iphone:安全的 restfull 服务器“此服务器的证书无效

Question

我正在尝试使用会出错的安全 Restful 服务

Error = Error Domain=NSURLErrorDomain Code=-1202 “此服务器的证书无效。您可能正在连接到一个伪装成“xxx.xxx.xxx.xxx”的服务器，这可能会使您的 secret 信息处于危险之中。”

在 xCode 4.2 上工作，哪里有错误或缺少任何步骤。

使用下面的代码

注册用户.f

@interface RegisterUser : UIViewController<UITextFieldDelegate,
UIScrollViewDelegate, NSURLConnectionDelegate>

注册用户.m

- (IBAction)SubmitBtnAction:(id)sender {

    NSURL *url = [NSURL URLWithString:@"https://xx.xx.xx.xxx:8223/jaxrs/tunedoorgateway/getCountries"];
    NSURLRequest *urlRequest = [NSURLRequest requestWithURL:url];

    [NSURLConnection sendAsynchronousRequest:urlRequest queue:[[NSOperationQueue alloc] init]
     completionHandler:^(NSURLResponse *response, NSData *data, NSError *error)
     {

         if ([data length] >0 && error == nil)
         {
             NSLog(@"Data = %@", data);
             // DO YOUR WORK HERE

         }
         else if ([data length] == 0 && error == nil)
         {
             NSLog(@"Nothing was downloaded.");
         }
         else if (error != nil){
             NSLog(@"Error = %@", error);
         }

     }];

}


- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace {
    NSLog(@"This is canAuthenticateAgainstProtectionSpace");
    return [protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust];
}


- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge
{
//    if ([challenge.protectionSpace.authenticationMethod isEqualToString:NSURLAuthenticationMethodServerTrust])
//        if ([trustedHosts containsObject:challenge.protectionSpace.host])
            [challenge.sender useCredential:[NSURLCredential credentialForTrust:challenge.protectionSpace.serverTrust] forAuthenticationChallenge:challenge];

    [challenge.sender continueWithoutCredentialForAuthenticationChallenge:challenge];
    NSLog(@"This is didReceiveAuthenticationChallenge");
  //  [[challenge sender] cancelAuthenticationChallenge:challenge];
}

Answer 1

我觉得这可能是因为 DNS，比如你的服务器没有注册。

尝试使用它进行开发:

创建一个 NSURLRequest+NSURLRequestSSLY.h 文件并向其中添加这些行

#import <Foundation/Foundation.h>

@interface NSURLRequest (NSURLRequestSSLY)
+(BOOL)allowsAnyHTTPSCertificateForHost:(NSString*)host;

@end

创建一个 NSURLRequest+NSURLRequestSSLY.m 文件并添加这些行

#import "NSURLRequest+NSURLRequestSSLY.h"

@implementation NSURLRequest (NSURLRequestSSLY)
+(BOOL)allowsAnyHTTPSCertificateForHost:(NSString*)host
{
    return YES;
}

@end

并且不要忘记在发布之前将其删除，因为您的应用可能会被拒绝。