void MainController::handleDisconnected(const boost::optional<ClientError>& error) {
if (quitRequested_) {
resetClient();
loginWindow_->quit();
}
else if (error) {
std::string message;
std::string certificateErrorMessage;
switch(error->getType()) {
case ClientError::UnknownError: message = QT_TRANSLATE_NOOP("", "Unknown Error"); break;
case ClientError::DomainNameResolveError: message = QT_TRANSLATE_NOOP("", "Unable to find server"); break;
case ClientError::ConnectionError: message = QT_TRANSLATE_NOOP("", "Error connecting to server"); break;
case ClientError::ConnectionReadError: message = QT_TRANSLATE_NOOP("", "Error while receiving server data"); break;
case ClientError::ConnectionWriteError: message = QT_TRANSLATE_NOOP("", "Error while sending data to the server"); break;
case ClientError::XMLError: message = QT_TRANSLATE_NOOP("", "Error parsing server data"); break;
case ClientError::AuthenticationFailedError: message = QT_TRANSLATE_NOOP("", "Login/password invalid"); break;
case ClientError::CompressionFailedError: message = QT_TRANSLATE_NOOP("", "Error while compressing stream"); break;
case ClientError::ServerVerificationFailedError: message = QT_TRANSLATE_NOOP("", "Server verification failed"); break;
case ClientError::NoSupportedAuthMechanismsError: message = QT_TRANSLATE_NOOP("", "Authentication mechanisms not supported"); break;
case ClientError::UnexpectedElementError: message = QT_TRANSLATE_NOOP("", "Unexpected response"); break;
case ClientError::ResourceBindError: message = QT_TRANSLATE_NOOP("", "Error binding resource"); break;
case ClientError::SessionStartError: message = QT_TRANSLATE_NOOP("", "Error starting session"); break;
case ClientError::StreamError: message = QT_TRANSLATE_NOOP("", "Stream error"); break;
case ClientError::TLSError: message = QT_TRANSLATE_NOOP("", "Encryption error"); break;
case ClientError::ClientCertificateLoadError: message = QT_TRANSLATE_NOOP("", "Error loading certificate (Invalid password?)"); break;
case ClientError::ClientCertificateError: message = QT_TRANSLATE_NOOP("", "Certificate not authorized"); break;
case ClientError::UnknownCertificateError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Unknown certificate"); break;
case ClientError::CertificateExpiredError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate has expired"); break;
case ClientError::CertificateNotYetValidError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is not yet valid"); break;
case ClientError::CertificateSelfSignedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is self-signed"); break;
case ClientError::CertificateRejectedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate has been rejected"); break;
case ClientError::CertificateUntrustedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is not trusted"); break;
case ClientError::InvalidCertificatePurposeError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate cannot be used for encrypting your connection"); break;
case ClientError::CertificatePathLengthExceededError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate path length constraint exceeded"); break;
case ClientError::InvalidCertificateSignatureError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Invalid certificate signature"); break;
case ClientError::InvalidCAError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Invalid Certificate Authority"); break;
case ClientError::InvalidServerIdentityError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate does not match the host identity"); break;
}
bool forceReconnectAfterCertificateTrust = false;
if (!certificateErrorMessage.empty()) {
Certificate::ref certificate = certificateTrustChecker_->getLastCertificate();
if (loginWindow_->askUserToTrustCertificatePermanently(certificateErrorMessage, certificate)) {
certificateStorage_->addCertificate(certificate);
forceReconnectAfterCertificateTrust = true;
}
else {
message = QT_TRANSLATE_NOOP("", "Certificate error");
}
}
if (forceReconnectAfterCertificateTrust) {
performLoginFromCachedCredentials();
}
else if (!rosterController_) { //hasn't been logged in yet
signOut();
loginWindow_->setMessage(message);
} else {
logout();
setReconnectTimer();
if (lastDisconnectError_) {
message = str(format(QT_TRANSLATE_NOOP("", "Reconnect to %1% failed: %2%. Will retry in %3% seconds.")) % jid_.getDomain() % message % boost::lexical_cast<std::string>(timeBeforeNextReconnect_));
lastDisconnectError_->conclude();
} else {
message = str(format(QT_TRANSLATE_NOOP("", "Disconnected from %1%: %2%.")) % jid_.getDomain() % message);
}
lastDisconnectError_ = boost::shared_ptr<ErrorEvent>(new ErrorEvent(JID(jid_.getDomain()), message));
eventController_->handleIncomingEvent(lastDisconnectError_);
}
}
}
void MainController::handleDisconnected(const boost::optional<ClientError>& error) {
if (rosterController_) {
rosterController_->getWindow()->setStreamEncryptionStatus(false);
}
if (adHocManager_) {
adHocManager_->setOnline(false);
}
if (settings_->getSetting(SettingConstants::FORGET_PASSWORDS)) {
purgeCachedCredentials();
}
if (quitRequested_) {
resetClient();
loginWindow_->quit();
}
else if (error) {
std::string message;
std::string certificateErrorMessage;
bool forceSignout = false;
switch(error->getType()) {
case ClientError::UnknownError: message = QT_TRANSLATE_NOOP("", "Unknown Error"); break;
case ClientError::DomainNameResolveError: message = QT_TRANSLATE_NOOP("", "Unable to find server"); break;
case ClientError::ConnectionError: message = QT_TRANSLATE_NOOP("", "Error connecting to server"); break;
case ClientError::ConnectionReadError: message = QT_TRANSLATE_NOOP("", "Error while receiving server data"); break;
case ClientError::ConnectionWriteError: message = QT_TRANSLATE_NOOP("", "Error while sending data to the server"); break;
case ClientError::XMLError: message = QT_TRANSLATE_NOOP("", "Error parsing server data"); break;
case ClientError::AuthenticationFailedError: message = QT_TRANSLATE_NOOP("", "Login/password invalid"); break;
case ClientError::CompressionFailedError: message = QT_TRANSLATE_NOOP("", "Error while compressing stream"); break;
case ClientError::ServerVerificationFailedError: message = QT_TRANSLATE_NOOP("", "Server verification failed"); break;
case ClientError::NoSupportedAuthMechanismsError: message = QT_TRANSLATE_NOOP("", "Authentication mechanisms not supported"); break;
case ClientError::UnexpectedElementError: message = QT_TRANSLATE_NOOP("", "Unexpected response"); break;
case ClientError::ResourceBindError: message = QT_TRANSLATE_NOOP("", "Error binding resource"); break;
case ClientError::SessionStartError: message = QT_TRANSLATE_NOOP("", "Error starting session"); break;
case ClientError::StreamError: message = QT_TRANSLATE_NOOP("", "Stream error"); break;
case ClientError::TLSError: message = QT_TRANSLATE_NOOP("", "Encryption error"); break;
case ClientError::ClientCertificateLoadError: message = QT_TRANSLATE_NOOP("", "Error loading certificate (Invalid file or password?)"); break;
case ClientError::ClientCertificateError: message = QT_TRANSLATE_NOOP("", "Certificate not authorized"); break;
case ClientError::CertificateCardRemoved: message = QT_TRANSLATE_NOOP("", "Certificate card removed"); forceSignout = true; break;
case ClientError::UnknownCertificateError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Unknown certificate"); break;
case ClientError::CertificateExpiredError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate has expired"); break;
case ClientError::CertificateNotYetValidError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is not yet valid"); break;
case ClientError::CertificateSelfSignedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is self-signed"); break;
case ClientError::CertificateRejectedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate has been rejected"); break;
case ClientError::CertificateUntrustedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate is not trusted"); break;
case ClientError::InvalidCertificatePurposeError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate cannot be used for encrypting your connection"); break;
case ClientError::CertificatePathLengthExceededError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate path length constraint exceeded"); break;
case ClientError::InvalidCertificateSignatureError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Invalid certificate signature"); break;
case ClientError::InvalidCAError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Invalid Certificate Authority"); break;
case ClientError::InvalidServerIdentityError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate does not match the host identity"); break;
case ClientError::RevokedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Certificate has been revoked"); break;
case ClientError::RevocationCheckFailedError: certificateErrorMessage = QT_TRANSLATE_NOOP("", "Unable to determine certificate revocation state"); break;
}
bool forceReconnectAfterCertificateTrust = false;
if (!certificateErrorMessage.empty()) {
std::vector<Certificate::ref> certificates = certificateTrustChecker_->getLastCertificateChain();
if (!certificates.empty() && loginWindow_->askUserToTrustCertificatePermanently(certificateErrorMessage, certificates)) {
certificateStorage_->addCertificate(certificates[0]);
forceReconnectAfterCertificateTrust = true;
}
else {
message = QT_TRANSLATE_NOOP("", "Certificate error");
}
}
if (!message.empty() && error->getErrorCode()) {
message = str(format(QT_TRANSLATE_NOOP("", "%1% (%2%)")) % message % error->getErrorCode()->message());
}
if (forceReconnectAfterCertificateTrust && settings_->getSetting(SettingConstants::FORGET_PASSWORDS)) {
forceReconnectAfterCertificateTrust = false;
forceSignout = true;
message = QT_TRANSLATE_NOOP("", "Re-enter credentials and retry");
}
if (forceReconnectAfterCertificateTrust) {
performLoginFromCachedCredentials();
}
else if (forceSignout || !rosterController_) { //hasn't been logged in yet or permanent error
signOut();
loginWindow_->setMessage(message);
loginWindow_->setIsLoggingIn(false);
} else {
logout();
if (settings_->getSetting(SettingConstants::FORGET_PASSWORDS)) {
message = str(format(QT_TRANSLATE_NOOP("", "Disconnected from %1%: %2%. To reconnect, Sign Out and provide your password again.")) % jid_.getDomain() % message);
} else {
if (!offlineRequested_) {
setReconnectTimer();
}
if (lastDisconnectError_) {
message = str(format(QT_TRANSLATE_NOOP("", "Reconnect to %1% failed: %2%. Will retry in %3% seconds.")) % jid_.getDomain() % message % boost::lexical_cast<std::string>(timeBeforeNextReconnect_));
lastDisconnectError_->conclude();
} else {
message = str(format(QT_TRANSLATE_NOOP("", "Disconnected from %1%: %2%.")) % jid_.getDomain() % message);
}
lastDisconnectError_ = boost::make_shared<ErrorEvent>(JID(jid_.getDomain()), message);
eventController_->handleIncomingEvent(lastDisconnectError_);
}
}
}
else if (!rosterController_) { //hasn't been logged in yet
loginWindow_->setIsLoggingIn(false);
}
}
