add harness for account activation

2 files changed, 156 insertions, 0 deletions

diff --git a/packages/taler-harness/src/integrationtests/test-kyc-merchant-activate-bank-account.ts b/packages/taler-harness/src/integrationtests/test-kyc-merchant-activate-bank-account.ts
new file mode 100644
index 000000000..f5fb6c54f
--- /dev/null
+++ b/packages/taler-harness/src/integrationtests/test-kyc-merchant-activate-bank-account.ts
@@ -0,0 +1,154 @@
+/*
+ This file is part of GNU Taler
+ (C) 2024 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 {
+  AmountString,
+  codecForAccountKycRedirects,
+  codecForKycProcessClientInformation,
+  codecForQueryInstancesResponse,
+  encodeCrock,
+  hashPaytoUri,
+  j2s,
+  Logger,
+  MerchantAccountKycRedirectsResponse,
+  TalerMerchantApi,
+  WireGatewayApiClient,
+} from "@gnu-taler/taler-util";
+import {
+  readResponseJsonOrThrow,
+  readSuccessResponseJsonOrThrow,
+} from "@gnu-taler/taler-util/http";
+import {
+  createKycTestkudosEnvironment,
+  postAmlDecisionNoRules,
+  withdrawViaBankV3,
+} from "../harness/environments.js";
+import { GlobalTestState, harnessHttpLib } from "../harness/harness.js";
+
+const logger = new Logger(`test-kyc-merchant-deposit.ts`);
+
+export async function runKycMerchantActivateBankAccountTest(t: GlobalTestState) {
+  // Set up test environment
+
+  const {
+    merchant,
+    walletClient,
+    bankClient,
+    exchange,
+    exchangeBankAccount,
+    amlKeypair,
+  } = await createKycTestkudosEnvironment(t, {
+    adjustExchangeConfig(config) {
+      config.setString("exchange", "enable_kyc", "yes");
+
+      // no kyc depoist requirement, the exchange 
+      // just need the merchant to prove the that it is the 
+      // legal owner of the account making a simple 
+      // wire transfer 
+    },
+  });
+
+  let accountPub: string;
+
+  {
+    const instanceUrl = new URL("private", merchant.makeInstanceBaseUrl());
+    const resp = await harnessHttpLib.fetch(instanceUrl.href);
+    const parsedResp = await readSuccessResponseJsonOrThrow(
+      resp,
+      codecForQueryInstancesResponse(),
+    );
+    accountPub = parsedResp.merchant_pub;
+  }
+
+  let kycRespOne: MerchantAccountKycRedirectsResponse | undefined = undefined;
+
+  while (1) {
+    const kycStatusUrl = new URL("private/kyc", merchant.makeInstanceBaseUrl())
+      .href;
+    logger.info(`requesting GET ${kycStatusUrl}`);
+    const resp = await harnessHttpLib.fetch(kycStatusUrl);
+    if (resp.status === 200) {
+      kycRespOne = await readSuccessResponseJsonOrThrow(
+        resp,
+        codecForAccountKycRedirects(),
+      );
+      break;
+    }
+    // Wait 500ms
+    await new Promise<void>((resolve) => {
+      setTimeout(() => resolve(), 500);
+    });
+  }
+
+  t.assertTrue(!!kycRespOne);
+
+  logger.info(`mechant kyc status: ${j2s(kycRespOne)}`);
+
+  // the exchange replies with 404
+  // meaning that the bank account is not yet known by the exchange
+  t.assertDeepEqual(kycRespOne.kyc_data[0].exchange_http_status, 404);
+
+
+  // prove that we own the account by sending some money from
+  // the merchant account
+  bankClient.setAuth({ username: "merchant-default", password: "merchant-default" })
+  bankClient.registerAccountExtended({
+    name: "merchant-default",
+    password: "merchant-default",
+    username: "merchant-default",
+    payto_uri: kycRespOne.kyc_data[0].payto_uri, //this bank user needs to have the same payto that the exchange is asking from
+  })
+
+  const wireTransfer = await bankClient.makeTransaction("TESTKUDOS:1" as AmountString, kycRespOne.kyc_data[0].payto_kycauths![0])
+  logger.info(`auth wire transfer: ${wireTransfer}`);
+
+  let kycRespTwo: MerchantAccountKycRedirectsResponse | undefined = undefined;
+
+  // We do this in a loop as a work-around.
+  // Not exactly the correct behavior from the merchant right now.
+  while (true) {
+    const kycStatusLongpollUrl = new URL(
+      "private/kyc",
+      merchant.makeInstanceBaseUrl(),
+    );
+    kycStatusLongpollUrl.searchParams.set("lpt", "1");
+    const resp = await harnessHttpLib.fetch(kycStatusLongpollUrl.href);
+    t.assertDeepEqual(resp.status, 200);
+    const parsedResp = await readSuccessResponseJsonOrThrow(
+      resp,
+      codecForAccountKycRedirects(),
+    );
+    logger.info(`kyc resp 2: ${j2s(parsedResp)}`);
+    if (parsedResp.kyc_data[0].payto_kycauths == null) {
+      kycRespTwo = parsedResp;
+      break;
+    }
+    // Wait 500ms
+    await new Promise<void>((resolve) => {
+      setTimeout(() => resolve(), 500);
+    });
+  }
+
+  t.assertTrue(!!kycRespTwo);
+
+  t.assertDeepEqual(kycRespTwo.kyc_data[0].exchange_http_status, 200);
+
+}
+
+runKycMerchantActivateBankAccountTest.suites = ["wallet", "merchant", "kyc"];
diff --git a/packages/taler-harness/src/integrationtests/testrunner.ts b/packages/taler-harness/src/integrationtests/testrunner.ts
index 3bc142f2d..0a5382e04 100644
--- a/packages/taler-harness/src/integrationtests/testrunner.ts
+++ b/packages/taler-harness/src/integrationtests/testrunner.ts
@@ -144,6 +144,7 @@ import { runWithdrawalHugeTest } from "./test-withdrawal-huge.js";
 import { runWithdrawalIdempotentTest } from "./test-withdrawal-idempotent.js";
 import { runWithdrawalManualTest } from "./test-withdrawal-manual.js";
 import { runWithdrawalPrepareTest } from "./test-withdrawal-prepare.js";
+import { runKycMerchantActivateBankAccountTest } from "./test-kyc-merchant-activate-bank-account.js";
 
 /**
  * Test runner.
@@ -278,6 +279,7 @@ const allTests: TestMainFunction[] = [
   runRepurchaseTest,
   runWalletTransactionsTest,
   runKycWithdrawalVerbotenTest,
+  runKycMerchantActivateBankAccountTest,
 ];
 
 export interface TestRunSpec {