获取CFNetwork SSLHandshake失败（-9806）错误 [英] Getting CFNetwork SSLHandshake failed (-9806) error

问题描述

我正在尝试使用

NSDictionary *landingDetails=[appDelegate landingPage];

        NSString *devinf=[UIDevice currentDevice].systemVersion;
        NSString *appVersion = [[[NSBundle mainBundle] infoDictionary] objectForKey:@"CFBundleVersion"];

        NSMutableDictionary *reqDict=[NSMutableDictionary dictionary];
        [reqDict setObject:@"refillByScan" forKey:@"appId"];
        [reqDict setObject:@"extest1" forKey:@"affId"];
        [reqDict setObject:[landingDetails objectForKey:@"token"] forKey:@"token"];
        [reqDict setObject:@"0124400-59382" forKey:@"rxNo"];//medication or prescription id
        [reqDict setObject:@"appName://handleControlFromScanRefill" forKey:@"appCallBackScheme"];
        [reqDict setObject:@"callBackAction" forKey:@"appCallBackAction"];
        [reqDict setObject:@"chkExpRx" forKey:@"act"];
        [reqDict setObject:@"" forKey:@"trackingId"];
        [reqDict setObject:devinf forKey:@"devinf"];
        [reqDict setObject:appVersion forKey:@"appver"];

        NSString *landingUrl=[landingDetails objectForKey:@"landingUrl"];//my url
        request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:landingUrl]];
        NSString *jsonRequest = [reqDict JSONRepresentation];
        NSLog(@"jsonRequest is %@", jsonRequest);
        NSData *requestData = [NSData dataWithBytes:[jsonRequest UTF8String] length:[jsonRequest length]];

        [request setHTTPMethod:@"POST"];
        [request setValue:[NSString stringWithFormat:@"%d", [requestData length]] forHTTPHeaderField:@"Content-Length"];
        [request setHTTPBody: requestData];

        con=[[NSURLConnection alloc]initWithRequest:request delegate:self];
        [con start];

我在日志中收到此错误

2013-11-27 19:43:30.754 WallGreen[5594:3a03] CFNetwork SSLHandshake failed (-9806)
2013-11-27 19:43:31.273 WallGreen[5594:3a03] CFNetwork SSLHandshake failed (-9806)
2013-11-27 19:43:31.799 WallGreen[5594:3a03] CFNetwork SSLHandshake failed (-9806)
2013-11-27 19:43:31.800 WallGreen[5594:3a03] NSURLConnection/CFURLConnection HTTP load failed (kCFStreamErrorDomainSSL, -9806)

推荐答案

FWIW：我得到了相同的错误号，这是由于证书过期，所以这是该问题的另一个潜在来源。

FWIW: I got the same error number and it was due to an expired certificate, so this is another potential source for the issue.

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