* fix: ldap-authorization should be considered external
When sso auth type was added (1c6b7a9), some code for getting a username
was moved into HttpAuthAuthorizer. LdapAuthorizationAuthorizer uses the
same process to get the username and needs to be updated as well.
* Use common implementation of getExternalUsername
Authorizers get the default implementation by setting AUTH_IS_EXTERNAL.
ADAuthorizationAuthorizer is another candidate.
* refactor: AD Auth defer connection until it is needed
Nice error if php-ldap is missing instead of http 500.
* Add the same error when ldap is missing to other auth methods.
Not as graceful looking in the authorizers since they do not defer connection.
* Refactored authorizers to classes
* Merge changes for #7335
* ! fix php 5.3 incompatibility
* Update ADAuthorizationAuthorizer.php
* Fix get_user -> getUser
* Rename AuthorizerFactory to Auth, fix interface missing functions
* Add phpdocs to all interface methods and normalize the names a bit.
* Re-work auth_test.php AD bind tests to work properly with the new class.
Reflection is not the nicest tool, but I think it is appropriate here.
Handle exceptions more nicely in auth_test.php
* Restore AD getUseList fix
Not sure how it got removed
* fix auth_test.php style
Peter McNabbandTony Murray
mcq8andNeil Lathwood