diff options
Diffstat (limited to 'packages/taler-harness')
| -rw-r--r-- | packages/taler-harness/src/integrationtests/test-exchange-purse.ts | 224 | ||||
| -rw-r--r-- | packages/taler-harness/src/integrationtests/testrunner.ts | 9 |
2 files changed, 232 insertions, 1 deletions
diff --git a/packages/taler-harness/src/integrationtests/test-exchange-purse.ts b/packages/taler-harness/src/integrationtests/test-exchange-purse.ts new file mode 100644 index 000000000..5a1d02692 --- /dev/null +++ b/packages/taler-harness/src/integrationtests/test-exchange-purse.ts @@ -0,0 +1,224 @@ +/* + This file is part of GNU Taler + (C) 2023 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 { + AbsoluteTime, + ContractTermsUtil, + decodeCrock, + Duration, + encodeCrock, + getRandomBytes, + hash, + j2s, + PeerContractTerms, + TalerError, + TalerPreciseTimestamp, +} from "@gnu-taler/taler-util"; +import { + checkReserve, + CryptoDispatcher, + downloadExchangeInfo, + EncryptContractRequest, + findDenomOrThrow, + SpendCoinDetails, + SynchronousCryptoWorkerFactoryPlain, + topupReserveWithDemobank, + Wallet, + withdrawCoin, +} from "@gnu-taler/taler-wallet-core"; +import { GlobalTestState, harnessHttpLib } from "../harness/harness.js"; +import { createSimpleTestkudosEnvironmentV2 } from "../harness/helpers.js"; + +/** + * Test the exchange's purse API. + */ +export async function runExchangePurseTest(t: GlobalTestState) { + // Set up test environment + + const { bank, exchange } = await createSimpleTestkudosEnvironmentV2(t); + + const http = harnessHttpLib; + const cryptoDisp = new CryptoDispatcher( + new SynchronousCryptoWorkerFactoryPlain(), + ); + const cryptoApi = cryptoDisp.cryptoApi; + + try { + // Withdraw digital cash into the wallet. + + const exchangeInfo = await downloadExchangeInfo(exchange.baseUrl, http); + + const reserveKeyPair = await cryptoApi.createEddsaKeypair({}); + + let reserveUrl = new URL( + `reserves/${reserveKeyPair.pub}`, + exchange.baseUrl, + ); + reserveUrl.searchParams.set("timeout_ms", "30000"); + const longpollReq = http.fetch(reserveUrl.href, { + method: "GET", + }); + + await topupReserveWithDemobank({ + amount: "TESTKUDOS:10", + http, + reservePub: reserveKeyPair.pub, + bankAccessApiBaseUrl: bank.bankAccessApiBaseUrl, + exchangeInfo, + }); + + console.log("waiting for longpoll request"); + const resp = await longpollReq; + console.log(`got response, status ${resp.status}`); + + console.log(exchangeInfo); + + await checkReserve(http, exchange.baseUrl, reserveKeyPair.pub); + + const d1 = findDenomOrThrow(exchangeInfo, "TESTKUDOS:8", { + denomselAllowLate: Wallet.defaultConfig.testing.denomselAllowLate, + }); + + const coin = await withdrawCoin({ + http, + cryptoApi, + reserveKeyPair: { + reservePriv: reserveKeyPair.priv, + reservePub: reserveKeyPair.pub, + }, + denom: d1, + exchangeBaseUrl: exchange.baseUrl, + }); + + const amount = "TESTKUDOS:5"; + const purseFee = "TESTKUDOS:0"; + + const mergeTimestamp = TalerPreciseTimestamp.now(); + + const contractTerms: PeerContractTerms = { + amount, + summary: "Hello", + purse_expiration: AbsoluteTime.toProtocolTimestamp( + AbsoluteTime.addDuration( + AbsoluteTime.now(), + Duration.fromSpec({ minutes: 1 }), + ), + ), + }; + + const mergeReservePair = await cryptoApi.createEddsaKeypair({}); + const pursePair = await cryptoApi.createEddsaKeypair({}); + const mergePair = await cryptoApi.createEddsaKeypair({}); + const contractPair = await cryptoApi.createEddsaKeypair({}); + const contractEncNonce = encodeCrock(getRandomBytes(24)); + + const pursePub = pursePair.pub; + + const hContractTerms = ContractTermsUtil.hashContractTerms(contractTerms); + + const purseSigResp = await cryptoApi.signPurseCreation({ + hContractTerms, + mergePub: mergePair.pub, + minAge: 0, + purseAmount: amount, + purseExpiration: contractTerms.purse_expiration, + pursePriv: pursePair.priv, + }); + + const coinSpend: SpendCoinDetails = { + ageCommitmentProof: undefined, + coinPriv: coin.coinPriv, + coinPub: coin.coinPub, + contribution: amount, + denomPubHash: coin.denomPubHash, + denomSig: coin.denomSig, + }; + + const depositSigsResp = await cryptoApi.signPurseDeposits({ + exchangeBaseUrl: exchange.baseUrl, + pursePub: pursePair.pub, + coins: [coinSpend], + }); + + const encryptContractRequest: EncryptContractRequest = { + contractTerms: contractTerms, + mergePriv: mergePair.priv, + pursePriv: pursePair.priv, + pursePub: pursePair.pub, + contractPriv: contractPair.priv, + contractPub: contractPair.pub, + nonce: contractEncNonce, + }; + + const econtractResp = await cryptoApi.encryptContractForMerge( + encryptContractRequest, + ); + + const econtractHash = encodeCrock( + hash(decodeCrock(econtractResp.econtract.econtract)), + ); + + const createPurseUrl = new URL( + `purses/${pursePair.pub}/create`, + exchange.baseUrl, + ); + + const reqBody = { + amount: amount, + merge_pub: mergePair.pub, + purse_sig: purseSigResp.sig, + h_contract_terms: hContractTerms, + purse_expiration: contractTerms.purse_expiration, + deposits: depositSigsResp.deposits, + min_age: 0, + econtract: econtractResp.econtract, + }; + + const httpResp = await http.fetch(createPurseUrl.href, { + method: "POST", + body: reqBody, + }); + + const respBody = await httpResp.json(); + + console.log("status", httpResp.status); + + console.log(j2s(respBody)); + + const mergeUrl = new URL(`purses/${pursePub}/merge`, exchange.baseUrl); + mergeUrl.searchParams.set("timeout_ms", "300"); + const statusResp = await http.fetch(mergeUrl.href, {}); + + const statusRespBody = await statusResp.json(); + + console.log(j2s(statusRespBody)); + + t.assertTrue(statusRespBody.merge_timestamp === undefined); + } catch (e) { + if (e instanceof TalerError) { + console.log(e); + console.log(j2s(e.errorDetail)); + } else { + console.log(e); + } + throw e; + } +} + +runExchangePurseTest.suites = ["wallet"]; diff --git a/packages/taler-harness/src/integrationtests/testrunner.ts b/packages/taler-harness/src/integrationtests/testrunner.ts index cbdca04b9..226fd6b09 100644 --- a/packages/taler-harness/src/integrationtests/testrunner.ts +++ b/packages/taler-harness/src/integrationtests/testrunner.ts @@ -14,7 +14,12 @@ GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/> */ -import { CancellationToken, Logger, minimatch, setGlobalLogLevelFromString } from "@gnu-taler/taler-util"; +import { + CancellationToken, + Logger, + minimatch, + setGlobalLogLevelFromString, +} from "@gnu-taler/taler-util"; import * as child_process from "child_process"; import * as fs from "fs"; import * as os from "os"; @@ -105,6 +110,7 @@ import { runPeerRepairTest } from "./test-peer-repair.js"; import { runPaymentShareTest } from "./test-payment-share.js"; import { runSimplePaymentTest } from "./test-simple-payment.js"; import { runTermOfServiceFormatTest } from "./test-tos-format.js"; +import { runExchangePurseTest } from "./test-exchange-purse.js"; /** * Test runner. @@ -137,6 +143,7 @@ const allTests: TestMainFunction[] = [ runFeeRegressionTest, runForcedSelectionTest, runKycTest, + runExchangePurseTest, runExchangeDepositTest, runLibeufinAnastasisFacadeTest, runLibeufinApiBankaccountTest, |