Rewrite of the authentication and authorization system

app/User/ReverseProxyUserProvider.php

@@ -0,0 +1,147 @@
+<?php
+
+namespace Kanboard\User;
+
+use Kanboard\Core\User\UserProviderInterface;
+use Kanboard\Core\Security\Role;
+
+/**
+ * Reverse Proxy User Provider
+ *
+ * @package  user
+ * @author   Frederic Guillot
+ */
+class ReverseProxyUserProvider implements UserProviderInterface
+{
+    /**
+     * Username
+     *
+     * @access private
+     * @var string
+     */
+    private $username = '';
+
+    /**
+     * Constructor
+     *
+     * @access public
+     * @param  string $username
+     */
+    public function __construct($username)
+    {
+        $this->username = $username;
+    }
+
+    /**
+     * Return true to allow automatic user creation
+     *
+     * @access public
+     * @return boolean
+     */
+    public function isUserCreationAllowed()
+    {
+        return true;
+    }
+
+    /**
+     * Get internal id
+     *
+     * @access public
+     * @return string
+     */
+    public function getInternalId()
+    {
+        return '';
+    }
+
+    /**
+     * Get external id column name
+     *
+     * @access public
+     * @return string
+     */
+    public function getExternalIdColumn()
+    {
+        return 'username';
+    }
+
+    /**
+     * Get external id
+     *
+     * @access public
+     * @return string
+     */
+    public function getExternalId()
+    {
+        return $this->username;
+    }
+
+    /**
+     * Get user role
+     *
+     * @access public
+     * @return string
+     */
+    public function getRole()
+    {
+        return REVERSE_PROXY_DEFAULT_ADMIN === $this->username ? Role::APP_ADMIN : Role::APP_USER;
+    }
+
+    /**
+     * Get username
+     *
+     * @access public
+     * @return string
+     */
+    public function getUsername()
+    {
+        return $this->username;
+    }
+
+    /**
+     * Get full name
+     *
+     * @access public
+     * @return string
+     */
+    public function getName()
+    {
+        return '';
+    }
+
+    /**
+     * Get user email
+     *
+     * @access public
+     * @return string
+     */
+    public function getEmail()
+    {
+        return REVERSE_PROXY_DEFAULT_DOMAIN !== '' ? $this->username.'@'.REVERSE_PROXY_DEFAULT_DOMAIN : '';
+    }
+
+    /**
+     * Get external group ids
+     *
+     * @access public
+     * @return array
+     */
+    public function getExternalGroupIds()
+    {
+        return array();
+    }
+
+    /**
+     * Get extra user attributes
+     *
+     * @access public
+     * @return array
+     */
+    public function getExtraAttributes()
+    {
+        return array(
+            'is_ldap_user' => 1,
+            'disable_login_form' => 1,
+        );
+    }
+}