diff options
Diffstat (limited to 'src/server/ComUtils.cpp')
| -rw-r--r-- | src/server/ComUtils.cpp | 213 |
1 files changed, 0 insertions, 213 deletions
diff --git a/src/server/ComUtils.cpp b/src/server/ComUtils.cpp deleted file mode 100644 index 6a5ce7b0..00000000 --- a/src/server/ComUtils.cpp +++ /dev/null @@ -1,213 +0,0 @@ -/** - * 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 "server/ComUtils.h" - -/** - * check server reply if it can parse into a json object - * @param reply reply data in byte array - * @return if successful - */ -bool GpgFrontend::ComUtils::checkServerReply(const QByteArray &reply) { - if (reply.isEmpty()) { - QMessageBox::critical( - this, _("Error"), - _("Nothing Reply. Please check the Internet connection.")); - return false; - } - - qDebug() << "Reply" << reply; - - /** - * Server Reply Format(Except Timeout) - * { - * "status": 200, - * "msg": "OK", - * "timestamp": 1628652783895 - * "data" : { - * ... - * } - * } - */ - - // check if reply is a json object - if (replyDoc.Parse(reply).HasParseError() || !replyDoc.IsObject()) { - QMessageBox::critical(this, _("Error"), _("Unknown Error")); - return false; - } - - // check status(int) and message(string) - if (replyDoc.HasMember("status") && replyDoc.HasMember("msg") && - replyDoc.HasMember("timestamp") && replyDoc.HasMember("data") && - replyDoc["status"].IsNumber() && replyDoc["msg"].IsString() && - replyDoc["timestamp"].IsNumber() && replyDoc["data"].IsObject()) { - int status = replyDoc["status"].GetInt(); - QDateTime time; - time.setMSecsSinceEpoch(replyDoc["timestamp"].GetInt64()); - auto message = replyDoc["msg"].GetString(); - dataVal = replyDoc["data"].GetObject(); - - qDebug() << "Reply Date & Time" << time; - - // check reply timestamp - if (time < QDateTime::currentDateTime().addSecs(-10)) { - QMessageBox::critical(this, _("Network Error"), _("Outdated Reply")); - return false; - } - - // check status code if successful (200-299) - // check data object - if (status / 100 == 2) { - is_good = true; - return true; - } else { - if (dataVal.HasMember("exceptionMessage") && - dataVal["exceptionMessage"].IsString()) - QMessageBox::critical(this, message, - dataVal["exceptionMessage"].GetString()); - else - QMessageBox::critical(this, message, _("Unknown Reason")); - } - - } else - QMessageBox::critical(this, _("Network Error"), _("Unknown Reply Format")); - - return false; -} - -/** - * get value in data - * @param key key of value - * @return value in string format - */ -QString GpgFrontend::ComUtils::getDataValueStr(const QString &key) const { - if (is_good) { - auto k_byte_array = key.toUtf8(); - if (dataVal.HasMember(k_byte_array.data())) { - return dataVal[k_byte_array.data()].GetString(); - } else - return {}; - } else - return {}; -} - -/** - * Get eventually url by service type - * @param type service which server provides - * @return url - */ -QString GpgFrontend::ComUtils::getUrl(ComUtils::ServiceType type) const { - auto host = - settings - .value("general/currentGpgfrontendServer", "service.gpgfrontend.pub") - .toString(); - - auto protocol = QString(); - // Localhost Debug Server - if (host == "localhost") - protocol = "http://"; - else - protocol = "https://"; - - auto url = protocol + host + ":9049/"; - - switch (type) { - case GetServiceToken: - url += "/user"; - break; - case ShortenCryptText: - url += "/text/new"; - break; - case GetFullCryptText: - url += "/text/get"; - break; - case UploadPubkey: - url += "/key/upload"; - break; - case GetPubkey: - url += "/key/get"; - break; - } - - qDebug() << "ComUtils getUrl" << url; - - return url; -} - -bool GpgFrontend::ComUtils::checkDataValueStr(const QString &key) const { - auto key_byte_array_data = key.toUtf8().constData(); - if (is_good) { - return dataVal.HasMember(key_byte_array_data) && - dataVal[key_byte_array_data].IsString(); - } else - return false; -} - -bool GpgFrontend::ComUtils::checkServiceTokenFormat(const QString &uuid) const { - return re_uuid.match(uuid).hasMatch(); -} - -QByteArray GpgFrontend::ComUtils::getSignStringBase64( - GpgFrontend::GpgContext *ctx, const QString &str, const GpgKey &key) { - std::vector<GpgKey> keys{key}; - QByteArray outSignText; - auto signData = str.toUtf8(); - - // The use of multi-threading brings an improvement in UI smoothness - gpgme_error_t error; - auto thread = QThread::create([&]() { - error = ctx->sign(keys, signData, &outSignText, GPGME_SIG_MODE_NORMAL, - nullptr, false); - }); - thread->start(); - while (thread->isRunning()) QApplication::processEvents(); - thread->deleteLater(); - - return outSignText.toBase64(); -} - -const rapidjson::Value &GpgFrontend::ComUtils::getDataValue( - const QString &key) const { - if (is_good) { - auto k_byte_array = key.toUtf8(); - if (dataVal.HasMember(k_byte_array.data())) { - return dataVal[k_byte_array.data()]; - } - } - throw std::runtime_error("Inner Error"); -} - -bool GpgFrontend::ComUtils::checkDataValue(const QString &key) const { - auto key_byte_array_data = key.toUtf8().constData(); - if (is_good) { - return dataVal.HasMember(key_byte_array_data); - } else - return false; -} - -void GpgFrontend::ComUtils::clear() { - this->dataVal.Clear(); - this->replyDoc.Clear(); - is_good = false; -}
\ No newline at end of file |