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identityserver-saml

Official

Turn IdentityServer into a SAML 2.0 IdP.

Software Engineering#security#authentication#saml#idp#identityserver#duende
AuthorDuendeSoftware
Version1.0.0
Installs0

System Documentation

What problem does it solve?

IdentityServer can act as a SAML 2.0 Identity Provider (IdP), enabling federation with legacy Service Providers (SPs) and centralized user management.

Core Features & Use Cases

  • SAML 2.0 IdP support built into Duende.IdentityServer (v8.0+) and requires the Enterprise Edition license.
  • Configure six SAML endpoints (Metadata, Sign-in, Sign-in Callback, IdP-Initiated SSO, Logout, Logout Callback) with per-SP enablement.
  • Manage SPs via the SamlServiceProvider model, including EntityId, AssertionConsumerServiceUrls, Single Logout, signing, encryption, and claim mappings.
  • Extensibility via ISamlClaimsMapper, ISamlInteractionService, and custom ISamlServiceProviderStore for production.
  • Supports configurable NameID formats, signing behavior, metadata validity, and claim mappings to fit various SP requirements.

Quick Start

Add SAML support to IdentityServer by calling AddSaml() and register at least one SamlServiceProvider to enable SP-initiated SSO.

Dependency Matrix

Required Modules

None required

Components

Standard package

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Name: identityserver-saml
Download link: https://github.com/DuendeSoftware/duende-skills/archive/main.zip#identityserver-saml

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