Authentication Services

System

Category: Apple frameworks
Docs outline: 12 sections

Official docs

Official docs outline

developer.apple.com

Authorization requests
Covers ASAuthorizationController, AuthorizationController, ASAuthorizationResult.
Sign In with Apple
Covers Implementing User Authentication with Sign in with Apple, Simplifying User Authentication in a tvOS App, SignInWithAppleButton, Sign in with Apple Entitlement.
Passwords
Covers Password AutoFill, ASAuthorizationPasswordProvider, ASPasswordCredential, Password use in web browsers.
Passkeys
Covers Public-Private Key Authentication, Passkey use in web browsers, Performing fast account creation with passkeys, Connecting to a service with passkeys.
Web authentication sessions
Covers Authenticating a User Through a Web Service, Securing Logins with iCloud Keychain Verification Codes, ASWebAuthenticationSession, WebAuthenticationSession.
AutoFill credentials
Covers Providing one-time passcodes to AutoFill, AutoFill Credential Provider Entitlement, ASCredentialProviderViewController.
Credential migration
Covers ASCredentialExportManager, ASCredentialImportManager.
Single sign-on (SSO)
Covers Enterprise single sign-on (SSO), Platform Single Sign-on (SSO).
Apple TV authentication
Covers customAuthorizationMethods, authorizationController(_:didCompleteWithCustomMethod:), ASAuthorizationCustomMethod.
Automatic security upgrades
Covers Upgrading Account Security With an Account Authentication Modification Extension, ASAccountAuthenticationModificationController, ASAccountAuthenticationModificationViewController, ASAccountAuthenticationModificationExtensionContext.
Updating credential managers
Covers ASCredentialUpdater.
Reference
Covers AuthenticationServices Enumerations, AuthenticationServices Data Types.

Each section links to the official page. Titles and summaries by Extra Credit; the docs belong to their authors.

All 394