Single Sign On (SSO)

Single sign-on (SSO) is a property of access control of multiple related, yet independent, software systems. With this property, a user logs in with a single ID and password to gain access to a connected system or systems without using different usernames or passwords, or in some configurations seamlessly sign on at each system. See more about SSO https://en.wikipedia.org/wiki/Single_sign-on.

This is simple simulation Single Sign On (SSO) with PHP Native, PDO Ekstension, and MySQL for database.

Execute this script to run the server

APP Provider

php -S 127.0.0.1:80 -t provider\

Client 1

php -S 127.0.0.2:80 -t client1\

Client 2

php -S 127.0.0.3:80 -t client2\