Added no consent link (Thomas Graff)

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1090 44740490-163a-0410-bde0-09ae8108e29a

modules/consent/templates/default/noconsent.php

@@ -14,6 +14,11 @@
 		echo($this->t('{consent:noconsent_return}'));
 		echo('</a></p>');
 	}
+		if($this->data['aboutService']) {
+		echo('<p><a href="' . htmlspecialchars($this->data['aboutService']) . '">');
+		echo($this->t('{consent:noconsent_goto_about}'));
+		echo('</a></p>');
+	}
 ?>
 
 <?php $this->includeAtTemplateBase('includes/footer.php'); ?>

modules/consent/www/noconsent.php

@@ -17,11 +17,16 @@ $state = SimpleSAML_Auth_State::loadState($id, 'consent:request');
 $resumeFrom = SimpleSAML_Module::getModuleURL('consent/getconsent.php');
 $resumeFrom = SimpleSAML_Utilities::addURLParameter($resumeFrom, array('StateId' => $id));
 
+if(isset($state['Destination']['url.about']) ){
+	$aboutService = $state['Destination']['url.about'];
+}
+
 $globalConfig = SimpleSAML_Configuration::getInstance();
 
 $t = new SimpleSAML_XHTML_Template($globalConfig, 'consent:noconsent.php');
 $t->data['dstMetadata'] = $state['Destination'];
 $t->data['resumeFrom'] = $resumeFrom;
+$t->data['aboutService'] = $aboutService;
 $t->show();
 
 ?>
\ No newline at end of file