From e1ad307b531c27ec6bfaf8b4d018991b0d4a78f3 Mon Sep 17 00:00:00 2001
From: winter
Date: Fri, 6 Dec 2024 20:43:26 +0000
Subject: initial commit

hardcoded functionality mostly!
---
 routes/webfinger.php | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 routes/webfinger.php

(limited to 'routes/webfinger.php')

diff --git a/routes/webfinger.php b/routes/webfinger.php
new file mode 100644
index 0000000..5994529
--- /dev/null
+++ b/routes/webfinger.php
@@ -0,0 +1,34 @@
+<?php
+
+use WpfTest\GlobalConfig;
+use WpfTest\HttpReturnStatus\BadRequest;
+use WpfTest\HttpReturnStatus\NotFound;
+use WpfTest\Router;
+
+Router::getInstance()->mount('/.well-known/webfinger', function (array $args) {
+    if (!isset($_GET['resource'])) {
+        throw new BadRequest('parameter `resource` is required');
+    }
+    $resource = $_GET['resource'];
+    if (!str_starts_with($resource, 'acct:')) {
+        throw new BadRequest('only acct: URIs are supported');
+    }
+    $handle = substr($resource, 5);
+    [$localPart, $remotePart] = explode('@', $handle, 2);
+    if ($remotePart != GlobalConfig::getInstance()->getCanonicalHost()) {
+        throw new NotFound('i only know about local accounts');
+    }
+    if ($localPart != 'winter') {
+        throw new NotFound('i only know about winter!!!');
+    }
+    json_response([
+        'subject' => "acct:$localPart@$remotePart",
+        'links' => [
+            [
+                'rel' => 'urn:example:wpf:actor',
+                'href' => path_to_uri('/user/winter'),
+                'type' => 'application/json'
+            ]
+        ]
+    ]);
+});
\ No newline at end of file
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