implement federation policies and instance info substitution policy

1 files changed, 5 insertions, 0 deletions

diff --git a/routes/interaction.php b/routes/interaction.php
index 53bc193..5768fe1 100644
--- a/routes/interaction.php
+++ b/routes/interaction.php
@@ -1,16 +1,21 @@
 <?php
 
 use Digitigrade\HttpResponseStatus\NotFound;
+use Digitigrade\HttpResponseStatus\PolicyRejected;
+use Digitigrade\Model\Instance;
 use Digitigrade\Model\Interaction;
+use Digitigrade\PolicyManager;
 use Digitigrade\Router;
 
 Router::getInstance()->mount('/interaction/:id', function (array $args) {
     $interaction = Interaction::find($args['id']);
+    $instance = Instance::findByRequestHeaders();
     if ($interaction == null || $interaction->deleted) {
         throw new NotFound("i don't know that interaction");
     }
     if (!$interaction->author->isLocal) {
         throw new NotFound("i don't want to tell you about non-local interactions!");
     }
+    PolicyManager::getInstance()->checkFederationOrThrow($interaction, $instance);
     json_response($interaction);
 });
\ No newline at end of file