OmniAuth Paymill

This gem contains the Paymill Connect strategy for OmniAuth.

Before you begin

You should have already installed OmniAuth into your app; if not, read the OmniAuth README to get started.

You'll need a Paymill application, see here how to create one.

Installation

Add this line to your application's Gemfile:

gem 'omniauth-paymill'

If you need the latest HEAD version, you can do so with:

gem 'omniauth-paymill', github: 'groupbuddies/omniauth-paymill'

And then execute:

$ bundle

Or install it yourself as:

$ gem install omniauth-paymill

Usage

You just need to tell OmniAuth about this provider. For a Rails app, your config/initializers/omniauth.rb file should look like this:

Rails.application.config.middleware.use OmniAuth::Builder do
  provider :paymill, "CLIENT_ID", "CLIENT_SECRET", scope: "..."
end

Replace CLIENT_ID and CLIENT_SECRET with the appropriate values you obtained when creating an app earlier.

The available scopes are detailed on the Paymill Connect documentation.

Authentication Hash

An example auth hash available in request.env['omniauth.auth']:

{
    "access_token": "55727e05094c17ef44649a1710b00d57",
    "expires_in": null,
    "token_type": "bearer",
    "scope": "transactions_rw refunds_rw",
    "refresh_token": "07fda540e5283039683f6400651b5eaf",
    "merchant_id": "mer_1d70acbf80c8c35ce83680715c06be0d15c06be0d",
    "is_active": true,
    "methods": ["visa", "mastercard"],
    "currencies": ["EUR", "GPB],
    "payment_methods": [
        {
            "type": "visa",
            "currency": "EUR",
            "acquirer": "wirecard"
        },
        {
            "type": "visa",
            "currency": "GBP",
            "acquirer": "wirecard"
        },
        {
            "type": "mastercard",
            "currency": "EUR",
            "acquirer": "wirecard"
        }
    ],
    "access_keys": {
        "test": {
            "public_key": "342070708285cd3d98606d2986cb470f",
            "private_key": "4fe2b5ba56ff916eb4e644bad381e62e"
        },
        "live": {
            "public_key": "8175823c16dd0c7b222e9ea0e7352e51",
            "private_key": "55727e05094c17ef44649a1710b00d57"
        }
    },
    "livemode": true,
    "public_key": "8175823c16dd0c7b222e9ea0e7352e51",
}

Supported Rubies

OmniAuth Paymill is tested under 1.8.7, 1.9.2, 1.9.3, 2.0.0, 2.1.1, Ruby Enterprise Edition and JRuby.

Contributing

Fork it
Create your feature branch (git checkout -b my-new-feature)
Commit your changes (git commit -am 'Add some feature')
Push to the branch (git push origin my-new-feature)
Create new Pull Request

Note: Do not forget to add tests for the new features.

License

See LICENSE.txt.