NSURLConnection/CFURLConnection HTTP load Failed (kcfStreamErrorDomainSSL,-9813)

非常非常沮丧！我一直在拉我的头发几个小时.我在Linode服务器上使用自签名证书.港口是8000,不能在443工作.我不相信这是原因.这是我的代码,它是99％的样板：

NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@"https://www.myserver.com:8000/test.json"]];
NSURLConnection *conn = [[NSURLConnection alloc] initWithRequest:request delegate:self startImmediately:YES];

在底部：

#pragma mark NSURLConnectionDelegate
 
- (BOOL)connection:(NSURLConnection *)connection canAuthenticateAgainstProtectionSpace:(NSURLProtectionSpace *)protectionSpace {
    NSLog(@"protectionSpace: %@",[protectionSpace authenticationMethod]);
 
    // We only know how to handle NTLM authentication.
    if([[protectionSpace authenticationMethod] isEqualToString:NSURLAuthenticationMethodNTLM])
        return YES;
 
    // Explicitly reject ServerTrust. This is occasionally sent by IIS.
    if([[protectionSpace authenticationMethod] isEqualToString:NSURLAuthenticationMethodServerTrust])
        return NO;
 
    return NO;
}
 
- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge {
    [[challenge sender] continueWithoutCredentialForAuthenticationChallenge:challenge];
}
 
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response {
    NSLog(@"%@",response);
}
 
- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data {
    NSLog(@"%@",data);
}
 
- (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error {
    NSLog(@"didFailWithError");
    NSLog([NSString stringWithFormat:@"Connection Failed: %@",[error description]]);
}

OMG帮助！

UPDATE

它与此委托方法配合使用.我收到回复,但有一个问题.

- (void)connection:(NSURLConnection *)connection willSendRequestForAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge {
    [[challenge sender] useCredential:[NSURLCredential
                                       credentialWithUser:@"user"
                                       password:@"password"
                                       persistence:NSURLCredentialPersistencePermanent] forAuthenticationChallenge:challenge];
 
}

我提供的“用户”和“密码”是完全随机的,不被服务器检查.在我的服务器上接受连接之前,如何验证凭据？

编辑：我正在运行一个Node.js服务器