Removed references to SPNameIdentifier, and added support for at SP to define ForceAuthn = true in metadata.


git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@216 44740490-163a-0410-bde0-09ae8108e29a

Implemented verification of authenticationrequest, logoutrequest and logoutresponse. 

Moved config of signing and verification to individual metadata entries. 

To sign/verify on hosted SP there must be a certificate and a privatekey. The normal certificate and privatekey of the IdP are reused when signing is enabled.

To verify remote SP and/or IdP the remote certificate must be present.

This commit is tested to some extend - please post bugs on google code project page.  


git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@178 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@48 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@19 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@16 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@10 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2 44740490-163a-0410-bde0-09ae8108e29a