AuthManager::getAuthenticationRequests() changes
AuthenticationRequest::$required from REQUIRED to PRIMARY_REQUIRED
if the request is from a primary; it made an exception when
all primary providers returned a given request. That exception is
not particularly useful (AuthenticationRequest::mergeFieldInfo()
used to rely on it to determine which fields are required, but
since I9d33bd2 that's not really needed), and knowing which request
is from a primary is useful for other means.
This changes required field semantics in a corner case: when a
primary provider returns two required requests, the previous
behavior was to assume that they are both required; the new one
is to treat them as alternatives (as if they were returned by
two different providers). So when all primary providers return
request X, and one of them returns Y in addition, the fields of X
will not be marked required, while previously that would have been
the case.
Instead of overcomplicating the interface for something that is
unlikely to come up in any real use case, add a new requirement
to PrimaryAuthenticationProvider that it should not return
multiple required requests.
Bug: T141471
Change-Id: I1c1f44d4d6b66f77c876e3459fb97f03483db744
This will allow providers to know whether the call is just for testing
(from ApiQueryUsers) or for actual creation, and skip duplicate work
when testForAccountCreation() is going to be called.
Change-Id: Id3ef713fd377135d78f66e5100dedd4689293b59
Depends-On: I4af8b3b692f60c42f8685b90be5936da7ba4e2e2
Depends-On: Ie9639a15d04b387be0e72754301eb6d91cd8adc2
Depends-On: I063cbdfbd9a223bf2391fce2b714ab82ddd3272f
Depends-On: I7c67512634f6e72251911238f083857da9fd3f84
This implements the AuthManager class and its needed interfaces and
subclasses, and integrates them into the backend portion of MediaWiki.
Integration with frontend portions of MediaWiki (e.g. ApiLogin,
Special:Login) is left for a followup.
Bug: T91699
Bug: T71589
Bug: T111299
Co-Authored-By: Gergő Tisza <gtisza@wikimedia.org>
Change-Id: If89d24838e326fe25fe867d02181eebcfbb0e196
