rewrite for eet 2.0 api version v4

2026-10-13 23:28:55 +02:00
parent c926a173ba
commit 3f8e4796b3
55 changed files with 3698 additions and 1611 deletions
@@ -0,0 +1,139 @@
+#include "eetv4client.h"
+#include "eetv4signer.h"
+
+#include <QFile>
+#include <QProcess>
+#include <QSslCertificate>
+#include <QSslKey>
+#include <QSslServer>
+#include <QTemporaryDir>
+#include <QtTest>
+
+namespace
+{
+class MockEetServer : public QSslServer
+{
+public:
+    explicit MockEetServer(const QByteArray &response)
+        : m_response(response)
+    {
+        connect(this, &QSslServer::pendingConnectionAvailable, this, [this] {
+            QSslSocket *socket = qobject_cast<QSslSocket *>(nextPendingConnection());
+            if (socket == nullptr)
+            {
+                return;
+            }
+            connect(socket, &QSslSocket::readyRead, this, [this, socket] {
+                const QByteArray request = socket->readAll();
+                const qsizetype bodyStart = request.indexOf("\r\n\r\n");
+                const QByteArray soap = bodyStart < 0 ? QByteArray()
+                                                       : request.mid(bodyStart + 4);
+                QString verificationError;
+                m_requestVerified = !soap.isEmpty() &&
+                                     EetV4Signer::verifySoap(soap, &verificationError);
+                const QByteArray http =
+                    "HTTP/1.1 200 OK\r\nContent-Type: text/xml; charset=utf-8\r\n"
+                    "Content-Length: " + QByteArray::number(m_response.size()) +
+                    "\r\nConnection: close\r\n\r\n" + m_response;
+                socket->write(http);
+                socket->disconnectFromHost();
+            });
+        });
+    }
+
+    bool requestVerified() const
+    {
+        return m_requestVerified;
+    }
+
+private:
+    QByteArray m_response;
+    bool m_requestVerified{false};
+};
+}
+
+class EetV4ClientIntegrationTest : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void sendsSignedSaleAndParsesPok();
+};
+
+void EetV4ClientIntegrationTest::sendsSignedSaleAndParsesPok()
+{
+    QTemporaryDir directory;
+    QVERIFY(directory.isValid());
+    const QString keyPath = directory.filePath(QStringLiteral("key.pem"));
+    const QString certPath = directory.filePath(QStringLiteral("certificate.pem"));
+    const QString p12Path = directory.filePath(QStringLiteral("certificate.p12"));
+    auto runOpenSsl = [](const QStringList &arguments) {
+        QProcess process;
+        process.start(QStringLiteral("openssl"), arguments);
+        QVERIFY2(process.waitForFinished(30000), qPrintable(process.errorString()));
+        QVERIFY2(process.exitStatus() == QProcess::NormalExit && process.exitCode() == 0,
+                 process.readAllStandardError().constData());
+    };
+    runOpenSsl({QStringLiteral("req"), QStringLiteral("-x509"), QStringLiteral("-newkey"),
+                QStringLiteral("rsa:2048"), QStringLiteral("-nodes"), QStringLiteral("-subj"),
+                QStringLiteral("/CN=localhost"), QStringLiteral("-keyout"), keyPath,
+                QStringLiteral("-out"), certPath, QStringLiteral("-days"), QStringLiteral("1")});
+    runOpenSsl({QStringLiteral("pkcs12"), QStringLiteral("-export"), QStringLiteral("-out"),
+                p12Path, QStringLiteral("-inkey"), keyPath, QStringLiteral("-in"), certPath,
+                QStringLiteral("-passout"), QStringLiteral("pass:test")});
+
+    const QByteArray unsignedResponse =
+        "<?xml version=\"1.0\" encoding=\"UTF-8\"?>"
+        "<soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\""
+        " xmlns:wsse=\"http://docs.oasis-open.org/wss/2004/01/"
+        "oasis-200401-wss-wssecurity-secext-1.0.xsd\""
+        " xmlns:wsu=\"http://docs.oasis-open.org/wss/2004/01/"
+        "oasis-200401-wss-wssecurity-utility-1.0.xsd\">"
+        "<soap:Header/><soap:Body wsu:Id=\"response-body\">"
+        "<Odpoved xmlns=\"http://fs.gov.cz/eet/schema/v4\">"
+        "<Hlavicka uuid_zpravy=\"123e4567-e89b-42d3-a456-426614174000\" "
+        "dat_prij=\"2026-10-13T20:00:00+02:00\"/>"
+        "<Potvrzeni pok=\"123e4567-e89b-42d3-a456-426614174000-01\"/>"
+        "</Odpoved></soap:Body></soap:Envelope>";
+    QString signingError;
+    const QByteArray signedResponse = EetV4Signer::signSoap(
+        unsignedResponse, p12Path, QByteArrayLiteral("test"), &signingError);
+    QVERIFY2(!signedResponse.isEmpty(), qPrintable(signingError));
+
+    MockEetServer server(signedResponse);
+    QSslConfiguration serverSsl = QSslConfiguration::defaultConfiguration();
+    QFile keyFile(keyPath);
+    QFile certificateFile(certPath);
+    QVERIFY(keyFile.open(QIODevice::ReadOnly));
+    QVERIFY(certificateFile.open(QIODevice::ReadOnly));
+    serverSsl.setPrivateKey(QSslKey(keyFile.readAll(), QSsl::Rsa, QSsl::Pem));
+    serverSsl.setLocalCertificate(QSslCertificate(certificateFile.readAll(), QSsl::Pem));
+    server.setSslConfiguration(serverSsl);
+    QVERIFY(server.listen(QHostAddress::LocalHost));
+
+    QSslConfiguration clientSsl = QSslConfiguration::defaultConfiguration();
+    clientSsl.setCaCertificates({serverSsl.localCertificate()});
+    EetV4Client client({
+        QUrl(QStringLiteral("https://localhost:%1/eet").arg(server.serverPort())),
+        5000, clientSsl
+    });
+    EetV4SaleRequest request;
+    request.sentAt = QDateTime::currentDateTime().toOffsetFromUtc(0);
+    request.saleAt = request.sentAt;
+    request.taxpayerEic = QStringLiteral("CZ123456789");
+    request.unitId = 1;
+    request.cashRegisterId = QStringLiteral("KASA1");
+    request.receiptNumber = QStringLiteral("TEST-1");
+    QVERIFY(EetV4Amount::fromString(QStringLiteral("100.00"), &request.totalSale));
+
+    EetV4Response response;
+    QString error;
+    QVERIFY2(client.sendSale(request, p12Path, QByteArrayLiteral("test"), &response, &error),
+             qPrintable(error));
+    QVERIFY(server.requestVerified());
+    QVERIFY(response.isSuccess());
+    QCOMPARE(response.pok, QStringLiteral("123e4567-e89b-42d3-a456-426614174000-01"));
+}
+
+QTEST_MAIN(EetV4ClientIntegrationTest)
+#include "eetv4client_integration_test.moc"