Initial commit

app/Auth/XenForoGuard.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace App\Auth;
+
+use Illuminate\Contracts\Auth\Guard;
+use Illuminate\Http\Request;
+
+class XenForoGuard implements Guard
+{
+    private ?XenForoUser $user = null;
+
+    public function __construct(private readonly Request $request) {}
+
+    public function check(): bool
+    {
+        return $this->user() !== null;
+    }
+
+    public function guest(): bool
+    {
+        return ! $this->check();
+    }
+
+    public function id(): mixed
+    {
+        return $this->user()?->getAuthIdentifier();
+    }
+
+    public function hasUser(): bool
+    {
+        return $this->user !== null;
+    }
+
+    public function user(): ?XenForoUser
+    {
+        if ($this->hasUser())
+            return $this->user;
+
+        $sessionId = $this->request->cookie('xf_session');
+        if(!$sessionId)
+            return null;
+
+        $xfSession = \DB::connection('xenforo')
+            ->table('session')
+            ->where('session_id', $sessionId)
+            ->value('session_data');
+
+        if(!$xfSession)
+            return null;
+
+        $sessionData = unserialize($xfSession);
+
+        if (!$sessionData || !isset($sessionData['userId']) || !$sessionData['userId'])
+            return null;
+
+        $xfUser = \DB::connection('xenforo')
+            ->table('user')
+            ->where('user_id', $sessionData['userId'])
+            ->first();
+
+        if(!$xfUser)
+            return null;
+
+        return $this->user = new XenForoUser($xfUser);
+    }
+
+    public function validate(array $credentials = []): bool
+    {
+        return false;
+    }
+
+    public function setUser(mixed $user): void
+    {
+        $this->user = $user;
+    }
+
+}