This function is called a lot of times and was really slow before due to not reusing the same array.
Previously when it was called 500'000 times it took about 2seconds, now we're down to 0.2 seconds on my local machine.
Ref https://github.com/owncloud/core/issues/13434
There are a lot of clients that support multiple WebDAV accounts in the same application. However, they resent all the cookies they received from one of the accounts also to the other one. In the case of ownCloud this means that we will always show the user from the session and not the user that is specified in the basic authentication header.
This patch adds a workaround the following way:
1. If the user authenticates via the Sabre Auth Connector add a hint to the session that this was authorized via Basic Auth (this is to prevent logout CSRF)
2. If the request contains this hint and the username specified in the basic auth header differs from the one in the session relogin the user using basic auth
Fixes https://github.com/owncloud/core/issues/11400 and https://github.com/owncloud/core/issues/13245 and probably some other issues as well.
This requires proper testing also considering LDAP / Shibboleth and whatever instances.
It's better to encode the string to prevent possible (yet unknown) bugs in combination with PHP's type juggling.
Previously the boolean statements evaluated to either an empty string (false) or a not empty one (true, then it was 1). Not it always evaluates to false or true.
This also removes a stray - that was not intended there but shouldn't have produced any bugs. Just to increase readability.
Thanks @nickvergessen for spotting.
Addresses https://github.com/owncloud/core/pull/13235/files#r22852319
The internal path was matched without the last "/" which caused
"files_trashbin" to also match when the internal path was "files".
This adds the missing slash for the comparison.
Apparently `normalizer_normalize` is not verifying itself whether the string needs to be converted or not. Or does it at least not very performantly.
This simple change leads to a 4% performance gain on the processing of normalizeUnicode. Since this method is called quite often (i.e. for every file path) this has actually a measurable impact. For examples searches are now 200ms faster on my machine. Still not perfect but way to go.
Part of https://github.com/owncloud/core/issues/13221
Isset is a native language construct and thus A LOT faster than using strlen()
On my local machine this leads to a 1s performance gain for about 1 million paths. Considering that this function will be called a lot for every file operation this makes a noticable difference.
Morris Jobke
Lukas Reschke
Thomas Müller
Vincent Petry
Robin Appelman
Bernhard Posselt
Joas Schilling
Björn Schießle
Bjoern Schiessle
Robin McCorkell