---
title: ASAuthorizationSingleSignOnProvider
framework: authenticationservices
role: symbol
role_heading: Class
path: authenticationservices/asauthorizationsinglesignonprovider
---

# ASAuthorizationSingleSignOnProvider

A mechanism for generating requests to authenticate users with third-party providers.

## Declaration

```swift
class ASAuthorizationSingleSignOnProvider
```

## Topics

### Creating an Authorization Provider

- [init(identityProvider:)](authenticationservices/asauthorizationsinglesignonprovider/init(identityprovider:).md)

### Creating Authorization Requests

- [canPerformAuthorization](authenticationservices/asauthorizationsinglesignonprovider/canperformauthorization.md)
- [createRequest()](authenticationservices/asauthorizationsinglesignonprovider/createrequest().md)
- [ASAuthorizationSingleSignOnRequest](authenticationservices/asauthorizationsinglesignonrequest.md)
- [ASAuthorizationOpenIDRequest](authenticationservices/asauthorizationopenidrequest.md)

### Identifying the Identity Provider

- [url](authenticationservices/asauthorizationsinglesignonprovider/url.md)

## Relationships

### Inherits From

- [NSObject](objectivec/nsobject-swift.class.md)

### Conforms To

- [ASAuthorizationProvider](authenticationservices/asauthorizationprovider.md)
- [CVarArg](swift/cvararg.md)
- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [CustomStringConvertible](swift/customstringconvertible.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [NSObjectProtocol](objectivec/nsobjectprotocol.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Performing enterprise single sign-on

- [ASAuthorizationSingleSignOnCredential](authenticationservices/asauthorizationsinglesignoncredential.md)
- [ASAuthorizationProviderExtensionAuthorizationRequestHandler](authenticationservices/asauthorizationproviderextensionauthorizationrequesthandler.md)
- [ASAuthorizationProviderExtensionAuthorizationResult](authenticationservices/asauthorizationproviderextensionauthorizationresult.md)
- [ASAuthorizationController.RequestOptions](authenticationservices/asauthorizationcontroller/requestoptions.md)