• Default Supported Auth Provide
• How Social Authentication Works
• Setup Social Authentication
• Support new Auth Provide

For Social Authentication Apiato uses Socialite.

Default Supported Auth Provide

• Facebook
• Twitter

How Social Authentication Works

1. The Client (Mobile or Web) sends a request to the Social Auth Provider (Facebook, Twitter..).
2. The Social Auth Provider returns a Code (Tokens).
3. The Client makes a call to the server (our server) and passes the Code (Tokens) retrieved from the Provider.
4. The Server fetches the user data from the Social Auth Provider using the received Code (Tokens).
5. The Server create new User from the collected social data and return the Authenticated User (If the user already created then it just returns it).

Setup Social Authentication

1) Create an App on the supported Social Auth provider.

• For Facebook: developers.facebook.com/apps
• For Twitter: apps.twitter.com/app
• For Google: console.developers.google.com/apis...

For the callback URL you can use this Apiato web endpoint http://apiato.develop/auth/{provider}/callback (replace the provider with any of the supported providers facebook, twitter,..).

2) Set the Tokens and Secrets in the .env file

  'facebook' => [
        'client_id'     => env('AUTH_FACEBOOK_CLIENT_ID'), // App ID
        'client_secret' => env('AUTH_FACEBOOK_CLIENT_SECRET'), // App Secret
        'redirect'      => env('AUTH_FACEBOOK_CLIENT_REDIRECT'),
    ],

    'twitter' => [
        'client_id'     => env('AUTH_TWITTER_CLIENT_ID'), // Consumer Key (API Key)
        'client_secret' => env('AUTH_TWITTER_CLIENT_SECRET'), // Consumer Secret (API Secret)
        'redirect'      => env('AUTH_TWITTER_CLIENT_REDIRECT'),
    ],

    'google' => [
        'client_id'     => env('AUTH_GOOGLE_CLIENT_ID'), // Client ID
        'client_secret' => env('AUTH_GOOGLE_CLIENT_SECRET'), // Client secret
        'redirect'      => env('AUTH_GOOGLE_CLIENT_REDIRECT'),
    ],

3) Make a request from your client to get the oauth info. Each Social provider returns different response and keys
For testing purposes Apiato provides a web endpoint (http://apiato.develop/auth/{provider} ) to act as a client.
Use that endpoint from your browser (replace the provider with any of the supported providers facebook, twitter,..) to get the oauth info.
Example Twitter Response:

User {
  tokentoken: "121212121-121212121"
  tokentokenSecret: "34343434343434343343434343"
  tokenid: "777777777"
  tokennickname: "Mahmoud_Zalt"
  tokenname: "Mahmoud Zalt"
  tokenemail: null
  tokenavatar: "http://pbs.twimg.com/profile_images/88888888/PENrcePC_normal.jpg"
  tokenuser:
  token"avatar_original": "http://pbs.twimg.com/profile_images/9999999/PENrcePC.jpg"
}

NOTE: This step should be done by your client App, which could be a Web, Mobile or other kind of client Apps.

4) Use the oauth info to make a call from your server to the Social Provider in order to get the User info.
Example Getting Twitter User: Twitter requires the oauth_token and oauth_secret, other Providers might only require the oauth_token

POST /v1/auth/twitter HTTP/1.1
Host: api.apiato.develop
Content-Type: application/x-www-form-urlencoded
Accept: application/json

oauth_token=121212121-121212121&oauth_secret=34343434343434343343434343

Note: For Facebook send only the oauth_token which is named as access_token in the facebook response. For more details about the parameters checkout the generated documentation or visit app/Containers/Socialauth/UI/API/Routes/AuthenticateAll.v1.private.php

5) The endpoint above should return the User and his Personal Access Token.
Example Twitter Response:

{
    "data": {
        "object": "User",
        "id": "eqwja3vw94kzmxr0",
        "name": "Mahmoud Zalt",
        "email": null,
        "confirmed": false,
        "nickname": null,
        "gender": null,
        "birth": null,
        "social_auth_provider": "twitter",
        "social_id": "42719726",
        "social_avatar": {
            "avatar": "http://pbs.twimg.com/profile_images/1111111111/PENrcePC_normal.jpg",
            "original": null
        },
        "created_at": {
            "date": "2017-10-20 21:45:03.000000",
            "timezone_type": 3,
            "timezone": "UTC"
        },
        "updated_at": {
            "date": "2017-10-20 21:45:03.000000",
            "timezone_type": 3,
            "timezone": "UTC"
        },
        "readable_created_at": "48 minutes ago",
        "readable_updated_at": "48 minutes ago"
    },
    "meta": {
        "include": [
            "roles"
        ],
        "custom": {
            "token_type": "personal",
            "access_token": "eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI..."
        }
    }
}

Support new Auth Provider

1) Pick an Auth Provider from the supported providers by Socialite.

2) Go to app/Containers/Socialauth/Tasks/FindUserSocialProfileTask.php and support your provider.