From 87eb9193e567d86d907f758f4bf6775a1f1c55f5 Mon Sep 17 00:00:00 2001
From: Martin Haase <martin.haase@daasi.de>
Date: Thu, 24 Sep 2009 07:53:31 +0000
Subject: [PATCH] * Updates the timestamp evereytime the checkAccess method is
called.
git-svn-id: https://textgridlab.org/svn/textgrid/trunk/middleware/tgauth@4272 7c539038-3410-0410-b1ec-0f2a7bf1c452
---
.../tgExtensions/UpdateTimestamp.class.php | 113 ++++++++++++++++++
1 file changed, 113 insertions(+)
create mode 100755 info.textgrid.middleware.tgauth.rbac/tgExtensions/UpdateTimestamp.class.php
diff --git a/info.textgrid.middleware.tgauth.rbac/tgExtensions/UpdateTimestamp.class.php b/info.textgrid.middleware.tgauth.rbac/tgExtensions/UpdateTimestamp.class.php
new file mode 100755
index 0000000..af73ab6
--- /dev/null
+++ b/info.textgrid.middleware.tgauth.rbac/tgExtensions/UpdateTimestamp.class.php
@@ -0,0 +1,113 @@
+<?php
+// ####################################################################
+// Version: 0.1.0
+// Autor: Markus Widmer
+// Erstellungsdatum: 16.01.2009
+// Letzte Aenderung: 16.01.2009
+
+
+
+class UpdateTimestamp extends RBACExtension {
+
+ // ## Klassenvariablen ##############################################
+
+
+
+
+ // ## Konstruktor ###################################################
+ public function __construct( $inRBAC ) {
+
+ // Let the extension do all the things
+ // we dont't want to do
+ parent::__construct( $inRBAC );
+
+ }
+
+
+
+ // ## registerEvents ################################################
+ public function registerEvents( RBAC $inRegistrar ) {
+
+ $inRegistrar->registerEventListener( "checkAccess", "finish", $this, "timestampCheckAccess" );
+
+ }
+
+
+
+
+ // ## timestampCheckAccess ##########################################
+ public function timestampCheckAccess( Context $inContext ) {
+
+ $arrParameter = $inContext->getParameters(); // The parameters of the checkAccess-function
+ $arrEntry = $inContext->getValue( "resource" ); // The resource-entry
+ $operation = $arrParameter[1]; // Die der Funktion checkAccess uebergebene Operatio
+ $filter = "";
+
+
+ // Filter to search for the resource
+ $filter = "(&" . $this->conf->getValue( "session", "filter" );
+ $filter .= "(" . $this->conf->getValue( "session", "namingattribute" ) . "=" . $arrParameter[0] . "))";
+
+
+ $file = fopen( "/tmp/debug.log", "a+" );
+ fwrite( $file, "Searching..." . $filter . "\n\n" );
+ fclose( $file );
+
+
+ // Search for the session
+ $arrSession = $this->conn['session']->search( $this->conf->getValue( "session", "base" ), $filter, "sub", Array( "rbacsessionchecktimestamp" ) );
+
+
+ // If the session was found send an update of the
+ // timestamp.
+ if( sizeof( $arrSession ) === 1 ) {
+
+ $arrModify['rbacsessionchecktimestamp'][] = date( "YmdHis", time() ) . "Z";
+
+ $this->conn['session']->modify( $arrSession[0]['dn'], $arrModify );
+
+ }
+
+
+ return $inContext;
+
+ }
+
+
+
+
+ // ## publicUserOperationsOnObject ##################################
+ public function publicUserOperationsOnObject( Context $inContext ) {
+
+ $arrParameter = $inContext->getParameters(); // The parameters of the userOperationsOnObject-function
+ $arrOperation = $inContext->getValue( "arrOperation" ); // The operations already allowed
+
+
+ if( !in_array( "read", $arrOperation ) ) {
+
+ $filter = "(&" . $this->conf->getValue( "resource", "filter" );
+ $filter .= "(|(" . $this->conf->getValue( "resource", "namingattribute" ) . "=" . $arrParameter[1] . ")";
+ $filter .= " (" . $this->conf->getValue( "resource", "aliasattribute" ) . "=" . $arrParameter[1] . "))";
+ $filter .= "(tgispublic=TRUE))";
+
+
+ // Search for the resource
+ $arrResource = $this->conn['resource']->search( $this->conf->getValue( "resource", "base" ), $filter, "sub", Array( "tgispublic" ) );
+
+
+ if( sizeof( $arrResource ) > 0 ) {
+
+ $arrOperation[] = "read";
+ $inContext->setValue( "arrOperation", $arrOperation );
+
+ }
+
+ }
+
+
+ return $inContext;
+
+ }
+
+}
+?>
--
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