This is largely a guess, but this is the only place where we use
a QIODevice to push data through QNAM and that the QIODevice isn't
a direct child of the QNetworkReply.
Fix the issue by making sure that we don't go back to the event loop
and possibly handle network events between the destruction of the
upload QIODevice and the QNetworkReply, which might lead to QNAM
dereferencing a dangling QIODevice pointer.
If the password or user was wrong during setup, the client showed a
ConnectionClosed error instead of a proper Username or password wrong
message. This was because in HTTPCredentials::slotAuthentication, the
reply is closed, and a property is set to indicate the auth problem.
This patch now checks at all occurences of networkErrors if it might
have been an authentication problem, and displays something useful.
There is a good chance that this is a sufficient fix for
owncloud/enterprise#556
* removed broken QSsl::SslV3 default
* rewrote slotHandleErrors(): no longer claim errors which are none.
* hack reverted: lib64 was not the cause for NixOS issues related to libraries.
* refactored csync/src/csync_owncloud.c and discovered+fixed why the dav_connect was never getting the certPath+certPassoword
* cleanup of code but seems this crushed the ssl client certificate support
* fixes the https://github.com/owncloud/client/issues/69#issuecomment-69358377 issue
* lots of cleanup
* From TODO list : translate all french comments into english
* changed _pemCertificate type from QString to QByteArray
* Use a shared pointer to Account everywhere to ensure
the instance stays alive long enough for a sync to terminate
* Folder is now tied to an AccountState
* SyncEngine and OwncloudPropagator tie to an Account and use that
for all jobs they run
Issue: Since the setup wizard currently always replaces the
account, it will always wipe all folder definitions, even when
the actual changes to the account were minor.
The account state is now managed mostly by the Account itself
instead of through Application. The gui can still control whether
an account is signed out or not.