Split some source files that are too large.

1 files changed, 185 insertions, 0 deletions

diff --git a/src/ui/main_window/MainWindowServerSlotFunction.cpp b/src/ui/main_window/MainWindowServerSlotFunction.cpp
new file mode 100644
index 00000000..c9d89fac
--- /dev/null
+++ b/src/ui/main_window/MainWindowServerSlotFunction.cpp
@@ -0,0 +1,185 @@
+/**
+ * This file is part of GPGFrontend.
+ *
+ * GPGFrontend 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 of the License, or
+ * (at your option) any later version.
+ *
+ * Foobar 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 Foobar.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The initial version of the source code is inherited from gpg4usb-team.
+ * Their source code version also complies with GNU General Public License.
+ *
+ * The source code version of this software was modified and released
+ * by Saturneric<[email protected]> starting on May 12, 2021.
+ *
+ */
+
+#include "MainWindow.h"
+#include "server/ComUtils.h"
+#include "ui/ShowCopyDialog.h"
+
+#include "rapidjson/document.h"
+#include "rapidjson/prettywriter.h"
+
+/**
+ * get full size crypt text from server using short crypto text
+ * @param shortenCryptoText short crypto text([GpgFrontend_ShortCrypto]://)
+ * @return
+ */
+QString MainWindow::getCryptText(const QString &shortenCryptoText) {
+    auto host = settings.value("general/currentGpgfrontendServer",
+                                  "service.gpgfrontend.pub").toString();
+
+    QString ownKeyId = settings.value("general/ownKeyId").toString();
+
+    GpgKey key = mCtx->getKeyById(ownKeyId);
+    if (!key.good) {
+        QMessageBox::critical(this, tr("Invalid Own Key"), tr("Own Key can not be use to do any operation."));
+        return {};
+    }
+
+    QString serviceToken = settings.value("general/serviceToken").toString();
+    if (serviceToken.isEmpty()) {
+        QMessageBox::critical(this, tr("Error"),
+                              tr("Please obtain a Service Token from the server in the settings."));
+        return {};
+    }
+
+    QUrl reqUrl("http://127.0.0.1:9048/text/get");
+    QNetworkRequest request(reqUrl);
+    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
+
+    // Sign Shorten Text
+    QVector keys{key};
+    QByteArray outSignText;
+    mCtx->sign(keys, shortenCryptoText.toUtf8(), &outSignText, GPGME_SIG_MODE_NORMAL);
+    auto outSignTextBase64 = outSignText.toBase64();
+
+    rapidjson::Document doc;
+    doc.SetObject();
+
+    rapidjson::Value s, t;
+
+    // Signature
+    s.SetString(outSignTextBase64.constData(), outSignTextBase64.count());
+    // Service Token
+    const auto t_byte_array = serviceToken.toUtf8();
+    t.SetString(t_byte_array.constData(), t_byte_array.count());
+
+    doc.AddMember("signature", s, doc.GetAllocator());
+    doc.AddMember("serviceToken", t, doc.GetAllocator());
+
+    rapidjson::StringBuffer sb;
+    rapidjson::PrettyWriter<rapidjson::StringBuffer> writer(sb);
+    doc.Accept(writer);
+
+    QByteArray postData(sb.GetString());
+    qDebug() << "postData" << QString::fromUtf8(postData);
+
+    QNetworkReply *reply = networkAccessManager->post(request, postData);
+
+    auto dialog = new WaitingDialog("Getting Crypt Text From Server", this);
+    dialog->show();
+
+    while (reply->isRunning()) {
+        QApplication::processEvents();
+    }
+
+    dialog->close();
+
+    QByteArray replyData = reply->readAll().constData();
+    auto comUtils = new ComUtils(this);
+    if (comUtils->checkServerReply(replyData)) {
+        //TODO Logic
+    } else QMessageBox::critical(this, tr("Error"), tr("Unknown Error"));
+
+    return {};
+}
+
+void MainWindow::shortenCryptText() {
+
+    QString serviceToken = settings.value("general/serviceToken").toString();
+    QString ownKeyId = settings.value("general/ownKeyId").toString();
+
+    QByteArray cryptoText = edit->curTextPage()->toPlainText().toUtf8();
+
+    QUrl reqUrl("http://127.0.0.1:9048/text/new");
+    QNetworkRequest request(reqUrl);
+    request.setHeader(QNetworkRequest::ContentTypeHeader, "application/json");
+
+    GpgKey key = mCtx->getKeyById(ownKeyId);
+    if (!key.good) {
+        QMessageBox::critical(this, tr("Invalid Own Key"), tr("Own Key can not be use to do any operation."));
+        return;
+    }
+
+    QCryptographicHash ch(QCryptographicHash::Md5);
+    ch.addData(cryptoText);
+    QString md5 = ch.result().toHex();
+
+    qDebug() << "md5" << md5;
+
+    QByteArray signText = QString("[%1][%2]").arg(serviceToken, md5).toUtf8();
+
+    QCryptographicHash sha(QCryptographicHash::Sha256);
+    sha.addData(signText);
+    QString shaText = sha.result().toHex();
+
+    qDebug() << "shaText" << shaText;
+
+    QVector keys{key};
+    QByteArray outSignText;
+    mCtx->sign(keys, signText, &outSignText, GPGME_SIG_MODE_NORMAL);
+    QByteArray outSignTextBase64 = outSignText.toBase64();
+
+    rapidjson::Value c, s, m, t;
+
+    rapidjson::Document doc;
+    doc.SetObject();
+
+    c.SetString(cryptoText.constData(), cryptoText.count());
+    auto m_byte_array = shaText.toUtf8();
+    m.SetString(m_byte_array.constData(), m_byte_array.count());
+    s.SetString(outSignTextBase64.constData(), outSignTextBase64.count());
+    auto t_byte_array = serviceToken.toUtf8();
+    t.SetString(t_byte_array.constData(), t_byte_array.count());
+
+    doc.AddMember("cryptoText", c, doc.GetAllocator());
+    doc.AddMember("sha", m, doc.GetAllocator());
+    doc.AddMember("sign", s, doc.GetAllocator());
+    doc.AddMember("serviceToken", t, doc.GetAllocator());
+
+    rapidjson::StringBuffer sb;
+    rapidjson::PrettyWriter<rapidjson::StringBuffer> writer(sb);
+    doc.Accept(writer);
+
+    QByteArray postData(sb.GetString());
+    qDebug() << "postData" << QString::fromUtf8(postData);
+
+    QNetworkReply *reply = networkAccessManager->post(request, postData);
+
+    while (reply->isRunning()) {
+        QApplication::processEvents();
+    }
+
+    if (reply->error() == QNetworkReply::NoError) {
+        rapidjson::Document docReply;
+        docReply.Parse(reply->readAll().constData());
+        QString shortenText = docReply["shortenText"].GetString();
+        auto *dialog = new ShowCopyDialog(shortenText, this);
+        dialog->show();
+    } else {
+        QMessageBox::critical(this, tr("Error"), reply->errorString());
+    }
+
+
+}
+