class Microsoft.​Extensions.​DependencyInjection.​IdentityServerBuilderExtensionsCore

Adds the default infrastructure for cookie authentication in IdentityServer. Registers the default and external cookie authentication schemes and the necessary decorators and post-configuration hooks required for IdentityServer's session management.

Adds the default cookie handlers and corresponding configuration. Registers the IdentityServer default cookie scheme and the external cookie scheme used for temporarily holding external identity provider claims during sign-in.

Adds the necessary decorators for cookie authentication required by IdentityServer. Registers post-configuration for cookie options, and decorates <see cref="T:Microsoft.AspNetCore.Authentication.IAuthenticationService" /> and <see cref="T:Microsoft.AspNetCore.Authentication.IAuthenticationHandlerProvider" /> to support federated sign-out.

Registers all default IdentityServer protocol endpoints and their corresponding HTTP response writers. Endpoints include: authorize, token, discovery, userinfo, end-session, introspection, revocation, device authorization, backchannel authentication, pushed authorization, check-session, and JWKS.

Registers a custom protocol endpoint handler and maps it to the specified path. The endpoint is registered as a transient service and added to the endpoint routing table.

Registers a custom <see cref="T:Duende.IdentityServer.Hosting.IHttpResponseWriter`1" /> for a specific <see cref="T:Duende.IdentityServer.Hosting.IEndpointResult" /> type, allowing customization of how a particular endpoint result is serialized to the HTTP response.

Registers the core IdentityServer services that are not protocol-endpoint-specific. This includes server URL helpers, issuer name resolution, secret parsing and validation pipelines, extension grant validation, JWT request validation, user session management, CORS infrastructure, SAML no-op stubs, concurrency locks, empty default stores, licensing, and diagnostic services.

Registers the default implementations of all pluggable IdentityServer services. This includes token creation and validation, claims generation, refresh token handling, consent management, CORS policy, profile service, event sink, device flow, backchannel authentication throttling, pushed authorization, session coordination, and HTTP clients for back-channel logout and JWT request URI fetching. All registrations use <c>TryAdd</c> so they can be replaced by custom implementations.

Registers the automatic key management services used by IdentityServer to create, rotate, and retire signing keys without manual intervention. Includes the key manager, key store (defaulting to the file system), key protector (using ASP.NET Core Data Protection), and an in-memory key store cache.

Registers the core infrastructure for the dynamic external identity providers feature. This includes a dynamic <see cref="T:Microsoft.AspNetCore.Authentication.IAuthenticationSchemeProvider" /> decorator that loads provider schemes on demand, a no-op <see cref="T:Duende.IdentityServer.Stores.IIdentityProviderStore" /> default, and per-request and singleton caches for dynamically loaded authentication schemes.

Registers the default implementations of all request validators used by IdentityServer's protocol endpoints. Includes validators for authorization, token, end-session, introspection, revocation, device authorization, backchannel authentication, pushed authorization, resource owner password, redirect URIs, DPoP proofs, and client/identity provider configuration. All registrations use <c>TryAdd</c> so they can be replaced.

Registers the default response generators for all IdentityServer protocol endpoints. Includes generators for token, userinfo, introspection, authorize, discovery, revocation, device authorization, backchannel authentication, and pushed authorization responses. All registrations use <c>TryAdd</c> so they can be replaced by custom implementations.

Registers the default secret parsers for extracting client credentials from incoming requests. Adds <c>BasicAuthenticationSecretParser</c> (HTTP Basic authentication header) and <c>PostBodySecretParser</c> (form-encoded request body) as the default parsers.

Registers the default secret validator for verifying client credentials. Adds <c>HashedSharedSecretValidator</c> , which validates shared secrets stored as SHA-256 or SHA-512 hashes.

Adds the license summary, which provides information about the current license usage.