diff options
Diffstat (limited to 'src/ui/main_window/MainWindowSlotFunction.cpp')
| -rw-r--r-- | src/ui/main_window/MainWindowSlotFunction.cpp | 140 |
1 files changed, 139 insertions, 1 deletions
diff --git a/src/ui/main_window/MainWindowSlotFunction.cpp b/src/ui/main_window/MainWindowSlotFunction.cpp index e70fc8fa..c7579ff9 100644 --- a/src/ui/main_window/MainWindowSlotFunction.cpp +++ b/src/ui/main_window/MainWindowSlotFunction.cpp @@ -30,6 +30,8 @@ #include "core/function/gpg/GpgBasicOperator.h" #include "core/function/gpg/GpgKeyGetter.h" #include "core/function/gpg/GpgKeyImportExporter.h" +#include "core/function/result_analyse/GpgDecryptResultAnalyse.h" +#include "core/model/GpgDecryptResult.h" #include "core/module/ModuleManager.h" #include "core/typedef/GpgTypedef.h" #include "core/utils/CommonUtils.h" @@ -398,6 +400,57 @@ void MainWindow::slot_verify_email_by_eml_data(const QByteArray& buffer) { }); } +void MainWindow::slot_decrypt_email_by_eml_data(const QByteArray& buffer) { + Module::TriggerEvent( + "EMAIL_DECRYPT_EML_DATA", + { + {"eml_data", QString::fromLatin1(buffer.toBase64())}, + }, + [=](Module::EventIdentifier i, Module::Event::ListenerIdentifier ei, + Module::Event::Params p) { + LOG_D() << "EMAIL_DECRYPT_EML_DATA callback: " << i << ei; + if (p["ret"] != "0" || !p["err"].isEmpty()) { + LOG_E() << "An error occurred trying to decrypt email, " + << "error message: " << p["err"]; + + if (p["ret"] == "-2") { + QString detailed_error = p["err"]; + + QString info = + tr("# EML Data Error\n\n" + "The provided EML data does not conform to the " + "structure described in RFC 3156 and cannot be " + "validated.\n\n" + "Details: %1\n\n" + "What is EML Data?\n" + "EML is a file format used to represent email messages. " + "It typically contains the entire contents of an email, " + "including headers, " + "body text, attachments, and metadata. In order to validate " + "the email properly, it is necessary to provide the " + "complete, original EML " + "data.\n\n" + "For more information about the expected EML structure, " + "please refer to the RFC 3156 standard:\n" + "%2\n\n" + "Please ensure the EML data follows the standard and try " + "again.") + .arg(detailed_error) + .arg("https://www.rfc-editor.org/rfc/rfc3156.txt"); + slot_refresh_info_board(-2, info); + } + + return; + } + + if (p.contains("encrypted")) { + slot_decrypt_email_by_eml_data_result_helper(p); + } + + LOG_E() << "mime or signature data is missing"; + }); +} + void MainWindow::SlotVerifyEML() { if (edit_->TabCount() == 0 || edit_->SlotCurPageTextEdit() == nullptr) return; @@ -452,6 +505,8 @@ void MainWindow::slot_verify_email_by_eml_data_result_helper( const QMap<QString, QString>& p) { const auto mime = QByteArray::fromBase64(p["mime"].toLatin1()); const auto signature = QByteArray::fromBase64(p["signature"].toLatin1()); + const auto part_mime_content_hash = p["mime_hash"]; + const auto prm_micalg_value = p["micalg"]; auto timestamp = p.value("datetime", "-1").toLongLong(); auto datetime = tr("None"); @@ -460,7 +515,7 @@ void MainWindow::slot_verify_email_by_eml_data_result_helper( } QString email_info; - email_info.append("# Email Information\n\n"); + email_info.append("# E-Mail Information\n\n"); email_info.append(QString("- %1: %2\n") .arg(tr("From")) .arg(p.value("from", tr("Unknown")))); @@ -474,6 +529,15 @@ void MainWindow::slot_verify_email_by_eml_data_result_helper( email_info.append( QString("- %1: %2\n").arg(tr("BCC")).arg(p.value("bcc", tr("None")))); email_info.append(QString("- %1: %2\n").arg(tr("Date")).arg(datetime)); + + email_info.append("\n"); + email_info.append("# OpenPGP Information\n\n"); + email_info.append(QString("- %1: %2\n") + .arg(tr("Signed EML Data Hash (SHA1)")) + .arg(part_mime_content_hash)); + email_info.append(QString("- %1: %2\n") + .arg(tr("Message Integrity Check Algorithm")) + .arg(prm_micalg_value)); email_info.append("\n"); // set input buffer @@ -551,4 +615,78 @@ void MainWindow::slot_result_analyse_show_helper(const GpgResultAnalyse& r_a, r_a.GetResultReport() + r_b.GetResultReport()); } +void MainWindow::SlotDecryptEML() { + if (edit_->TabCount() == 0 || edit_->SlotCurPageTextEdit() == nullptr) return; + + auto buffer = edit_->CurPlainText().toLatin1(); + buffer = buffer.replace("\n", "\r\n"); + + // LOG_D() << "EML BUFFER: " << buffer; + + slot_decrypt_email_by_eml_data(buffer); +} + +void MainWindow::slot_decrypt_email_by_eml_data_result_helper( + const QMap<QString, QString>& p) { + const auto encrypted = QByteArray::fromBase64(p["encrypted"].toLatin1()); + + auto timestamp = p.value("datetime", "-1").toLongLong(); + auto datetime = tr("None"); + if (timestamp > 0) { + datetime = QLocale().toString(QDateTime::fromMSecsSinceEpoch(timestamp)); + } + + QString email_info; + email_info.append("# E-Mail Information\n\n"); + email_info.append(QString("- %1: %2\n") + .arg(tr("From")) + .arg(p.value("from", tr("Unknown")))); + email_info.append( + QString("- %1: %2\n").arg(tr("To")).arg(p.value("to", tr("Unknown")))); + email_info.append(QString("- %1: %2\n") + .arg(tr("Subject")) + .arg(p.value("subject", tr("None")))); + email_info.append( + QString("- %1: %2\n").arg(tr("CC")).arg(p.value("cc", tr("None")))); + email_info.append( + QString("- %1: %2\n").arg(tr("BCC")).arg(p.value("bcc", tr("None")))); + email_info.append(QString("- %1: %2\n").arg(tr("Date")).arg(datetime)); + + email_info.append("\n"); + + // data to transfer into task + auto buffer = GFBuffer(encrypted); + + CommonUtils::WaitForOpera( + this, tr("Decrypting"), [this, buffer](const OperaWaitingHd& hd) { + GpgFrontend::GpgBasicOperator::GetInstance( + m_key_list_->GetCurrentGpgContextChannel()) + .Decrypt(buffer, [this, hd](GpgError err, + const DataObjectPtr& data_obj) { + // stop waiting + hd(); + + if (CheckGpgError(err) == GPG_ERR_USER_1 || data_obj == nullptr || + !data_obj->Check<GpgDecryptResult, GFBuffer>()) { + QMessageBox::critical(this, tr("Error"), + tr("Unknown error occurred")); + return; + } + auto decrypt_result = + ExtractParams<GpgDecryptResult>(data_obj, 0); + auto out_buffer = ExtractParams<GFBuffer>(data_obj, 1); + auto result_analyse = GpgDecryptResultAnalyse( + m_key_list_->GetCurrentGpgContextChannel(), err, + decrypt_result); + result_analyse.Analyse(); + slot_result_analyse_show_helper(result_analyse); + + if (CheckGpgError(err) == GPG_ERR_NO_ERROR) { + edit_->SlotFillTextEditWithText( + out_buffer.ConvertToQByteArray()); + } + }); + }); +} + } // namespace GpgFrontend::UI |