# Überauth Coding
> Coding OAuth2 strategy for Überauth.
## Installation
1. Setup your application at [Open Coding](https://open.coding.net/).
2. Add `:ueberauth_coding` to your list of dependencies in `mix.exs`:
```elixir
def deps do
[{:ueberauth_coding, "~> 0.1.0"}]
end
```
3. Add the strategy to your application:
```elixir
def application do
[applications: [:ueberauth_coding]]
end
```
4. Add Coding to your Überauth configuration:
```elixir
config :ueberauth, Ueberauth,
providers: [
coding: {Ueberauth.Strategy.Coding, []}
]
```
5. Update your provider configuration:
```elixir
config :ueberauth, Ueberauth.Strategy.Coding.OAuth,
client_id: System.get_env("CODING_CLIENT_ID"),
client_secret: System.get_env("CODING_CLIENT_SECRET")
```
6. Include the Überauth plug in your controller:
```elixir
defmodule MyApp.AuthController do
use MyApp.Web, :controller
pipeline :browser do
plug Ueberauth
...
end
end
```
7. Create the request and callback routes if you haven't already:
```elixir
scope "/auth", MyApp do
pipe_through :browser
get "/:provider", AuthController, :request
get "/:provider/callback", AuthController, :callback
end
```
8. You controller needs to implement callbacks to deal with `Ueberauth.Auth` and `Ueberauth.Failure` responses.
For an example implementation see the [Überauth Example](https://github.com/ueberauth/ueberauth_example) application.
## Calling
Depending on the configured url you can initial the request through:
/auth/coding
Or with options:
/auth/coding?scope=user,project
By default the requested scope is "user,project". Scope can be configured either explicitly as a `scope` query value on the request path or in your configuration:
```elixir
config :ueberauth, Ueberauth,
providers: [
coding: {Ueberauth.Strategy.Coding, [default_scope: "user,project"]}
]
```
## License
Please see [LICENSE](https://github.com/lixu19941116/ueberauth_coding/blob/master/LICENSE) for licensing details.