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[Authentication & Authorization](/categories/authentication) 4. / 5. simplesamlphp/simplesamlphp ActiveProject[Authentication & Authorization](/categories/authentication) simplesamlphp/simplesamlphp =========================== A PHP implementation of a SAML 2.0 service provider and identity provider. v2.5.0(2mo ago)1.1k12.4M—3.9%703[18 issues](https://github.com/simplesamlphp/simplesamlphp/issues)[19 PRs](https://github.com/simplesamlphp/simplesamlphp/pulls)20LGPL-2.1-or-laterPHPPHP ^8.3CI passing Since Mar 24Pushed 1mo ago64 watchersCompare [ Source](https://github.com/simplesamlphp/simplesamlphp)[ Packagist](https://packagist.org/packages/simplesamlphp/simplesamlphp)[ Docs](https://simplesamlphp.org)[ RSS](/packages/simplesamlphp-simplesamlphp/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (10)Dependencies (76)Versions (178)Used By (20)Security (23) SimpleSAMLphp ============= [](#simplesamlphp) [![Build Status](https://github.com/simplesamlphp/simplesamlphp/workflows/CI/badge.svg?branch=master)](https://github.com/simplesamlphp/simplesamlphp/workflows/CI/badge.svg?branch=master)[![Coverage Status](https://camo.githubusercontent.com/0df15847e046a32d5d82cdf025102f42408e40d1158f986e9080d482d77c9a3c/68747470733a2f2f636f6465636f762e696f2f67682f73696d706c6573616d6c7068702f73696d706c6573616d6c7068702f6272616e63682f6d61737465722f67726170682f62616467652e737667)](https://codecov.io/gh/simplesamlphp/simplesamlphp)[![Scrutinizer Code Quality](https://camo.githubusercontent.com/9aaf7da2898e07842d64fec1c12ec022b6bb831b27737dbcdbb74812c2b86620/68747470733a2f2f7363727574696e697a65722d63692e636f6d2f672f73696d706c6573616d6c7068702f73696d706c6573616d6c7068702f6261646765732f7175616c6974792d73636f72652e706e673f623d6d6173746572)](https://scrutinizer-ci.com/g/simplesamlphp/simplesamlphp/?branch=master)[![Type coverage](https://camo.githubusercontent.com/8b310d58a1fe566eca876a08dfb59f6fd93cbfbbb3c78d992885748a625043a3/68747470733a2f2f73686570686572642e6465762f6769746875622f73696d706c6573616d6c7068702f73696d706c6573616d6c7068702f636f7665726167652e737667)](https://shepherd.dev/github/simplesamlphp/simplesamlphp)[![BrowserStack Status](https://camo.githubusercontent.com/c378da34a86808dd5e52ccc57726504f89c6be8ac4565b51908988c803db1524/68747470733a2f2f6175746f6d6174652e62726f77736572737461636b2e636f6d2f62616467652e7376673f62616467655f6b65793d4c7a6c434c3239735a45564452584a70644774785a55644954464133596a597955464242596b56565a445644634731595a5852614e327076545430744c5668434e7a6b7756554e475646566a56465669635567305231424e5230453950513d3d2d2d66396566623666333330626439386464366533633762383136616332663039383232373561383732)](https://automate.browserstack.com/public-build/LzlCL29sZEVDRXJpdGtxZUdITFA3YjYyUFBBYkVVZDVDcG1YZXRaN2pvTT0tLVhCNzkwVUNGVFVjVFVicUg0R1BNR0E9PQ==--f9efb6f330bd98dd6e3c7b816ac2f0982275a872) Developed using JetBrains IDEs ------------------------------ [](#developed-using-jetbrains-ides) [![JetBrains logo.](https://camo.githubusercontent.com/b5639e7738c6dfae9fe3f3e20175570b7376ce2577a772e09c25c2d4f14bf86e/68747470733a2f2f7265736f75726365732e6a6574627261696e732e636f6d2f73746f726167652f70726f64756374732f636f6d70616e792f6272616e642f6c6f676f732f6a6574627261696e732e737667)](https://jb.gg/OpenSource) This is the official repository of the SimpleSAMLphp software. - [SimpleSAMLphp homepage](https://simplesamlphp.org) - [SimpleSAMLphp Downloads](https://simplesamlphp.org/download) Please, [contribute](CONTRIBUTING.md)! ### Health Score 82 — ExcellentBetter than 100% of packages Maintenance88 Actively maintained with recent releases Popularity73 Solid adoption and visibility Community58 Growing community involvement Maturity97 Battle-tested with a long release history Bus Factor3 3 contributors hold 50%+ of commits How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~32 days Recently: every ~23 days Total 137 Last Release 65d ago Major Versions v1.19.5 → v2.0.0-beta.112022-06-04 v1.19.6 → v2.0.0-rc12022-07-01 v1.19.7 → v2.0.0-rc32023-01-31 1.19.8 → v2.0.12023-03-09 1.19.9 → v2.1.42024-03-06 PHP version history (14 changes)v1.12.0PHP ~5.3 v1.14.0-rc1PHP >=5.3 v1.15.0-rc1PHP >=5.4 v1.17.0-rc1PHP >=5.5 v1.18.0-rc1PHP >=5.6 v1.19.0-rc1PHP >=7.1 v1.19.0PHP >=7.1 <8.0 v1.19.2PHP >=7.1|^8 v2.0.0-beta.1PHP >=7.4 || ^8.0 v2.0.0-beta.2PHP >=7.4 || ^8.0 v2.0.0-beta99PHP ^8.0 v2.2.0PHP ^8.1 v2.5.0-rc3PHP ^8.2 v2.5.0-rc6PHP ^8.3 ### Community Maintainers ![](https://www.gravatar.com/avatar/579a16ea8afccc6ab420c393f0e573296fe46dcd293aa4f3b71eefc158ebf3e4?d=identicon)[jaime](/maintainers/jaime) ![](https://www.gravatar.com/avatar/b868e2f57c02a3ae54033905bf09b5c0b301ecc2a7f7c601f3776719771333a2?d=identicon)[olav](/maintainers/olav) ![](https://www.gravatar.com/avatar/9221e348303eeda74e85236a8bff9b919a90d10e3a478fe1cbb9d833f68d0150?d=identicon)[thijskh](/maintainers/thijskh) ![](https://www.gravatar.com/avatar/d424231c85138609ae230ccd5002c8025fd5dce7f51b2f1778f69ba3a49a4efa?d=identicon)[tvdijen](/maintainers/tvdijen) --- Top Contributors [![tvdijen](https://avatars.githubusercontent.com/u/841045?v=4)](https://github.com/tvdijen "tvdijen (2458 commits)")[![olavmo-sikt](https://avatars.githubusercontent.com/u/98447575?v=4)](https://github.com/olavmo-sikt "olavmo-sikt (1696 commits)")[![jaimeperez](https://avatars.githubusercontent.com/u/1942728?v=4)](https://github.com/jaimeperez "jaimeperez (1609 commits)")[![andreassolberg](https://avatars.githubusercontent.com/u/101361?v=4)](https://github.com/andreassolberg "andreassolberg (1103 commits)")[![thijskh](https://avatars.githubusercontent.com/u/3808792?v=4)](https://github.com/thijskh "thijskh (753 commits)")[![monkeyiq](https://avatars.githubusercontent.com/u/387108?v=4)](https://github.com/monkeyiq "monkeyiq (127 commits)")[![hmpf](https://avatars.githubusercontent.com/u/11956096?v=4)](https://github.com/hmpf "hmpf (85 commits)")[![ghalse](https://avatars.githubusercontent.com/u/7996633?v=4)](https://github.com/ghalse "ghalse (75 commits)")[![madsfreek](https://avatars.githubusercontent.com/u/2822327?v=4)](https://github.com/madsfreek "madsfreek (53 commits)")[![pradtke](https://avatars.githubusercontent.com/u/932934?v=4)](https://github.com/pradtke "pradtke (41 commits)")[![lon](https://avatars.githubusercontent.com/u/462659?v=4)](https://github.com/lon "lon (36 commits)")[![cicnavi](https://avatars.githubusercontent.com/u/3176844?v=4)](https://github.com/cicnavi "cicnavi (30 commits)")[![dnmvisser](https://avatars.githubusercontent.com/u/4074844?v=4)](https://github.com/dnmvisser "dnmvisser (27 commits)")[![NicolasLiampotis](https://avatars.githubusercontent.com/u/1188170?v=4)](https://github.com/NicolasLiampotis "NicolasLiampotis (26 commits)")[![sgomez](https://avatars.githubusercontent.com/u/580701?v=4)](https://github.com/sgomez "sgomez (22 commits)")[![mschwager](https://avatars.githubusercontent.com/u/1724818?v=4)](https://github.com/mschwager "mschwager (18 commits)")[![edelahozuah](https://avatars.githubusercontent.com/u/13333335?v=4)](https://github.com/edelahozuah "edelahozuah (18 commits)")[![github-actions[bot]](https://avatars.githubusercontent.com/in/15368?v=4)](https://github.com/github-actions[bot] "github-actions[bot] (18 commits)")[![ioigoume](https://avatars.githubusercontent.com/u/3846025?v=4)](https://github.com/ioigoume "ioigoume (17 commits)")[![jschlyter](https://avatars.githubusercontent.com/u/37379?v=4)](https://github.com/jschlyter "jschlyter (16 commits)") --- Tags authenticationphpsamlsaml2simplesamlphpSAML2oauthidpshibbolethws-federationsp ### Embed Badge ![Health badge](/badges/simplesamlphp-simplesamlphp/health.svg) ``` [![Health](https://phpackages.com/badges/simplesamlphp-simplesamlphp/health.svg)](https://phpackages.com/packages/simplesamlphp-simplesamlphp) ``` ### Alternatives [shopware/platform The Shopware e-commerce core 3.3k1.5M3](/packages/shopware-platform)[sulu/sulu Core framework that implements the functionality of the Sulu content management system 1.3k1.3M152](/packages/sulu-sulu)[sylius/sylius E-Commerce platform for PHP, based on Symfony framework. 8.4k5.6M651](/packages/sylius-sylius)[shopware/core Shopware platform is the core for all Shopware ecommerce products. 595.2M386](/packages/shopware-core)[contao/core-bundle Contao Open Source CMS 1231.6M2.4k](/packages/contao-core-bundle)[prestashop/prestashop PrestaShop is an Open Source e-commerce platform, committed to providing the best shopping cart experience for both merchants and customers. 9.0k15.4k](/packages/prestashop-prestashop) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)