If a PUT request comes in that is not JSON or from encoded. Then we can
only read it (exactly) once. If that is the case we must assume no
shared secret is set.
If we don't then we either are the first to read it, thus causing the
real read of the data to fail.
Or we are later and then it throws an exception (also failing the
request).
Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>
Otherwise `null` is returned which leads to a ton of similar error messages if the log condition setting is enabled.:
```
{"reqId":"3wVBarnDfOV3qkI1bVCU","remoteAddr":"89.98.78.41","app":"PHP","message":"hash_equals(): Expected user_string to be a string, null given at \/var\/www\/html\/lib\/private\/Log.php#275","level":3,"time":"2016-10-07T14:22:15+00:00","method":"PROPFIND","url":"\/remote.php\/webdav\/","user":"icewind"}
```
- Updated the config sample to point to log_type='file'
- Renamed the Class for logfile logging to File in namespace 'OC\Log\'.
Changed the occurrences of 'OC\Log\Owncloud' to 'OC\Log\File'.
- Renamed the Class for log:file command to File in namespace 'OC\Core\Command\Log\File'.
Changed registration of the command to use 'OC\Core\Command\Log\File'.
- Changed default Syslog tag to Nextcloud
- Retained backwards compatibility for configs with 'logtype' => 'owncloud'
- Adjusted tests for the new file log.
Closes#490.
Morris Jobke
Roeland Jago Douma
Johannes Schlichenmaier
Joas Schilling
Lukas Reschke
Juan Pablo Villafáñez
Arthur Schiwon
Thomas Pulzer
Joas Schilling
Lukas Reschke
Roeland Jago Douma
Joas Schilling