swift 苹果登录

苹果登录

项目中继承第三方登录时，需增加上苹果登录即可上架

苹果登录需要iOS系统 13以上支持

详细的内容阅读苹果官方的网址

url：https://developer.apple.com/documentation/authenticationservices/implementing_user_authentication_with_sign_in_with_apple

- 苹果登录的前期工作：
- 1.开发者账号中增加苹果登录的选项

1.1  可能会造成证书无法使用，重新编辑一下保存下载即可!

- 2.xcode中配置苹果登录

前期的配置基本上完成

剩下的就是代码逻辑
- 3.代码中增加苹果登录的逻辑

//swift版本的代码逻辑
//头文件
import AuthenticationServices

//按钮加载   苹果登录 对于按钮有一定的要求，具体查看上方的连接
// 此处使用了一个临时的
if #available(iOS 13.0, *) {
let authorizationButton = ASAuthorizationAppleIDButton()

            authorizationButton.frame = CGRect(x: (KScreenWidth - 300) / 2, y: kScreenHeight - 50, width: 300, height: 30)

            authorizationButton.addTarget(self, action: #selector(handleAuthorizationAppleIDButtonPress), for: .touchUpInside)
self.view.addSubview(authorizationButton)

        } else {
// Fallback on earlier versions

        }


//MARK: 点击苹果登陆按钮
@objc
func handleAuthorizationAppleIDButtonPress() {

if #available(iOS 13.0, *) {
/**

             - 点击 苹果登录的按钮跳出苹果登录的界面

             - 跳转出系统界面

             */
let appleIDProvider = ASAuthorizationAppleIDProvider()
let request = appleIDProvider.createRequest()

            request.requestedScopes = [.fullName, .email]

let authorizationController = ASAuthorizationController(authorizationRequests: [request])

            authorizationController.delegate = self

            authorizationController.presentationContextProvider = self as? ASAuthorizationControllerPresentationContextProviding

            authorizationController.performRequests()


        } else {
// Fallback on earlier versions

        }


    }

//MARK: - 授权成功
@available(iOS 13.0, *)
func authorizationController(controller: ASAuthorizationController, didCompleteWithAuthorization authorization: ASAuthorization) {
if #available(iOS 13.0, *) {
switch authorization.credential {
case let appleIDCredential as ASAuthorizationAppleIDCredential:
/**

              - 首次注册 能够那去到的参数分别是：

              1. user

              2.state

              3.authorizedScopes

              4.authorizationCode

              5.identityToken

              6.email

              7.fullName

              8.realUserStatus

                */
// Create an account in your system.
let userIdentifier = appleIDCredential.user
let fullName = appleIDCredential.fullName
let email = appleIDCredential.email
let code = appleIDCredential.authorizationCode
// For the purpose of this demo app, store the `userIdentifier` in the keychain.
self.saveUserInKeychain(userIdentifier)

// For the purpose of this demo app, show the Apple ID credential information in the `ResultViewController`.
self.showResultViewController(userIdentifier: userIdentifier, fullName: fullName, email: email)
BPLog.lmhInfo("userID:\(userIdentifier),fullName:\(fullName),userEmail:\(email),code:\(code)")
case let passwordCredential as ASPasswordCredential:

// Sign in using an existing iCloud Keychain credential.
let username = passwordCredential.user
let password = passwordCredential.password

// For the purpose of this demo app, show the password credential as an alert.
DispatchQueue.main.async {
self.showPasswordCredentialAlert(username: username, password: password)

                }

default:
break

            }

        } else {
// Fallback on earlier versions

        }

    }