* Remove deprecated classes

* Remove support for certificate fingerprints

* Remove many deprecated methods and pieces of code

* Remove SAML1.1/Shib1.3 support

* Remove many superfluous annotations

* Update unit test to work with new PHPunit

Closes #1268 
Closes #1020 
Closes #431 
Closes #167 
Closes #151 

* Migrate assertions to Webmozart

* Raise minimum PHP version to 7.0

* Remove tests pre-PHP 7.2

* Upgrade dev dependencies

* Ignore tests for deprecated class

* Add typehints; not touching public API

* Remove none-array replacements-param; old behaviour from pre-1.4 release

* Psalm fixes

* Add upgrade notes

* PSR-12

PSR-12 compliancy

The NoPassive constructor requirest the first parameter to be a constant indicating whether the error is due to the requester or the responder. Therefore, passing only an error message is not a valid way to create a NoPassive object anymore.

Closes https://github.com/simplesamlphp/simplesamlphp/issues/962

Fix build as a side effect. When vimeo/psalm tries to resolve dependencies, it now fails with this.

Migrate the logout handlers to namespaces, change the base abstract class to be an interface instead.

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

Manually remove idp-ssotime data from the session on the IdP, per association (instead of using SimpleSAML_Session::DATA_TIMEOUT_LOGOUT).

Rename SimpleSAML_Session::getInstance() to SimpleSAML_Session::getSessionFromRequest(), and leave the former as deprecated.

Fix #82 and #83. Make the checks for an IDPList happen only when we are the IdP authenticating the user, not an intermediate proxy.

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

Don't always reauthenticate with the upstream IdP when IDPList parameter is
specified in the authentication request.

Patch by Benjamin Andersen.

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2893 44740490-163a-0410-bde0-09ae8108e29a

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2874 44740490-163a-0410-bde0-09ae8108e29a