https://github.com/identitymodel/identitymodel

.NET standard helper library for claims-based identity, OAuth 2.0 and OpenID Connect.
https://github.com/identitymodel/identitymodel

identity identityserver oauth2 openid-connect

Last synced: 5 days ago
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.NET standard helper library for claims-based identity, OAuth 2.0 and OpenID Connect.

• Host: GitHub
• URL: https://github.com/identitymodel/identitymodel
• Owner: IdentityModel
• License: apache-2.0
• Created: 2015-11-26T17:04:12.000Z (about 9 years ago)
• Default Branch: main
• Last Pushed: 2024-11-12T20:34:57.000Z (2 months ago)
• Last Synced: 2025-01-09T16:51:24.210Z (12 days ago)
• Topics: identity, identityserver, oauth2, openid-connect
• Language: C#
• Homepage:
• Size: 2.79 MB
• Stars: 1,054
• Watchers: 52
• Forks: 262
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
## About IdentityModel

IdentityModel is a .NET library for claims-based identity, OAuth 2.0 and OpenID Connect. 

> [!IMPORTANT]  

> `IdentityModel` is being rebranded to `Duende.IdentityModel` and henceforth will be managed 

> in our [FOSS repository](https://github.com/DuendeSoftware/foss) under the same Apache2 licence.

>  - Please update your nuget package references to the [new package](https://www.nuget.org/packages/Duende.IdentityModel).

>  - Outstanding pull requests and issues will be ported or closed.

It provides an object model to interact with the endpoints defined in the various OAuth

and OpenId Connect specifications in the form of:

- types to represent the requests and responses

- extension methods to invoke requests

- constants defined in the specifications, such as standard scope, claim, and parameter names

- other convenience methods for performing common identity related operations

IdentityModel targets [.NET Standard 2.0](https://learn.microsoft.com/en-us/dotnet/standard/net-standard?tabs=net-standard-2-0), 

making it suitable for .NET and .NET Framework.

For more documentation, please visit [readthedocs](https://identitymodel.readthedocs.io).

## Related Packages

- Certified OIDC client library for native apps: [IdentityModel.OidcClient](https://www.nuget.org/packages/IdentityModel.OidcClient)

- Id token validator for IdentityModel.OidcClient based on the Microsoft JWT handler: [IdentityModel.OidcClient.IdentityTokenValidator](https://www.nuget.org/packages/IdentityModel.OidcClient.IdentityTokenValidator)

- [DPoP](https://datatracker.ietf.org/doc/html/rfc9449) extensions for IdentityModel.OidcClient: [IdentityModel.OidcClient.DPoP ](https://www.nuget.org/packages/IdentityModel.OidcClient.DPoP)

- Authentication handler for introspection tokens: [IdentityModel.AspNetCore.OAuth2Introspection](https://www.nuget.org/packages/IdentityModel.AspNetCore.OAuth2Introspection)

## Feedback

IdentityModel is released as open source under the 

[Apache 2.0 license](https://github.com/identitymodel/identitymodel/blob/main/LICENSE). 

Bug reports and contributions are welcome at 

[the GitHub repository](https://github.com/identitymodel/identitymodel).