void ConnectionValidator::slotStatusFound(const QUrl&url, const QVariantMap &info)
{
// status.php was found.
qDebug() << "** Application: ownCloud found: "
<< url << " with version "
<< CheckServerJob::versionString(info)
<< "(" << CheckServerJob::version(info) << ")";
QString version = CheckServerJob::version(info);
_account->setServerVersion(version);
if (version.contains('.') && version.split('.')[0].toInt() < 5) {
_errors.append( tr("The configured server for this client is too old") );
_errors.append( tr("Please update to the latest server and restart the client.") );
reportResult( ServerVersionMismatch );
return;
}
// now check the authentication
AbstractCredentials *creds = _account->credentials();
if (creds->ready()) {
QTimer::singleShot( 0, this, SLOT( checkAuthentication() ));
} else {
// We can't proceed with the auth check because we don't have credentials.
// Fetch them now! Once fetched, a new connectivity check will be
// initiated anyway.
creds->fetch();
// no result is reported
deleteLater();
}
}
void AbstractCredentialsWizardPage::cleanupPage()
{
Account *account = static_cast<OwncloudWizard*>(wizard())->account();
AbstractCredentials *creds = account->credentials();
if (creds) {
if (!creds->inherits("DummyCredentials")) {
account->setCredentials(CredentialsFactory::create("dummy"));
}
}
}
void AbstractNetworkJob::slotFinished()
{
_timer.stop();
if( _reply->error() == QNetworkReply::SslHandshakeFailedError ) {
qDebug() << "SslHandshakeFailedError: " << reply()->errorString() << " : can be caused by a webserver wanting SSL client certificates";
}
if( _reply->error() != QNetworkReply::NoError ) {
qDebug() << Q_FUNC_INFO << _reply->error() << _reply->errorString()
<< _reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
if (_reply->error() == QNetworkReply::ProxyAuthenticationRequiredError) {
qDebug() << Q_FUNC_INFO << _reply->rawHeader("Proxy-Authenticate");
}
emit networkError(_reply);
}
// get the Date timestamp from reply
_responseTimestamp = _reply->rawHeader("Date");
_duration = _durationTimer.elapsed();
if (_followRedirects) {
// ### the qWarnings here should be exported via displayErrors() so they
// ### can be presented to the user if the job executor has a GUI
QUrl requestedUrl = reply()->request().url();
QUrl redirectUrl = reply()->attribute(QNetworkRequest::RedirectionTargetAttribute).toUrl();
if (!redirectUrl.isEmpty()) {
_redirectCount++;
if (requestedUrl.scheme() == QLatin1String("https") &&
redirectUrl.scheme() == QLatin1String("http")) {
qWarning() << this << "HTTPS->HTTP downgrade detected!";
} else if (requestedUrl == redirectUrl || _redirectCount >= maxRedirects()) {
qWarning() << this << "Redirect loop detected!";
} else {
resetTimeout();
setReply(getRequest(redirectUrl));
setupConnections(reply());
return;
}
}
}
AbstractCredentials *creds = _account->credentials();
if (!creds->stillValid(_reply) && ! _ignoreCredentialFailure) {
_account->handleInvalidCredentials();
}
bool discard = finished();
if (discard) {
deleteLater();
}
}
void ConnectionValidator::checkAuthentication()
{
AbstractCredentials *creds = _account->credentials();
if (!creds->ready()) { // The user canceled
reportResult(UserCanceledCredentials);
}
// simply GET the webdav root, will fail if credentials are wrong.
// continue in slotAuthCheck here :-)
qDebug() << "# Check whether authenticated propfind works.";
PropfindJob *job = new PropfindJob(_account, "/", this);
job->setProperties(QList<QByteArray>() << "getlastmodified");
connect(job, SIGNAL(result(QVariantMap)), SLOT(slotAuthSuccess()));
connect(job, SIGNAL(networkError(QNetworkReply*)), SLOT(slotAuthFailed(QNetworkReply*)));
job->start();
}
void AbstractCredentialsWizardPage::cleanupPage()
{
// Reset the credentials when the 'Back' button is used.
// Unfortunately this code is also run when the Wizard finishes
// prematurely with 'Skip Folder Configuration'. Therefore we need to
// avoid resetting credentials on active accounts.
AccountPtr account = static_cast<OwncloudWizard*>(wizard())->account();
if (account == AccountManager::instance()->account())
return;
AbstractCredentials *creds = account->credentials();
if (creds) {
if (!creds->inherits("DummyCredentials")) {
account->setCredentials(CredentialsFactory::create("dummy"));
}
}
}
void AbstractNetworkJob::slotFinished()
{
_timer.stop();
if( _reply->error() != QNetworkReply::NoError ) {
qDebug() << Q_FUNC_INFO << _reply->error() << _reply->errorString();
if (_reply->error() == QNetworkReply::ProxyAuthenticationRequiredError) {
qDebug() << Q_FUNC_INFO << _reply->rawHeader("Proxy-Authenticate");
}
emit networkError(_reply);
}
// get the Date timestamp from reply
_responseTimestamp = QString::fromAscii(_reply->rawHeader("Date"));
_duration = _durationTimer.elapsed();
bool discard = finished();
AbstractCredentials *creds = _account->credentials();
if (!creds->stillValid(_reply) &&! _ignoreCredentialFailure
&& _account->state() != Account::InvalidCredidential) {
_account->setState(Account::InvalidCredidential);
// invalidate & forget token/password
// but try to re-sign in.
connect( creds, SIGNAL(fetched()),
qApp, SLOT(slotCredentialsFetched()), Qt::UniqueConnection);
if (creds->ready()) {
creds->invalidateAndFetch(_account);
} else {
creds->fetch(_account);
}
}
if (discard) {
deleteLater();
}
}
void AbstractNetworkJob::slotFinished()
{
_timer.stop();
if (_reply->error() == QNetworkReply::SslHandshakeFailedError) {
qCWarning(lcNetworkJob) << "SslHandshakeFailedError: " << errorString() << " : can be caused by a webserver wanting SSL client certificates";
}
if (_reply->error() != QNetworkReply::NoError) {
if (!_ignoreCredentialFailure || _reply->error() != QNetworkReply::AuthenticationRequiredError) {
qCWarning(lcNetworkJob) << _reply->error() << errorString()
<< _reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
if (_reply->error() == QNetworkReply::ProxyAuthenticationRequiredError) {
qCWarning(lcNetworkJob) << _reply->rawHeader("Proxy-Authenticate");
}
}
emit networkError(_reply);
}
// get the Date timestamp from reply
_responseTimestamp = _reply->rawHeader("Date");
QUrl requestedUrl = reply()->request().url();
QUrl redirectUrl = reply()->attribute(QNetworkRequest::RedirectionTargetAttribute).toUrl();
if (_followRedirects && !redirectUrl.isEmpty()) {
// Redirects may be relative
if (redirectUrl.isRelative())
redirectUrl = requestedUrl.resolved(redirectUrl);
// For POST requests where the target url has query arguments, Qt automatically
// moves these arguments to the body if no explicit body is specified.
// This can cause problems with redirected requests, because the redirect url
// will no longer contain these query arguments.
if (reply()->operation() == QNetworkAccessManager::PostOperation
&& requestedUrl.hasQuery()
&& !redirectUrl.hasQuery()
&& !_requestBody) {
qCWarning(lcNetworkJob) << "Redirecting a POST request with an implicit body loses that body";
}
// ### some of the qWarnings here should be exported via displayErrors() so they
// ### can be presented to the user if the job executor has a GUI
QByteArray verb = requestVerb(*reply());
if (requestedUrl.scheme() == QLatin1String("https") && redirectUrl.scheme() == QLatin1String("http")) {
qCWarning(lcNetworkJob) << this << "HTTPS->HTTP downgrade detected!";
} else if (requestedUrl == redirectUrl || _redirectCount + 1 >= maxRedirects()) {
qCWarning(lcNetworkJob) << this << "Redirect loop detected!";
} else if (_requestBody && _requestBody->isSequential()) {
qCWarning(lcNetworkJob) << this << "cannot redirect request with sequential body";
} else if (verb.isEmpty()) {
qCWarning(lcNetworkJob) << this << "cannot redirect request: could not detect original verb";
} else {
emit redirected(_reply, redirectUrl, _redirectCount);
// The signal emission may have changed this value
if (_followRedirects) {
_redirectCount++;
// Create the redirected request and send it
qCInfo(lcNetworkJob) << "Redirecting" << verb << requestedUrl << redirectUrl;
resetTimeout();
if (_requestBody) {
_requestBody->seek(0);
}
sendRequest(
verb,
redirectUrl,
reply()->request(),
_requestBody);
return;
}
}
}
AbstractCredentials *creds = _account->credentials();
if (!creds->stillValid(_reply) && !_ignoreCredentialFailure) {
_account->handleInvalidCredentials();
}
bool discard = finished();
if (discard) {
qCDebug(lcNetworkJob) << "Network job" << metaObject()->className() << "finished for" << path();
deleteLater();
}
}