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-Github Authentication
-=====================
-
-Requirements
-------------
-
-OAuth Github API credentials (available in your [Settings > Applications > Developer applications](https://github.com/settings/applications))
-
-How does this work?
--------------------
-
-The Github authentication in Kanboard uses the [OAuth 2.0](http://oauth.net/2/) protocol, so any user of Kanboard can be linked to a Github account.
-
-That means you can use your Github account to login on Kanboard.
-
-How to link a Github account
-----------------------------
-
-1. Go to your user profile
-2. Click on **External accounts**
-3. Click on the link **Link my Github Account**
-4. You are redirected to the **Github Authorize application form**
-5. Authorize Kanboard by clicking on the button **Accept**
-6. Your account is now linked
-
-Now, on the login page you can be authenticated in one click with the link **Login with my Github Account**.
-
-Your name and email are automatically updated from your Github Account if defined.
-
-Installation instructions
--------------------------
-
-### Setting up OAuth 2.0
-
-- On Github, go to the page [Register a new OAuth application](https://github.com/settings/applications/new)
-- Just follow the [official Github documentation](https://developer.github.com/guides/basics-of-authentication/#registering-your-app)
-- In Kanboard, you can get the **callback url** in **Settings > Integrations > Github Authentication**
-
-### Setting up Kanboard
-
-Either create a new `config.php` file or rename the `config.default.php` file and set the following values:
-
-```php
-// Enable/disable Github authentication
-define('GITHUB_AUTH', true);
-
-// Github client id (Copy it from your settings -> Applications -> Developer applications)
-define('GITHUB_CLIENT_ID', 'YOUR_GITHUB_CLIENT_ID');
-
-// Github client secret key (Copy it from your settings -> Applications -> Developer applications)
-define('GITHUB_CLIENT_SECRET', 'YOUR_GITHUB_CLIENT_SECRET');
-```
-
-### Github Entreprise
-
-To use this authentication method with Github Enterprise you have to change the default urls.
-
-Replace these values by your self-hosted instance of Github:
-
-```php
-// Github oauth2 authorize url
-define('GITHUB_OAUTH_AUTHORIZE_URL', 'https://github.com/login/oauth/authorize');
-
-// Github oauth2 token url
-define('GITHUB_OAUTH_TOKEN_URL', 'https://github.com/login/oauth/access_token');
-
-// Github API url (don't forget the slash at the end)
-define('GITHUB_API_URL', 'https://api.github.com/');
-```
-
-Notes
------
-
-Kanboard uses these information from your public Github profile:
-
-- Full name
-- Public email address
-- Github unique id
-
-The Github unique id is used to link the local user account and the Github account.