Microsoft.IdentityModel.Protocols.OpenIdConnect 8.1.2

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 Microsoft.IdentityModel.Protocols.OpenIdConnect.

Packages Downloads
Microsoft.Data.SqlClient
Provides the data provider for SQL Server. These classes provide access to versions of SQL Server and encapsulate database-specific protocols, including tabular data stream (TDS) Commonly Used Types: Microsoft.Data.SqlClient.SqlConnection Microsoft.Data.SqlClient.SqlException Microsoft.Data.SqlClient.SqlParameter Microsoft.Data.SqlClient.SqlDataReader Microsoft.Data.SqlClient.SqlCommand Microsoft.Data.SqlClient.SqlTransaction Microsoft.Data.SqlClient.SqlParameterCollection Microsoft.Data.SqlClient.SqlClientFactory When using NuGet 3.x this package requires at least version 3.4.
 73
Microsoft.Data.SqlClient
Provides the data provider for SQL Server. These classes provide access to versions of SQL Server and encapsulate database-specific protocols, including tabular data stream (TDS) Commonly Used Types: Microsoft.Data.SqlClient.SqlConnection Microsoft.Data.SqlClient.SqlException Microsoft.Data.SqlClient.SqlParameter Microsoft.Data.SqlClient.SqlDataReader Microsoft.Data.SqlClient.SqlCommand Microsoft.Data.SqlClient.SqlTransaction Microsoft.Data.SqlClient.SqlParameterCollection Microsoft.Data.SqlClient.SqlClientFactory When using NuGet 3.x this package requires at least version 3.4.
 65
Microsoft.AspNetCore.Authentication.OpenIdConnect
ASP.NET Core middleware that enables an application to support the OpenID Connect authentication workflow. This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/2b7e994b8a304700a09617ffc5052f0d943bbcba
 61
Microsoft.AspNetCore.Authentication.OpenIdConnect
ASP.NET Core middleware that enables an application to support the OpenID Connect authentication workflow.
 43
Microsoft.AspNetCore.Authentication.OpenIdConnect
ASP.NET Core middleware that enables an application to support the OpenID Connect authentication workflow. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/718171eeb4bd236ab4f0d9b1ecd97ecc63ec0be1
 43
Microsoft.AspNetCore.Authentication.OpenIdConnect
ASP.NET Core middleware that enables an application to support the OpenID Connect authentication workflow.
 40
IdentityServer4
OpenID Connect and OAuth 2.0 Framework for ASP.NET Core
 39
Microsoft.AspNetCore.Authentication.OpenIdConnect
ASP.NET Core middleware that enables an application to support the OpenID Connect authentication workflow. This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/e81033e094d4663ffd227bb4aed30b76b0631e6d
 39
Microsoft.Data.SqlClient
Provides the data provider for SQL Server. These classes provide access to versions of SQL Server and encapsulate database-specific protocols, including tabular data stream (TDS) Commonly Used Types: Microsoft.Data.SqlClient.SqlConnection Microsoft.Data.SqlClient.SqlException Microsoft.Data.SqlClient.SqlParameter Microsoft.Data.SqlClient.SqlDataReader Microsoft.Data.SqlClient.SqlCommand Microsoft.Data.SqlClient.SqlTransaction Microsoft.Data.SqlClient.SqlParameterCollection Microsoft.Data.SqlClient.SqlClientFactory When using NuGet 3.x this package requires at least version 3.4.
 38
Amazon.AspNetCore.Identity.Cognito
Simplifies using Amazon Cognito as a membership storage solution for building ASP.NET Core web applications using ASP.NET Core Identity.
 37
Microsoft.AspNetCore.Authentication.JwtBearer
ASP.NET Core middleware that enables an application to receive an OpenID Connect bearer token. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/02c6de4ba6022025fcda7581415f310f8c73cdc3
 37
Microsoft.AspNetCore.Authentication.JwtBearer
ASP.NET Core middleware that enables an application to receive an OpenID Connect bearer token. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/7c810658463f35c39c54d5fb8a8dbbfd463bf747
 34
Microsoft.AspNetCore.Authentication.JwtBearer
ASP.NET Core middleware that enables an application to receive an OpenID Connect bearer token. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/ada5ad97d2114250a05550cb28cc18b9cf9f8993
 33
Microsoft.AspNetCore.Authentication.OpenIdConnect
ASP.NET Core middleware that enables an application to support the OpenID Connect authentication workflow. This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/331b52b370cd4e7fe2919d4d4cda27412e2ab1cc
 33
Microsoft.Owin.Security.OpenIdConnect
Middleware that enables an application to use OpenIdConnect for authentication.
 33
Microsoft.AspNetCore.Authentication.OpenIdConnect
ASP.NET Core middleware that enables an application to support the OpenID Connect authentication workflow. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/432e6a061f28dda696ba16bc5442328d23b25d93
 33
Microsoft.AspNetCore.Authentication.JwtBearer
ASP.NET Core middleware that enables an application to receive an OpenID Connect bearer token. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/2aa401550574f93402eba13ff9a4827ef01a2f3a
 33
Microsoft.AspNetCore.Authentication.JwtBearer
ASP.NET Core middleware that enables an application to receive an OpenID Connect bearer token. This package was built from the source code at https://github.com/aspnet/AspNetCore/tree/66de493473521e173fa15ca557f5f97601cedb23
 32
Microsoft.AspNetCore.Authentication.OpenIdConnect
ASP.NET Core middleware that enables an application to support the OpenID Connect authentication workflow. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/d62be99ba6e73feb46d7b64a6b4ce8610dc9040a
 32
Microsoft.AspNetCore.Authentication.JwtBearer
ASP.NET Core middleware that enables an application to receive an OpenID Connect bearer token. This package was built from the source code at https://github.com/dotnet/aspnetcore/tree/2670c128d522473e146ff9f8159bfffdfe694cd9
 32

.NET Framework 4.6.2

.NET Standard 2.0

.NET 9.0

.NET 8.0

.NET 6.0

.NET Framework 4.7.2

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8.11.0 8 05/26/2025
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8.0.1 22 07/23/2024
8.0.0 19 07/19/2024
8.0.0-preview1 20 06/27/2024
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7.6.3 22 07/12/2024
7.6.2 21 06/27/2024
7.6.1 24 06/27/2024
7.6.0 26 05/30/2024
7.5.2 23 05/16/2024
7.5.1 25 04/17/2024
7.5.0 22 03/31/2024
7.4.1 26 03/19/2024
7.4.0 22 03/10/2024
7.4.0-preview1 24 02/19/2024
7.3.1 24 02/19/2024
7.3.0 24 02/19/2024
7.2.0 28 01/22/2024
7.1.2 22 02/20/2024
7.0.3 22 12/19/2023
7.0.2 19 02/20/2024
7.0.1 22 12/19/2023
7.0.0 25 12/19/2023
7.0.0-preview5 19 12/19/2023
7.0.0-preview4 26 12/19/2023
7.0.0-preview3 24 12/19/2023
7.0.0-preview2 21 01/27/2024
7.0.0-preview 25 12/30/2023
6.36.0 19 07/20/2024
6.35.1 19 07/12/2024
6.35.0 28 01/22/2024
6.34.0 21 01/14/2024
6.33.0 22 12/19/2023
6.32.3 23 12/19/2023
6.32.2 23 12/19/2023
6.32.1 24 12/19/2023
6.32.0 24 12/19/2023
6.31.0 19 12/19/2023
6.30.1 25 06/10/2023
6.30.0 26 06/10/2023
6.29.0 22 06/09/2023
6.28.1 20 06/10/2023
6.27.0 25 06/10/2023
6.26.1 23 06/10/2023
6.26.0 19 06/11/2023
6.25.1 25 06/10/2023
6.25.0 21 05/17/2023
6.24.0 30 02/17/2023
6.23.1 23 06/11/2023
6.23.0 23 06/11/2023
6.22.1 23 06/10/2023
6.22.0 25 06/10/2023
6.21.0 35 08/09/2022
6.20.0 22 06/10/2023
6.19.0 20 06/11/2023
6.18.0 24 06/11/2023
6.17.0 23 06/09/2023
6.16.0 21 06/10/2023
6.15.1 21 06/10/2023
6.15.0 49 06/11/2023
6.14.1 21 06/09/2023
6.14.0 34 06/09/2023
6.13.1 23 06/10/2023
6.12.2 45 06/10/2023
6.12.1 23 06/10/2023
6.12.0 26 06/10/2023
6.11.1 20 06/11/2023
6.11.0 24 06/11/2023
6.10.2 25 06/10/2023
6.10.1 22 06/10/2023
6.10.0 28 01/26/2023
6.9.0 23 06/11/2023
6.8.0 101 06/22/2021
6.7.2-preview-10803222715 61 05/20/2023
6.7.1 36 01/27/2023
6.6.0 24 06/10/2023
6.5.1 27 06/09/2023
6.5.0 57 06/09/2023
5.7.0 25 02/20/2024
5.6.0 68 03/19/2021
5.5.0 63 06/13/2020
5.4.0 36 06/10/2023
5.3.0 26 06/10/2023
5.2.4 24 12/06/2023
5.2.2 23 06/11/2023
5.2.1 28 06/10/2023
5.2.0 27 12/30/2020
2.1.5 24 06/10/2023
2.1.4 27 11/29/2019
2.1.3 22 06/10/2023
2.1.2 30 12/18/2019
2.0.0 24 06/09/2023