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[Authentication & Authorization](/categories/authentication) 4. / 5. nbgrp/singlea ActiveLibrary[Authentication & Authorization](/categories/authentication) nbgrp/singlea ============= The SingleA authentication service v2.0.0(2y ago)200[2 PRs](https://github.com/nbgrp/singlea/pulls)BSD-3-ClausePHPPHP ^8.2 Since Apr 11Pushed 2y ago1 watchersCompare [ Source](https://github.com/nbgrp/singlea)[ Packagist](https://packagist.org/packages/nbgrp/singlea)[ RSS](/packages/nbgrp-singlea/feed)WikiDiscussions 2.0 Synced 1mo ago READMEChangelog (6)Dependencies (29)Versions (12)Used By (0) [![SingleA](docs/assets/singlea.png)](docs/assets/singlea.png) ============================================================== [](#) [![Latest Stable Version](https://camo.githubusercontent.com/33f4ff25c872447332c21fd4e6d7f2c95b635ea41284d11eef7727c962740b49/687474703a2f2f706f7365722e707567782e6f72672f6e626772702f73696e676c65612f76)](https://packagist.org/packages/nbgrp/singlea)[![Latest Unstable Version](https://camo.githubusercontent.com/f138565e9221c7446f2a712b0b00674ae0f02c9e9506614e604b4a0297480c5e/687474703a2f2f706f7365722e707567782e6f72672f6e626772702f73696e676c65612f762f756e737461626c65)](https://packagist.org/packages/nbgrp/singlea)[![License](https://camo.githubusercontent.com/dc66ea24ce87787b96c5c07b961f5c8a1f5f0507bef2b466e67e38bbebe7654f/687474703a2f2f706f7365722e707567782e6f72672f6e626772702f73696e676c65612f6c6963656e7365)](https://packagist.org/packages/nbgrp/singlea)[![Gitter](https://camo.githubusercontent.com/d2b3726e9d7c3717b10f6a56e92726702249f5764f9872059f79d43875e44e2b/68747470733a2f2f6261646765732e6769747465722e696d2f6e626772702f73696e676c65612e737667)](https://gitter.im/nbgrp/singlea) [![PHP Version Require](https://camo.githubusercontent.com/424cff8820ba1fb7f822025b2ea622f6481450bfe99c2d2a3751be3d43a4bad8/687474703a2f2f706f7365722e707567782e6f72672f6e626772702f73696e676c65612f726571756972652f706870)](https://packagist.org/packages/nbgrp/singlea)[![Codecov](https://camo.githubusercontent.com/2ad5e08d40be23d1522a5679a435eaba187e518c5e15afc7ed4d8e060419f480/68747470733a2f2f636f6465636f762e696f2f67682f6e626772702f73696e676c65612f6272616e63682f312e302f67726170682f62616467652e7376673f746f6b656e3d50324b5a394131345234)](https://codecov.io/gh/nbgrp/singlea)[![Audit](https://github.com/nbgrp/singlea/workflows/Audit/badge.svg)](https://github.com/nbgrp/singlea/actions/workflows/audit.yml) [![SymfonyInsight](https://camo.githubusercontent.com/58be505338a817ae8d122fe3d928078468889a5e4334d4d1b94717da7fa1df8a/68747470733a2f2f696e73696768742e73796d666f6e792e636f6d2f70726f6a656374732f30333466306361322d663962312d343835642d613937312d6132326139366366666131382f736d616c6c2e737667)](https://insight.symfony.com/projects/034f0ca2-f9b1-485d-a971-a22a96cffa18) Overview -------- [](#overview) SingleA is a set of the Symfony bundles that provide a [SingleAuth](https://nbgrp.github.io/singlea/singleauth/) based authentication service. If you have sought for a true SSO service — you just found it. Documentation ------------- [](#documentation) The official documentation of the SingleA project is available on . Licence ------- [](#licence) This software is released under [BSD-3-Clause licence](LICENSE). ### Health Score 29 — LowBetter than 59% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity8 Limited adoption so far Community9 Small or concentrated contributor base Maturity67 Established project with proven stability Bus Factor1 Top contributor holds 89.7% of commits — single point of failure 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 ~70 days Recently: every ~2 days Total 10 Last Release 860d ago Major Versions v0.1.0 → v1.0.02022-04-18 v1.2.0 → 2.0.x-dev2024-01-08 PHP version history (2 changes)v0.1.0PHP ^8.1 2.0.x-devPHP ^8.2 ### Community Maintainers ![](https://www.gravatar.com/avatar/1bf60f0c8879751ddfdc9fbc700397b18e6bf15cbccedc811039da123e63a012?d=identicon)[Zmey](/maintainers/Zmey) --- Top Contributors [![a-menshchikov](https://avatars.githubusercontent.com/u/2580489?v=4)](https://github.com/a-menshchikov "a-menshchikov (35 commits)")[![dependabot[bot]](https://avatars.githubusercontent.com/in/29110?v=4)](https://github.com/dependabot[bot] "dependabot[bot] (4 commits)") --- Tags singleauthssosymfonySSOSingleAuth ### Embed Badge ![Health badge](/badges/nbgrp-singlea/health.svg) ``` [![Health](https://phpackages.com/badges/nbgrp-singlea/health.svg)](https://phpackages.com/packages/nbgrp-singlea) ``` ### Alternatives [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)[contao/core-bundle Contao Open Source CMS 1231.6M2.4k](/packages/contao-core-bundle)[shopware/platform The Shopware e-commerce core 3.3k1.5M3](/packages/shopware-platform)[shopware/core Shopware platform is the core for all Shopware ecommerce products. 595.2M386](/packages/shopware-core)[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)