System.IdentityModel.Tokens.Jwt 8.6.1

IdentityModel Extensions for .NET

Nuget

IdentityModel Extensions for .NET provide assemblies that are interesting for web developers that wish to use federated identity providers for establishing the caller's identity.

Versions

You can find the release notes for each version here. Older versions can be found here.

IdentityModel 7x

We are excited to announce the release of IdentityModel 7x, a major update to our popular .NET auth validation library. This new version introduces several improvements related to serialization and consistency in the API, which will provide a better user experience for developers, as well as full AOT compatibility on .NET, and huge perf improvements compared to 6x.

Note about 6.x

We bumped the release from 6.x to 7.x. We are maintaining two releases from two different branches. dev - 7.x dev6x - 6.x

dev6x will be maintained until March 2024, at which point, you will need to move to 7x to continue to get the latest and greatest improvements and security updates.

Samples and Documentation

The scenarios supported by IdentityModel extensions for .NET are described in Scenarios. The libraries are in particular used part of ASP.NET security to validate tokens in ASP.NET Web Apps and Web APIs. To learn more about token validation, and find samples, see:

Community Help and Support

We leverage Stack Overflow to work with the community on supporting Microsoft Entra and its SDKs, including this one! We highly recommend you ask your questions on Stack Overflow (we're all on there!) Also browse existing issues to see if someone has had your question before.

We recommend you use the "identityModel" tag so we can see it! Here is the latest Q&A on Stack Overflow for IdentityModel: https://stackoverflow.com/questions/tagged/identityModel

Have a design proposal? Please submit a design proposal before starting work on a PR to ensure it means the goals/objectives of this library and it's priorities.

Security Reporting

See SECURITY.md

Security Vulnerability in Microsoft.IdentityModel.Tokens 5.1.0

IdentityModel Extensions library Microsoft.IdentityModel.Tokens has a known security vulnerability affecting version 5.1.0. Please update to >= 5.1.1 immediately. An updated package is available on NuGet. For more details, see the security notice.

Contributing

All code is licensed under the MIT license and we triage actively on GitHub. We enthusiastically welcome contributions and feedback. See Contributing.md for guidelines, branch information, build instructions, and legalese.

License

Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT License (the "License");

We Value and Adhere to the Microsoft Open Source Code of Conduct

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.

Showing the top 20 packages that depend on System.IdentityModel.Tokens.Jwt.

Packages Downloads
Dis.Common.Authorization
Package Description
 68
Dis.Common.Authorization
Package Description
 82
Dis.Common.Authorization
Package Description
 6,901
Dis.Common.Authorization
Package Description
 10,573
IdentityServer4
OpenID Connect and OAuth 2.0 Framework for ASP.NET 5
 53
IdentityServer4
OpenID Connect and OAuth 2.0 Framework for ASP.NET Core
 47
IdentityServer4
OpenID Connect and OAuth 2.0 Framework for ASP.NET Core
 48
IdentityServer4
OpenID Connect and OAuth 2.0 Framework for ASP.NET Core
 49
IdentityServer4
OpenID Connect and OAuth 2.0 Framework for ASP.NET Core
 51
IdentityServer4
OpenID Connect and OAuth 2.0 Framework for ASP.NET Core
 52
IdentityServer4
OpenID Connect and OAuth 2.0 Framework for ASP.NET Core
 53
IdentityServer4
OpenID Connect and OAuth 2.0 Framework for ASP.NET Core
 57
IdentityServer4
OpenID Connect and OAuth 2.0 Framework for ASP.NET Core
 68
Microsoft.IdentityModel.Protocols.OpenIdConnect
Includes types that provide support for OpenIdConnect protocol.
 52
Microsoft.IdentityModel.Protocols.OpenIdConnect
Includes types that provide support for OpenIdConnect protocol.
 61
Microsoft.IdentityModel.Protocols.OpenIdConnect
Includes types that provide support for OpenIdConnect protocol.
 421
Microsoft.IdentityModel.Protocols.OpenIdConnect
Includes types that provide support for OpenIdConnect protocol.
 6,136
Microsoft.IdentityModel.Protocols.OpenIdConnect
Includes types that provide support for OpenIdConnect protocol.
 10,361
Microsoft.IdentityModel.Protocols.OpenIdConnect
Includes types that provide support for OpenIdConnect protocol.
 24,387

.NET Framework 4.6.2

.NET Standard 2.0

.NET 9.0

.NET 8.0

.NET 6.0

.NET Framework 4.7.2

Version Downloads Last updated
8.6.1 3 03/08/2025
8.6.0 3 02/24/2025
8.5.0 3 02/22/2025
8.4.0 3 02/23/2025
8.3.1 5 01/18/2025
8.3.0 7 12/05/2024
8.2.1 10 11/16/2024
8.2.0 9 11/05/2024
8.1.2 11 10/09/2024
8.1.1 11 10/05/2024
8.1.0 11 09/28/2024
8.0.2 13 08/22/2024
8.0.1 16 07/23/2024
8.0.0 21 07/16/2024
8.0.0-preview1 12 07/01/2024
7.7.1 18 07/22/2024
7.7.0 12 07/18/2024
7.6.3 18 07/11/2024
7.6.2 13 06/30/2024
7.6.1 16 06/30/2024
7.6.0 16 06/02/2024
7.5.2 14 05/22/2024
7.5.1 16 04/25/2024
7.5.0 11 03/28/2024
7.4.1 19 03/20/2024
7.4.0 21 03/04/2024
7.4.0-preview1 23 02/19/2024
7.3.1 21 02/17/2024
7.3.0 23 02/17/2024
7.2.0 17 02/17/2024
7.1.2 18 02/17/2024
7.1.0-preview 59 07/21/2023
7.0.3 13 10/18/2023
7.0.2 20 10/01/2023
7.0.1 21 10/01/2023
7.0.0 23 09/19/2023
7.0.0-preview5 33 09/07/2023
7.0.0-preview4 27 09/07/2023
7.0.0-preview3 31 09/12/2023
7.0.0-preview2 28 09/15/2023
7.0.0-preview 36 07/12/2023
6.36.0 37 07/19/2024
6.35.1 13 07/11/2024
6.35.0 22 02/17/2024
6.34.0 45 02/17/2024
6.33.0 25 10/04/2023
6.32.3 25 09/12/2023
6.32.2 37 09/07/2023
6.32.1 32 09/04/2023
6.32.0 25 09/08/2023
6.31.0 42 06/25/2023
6.30.1 39 05/17/2023
6.30.0 36 05/18/2023
6.29.0 28 05/01/2023
6.28.1 30 04/06/2023
6.27.0 45 04/06/2023
6.26.1 24 03/08/2023
6.26.0 52 01/23/2023
6.25.1 65 12/10/2022
6.25.0 57 11/03/2022
6.24.0 104 11/05/2022
6.23.1 12,717 09/23/2022
6.23.0 26 12/24/2022
6.22.1 88 09/12/2022
6.22.0 62 08/13/2022
6.21.0 90 09/24/2022
6.20.0 83 07/01/2022
6.19.0 52 09/22/2022
6.18.0 40 09/21/2022
6.17.0 53 06/28/2022
6.16.0 37 09/25/2022
6.15.1 87 09/25/2022
6.15.0 78 09/21/2022
6.14.1 85 09/23/2022
6.14.0 102 09/24/2022
6.13.1 90 09/21/2022
6.12.2 38 09/21/2022
6.12.1 91 09/22/2022
6.12.0 59 12/10/2022
6.11.1 117 09/23/2022
6.11.0 54 09/21/2022
6.10.2 34 01/21/2023
6.10.1 36 09/21/2022
6.10.0 22,174 09/26/2022
6.9.0 43 09/23/2022
6.8.0 114 06/27/2022
6.7.2-preview-10803222715 50 09/24/2022
6.7.1 5,626 06/27/2022
6.6.0 112 12/09/2022
6.5.1 92 09/24/2022
6.5.0 26 09/21/2022
5.7.0 20 02/17/2024
5.6.0 409 06/27/2022
5.5.0 10,384 06/27/2022
5.4.0 44 09/24/2022
5.3.0 100 06/27/2022
5.2.4 31 09/24/2022
5.2.2 100 09/23/2022
5.2.1 35 09/22/2022
5.1.5 21 09/21/2022
5.1.4 86 09/22/2022
5.1.3 99 09/25/2022
5.1.2 85 09/24/2022
5.0.0 75 09/24/2022
4.0.4.403061554 93 09/23/2022
4.0.4.402070948 126 09/21/2022
4.0.3.308261200 39 09/22/2022
4.0.2.206221351 38 09/24/2022
4.0.2.205111437 33 09/24/2022
4.0.2.202250711 43 09/22/2022
4.0.1 65 09/23/2022
4.0.0 44 09/24/2022
3.0.2 93 09/21/2022
3.0.1 26 09/21/2022
3.0.0 90 09/24/2022
1.0.0 57 08/16/2022