549 lines
20 KiB
JavaScript
549 lines
20 KiB
JavaScript
// Backend Server for AccManager
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// Express.js + mssql
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const express = require('express');
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const sql = require('mssql');
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const cors = require('cors');
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const app = express();
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// Middleware
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app.use(cors());
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app.use(express.json());
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// Serve static files
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const path = require('path');
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app.use(express.static(path.join(__dirname, 'pages')));
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app.use(express.static(path.join(__dirname, 'js')));
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app.use(express.static(path.join(__dirname)));
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// Root route
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app.get('/', (req, res) => {
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res.sendFile(path.join(__dirname, 'pages', 'login.html'));
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});
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// SQL Server Configuration
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const sqlConfig = {
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server: '172.20.235.176',
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authentication: {
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type: 'default',
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options: {
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userName: 'sa',
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password: 'robotics@2022'
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}
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},
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options: {
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database: 'AccManager',
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trustServerCertificate: true,
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enableKeepAlive: true,
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connectTimeout: 30000,
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encrypt: false
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}
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};
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// Initialize Database Pool
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let pool;
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async function initializeDatabase() {
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try {
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pool = new sql.ConnectionPool(sqlConfig);
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await pool.connect();
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console.log('✓ Connected to SQL Server');
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// Check and create database if not exists
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const masterConnection = new sql.ConnectionPool({
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server: '172.20.235.176',
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authentication: { type: 'default', options: { userName: 'sa', password: 'robotics@2022' } },
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options: { connectTimeout: 30000, database: 'master', trustServerCertificate: true, encrypt: false }
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});
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await masterConnection.connect();
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const createDbResult = await masterConnection.request()
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.query(`IF NOT EXISTS (SELECT name FROM sys.databases WHERE name = 'AccManager')
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BEGIN
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CREATE DATABASE AccManager;
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END`);
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await masterConnection.close();
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// Now create tables in AccManager
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await createTables();
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console.log('✓ Database and tables created');
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} catch (err) {
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console.error('Database connection failed:', err);
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process.exit(1);
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}
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}
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async function createTables() {
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const queries = [
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// Users Table
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`IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'Users')
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BEGIN
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CREATE TABLE Users (
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UserId INT PRIMARY KEY IDENTITY(1,1),
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Username NVARCHAR(50) UNIQUE NOT NULL,
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Password NVARCHAR(255) NOT NULL,
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Email NVARCHAR(100),
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FullName NVARCHAR(100),
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Role NVARCHAR(50) NOT NULL,
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Status NVARCHAR(20) DEFAULT 'Active',
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CreatedDate DATETIME DEFAULT GETDATE(),
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LastLogin DATETIME,
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IsActive BIT DEFAULT 1
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)
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END`,
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// Applications Table
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`IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'Applications')
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BEGIN
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CREATE TABLE Applications (
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AppId INT PRIMARY KEY IDENTITY(1,1),
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Name NVARCHAR(100) NOT NULL,
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Type NVARCHAR(50),
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Status NVARCHAR(20) DEFAULT 'online',
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Icon NVARCHAR(50),
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Description NVARCHAR(500),
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Url NVARCHAR(255),
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CreatedDate DATETIME DEFAULT GETDATE(),
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UpdatedDate DATETIME DEFAULT GETDATE()
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)
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END`,
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// Accounts Table
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`IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'Accounts')
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BEGIN
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CREATE TABLE Accounts (
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AccountId INT PRIMARY KEY IDENTITY(1,1),
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UserId INT NOT NULL,
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AppId INT NOT NULL,
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AccountUsername NVARCHAR(100),
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AccountPassword NVARCHAR(255),
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Email NVARCHAR(100),
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AccessLevel NVARCHAR(50),
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Status NVARCHAR(20) DEFAULT 'Active',
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Notes NVARCHAR(MAX),
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CreatedDate DATETIME DEFAULT GETDATE(),
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UpdatedDate DATETIME DEFAULT GETDATE(),
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FOREIGN KEY (UserId) REFERENCES Users(UserId) ON DELETE CASCADE,
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FOREIGN KEY (AppId) REFERENCES Applications(AppId) ON DELETE CASCADE
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)
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END`,
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// AuditLog Table
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`IF NOT EXISTS (SELECT * FROM sys.tables WHERE name = 'AuditLog')
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BEGIN
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CREATE TABLE AuditLog (
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LogId INT PRIMARY KEY IDENTITY(1,1),
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UserId INT,
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Action NVARCHAR(50),
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TableName NVARCHAR(50),
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RecordId INT,
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OldValue NVARCHAR(MAX),
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NewValue NVARCHAR(MAX),
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Timestamp DATETIME DEFAULT GETDATE(),
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FOREIGN KEY (UserId) REFERENCES Users(UserId)
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)
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END`
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];
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for (let query of queries) {
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try {
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await pool.request().query(query);
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} catch (err) {
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console.error('Table creation error:', err.message);
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}
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}
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// Ensure new columns exist on Applications for migrations
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try {
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await pool.request().query(`IF COL_LENGTH('dbo.Applications','Url') IS NULL ALTER TABLE Applications ADD Url NVARCHAR(255);`);
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await pool.request().query(`IF COL_LENGTH('dbo.Applications','Description') IS NULL ALTER TABLE Applications ADD Description NVARCHAR(500);`);
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// Backfill Url to empty string to avoid undefined in responses
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await pool.request().query(`UPDATE Applications SET Url = '' WHERE Url IS NULL;`);
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} catch (err) {
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console.error('Column addition error (Applications):', err.message);
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}
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// Insert initial admin user
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try {
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await pool.request()
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.input('username', sql.NVarChar, 'admin')
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.input('password', sql.NVarChar, 'admin')
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.input('email', sql.NVarChar, 'admin@accmanager.local')
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.input('fullname', sql.NVarChar, 'Administrator')
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.input('role', sql.NVarChar, 'admin')
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.query(`IF NOT EXISTS (SELECT * FROM Users WHERE Username = @username)
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INSERT INTO Users (Username, Password, Email, FullName, Role, IsActive)
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VALUES (@username, @password, @email, @fullname, @role, 1)`);
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console.log('✓ Admin user created: admin / admin');
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} catch (err) {
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console.error('Admin user error:', err.message);
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}
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// Insert sample applications
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try {
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await pool.request()
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.query(`IF (SELECT COUNT(*) FROM Applications) = 0
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BEGIN
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INSERT INTO Applications (Name, Type, Status, Icon, Description, Url)
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VALUES
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('AWS', 'Cloud', 'online', 'cloud', 'Amazon Web Services', 'https://aws.amazon.com'),
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('GitHub', 'VCS', 'online', 'code', 'GitHub - Version Control', 'https://github.com'),
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('Google Workspace', 'Collaboration', 'online', 'mail', 'Google Workspace', 'https://workspace.google.com'),
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('Nginx Proxy', 'Infra', 'offline', 'dns', 'Nginx Web Server', 'https://nginx.org')
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END`);
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console.log('✓ Sample applications created');
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} catch (err) {
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console.error('Applications error:', err.message);
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}
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}
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// ==========================================
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// API ROUTES - Authentication
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// ==========================================
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// Login endpoint
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app.post('/api/auth/login', async (req, res) => {
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try {
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const { username, password } = req.body;
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const result = await pool.request()
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.input('username', sql.NVarChar, username)
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.input('password', sql.NVarChar, password)
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.query('SELECT UserId, Username, Email, FullName, Role, Status FROM Users WHERE Username = @username AND Password = @password AND IsActive = 1');
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if (result.recordset.length > 0) {
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const user = result.recordset[0];
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// Update last login
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await pool.request()
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.input('userId', sql.Int, user.UserId)
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.query('UPDATE Users SET LastLogin = GETDATE() WHERE UserId = @userId');
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res.json({
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success: true,
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message: 'Login successful',
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user: user
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});
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} else {
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res.status(401).json({
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success: false,
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message: 'Invalid username or password'
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});
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}
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} catch (err) {
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console.error('Login error:', err);
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res.status(500).json({ success: false, message: err.message });
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}
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});
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// ==========================================
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// API ROUTES - Users
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// ==========================================
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// Get all users
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app.get('/api/users', async (req, res) => {
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try {
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const result = await pool.request()
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.query('SELECT UserId, Username, Email, FullName, Role, Status, CreatedDate FROM Users ORDER BY CreatedDate DESC');
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res.json({ success: true, data: result.recordset });
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} catch (err) {
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res.status(500).json({ success: false, message: err.message });
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}
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});
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// Get user by ID
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app.get('/api/users/:id', async (req, res) => {
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try {
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const result = await pool.request()
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.input('userId', sql.Int, req.params.id)
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.query('SELECT * FROM Users WHERE UserId = @userId');
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if (result.recordset.length > 0) {
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res.json({ success: true, data: result.recordset[0] });
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} else {
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res.status(404).json({ success: false, message: 'User not found' });
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}
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} catch (err) {
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res.status(500).json({ success: false, message: err.message });
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}
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});
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// Create new user
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app.post('/api/users', async (req, res) => {
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try {
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const { username, password, email, fullname, role } = req.body;
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const result = await pool.request()
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.input('username', sql.NVarChar, username)
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.input('password', sql.NVarChar, password)
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.input('email', sql.NVarChar, email)
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.input('fullname', sql.NVarChar, fullname)
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.input('role', sql.NVarChar, role)
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.query(`INSERT INTO Users (Username, Password, Email, FullName, Role, IsActive)
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VALUES (@username, @password, @email, @fullname, @role, 1);
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SELECT SCOPE_IDENTITY() as UserId`);
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res.json({ success: true, message: 'User created', userId: result.recordset[0].UserId });
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} catch (err) {
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res.status(500).json({ success: false, message: err.message });
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}
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});
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// ==========================================
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// API ROUTES - Applications
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// ==========================================
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// Get all applications
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app.get('/api/applications', async (req, res) => {
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try {
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const result = await pool.request()
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.query('SELECT AppId, Name, Type, Status, Icon, Description, Url, CreatedDate, UpdatedDate FROM Applications ORDER BY Name');
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res.json({ success: true, data: result.recordset });
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} catch (err) {
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res.status(500).json({ success: false, message: err.message });
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}
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});
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// Create application
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app.post('/api/applications', async (req, res) => {
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try {
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const { name, type, status, icon, description, url } = req.body;
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const result = await pool.request()
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.input('name', sql.NVarChar, name)
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.input('type', sql.NVarChar, type)
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.input('status', sql.NVarChar, status)
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.input('icon', sql.NVarChar, icon)
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.input('description', sql.NVarChar, description)
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.input('url', sql.NVarChar, url)
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.query(`INSERT INTO Applications (Name, Type, Status, Icon, Description, Url)
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VALUES (@name, @type, @status, @icon, @description, @url);
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SELECT SCOPE_IDENTITY() as AppId`);
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res.json({ success: true, message: 'Application created', appId: result.recordset[0].AppId });
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} catch (err) {
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res.status(500).json({ success: false, message: err.message });
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}
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});
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// Update application
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app.put('/api/applications/:id', async (req, res) => {
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try {
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const { name, type, status, icon, description, url } = req.body;
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await pool.request()
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.input('appId', sql.Int, req.params.id)
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.input('name', sql.NVarChar, name)
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.input('type', sql.NVarChar, type)
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.input('status', sql.NVarChar, status)
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.input('icon', sql.NVarChar, icon)
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.input('description', sql.NVarChar, description)
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.input('url', sql.NVarChar, url)
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.query(`UPDATE Applications
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SET Name = @name,
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Type = @type,
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Status = @status,
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Icon = @icon,
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Description = @description,
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Url = @url,
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UpdatedDate = GETDATE()
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WHERE AppId = @appId`);
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res.json({ success: true, message: 'Application updated' });
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} catch (err) {
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res.status(500).json({ success: false, message: err.message });
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}
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});
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// Delete application
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app.delete('/api/applications/:id', async (req, res) => {
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try {
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await pool.request()
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.input('appId', sql.Int, req.params.id)
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.query('DELETE FROM Applications WHERE AppId = @appId');
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res.json({ success: true, message: 'Application deleted' });
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} catch (err) {
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res.status(500).json({ success: false, message: err.message });
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}
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});
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// ==========================================
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// API ROUTES - Accounts
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// ==========================================
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// Get accounts for a user
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app.get('/api/accounts/user/:userId', async (req, res) => {
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try {
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const result = await pool.request()
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.input('userId', sql.Int, req.params.userId)
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.query(`SELECT a.*, app.Name as AppName, app.Type as AppType
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FROM Accounts a
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JOIN Applications app ON a.AppId = app.AppId
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WHERE a.UserId = @userId
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ORDER BY a.CreatedDate DESC`);
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res.json({ success: true, data: result.recordset });
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} catch (err) {
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res.status(500).json({ success: false, message: err.message });
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}
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});
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// Create account
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app.post('/api/accounts', async (req, res) => {
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try {
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const { userId, appId, accountUsername, accountPassword, email, accessLevel, notes } = req.body;
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const result = await pool.request()
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.input('userId', sql.Int, userId)
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.input('appId', sql.Int, appId)
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.input('accountUsername', sql.NVarChar, accountUsername)
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.input('accountPassword', sql.NVarChar, accountPassword)
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.input('email', sql.NVarChar, email)
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.input('accessLevel', sql.NVarChar, accessLevel)
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.input('notes', sql.NVarChar, notes)
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.query(`INSERT INTO Accounts (UserId, AppId, AccountUsername, AccountPassword, Email, AccessLevel, Notes)
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VALUES (@userId, @appId, @accountUsername, @accountPassword, @email, @accessLevel, @notes);
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SELECT SCOPE_IDENTITY() as AccountId`);
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res.json({ success: true, message: 'Account created', accountId: result.recordset[0].AccountId });
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} catch (err) {
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res.status(500).json({ success: false, message: err.message });
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}
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});
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// Update account
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app.put('/api/accounts/:id', async (req, res) => {
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try {
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const { userId, appId, accountUsername, accountPassword, email, accessLevel, notes } = req.body;
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await pool.request()
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.input('accountId', sql.Int, req.params.id)
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.input('userId', sql.Int, userId)
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.input('appId', sql.Int, appId)
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.input('accountUsername', sql.NVarChar, accountUsername)
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.input('accountPassword', sql.NVarChar, accountPassword)
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.input('email', sql.NVarChar, email)
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.input('accessLevel', sql.NVarChar, accessLevel)
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.input('notes', sql.NVarChar, notes)
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.query(`UPDATE Accounts
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SET UserId = @userId,
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AppId = @appId,
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AccountUsername = @accountUsername,
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AccountPassword = @accountPassword,
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Email = @email,
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AccessLevel = @accessLevel,
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Notes = @notes,
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UpdatedDate = GETDATE()
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WHERE AccountId = @accountId`);
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res.json({ success: true, message: 'Account updated' });
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} catch (err) {
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res.status(500).json({ success: false, message: err.message });
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}
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});
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// Delete account
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app.delete('/api/accounts/:id', async (req, res) => {
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try {
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await pool.request()
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.input('accountId', sql.Int, req.params.id)
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.query('DELETE FROM Accounts WHERE AccountId = @accountId');
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res.json({ success: true, message: 'Account deleted' });
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} catch (err) {
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res.status(500).json({ success: false, message: err.message });
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}
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});
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// ==========================================
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// API ROUTES - Database Info
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// ==========================================
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// Get database information
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app.get('/api/database/info', async (req, res) => {
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try {
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const tables = await pool.request().query(`
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SELECT TABLE_NAME as TableName,
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(SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = t.TABLE_NAME) as ColumnCount
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FROM INFORMATION_SCHEMA.TABLES t
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WHERE TABLE_SCHEMA = 'dbo'
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ORDER BY TABLE_NAME
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`);
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const users = await pool.request().query('SELECT COUNT(*) as Count FROM Users');
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const apps = await pool.request().query('SELECT COUNT(*) as Count FROM Applications');
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const accounts = await pool.request().query('SELECT COUNT(*) as Count FROM Accounts');
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res.json({
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success: true,
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database: 'AccManager',
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server: '172.20.235.176',
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tables: tables.recordset,
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statistics: {
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users: users.recordset[0].Count,
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applications: apps.recordset[0].Count,
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accounts: accounts.recordset[0].Count
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}
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});
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} catch (err) {
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res.status(500).json({ success: false, message: err.message });
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}
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});
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// Health check
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app.get('/api/health', (req, res) => {
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res.json({ status: 'OK', database: 'Connected' });
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});
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// ==========================================
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// Error Handling
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// ==========================================
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app.use((err, req, res, next) => {
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console.error(err);
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res.status(500).json({ success: false, message: err.message });
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});
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// ==========================================
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// Server Startup
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// ==========================================
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const PORT = process.env.PORT || 3000;
|
|
|
|
async function startServer() {
|
|
try {
|
|
await initializeDatabase();
|
|
|
|
app.listen(PORT, () => {
|
|
console.log(`\n========================================`);
|
|
console.log(`AccManager Backend Server`);
|
|
console.log(`========================================`);
|
|
console.log(`✓ Server running on http://localhost:${PORT}`);
|
|
console.log(`✓ Database: AccManager`);
|
|
console.log(`✓ Default admin: admin / admin`);
|
|
console.log(`\nAPI Endpoints:`);
|
|
console.log(` POST /api/auth/login`);
|
|
console.log(` GET /api/database/info`);
|
|
console.log(` GET /api/users`);
|
|
console.log(` GET /api/applications`);
|
|
console.log(` GET /api/accounts/user/:userId`);
|
|
console.log(`========================================\n`);
|
|
});
|
|
} catch (err) {
|
|
console.error('Failed to start server:', err);
|
|
process.exit(1);
|
|
}
|
|
}
|
|
|
|
// Graceful shutdown
|
|
process.on('SIGINT', async () => {
|
|
console.log('\nShutting down...');
|
|
if (pool) {
|
|
await pool.close();
|
|
}
|
|
process.exit(0);
|
|
});
|
|
|
|
startServer();
|