Developing ASP.NET MVC Web Applications
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Login LoginModel model, String returnUrl in c: Are you sure that the claims are retrieved correctly in your code? Thank you, thank you, thank you!!! I know by myself how much time it takes to write proper documentations and what you provide on your side is amazing!
Now to my question: Is it possible that clearing the cookie with FederatedAuthentication. SignOut ; is not the only way? I have set up a federated service with a Thinktecture Identity Server. For logout I use the following in my LogOff method: After running LogOff both cookies have been removed, so it seems the additional session module logout is not necessary anymore. FedAuth and FedAuth1 belong to the same cookie overall, but a single FedAuth can only store 2KB, therefore they are from the same source.
The portion that does not fit into FedAuth is copied to FedAuth1. In the sessionsecuritytokenreceived event I have ClaimsPrincipal. Why are the two object differ? How can I sync the two? The sessiontoken has the correct claims that I have added in the Authenticate method. Hi Dima, Have you checked the full string value of ClaimTypes. Did you do anything different? And you cannot see the secret message on the About page, right? You are still logged on as far as the auth server is concerned.
It is not up to the auth server to maintain the auth session and the app-specific claims within the MVC app. For some reason the security token may be wiped out or is not set correctly when FederatedAuthentication. Can you write a short summary of what you see as the code is executed according to the above steps? I stepped through the code and can see that the token is issued correctly for 8 hours. The tokenReceived event is fired as well. After restarting the app, the breakpoints in any of the functions of my CustomClaimsTransformer are not hit.
So, somehow the normal authentication scheme works, but not the ClaimsAuthentication. Is that by design? When you kill the app in Visual Studio then apparently even the auth session dies. The idserver still remembered you as it is up and running in IIS and has not been stopped. Hence you were still logged in but the app-specific claims were lost. However, I tested the following:. But I already suspected sth like this.
Anyway, do you have an idea how I can hook into the normal authentication mechanism and dress up my principal? Hello, I have implemented both the authentication manager and the authorization manager in my application by following your articles. In the authentication manager i transform my incoming claims from active directory into custom claims and store it in the session security token as described.
Then in the authorization manager i override the checkaccess method to verify if the user has the permission to view the page. However, the authorization context doesnt show the claims that were stored in the token.
If i do the transformation each time before calling the checkaccess method as shown in the authorization article, then it adds overhead when each page is loaded Please let me know incase there is a way of doing the same.
Authenticate should not be called every time the same resource is accessed. Where do you see that the claims transformation is carried out multiple times for the same resource?
Or have I misunderstood your question? Please can you take a look at this question on Stackoverflow and let me know your comments please. Here is a small issue that cost me some time. In the demo, when you register the module in web. Perfectly good XML, right? Yet in my VS setup this line caused three errors to be thrown, stopping the app in its tracks.
I looked again and again for typos and so on without finding any. Hi Andras, Thanks for writing such a great blog with useful information and practical examples. I wish I had found your blog earlier. I have followed your example in Part 1 of this article to implement Claims Based Authentication in a Web forms application targeting.
These roles are then used to determine which pages a user can access. When I have tried to implement part 2 of your article to make it more efficient, I added this code:. FromHours 8 ; FederatedAuthentication. The FederatedAuthentication reference was not recognized. This has created a conflict converting between System.
Can you advise how to resolve this? Or is there another way to cache my transformed Principal without using FederatedAuthentication? I look forward to your response. I have solved this particular issue. It seems I was using a mixture of old and new framework namespaces. This article helped me sort it out. Any ideas why the first access has the wrong principal?
Did you come up with something to solve that issue? Did your caching to cookie work? Yes, I have fixed it. I had to set Thread. User to my transformedPrincipal in my Authenticate Method. It needs more testing but so far it works well and only does authenticate and transformPrincipal once per session.
Where from do you call Authenticate method? Could you show how you check your cookie after first request?
You are commenting using your WordPress. You are commenting using your Twitter account. You are commenting using your Facebook account. Notify me of new comments via email. Notify me of new posts via email. Measuring programming progress by lines of code is like measuring aircraft building progress by weight. Claims-based authentication in MVC4 with.
March 17, at 8: Hi, thanks for the awesome series. Where should I be putting it instead? March 17, at 1: March 17, at 2: Hi Nick, Thanks for your comments. February 24, at 5: Thank you very much! You wrote an excellent post!!! June 6, at 1: Is the certificate the issue Value cannot be null. June 6, at 8: October 21, at 1: Realm ; return new RedirectResult soReqMsg. October 21, at 7: With no log-off on the STS side: October 22, at 6: November 26, at November 27, at 6: November 27, at 3: April 3, at 1: April 3, at 8: Authenticate Continue stepping through the code.
It will have a SessionToken. April 3, at Hei Andras, thanks for the extensive answer. April 4, at 8: Hej Stephan, When you kill the app in Visual Studio then apparently even the auth session dies. However, I tested the following: April 7, at 3: April 7, at 8: June 2, at 9: CreateFromUri uu ; if User!
January 28, at 3: January 28, at May 13, at 7: May 30, at These blog posts are so helpful! April 18, at 2: