ComponentSpace SAML for ASP.NET

ComponentSpaceCommunication & Messaging Tools.NET
Version v8.2.0 (May 15, 2026)(4)

SAML 2.0 library for adding secure single sign-on to ASP.NET applications.

  • Add SAML 2.0 single sign-on support to ASP.NET applications.
  • Implement identity provider or service provider authentication workflows.
  • Work with SAML assertions, protocols, bindings, and metadata using .NET APIs.
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Implements SAML v2.0 assertions, protocol, bindings and profiles.
ComponentSpace SAML for ASP.NET is a .NET class library that enables ASP.NET applications to participate in SAML 2.0 single sign-on environments. It provides APIs and components for implementing identity provider or service provider functionality, working with SAML assertions, protocol messages, bindings, profiles, and metadata within ASP.NET solutions.
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SAML 2.0 Specification Compliance

Implements the OASIS Security Assertion Markup Language (SAML) 2.0 specification, including support for assertions, protocol messages, bindings, and profiles. Developers can integrate standards-based authentication and federation capabilities directly into ASP.NET applications using a dedicated .NET class library.

Identity Provider And Service Provider Support

Allows ASP.NET applications to operate either as a SAML identity provider (IdP) or a service provider (SP). This enables federated authentication scenarios where applications exchange authentication and user identity information through SAML-based single sign-on workflows.

Web Browser Single Sign-On Workflows

Supports common web browser single sign-on scenarios, including both identity provider initiated and service provider initiated authentication flows. Applications can initiate authentication requests or process responses as part of federated SSO interactions.

Single Logout And Session Management

Implements SAML single logout functionality, allowing participating systems to terminate authenticated sessions across multiple applications. This helps maintain consistent session state and logout behavior across federated identity environments.

SAML Assertion Creation And Processing

Provides encapsulating classes that enable developers to create, modify, and access SAML assertions programmatically. Applications can generate assertions, read assertion data, and manage identity attributes as part of authentication and authorization processes.

High & Low-Level SAML API

Provides both high-level and low-level APIs for integrating SAML functionality into ASP.NET applications. The configuration-driven high-level API enables quick SSO integration with minimal code, while the low-level API offers detailed access to SAML profiles, protocols, bindings, assertions, and metadata for advanced customization.

Interoperability with Major Identity Providers

Tested leading SAML providers such as ADFS, Microsoft Entra (Azure AD), Okta, Google, Salesforce, OneLogin, Ping Identity, and Shibboleth, ensuring broad integration compatibility.

Serialization And XML Conversion

Supports XML serialization and deserialization of SAML assertions and protocol messages, enabling flexible handling and transmission of SAML data within applications.

XML Signature Generation And Verification

Includes functionality to generate and verify enveloped XML digital signatures within SAML assertions and messages. This ensures integrity and authenticity of SAML communications between federated identity participants.

SAML Metadata And Federation Features

Provides support for SAML metadata handling, artifact resolution, identity provider discovery, authentication queries, attribute queries, and name identifier management. These features allow ASP.NET applications to participate in broader federated identity infrastructures.

Product Compatibility

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

Component Type

  • .NET

.NET Version

  • .NET 4.8 or earlier

.NET Platform

  • .NET Class
  • ASP.NET
  • ASP.NET MVC

IDE Support

  • Visual Studio