Auth0 Universal Login — Pre-Built Authentication Pages

# universal_login.py
# Universal Login configuration

def universal_login_settings():
    settings = {
        "Application Login Page": "Default login page shown to all applications",
        "Login Customization": "Brand logo, colors, fonts, and footer",
        "Language Selection": "Support for multiple languages",
        "Error Pages": "Custom 401 and 403 error pages",
        "Password Reset": "Hosted password reset flow",
        "MFA Enrollment": "Multi-factor authentication setup page",
        "Signup Enabled": "Allow new user registration",
    }
    
    print("Universal Login Settings:")
    for setting, desc in settings.items():
        print(f"  {setting:25s} | {desc}")

universal_login_settings()

# branding.py
# Customizing Universal Login branding

def branding_options():
    print("Branding Customization Options:")
    print()
    print("In the Auth0 Dashboard:")
    print("  Settings > Universal Login > Login")
    print()
    print("Customizable elements:")
    print("  - Page background color")
    print("  - Primary button color")
    print("  - Logo URL (light and dark mode)")
    print("  - Font family (URL to web font)")
    print("  - Favicon URL")
    print("  - Page title")
    print()
    print("Custom domain (paid plans):")
    print("  - login.yourdomain.com")
    print("  - SSL certificate management")
    print("  - Consistent user experience")

branding_options()

# In Auth0 Dashboard:
# 1. Settings > Custom Domains
# 2. Add a custom domain (e.g., login.dodatech.app)
# 3. Verify domain ownership via DNS TXT record
# 4. Configure SSL certificate (auto-managed)
# 5. Update application configuration

# Update your app configuration
AUTH0_DOMAIN=login.dodatech.app

# custom_domain.py
# Custom domain configuration

def custom_domain_setup():
    print("Custom Domain Setup:")
    print()
    print("1. Add domain in Auth0 Dashboard > Custom Domains")
    print("2. Copy the DNS TXT record value")
    print("3. Add TXT record to your DNS provider")
    print("4. Wait for DNS propagation (up to 48 hours)")
    print("5. Click 'Verify' in Auth0 Dashboard")
    print("6. Configure SSL (Auth0 manages automatically)")
    print("7. Update AUTH0_DOMAIN in your application")
    print()
    print("Benefits:")
    print("  - Consistent branding")
    print("  - User trust (users see your domain)")
    print("  - No third-party domain in the URL bar")

custom_domain_setup()

# password_reset.py
# Password reset with Universal Login

def password_reset_flow():
    print("Password Reset Flow:")
    print()
    print("1. User clicks 'Forgot Password' on login page")
    print("2. Auth0 shows password reset form")
    print("3. User enters email address")
    print("4. Auth0 sends password reset email")
    print("5. User clicks link in email")
    print("6. Auth0 shows new password form")
    print("7. User sets new password")
    print("8. User is redirected back to application")
    print()
    print("Configuration:")
    print("  - Customizable email template")
    print("  - Configurable expiration time")
    print("  - Redirect URL after reset")

password_reset_flow()

def login_config_plan():
    print("Universal Login Configuration Plan:")
    print()
    print("Branding:")
    print("  Logo: https://dodatech.app/logo.svg")
    print("  Primary color: #2563eb")
    print("  Font: Inter")
    print()
    print("Connections:")
    print("  - Email/Password (database)")
    print("  - Google OAuth")
    print("  - GitHub OAuth")
    print()
    print("Custom domain: login.dodatech.app")
    print("Password reset: Enabled")
    print("MFA: Optional (TOTP)")
    print("Signup: Enabled")
    print()
    print("Post-login redirect: /dashboard")

login_config_plan()