ComponentSpace OpenID for ASP.NET Core

ComponentSpaceCommunication & Messaging Tools.NET
Version v4.2.0 (May 15, 2026)

Add OpenID Provider capabilities to ASP.NET Core applications.

  • Adds OpenID Connect provider and authorization server functionality.
  • Uses configuration-driven APIs to simplify protocol handling.
  • Supports standard flows, tokens, metadata, keys, and logout.
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Enables ASP.NET Core applications to act as an OpenID provider.
ComponentSpace OpenID for ASP.NET Core is an OpenID Connect library for building OpenID Provider functionality into ASP.NET Core applications. It supports authentication, authorization, metadata and key endpoints, token handling, logout, and user information retrieval, while providing example projects and a high-level API that reduces protocol complexity.

OpenID Provider Implementation

Adds OpenID Provider functionality to ASP.NET Core applications so they can receive authentication requests, process them, and return OpenID Connect responses. It covers the core server-side behavior needed to participate in OpenID Connect scenarios.

Authorization Server Support

Includes support for acting as an authorization server, handling the request and response flow required for client authorization. This allows applications to issue tokens and manage the authentication lifecycle within an OpenID Connect implementation.

Discovery And Key Endpoints

Supports OpenID Connect discovery metadata requests and key requests, enabling clients to retrieve provider configuration and signing keys. These endpoints help clients integrate with the provider using standard, interoperable OpenID Connect mechanisms.

Authentication And User Information

Processes authentication requests and supports ID token creation and user information retrieval. This gives applications the ability to authenticate users and return identity data in the formats expected by OpenID Connect compliant clients.

Token Generation And Authorization

Supports JSON Web Token (JWT) access token generation, JWT bearer token authorization, and refresh tokens. This covers key token-based operations used for access control, session continuation, and standards-based client communication.

Logout Handling

Provides logout support as part of the OpenID Connect implementation, helping applications manage sign-out flows between the provider and connected clients. This is useful when building complete authentication and session management behavior.

Configuration-Driven API

Uses a high-level, configuration-driven API that hides much of the underlying protocol complexity. This makes it easier to add provider functionality and adjust configuration, including support for additional clients, without changing application code.

Standards Compliance

Supports OpenID Connect flows, response types, client authentication methods, signing algorithms, and encryption algorithms defined by the specification. It is designed for interoperability with OpenID Connect.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET

.NET Version

  • .NET 10 LTS
  • .NET 9 STS
  • .NET 8 LTS
  • .NET 7 STS

.NET Platform

  • .NET Assembly
  • ASP.NET Core Assembly

IDE Support

  • Visual Studio