You might go to the ticket counter at the airport, or you might use the airline's website and print your boarding pass at home. It's also important to note that there may be more than one way of obtaining the signed set of claims that is your boarding pass. They simply validate your boarding pass, read the claims on it, and let you board the plane.
Of course, agents don't need to think very deeply about this. It states that you are allowed to board a particular flight at a particular time and sit in a particular seat. In essence, a boarding pass is a signed set of claims made by the airline about you.
DRIVE SCOPE AUTHORIZATION SERIAL
This information (such as a boarding serial number) proves that the pass was issued by the airline and is not a forgery.
DRIVE SCOPE AUTHORIZATION CODE
It is encoded in the bar code and/or the magnetic strip on the back. There is also special information on the boarding pass. The gate agents have everything that they need to do their jobs efficiently. Gate agents know your name and frequent flyer number (authentication and personalization), your flight number and seating priority (authorization), and perhaps even more. Assuming all is in order, you receive a boarding pass that you take to the airport terminal gate.Ī boarding pass is very informative. After verifying that your picture ID matches your face (authentication), the agent looks up your flight and verifies that you've paid for a ticket (authorization). For domestic flights, you present your driver's license. If you're going overseas, you show your passport. Here, you present whatever credential makes sense. Instead, you must first check in at the ticket counter. You can't simply walk up to the airport terminal gate and present your passport or driver's license. Lets look at another familiar analogy is the authentication protocol you follow each time you visit an airport. A Familiar Example – Airline Boarding Pass (Self Contained Token) Now you can use that token to do whatever you want to do with the server (that you have authorization to do). In authentication, when the user successfully logs in using their credentials, a JSON Web Token will be returned and must be saved locally (typically in local storage, but cookies can be also used), instead of the traditional approach of creating a session in the server and returning a cookie. In today's world of hybrid application or Single page application contact multiple backends (split up into seperate micro-service authentication servers, databases, machine learning servers, etc). We can look at the resource server implementation in our future articles How do JWT work?
DRIVE SCOPE AUTHORIZATION HOW TO
In this article we shall just focus on how to generate the JWT with the desired claims for the resource server to interpret. Just because of the shear popularity and ease of use and widespread adoption, I focused on OAuth2 as the choice for getting the tokens. OAuth gained popularity thanks to Facebook, Google, Microsoft, and Twitter, who allow usage of their accounts to be shared with third-party applications or websites. It’s a complex single sign-on (SSO) implementation that enables seamless authentication, mostly between businesses and enterprises.Ĭreated in 2006, OAuth2 is an open standard for authentication protocol that provides authorization workflow over HTTP and authorizes devices, servers, applications, and APIs with access tokens instead of credentials. Authentication information is exchanged through digitally signed XML documents. Security Assertion Markup Language (SAML) is an XML-based framework. We have two standard protocols SAML and OAuth which were developed to address the Authentication and Authorization between two entities a Service provider (Resource Server) and an Identity provider. We also learnt the key principles like segregation of concerns and decoupling of Authentication & Authorization from Resource Server applications as a criteria for choosing the standards or protocols. JWT is also self contained meaning, the payload contains all the required information about the user, avoiding the need to query the database more than once.
Additionally, the smaller size means transmission is fast. JWT is compact can be sent through a URL, POST parameter, or inside an HTTP header. We also looked at the structure of the JWT. In part 1 I wrote about JSON Web Token (JWT) is an open standard for creating access tokens that assert some number of claims.
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