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[Authentication & Authorization](/categories/authentication) 4. / 5. muonium/google-authenticator AbandonedArchivedLibrary[Authentication & Authorization](/categories/authentication) muonium/google-authenticator ============================ Library to integrate Google Authenticator into a PHP project 2.2.0(7y ago)077[1 issues](https://github.com/muonium/GoogleAuthenticator/issues)MITPHPPHP ^5.6 || ^7.0 Since May 7Pushed 7y ago1 watchersCompare [ Source](https://github.com/muonium/GoogleAuthenticator)[ Packagist](https://packagist.org/packages/muonium/google-authenticator)[ Docs](https://github.com/muonium/GoogleAuthenticator)[ RSS](/packages/muonium-google-authenticator/feed)WikiDiscussions 2.x Synced 3d ago READMEChangelog (1)Dependencies (2)Versions (3)Used By (0) Google Authenticator ==================== [](#google-authenticator) [![Build Status](https://camo.githubusercontent.com/4408d442f8747e20b1cd815b520dfabfaa54bcf0a6c6b3ff55c90b5eb629fcba/68747470733a2f2f7365637572652e7472617669732d63692e6f72672f736f6e6174612d70726f6a6563742f476f6f676c6541757468656e74696361746f722e706e67)](https://secure.travis-ci.org/#!/sonata-project/GoogleAuthenticator) Ported from You can use the Google Authenticator app from here [http://www.google.com/support/accounts/bin/answer.py?hl=en&answer=1066447](http://www.google.com/support/accounts/bin/answer.py?hl=en&answer=1066447)to generate One Time Passwords/Tokens and check them with this little PHP app (Of course, you can also create them with this). ### Installation using Composer [](#installation-using-composer) Add the dependency: ``` php composer.phar require sonata-project/google-authenticator ``` If asked for a version, type in 'dev-master' (unless you want another version): ``` Please provide a version constraint for the sonata-project/google-authenticator requirement: dev-master ``` Usage ----- [](#usage) See example.php for how to use it. There's a little web app showing how it works in web/, please make users.dat writeable for the webserver, doesn't really work otherwise (it can't save the secret). Try to login with chregu/foobar. What's missing in the example: - Prevent replay attacks. One token should only be used once - Show QR Code only when providing password again (or not at all) - Regenerate secret ### Google Groups [](#google-groups) For questions and proposals you can post on this google groups - [Sonata Users](https://groups.google.com/group/sonata-users): Only for user questions - [Sonata Devs](https://groups.google.com/group/sonata-devs): Only for devs ### Health Score 28 — LowBetter than 54% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity9 Limited adoption so far Community17 Small or concentrated contributor base Maturity59 Maturing project, gaining track record Bus Factor2 2 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 ~0 days Total 2 Last Release 2914d ago ### Community Maintainers ![](https://www.gravatar.com/avatar/d08ee3431f0bc48c81eb72e28fb9b9d3d47c77a5574ef383449b9e60dd82f850?d=identicon)[muonium](/maintainers/muonium) --- Top Contributors [![SonataCI](https://avatars.githubusercontent.com/u/12843093?v=4)](https://github.com/SonataCI "SonataCI (98 commits)")[![greg0ire](https://avatars.githubusercontent.com/u/657779?v=4)](https://github.com/greg0ire "greg0ire (22 commits)")[![chregu](https://avatars.githubusercontent.com/u/47106?v=4)](https://github.com/chregu "chregu (17 commits)")[![soullivaneuh](https://avatars.githubusercontent.com/u/1698357?v=4)](https://github.com/soullivaneuh "soullivaneuh (17 commits)")[![core23](https://avatars.githubusercontent.com/u/3440437?v=4)](https://github.com/core23 "core23 (13 commits)")[![rande](https://avatars.githubusercontent.com/u/14672?v=4)](https://github.com/rande "rande (7 commits)")[![jordisala1991](https://avatars.githubusercontent.com/u/1137485?v=4)](https://github.com/jordisala1991 "jordisala1991 (5 commits)")[![linaori](https://avatars.githubusercontent.com/u/1754678?v=4)](https://github.com/linaori "linaori (3 commits)")[![lstrojny](https://avatars.githubusercontent.com/u/79707?v=4)](https://github.com/lstrojny "lstrojny (3 commits)")[![zerkms](https://avatars.githubusercontent.com/u/302295?v=4)](https://github.com/zerkms "zerkms (2 commits)")[![dclement8](https://avatars.githubusercontent.com/u/19585678?v=4)](https://github.com/dclement8 "dclement8 (2 commits)")[![dylangallin](https://avatars.githubusercontent.com/u/51544267?v=4)](https://github.com/dylangallin "dylangallin (2 commits)")[![OskarStark](https://avatars.githubusercontent.com/u/995707?v=4)](https://github.com/OskarStark "OskarStark (2 commits)")[![scottrobertson](https://avatars.githubusercontent.com/u/68361?v=4)](https://github.com/scottrobertson "scottrobertson (1 commits)")[![Rotzbua](https://avatars.githubusercontent.com/u/7337347?v=4)](https://github.com/Rotzbua "Rotzbua (1 commits)")[![petski](https://avatars.githubusercontent.com/u/116610?v=4)](https://github.com/petski "petski (1 commits)")[![alvaroveliz](https://avatars.githubusercontent.com/u/224408?v=4)](https://github.com/alvaroveliz "alvaroveliz (1 commits)") --- Tags google authenticator ### Embed Badge ![Health badge](/badges/muonium-google-authenticator/health.svg) ``` [![Health](https://phpackages.com/badges/muonium-google-authenticator/health.svg)](https://phpackages.com/packages/muonium-google-authenticator) ``` ### Alternatives [spomky-labs/otphp A PHP library for generating one time passwords according to RFC 4226 (HOTP Algorithm) and the RFC 6238 (TOTP Algorithm) and compatible with Google Authenticator 1.5k46.1M119](/packages/spomky-labs-otphp)[scheb/2fa-google-authenticator Extends scheb/2fa-bundle with two-factor authentication using Google Authenticator 298.2M30](/packages/scheb-2fa-google-authenticator) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)