diff --git a/app/Forum/ForumPerms.php b/app/Forum/ForumPerms.php
index 566b520..71a59d1 100644
--- a/app/Forum/ForumPerms.php
+++ b/app/Forum/ForumPerms.php
@@ -6,9 +6,9 @@
 
 namespace Sakura\Forum;
 
-use Illuminate\Database\Query\Builder;
 use Sakura\DB;
 use Sakura\User;
+use Sakura\PermissionHandler;
 use Traversable;
 
 /**
@@ -16,20 +16,14 @@ use Traversable;
  * @package Sakura
  * @author Julian van de Groep <me@flash.moe>
  */
-class ForumPerms
+class ForumPerms extends PermissionHandler
 {
-    private static $table = 'forum_perms';
-    private $forums = [];
-    private $user = 0;
-    private $ranks = [];
-    private $permCache = [];
-    private $validCache = [];
+    public const TABLE = 'forum_perms';
 
     public function __construct(Forum $forum, User $user)
     {
-        $this->forums = iterator_to_array($this->getForumIds($forum->id));
-        $this->user = $user->id;
-        $this->ranks = array_keys($user->ranks);
+        $this->additionalRequirements['where_in']['forum_id'] = iterator_to_array($this->getForumIds($forum->id));
+        parent::__construct($user);
     }
 
     public function getForumIds(int $id): Traversable
@@ -45,45 +39,4 @@ class ForumPerms
             yield $id;
         }
     }
-
-    public function __get(string $name): bool
-    {
-        return $this->check($name);
-    }
-
-    public function __isset(string $name): bool
-    {
-        return $this->valid($name);
-    }
-
-    public function valid(string $name): bool
-    {
-        if (!array_key_exists($name, $this->validCache)) {
-            $column = 'perm_' . camel_to_snake($name);
-            $this->validCache[$name] =  DB::getSchemaBuilder()->hasColumn(static::$table, $column);
-        }
-
-        return $this->validCache[$name];
-    }
-
-    public function check(string $name): bool
-    {
-        if (!array_key_exists($name, $this->permCache)) {
-            $column = 'perm_' . camel_to_snake($name);
-
-            $result = DB::table(static::$table)
-                ->whereIn('forum_id', $this->forums)
-                ->where(function (Builder $query) {
-                    $query->whereIn('rank_id', $this->ranks)
-                        ->orWhere('user_id', $this->user);
-                })
-                ->whereNotNull($column)
-                ->groupBy($column)
-                ->min($column);
-
-            $this->permCache[$name] = intval($result) === 1;
-        }
-
-        return $this->permCache[$name];
-    }
 }
diff --git a/app/PermissionHandler.php b/app/PermissionHandler.php
new file mode 100644
index 0000000..117bd72
--- /dev/null
+++ b/app/PermissionHandler.php
@@ -0,0 +1,86 @@
+<?php
+/**
+ * Holds the permission handler.
+ * @package Sakura
+ */
+
+namespace Sakura;
+
+use Illuminate\Database\Query\Builder;
+
+/**
+ * Inheritable permission handler.
+ * @package Sakura
+ * @author Julian van de Groep <me@flash.moe>
+ */
+class PermissionHandler
+{
+    public const TABLE = '';
+
+    public $user = 0;
+    public $ranks = [];
+    public $additionalRequirements = [];
+    private $permCache = [];
+    private $validCache = [];
+
+    public function __construct(User $user)
+    {
+        $this->user = $user->id;
+        $this->ranks = array_keys($user->ranks);
+    }
+
+    public function __get(string $name): bool
+    {
+        return $this->check($name);
+    }
+
+    public function __isset(string $name): bool
+    {
+        return $this->valid($name);
+    }
+
+    public function valid(string $name): bool
+    {
+        if (!array_key_exists($name, $this->validCache)) {
+            $column = 'perm_' . camel_to_snake($name);
+            $this->validCache[$name] =  DB::getSchemaBuilder()->hasColumn(static::TABLE, $column);
+        }
+
+        return $this->validCache[$name];
+    }
+
+    public function check(string $name): bool
+    {
+        if (!array_key_exists($name, $this->permCache)) {
+            $column = 'perm_' . camel_to_snake($name);
+
+            $add_reqs = $this->additionalRequirements;
+
+            $result = DB::table(static::TABLE)
+                ->where(function (Builder $query) {
+                    $query->whereIn('rank_id', $this->ranks)
+                        ->orWhere('user_id', $this->user);
+                })
+                ->where(function (Builder $query) use ($add_reqs) {
+                    if (isset($add_reqs['where'])) {
+                        foreach ($add_reqs['where'] as $col => $val) {
+                            $query->where($col, $val);
+                        }
+                    }
+
+                    if (isset($add_reqs['where_in'])) {
+                        foreach ($add_reqs['where_in'] as $col => $val) {
+                            $query->whereIn($col, $val);
+                        }
+                    }
+                })
+                ->whereNotNull($column)
+                ->groupBy($column)
+                ->min($column);
+
+            $this->permCache[$name] = intval($result) === 1;
+        }
+
+        return $this->permCache[$name];
+    }
+}
diff --git a/app/UserPerms.php b/app/UserPerms.php
index bd95a34..d60b0d8 100644
--- a/app/UserPerms.php
+++ b/app/UserPerms.php
@@ -6,64 +6,12 @@
 
 namespace Sakura;
 
-use Illuminate\Database\Query\Builder;
-
 /**
  * User permission handler.
  * @package Sakura
  * @author Julian van de Groep <me@flash.moe>
  */
-class UserPerms
+class UserPerms extends PermissionHandler
 {
-    private static $table = 'perms';
-    private $user = 0;
-    private $ranks = [];
-    private $permCache = [];
-    private $validCache = [];
-
-    public function __construct(User $user)
-    {
-        $this->user = $user->id;
-        $this->ranks = array_keys($user->ranks);
-    }
-
-    public function __get(string $name): bool
-    {
-        return $this->check($name);
-    }
-
-    public function __isset(string $name): bool
-    {
-        return $this->valid($name);
-    }
-
-    public function valid(string $name): bool
-    {
-        if (!array_key_exists($name, $this->validCache)) {
-            $column = 'perm_' . camel_to_snake($name);
-            $this->validCache[$name] =  DB::getSchemaBuilder()->hasColumn(static::$table, $column);
-        }
-
-        return $this->validCache[$name];
-    }
-
-    public function check(string $name): bool
-    {
-        if (!array_key_exists($name, $this->permCache)) {
-            $column = 'perm_' . camel_to_snake($name);
-
-            $result = DB::table(static::$table)
-                ->where(function (Builder $query) {
-                    $query->whereIn('rank_id', $this->ranks)
-                        ->orWhere('user_id', $this->user);
-                })
-                ->whereNotNull($column)
-                ->groupBy($column)
-                ->min($column);
-
-            $this->permCache[$name] = intval($result) === 1;
-        }
-
-        return $this->permCache[$name];
-    }
+    public const TABLE = 'perms';
 }