fdnjhbpfwbz

auth.js

@@ -1,4 +1,5 @@
 const bcrypt = require('bcryptjs');
+const fetch = require('node-fetch');
 
 class AuthService {
     constructor() {
@@ -33,13 +34,19 @@ class AuthService {
         if (!row) {
             const hashedPassword = await bcrypt.hash(userData.password, 10);
             this.db.prepare(
-                'INSERT INTO users (login, password, name, email, role, auth_type, created_at) VALUES (?, ?, ?, ?, ?, ?, datetime(\'now\'))'
-            ).run(userData.login, hashedPassword, userData.name, userData.email || null, userData.role, 'local');
+                "INSERT INTO users (login, password, name, email, role, auth_type, created_at) VALUES (?, ?, ?, ?, ?, ?, datetime('now'))"
+            ).run(userData.login, hashedPassword, userData.name, userData.email || null, userData.role, userData.auth_type || 'local');
             console.log('Создан пользователь: ' + userData.name);
         }
     }
 
     authenticate(login, password) {
+        const user = this.authenticateLocal(login, password);
+        if (user) return user;
+        return null;
+    }
+
+    authenticateLocal(login, password) {
         const user = this.db.prepare("SELECT * FROM users WHERE login = ? AND auth_type = 'local'").get(login);
         if (!user) return null;
         const isValid = bcrypt.compareSync(password, user.password);
@@ -51,6 +58,68 @@ class AuthService {
         return null;
     }
 
+    async authenticateWithLDAP(login, password) {
+        if (!this.db) return null;
+        if (!process.env.LDAP_AUTH_URL) return null;
+
+        try {
+            const response = await fetch(process.env.LDAP_AUTH_URL, {
+                method: 'POST',
+                headers: { 'Content-Type': 'application/json' },
+                body: JSON.stringify({ username: login, password })
+            });
+
+            if (!response.ok) return null;
+
+            const data = await response.json();
+            if (!data.success) return null;
+
+            return this.processLDAPUser(data);
+        } catch (error) {
+            console.error('Ошибка LDAP аутентификации:', error.message);
+            return null;
+        }
+    }
+
+    processLDAPUser(ldapData) {
+        if (!this.db) return null;
+
+        const { username, full_name, groups } = ldapData;
+        const userGroups = groups || [];
+
+        const allowedGroups = process.env.ALLOWED_GROUPS
+            ? process.env.ALLOWED_GROUPS.split(',').map(g => g.trim())
+            : [];
+
+        let role = 'teacher';
+        if (userGroups.some(group => allowedGroups.includes(group))) {
+            role = 'admin';
+        }
+
+        const existingUser = this.db.prepare("SELECT * FROM users WHERE login = ? AND auth_type = 'ldap'").get(username);
+
+        if (existingUser) {
+            this.db.prepare(
+                "UPDATE users SET name = ?, email = ?, role = ?, groups = ?, last_login = datetime('now') WHERE id = ?"
+            ).run(full_name || username, username + '@school25.ru', role, JSON.stringify(userGroups), existingUser.id);
+
+            const { password, ...userWithoutPassword } = existingUser;
+            return { ...userWithoutPassword, name: full_name || username, email: username + '@school25.ru', role, groups: JSON.stringify(userGroups) };
+        } else {
+            this.db.prepare(
+                "INSERT INTO users (login, name, email, role, auth_type, groups, created_at, last_login) VALUES (?, ?, ?, ?, 'ldap', ?, datetime('now'), datetime('now'))"
+            ).run(username, full_name || username, username + '@school25.ru', role, JSON.stringify(userGroups));
+
+            const newUser = this.db.prepare("SELECT * FROM users WHERE login = ? AND auth_type = 'ldap'").get(username);
+            if (newUser) {
+                const { password, ...userWithoutPassword } = newUser;
+                console.log('Создан LDAP пользователь: ' + (full_name || username));
+                return userWithoutPassword;
+            }
+        }
+        return null;
+    }
+
     getUserById(id) {
         const user = this.db.prepare('SELECT id, login, name, email, role, auth_type, created_at, last_login FROM users WHERE id = ?').get(id);
         return user || null;

package.json

@@ -19,6 +19,7 @@
     "dotenv": "^16.3.1",
     "express": "^4.22.2",
     "express-session": "^1.18.2",
+    "node-fetch": "~2.6.7",
     "multer": "^2.2.0",
     "pdf-parse": "^2.4.5"
   }

server.js

@@ -111,7 +111,7 @@ const requireAuth = (req, res, next) => {
 
 const loginAttempts = new Map();
 
-app.post('/api/login', (req, res) => {
+app.post('/api/login', async (req, res) => {
     const ip = req.ip || req.connection.remoteAddress;
     const now = Date.now();
     if (loginAttempts.has(ip)) {
@@ -134,7 +134,10 @@ app.post('/api/login', (req, res) => {
     }
 
     try {
-        const user = authService.authenticate(login, password);
+        let user = authService.authenticateLocal(login, password);
+        if (!user) {
+            user = await authService.authenticateWithLDAP(login, password);
+        }
         if (user) {
             const sessionUser = {
                 id: user.id,