OAuth 2.0 Learn

OAuth 2.0 Learn

Everyone nowadays deal with internet.By going through it you have to create some accounts for some sites to access there resources. Finally you come up with lots of different accounts and passwords.On regarding that point i want to ask question from you...How you memorize these passwords?I know that it is very difficult work for you to do.

No worries,modern websites make use of the OAuth protocol [1] with the concepts of “Identity Federation” and “Delegated Authorization”. For example, the website you need to create an account may provide the facility to login with an existing account in a different Identity Provider such as Facebook, Twitter or LinkedIn so you don’t need to create a new account and also remember your credentials.

what i want to say is Facebook Apps......when you here that what comes to your mind,surely the post which you share couple weeks ago.ah ha what is about?prediction about you new job?or how your weeding dress looks like? catch it?In this article you are going learn how to create such kind of app using OAth protocol.

First i need this below diagram to explain how this OAuth protocol happen.