Auth Component

A GraphQL authentication component with OAuth2 support, magic link authentication, and JWT tokens.

Setup

Generating OAuth2 Keys

Before using the authentication component, you need to generate the required OAuth2 keys:

composer run generate-keys

This script will generate:

• JWT Private/Public Key Pair: Used for signing and verifying JWT tokens
• Encryption Key: Used for encrypting authorization and refresh codes

The keys will be saved to:

• config/jwt/private.key - JWT private key (keep secure!)
• config/jwt/public.key - JWT public key
• config/autoload/auth.local.php - Contains only the encryption key

Important: The script will fail if keys already exist to prevent accidental overwriting.

Key Generation Parameters

The script uses configurable OpenSSL parameters for JWT key generation:

• digestAlg: Hash algorithm (sha256, sha384, sha512)

  • sha256: Fast, widely supported (default)
  • sha384: More secure, good balance
  • sha512: Most secure, slower

• privateKeyBits: Key size in bits (2048, 3072, 4096)

  • 2048: Fast, minimum recommended (default)
  • 3072: Good security/performance balance
  • 4096: Maximum security, slower

• privateKeyType: Key algorithm (RSA, DSA, DH, EC)

  • RSA: Most widely supported (default)
  • EC: Elliptic Curve, smaller keys, good performance

Docker Support

For Docker environments, you can override the key paths using environment variables:

export JWT_PRIVATE_KEY_PATH=/app/keys/jwt/private.key
export JWT_PUBLIC_KEY_PATH=/app/keys/jwt/public.key
export AUTH_LOCAL_CONFIG_PATH=/app/config/autoload/auth.local.php
composer run generate-keys

Configuration

The component uses the following default configuration structure:

'auth' => [
    'jwt' => [
        'privateKeyPath' => 'config/jwt/private.key',
        'publicKeyPath'  => 'config/jwt/public.key',
        'passphrase'     => null, // Set via environment if needed
        'keyGeneration' => [
            'digestAlg'       => 'sha256',     // sha256, sha384, sha512
            'privateKeyBits'  => 2048,        // 2048, 3072, 4096
            'privateKeyType'  => 'RSA',       // RSA, DSA, DH, EC
        ],
    ],
    'token' => [
        'accessTokenTtl'  => 60,    // 1 hour (in minutes)
        'loginTtl'        => 10,    // 10 minutes
        'refreshTokenTtl' => 10080, // 1 week (in minutes)
        'registrationTtl' => 1440,  // 24 hours (in minutes)
    ],
]

Notifications

Need to create a class that implements SendVerificationEmailInterface and configure it