Cannot use bell with Facebook about bell HOT 7 CLOSED

    server.auth.strategy('linkedin', 'bell', {
        provider            : 'linkedin',
        password            : 'password',
        isSecure            : false,
        clientId            : '#yourClientID#',                                 
        clientSecret        : '#yourClientSecret#'            
    });

    server.route({
        method: '*',
        path: '/bell/linkedin',
        config: {
            auth: 'linkedin',
            handler: function (request, reply) {
                console.log('credentials: ' + request.auth.credentials);
            }
        }
    });

//
//  linkedin plugin bell/hapijs
//
//  Created by valvoline on 15/12/14.
//  Copyright (c) 2014 Costantino Pistagna. All rights reserved.
//
// Load modules

var Crypto = require('crypto');

// Declare internals

var internals = {};


exports = module.exports = function (options) {

    return {
    protocol: 'oauth2',
    auth: 'https://www.linkedin.com/uas/oauth2/authorization',
    token: 'https://www.linkedin.com/uas/oauth2/accessToken',
    scope: ['r_fullprofile', 'r_emailaddress', 'r_network', 'r_contactinfo', 'rw_groups'],
    scopeSeparator: ',',
    profile: function (credentials, params, get, callback) {
        var query = {
        format: 'json',
        appsecret_proof: Crypto.createHmac('sha256', this.clientSecret).update(credentials.token).digest('hex')
        };
        get('https://api.linkedin.com/v1/people/~:(id,first-name,last-name,industry,associations,interests,publications,patents,languages,skills,educations,three-current-positions,num-recommenders,following,suggestions)', query, function (profile) {

            credentials.profile = profile;
            return callback();
            });
    }
    };
};

exports = module.exports = {
    linkedin: require('./linkedin'),
...