# UeberauthLine
**An Uberauth strategy for LINE OAuth2 authentication.
Inspired by [Ueberauth for Facebook](https://github.com/ueberauth/ueberauth_facebook)
## Installation
If [available in Hex](https://hex.pm/docs/publish), the package can be installed as:
1. Add `ueberauth_line` to your list of dependencies in `mix.exs`:
```elixir
def deps do
[{:ueberauth_line, "~> 0.1.2"}]
end
```
2. Ensure `ueberauth_line` is started before your application:
```elixir
def application do
[applications: [:ueberauth_line]]
end
```
3. Add Line to your Überauth configuration:
```elixir
config :ueberauth, Ueberauth,
providers: [
line: {Ueberauth.Strategy.Line, []}
]
```
4. Update your provider configuration:
```elixir
config :ueberauth, Ueberauth.Strategy.Line.OAuth,
client_id: System.get_env("LINE_CLIENT_ID"),
client_secret: System.get_env("LINE_CLIENT_SECRET")
```
5. Include the Überauth plug in your controller:
```elixir
defmodule MyApp.AuthController do
use MyApp.Web, :controller
plug Ueberauth
...
end
```
6. 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
```
## Set up LINE Channel
Follow instructions here https://developers.line.me/line-login/overview