Zero OAuth libraries is written in Java language, which includes: OAuth client and OAuth server that supports OAuth v1, OAuth v2 and OpenID Connect.

It is designed for micro-service, containerization, modularization and plugable.

This libraries are followed these specifications:

• RFC5849: The OAuth 1.0 Protocol
  • IETF#RFC5849
  • OAuth1
• RFC6749: The OAuth 2.0 Authorization Framework
  • IETF#rfc6749
  • OAuth2

• OAuth 1.0 Client
• OAuth 2.0 Client
• OpenID Connect Client
• OAuth 1.0 Server
• OAuth 2.0 Server
• OpenID Connect Server
• Java 10+

Loginpass contains lots of connections to common services, every connection has a Profile that is represented for user info. It supports OAuth 1, OAuth 2 and OpenID Connect. The Profile is standardized with OpenID Connect UserInfo claims

Framework integrations with current specification implementations: