Fix Broken User Authentication in Spiral
Broken authentication in Spiral Framework environments typically manifests through manual session management, weak hashing, or bypassing the 'spiral/auth' component. Attackers exploit these flaws via session fixation, credential stuffing, or timing attacks. Hardening requires migrating to framework-level providers and enforcing secure transport layers.
The Vulnerable Pattern
public function login(Request $request): string
{
$user = $this->users->findOne(['email' => $request->email]);
// VULNERABLE: Weak MD5 hashing and manual session assignment bypassing Spiral Auth
if ($user && $user->password === md5($request->password)) {
$_SESSION['user_id'] = $user->id;
return 'Success';
}
return 'Fail';
}The Secure Implementation
The vulnerable snippet uses MD5, which is susceptible to collision attacks, and manually manipulates $_SESSION, bypassing Spiral's security middleware. The secure version implements 'password_verify' for Bcrypt/Argon2id hashes and utilizes 'AuthContextInterface'. This ensures the authentication token is managed by the 'spiral/auth-http' middleware, which handles session regeneration, secure cookie attributes (HttpOnly, Secure, SameSite), and prevents session fixation.
public function login(LoginRequest $request, AuthContextInterface $auth): AjaxResponse { $user = $this->users->findOne(['email' => $request->email]); // SECURE: Use password_verify and Spiral's AuthContext for token management if (!$user || !password_verify($request->password, $user->password)) { return new AjaxResponse(['error' => 'Invalid credentials'], 401); }// Start session using secure Token provider $auth->start(new SessionToken($user->id, [ 'ip' => $request->getRemoteAddress(), 'ua' => $request->getHeaderLine('User-Agent') ])); return new AjaxResponse(['status' => 'authenticated']);
}
Your Spiral API
might be exposed to Broken User Authentication
74% of Spiral apps fail this check. Hackers use automated scanners to find this specific flaw. Check your codebase before they do.
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