Skip to main content

AuthCrunch aka Caddy Security Documentation

Security App for Caddy v2

The knowledge base for the security foundation of Caddy v2, including authentication portal and authorization policies

Flexible Authentication Schemes

Implement various authentication methods, including form-based, basic, local, LDAP, OpenID Connect, OAuth 2.0 (with support for popular providers like GitHub, Google, and Facebook), and SAML

Multi-factor Authentication (MFA) / Two-factor Authentication (2FA)

Bolster security with support for app-based authentication and YubiKeys

Authorization with JWT/PASETO Tokens

Manage access control efficiently using JSON Web Tokens (JWT) and Password-Authenticated Token Extension (PASETO) tokens