{"adoption": {"forks": 830, "observed_at": "2026-08-28T04:06:05.104111+00:00", "stars": 2011}, "canonical_url": "https://ross.abutalabs.com/products/xxl-sso", "card": {"archived": false, "artifact_type": "framework", "description": "A distributed single-sign-on framework.（单点登录框架XXL-SSO）", "domain": ["security", "web-development", "backend", "developer-tools"], "enriched": true, "function": ["auth", "authorization", "middleware"], "health_score": 98, "homepage": "http://www.xuxueli.com/xxl-sso/", "language": "Java", "license": "GPL-3.0", "license_family": "copyleft", "maturity": "active", "member_repos": ["xuxueli/xxl-sso"], "name": "xuxueli/xxl-sso", "platform": ["jvm", "self-hosted"], "pushed_at": "2026-08-07T21:01:03+00:00", "repo": "xuxueli/xxl-sso", "stars": 2011, "tags": ["sso", "single-sign-on", "cas", "distributed-session", "spring-mvc", "webflux", "token-authentication", "session-management", "spring-boot"], "topics": ["sso", "authorization", "spring-boot", "java", "authentication", "distributed", "xxl-sso"], "urls": [], "use_cases": ["implement single sign-on across multiple internal applications", "add login authentication to a spring boot app with annotations", "share login sessions across microservices with redis", "support token-based login for mobile apps and front-end/back-end separation", "set up a CAS-style cross-domain unified login center", "add role and permission checks to web endpoints"], "what_it_is": "XXL-SSO is a lightweight, distributed single sign-on (SSO) framework for Java/Spring applications. It supports login, permission, and role authentication across web, native (front-end separated), and CAS cross-domain scenarios with pluggable login-state storage such as Redis.", "when_to_avoid": ["your stack is not JVM/Spring based", "you need full-featured enterprise IAM with OAuth2/OIDC/SAML federation", "you cannot accept the GPL-3.0 license", "you need managed cloud identity services"], "when_to_choose": ["you need SSO across multiple Java/Spring systems with minimal dependencies", "you want annotation or API based login, permission, and role checks", "you need both cookie-based web login and token-based native login", "you prefer a lightweight self-hosted alternative to heavier SSO solutions"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/xxl-sso", "repo": "xuxueli/xxl-sso", "role": "main", "score": 93}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.104111+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T03:01:06.954179+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c243e3d108c0837fbadeebb8530e13c71190c1f06ead505d29faae04685aac76", "fetched_at": "2026-08-28T04:06:05.104111+00:00", "kind": "readme", "missing": false, "url": "https://github.com/xuxueli/xxl-sso"}, {"content_hash": "2756ff572c16f68bb5d15aee095c71411e0517ae7f0423c795f9405fda9cd678", "fetched_at": "2026-08-29T10:41:01.433827+00:00", "kind": "homepage", "missing": false, "url": "http://www.xuxueli.com/xxl-sso/"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.104111+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T03:01:06.954179+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c243e3d108c0837fbadeebb8530e13c71190c1f06ead505d29faae04685aac76", "fetched_at": "2026-08-28T04:06:05.104111+00:00", "kind": "readme", "missing": false, "url": "https://github.com/xuxueli/xxl-sso"}, {"content_hash": "2756ff572c16f68bb5d15aee095c71411e0517ae7f0423c795f9405fda9cd678", "fetched_at": "2026-08-29T10:41:01.433827+00:00", "kind": "homepage", "missing": false, "url": "http://www.xuxueli.com/xxl-sso/"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T03:01:06.954179+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c243e3d108c0837fbadeebb8530e13c71190c1f06ead505d29faae04685aac76", "fetched_at": "2026-08-28T04:06:05.104111+00:00", "kind": "readme", "missing": false, "url": "https://github.com/xuxueli/xxl-sso"}, {"content_hash": "2756ff572c16f68bb5d15aee095c71411e0517ae7f0423c795f9405fda9cd678", "fetched_at": "2026-08-29T10:41:01.433827+00:00", "kind": "homepage", "missing": false, "url": "http://www.xuxueli.com/xxl-sso/"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.104111+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.104111+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.104111+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T03:01:06.954179+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c243e3d108c0837fbadeebb8530e13c71190c1f06ead505d29faae04685aac76", "fetched_at": "2026-08-28T04:06:05.104111+00:00", "kind": "readme", "missing": false, "url": "https://github.com/xuxueli/xxl-sso"}, {"content_hash": "2756ff572c16f68bb5d15aee095c71411e0517ae7f0423c795f9405fda9cd678", "fetched_at": "2026-08-29T10:41:01.433827+00:00", "kind": "homepage", "missing": false, "url": "http://www.xuxueli.com/xxl-sso/"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.104111+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.104111+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T03:01:06.954179+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c243e3d108c0837fbadeebb8530e13c71190c1f06ead505d29faae04685aac76", "fetched_at": "2026-08-28T04:06:05.104111+00:00", "kind": "readme", "missing": false, "url": "https://github.com/xuxueli/xxl-sso"}, {"content_hash": "2756ff572c16f68bb5d15aee095c71411e0517ae7f0423c795f9405fda9cd678", "fetched_at": "2026-08-29T10:41:01.433827+00:00", "kind": "homepage", "missing": false, "url": "http://www.xuxueli.com/xxl-sso/"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.104111+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.104111+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.104111+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T03:01:06.954179+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c243e3d108c0837fbadeebb8530e13c71190c1f06ead505d29faae04685aac76", "fetched_at": "2026-08-28T04:06:05.104111+00:00", "kind": "readme", "missing": false, "url": "https://github.com/xuxueli/xxl-sso"}, {"content_hash": "2756ff572c16f68bb5d15aee095c71411e0517ae7f0423c795f9405fda9cd678", "fetched_at": "2026-08-29T10:41:01.433827+00:00", "kind": "homepage", "missing": false, "url": "http://www.xuxueli.com/xxl-sso/"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.104111+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:06:05.104111+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T03:01:06.954179+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c243e3d108c0837fbadeebb8530e13c71190c1f06ead505d29faae04685aac76", "fetched_at": "2026-08-28T04:06:05.104111+00:00", "kind": "readme", "missing": false, "url": "https://github.com/xuxueli/xxl-sso"}, {"content_hash": "2756ff572c16f68bb5d15aee095c71411e0517ae7f0423c795f9405fda9cd678", "fetched_at": "2026-08-29T10:41:01.433827+00:00", "kind": "homepage", "missing": false, "url": "http://www.xuxueli.com/xxl-sso/"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T03:01:06.954179+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c243e3d108c0837fbadeebb8530e13c71190c1f06ead505d29faae04685aac76", "fetched_at": "2026-08-28T04:06:05.104111+00:00", "kind": "readme", "missing": false, "url": "https://github.com/xuxueli/xxl-sso"}, {"content_hash": "2756ff572c16f68bb5d15aee095c71411e0517ae7f0423c795f9405fda9cd678", "fetched_at": "2026-08-29T10:41:01.433827+00:00", "kind": "homepage", "missing": false, "url": "http://www.xuxueli.com/xxl-sso/"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T03:01:06.954179+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c243e3d108c0837fbadeebb8530e13c71190c1f06ead505d29faae04685aac76", "fetched_at": "2026-08-28T04:06:05.104111+00:00", "kind": "readme", "missing": false, "url": "https://github.com/xuxueli/xxl-sso"}, {"content_hash": "2756ff572c16f68bb5d15aee095c71411e0517ae7f0423c795f9405fda9cd678", "fetched_at": "2026-08-29T10:41:01.433827+00:00", "kind": "homepage", "missing": false, "url": "http://www.xuxueli.com/xxl-sso/"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T03:01:06.954179+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "c243e3d108c0837fbadeebb8530e13c71190c1f06ead505d29faae04685aac76", "fetched_at": "2026-08-28T04:06:05.104111+00:00", "kind": "readme", "missing": false, "url": "https://github.com/xuxueli/xxl-sso"}, {"content_hash": "2756ff572c16f68bb5d15aee095c71411e0517ae7f0423c795f9405fda9cd678", "fetched_at": "2026-08-29T10:41:01.433827+00:00", "kind": "homepage", "missing": false, "url": "http://www.xuxueli.com/xxl-sso/"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 96, "longevity": 100, "rhythm": 84}, "computed_at": "2026-09-03T02:20:16.233290+00:00", "flags": [], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 3086, "days_push": 26, "days_rel": 26, "gap_med": 31, "n_releases_24m": 10}, "score": 93, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}