core: Add more Twig templates

modules/core/templates/logout-iframe-wrapper.twig

+
+{% set pagetitle = '{logout:progress}'|trans %}
+{% extends "base.twig" %}
+
+{% block content %}
+    {# pretty arbitrary height, but should have enough safety margins for most cases #}
+    {% set iframeHeight = (25 + (SPs|length * 4)) %}
+
+    <iframe style="width:100%; height: {{ iframeHeight }}em; border:0;" src="logout-iframe.php?type=embed&id={{ auth_state|escape('url') }}"></iframe>
+
+    {% for assocId, sp in SPs %}
+    {% if attribute(sp, 'core:Logout-IFrame:State') == 'inprogress' %}
+    <iframe style="width:0; height:0; border:0;" src="{{ attribute(sp, 'core:Logout-IFrame:URL')|escape('html') }}</iframe>
+    {% endif %}
+    {% endfor %}
+{% endblock %}

modules/core/templates/no_cookie.twig

+
+{% set pagetitle = '{core:no_cookie:header}'|trans %}
+{% extends "base.twig" %}
+
+{% block content %}
+    <h2>{{ header }}</h2>
+    <p>{{ description }}</p>
+    {% if retryURL is not null %}
+    <ul>
+        <li><a href="{{ retryURL|escape('html') }}" id="retry">{{ retry }}</a></li>
+    </ul>
+    {% endif %}
+{% endblock %}

modules/core/www/idp/logout-iframe.php

@@ -122,6 +122,8 @@ if ($type === 'nojs') {
 
 $t = new SimpleSAML_XHTML_Template($globalConfig, $template_id);
 $t->data['auth_state'] = $id;
+$t->data['header'] = $t->t('{logout:progress}');
+
 /**
  * @deprecated The "id" variable will be removed. Please use "auth_state" instead.
  */

modules/core/www/no_cookie.php

@@ -9,5 +9,9 @@ if (isset($_REQUEST['retryURL'])) {
 
 $globalConfig = SimpleSAML_Configuration::getInstance();
 $t = new SimpleSAML_XHTML_Template($globalConfig, 'core:no_cookie.tpl.php');
+
+$t->data['header'] = htmlspecialchars($t->t('{core:no_cookie:header}'));
+$t->data['description'] = htmlspecialchars($t->t('{core:no_cookie:description}'));
+$t->data['retry'] = htmlspecialchars($t->t('{core:no_cookie:retry}'));
 $t->data['retryURL'] = $retryURL;
 $t->show();