 'hex') // 'foreignCom-publicKey', 'hex')
senderCom.publicJwtKey = foreignPublicKey;
senderCom.privateJwtKey = foreignPrivateKey;
senderCom.communityUuid = '56a55482-909e-46a4-bfa2-cd025e894ebb'
await DbCommunity.insert(senderCom)
sendUser = DbUser.create()
sendUser.alias = 'sendUser-alias'
sendUser.communityUuid = '56a55482-909e-46a4-bfa2-cd025e894eba'
sendUser.communityUuid = '56a55482-909e-46a4-bfa2-cd025e894ebb'
sendUser.firstName = 'sendUser-FirstName'
sendUser.gradidoID = '56a55482-909e-46a4-bfa2-cd025e894ebc'
sendUser.lastName = 'sendUser-LastName'
@ -106,7 +107,7 @@ describe('SendCoinsResolver', () => {
recipUser = DbUser.create()
recipUser.alias = 'recipUser-alias'
recipUser.communityUuid = '56a55482-909e-46a4-bfa2-cd025e894ebb'
recipUser.communityUuid = '56a55482-909e-46a4-bfa2-cd025e894eba'
recipUser.firstName = 'recipUser-FirstName'
recipUser.gradidoID = '56a55482-909e-46a4-bfa2-cd025e894ebd'
recipUser.lastName = 'recipUser-LastName'
@ -120,30 +121,37 @@ describe('SendCoinsResolver', () => {
await DbUser.save(recipUser)
})
describe('voteForSendCoins', () => {
describe('voteForSendCoins', () => {
describe('unknown recipient community', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
args.recipientCommunityUuid = 'invalid foreignCom'
args.recipientUserIdentifier = recipUser.gradidoID
args.creationDate = new Date().toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
'invalid recipientCom',
recipUser.gradidoID,
new Date().toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
const graphQLResponse = await mutate({
mutation: voteForSendCoinsMutation,
variables: { args },
})
expect(
await mutate({
mutation: voteForSendCoinsMutation,
variables: { args },
}),
graphQLResponse,
).toEqual(
expect.objectContaining({
errors: [new GraphQLError('voteForSendCoins with wrong recipientCommunityUuid')],
errors: [new GraphQLError('voteForSendCoins with wrong recipientCommunityUuid: invalid recipientCom')],
}),
)
})
@ -152,20 +160,25 @@ describe('SendCoinsResolver', () => {
describe('unknown recipient user', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
if (foreignCom.communityUuid) {
args.recipientCommunityUuid = foreignCom.communityUuid
}
args.recipientUserIdentifier = 'invalid recipient'
args.creationDate = new Date().toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
recipientCom.communityUuid!,
'invalid recipient',
new Date().toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
expect(
await mutate({
mutation: voteForSendCoinsMutation,
@ -175,7 +188,7 @@ describe('SendCoinsResolver', () => {
expect.objectContaining({
errors: [
new GraphQLError(
'voteForSendCoins with unknown recipientUserIdentifier in the community=',
'voteForSendCoins with unknown recipientUserIdentifier in the community=homeCom-Name',
),
],
}),
@ -186,36 +199,42 @@ describe('SendCoinsResolver', () => {
describe('valid X-Com-TX voted per gradidoID', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
if (foreignCom.communityUuid) {
args.recipientCommunityUuid = foreignCom.communityUuid
}
args.recipientUserIdentifier = recipUser.gradidoID
args.creationDate = new Date().toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
recipientCom.communityUuid!,
recipUser.gradidoID,
new Date().toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
const responseJwt = await mutate({
mutation: voteForSendCoinsMutation,
variables: { args },
})
const voteResult = await verifyAndDecrypt('handshakeID', responseJwt.data.voteForSendCoins, senderCom.privateJwtKey!, recipientCom.publicJwtKey!) as SendCoinsResponseJwtPayloadType
expect(
await mutate({
mutation: voteForSendCoinsMutation,
variables: { args },
}),
voteResult,
).toEqual(
expect.objectContaining({
data: {
voteForSendCoins: {
recipGradidoID: '56a55482-909e-46a4-bfa2-cd025e894ebd',
recipFirstName: 'recipUser-FirstName',
recipLastName: 'recipUser-LastName',
recipAlias: 'recipUser-alias',
vote: true,
},
},
expiration: '10m',
handshakeID: 'handshakeID',
recipGradidoID: '56a55482-909e-46a4-bfa2-cd025e894ebd',
recipFirstName: 'recipUser-FirstName',
recipLastName: 'recipUser-LastName',
recipAlias: 'recipUser-alias',
tokentype: SendCoinsResponseJwtPayloadType.SEND_COINS_RESPONSE_TYPE,
vote: true,
}),
)
})
@ -224,36 +243,39 @@ describe('SendCoinsResolver', () => {
describe('valid X-Com-TX voted per alias', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
if (foreignCom.communityUuid) {
args.recipientCommunityUuid = foreignCom.communityUuid
}
args.recipientUserIdentifier = recipUser.alias
args.creationDate = new Date().toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
recipientCom.communityUuid!,
recipUser.alias,
new Date().toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
const responseJwt = await mutate({
mutation: voteForSendCoinsMutation,
variables: { args },
})
const voteResult = await verifyAndDecrypt('handshakeID', responseJwt.data.voteForSendCoins, senderCom.privateJwtKey!, recipientCom.publicJwtKey!) as SendCoinsResponseJwtPayloadType
expect(
await mutate({
mutation: voteForSendCoinsMutation,
variables: { args },
}),
voteResult,
).toEqual(
expect.objectContaining({
data: {
voteForSendCoins: {
recipGradidoID: '56a55482-909e-46a4-bfa2-cd025e894ebd',
recipFirstName: 'recipUser-FirstName',
recipLastName: 'recipUser-LastName',
recipAlias: 'recipUser-alias',
vote: true,
},
},
recipGradidoID: '56a55482-909e-46a4-bfa2-cd025e894ebd',
recipFirstName: 'recipUser-FirstName',
recipLastName: 'recipUser-LastName',
recipAlias: 'recipUser-alias',
vote: true,
}),
)
})
@ -262,36 +284,40 @@ describe('SendCoinsResolver', () => {
describe('valid X-Com-TX voted per email', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
if (foreignCom.communityUuid) {
args.recipientCommunityUuid = foreignCom.communityUuid
}
args.recipientUserIdentifier = recipContact.email
args.creationDate = new Date().toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
recipientCom.communityUuid!,
recipContact.email,
new Date().toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
const responseJwt = await mutate({
mutation: voteForSendCoinsMutation,
variables: { args },
})
const voteResult = await verifyAndDecrypt('handshakeID', responseJwt.data.voteForSendCoins, senderCom.privateJwtKey!, recipientCom.publicJwtKey!) as SendCoinsResponseJwtPayloadType
expect(
await mutate({
mutation: voteForSendCoinsMutation,
variables: { args },
}),
voteResult,
).toEqual(
expect.objectContaining({
data: {
voteForSendCoins: {
recipGradidoID: '56a55482-909e-46a4-bfa2-cd025e894ebd',
recipFirstName: 'recipUser-FirstName',
recipLastName: 'recipUser-LastName',
recipAlias: 'recipUser-alias',
vote: true,
},
},
recipGradidoID: '56a55482-909e-46a4-bfa2-cd025e894ebd',
recipFirstName: 'recipUser-FirstName',
recipLastName: 'recipUser-LastName',
recipAlias: 'recipUser-alias',
vote: true,
}),
)
})
@ -302,20 +328,25 @@ describe('SendCoinsResolver', () => {
const creationDate = new Date()
beforeEach(async () => {
const args = new SendCoinsArgs()
if (foreignCom.communityUuid) {
args.recipientCommunityUuid = foreignCom.communityUuid
}
args.recipientUserIdentifier = recipUser.gradidoID
args.creationDate = creationDate.toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
recipientCom.communityUuid!,
recipUser.gradidoID,
creationDate.toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
await mutate({
mutation: voteForSendCoinsMutation,
variables: { args },
@ -325,18 +356,25 @@ describe('SendCoinsResolver', () => {
describe('unknown recipient community', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
args.recipientCommunityUuid = 'invalid foreignCom'
args.recipientUserIdentifier = recipUser.gradidoID
args.creationDate = creationDate.toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
'invalid recipientCom',
recipUser.gradidoID,
creationDate.toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
expect(
await mutate({
mutation: revertSendCoinsMutation,
@ -344,7 +382,7 @@ describe('SendCoinsResolver', () => {
}),
).toEqual(
expect.objectContaining({
errors: [new GraphQLError('revertSendCoins with wrong recipientCommunityUuid')],
errors: [new GraphQLError('revertSendCoins with wrong recipientCommunityUuid=invalid recipientCom')],
}),
)
})
@ -353,20 +391,25 @@ describe('SendCoinsResolver', () => {
describe('unknown recipient user', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
if (foreignCom.communityUuid) {
args.recipientCommunityUuid = foreignCom.communityUuid
}
args.recipientUserIdentifier = 'invalid recipient'
args.creationDate = creationDate.toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
recipientCom.communityUuid!,
'invalid recipient',
creationDate.toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
expect(
await mutate({
mutation: revertSendCoinsMutation,
@ -376,7 +419,7 @@ describe('SendCoinsResolver', () => {
expect.objectContaining({
errors: [
new GraphQLError(
'revertSendCoins with unknown recipientUserIdentifier in the community=',
'revertSendCoins with unknown recipientUserIdentifier in the community=homeCom-Name',
),
],
}),
@ -387,20 +430,26 @@ describe('SendCoinsResolver', () => {
describe('valid X-Com-TX reverted', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
if (foreignCom.communityUuid) {
args.recipientCommunityUuid = foreignCom.communityUuid
}
args.recipientUserIdentifier = recipUser.gradidoID
args.creationDate = creationDate.toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
recipientCom.communityUuid!,
recipUser.gradidoID,
creationDate.toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
expect(
await mutate({
mutation: revertSendCoinsMutation,
@ -421,20 +470,25 @@ describe('SendCoinsResolver', () => {
const creationDate = new Date()
beforeEach(async () => {
const args = new SendCoinsArgs()
if (foreignCom.communityUuid) {
args.recipientCommunityUuid = foreignCom.communityUuid
}
args.recipientUserIdentifier = recipUser.gradidoID
args.creationDate = creationDate.toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
recipientCom.communityUuid!,
recipUser.gradidoID,
creationDate.toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
await mutate({
mutation: voteForSendCoinsMutation,
variables: { args },
@ -444,18 +498,24 @@ describe('SendCoinsResolver', () => {
describe('unknown recipient community', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
args.recipientCommunityUuid = 'invalid foreignCom'
args.recipientUserIdentifier = recipUser.gradidoID
args.creationDate = creationDate.toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
'invalid recipientCom',
recipUser.gradidoID,
creationDate.toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
expect(
await mutate({
mutation: settleSendCoinsMutation,
@ -463,7 +523,7 @@ describe('SendCoinsResolver', () => {
}),
).toEqual(
expect.objectContaining({
errors: [new GraphQLError('settleSendCoins with wrong recipientCommunityUuid')],
errors: [new GraphQLError('settleSendCoins with wrong recipientCommunityUuid=invalid recipientCom')],
}),
)
})
@ -472,20 +532,24 @@ describe('SendCoinsResolver', () => {
describe('unknown recipient user', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
if (foreignCom.communityUuid) {
args.recipientCommunityUuid = foreignCom.communityUuid
}
args.recipientUserIdentifier = 'invalid recipient'
args.creationDate = creationDate.toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
recipientCom.communityUuid!,
'invalid recipient',
creationDate.toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
expect(
await mutate({
mutation: settleSendCoinsMutation,
@ -495,7 +559,7 @@ describe('SendCoinsResolver', () => {
expect.objectContaining({
errors: [
new GraphQLError(
'settleSendCoins with unknown recipientUserIdentifier in the community=',
'settleSendCoins with unknown recipientUserIdentifier in the community=' + recipientCom.name,
),
],
}),
@ -506,20 +570,24 @@ describe('SendCoinsResolver', () => {
describe('valid X-Com-TX settled', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
if (foreignCom.communityUuid) {
args.recipientCommunityUuid = foreignCom.communityUuid
}
args.recipientUserIdentifier = recipUser.gradidoID
args.creationDate = creationDate.toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
recipientCom.communityUuid!,
recipUser.gradidoID,
creationDate.toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
expect(
await mutate({
mutation: settleSendCoinsMutation,
@ -540,20 +608,24 @@ describe('SendCoinsResolver', () => {
const creationDate = new Date()
beforeEach(async () => {
const args = new SendCoinsArgs()
if (foreignCom.communityUuid) {
args.recipientCommunityUuid = foreignCom.communityUuid
}
args.recipientUserIdentifier = recipUser.gradidoID
args.creationDate = creationDate.toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
recipientCom.communityUuid!,
recipUser.gradidoID,
creationDate.toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
await mutate({
mutation: voteForSendCoinsMutation,
variables: { args },
@ -567,18 +639,24 @@ describe('SendCoinsResolver', () => {
describe('unknown recipient community', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
args.recipientCommunityUuid = 'invalid foreignCom'
args.recipientUserIdentifier = recipUser.gradidoID
args.creationDate = creationDate.toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
'invalid recipientCom',
recipUser.gradidoID,
creationDate.toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
expect(
await mutate({
mutation: revertSettledSendCoinsMutation,
@ -586,7 +664,7 @@ describe('SendCoinsResolver', () => {
}),
).toEqual(
expect.objectContaining({
errors: [new GraphQLError('revertSettledSendCoins with wrong recipientCommunityUuid')],
errors: [new GraphQLError('revertSettledSendCoins with wrong recipientCommunityUuid=invalid recipientCom')],
}),
)
})
@ -595,20 +673,24 @@ describe('SendCoinsResolver', () => {
describe('unknown recipient user', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
if (foreignCom.communityUuid) {
args.recipientCommunityUuid = foreignCom.communityUuid
}
args.recipientUserIdentifier = 'invalid recipient'
args.creationDate = creationDate.toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
recipientCom.communityUuid!,
'invalid recipient',
creationDate.toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
expect(
await mutate({
mutation: revertSettledSendCoinsMutation,
@ -618,7 +700,7 @@ describe('SendCoinsResolver', () => {
expect.objectContaining({
errors: [
new GraphQLError(
'revertSettledSendCoins with unknown recipientUserIdentifier in the community=',
'revertSettledSendCoins with unknown recipientUserIdentifier in the community=' + recipientCom.name,
),
],
}),
@ -629,20 +711,24 @@ describe('SendCoinsResolver', () => {
describe('valid X-Com-TX settled', () => {
it('throws an error', async () => {
jest.clearAllMocks()
const args = new SendCoinsArgs()
if (foreignCom.communityUuid) {
args.recipientCommunityUuid = foreignCom.communityUuid
}
args.recipientUserIdentifier = recipUser.gradidoID
args.creationDate = creationDate.toISOString()
args.amount = new Decimal(100)
args.memo = 'X-Com-TX memo'
if (homeCom.communityUuid) {
args.senderCommunityUuid = homeCom.communityUuid
}
args.senderUserUuid = sendUser.gradidoID
args.senderUserName = fullName(sendUser.firstName, sendUser.lastName)
args.senderAlias = sendUser.alias
const payload = new SendCoinsJwtPayloadType(
'handshakeID',
recipientCom.communityUuid!,
recipUser.gradidoID,
creationDate.toISOString(),
new Decimal(100),
'X-Com-TX memo',
senderCom.communityUuid!,
sendUser.gradidoID,
fullName(sendUser.firstName, sendUser.lastName),
sendUser.alias
)
// invoke encryption as beeing on the foreignCom side to find in voteForSendCoins the correct homeCom
const jws = await encryptAndSign(payload, senderCom.privateJwtKey!, recipientCom.publicJwtKey!)
const args = new EncryptedTransferArgs()
args.publicKey = senderCom.publicKey.toString('hex')
args.jwt = jws
args.handshakeID = 'handshakeID'
expect(
await mutate({
mutation: revertSettledSendCoinsMutation,

353
federation/src/graphql/api/1_0/resolver/SendCoinsResolver.ts
View File

@ -10,294 +10,363 @@ import Decimal from 'decimal.js-light'
import { getLogger } from 'log4js'
import { Arg, Mutation, Resolver } from 'type-graphql'
import { LOG4JS_BASE_CATEGORY_NAME } from '@/config/const'
import { PendingTransactionState } from 'shared'
import { encryptAndSign, PendingTransactionState, verifyAndDecrypt } from 'shared'
import { TransactionTypeId } from '../enum/TransactionTypeId'
import { SendCoinsArgsLoggingView } from '../logger/SendCoinsArgsLogging.view'
import { SendCoinsArgs } from '../model/SendCoinsArgs'
import { SendCoinsResult } from '../model/SendCoinsResult'
import { SendCoinsResponseJwtPayloadType } from 'shared'
import { calculateRecipientBalance } from '../util/calculateRecipientBalance'
// import { checkTradingLevel } from '@/graphql/util/checkTradingLevel'
import { revertSettledReceiveTransaction } from '../util/revertSettledReceiveTransaction'
import { settlePendingReceiveTransaction } from '../util/settlePendingReceiveTransaction'
import { storeForeignUser } from '../util/storeForeignUser'
import { countOpenPendingTransactions } from 'database'
const logger = getLogger(`${LOG4JS_BASE_CATEGORY_NAME}.graphql.api.1_0.resolver.SendCoinsResolver`)
import { EncryptedTransferArgs } from 'core'
import { interpretEncryptedTransferArgs } from 'core'
import { SendCoinsJwtPayloadType } from 'shared'
const createLogger = (method: string) => getLogger(`${LOG4JS_BASE_CATEGORY_NAME}.graphql.api.1_0.resolver.SendCoinsResolver.${method}`)
@Resolver()
export class SendCoinsResolver {
@Mutation(() => SendCoinsResult)
@Mutation(() => String)
async voteForSendCoins(
@Arg('data')
args: SendCoinsArgs,
): Promise<SendCoinsResult> {
logger.debug(`voteForSendCoins() via apiVersion=1_0 ...`, new SendCoinsArgsLoggingView(args))
const result = new SendCoinsResult()
args: EncryptedTransferArgs,
): Promise<string> {
const methodLogger = createLogger(`voteForSendCoins`)
methodLogger.addContext('handshakeID', args.handshakeID)
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`voteForSendCoins() via apiVersion=1_0 ...`, args)
}
const authArgs = await interpretEncryptedTransferArgs(args) as SendCoinsJwtPayloadType
if (!authArgs) {
const errmsg = `invalid authentication payload of requesting community with publicKey` + args.publicKey
methodLogger.error(errmsg)
throw new Error(errmsg)
}
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`voteForSendCoins() via apiVersion=1_0 ...`, authArgs)
}
// first check if receiver community is correct
const homeCom = await DbCommunity.findOneBy({
communityUuid: args.recipientCommunityUuid,
const recipientCom = await DbCommunity.findOneBy({
communityUuid: authArgs.recipientCommunityUuid,
})
if (!homeCom) {
throw new LogError(
`voteForSendCoins with wrong recipientCommunityUuid`,
args.recipientCommunityUuid,
)
if (!recipientCom) {
const errmsg = `voteForSendCoins with wrong recipientCommunityUuid: ${authArgs.recipientCommunityUuid}`
methodLogger.error(errmsg)
throw new Error(errmsg)
}
const senderCom = await DbCommunity.findOneBy({
communityUuid: authArgs.senderCommunityUuid,
})
if (!senderCom) {
const errmsg = `voteForSendCoins with wrong senderCommunityUuid: ${authArgs.senderCommunityUuid}`
methodLogger.error(errmsg)
throw new Error(errmsg)
}
let receiverUser
// second check if receiver user exists in this community
receiverUser = await findUserByIdentifier(
args.recipientUserIdentifier,
args.recipientCommunityUuid,
authArgs.recipientUserIdentifier,
authArgs.recipientCommunityUuid,
)
if (!receiverUser) {
logger.error('Error in findUserByIdentifier:')
throw new LogError(
`voteForSendCoins with unknown recipientUserIdentifier in the community=`,
homeCom.name,
)
const errmsg = `voteForSendCoins with unknown recipientUserIdentifier in the community=` + recipientCom.name
methodLogger.error(errmsg)
throw new Error(errmsg)
}
if (await countOpenPendingTransactions([args.senderUserUuid, receiverUser.gradidoID]) > 0) {
throw new LogError(
`There exist still ongoing 'Pending-Transactions' for the involved users on receiver-side!`,
)
if (await countOpenPendingTransactions([authArgs.senderUserUuid, receiverUser.gradidoID]) > 0) {
const errmsg = `There exist still ongoing 'Pending-Transactions' for the involved users on receiver-side!`
methodLogger.error(errmsg)
throw new Error(errmsg)
}
try {
const txDate = new Date(args.creationDate)
const receiveBalance = await calculateRecipientBalance(receiverUser.id, args.amount, txDate)
const txDate = new Date(authArgs.creationDate)
const receiveBalance = await calculateRecipientBalance(receiverUser.id, authArgs.amount, txDate)
const pendingTx = DbPendingTransaction.create()
pendingTx.amount = args.amount
pendingTx.balance = receiveBalance ? receiveBalance.balance : args.amount
pendingTx.amount = authArgs.amount
pendingTx.balance = receiveBalance ? receiveBalance.balance : authArgs.amount
pendingTx.balanceDate = txDate
pendingTx.decay = receiveBalance ? receiveBalance.decay.decay : new Decimal(0)
pendingTx.decayStart = receiveBalance ? receiveBalance.decay.start : null
pendingTx.creationDate = new Date()
pendingTx.linkedUserCommunityUuid = args.senderCommunityUuid
pendingTx.linkedUserGradidoID = args.senderUserUuid
pendingTx.linkedUserName = args.senderUserName
pendingTx.memo = args.memo
pendingTx.linkedUserCommunityUuid = authArgs.senderCommunityUuid
pendingTx.linkedUserGradidoID = authArgs.senderUserUuid
pendingTx.linkedUserName = authArgs.senderUserName
pendingTx.memo = authArgs.memo
pendingTx.previous = receiveBalance ? receiveBalance.lastTransactionId : null
pendingTx.state = PendingTransactionState.NEW
pendingTx.typeId = TransactionTypeId.RECEIVE
pendingTx.userId = receiverUser.id
pendingTx.userCommunityUuid = args.recipientCommunityUuid
pendingTx.userCommunityUuid = authArgs.recipientCommunityUuid
pendingTx.userGradidoID = receiverUser.gradidoID
pendingTx.userName = fullName(receiverUser.firstName, receiverUser.lastName)
await DbPendingTransaction.insert(pendingTx)
result.vote = true
result.recipFirstName = receiverUser.firstName
result.recipLastName = receiverUser.lastName
result.recipAlias = receiverUser.alias
result.recipGradidoID = receiverUser.gradidoID
logger.debug(`voteForSendCoins()-1_0... successfull`)
const responseArgs = new SendCoinsResponseJwtPayloadType(
authArgs.handshakeID,
true,
receiverUser.gradidoID,
receiverUser.firstName,
receiverUser.lastName,
receiverUser.alias,
)
const responseJwt = await encryptAndSign(responseArgs, recipientCom.privateJwtKey!, senderCom.publicJwtKey!)
methodLogger.debug(`voteForSendCoins()-1_0... successfull`)
return responseJwt
} catch (err) {
throw new LogError(`Error in voteForSendCoins: `, err)
const errmsg = `Error in voteForSendCoins: ` + err
methodLogger.error(errmsg)
throw new Error(errmsg)
}
return result
}
@Mutation(() => Boolean)
async revertSendCoins(
@Arg('data')
args: SendCoinsArgs,
args: EncryptedTransferArgs,
): Promise<boolean> {
logger.debug(`revertSendCoins() via apiVersion=1_0 ...`)
const methodLogger = createLogger(`revertSendCoins`)
methodLogger.addContext('handshakeID', args.handshakeID)
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`revertSendCoins() via apiVersion=1_0 ...`)
}
const authArgs = await interpretEncryptedTransferArgs(args) as SendCoinsJwtPayloadType
if (!authArgs) {
const errmsg = `invalid revertSendCoins payload of requesting community with publicKey=${args.publicKey}`
methodLogger.error(errmsg)
throw new Error(errmsg)
}
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`revertSendCoins() via apiVersion=1_0 ...`, authArgs)
}
// first check if receiver community is correct
const homeCom = await DbCommunity.findOneBy({
communityUuid: args.recipientCommunityUuid,
communityUuid: authArgs.recipientCommunityUuid,
})
if (!homeCom) {
throw new LogError(
`revertSendCoins with wrong recipientCommunityUuid`,
args.recipientCommunityUuid,
)
const errmsg = `revertSendCoins with wrong recipientCommunityUuid=${authArgs.recipientCommunityUuid}`
methodLogger.error(errmsg)
throw new Error(errmsg)
}
let receiverUser
// second check if receiver user exists in this community
receiverUser = await findUserByIdentifier(args.recipientUserIdentifier)
receiverUser = await findUserByIdentifier(authArgs.recipientUserIdentifier)
if (!receiverUser) {
logger.error('Error in findUserByIdentifier')
throw new LogError(
`revertSendCoins with unknown recipientUserIdentifier in the community=`,
homeCom.name,
)
const errmsg = `revertSendCoins with unknown recipientUserIdentifier in the community=${homeCom.name}`
methodLogger.error(errmsg)
throw new Error(errmsg)
}
try {
const pendingTx = await DbPendingTransaction.findOneBy({
userCommunityUuid: args.recipientCommunityUuid,
userCommunityUuid: authArgs.recipientCommunityUuid,
userGradidoID: receiverUser.gradidoID,
state: PendingTransactionState.NEW,
typeId: TransactionTypeId.RECEIVE,
balanceDate: new Date(args.creationDate),
linkedUserCommunityUuid: args.senderCommunityUuid,
linkedUserGradidoID: args.senderUserUuid,
balanceDate: new Date(authArgs.creationDate),
linkedUserCommunityUuid: authArgs.senderCommunityUuid,
linkedUserGradidoID: authArgs.senderUserUuid,
})
logger.debug(
'XCom: revertSendCoins found pendingTX=',
pendingTx ? new PendingTransactionLoggingView(pendingTx) : 'null',
)
if (pendingTx && pendingTx.amount.toString() === args.amount.toString()) {
logger.debug('XCom: revertSendCoins matching pendingTX for remove...')
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(
'XCom: revertSendCoins found pendingTX=',
pendingTx ? new PendingTransactionLoggingView(pendingTx) : 'null',
)
}
if (pendingTx && pendingTx.amount.toString() === authArgs.amount.toString()) {
methodLogger.debug('XCom: revertSendCoins matching pendingTX for remove...')
try {
await pendingTx.remove()
logger.debug('XCom: revertSendCoins pendingTX for remove successfully')
methodLogger.debug('XCom: revertSendCoins pendingTX for remove successfully')
} catch (err) {
throw new LogError('Error in revertSendCoins on removing pendingTx of receiver: ', err)
const errmsg = `Error in revertSendCoins on removing pendingTx of receiver: ` + err
methodLogger.error(errmsg)
throw new Error(errmsg)
}
} else {
logger.debug(
methodLogger.debug(
'XCom: revertSendCoins NOT matching pendingTX for remove:',
pendingTx?.amount.toString(),
args.amount.toString(),
authArgs.amount.toString(),
)
throw new LogError(`Can't find in revertSendCoins the pending receiver TX for `, {
args: new SendCoinsArgsLoggingView(args),
const errmsg = `Can't find in revertSendCoins the pending receiver TX for ` + {
args: new SendCoinsArgsLoggingView(authArgs),
pendingTransactionState: PendingTransactionState.NEW,
transactionType: TransactionTypeId.RECEIVE,
})
}
methodLogger.error(errmsg)
throw new Error(errmsg)
}
logger.debug(`revertSendCoins()-1_0... successfull`)
methodLogger.debug(`revertSendCoins()-1_0... successfull`)
return true
} catch (err) {
throw new LogError(`Error in revertSendCoins: `, err)
const errmsg = `Error in revertSendCoins: ` + err
methodLogger.error(errmsg)
throw new Error(errmsg)
}
}
@Mutation(() => Boolean)
async settleSendCoins(
@Arg('data')
args: SendCoinsArgs,
args: EncryptedTransferArgs,
): Promise<boolean> {
logger.debug(`settleSendCoins() via apiVersion=1_0 ...`, new SendCoinsArgsLoggingView(args))
const methodLogger = createLogger(`settleSendCoins`)
methodLogger.addContext('handshakeID', args.handshakeID)
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`settleSendCoins() via apiVersion=1_0 ...`, args)
}
const authArgs = await interpretEncryptedTransferArgs(args) as SendCoinsJwtPayloadType
if (!authArgs) {
const errmsg = `invalid settleSendCoins payload of requesting community with publicKey=${args.publicKey}`
methodLogger.error(errmsg)
throw new Error(errmsg)
}
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`settleSendCoins() via apiVersion=1_0 ...`, authArgs)
}
// first check if receiver community is correct
const homeCom = await DbCommunity.findOneBy({
communityUuid: args.recipientCommunityUuid,
communityUuid: authArgs.recipientCommunityUuid,
})
if (!homeCom) {
throw new LogError(
`settleSendCoins with wrong recipientCommunityUuid`,
args.recipientCommunityUuid,
)
const errmsg = `settleSendCoins with wrong recipientCommunityUuid=${authArgs.recipientCommunityUuid}`
methodLogger.error(errmsg)
throw new Error(errmsg)
}
// second check if receiver user exists in this community
const receiverUser = await findUserByIdentifier(args.recipientUserIdentifier)
const receiverUser = await findUserByIdentifier(authArgs.recipientUserIdentifier)
if (!receiverUser) {
logger.error('Error in findUserByIdentifier')
throw new LogError(
`settleSendCoins with unknown recipientUserIdentifier in the community=`,
homeCom.name,
)
const errmsg = `settleSendCoins with unknown recipientUserIdentifier in the community=${homeCom.name}`
methodLogger.error(errmsg)
throw new Error(errmsg)
}
const pendingTx = await DbPendingTransaction.findOneBy({
userCommunityUuid: args.recipientCommunityUuid,
userCommunityUuid: authArgs.recipientCommunityUuid,
userGradidoID: receiverUser.gradidoID,
state: PendingTransactionState.NEW,
typeId: TransactionTypeId.RECEIVE,
balanceDate: new Date(args.creationDate),
linkedUserCommunityUuid: args.senderCommunityUuid,
linkedUserGradidoID: args.senderUserUuid,
balanceDate: new Date(authArgs.creationDate),
linkedUserCommunityUuid: authArgs.senderCommunityUuid,
linkedUserGradidoID: authArgs.senderUserUuid,
})
logger.debug(
'XCom: settleSendCoins found pendingTX=',
pendingTx ? new PendingTransactionLoggingView(pendingTx) : 'null',
)
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(
'XCom: settleSendCoins found pendingTX=',
pendingTx ? new PendingTransactionLoggingView(pendingTx) : 'null',
)
}
if (
pendingTx &&
pendingTx.amount.toString() === args.amount.toString() &&
pendingTx.memo === args.memo
pendingTx.amount.toString() === authArgs.amount.toString() &&
pendingTx.memo === authArgs.memo
) {
logger.debug('XCom: settleSendCoins matching pendingTX for settlement...')
methodLogger.debug('XCom: settleSendCoins matching pendingTX for settlement...')
await settlePendingReceiveTransaction(homeCom, receiverUser, pendingTx)
// after successful x-com-tx store the recipient as foreign user
logger.debug('store recipient as foreign user...')
if (await storeForeignUser(args)) {
logger.info(
methodLogger.debug('store recipient as foreign user...')
if (await storeForeignUser(authArgs)) {
methodLogger.info(
'X-Com: new foreign user inserted successfully...',
args.senderCommunityUuid,
args.senderUserUuid,
authArgs.senderCommunityUuid,
authArgs.senderUserUuid,
)
}
logger.debug(`XCom: settlePendingReceiveTransaction()-1_0... successful`)
methodLogger.debug(`XCom: settlePendingReceiveTransaction()-1_0... successful`)
return true
} else {
logger.debug('XCom: settlePendingReceiveTransaction NOT matching pendingTX for settlement...')
throw new LogError(
`Can't find in settlePendingReceiveTransaction the pending receiver TX for `,
{
args: new SendCoinsArgsLoggingView(args),
pendingTransactionState: PendingTransactionState.NEW,
methodLogger.debug('XCom: settlePendingReceiveTransaction NOT matching pendingTX for settlement...')
const errmsg = `Can't find in settlePendingReceiveTransaction the pending receiver TX for ` + {
args: new SendCoinsArgsLoggingView(authArgs),
pendingTransactionState: PendingTransactionState.NEW,
transactionTypeId: TransactionTypeId.RECEIVE,
},
)
}
methodLogger.error(errmsg)
throw new Error(errmsg)
}
}
@Mutation(() => Boolean)
async revertSettledSendCoins(
@Arg('data')
args: SendCoinsArgs,
args: EncryptedTransferArgs,
): Promise<boolean> {
logger.debug(`revertSettledSendCoins() via apiVersion=1_0 ...`)
const methodLogger = createLogger(`revertSettledSendCoins`)
methodLogger.addContext('handshakeID', args.handshakeID)
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`revertSettledSendCoins() via apiVersion=1_0 ...`)
}
const authArgs = await interpretEncryptedTransferArgs(args) as SendCoinsJwtPayloadType
if (!authArgs) {
const errmsg = `invalid revertSettledSendCoins payload of requesting community with publicKey=${args.publicKey}`
methodLogger.error(errmsg)
throw new Error(errmsg)
}
if(methodLogger.isDebugEnabled()) {
methodLogger.debug(`revertSettledSendCoins() via apiVersion=1_0 ...`, authArgs)
}
// first check if receiver community is correct
const homeCom = await DbCommunity.findOneBy({
communityUuid: args.recipientCommunityUuid,
communityUuid: authArgs.recipientCommunityUuid,
})
if (!homeCom) {
throw new LogError(
`revertSettledSendCoins with wrong recipientCommunityUuid`,
args.recipientCommunityUuid,
)
const errmsg = `revertSettledSendCoins with wrong recipientCommunityUuid=${authArgs.recipientCommunityUuid}`
methodLogger.error(errmsg)
throw new Error(errmsg)
}
// second check if receiver user exists in this community
const receiverUser = await findUserByIdentifier(args.recipientUserIdentifier)
const receiverUser = await findUserByIdentifier(authArgs.recipientUserIdentifier)
if (!receiverUser) {
logger.error('Error in findUserByIdentifier')
throw new LogError(
`revertSettledSendCoins with unknown recipientUserIdentifier in the community=`,
homeCom.name,
)
const errmsg = `revertSettledSendCoins with unknown recipientUserIdentifier in the community=${homeCom.name}`
methodLogger.error(errmsg)
throw new Error(errmsg)
}
const pendingTx = await DbPendingTransaction.findOneBy({
userCommunityUuid: args.recipientCommunityUuid,
userGradidoID: args.recipientUserIdentifier,
userCommunityUuid: authArgs.recipientCommunityUuid,
userGradidoID: authArgs.recipientUserIdentifier,
state: PendingTransactionState.SETTLED,
typeId: TransactionTypeId.RECEIVE,
balanceDate: new Date(args.creationDate),
linkedUserCommunityUuid: args.senderCommunityUuid,
linkedUserGradidoID: args.senderUserUuid,
balanceDate: new Date(authArgs.creationDate),
linkedUserCommunityUuid: authArgs.senderCommunityUuid,
linkedUserGradidoID: authArgs.senderUserUuid,
})
logger.debug(
methodLogger.debug(
'XCom: revertSettledSendCoins found pendingTX=',
pendingTx ? new PendingTransactionLoggingView(pendingTx) : 'null',
)
if (
pendingTx &&
pendingTx.amount.toString() === args.amount.toString() &&
pendingTx.memo === args.memo
pendingTx.amount.toString() === authArgs.amount.toString() &&
pendingTx.memo === authArgs.memo
) {
logger.debug('XCom: revertSettledSendCoins matching pendingTX for remove...')
methodLogger.debug('XCom: revertSettledSendCoins matching pendingTX for remove...')
try {
await revertSettledReceiveTransaction(homeCom, receiverUser, pendingTx)
logger.debug('XCom: revertSettledSendCoins pendingTX successfully')
methodLogger.debug('XCom: revertSettledSendCoins pendingTX successfully')
} catch (err) {
throw new LogError('Error in revertSettledSendCoins of receiver: ', err)
const errmsg = `Error in revertSettledSendCoins of receiver: ` + err
methodLogger.error(errmsg)
throw new Error(errmsg)
}
} else {
logger.debug('XCom: revertSettledSendCoins NOT matching pendingTX...')
throw new LogError(`Can't find in revertSettledSendCoins the pending receiver TX for `, {
args: new SendCoinsArgsLoggingView(args),
methodLogger.debug('XCom: revertSettledSendCoins NOT matching pendingTX...')
const errmsg = `Can't find in revertSettledSendCoins the pending receiver TX for ` + {
args: new SendCoinsArgsLoggingView(authArgs),
pendingTransactionState: PendingTransactionState.SETTLED,
transactionTypeId: TransactionTypeId.RECEIVE,
})
}
methodLogger.error(errmsg)
throw new Error(errmsg)
}
logger.debug(`revertSendCoins()-1_0... successfull`)
methodLogger.debug(`revertSettledSendCoins()-1_0... successfull`)
return true
}
}

3
shared/src/index.ts
View File

@ -10,3 +10,6 @@ export * from './jwt/payloadtypes/JwtPayloadType'
export * from './jwt/payloadtypes/OpenConnectionJwtPayloadType'
export * from './jwt/payloadtypes/OpenConnectionCallbackJwtPayloadType'
export * from './jwt/payloadtypes/RedeemJwtPayloadType'
export * from './jwt/payloadtypes/SendCoinsJwtPayloadType'
export * from './jwt/payloadtypes/SendCoinsResponseJwtPayloadType'

43
shared/src/jwt/payloadtypes/SendCoinsJwtPayloadType.ts Normal file
View File

@ -0,0 +1,43 @@
import { JwtPayloadType } from './JwtPayloadType'
import { Decimal } from 'decimal.js-light'
export class SendCoinsJwtPayloadType extends JwtPayloadType {
static SEND_COINS_TYPE = 'send-coins'
recipientCommunityUuid: string
recipientUserIdentifier: string
creationDate: string
amount: Decimal
memo: string
senderCommunityUuid: string
senderUserUuid: string
senderUserName: string
senderAlias?: string | null
constructor(
handshakeID: string,
recipientCommunityUuid: string,
recipientUserIdentifier: string,
creationDate: string,
amount: Decimal,
memo: string,
senderCommunityUuid: string,
senderUserUuid: string,
senderUserName: string,
senderAlias?: string | null,
) {
// eslint-disable-next-line @typescript-eslint/no-unsafe-call
super(handshakeID)
// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
this.tokentype = SendCoinsJwtPayloadType.SEND_COINS_TYPE
this.recipientCommunityUuid = recipientCommunityUuid
this.recipientUserIdentifier = recipientUserIdentifier
this.creationDate = creationDate
this.amount = amount
this.memo = memo
this.senderCommunityUuid = senderCommunityUuid
this.senderUserUuid = senderUserUuid
this.senderUserName = senderUserName
this.senderAlias = senderAlias
}
}

30
shared/src/jwt/payloadtypes/SendCoinsResponseJwtPayloadType.ts Normal file
View File

@ -0,0 +1,30 @@
import { JwtPayloadType } from './JwtPayloadType'
export class SendCoinsResponseJwtPayloadType extends JwtPayloadType {
static SEND_COINS_RESPONSE_TYPE = 'send-coins-response'
vote: boolean
recipGradidoID: string | null
recipFirstName: string | null
recipLastName: string | null
recipAlias: string | null
constructor(
handshakeID: string,
vote: boolean,
recipGradidoID: string | null,
recipFirstName: string | null,
recipLastName: string | null,
recipAlias: string | null,
) {
// eslint-disable-next-line @typescript-eslint/no-unsafe-call
super(handshakeID)
// eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
this.tokentype = SendCoinsResponseJwtPayloadType.SEND_COINS_RESPONSE_TYPE
this.vote = vote
this.recipGradidoID = recipGradidoID
this.recipFirstName = recipFirstName
this.recipLastName = recipLastName
this.recipAlias = recipAlias
}
}