Merge pull request SAML-Toolkits#46 from ilnuska/add_idp

Adding ability to set idp, make sense in order to let multi-idp support

Author: pitbulk

lib/Saml2/Settings.php

@@ -772,4 +772,15 @@ public function isDebugActive()
     {
         return $this->_debug;
     }
+
+    /**
+     * Sets the IdP certificate.
+     *
+     * @param string $value IdP certificate
+     */
+    public function setIdPCert($cert)
+    {
+      $this->_idp['x509cert'] = $cert;
+      $this->formatIdPCert();
+    }
 }