ComposableAuthorizationProvider
ComposableAuthorizationProvider is a composable component built with the Swift Composable Architecture for handling Sign in with Apple on iOS, macOS, tvOS.
Integration
ComposableAuthorizationProvider is available via Swift Package Manager
Usage
ComposableAuthorizationProvider gives you access to a new provider called AuthorizationProvider. It can be integrated within your composable app like this :
Step 1 – Add to Environment
public struct SomeEnvironment {
public var authorizationProvider: AuthorizationProvider
public init(
authorizationProvider: AuthorizationProvider = .live
) {
self.authorizationProvider = authorizationProvider
}
}
Step 2 – Add to actions
public enum SomeAction: Equatable {
case someAction
case someSignInAction
case authorizationProvider(AuthorizationControllerClient.DelegateEvent)
}
Step 3 – Add logic to reducer
public let reducer = Reducer<SomeState, SomeAction, SomeEnvironment>.combine(
Reducer { state, action, environment in
switch action {
case .someAction:
return environment.authorizationProvider.getCredentialState("someUserId").eraseToEffect().map { state in
// TODO: Decide when you want to perform credential challenges
// Make a credential challenge
environment.authorizationProvider.authorizationController.performRequest(.default).map(SomeAction.authorizationProvider)
}
case .someSignInAction:
// Make a credential challenge
return environment.authorizationProvider.authorizationController.performRequest(.default).map(SomeAction.authorizationProvider)
}
},
...
)
Step 4 – Add the sign in button to a view
public var body: some View {
ZStack{
Color.accentColor.edgesIgnoringSafeArea(.all)
VStack {
Spacer()
if viewStore.loginButtonVisible {
SignInWithAppleButton(type: .default, style: .white)
.frame(width: UIScreen.main.bounds.width / 2, height: 30)
.onTapGesture {
self.viewStore.send(.someSignInAction)
}
}
}
}
}
License
ComposableAuthorizationProvider is available under the MIT license. See the LICENSE file for more info.
