diff --git a/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/illuminate/contracts/Auth/UserProvider.php b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/illuminate/contracts/Auth/UserProvider.php
new file mode 100644
index 0000000..a2ab122
--- /dev/null
+++ b/mailcow/src/mailcow-dockerized/data/web/inc/lib/vendor/illuminate/contracts/Auth/UserProvider.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace Illuminate\Contracts\Auth;
+
+interface UserProvider
+{
+    /**
+     * Retrieve a user by their unique identifier.
+     *
+     * @param  mixed  $identifier
+     * @return \Illuminate\Contracts\Auth\Authenticatable|null
+     */
+    public function retrieveById($identifier);
+
+    /**
+     * Retrieve a user by their unique identifier and "remember me" token.
+     *
+     * @param  mixed  $identifier
+     * @param  string  $token
+     * @return \Illuminate\Contracts\Auth\Authenticatable|null
+     */
+    public function retrieveByToken($identifier, $token);
+
+    /**
+     * Update the "remember me" token for the given user in storage.
+     *
+     * @param  \Illuminate\Contracts\Auth\Authenticatable  $user
+     * @param  string  $token
+     * @return void
+     */
+    public function updateRememberToken(Authenticatable $user, $token);
+
+    /**
+     * Retrieve a user by the given credentials.
+     *
+     * @param  array  $credentials
+     * @return \Illuminate\Contracts\Auth\Authenticatable|null
+     */
+    public function retrieveByCredentials(array $credentials);
+
+    /**
+     * Validate a user against the given credentials.
+     *
+     * @param  \Illuminate\Contracts\Auth\Authenticatable  $user
+     * @param  array  $credentials
+     * @return bool
+     */
+    public function validateCredentials(Authenticatable $user, array $credentials);
+}