# Überauth Todoist
> Todoist OAuth2 strategy for Überauth.
## Installation
1. Setup your application at [Todoist App Management](https://developer.todoist.com/appconsole.html).
1. Add `:ueberauth_todoist` to your list of dependencies in `mix.exs`:
```elixir
def deps do
[{:ueberauth_todoist, "~> 1.0"}]
end
```
1. Add Todoist to your Überauth configuration:
```elixir
config :ueberauth, Ueberauth,
providers: [
todoist: {Ueberauth.Strategy.Todoist, []}
]
```
1. Update your provider configuration:
```elixir
config :ueberauth, Ueberauth.Strategy.Todoist.OAuth,
client_id: System.get_env("TODOIST_CLIENT_ID"),
client_secret: System.get_env("TODOIST_CLIENT_SECRET")
```
Or, to read the client credentials at runtime:
```elixir
config :ueberauth, Ueberauth.Strategy.Todoist.OAuth,
client_id: {:system, "TODOIST_CLIENT_ID"},
client_secret: {:system, "To_CLIENT_SECRET"}
```
1. Include the Überauth plug in your controller:
```elixir
defmodule MyApp.AuthController do
use MyApp.Web, :controller
pipeline :browser do
plug Ueberauth
...
end
end
```
1. 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
```
1. Your 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 initiate the request through:
/auth/todoist
Or with options:
/auth/toddoist?scope=data:read
Scope can be configured either explicitly as a `scope` query value on the request path or in your configuration:
```elixir
config :ueberauth, Ueberauth,
providers: [
github: {Ueberauth.Strategy.Todoist, [default_scope: "data:read"]}
]
```
## License
Please see [LICENSE](https://github.com/jcambass/ueberauth_todoist/blob/master/LICENSE) for licensing details.