harness: new test for KYC auth transfer

1 files changed, 355 insertions, 0 deletions

diff --git a/packages/taler-harness/src/integrationtests/test-kyc-deposit-deposit-kyctransfer.ts b/packages/taler-harness/src/integrationtests/test-kyc-deposit-deposit-kyctransfer.ts
new file mode 100644
index 000000000..9264018be
--- /dev/null
+++ b/packages/taler-harness/src/integrationtests/test-kyc-deposit-deposit-kyctransfer.ts
@@ -0,0 +1,355 @@
+/*
+ This file is part of GNU Taler
+ (C) 2020 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+ * Imports.
+ */
+import {
+  Logger,
+  TalerCorebankApiClient,
+  TransactionMajorState,
+  TransactionMinorState,
+  TransactionType,
+  WireGatewayApiClient,
+} from "@gnu-taler/taler-util";
+import {
+  createSyncCryptoApi,
+  EddsaKeyPairStrings,
+  WalletApiOperation,
+} from "@gnu-taler/taler-wallet-core";
+import { CoinConfig, defaultCoinConfig } from "../harness/denomStructures.js";
+import {
+  BankService,
+  DbInfo,
+  ExchangeService,
+  getTestHarnessPaytoForLabel,
+  GlobalTestState,
+  HarnessExchangeBankAccount,
+  setupDb,
+  WalletClient,
+  WalletService,
+} from "../harness/harness.js";
+import {
+  EnvOptions,
+  postAmlDecisionNoRules,
+  withdrawViaBankV3,
+} from "../harness/helpers.js";
+
+const logger = new Logger("test-kyc-deposit-deposit.ts");
+
+interface KycTestEnv {
+  commonDb: DbInfo;
+  bankClient: TalerCorebankApiClient;
+  exchange: ExchangeService;
+  exchangeBankAccount: HarnessExchangeBankAccount;
+  walletClient: WalletClient;
+  walletService: WalletService;
+  amlKeypair: EddsaKeyPairStrings;
+}
+
+async function createKycTestkudosEnvironment(
+  t: GlobalTestState,
+  coinConfig: CoinConfig[] = defaultCoinConfig.map((x) => x("TESTKUDOS")),
+  opts: EnvOptions = {},
+): Promise<KycTestEnv> {
+  const db = await setupDb(t);
+
+  const bank = await BankService.create(t, {
+    allowRegistrations: true,
+    currency: "TESTKUDOS",
+    database: db.connStr,
+    httpPort: 8082,
+  });
+
+  const exchange = ExchangeService.create(t, {
+    name: "testexchange-1",
+    currency: "TESTKUDOS",
+    httpPort: 8081,
+    database: db.connStr,
+  });
+
+  let receiverName = "Exchange";
+  let exchangeBankUsername = "exchange";
+  let exchangeBankPassword = "mypw";
+  let exchangePaytoUri = getTestHarnessPaytoForLabel(exchangeBankUsername);
+
+  const wireGatewayApiBaseUrl = new URL(
+    `accounts/${exchangeBankUsername}/taler-wire-gateway/`,
+    bank.corebankApiBaseUrl,
+  ).href;
+
+  await exchange.addBankAccount("1", {
+    accountName: exchangeBankUsername,
+    accountPassword: exchangeBankPassword,
+    wireGatewayApiBaseUrl,
+    accountPaytoUri: exchangePaytoUri,
+  });
+
+  bank.setSuggestedExchange(exchange, exchangePaytoUri);
+
+  await bank.start();
+
+  await bank.pingUntilAvailable();
+
+  const bankClient = new TalerCorebankApiClient(bank.corebankApiBaseUrl, {
+    auth: {
+      username: "admin",
+      password: "adminpw",
+    },
+  });
+
+  await bankClient.registerAccountExtended({
+    name: receiverName,
+    password: exchangeBankPassword,
+    username: exchangeBankUsername,
+    is_taler_exchange: true,
+    payto_uri: exchangePaytoUri,
+  });
+
+  const ageMaskSpec = opts.ageMaskSpec;
+
+  if (ageMaskSpec) {
+    exchange.enableAgeRestrictions(ageMaskSpec);
+    // Enable age restriction for all coins.
+    exchange.addCoinConfigList(
+      coinConfig.map((x) => ({
+        ...x,
+        name: `${x.name}-age`,
+        ageRestricted: true,
+      })),
+    );
+    // For mixed age restrictions, we also offer coins without age restrictions
+    if (opts.mixedAgeRestriction) {
+      exchange.addCoinConfigList(
+        coinConfig.map((x) => ({ ...x, ageRestricted: false })),
+      );
+    }
+  } else {
+    exchange.addCoinConfigList(coinConfig);
+  }
+
+  await exchange.modifyConfig(async (config) => {
+    config.setString("exchange", "enable_kyc", "yes");
+
+    config.setString("KYC-RULE-R1", "operation_type", "deposit");
+    config.setString("KYC-RULE-R1", "enabled", "yes");
+    config.setString("KYC-RULE-R1", "exposed", "yes");
+    config.setString("KYC-RULE-R1", "is_and_combinator", "yes");
+    config.setString("KYC-RULE-R1", "threshold", "TESTKUDOS:5");
+    config.setString("KYC-RULE-R1", "timeframe", "1d");
+    config.setString("KYC-RULE-R1", "next_measures", "M1");
+
+    config.setString("KYC-MEASURE-M1", "check_name", "C1");
+    config.setString("KYC-MEASURE-M1", "context", "{}");
+    config.setString("KYC-MEASURE-M1", "program", "P1");
+
+    config.setString("AML-PROGRAM-P1", "command", "/bin/true");
+    config.setString("AML-PROGRAM-P1", "enabled", "true");
+    config.setString("AML-PROGRAM-P1", "description", "this does nothing");
+    config.setString("AML-PROGRAM-P1", "fallback", "M1");
+
+    config.setString("KYC-CHECK-C1", "type", "INFO");
+    config.setString("KYC-CHECK-C1", "description", "my check!");
+    config.setString("KYC-CHECK-C1", "fallback", "M1");
+  });
+
+  await exchange.start();
+
+  const cryptoApi = createSyncCryptoApi();
+  const amlKeypair = await cryptoApi.createEddsaKeypair({});
+
+  await exchange.enableAmlAccount(amlKeypair.pub, "Alice");
+
+  const walletService = new WalletService(t, {
+    name: "wallet",
+    useInMemoryDb: true,
+  });
+  await walletService.start();
+  await walletService.pingUntilAvailable();
+
+  const walletClient = new WalletClient({
+    name: "wallet",
+    unixPath: walletService.socketPath,
+    onNotification(n) {
+      console.log("got notification", n);
+    },
+  });
+  await walletClient.connect();
+  await walletClient.client.call(WalletApiOperation.InitWallet, {
+    config: {
+      testing: {
+        skipDefaults: true,
+      },
+    },
+  });
+
+  console.log("setup done!");
+
+  return {
+    commonDb: db,
+    exchange,
+    amlKeypair,
+    walletClient,
+    walletService,
+    bankClient,
+    exchangeBankAccount: {
+      accountName: "",
+      accountPassword: "",
+      accountPaytoUri: exchangePaytoUri,
+      wireGatewayApiBaseUrl,
+    },
+  };
+}
+
+export async function runKycDepositDepositKyctransferTest(t: GlobalTestState) {
+  // Set up test environment
+
+  const {
+    walletClient,
+    bankClient,
+    exchange,
+    amlKeypair,
+    exchangeBankAccount,
+  } = await createKycTestkudosEnvironment(t);
+
+  // Withdraw digital cash into the wallet.
+
+  const wres = await withdrawViaBankV3(t, {
+    bankClient,
+    amount: "TESTKUDOS:50",
+    exchange: exchange,
+    walletClient: walletClient,
+  });
+
+  await wres.withdrawalFinishedCond;
+
+  const depositPaytoUri = getTestHarnessPaytoForLabel("deposit-test");
+
+  await bankClient.registerAccountExtended({
+    name: "deposit-test",
+    password: "test",
+    username: "deposit-test",
+    is_taler_exchange: false,
+    payto_uri: depositPaytoUri,
+  });
+
+  const depositResp = await walletClient.call(
+    WalletApiOperation.CreateDepositGroup,
+    {
+      amount: "TESTKUDOS:10",
+      depositPaytoUri,
+    },
+  );
+
+  console.log("waiting for kyc-required");
+
+  await walletClient.call(WalletApiOperation.TestingWaitTransactionState, {
+    transactionId: depositResp.transactionId,
+    txState: {
+      major: TransactionMajorState.Pending,
+      minor: TransactionMinorState.KycAuthRequired,
+    },
+  });
+
+  t.logStep("kyc-auth-requested");
+
+  const wireGatewayApiClient = new WireGatewayApiClient(
+    exchangeBankAccount.wireGatewayApiBaseUrl,
+    {
+      auth: {
+        username: "admin",
+        password: "adminpw",
+      },
+    },
+  );
+
+  {
+    const txDetails = await walletClient.call(
+      WalletApiOperation.GetTransactionById,
+      {
+        transactionId: depositResp.transactionId,
+      },
+    );
+
+    t.assertDeepEqual(txDetails.type, TransactionType.Deposit);
+    const kycTx = txDetails.kycAuthTransferInfo;
+    t.assertTrue(!!kycTx);
+
+    await wireGatewayApiClient.adminAddKycauth({
+      amount: "TESTKUDOS:0.1",
+      debitAccountPayto: depositPaytoUri,
+      accountPub: kycTx.accountPub,
+    });
+  }
+
+  await walletClient.call(WalletApiOperation.TestingWaitTransactionState, {
+    transactionId: depositResp.transactionId,
+    txState: {
+      major: TransactionMajorState.Pending,
+      minor: TransactionMinorState.KycRequired,
+    },
+  });
+
+  const txDetails = await walletClient.call(
+    WalletApiOperation.GetTransactionById,
+    {
+      transactionId: depositResp.transactionId,
+    },
+  );
+
+  const kycPaytoHash = txDetails.kycPaytoHash;
+
+  t.assertTrue(!!kycPaytoHash);
+
+  await postAmlDecisionNoRules(t, {
+    amlPriv: amlKeypair.priv,
+    amlPub: amlKeypair.pub,
+    exchangeBaseUrl: exchange.baseUrl,
+    paytoHash: kycPaytoHash,
+  });
+
+  logger.info(`made decision to have no rules on ${kycPaytoHash}`);
+
+  await walletClient.call(WalletApiOperation.TestingWaitTransactionState, {
+    transactionId: depositResp.transactionId,
+    txState: [
+      {
+        major: TransactionMajorState.Done,
+      },
+      {
+        major: TransactionMajorState.Pending,
+        minor: TransactionMinorState.Track,
+      },
+    ],
+  });
+
+  await exchange.runAggregatorOnceWithTimetravel({
+    timetravelMicroseconds: 1000 * 1000 * 60 * 60,
+  });
+
+  await exchange.runTransferOnceWithTimetravel({
+    timetravelMicroseconds: 1000 * 1000 * 60 * 60,
+  });
+
+  await walletClient.call(WalletApiOperation.TestingWaitTransactionState, {
+    transactionId: depositResp.transactionId,
+    txState: {
+      major: TransactionMajorState.Done,
+    },
+  });
+}
+
+runKycDepositDepositKyctransferTest.suites = ["wallet"];