1.apereo / casApereo CAS - Identity & Single Sign On for all earthlings and beyond.sso-authenticationauthenticationauthorizationjavawebssosaml2+14 moreJavaAPACHE-2.011K total4K forks+3 starsfrom 11,389 · score 1.39
2.pac4j / pac4jSecurity engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...javasecurityauthenticationauthorizationcasoauth+14 moreJavaAPACHE-2.02.5K total712 forks+2 starsfrom 2,537 · score 1.10