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Category Archives: .NET Security
Automatic Token Management for ASP.NET Core and Worker Services 1.0
After a pretty long preview period, I am happy to announce that IdentityModel.AspNetCore 1.0 is now on Nuget. This library solves a problem that we have with every single OIDC/OAuth client we are creating: token management. Requesting and using a … Continue reading
Posted in .NET Security, ASP.NET Core, IdentityServer, OAuth, OpenID Connect
1 Comment
Claims-based Identity & Access Control for .NET, ASP.NET and WCF 4.5 now retired on PluralSight
Time flies! I just got notice from PluralSight that the above mentioned three courses are now retired and are not included in search results anymore. If you still care about this content – the direct links still work, and here … Continue reading
Posted in .NET Security, ASP.NET, Uncategorized, WCF
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What happened in 2018?
2018 has been really busy. We worked on a lot of different things, and I just realized that I only wrote eight blog posts in total. I decided to block December to catch up on many work and non-work related … Continue reading
NDC London 2018: IdentityServer Update
We are at NDC in London right now and are about to start our session “IdentityServer4 v2 on ASP.NET Core v2 – an Update”. For those who can’t be here – you can find my slides on Speakerdeck. There will … Continue reading
Posted in .NET Security, ASP.NET Core, IdentityServer, Uncategorized
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Sponsoring IdentityServer
Brock and I have been working on free identity & access control related libraries since 2009. This all started as a hobby project, and I can very well remember the day when I said to Brock that we can only … Continue reading
Posted in .NET Security, ASP.NET Core, IdentityServer, OAuth, OpenID Connect, Uncategorized, WebAPI
1 Comment
Using iOS11 SFAuthenticationSession with IdentityModel.OidcClient
Starting with iOS 11, there’s a special system service for browser-based authentication called SFAuthenticationSession. This is the recommended approach for OpenID Connect and OAuth 2 native iOS clients (see RFC8252). If you are using our OidcClient library – this is … Continue reading
Posted in .NET Security, IdentityModel, OAuth, OpenID Connect, Uncategorized, WebAPI
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SAML2p Identity Provider Support for IdentityServer4
One very common feature request is support for acting as a SAML2p identity provider. This is not a trivial task, but our friends at Rock Solid Knowledge were working hard, and now published a beta version. Give it a try! … Continue reading
Posted in .NET Security, IdentityServer, OpenID Connect, WebAPI
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IdentityServer4 v2
Wow – this was probably our biggest update ever! Version 2.0 of IdentityServer4 is not only incorporating all the feedback we got over the last year, it also includes the necessary updates for ASP.NET Core 2 – and also has … Continue reading
Posted in .NET Security, ASP.NET Core, IdentityServer, OpenID Connect, WebAPI
4 Comments
Authorization is hard! Slides and Video from NDC Oslo 2017
A while ago I wrote a controversial article about the problems that can arise when mixing authentication and authorization systems – especially when using identity/access tokens to transmit authorization data – you can read it here. In the meanwhile Brock … Continue reading
Posted in .NET Security, ASP.NET Core, IdentityServer, OAuth, OpenID Connect, WebAPI
19 Comments
Techorama 2017
Again Techorama was an awesome conference – kudos to the organizers! Seth and Channel9 recorded my talk and also did an interview – so if you couldn’t be there in person, there are some updates about IdentityServer4 and identity in general.
Posted in .NET Security, ASP.NET Core, IdentityServer, OAuth, OpenID Connect, WebAPI
2 Comments
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