日期: 2021 年 8 月 30 日

2.配置key

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3.

4.key 与 Certificates 关联

5

6. 更新Profiles的开发配置文件并下载

7. Xcode 开启 Sign In with Apple

苹果授权登录代码封装
#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN
typedef NS_ENUM(NSUInteger, AppleLoginType) {
AppleLoginTypeUnknown = 0,
AppleLoginTypeSuccessful,
AppleLoginTypeUserSuccessful,
AppleLoginTypeFailure
};

@interface AppleLogin : UIView

/// Apple登录
/// @param user 选填，已存user可以直接快速验证，没有传nil ，断网可验证。
/// @param view <#view description#>
/// @param rect <#rect description#>
/// @param block <#block description#>
+(instancetype)appLogoinFromUser:(NSString *)user view:(UIView *)view rect:(CGRect)rect block:(void(^)(NSInteger state,NSString *msg,id data))block;

@end

NS_ASSUME_NONNULL_END

#import “AppleLogin.h”
#import <AuthenticationServices/AuthenticationServices.h>

typedef void(^AppleLoginBlock)(NSInteger state,NSString *msg,id data);
@interface AppleLogin ()
<
ASAuthorizationControllerDelegate
,ASAuthorizationControllerPresentationContextProviding
>
@property(nonatomic,strong)NSString *userId;
@property(nonatomic,strong)UIView *view;
@property(nonatomic)CGRect rect;
@property(nonatomic,copy)AppleLoginBlock appleLoginBlock;
@end

@implementation AppleLogin

+(instancetype)appLogoinFromView:(UIView *)superView rect:(CGRect)rect block:(void(^)(NSInteger state,NSString *msg,id data))block
{
AppleLogin * appleLogin = [self appLogoinFromView:superView rect:rect];
appleLogin.appleLoginBlock = block;
return appleLogin;
}

+(instancetype)appLogoinFromUser:(NSString *)user view:(UIView *)view rect:(CGRect)rect block:(void(^)(NSInteger state,NSString *msg,id data))block
{
AppleLogin * appleLogin = [self appLogoinFromView:view rect:rect];
appleLogin.userId = user;
appleLogin.appleLoginBlock = block;
return appleLogin;
}

+(instancetype)appLogoinFromView:(UIView *)superView rect:(CGRect)rect
{
AppleLogin * appleLogin = [[AppleLogin alloc]initWithFrame:rect];
appleLogin.view = superView;
appleLogin.rect = rect;
[appleLogin initUI];
return appleLogin;
}

– (void)initUI
{
if (@available(iOS 13.0, *))
{
ASAuthorizationAppleIDButton *button = [ASAuthorizationAppleIDButton buttonWithType:ASAuthorizationAppleIDButtonTypeSignIn style:ASAuthorizationAppleIDButtonStyleBlack];
button.frame = CGRectMake(0, 0, self.rect.size.width, self.rect.size.height);
button.layer.masksToBounds = YES;
button.layer.cornerRadius = self.frame.size.width/2;
[button addTarget:self action:@selector(signInWithApple) forControlEvents:UIControlEventTouchUpInside];
[self addSubview:button];
[self.view addSubview:self];
}
}

#pragma mark ————————————— 登录按钮点击事件 —————————————
– (void)signInWithApple API_AVAILABLE(ios(13.0))
{
if (@available(iOS 13.0, *))
{
NSLog(@”Apple Login Click”);
//基于用户的Apple ID授权用户，生成用户授权请求的一种机制
ASAuthorizationAppleIDProvider *appleIDProvider = [ASAuthorizationAppleIDProvider new];
if (_userId.length == 0)
{
NSLog(@”授权请求AppleID”);
ASAuthorizationAppleIDRequest *request = appleIDProvider.createRequest;
[request setRequestedScopes:@[ASAuthorizationScopeFullName, ASAuthorizationScopeEmail]];
//由ASAuthorizationAppleIDProvider创建的授权请求 管理授权请求的控制器
ASAuthorizationController *controller = [[ASAuthorizationController alloc] initWithAuthorizationRequests:@[request]];
//设置授权控制器通知授权请求的成功与失败的代理
controller.delegate = self;
//设置提供 展示上下文的代理，在这个上下文中 系统可以展示授权界面给用户
controller.presentationContextProvider = self;
//在控制器初始化期间启动授权流
[controller performRequests];
}
else
{
// NSLog(@”快速登录使用授权登录返回的 user “);
//快速登录
[appleIDProvider getCredentialStateForUserID:_userId completion:^(ASAuthorizationAppleIDProviderCredentialState credentialState, NSError * _Nullable error) {

if (credentialState == ASAuthorizationAppleIDProviderCredentialAuthorized)
{
NSMutableDictionary *dic = [NSMutableDictionary dictionary];
if (self.appleLoginBlock)
{
self.appleLoginBlock(AppleLoginTypeUserSuccessful,@”ok”,dic);
}
}
else
{ NSMutableDictionary *dic = [NSMutableDictionary dictionary];
[dic setValue:error.description forKey:@”errorMsg”];
[dic setValue:[NSNumber numberWithInteger:error.code] forKey:@”code”];
if (self.appleLoginBlock)
{
self.appleLoginBlock(AppleLoginTypeFailure,error.description,dic);
}
}
}];
}
}
else
{

}
}

#pragma mark ————————————— 成功回调 —————————————
– (void)authorizationController:(ASAuthorizationController *)controller didCompleteWithAuthorization:(ASAuthorization *)authorization API_AVAILABLE(ios(13.0))
{
// NSLog(@”授权完成:::%@”, authorization.credential);
// NSLog(@”%s”, __FUNCTION__);
// NSLog(@”%@”, controller);
// NSLog(@”%@”, authorization);

if ([authorization.credential isKindOfClass:[ASAuthorizationAppleIDCredential class]])
{
// 用户登录使用ASAuthorizationAppleIDCredential
ASAuthorizationAppleIDCredential *appleIDCredential = authorization.credential;
NSString *user = appleIDCredential.user;
// 使用过授权的，可能获取不到以下三个参数
NSString *familyName = appleIDCredential.fullName.familyName;
NSString *givenName = appleIDCredential.fullName.givenName;
NSString *nickname = appleIDCredential.fullName.nickname;
NSString *email = appleIDCredential.email;
NSString *state = appleIDCredential.state;
NSData *identityToken = appleIDCredential.identityToken;
NSData *authorizationCode = appleIDCredential.authorizationCode;
ASUserDetectionStatus realUserStatus = appleIDCredential.realUserStatus;

// 服务器验证需要使用的参数
NSString *identityTokenStr = [[NSString alloc] initWithData:identityToken encoding:NSUTF8StringEncoding];
NSString *authorizationCodeStr = [[NSString alloc] initWithData:authorizationCode encoding:NSUTF8StringEncoding];
// NSLog(@”%@\n\n%@”, identityTokenStr, authorizationCodeStr);

NSMutableDictionary *dic = [NSMutableDictionary dictionary];
[dic setValue:state forKey:@”state”];
[dic setValue:user forKey:@”user”];
[dic setValue:email forKey:@”email”];
[dic setValue:familyName forKey:@”familyName”];
[dic setValue:givenName forKey:@”givenName”];
[dic setValue:nickname forKey:@”nickname”];
// [dic setValue:appleIDCredential forKey:@”appleIDCredential”];
[dic setValue:authorizationCodeStr forKey:@”authorizationCode”];
[dic setValue:identityTokenStr forKey:@”identityToken”];
// [dic setValue:@(realUserStatus) forKey:@”realUserStatus”];

if (self.appleLoginBlock)
{
self.appleLoginBlock(AppleLoginTypeSuccessful, @”ok”,dic);
}
// 需要使用钥匙串的方式保存用户的唯一信息 Keychain
}
else if ([authorization.credential isKindOfClass:[ASPasswordCredential class]])
{
// 这个获取的是iCloud记录的账号密码，需要输入框支持iOS 12 记录账号密码的新特性，如果不支持，可以忽略
// Sign in using an existing iCloud Keychain credential.
// 用户登录使用现有的密码凭证
ASPasswordCredential *passwordCredential = authorization.credential;
// 密码凭证对象的用户标识 用户的唯一标识
NSString *user = passwordCredential.user;
// 密码凭证对象的密码
NSString *password = passwordCredential.password;
NSMutableDictionary *dic = [NSMutableDictionary dictionary];
[dic setValue:user forKey:@”user”];
[dic setValue:password forKey:@”password”];
if (self.appleLoginBlock)
{
self.appleLoginBlock(AppleLoginTypeSuccessful, @”ok”,dic);
}
}
else
{
// NSLog(@”授权信息均不符”);
NSString *errorMsg = @”授权信息不符”;
NSMutableDictionary *dic = [NSMutableDictionary dictionary];
[dic setValue:errorMsg forKey:@”errorMsg”];
if (self.appleLoginBlock)
{
self.appleLoginBlock(AppleLoginTypeFailure,errorMsg,dic);
}
}
}

#pragma mark ————————————— 失败回调 —————————————
– (void)authorizationController:(ASAuthorizationController *)controller didCompleteWithError:(NSError *)error API_AVAILABLE(ios(13.0))
{
NSString *errorMsg = nil;
switch (error.code) {
case ASAuthorizationErrorCanceled:
errorMsg = @”用户取消了授权请求”;
break;
case ASAuthorizationErrorFailed:
errorMsg = @”授权请求失败”;
break;
case ASAuthorizationErrorInvalidResponse:
errorMsg = @”授权请求响应无效”;
break;
case ASAuthorizationErrorNotHandled:
errorMsg = @”未能处理授权请求”;
break;
case ASAuthorizationErrorUnknown:
errorMsg = @”授权请求失败未知原因”;
break;
}
NSMutableDictionary *dic = [NSMutableDictionary dictionary];
[dic setValue:errorMsg forKey:@”errorMsg”];
[dic setValue:[NSNumber numberWithInteger:error.code] forKey:@”code”];
if (self.appleLoginBlock)
{
self.appleLoginBlock(AppleLoginTypeFailure,errorMsg,dic);
}
}

#pragma mark ————————————— 告诉代理应该在哪个window 展示内容给用户 —————————————
– (ASPresentationAnchor)presentationAnchorForAuthorizationController:(ASAuthorizationController *)controller API_AVAILABLE(ios(13.0))
{
return [UIApplication sharedApplication].windows.lastObject;
}

@end
调用
#import “ViewController.h”
#import “AppleLogin.h”
@interface ViewController ()

@end

@implementation ViewController

– (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.

// user在*次苹果验证时传空，如果对user做了存储，传user可以快速验证（简单说就是你验证过的user手机里会存，并且每次返回的user都是不一样的，user正确断网也可以验证）
NSString *user ;
[AppleLogin appLogoinFromUser:user view:self.view rect:CGRectMake(100, 100, 60, 60) block:^(NSInteger state, NSString * _Nonnull msg, id _Nonnull data) {
if (state == AppleLoginTypeSuccessful)
{
NSLog(@”授权成功 %@”,data);
}
else if (state == AppleLoginTypeUserSuccessful)
{
NSLog(@”账号验证成功”);
}
else
{
NSLog(@”验证失败： %@”,msg);
}

}];
}

@end