Add Ldap

composer.json

@@ -1,5 +1,6 @@
 {
     "require": {
-        "vlucas/phpdotenv": "^5.7"
+        "vlucas/phpdotenv": "^5.7",
+        "directorytree/ldaprecord": "^3.1"
     }
 }

php/auto/auto.php

@@ -1,5 +1,7 @@
 <?php
 
+session_start();
+
 require_once $_SERVER['DOCUMENT_ROOT'] . '/vendor/autoload.php';
 $dotenv = Dotenv\Dotenv::createImmutable($_SERVER['DOCUMENT_ROOT']); // dir containing .env
 $dotenv->load();

php/auto/user.php

@@ -1,8 +1,13 @@
 <?php
 
-function hasPermission(int $userId, string $resourceName, string $actionName): bool
+function hasPermission(string $resourceName, string $actionName): bool
 {
     global $conn;
+
+    if(!isset($_SESSION['id'])){
+        return false;
+    }
+
     $sql = "
         SELECT COUNT(*) AS permission_count
         FROM users u
@@ -16,7 +21,7 @@ function hasPermission(int $userId, string $resourceName, string $actionName): b
  
     $stmt = $conn->prepare($sql);
     $stmt->execute([
-        ':userId'       => $userId,
+        ':userId'       => $_SESSION['id'],
         ':resourceName' => $resourceName,
         ':actionName'   => $actionName,
     ]);

php/user/ldapLogin.php

@@ -0,0 +1,92 @@
+<?php
+
+require_once $_SERVER['DOCUMENT_ROOT'] . '/php/auto/auto.php';
+
+use LdapRecord\Connection;
+$nimrodLDAP = new Connection([
+  'hosts' => [getenv('LDAP_HOST')],
+  'port' => 389,
+  'base_dn' => getenv('LDAP_BASEDN'),
+  'username' => getenv('LDAP_USER'),
+  'password' => getenv('LDAP_SECRET')
+]);
+
+if (!isset($_POST['uporabnik']) || !isset($_POST['geslo'])) {
+  echo json_encode(["napaka" => "manjkajo podatki"]);
+  exit;
+}
+
+$username = $_POST['uporabnik'];
+$geslo = $_POST['geslo'];
+
+try {
+  $nimrodLDAP->connect();
+} catch (Exception $e) {
+  echo 'napaka pri povezavi na LDap';
+  echo $e;
+  exit;
+}
+
+$LUser = $nimrodLDAP->query()->findBy('samaccountname', $username);
+if (empty($LUser)) {
+  echo json_encode(["napaka" => "uporabnik ni najden"]);
+  exit;
+}
+
+
+$vGrupah = $LUser['memberof'];
+$dGrupe = [ 
+  'cn=Nimrod_Web,ou=Nimrod OU,dc=nimrod,dc=local', 
+];
+
+$razlikaGrup = array_intersect(
+  array_map('strtolower', $vGrupah),
+  array_map('strtolower', $dGrupe)
+);
+if (count($razlikaGrup) <= 0) {
+  echo json_encode(["napaka" => "nimaš pravic skupinskih"]);
+  exit;
+}
+
+$emailUserja = $LUser['userprincipalname'][0]; 
+$user = $LUser['distinguishedname'][0];
+if (!$nimrodLDAP->auth()->attempt($user, $geslo, $stayAuthenticated = true)) {
+  echo json_encode(["napaka" => "napacno geslo"]);
+  exit;
+}
+
+$uporabnik = $LUser['displayname'][0];
+$email = $LUser['mail'][0];
+
+$find = $conn->prepare("SELECT user_id, username FROM users WHERE email = :email");
+$find->execute([':email' => $email]);
+$obstojeciUporabnik = $find->fetch();
+
+if ($obstojeciUporabnik) {
+  $update = $conn->prepare("UPDATE users SET display_name = :display_name WHERE user_id = :user_id");
+  $update->execute([':display_name' => $uporabnik, ':user_id' => $obstojeciUporabnik['user_id']]);
+
+  $_SESSION['id'] = $obstojeciUporabnik['user_id'];
+  $_SESSION['username'] = $obstojeciUporabnik['username'];
+} else {
+  $insert = $conn->prepare("INSERT INTO users (username, email, display_name) VALUES (:username, :email, :display_name)");
+  $insert->execute([':username' => $username, ':email' => $email, ':display_name' => $uporabnik]);
+  $_SESSION['id'] = $conn->lastInsertId();
+  $_SESSION['username'] = $username;
+}
+
+$_SESSION['displayname'] = $uporabnik;
+$_SESSION['email'] = $email;
+
+echo json_encode(["res" => "uspesno"]);
+
+
+
+
+
+
+
+
+
+
+

php/user/logout.php

@@ -0,0 +1,2 @@
+<?php
+session_destroy();

sql/rules.sql

@@ -10,7 +10,8 @@ CREATE TABLE group_infos (
 CREATE TABLE users (
     user_id      INT PRIMARY KEY AUTO_INCREMENT,
     username     VARCHAR(100) NOT NULL UNIQUE,
-    email       VARCHAR(255) NOT NULL UNIQUE,
+    email        VARCHAR(255) NOT NULL,
+    display_name VARCHAR(255) NULL,
     group_id     INT NULL,                 -- nullable if a user can exist with no group yet
     created_at  TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
     FOREIGN KEY (group_id) REFERENCES group_infos(group_id) ON DELETE SET NULL