This is the official OmniAuth strategy gem for authenticating to Michigan State University MSU NetID using OAuth2. To use this gem you'll need the following:

• Contact MSU Information Technology Service Desk at 517-432-6200 to request to register your application, or complete the [OAuth 2.0 request form] (https://tech.msu.edu/network/authentication-authorization)
• Provide MSU Information Technology Identity Management with a callback URL, which is where to send successful MSU NetID authentication requests back to your application. Note: this must be a HTTPS address.
• Receive a client_id token and client_secret token specific for your application.

To install this gem you need to add it to your Gemfile as follows: gem 'omniauth-msunet'

If this is your applications first OmniAuth strategy then you will need to create the file config/initializers/omniauth.rb, otherwise update your existing one.

Rails.application.config.middleware.use OmniAuth::Builder do
  provider :msunet, "replace_with_client_id", "replace_with_client_secret"
end

Next you need to setup some routes to handle the callback and if it's a success or failure. You could use something like the following in your config/routes.rb file

match 'auth/:provider/callback', to: 'sessions#create'
match 'auth/failure', to: redirect('/')
match 'signout', to: 'sessions#destroy', as: 'signout'

Finally restart your server for all of the changes to take effect. You can now browse to your apps URL https://0.0.0.0/auth/msunet to login.

Once the login is completed you should receive the following hash that you can access:

{
"provider":"msunet",
"uid":"xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
"info":{
  "name":"John Sparty",
  "email":"sparty@msu.edu",
  "first_name":"John",
  "last_name":"Sparty",
  "description":"MSU NetID OAuth2 Auth-n"
  }
}

1. Clone the repository
2. Write some tests
3. Make them pass
4. Request a pull

bundle exec rspec

Use the version gem. See bundle exec rake -T version for commands. Bumping the version will change the VERSION file, commit the changes, and create a tag. You can then push the tag to your remote:

bundle exec rake version:bump # create a minor version bump
git push # push code changes
git push origin $(bundle exec rake version) # push new tag

Please see the LICENSE.md file.