Facebook OAuth Implementation

[detrohutt]

Feature request

Is your feature request related to a problem? Please describe.

I'd really rather not use password auth and all the prospective users of my app will be acquired through Facebook so I'd prefer to make signing up simple for them.

Describe the solution you'd like

I believe I can use the oauth-twitter package in this project as a guide to creating a similar oauth-facebook package. I just want to make sure you are open to merging it if I am successful. I have read the contributing guide and plan to provide tests similar to those for Twitter.

Thanks for your time. :)

[agustif]

I've this developed and working, willl try to add an example later here !
oauth-facebook/src/accounts-oauth-facebook.ts

import * as oauth from 'oauth';

import { Configuration } from './types/configuration';
//
export class AccountsOAuthFacebook {
  private config: Configuration;
  private oauth: any;

  constructor(config: Configuration) {
    this.config = config;
    this.oauth = new oauth.OAuth(
      'https://graph.facebook.com/oauth/access_token',
      this.config.key,
      this.config.secret
    );
  }

  public authenticate(params: any) {
    return new Promise((resolve, reject) => {
      this.oauth.get(
        'https://graph.facebook.com/me?access_token=',
        params.access_token,
        params.access_token_secret,
        (err: any, data: any) => {
          if (err) {
            reject(err);
          } else {
            data = JSON.parse(data);
            const user = {
              id: data.id_str,
              screenName: data.screen_name,
              profilePicture: data.profile_image_url_https,
              email: data.email,
              accessToken: params.access_token,
              accessTokenSecret: params.access_token_secret,
            };
            resolve(user);
          }
        }
      );
    });
  }
}

index.ts

import { AccountsOAuthFacebook } from './accounts-oauth-twitter';

export default AccountsOAuthFacebook;

types.configuration.ts

export interface Configuration {
  key: string;
  secret: string;
}

that's just the faceebook-package.

will open a PR lateer with it and a full frontend example (hopefully)