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Ppac4j
Security engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...
Popularity
Repository stars2,53924,356Highest
7-day net stars——
Fork7125,470Highest
30-day trendInsufficient historyInsufficient history
Maintenance
Last push2026-11-022026-10-06
Maintenance notesNot verifiedUnknown
Repository created2012-01-282009-09-16
License & use
LicenseApache-2.0 · PermissiveMIT · Permissive
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeAuthenticationAuthentication
TypeFrameworks & SDKsFrameworks & SDKs
SubcategoryAuth & permissionsAuth & permissions
PlatformNot verifiedNot verified
Cost detailsCheck current official software, hosting, model and infrastructure pricing.Verify software, hosting, model and infrastructure costs against the current official documentation.
Pricing source——
First collected2026-11-032026-11-02
MetricRepository stars, not unique users or individual-skill installsRepository Stars, not unique users
LanguageJavaRuby
About this projectSecurity engine for Java (authentication, authorization, multi frameworks): OpenID Connect, SAML2, CAS, OAuth, LDAP, JWT...Authentication solution for Rails built on Warden.
Measured at2026-11-02 19:02 UTC2026-11-02 19:22 UTC
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Ranked by repository stars, one position per repository. Stars and forks are not user counts.