// The actual check
void ConnectionValidator::slotCheckServerAndAuth()
{
CheckServerJob *checkJob = new CheckServerJob(_account, this);
checkJob->setIgnoreCredentialFailure(true);
connect(checkJob, SIGNAL(instanceFound(QUrl,QVariantMap)), SLOT(slotStatusFound(QUrl,QVariantMap)));
connect(checkJob, SIGNAL(networkError(QNetworkReply*)), SLOT(slotNoStatusFound(QNetworkReply*)));
connect(checkJob, SIGNAL(timeout(QUrl)), SLOT(slotJobTimeout(QUrl)));
checkJob->start();
}
bool CheckServerJob::finished()
{
account()->setSslConfiguration(reply()->sslConfiguration());
// ### the qDebugs 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")) {
qDebug() << Q_FUNC_INFO << "HTTPS->HTTP downgrade detected!";
} else if (requestedUrl == redirectUrl || _redirectCount >= maxRedirects()) {
qDebug() << Q_FUNC_INFO << "Redirect loop detected!";
} else {
resetTimeout();
setReply(getRequest(redirectUrl));
setupConnections(reply());
return false;
}
}
// The serverInstalls to /owncloud. Let's try that if the file wasn't found
// at the original location
if ((reply()->error() == QNetworkReply::ContentNotFoundError) && (!_subdirFallback)) {
_subdirFallback = true;
setPath(QLatin1String(owncloudDirC)+QLatin1String(statusphpC));
start();
qDebug() << "Retrying with" << reply()->url();
return false;
}
bool success = false;
QByteArray body = reply()->readAll();
if( body.isEmpty() ) {
emit instanceNotFound(reply());
} else {
QVariantMap status = QtJson::parse(QString::fromUtf8(body), success).toMap();
// empty or invalid response
if (!success || status.isEmpty()) {
qDebug() << "status.php from server is not valid JSON!";
}
qDebug() << "status.php returns: " << status << " " << reply()->error() << " Reply: " << reply();
if( status.contains("installed")
&& status.contains("version")
&& status.contains("versionstring") ) {
emit instanceFound(reply()->url(), status);
} else {
qDebug() << "No proper answer on " << requestedUrl;
emit instanceNotFound(reply());
}
}
return true;
}
void ConnectionValidator::checkConnection()
{
if( _account ) {
CheckServerJob *checkJob = new CheckServerJob(_account, false, this);
checkJob->setIgnoreCredentialFailure(true);
connect(checkJob, SIGNAL(instanceFound(QUrl,QVariantMap)), SLOT(slotStatusFound(QUrl,QVariantMap)));
connect(checkJob, SIGNAL(networkError(QNetworkReply*)), SLOT(slotNoStatusFound(QNetworkReply*)));
checkJob->start();
} else {
_errors << tr("No ownCloud account configured");
emit connectionResult( NotConfigured );
}
}
// also checks if an installation is valid and determines auth type in a second step
void OwncloudSetupWizard::slotDetermineAuthType(const QString &urlString)
{
QString fixedUrl = urlString;
QUrl url = QUrl::fromUserInput(fixedUrl);
// fromUserInput defaults to http, not http if no scheme is specified
if (!fixedUrl.startsWith("http://") && !fixedUrl.startsWith("https://")) {
url.setScheme("https");
}
Account *account = _ocWizard->account();
account->setUrl(url);
CheckServerJob *job = new CheckServerJob(_ocWizard->account(), false, this);
job->setIgnoreCredentialFailure(true);
connect(job, SIGNAL(instanceFound(QUrl,QVariantMap)), SLOT(slotOwnCloudFoundAuth(QUrl,QVariantMap)));
connect(job, SIGNAL(instanceNotFound(QNetworkReply*)), SLOT(slotNoOwnCloudFoundAuth(QNetworkReply*)));
connect(job, SIGNAL(timeout(const QUrl&)), SLOT(slotNoOwnCloudFoundAuthTimeout(const QUrl&)));
job->setTimeout(10*1000);
job->start();
}
bool CheckServerJob::finished()
{
if (reply()->request().url().scheme() == QLatin1String("https")
&& reply()->sslConfiguration().sessionTicket().isEmpty()
&& reply()->error() == QNetworkReply::NoError) {
qCWarning(lcCheckServerJob) << "No SSL session identifier / session ticket is used, this might impact sync performance negatively.";
}
mergeSslConfigurationForSslButton(reply()->sslConfiguration(), account());
// The server installs to /owncloud. Let's try that if the file wasn't found
// at the original location
if ((reply()->error() == QNetworkReply::ContentNotFoundError) && (!_subdirFallback)) {
_subdirFallback = true;
setPath(QLatin1String(nextcloudDirC) + QLatin1String(statusphpC));
start();
qCInfo(lcCheckServerJob) << "Retrying with" << reply()->url();
return false;
}
QByteArray body = reply()->peek(4 * 1024);
int httpStatus = reply()->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
if (body.isEmpty() || httpStatus != 200) {
qCWarning(lcCheckServerJob) << "error: status.php replied " << httpStatus << body;
emit instanceNotFound(reply());
} else {
QJsonParseError error;
auto status = QJsonDocument::fromJson(body, &error);
// empty or invalid response
if (error.error != QJsonParseError::NoError || status.isNull()) {
qCWarning(lcCheckServerJob) << "status.php from server is not valid JSON!" << body << reply()->request().url() << error.errorString();
}
qCInfo(lcCheckServerJob) << "status.php returns: " << status << " " << reply()->error() << " Reply: " << reply();
if (status.object().contains("installed")) {
emit instanceFound(_serverUrl, status.object());
} else {
qCWarning(lcCheckServerJob) << "No proper answer on " << reply()->url();
emit instanceNotFound(reply());
}
}
return true;
}
bool CheckServerJob::finished()
{
account()->setSslConfiguration(reply()->sslConfiguration());
// The serverInstalls to /owncloud. Let's try that if the file wasn't found
// at the original location
if ((reply()->error() == QNetworkReply::ContentNotFoundError) && (!_subdirFallback)) {
_subdirFallback = true;
setPath(QLatin1String(owncloudDirC)+QLatin1String(statusphpC));
start();
qDebug() << "Retrying with" << reply()->url();
return false;
}
bool success = false;
QByteArray body = reply()->readAll();
int httpStatus = reply()->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
if( body.isEmpty() || httpStatus != 200) {
qDebug() << "error: status.php replied " << httpStatus << body;
emit instanceNotFound(reply());
} else {
QVariantMap status = QtJson::parse(QString::fromUtf8(body), success).toMap();
// empty or invalid response
if (!success || status.isEmpty()) {
qDebug() << "status.php from server is not valid JSON!";
}
qDebug() << "status.php returns: " << status << " " << reply()->error() << " Reply: " << reply();
if( status.contains("installed")
&& status.contains("version")
&& status.contains("versionstring") ) {
emit instanceFound(reply()->url(), status);
} else {
qDebug() << "No proper answer on " << reply()->url();
emit instanceNotFound(reply());
}
}
return true;
}
// also checks if an installation is valid and determines auth type in a second step
void OwncloudSetupWizard::slotDetermineAuthType(const QString &urlString)
{
QString fixedUrl = urlString;
QUrl url = QUrl::fromUserInput(fixedUrl);
// fromUserInput defaults to http, not http if no scheme is specified
if (!fixedUrl.startsWith("http://") && !fixedUrl.startsWith("https://")) {
url.setScheme("https");
}
AccountPtr account = _ocWizard->account();
account->setUrl(url);
// Reset the proxy which might had been determined previously in ConnectionValidator::checkServerAndAuth()
// when there was a previous account.
account->networkAccessManager()->setProxy(QNetworkProxy(QNetworkProxy::DefaultProxy));
// Set fake credentials beforfe we check what credential it actually is.
account->setCredentials(CredentialsFactory::create("dummy"));
CheckServerJob *job = new CheckServerJob(_ocWizard->account(), this);
job->setIgnoreCredentialFailure(true);
connect(job, SIGNAL(instanceFound(QUrl,QVariantMap)), SLOT(slotOwnCloudFoundAuth(QUrl,QVariantMap)));
connect(job, SIGNAL(instanceNotFound(QNetworkReply*)), SLOT(slotNoOwnCloudFoundAuth(QNetworkReply*)));
connect(job, SIGNAL(timeout(const QUrl&)), SLOT(slotNoOwnCloudFoundAuthTimeout(const QUrl&)));
job->setTimeout(10*1000);
job->start();
}
/** Returns the next instance
Loops through all the entries in the cached entry list and finds
the earliest instance that appears after the current index instance time.
@return The next instance
@internalComponent
*/
CCalInstance* CCalInstanceIteratorUid::NextL()
{
CCalInstance* retInstance = NULL;
TInt numSameTimeEntry = iEntryWithSameTime.Count();
if(numSameTimeEntry >0 && iCurrentIndex < numSameTimeEntry - 1)
{
//If there are entries in iEntryWithSameTime, their instance time is same as the iCurrentIndexTime, we should return this instance.
return iInstanceViewImpl.CreateInstanceL(*iCalLiteEntries[iEntryWithSameTime[++iCurrentIndex]], iCurrentIndexTime);
}
TCalTime bestSoFar;
bestSoFar.SetTimeUtcL(TCalTime::MaxTime());
TInt thisAgnSimpleEntryIndex(KErrNotFound);
const TInt KEntryCount(iCalLiteEntries.Count());
TInt i(0);
for (; i < KEntryCount ; ++i)
{
TCalTime entryNextTime;
entryNextTime.SetTimeUtcL(TCalTime::MaxTime());
CAgnRptDef* thisEntryRptDef = iCalLiteEntries[i]->LiteEntry().RptDef();
if (thisEntryRptDef)
{
TTime entryNextTimeUtc;
TBool instanceFound(EFalse);
TTime fromTimeUtc(iCurrentIndexTime.TimeUtcL() + TTimeIntervalMicroSeconds(1));
do
{
// keep looping until we find an unexcepted instance or there are no more instances
instanceFound = thisEntryRptDef->NudgeNextInstanceUtcL(fromTimeUtc, entryNextTimeUtc);
fromTimeUtc = entryNextTimeUtc + TTimeIntervalMicroSeconds(1);
}
while (instanceFound && !thisEntryRptDef->IsAnUnexceptedInstanceL(AgnDateTime::ConvertToLocalTimeL(entryNextTimeUtc) ) );
if (instanceFound)
{
entryNextTime.SetTimeUtcL(entryNextTimeUtc);
}
}
else
{
TCalTime entryInstanceTime = NonRptEntryInstanceTimeL(iCalLiteEntries[i]->LiteEntry());
if (entryInstanceTime.TimeUtcL() > iCurrentIndexTime.TimeUtcL())
{
// The entry's instance time is after the current index time
// so it is a valid possible next instance
entryNextTime = entryInstanceTime;
}
}
if (entryNextTime.TimeUtcL() < bestSoFar.TimeUtcL())
{
// This time is better than best time so far so update the best so far
bestSoFar = entryNextTime;
thisAgnSimpleEntryIndex = i;
iEntryWithSameTime.Reset();
iCurrentIndex = -1;
}
else if (entryNextTime.TimeUtcL() == bestSoFar.TimeUtcL() && entryNextTime.TimeUtcL()!= TCalTime::MaxTime())
{
//Store the index of the entry which has the instance time as the "bestSoFar" time
iEntryWithSameTime.AppendL(i);
}
}
if (bestSoFar.TimeUtcL() != TCalTime::MaxTime())
{
retInstance = iInstanceViewImpl.CreateInstanceL(*iCalLiteEntries[thisAgnSimpleEntryIndex], bestSoFar);
iCurrentIndexTime = bestSoFar;
}
return retInstance;
}
