1.dromara / Sa-Token
✨ 开源、免费、一站式 Java 权限认证框架，让鉴权变得简单、优雅！—— 登录认证、权限认证、分布式 Session 会话、微服务网关鉴权、SSO 单点登录、OAuth2.0 统一认证、jwt 集成、API Key 秘钥授权、API 参数签名
+62 stars
from 19,046 · score 4.14
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
5 repositories by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
2.apereo / cas
Apereo CAS - Identity & Single Sign On for all earthlings and beyond.
+18 stars
from 11,374 · score 2.94
3.pac4j / pac4j
Security engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...
+10 stars
from 2,529 · score 2.40
4.OpenIdentityPlatform / OpenAM
OpenAM is an open-source access management solution for identity authentication, authorization, and federation. It provides single sign-on, adaptive authentication, and centralized policy control, enabling secure access to web, mobile, and cloud applications
+7 stars
from 895 · score 2.08
5.OpenIdentityPlatform / OpenIG
OpenIG is an open-source identity gateway (reverse-proxy) that secures, routes, and manages web traffic. It enables authentication, access control, and integration with identity providers, delivering single sign-on and API security for web and cloud applications.
+1 stars
from 93 · score 0.69