Clean commit without large files

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LukeGus
2025-08-07 02:20:27 -05:00
commit d0b139e388
186 changed files with 22902 additions and 0 deletions

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import express from 'express';
import {db} from '../db/index.js';
import {users, settings} from '../db/schema.js';
import {eq, and} from 'drizzle-orm';
import chalk from 'chalk';
import bcrypt from 'bcryptjs';
import {nanoid} from 'nanoid';
import jwt from 'jsonwebtoken';
import type {Request, Response, NextFunction} from 'express';
async function verifyOIDCToken(idToken: string, issuerUrl: string, clientId: string): Promise<any> {
try {
let jwksUrl: string | null = null;
const normalizedIssuerUrl = issuerUrl.endsWith('/') ? issuerUrl.slice(0, -1) : issuerUrl;
try {
const discoveryUrl = `${normalizedIssuerUrl}/.well-known/openid-configuration`;
const discoveryResponse = await fetch(discoveryUrl);
if (discoveryResponse.ok) {
const discovery = await discoveryResponse.json() as any;
if (discovery.jwks_uri) {
jwksUrl = discovery.jwks_uri;
} else {
logger.warn('OIDC discovery document does not contain jwks_uri');
}
} else {
logger.warn(`OIDC discovery failed with status: ${discoveryResponse.status}`);
}
} catch (discoveryError) {
logger.warn(`OIDC discovery failed: ${discoveryError}`);
}
if (!jwksUrl) {
jwksUrl = `${normalizedIssuerUrl}/.well-known/jwks.json`;
}
if (!jwksUrl) {
const authentikJwksUrl = `${normalizedIssuerUrl}/jwks/`;
try {
const jwksTestResponse = await fetch(authentikJwksUrl);
if (jwksTestResponse.ok) {
jwksUrl = authentikJwksUrl;
}
} catch (error) {
logger.warn(`Authentik JWKS URL also failed: ${error}`);
}
}
if (!jwksUrl) {
const baseUrl = normalizedIssuerUrl.replace(/\/application\/o\/[^\/]+$/, '');
const rootJwksUrl = `${baseUrl}/.well-known/jwks.json`;
try {
const jwksTestResponse = await fetch(rootJwksUrl);
if (jwksTestResponse.ok) {
jwksUrl = rootJwksUrl;
}
} catch (error) {
logger.warn(`Authentik root JWKS URL also failed: ${error}`);
}
}
const jwksResponse = await fetch(jwksUrl);
if (!jwksResponse.ok) {
throw new Error(`Failed to fetch JWKS from ${jwksUrl}: ${jwksResponse.status}`);
}
const jwks = await jwksResponse.json() as any;
const header = JSON.parse(Buffer.from(idToken.split('.')[0], 'base64').toString());
const keyId = header.kid;
const publicKey = jwks.keys.find((key: any) => key.kid === keyId);
if (!publicKey) {
throw new Error(`No matching public key found for key ID: ${keyId}`);
}
const { importJWK, jwtVerify } = await import('jose');
const key = await importJWK(publicKey);
const { payload } = await jwtVerify(idToken, key, {
issuer: issuerUrl,
audience: clientId,
});
return payload;
} catch (error) {
logger.error('OIDC token verification failed:', error);
throw error;
}
}
const dbIconSymbol = '🗄️';
const getTimeStamp = (): string => chalk.gray(`[${new Date().toLocaleTimeString()}]`);
const formatMessage = (level: string, colorFn: chalk.Chalk, message: string): string => {
return `${getTimeStamp()} ${colorFn(`[${level.toUpperCase()}]`)} ${chalk.hex('#1e3a8a')(`[${dbIconSymbol}]`)} ${message}`;
};
const logger = {
info: (msg: string): void => {
console.log(formatMessage('info', chalk.cyan, msg));
},
warn: (msg: string): void => {
console.warn(formatMessage('warn', chalk.yellow, msg));
},
error: (msg: string, err?: unknown): void => {
console.error(formatMessage('error', chalk.redBright, msg));
if (err) console.error(err);
},
success: (msg: string): void => {
console.log(formatMessage('success', chalk.greenBright, msg));
},
debug: (msg: string): void => {
if (process.env.NODE_ENV !== 'production') {
console.debug(formatMessage('debug', chalk.magenta, msg));
}
}
};
const router = express.Router();
function isNonEmptyString(val: any): val is string {
return typeof val === 'string' && val.trim().length > 0;
}
interface JWTPayload {
userId: string;
iat?: number;
exp?: number;
}
// JWT authentication middleware
function authenticateJWT(req: Request, res: Response, next: NextFunction) {
const authHeader = req.headers['authorization'];
if (!authHeader || !authHeader.startsWith('Bearer ')) {
logger.warn('Missing or invalid Authorization header');
return res.status(401).json({error: 'Missing or invalid Authorization header'});
}
const token = authHeader.split(' ')[1];
const jwtSecret = process.env.JWT_SECRET || 'secret';
try {
const payload = jwt.verify(token, jwtSecret) as JWTPayload;
(req as any).userId = payload.userId;
next();
} catch (err) {
logger.warn('Invalid or expired token');
return res.status(401).json({error: 'Invalid or expired token'});
}
}
// Route: Create traditional user (username/password)
// POST /users/create
router.post('/create', async (req, res) => {
try {
const row = db.$client.prepare("SELECT value FROM settings WHERE key = 'allow_registration'").get();
if (row && (row as any).value !== 'true') {
return res.status(403).json({error: 'Registration is currently disabled'});
}
} catch (e) {
}
const {username, password} = req.body;
if (!isNonEmptyString(username) || !isNonEmptyString(password)) {
logger.warn('Invalid user creation attempt - missing username or password');
return res.status(400).json({ error: 'Username and password are required' });
}
try {
const existing = await db
.select()
.from(users)
.where(eq(users.username, username));
if (existing && existing.length > 0) {
logger.warn(`Attempt to create duplicate username: ${username}`);
return res.status(409).json({error: 'Username already exists'});
}
let isFirstUser = false;
try {
const countResult = db.$client.prepare('SELECT COUNT(*) as count FROM users').get();
isFirstUser = ((countResult as any)?.count || 0) === 0;
} catch (e) {
isFirstUser = true;
}
const saltRounds = parseInt(process.env.SALT || '10', 10);
const password_hash = await bcrypt.hash(password, saltRounds);
const id = nanoid();
await db.insert(users).values({
id,
username,
password_hash,
is_admin: isFirstUser,
is_oidc: false,
client_id: '',
client_secret: '',
issuer_url: '',
authorization_url: '',
token_url: '',
identifier_path: '',
name_path: '',
scopes: 'openid email profile',
});
logger.success(`Traditional user created: ${username} (is_admin: ${isFirstUser})`);
res.json({message: 'User created', is_admin: isFirstUser});
} catch (err) {
logger.error('Failed to create user', err);
res.status(500).json({error: 'Failed to create user'});
}
});
// Route: Create OIDC provider configuration (admin only)
// POST /users/oidc-config
router.post('/oidc-config', authenticateJWT, async (req, res) => {
const userId = (req as any).userId;
try {
const user = await db.select().from(users).where(eq(users.id, userId));
if (!user || user.length === 0 || !user[0].is_admin) {
return res.status(403).json({error: 'Not authorized'});
}
const {
client_id,
client_secret,
issuer_url,
authorization_url,
token_url,
identifier_path,
name_path,
scopes
} = req.body;
if (!isNonEmptyString(client_id) || !isNonEmptyString(client_secret) ||
!isNonEmptyString(issuer_url) || !isNonEmptyString(authorization_url) ||
!isNonEmptyString(token_url) || !isNonEmptyString(identifier_path) ||
!isNonEmptyString(name_path)) {
return res.status(400).json({error: 'All OIDC configuration fields are required'});
}
const config = {
client_id,
client_secret,
issuer_url,
authorization_url,
token_url,
identifier_path,
name_path,
scopes: scopes || 'openid email profile'
};
db.$client.prepare("INSERT OR REPLACE INTO settings (key, value) VALUES ('oidc_config', ?)").run(JSON.stringify(config));
res.json({message: 'OIDC configuration updated'});
} catch (err) {
logger.error('Failed to update OIDC config', err);
res.status(500).json({error: 'Failed to update OIDC config'});
}
});
// Route: Get OIDC configuration
// GET /users/oidc-config
router.get('/oidc-config', async (req, res) => {
try {
const row = db.$client.prepare("SELECT value FROM settings WHERE key = 'oidc_config'").get();
if (!row) {
return res.status(404).json({error: 'OIDC not configured'});
}
res.json(JSON.parse((row as any).value));
} catch (err) {
logger.error('Failed to get OIDC config', err);
res.status(500).json({error: 'Failed to get OIDC config'});
}
});
// Route: Get OIDC authorization URL
// GET /users/oidc/authorize
router.get('/oidc/authorize', async (req, res) => {
try {
const row = db.$client.prepare("SELECT value FROM settings WHERE key = 'oidc_config'").get();
if (!row) {
return res.status(404).json({error: 'OIDC not configured'});
}
const config = JSON.parse((row as any).value);
const state = nanoid();
const nonce = nanoid();
let origin = req.get('Origin') || req.get('Referer')?.replace(/\/[^\/]*$/, '') || 'http://localhost:5173';
if (origin.includes('localhost')) {
origin = 'http://localhost:8081';
}
const redirectUri = `${origin}/users/oidc/callback`;
db.$client.prepare("INSERT OR REPLACE INTO settings (key, value) VALUES (?, ?)").run(`oidc_state_${state}`, nonce);
db.$client.prepare("INSERT OR REPLACE INTO settings (key, value) VALUES (?, ?)").run(`oidc_redirect_${state}`, redirectUri);
const authUrl = new URL(config.authorization_url);
authUrl.searchParams.set('client_id', config.client_id);
authUrl.searchParams.set('redirect_uri', redirectUri);
authUrl.searchParams.set('response_type', 'code');
authUrl.searchParams.set('scope', config.scopes);
authUrl.searchParams.set('state', state);
authUrl.searchParams.set('nonce', nonce);
res.json({auth_url: authUrl.toString(), state, nonce});
} catch (err) {
logger.error('Failed to generate OIDC auth URL', err);
res.status(500).json({error: 'Failed to generate authorization URL'});
}
});
// Route: OIDC callback - exchange code for token and create/login user
// GET /users/oidc/callback
router.get('/oidc/callback', async (req, res) => {
const {code, state} = req.query;
if (!isNonEmptyString(code) || !isNonEmptyString(state)) {
return res.status(400).json({error: 'Code and state are required'});
}
const storedRedirectRow = db.$client.prepare("SELECT value FROM settings WHERE key = ?").get(`oidc_redirect_${state}`);
if (!storedRedirectRow) {
return res.status(400).json({error: 'Invalid state parameter - redirect URI not found'});
}
const redirectUri = (storedRedirectRow as any).value;
try {
const storedNonce = db.$client.prepare("SELECT value FROM settings WHERE key = ?").get(`oidc_state_${state}`);
if (!storedNonce) {
return res.status(400).json({error: 'Invalid state parameter'});
}
db.$client.prepare("DELETE FROM settings WHERE key = ?").run(`oidc_state_${state}`);
db.$client.prepare("DELETE FROM settings WHERE key = ?").run(`oidc_redirect_${state}`);
const configRow = db.$client.prepare("SELECT value FROM settings WHERE key = 'oidc_config'").get();
if (!configRow) {
return res.status(500).json({error: 'OIDC not configured'});
}
const config = JSON.parse((configRow as any).value);
const tokenResponse = await fetch(config.token_url, {
method: 'POST',
headers: {
'Content-Type': 'application/x-www-form-urlencoded',
},
body: new URLSearchParams({
grant_type: 'authorization_code',
client_id: config.client_id,
client_secret: config.client_secret,
code: code,
redirect_uri: redirectUri,
}),
});
if (!tokenResponse.ok) {
logger.error('OIDC token exchange failed', await tokenResponse.text());
return res.status(400).json({error: 'Failed to exchange authorization code'});
}
const tokenData = await tokenResponse.json() as any;
let userInfo;
if (tokenData.id_token) {
try {
userInfo = await verifyOIDCToken(tokenData.id_token, config.issuer_url, config.client_id);
} catch (error) {
logger.error('OIDC token verification failed, falling back to userinfo endpoint', error);
if (tokenData.access_token) {
const normalizedIssuerUrl = config.issuer_url.endsWith('/') ? config.issuer_url.slice(0, -1) : config.issuer_url;
const baseUrl = normalizedIssuerUrl.replace(/\/application\/o\/[^\/]+$/, '');
const userInfoUrl = `${baseUrl}/userinfo/`;
const userInfoResponse = await fetch(userInfoUrl, {
headers: {
'Authorization': `Bearer ${tokenData.access_token}`,
},
});
if (userInfoResponse.ok) {
userInfo = await userInfoResponse.json();
} else {
logger.error(`Userinfo endpoint failed with status: ${userInfoResponse.status}`);
}
}
}
} else if (tokenData.access_token) {
const normalizedIssuerUrl = config.issuer_url.endsWith('/') ? config.issuer_url.slice(0, -1) : config.issuer_url;
const baseUrl = normalizedIssuerUrl.replace(/\/application\/o\/[^\/]+$/, '');
const userInfoUrl = `${baseUrl}/userinfo/`;
const userInfoResponse = await fetch(userInfoUrl, {
headers: {
'Authorization': `Bearer ${tokenData.access_token}`,
},
});
if (userInfoResponse.ok) {
userInfo = await userInfoResponse.json();
} else {
logger.error(`Userinfo endpoint failed with status: ${userInfoResponse.status}`);
}
}
if (!userInfo) {
return res.status(400).json({error: 'Failed to get user information'});
}
const identifier = userInfo[config.identifier_path];
const name = userInfo[config.name_path] || identifier;
if (!identifier) {
logger.error(`Identifier not found at path: ${config.identifier_path}`);
logger.error(`Available fields: ${Object.keys(userInfo).join(', ')}`);
return res.status(400).json({error: `User identifier not found at path: ${config.identifier_path}. Available fields: ${Object.keys(userInfo).join(', ')}`});
}
let user = await db
.select()
.from(users)
.where(and(eq(users.is_oidc, true), eq(users.oidc_identifier, identifier)));
let isFirstUser = false;
if (!user || user.length === 0) {
try {
const countResult = db.$client.prepare('SELECT COUNT(*) as count FROM users').get();
isFirstUser = ((countResult as any)?.count || 0) === 0;
} catch (e) {
isFirstUser = true;
}
const id = nanoid();
await db.insert(users).values({
id,
username: name,
password_hash: '',
is_admin: isFirstUser,
is_oidc: true,
oidc_identifier: identifier,
client_id: config.client_id,
client_secret: config.client_secret,
issuer_url: config.issuer_url,
authorization_url: config.authorization_url,
token_url: config.token_url,
identifier_path: config.identifier_path,
name_path: config.name_path,
scopes: config.scopes,
});
user = await db
.select()
.from(users)
.where(eq(users.id, id));
} else {
await db.update(users)
.set({ username: name })
.where(eq(users.id, user[0].id));
user = await db
.select()
.from(users)
.where(eq(users.id, user[0].id));
}
const userRecord = user[0];
const jwtSecret = process.env.JWT_SECRET || 'secret';
const token = jwt.sign({ userId: userRecord.id }, jwtSecret, {
expiresIn: '50d',
});
let frontendUrl = redirectUri.replace('/users/oidc/callback', '');
if (frontendUrl.includes('localhost')) {
frontendUrl = 'http://localhost:5173';
}
const redirectUrl = new URL(frontendUrl);
redirectUrl.searchParams.set('success', 'true');
redirectUrl.searchParams.set('token', token);
res.redirect(redirectUrl.toString());
} catch (err) {
logger.error('OIDC callback failed', err);
let frontendUrl = redirectUri.replace('/users/oidc/callback', '');
if (frontendUrl.includes('localhost')) {
frontendUrl = 'http://localhost:5173';
}
const redirectUrl = new URL(frontendUrl);
redirectUrl.searchParams.set('error', 'OIDC authentication failed');
res.redirect(redirectUrl.toString());
}
});
// Route: Get user JWT by username and password (traditional login)
// POST /users/login
router.post('/login', async (req, res) => {
const {username, password} = req.body;
if (!isNonEmptyString(username) || !isNonEmptyString(password)) {
logger.warn('Invalid traditional login attempt');
return res.status(400).json({ error: 'Invalid username or password' });
}
try {
const user = await db
.select()
.from(users)
.where(eq(users.username, username));
if (!user || user.length === 0) {
logger.warn(`User not found: ${username}`);
return res.status(404).json({ error: 'User not found' });
}
const userRecord = user[0];
if (userRecord.is_oidc) {
return res.status(403).json({ error: 'This user uses external authentication' });
}
const isMatch = await bcrypt.compare(password, userRecord.password_hash);
if (!isMatch) {
logger.warn(`Incorrect password for user: ${username}`);
return res.status(401).json({ error: 'Incorrect password' });
}
const jwtSecret = process.env.JWT_SECRET || 'secret';
const token = jwt.sign({ userId: userRecord.id }, jwtSecret, {
expiresIn: '50d',
});
return res.json({
token,
is_admin: !!userRecord.is_admin,
username: userRecord.username
});
} catch (err) {
logger.error('Failed to log in user', err);
return res.status(500).json({ error: 'Login failed' });
}
});
// Route: Get current user's info using JWT
// GET /users/me
router.get('/me', authenticateJWT, async (req: Request, res: Response) => {
const userId = (req as any).userId;
if (!isNonEmptyString(userId)) {
logger.warn('Invalid userId in JWT for /users/me');
return res.status(401).json({error: 'Invalid userId'});
}
try {
const user = await db
.select()
.from(users)
.where(eq(users.id, userId));
if (!user || user.length === 0) {
logger.warn(`User not found for /users/me: ${userId}`);
return res.status(401).json({error: 'User not found'});
}
res.json({
username: user[0].username,
is_admin: !!user[0].is_admin,
is_oidc: !!user[0].is_oidc
});
} catch (err) {
logger.error('Failed to get username', err);
res.status(500).json({error: 'Failed to get username'});
}
});
// Route: Count users
// GET /users/count
router.get('/count', async (req, res) => {
try {
const countResult = db.$client.prepare('SELECT COUNT(*) as count FROM users').get();
const count = (countResult as any)?.count || 0;
res.json({count});
} catch (err) {
logger.error('Failed to count users', err);
res.status(500).json({error: 'Failed to count users'});
}
});
// Route: DB health check (actually queries DB)
// GET /users/db-health
router.get('/db-health', async (req, res) => {
try {
db.$client.prepare('SELECT 1').get();
res.json({status: 'ok'});
} catch (err) {
logger.error('DB health check failed', err);
res.status(500).json({error: 'Database not accessible'});
}
});
// Route: Get registration allowed status
// GET /users/registration-allowed
router.get('/registration-allowed', async (req, res) => {
try {
const row = db.$client.prepare("SELECT value FROM settings WHERE key = 'allow_registration'").get();
res.json({allowed: row ? (row as any).value === 'true' : true});
} catch (err) {
logger.error('Failed to get registration allowed', err);
res.status(500).json({error: 'Failed to get registration allowed'});
}
});
// Route: Set registration allowed status (admin only)
// PATCH /users/registration-allowed
router.patch('/registration-allowed', authenticateJWT, async (req, res) => {
const userId = (req as any).userId;
try {
const user = await db.select().from(users).where(eq(users.id, userId));
if (!user || user.length === 0 || !user[0].is_admin) {
return res.status(403).json({error: 'Not authorized'});
}
const {allowed} = req.body;
if (typeof allowed !== 'boolean') {
return res.status(400).json({error: 'Invalid value for allowed'});
}
db.$client.prepare("UPDATE settings SET value = ? WHERE key = 'allow_registration'").run(allowed ? 'true' : 'false');
res.json({allowed});
} catch (err) {
logger.error('Failed to set registration allowed', err);
res.status(500).json({error: 'Failed to set registration allowed'});
}
});
export default router;