Session: Reintroduce get_sp_list().

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@2321 44740490-163a-0410-bde0-09ae8108e29a

lib/SimpleSAML/Session.php

@@ -1021,6 +1021,37 @@ class SimpleSAML_Session {
 		$this->dirty = TRUE;
 	}
 
+
+	/**
+	 * Get a list of associated SAML 2 SPs.
+	 *
+	 * This function is just for backwards-compatibility. New code should
+	 * use the SimpleSAML_IdP::getAssociations()-function.
+	 *
+	 * @return array  Array of SAML 2 entitiyIDs.
+	 * @deprecated  Will be removed in the future.
+	 */
+	public function get_sp_list() {
+
+		$metadata = SimpleSAML_Metadata_MetaDataStorageHandler::getMetadataHandler();
+		try {
+			$idpEntityId = $metadata->getMetaDataCurrentEntityID('saml20-idp-hosted');
+			$idp = SimpleSAML_IdP::getById('saml2:' . $idpEntityId);
+		} catch (Exception $e) {
+			/* No SAML 2 IdP configured? */
+			return arrray();
+		}
+
+		$ret = array();
+		foreach ($idp->getAssociations() as $assoc) {
+			if (isset($assoc['saml:entityID'])) {
+				$ret[] = $assoc['saml:entityID'];
+			}
+		}
+
+		return $ret;
+	}
+
 }
 
 ?>
\ No newline at end of file