You can install this plugin into your CakePHP application using composer.
The recommended way to install composer packages is:
composer require elstc/cakephp-social_login
And, Load this plugin.
bin/cake plugin load -b -r Elastic/SocialLogin
load migrations.
bin/cake migrations migrate -p Elastic/SocialLogin
This plugin is inspired from https://github.com/ADmad/CakePHP-HybridAuth