Right now a failed "copyr" will result in the error log being spammed with not really helpful error messages. Also situations such as `$dir` returning `false` are not really caught.
This adds more error handling and logging to make debugging such situations easier.
Signed-off-by: Lukas Reschke <lukas@statuscode.ch>
mb_detect_encoding is in the fallback we ship in the polyfill library, mb_strcut is not. Thus this lead to a false positive and ownCloud would just break.
* Add InvalidTokenException
* add DefaultTokenMapper and use it to check if a auth token exists
* create new token for the browser session if none exists
hash stored token; save user agent
* encrypt login password when creating the token
As discussed we move all old style classes (OC_FOO_BAR) to legacy.
Then from there we can evaluate the need to convert them back or if they
can be fully deprecated/deleted.
