This reverts commit ef36c5fd.

All a bit too involved right before a planned release.

Also, convert to PSR-2 where that was still lacking in these files.

Working toward some of the requested tasks in
https://github.com/simplesamlphp/simplesamlphp/wiki/List-of-tasks

bugfix: When obtaining a UserID for the state array prior to running authproc filters, if the source attribute had multiple values a warning was logged but the UserID was still recorded.

(being respectful with occurences that might change the behaviour, i.e. default database prefixes)

Deprecate the 'userid.attribute' option. We should define specific options for each module using it, in order to avoid confussions.

Move SimpleSAML_Utilities::parseStateID() to SimpleSAML_Auth_State::parseStateID() and deprecate the former.

Move SimpleSAML_Utilities:: redirectTrustedURL() to SimpleSAML\Utils\HTTP:: redirectTrustedURL() and deprecate the former.

Solve a security issue with some modules (not validating URLs we are redirecting to) by moving the check to the SimpleSAML_Auth_State::loadState() method.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3336 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3333 44740490-163a-0410-bde0-09ae8108e29a

Followup on previous commits. Use redirectUntrustedURL() as a shortcut, and let everything else make use of redirectTrustedURL(). Move the responsibility to check the input out of the library, to the places where URLs are grabbed from input parameters.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3332 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3326 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1674 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1659 44740490-163a-0410-bde0-09ae8108e29a

This changes the SimpleSAML_Auth_ProcessingChain class to pass all
exceptions to the user of the processing chain. To use this, the user
should define one of SimpleSAML_Auth_State::ERROR_HANDLER_URL or
SimpleSAML_Auth_State::ERROR_HANDLER_FUNC in the state array.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1574 44740490-163a-0410-bde0-09ae8108e29a

SSOService.

If IsPassive is set and Consent requires user interaction an
SimpleSAML_Error_NoPassive exception is thrown. SSOService now
catches the exception and returns an AuthResponse with NoPassive
(which SSP currently can't handle in an orderly way).

We expect all processing modules to throw
SimpleSAML_Error_NoPassive exceptions if isPassive is true in
the state and they require user interaction.

ProcessingChain is updated with a new method -
processStatePassive which drives the processing filters with
isPassive set to true and ignores all SimpleSAML_Error_NoPassive
exceptions. This will be used in a forthcoming release of a
consent administration module.

Written by Jacob Christiansen and Mads Freek from wayf.dk.



git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1237 44740490-163a-0410-bde0-09ae8108e29a

Minor change to syntax on authproc parameter, and also add support for adding authproc definitions in config.php globally. I am soon posting a document describing this in detail

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1097 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@820 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@811 44740490-163a-0410-bde0-09ae8108e29a