IdentityServer实现以下规范：
OpenID Connect
- OpenID Connect Core 1.0 ()
- OpenID Connect Discovery 1.0 ()
- OpenID Connect Session Management 1.0 - draft 22 ()
- OpenID Connect HTTP-based Logout 1.0 - draft 03 ()
OAuth 2.0
- OAuth 2.0 ()
- OAuth 2.0 Bearer Token Usage ()
- OAuth 2.0 Multiple Response Types ()
- OAuth 2.0 Form Post Response Mode ()
- OAuth 2.0 Token Revocation ()
- OAuth 2.0 Token Introspection ()
- Proof Key for Code Exchange ()
- JSON Web Tokens for Client Authentication ()