bugfix: When generating a NameID from a multivalued attribute, a warning was logged but the NameID was still generated.

The saml:FilterScopes filter was removing values that did not contain a scope. It shouldn't.

The new saml:FilterScopes allows a SAML Service Provider to remove the values from a scoped attribute whose scope is not declared in the IdP metadata and/or does not match with the domain in use by the IdP itself.

This closes #22.

Now we are finally using the 2.x branch of the SAML2 library, which was also migrated to use namespaces. Even though the library provides an autoloader that allows loading the classes with the old names using class aliasing, we need to do the migration in one commit (at least for most part of it). This is due to the way SimpleSAMLphp checks data types, using inheritance to check objects agains abstract or more general classes. Even though class aliasing works, there's no way to replicate those relationships, and type checks that use the old class names will fail because the aliases are virtually new classes that don't inherit from others.

Provide config options to allow SQLPersistentNameID to be less conservative about creating entries in the SQL datastore, whilst preserving default behaviour

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

Move SimpleSAML_Utilities::getSecretSalt() to SimpleSAML_Utils_Config::getSecretSalt(). Deprecate the former and stop using it.

Move SimpleSAML_Utilities::generateID() to SimpleSAML_Utils_Random::generateID(). Deprecate the former and schedule it for removal in 2.0.

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

saml:PersistentNameID2TargetedID: New filter for storing persistent NameID in eduPersonTargetedID attribute.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3221 44740490-163a-0410-bde0-09ae8108e29a

This filter verifies the authentication context received from the IdP
against a list of allowed values.

Thanks to Gyula Szabó for creating this filter!

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@3031 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2834 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2833 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2832 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2781 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2779 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2679 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2610 44740490-163a-0410-bde0-09ae8108e29a

This filter can create an attribute from the NameID we receive in
the authentication response.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2548 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2339 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2337 44740490-163a-0410-bde0-09ae8108e29a