Make links and search form for remote metadata work in admin module

modules/admin/lib/FederationController.php

@@ -488,4 +488,25 @@ class FederationController
 
         return $response;
     }
+
+    /**
+     * Show remote entity metadata
+     *
+     * @param Request $request The current request.
+     *
+     * @return Response
+     */
+    public function showRemoteEntity(Request $request)
+    {
+        Utils\Auth::requireAdmin();
+
+        $entityId = $request->get('entityid');
+        $set = $request->get('set');
+
+        $metadata = $this->mdHandler->getMetaData($entityId, $set);
+
+        $t = new Template($this->config, 'admin:show_metadata.twig');
+        $t->data['metadata'] = var_export($metadata, true);
+        return $t;
+    }
 }

modules/admin/routes.yaml

@@ -16,6 +16,9 @@ admin-fed:
 admin-fed-cert:
     path:       /federation/cert
     defaults:   { _controller: 'SimpleSAML\Module\admin\FederationController::downloadCert' }
+admin-fed-show:
+    path:       /federation/show
+    defaults:   { _controller: 'SimpleSAML\Module\admin\FederationController::showRemoteEntity' }
 admin-fed-converter:
     path:       /federation/metadata-converter
     defaults:   { _controller: 'SimpleSAML\Module\admin\FederationController::metadataConverter' }

modules/admin/templates/federation.twig

@@ -105,18 +105,17 @@
       <ul>
       {% for entityid, entity in set %}
 
-        <li><a href="{{ (metadata_url ~ '?entityid=' ~ entity.entityid ~ '&set=' ~ key) }}">
-          {%- if entity.name_translated %}
+        <li><a href="federation/show{{ ('?entityid=' ~ (entity.entityid|url_encode) ~ '&set=' ~ key) }}">
+          {%- if entity.name_translated -%}
 
           {{ entity.name_translated }}
-          {%- elseif entity.organizationdisplayname_translated %}
+          {%- elseif entity.organizationdisplayname_translated -%}
 
           {{ entity.organizationdisplayname_translated }}
-          {%- else %}
+          {%- else -%}
 
           {{ entity.entityid|escape('html') }}
-          {% endif -%}
-
+          {%- endif -%}
           </a>
           {%- if entity.expire %}
             {%- if entity.expire < date().timestamp %}
@@ -126,9 +125,8 @@
               {%- set expiration = (entity.expire - date().timestamp) / 3600 %}
 
           ({% trans %}expires in {{ expiration }} hours{% endtrans %})
-            {%- endif %}
-          {%- endif %}
-
+            {%- endif -%}
+          {%- endif -%}
         </li>
       {% endfor %}
       </ul>
@@ -144,7 +142,7 @@
       {%- endfor %}
 
     </ul>
-    <form action="{{ metadata_url }}" method="get" class="pure-form">
+    <form action="federation/show" method="get" class="pure-form">
       <fieldset class="fancyfieldset">
         <legend>{% trans %}Look up metadata for entity:{% endtrans %}</legend>
         <select name="set">
@@ -156,7 +154,7 @@
           {%- endif %}
 
         </select>
-        <input type="text" name="entityid" placeholder="{% trans %}EntityID{% endtrans %}" />
+        <input type="text" name="entityid" placeholder="{% trans %}EntityID{% endtrans %}">
         <button class="pure-button pure-button-red" type="submit">{% trans %}Search{% endtrans %}</button>
       </fieldset>
     </form>

modules/admin/templates/show_metadata.twig

+{% set pagetile = 'SimpleSAMLphp Show Metadata'|trans %}
+{% extends 'base.twig' %}
+{% block content %}
+
+    <h2>{{ 'Metadata' | trans }}</h2>
+    <div class="code-box hljs">
+        <div class="pure-button-group top-right-corner">
+            <a class="pure-button copy hljs" data-clipboard-target="#metadata"
+                title="{% trans %}Copy to clipboard{% endtrans %}"><span class="fa fa-copy"></span></a>
+        </div>
+        <div id="metadata" class="code-box-content php">
+            {#- #}$metadata[{{ entityid }}] => {{ metadata|escape }};{# -#}
+        </div>
+    </div>
+    <div class="center">
+        <a href="../federation" class="pure-button pure-button-red">{{ 'Back'|trans }}</a>
+    </div>
+{% endblock content %}