iOS - 从 Drupal 触发密码恢复电子邮件

Question

在我的 iOS 应用中，我需要我的用户能够恢复/重置他们的密码。我正在使用 Drupal iOS SDK 来管理用户登录。一切正常，但是我试图弄清楚如何将用户的电子邮件地址发布到服务端点以触发 drupal 密码恢复电子邮件？ 例如用户在 UITextField 中输入电子邮件，然后点击提交按钮。但是似乎没有任何文档？

代码如下 - 我只是不确定应该在我的 sendButton 中放置什么方法？ DIOS用户？ DIOSSession？

DIOSUser.m

 + (void)userSendPasswordRecoveryEmailWithEmailAddress: (NSString*)email

                                              success:(void (^)(AFHTTPRequestOperation *operation, id responseObject)) success
                                              failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error)) failure {

   NSString *path = [NSString stringWithFormat:@"user/request_new_password/%@", email];
     NSLog(@"This is the input email %@", email);

    [[DIOSSession sharedSession] sendRequestWithPath:path method:@"POST" params:nil success:success failure:failure];
}

ViewController.m

- (void)viewDidLoad {
    [super viewDidLoad];

    self.forgotField.returnKeyType = UIReturnKeyDone;
    [self.forgotField setDelegate:self];

    // Do any additional setup after loading the view from its nib.

    UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(dismissKeyboard)];
    [self.view addGestureRecognizer:tap];
}

- (IBAction)return:(id)sender {

     [self dismissViewControllerAnimated:YES completion:nil];

}
- (IBAction)sendButton:(id)sender {

    UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Retrieving Password"
                                                    message:@"We're helping you retrieve your password! Please check your email in a few minutes for a rescue link."
                                                   delegate:self
                                          cancelButtonTitle:@"OK"
                                          otherButtonTitles:nil];
    [alert show];

}

错误日志：

2017-07-12 22:29:34.264669-0700 myApp[4523:1331335] 
----- DIOS Failure -----
Status code: 404
URL: http://url.com/endpoint01/user/request_new_password/me@email.com
----- Response ----- 

----- Error ----- 
Request failed: not found (404)

Answer 1

您应该简单地执行以下操作，假设 forgotField 将 emailID 作为输入并且您有适当的验证来检查有效的电子邮件。

- (IBAction)sendButton:(id)sender {

        [DIOSUser userSendPasswordRecoveryEmailWithEmailAddress:self.forgotField.text 
success:^(AFHTTPRequestOperation *operation, id responseObject) failure:^( AFHTTPRequestOperation *operation , NSError *error )){

         if(!error){
                  UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Retrieving Password"
                                                        message:@"We're helping you retrieve your password! Please check your email in a few minutes for a rescue link."
                                                       delegate:self
                                              cancelButtonTitle:@"OK"
                                              otherButtonTitles:nil];
               [alert show];
         }

    }];

 }

查找文档here

干杯。

Answer 2

您可以使用以下代码发送重置请求：

     - (IBAction)sendButton:(id)sender {

     [DIOSUser userSendPasswordRecoveryEmailWithEmailAddress:self.txtForgotPassword.text
                                                                    success:^(AFHTTPRequestOperation *operation, id responseObject) {
     // Success Block   
     UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Retrieving Password" message:@"We have send you reset link to your email Please check your email." delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
      [alert show];


        }failure:^( AFHTTPRequestOperation *operation , NSError *error ){

     // Failure Block
              if(!error){
       // error.description 
      UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Oopss" message: error.description delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil];
      [alert show];

             }
              }];
    }

我希望这会对你有所帮助。

Answer 3

我最终用下面的代码完成了这个 - 发布以防其他人发现它有用！根据您的数据库结构，有两种略有不同的替代方案：

- (IBAction)sendButton:(id)sender {

    [[DIOSSession sharedSession] getCSRFTokenWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
        NSString *csrfToken = [NSString stringWithUTF8String:[responseObject bytes]];

    NSString *email = self.forgotField.text;

    NSString *urlString2 = [NSString stringWithFormat:@"http://myapp.com/endpoint01/user/request_new_password?name=%@",
                        email];
    NSDictionary *jsonBodyDict = @{@"name":email};
    NSData *jsonBodyData = [NSJSONSerialization dataWithJSONObject:jsonBodyDict options:kNilOptions error:nil];


    NSMutableURLRequest *request = [NSMutableURLRequest new];
    request.HTTPMethod = @"POST";

    // for alternative 1:
    [request setURL:[NSURL URLWithString:urlString2]];
    [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
    [request setValue:@"application/json" forHTTPHeaderField:@"Accept"];

    [request setHTTPBody:jsonBodyData];

    // for alternative 2:
    [request setURL:[NSURL URLWithString:urlString2]];
         [request addValue:csrfToken forHTTPHeaderField:@"X-CSRF-Token"];

    NSURLSessionConfiguration *config = [NSURLSessionConfiguration defaultSessionConfiguration];
    NSURLSession *session = [NSURLSession sessionWithConfiguration:config
                                                          delegate:nil
                                                     delegateQueue:[NSOperationQueue mainQueue]];
    NSURLSessionDataTask *task = [session dataTaskWithRequest:request
                                            completionHandler:^(NSData * _Nullable data,
                                                                NSURLResponse * _Nullable response,
                                                                NSError * _Nullable error) {
                                                NSLog(@"Yay, done! Check for errors in response!");

                                                NSHTTPURLResponse *asHTTPResponse = (NSHTTPURLResponse *) response;
                                                NSLog(@"The response is: %@", asHTTPResponse);
                                                // set a breakpoint on the last NSLog and investigate the response in the debugger

                                                // if you get data, you can inspect that, too. If it's JSON, do one of these:
                                                NSDictionary *forJSONObject = [NSJSONSerialization JSONObjectWithData:data
                                                                                                              options:kNilOptions
                                                                                                                error:nil];
                                                // or
                                                NSArray *forJSONArray = [NSJSONSerialization JSONObjectWithData:data
                                                                                                        options:kNilOptions
                                                                                                          error:nil];   

                                            }];
    [task resume];

        UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Retrieving Password"
                                                        message:@"We're helping you retrieve your password! Please check your email in a few minutes for a rescue link."
                                                       delegate:self
                                              cancelButtonTitle:@"OK"
                                              otherButtonTitles:nil];
        [alert show];

    } failure:^(AFHTTPRequestOperation *operation, NSError *error) {

    }];

    }