Code refactoring (add autoloader and change files organization)

1 files changed, 79 insertions, 0 deletions

diff --git a/app/Model/Ldap.php b/app/Model/Ldap.php
new file mode 100644
index 00000000..3359318c
--- /dev/null
+++ b/app/Model/Ldap.php
@@ -0,0 +1,79 @@
+<?php
+
+namespace Model;
+
+/**
+ * LDAP model
+ *
+ * @package  model
+ * @author   Frederic Guillot
+ */
+class Ldap extends Base
+{
+    /**
+     * Authenticate a user
+     *
+     * @access public
+     * @param  string  $username  Username
+     * @param  string  $password  Password
+     * @return null|boolean
+     */
+    public function authenticate($username, $password)
+    {
+        if (! function_exists('ldap_connect')) {
+            die('The PHP LDAP extension is required');
+        }
+
+        $ldap = ldap_connect(LDAP_SERVER, LDAP_PORT);
+
+        if (! is_resource($ldap)) {
+            die('Unable to connect to the LDAP server: "'.LDAP_SERVER.'"');
+        }
+
+        ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
+        ldap_set_option($ldap, LDAP_OPT_REFERRALS, 0);
+
+        if (@ldap_bind($ldap, sprintf(LDAP_USER_DN, $username), $password)) {
+            return $this->create($username);
+        }
+
+        return false;
+    }
+
+    /**
+     * Create automatically a new local user after the LDAP authentication
+     *
+     * @access public
+     * @param  string  $username  Username
+     * @return bool
+     */
+    public function create($username)
+    {
+        $userModel = new User($this->db, $this->event);
+        $user = $userModel->getByUsername($username);
+
+        // There is an existing user account
+        if ($user) {
+
+            if ($user['is_ldap_user'] == 1) {
+
+                // LDAP user already created
+                return true;
+            }
+            else {
+
+                // There is already a local user with that username
+                return false;
+            }
+        }
+
+        // Create a LDAP user
+        $values = array(
+            'username' => $username,
+            'is_admin' => 0,
+            'is_ldap_user' => 1,
+        );
+
+        return $userModel->create($values);
+    }
+}