https://github.com/omniauth/omniauth-oauth2

An abstract OAuth2 strategy for OmniAuth.
https://github.com/omniauth/omniauth-oauth2

Keywords

authentication hacktoberfest oauth2 omniauth omniauth-strategy

Keywords from Contributors

activerecord activejob mvc rubygems rack rspec hash-extensions sinatra grape authorization

Last synced: about 4 hours ago
JSON representation

Repository metadata

An abstract OAuth2 strategy for OmniAuth.

Host: GitHub
URL: https://github.com/omniauth/omniauth-oauth2
Owner: omniauth
License: mit
Created: 2011-09-28T16:48:31.000Z (over 14 years ago)
Default Branch: master
Last Pushed: 2025-12-11T15:23:48.000Z (3 months ago)
Last Synced: 2026-01-28T23:47:02.804Z (about 1 month ago)
Topics: authentication, hacktoberfest, oauth2, omniauth, omniauth-strategy
Language: Ruby
Homepage:
Size: 163 KB
Stars: 509
Watchers: 6
Forks: 301
Open Issues: 54
Releases: 8
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Funding: .github/FUNDING.yml
- License: LICENSE.md
- Security: SECURITY.md

OmniAuth OAuth2

This gem contains a generic OAuth2 strategy for OmniAuth. It is meant to serve
as a building block strategy for other strategies and not to be used
independently (since it has no inherent way to gather uid and user info).

Creating an OAuth2 Strategy

To create an OmniAuth OAuth2 strategy using this gem, you can simply subclass
it and add a few extra methods like so:

require 'omniauth-oauth2'

module OmniAuth
  module Strategies
    class SomeSite < OmniAuth::Strategies::OAuth2
      # Give your strategy a name.
      option :name, "some_site"

      # This is where you pass the options you would pass when
      # initializing your consumer from the OAuth gem.
      option :client_options, {:site => "https://api.somesite.com"}

      # You may specify that your strategy should use PKCE by setting
      # the pkce option to true: https://tools.ietf.org/html/rfc7636
      option :pkce, true

      # These are called after authentication has succeeded. If
      # possible, you should try to set the UID without making
      # additional calls (if the user id is returned with the token
      # or as a URI parameter). This may not be possible with all
      # providers.
      uid{ raw_info['id'] }

      info do
        {
          :name => raw_info['name'],
          :email => raw_info['email']
        }
      end

      extra do
        {
          'raw_info' => raw_info
        }
      end

      def raw_info
        @raw_info ||= access_token.get('/me').parsed
      end
    end
  end
end

That's pretty much it!

OmniAuth-OAuth2 for Enterprise

Available as part of the Tidelift Subscription.

The maintainers of OmniAuth-OAuth2 and thousands of other packages are working with Tidelift to deliver commercial support and maintenance for the open source packages you use to build your applications. Save time, reduce risk, and improve code health, while paying the maintainers of the exact packages you use. Learn more.

Supported Ruby Versions

OmniAuth is tested under 2.5, 2.6, 2.7, 3.0, 3.1, 3.2, truffleruby, and JRuby.

Owner metadata

Name: OmniAuth Community
Login: omniauth
Email:
Kind: organization
Description:
Website:
Location:
Twitter:
Company:
Icon url: https://avatars.githubusercontent.com/u/17064356?v=4
Repositories: 21
Last ynced at: 2024-03-25T19:32:34.895Z
Profile URL: https://github.com/omniauth

GitHub Events

Total

Pull request event: 2
Fork event: 6
Watch event: 10
Issue comment event: 3
Push event: 1
Pull request review event: 1

Last Year

Pull request event: 1
Fork event: 2
Watch event: 5
Issue comment event: 2
Push event: 1

Committers metadata

Last synced: 2 days ago

Total Commits: 183
Total Committers: 39
Avg Commits per committer: 4.692
Development Distribution Score (DDS): 0.776

Commits in past year: 3
Committers in past year: 1
Avg Commits per committer in past year: 3.0
Development Distribution Score (DDS) in past year: 0.0

Name	Email	Commits
Erik Michaels-Ober	s**k@g**m	41
tmilewski	t**i@g**m	23
Michael Bleigh	m**l@i**m	22
Yoran Brondsema	y**n@h**o	21
Bobby McDonald	b**o@g**m	17
AlexanderPavlenko	a**o@r**u	5
nov	n**v@m**p	5
Peter M. Goldstein	p**n@g**m	4
Jack Hartzler	j**r@g**m	4
Guilherme Simoes	g**s@g**m	3
Michael Bleigh	m**h@m**m	3
Jesse Doyle	j**e@a**a	2
Chef.Delicious.Chen	c**n@g**m	2
Isaac Sanders	i**c@i**m	2
Jonathan Julian	j**n@g**m	2
Mark Dodwell	m**k@m**k	2
Masafumi Koba	4****s	2
Patricio Cano	s**2@g**m	2
swamp09	s**a@e**p	1
Yuji Yaginuma	y**a@g**m	1
Yauhen Kharuzhy	j**r@g**m	1
Vokhmin Alexey V	a**n@g**m	1
Jake Dahn	j**e@a**m	1
Jerry Cheung	j**h@w**m	1
Lucas Aragno	l**s@i**m	1
Markus Koller	m**r@g**m	1
王振威	j**0@g**m	1
Vesa Vänskä	v**a@v**m	1
Mohamed Ziata	w**a@g**m	1
José Valim	j**m@g**m	1
and 9 more...

Committer domains:

Issue and Pull Request metadata

Last synced: about 1 month ago

Total issues: 58
Total pull requests: 65
Average time to close issues: 8 months
Average time to close pull requests: 8 months
Total issue authors: 56
Total pull request authors: 51
Average comments per issue: 5.12
Average comments per pull request: 3.06
Merged pull request: 24
Bot issues: 0
Bot pull requests: 2

Past year issues: 0
Past year pull requests: 1
Past year average time to close issues: N/A
Past year average time to close pull requests: N/A
Past year issue authors: 0
Past year pull request authors: 1
Past year average comments per issue: 0
Past year average comments per pull request: 0.0
Past year merged pull request: 0
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/omniauth/omniauth-oauth2

Top Issue Authors

dombarnes (2)
Drblack101 (2)
ramonpm (1)
maximveksler (1)
vpfaulkner (1)
reiz (1)
snitko (1)
homakov (1)
chabdulbasit17 (1)
ghost (1)
perlmunger (1)
kinitawowi (1)
snovity (1)
davetron5000 (1)
mulka (1)

Top Pull Request Authors

tmilewski (5)
BobbyMcWho (3)
ybiquitous (3)
nov (3)
berniechiu (2)
dependabot[bot] (2)
coddeys (2)
dfan1028 (2)
pierre-pretorius (1)
coderberry (1)
dshorthouse (1)
jasnow (1)
ernesto-jimenez (1)
coezbek (1)
rakibai (1)

Top Issue Labels

Top Pull Request Labels

dependencies (2)
hacktoberfest (1)

Package metadata

Total packages: 12
Total downloads:
- rubygems: 340,149,207 total
Total docker downloads: 1,196,293,422
Total dependent packages: 996 (may contain duplicates)
Total dependent repositories: 43,622 (may contain duplicates)
Total versions: 58
Total maintainers: 4
Total advisories: 1

gem.coop: omniauth-oauth2

An abstract OAuth2 strategy for OmniAuth.

Homepage: https://github.com/omniauth/omniauth-oauth2
Documentation: http://www.rubydoc.info/gems/omniauth-oauth2/
Licenses: MIT
Latest release: 1.9.0 (published 3 months ago)
Last Synced: 2026-03-01T15:02:55.202Z (2 days ago)
Versions: 24
Dependent Packages: 0
Dependent Repositories: 0
Downloads: 170,078,168 Total
Docker Downloads: 598,146,711
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 0.076%
- Downloads: 0.151%
- Docker downloads count: 0.152%
Maintainers (4)
- sferik
- mbleigh
- tmilewski
- BobbyMcWho

rubygems.org: omniauth-oauth2

An abstract OAuth2 strategy for OmniAuth.

Homepage: https://github.com/omniauth/omniauth-oauth2
Documentation: http://www.rubydoc.info/gems/omniauth-oauth2/
Licenses: MIT
Latest release: 1.9.0 (published 3 months ago)
Last Synced: 2026-03-01T09:57:13.973Z (2 days ago)
Versions: 24
Dependent Packages: 996
Dependent Repositories: 43,622
Downloads: 170,071,039 Total
Docker Downloads: 598,146,711
Rankings:
- Dependent packages count: 0.049%
- Downloads: 0.148%
- Dependent repos count: 0.161%
- Docker downloads count: 0.2%
- Average: 0.774%
- Forks count: 1.526%
- Stargazers count: 2.56%
Maintainers (4)
- sferik
- mbleigh
- tmilewski
- BobbyMcWho
Advisories:
- omniauth-oauth2 Cross-Site Request Forgery vulnerability

ubuntu-23.10: ruby-omniauth-oauth2

Homepage: https://github.com/omniauth/omniauth-oauth2
Licenses:
Latest release: 1.8.0-1 (published 18 days ago)
Last Synced: 2026-02-13T18:28:05.552Z (18 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-24.04: ruby-omniauth-oauth2

Homepage: https://github.com/omniauth/omniauth-oauth2
Licenses:
Latest release: 1.8.0-1 (published 25 days ago)
Last Synced: 2026-02-06T15:42:31.531Z (25 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:

debian-10: ruby-omniauth-oauth2

Homepage: https://github.com/omniauth/omniauth-oauth2
Documentation: https://packages.debian.org/buster/ruby-omniauth-oauth2
Licenses:
Latest release: 1.5.0-1 (published 20 days ago)
Last Synced: 2026-02-13T04:23:47.682Z (19 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-23.04: ruby-omniauth-oauth2

Homepage: https://github.com/omniauth/omniauth-oauth2
Licenses:
Latest release: 1.8.0-1 (published 21 days ago)
Last Synced: 2026-02-11T06:45:42.277Z (21 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-11: ruby-omniauth-oauth2

Homepage: https://github.com/omniauth/omniauth-oauth2
Documentation: https://packages.debian.org/bullseye/ruby-omniauth-oauth2
Licenses:
Latest release: 1.6.0-1 (published 21 days ago)
Last Synced: 2026-02-13T08:23:08.669Z (18 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-20.04: ruby-omniauth-oauth2

Homepage: https://github.com/omniauth/omniauth-oauth2
Licenses:
Latest release: 1.5.0-1 (published 18 days ago)
Last Synced: 2026-02-13T07:19:12.166Z (18 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-24.10: ruby-omniauth-oauth2

Homepage: https://github.com/omniauth/omniauth-oauth2
Licenses:
Latest release: 1.8.0-1 (published 18 days ago)
Last Synced: 2026-02-13T09:53:52.491Z (18 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

ubuntu-22.04: ruby-omniauth-oauth2

Homepage: https://github.com/omniauth/omniauth-oauth2
Licenses:
Latest release: 1.7.1-2 (published 18 days ago)
Last Synced: 2026-02-13T13:22:06.220Z (18 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

debian-12: ruby-omniauth-oauth2

Homepage: https://github.com/omniauth/omniauth-oauth2
Documentation: https://packages.debian.org/bookworm/ruby-omniauth-oauth2
Licenses:
Latest release: 1.8.0-1 (published 19 days ago)
Last Synced: 2026-02-12T23:36:54.392Z (19 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:

debian-13: ruby-omniauth-oauth2

Homepage: https://github.com/omniauth/omniauth-oauth2
Documentation: https://packages.debian.org/trixie/ruby-omniauth-oauth2
Licenses: mit
Latest release: 1.8.0-1 (published 19 days ago)
Last Synced: 2026-02-13T13:18:07.282Z (18 days ago)
Versions: 1
Dependent Packages: 0
Dependent Repositories: 0
Rankings:
- Dependent repos count: 0.0%
- Dependent packages count: 0.0%
- Average: 100%

Dependencies

Gemfile rubygems

coveralls_reborn ~> 0.19.0 development
rack-test >= 0 development
rspec ~> 3.2 development
simplecov-lcov >= 0 development
webmock ~> 3.0 development
rake ~> 13.0

omniauth-oauth2.gemspec rubygems

bundler ~> 2.0 development
oauth2 >= 1.4, < 3
omniauth ~> 2.0

.github/workflows/main.yml actions

actions/checkout v2 composite
coverallsapp/github-action v1.1.2 composite
ruby/setup-ruby v1 composite

Score: 31.14960631204823

https://github.com/omniauth/omniauth-oauth2

Keywords

Keywords from Contributors

Repository metadata

README.md

OmniAuth OAuth2

Creating an OAuth2 Strategy

OmniAuth-OAuth2 for Enterprise

Supported Ruby Versions

Owner metadata

GitHub Events

Total

Last Year

Committers metadata

Committer domains:

Issue and Pull Request metadata

Top Issue Authors

Top Pull Request Authors

Top Issue Labels

Top Pull Request Labels

Package metadata

gem.coop: omniauth-oauth2

rubygems.org: omniauth-oauth2

ubuntu-23.10: ruby-omniauth-oauth2

ubuntu-24.04: ruby-omniauth-oauth2

debian-10: ruby-omniauth-oauth2

ubuntu-23.04: ruby-omniauth-oauth2

debian-11: ruby-omniauth-oauth2

ubuntu-20.04: ruby-omniauth-oauth2

ubuntu-24.10: ruby-omniauth-oauth2

ubuntu-22.04: ruby-omniauth-oauth2

debian-12: ruby-omniauth-oauth2

debian-13: ruby-omniauth-oauth2

Dependencies