From a1d85164a7cd08098509a19cb0f4661715fc6a0f Mon Sep 17 00:00:00 2001
From: Olav Morken <olav.morken@uninett.no>
Date: Thu, 3 Sep 2009 10:37:06 +0000
Subject: [PATCH] SimpleSAML_Auth_Source: Add getSourcesOfType().
git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1739 44740490-163a-0410-bde0-09ae8108e29a
---
lib/SimpleSAML/Auth/Source.php | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/lib/SimpleSAML/Auth/Source.php b/lib/SimpleSAML/Auth/Source.php
index 413f68560..267c48df3 100644
--- a/lib/SimpleSAML/Auth/Source.php
+++ b/lib/SimpleSAML/Auth/Source.php
@@ -38,6 +38,39 @@ abstract class SimpleSAML_Auth_Source {
}
+ /**
+ * Get sources of a specific type.
+ *
+ * @param string $type The type of the authentication source.
+ * @return array Array of SimpleSAML_Auth_Source objects of the specified type.
+ */
+ public static function getSourcesOfType($type) {
+ assert('is_string($type)');
+
+ $config = SimpleSAML_Configuration::getConfig('authsources.php');
+
+ $ret = array();
+
+ $sources = $config->getOptions();
+ foreach ($sources as $id) {
+ $source = $config->getArray($id);
+
+ if (!array_key_exists(0, $source) || !is_string($source[0])) {
+ throw new Exception('Invalid authentication source \'' . $authId .
+ '\': First element must be a string which identifies the authentication source.');
+ }
+
+ if ($source[0] !== $type) {
+ continue;
+ }
+
+ $ret[] = self::parseAuthSource($id, $source);
+ }
+
+ return $ret;
+ }
+
+
/**
* Process a request.
*
--
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