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https://github.com/omniauth/omniauth-okta
OAuth2 strategy for Okta
https://github.com/omniauth/omniauth-okta
oauth2 okta omniauth omniauth-oauth2 omniauth-strategy ruby
Last synced: about 2 months ago
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OAuth2 strategy for Okta
- Host: GitHub
- URL: https://github.com/omniauth/omniauth-okta
- Owner: omniauth
- License: mit
- Created: 2017-06-04T20:13:49.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2023-10-06T17:55:55.000Z (about 1 year ago)
- Last Synced: 2024-04-14T16:12:13.817Z (9 months ago)
- Topics: oauth2, okta, omniauth, omniauth-oauth2, omniauth-strategy, ruby
- Language: Ruby
- Size: 35.2 KB
- Stars: 39
- Watchers: 8
- Forks: 36
- Open Issues: 9
-
Metadata Files:
- Readme: README.md
- License: MIT-LICENSE
Awesome Lists containing this project
README
# OmniAuth Okta OAuth2 Strategy
Strategy to authenticate with Okta via OAuth2 in OmniAuth.
This strategy uses Okta's OpenID Connect API with OAuth2. See their [developer docs](https://developer.okta.com/docs/api/resources/oidc.html) for more details.
## Installation
Add this line to your application's Gemfile:
```ruby
gem 'omniauth-okta'
```
And then execute:
```bash
$ bundle install
```
Or install it yourself as:
```bash
$ gem install omniauth-okta
```
### OmniAuth
Here's an example for adding the middleware to a Rails app in `config/initializers/omniauth.rb`:
```ruby
Rails.application.config.middleware.use OmniAuth::Builder do
provider :okta, ENV['OKTA_CLIENT_ID'], ENV['OKTA_CLIENT_SECRET'], {
client_options: {
site: 'https://your-org.okta.com',
authorization_server: '',
authorize_url: 'https://your-org.okta.com/oauth2//v1/authorize',
token_url: 'https://your-org.okta.com/oauth2//v1/token',
user_info_url: 'https://your-org.okta.com/oauth2//v1/userinfo',
audience: 'api://your-audience'
}
}
end
```
### Devise
First define your application id and secret in `config/initializers/devise.rb`.
Configuration options can be passed as the last parameter here as key/value pairs.
```ruby
config.omniauth :okta, ENV['OKTA_CLIENT_ID'], ENV['OKTA_CLIENT_SECRET'], {}
```
or add options like the following:
```ruby
require 'omniauth-okta'
config.omniauth(:okta,
ENV['OKTA_CLIENT_ID'],
ENV['OKTA_CLIENT_SECRET'],
scope: 'openid profile email',
fields: ['profile', 'email'],
client_options: {
site: 'https://your-org.okta.com',
authorize_url: 'https://your-org.okta.com/oauth2/default/v1/authorize',
token_url: 'https://your-org.okta.com/oauth2/default/v1/token',
user_info_url: 'https://your-org.okta.com/oauth2/default/v1/userinfo',
},
strategy_class: OmniAuth::Strategies::Okta)
```
Then add the following to 'config/routes.rb' so the callback routes are defined.
```ruby
devise_for :users, controllers: { omniauth_callbacks: 'users/omniauth_callbacks' }
```
Make sure your model is omniauthable. Generally this is "/app/models/user.rb"
```ruby
devise :omniauthable, omniauth_providers: [:okta]
```
## Auth Hash
Here's an example of an authentication hash available in the callback by accessing `request.env['omniauth.auth']`:
```ruby
{
"provider" => "okta",
"uid" => "0000000000000001",
"info" => {
"name" => "John Smith",
"email" => "[email protected]",
"first_name" => "John",
"last_name" => "Smith",
"image" => "https://photohosting.com/john.jpg"
},
"credentials" => {
"token" => "TOKEN",
"expires_at" => 1496617411,
"expires" => true
},
"extra" => {
"raw_info" => {
"sub" => "0000000000000001",
"name" => "John Smith",
"locale" => "en-US",
"email" => "[email protected]",
"picture" => "https://photohosting.com/john.jpg",
"website" => "https://example.com",
"preferred_username" => "[email protected]",
"given_name" => "John",
"family_name" => "Smith",
"zoneinfo" => "America/Los_Angeles",
"updated_at" => 1496611646,
"email_verified" => true
},
"id_token" => "TOKEN",
"id_info" => {
"ver" => 1,
"jti" => "AT.D2sslkfjdsldjf899n090sldkfj",
"iss" => "https://your-org.okta.com",
"aud" => "https://your-org.okta.com",
"sub" => "[email protected]",
"iat" => 1496613811,
"exp" => 1496617411,
"cid" => "CLIENT_ID",
"uid" => "0000000000000001",
"scp" => ["email", "profile", "openid"]
}
}
}
```
## Contributing
1. Fork it
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Commit your changes (`git commit -am 'Add some feature'`)
4. Push to the branch (`git push origin my-new-feature`)
5. Create new Pull Request
## License
The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).