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Andrew Lock

ASP.NET Core Identity

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    My new book ASP.NET Core in Action, Third Edition is available now! It supports .NET 7.0, and is available as an eBook or paperback. You even get a free copy of the previous editions of ASP.NET Core in Action!

  4. Banner image for Making authenticated cross-origin requests with ASP.NET Core Identity

    Making authenticated cross-origin requests with ASP.NET Core Identity

    In this post I describe how to make authenticated cross-origin requests from the browser to an app using ASP.NET Core Identity.…
     in  ASP.NET Core ASP.NET Core Identity Auth Front End CORS CSRF
  5. Banner image for Setting global authorization policies using the DefaultPolicy and the FallbackPolicy in ASP.NET Core 3.x

    Setting global authorization policies using the DefaultPolicy and the FallbackPolicy in ASP.NET Core 3.x

    In this post I show multiple ways to configure global authorization policies, and look at the difference between the DefaultPolicy and the FallbackPolicy…
     in  ASP.NET Core ASP.NET Core Identity Auth
  6. Banner image for Customising the ASP.NET Core default UI without editing the PageModels

    Customising the ASP.NET Core default UI without editing the PageModels

    In this post I show how you can replace the Razor views for the ASP.NET Core Identity default UI, without having to replace the code-behind PageModels.…
     in  ASP.NET Core ASP.NET Core Identity Auth
  7. Banner image for Safely migrating passwords in ASP.NET Core Identity with a custom PasswordHasher

    Safely migrating passwords in ASP.NET Core Identity with a custom PasswordHasher

    In this post I create a custom IPasswordHasher<> implementation that can be used in ASP.NET Core Identity to migrate from weak hashes like MD5 or SHA1.…
     in  ASP.NET Core ASP.NET Core 2.0 ASP.NET Core Identity Security
  8. Banner image for Implementing custom token providers for passwordless authentication in ASP.NET Core Identity

    Implementing custom token providers for passwordless authentication in ASP.NET Core Identity

    In this post I show how to create 2 custom token providers for ASP.NET Core Identity, so that you can implement passwordless login with a short token expiry…
     in  ASP.NET Core ASP.NET Core Identity Auth Security
  9. Banner image for Gotchas upgrading from IdentityServer 3 to IdentityServer 4

    Gotchas upgrading from IdentityServer 3 to IdentityServer 4

    This post covers a couple of gotchas I experienced upgrading IdentityServer 3 to IdentityServer 4. In particular, changing URLs and a validation problem.…
     in  ASP.NET Core ASP.NET Core Identity IdentityServer Security Auth Issues
Andrew Lock | .Net Escapades
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