我正在使用NSStream将我的Mac应用程序与我的iPhone应用程序同步,并尝试使用SSL加密通信。当我分别设置NSInputStream和NSOutputStream时,我试图在iPhone端运行CFReadStreamSetProperty(readStream, kCFStreamPropertySSLSettings, (CFTypeRef)settings)
并在Mac端运行CFWriteStreamSetProperty(writeStream, kCFStreamPropertySSLSettings, (CFTypeRef)settings)
。对于设置字典,我遵循http://iphonedevelopment.blogspot.com/2010/05/nsstream-tcp-and-ssl.html的建议并忽略证书的属性。但是,以这种方式加密它似乎不起作用,因为传输没有通过 - 我需要做些什么才能使这个功能正常工作?
谢谢!
编辑:这是一些代码:在Mac上:
NSOutputStream *outStream;
[service getInputStream:nil outputStream:&outStream];
[outStream open];
[outStream setProperty:NSStreamSocketSecurityLevelNegotiatedSSL
forKey:NSStreamSocketSecurityLevelKey];
NSDictionary *settings = [[NSDictionary alloc] initWithObjectsAndKeys:
[NSNumber numberWithBool:YES], kCFStreamSSLAllowsExpiredCertificates,
[NSNumber numberWithBool:YES], kCFStreamSSLAllowsAnyRoot,
[NSNumber numberWithBool:NO], kCFStreamSSLValidatesCertificateChain,
kCFNull,kCFStreamSSLPeerName, nil];
CFWriteStreamSetProperty((CFWriteStreamRef)outStream, kCFStreamPropertySSLSettings, (CFTypeRef)settings);
int bytes = [outStream write:[rawPacket bytes] maxLength:[rawPacket length]];
[outStream close];
在iPhone上:
CFReadStreamRef readStream;
NSString *filePath = [NSHomeDirectory() stringByAppendingPathComponent:@"file"];
NSOutputStream *fileStream = [NSOutputStream outputStreamToFileAtPath:self.filePath append:NO];
[fileStream open];
CFStreamCreatePairWithSocket(NULL, fd, &readStream, NULL);
NSInputStream *networkStream = (NSInputStream *) readStream;
CFRelease(readStream);
[networkStream setProperty:(id)kCFBooleanTrue forKey:(NSString *)kCFStreamPropertyShouldCloseNativeSocket];
networkStream.delegate = self;
[networkStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
[networkStream open];
[self.networkStream setProperty:NSStreamSocketSecurityLevelNegotiatedSSL
forKey:NSStreamSocketSecurityLevelKey];
NSDictionary *settings = [[NSDictionary alloc] initWithObjectsAndKeys:
[NSNumber numberWithBool:YES], kCFStreamSSLAllowsExpiredCertificates,
[NSNumber numberWithBool:YES], kCFStreamSSLAllowsAnyRoot,
[NSNumber numberWithBool:NO], kCFStreamSSLValidatesCertificateChain,
kCFNull,kCFStreamSSLPeerName, nil];
CFReadStreamSetProperty((CFReadStreamRef)self.networkStream, kCFStreamPropertySSLSettings, (CFTypeRef)settings);
答案 0 :(得分:1)
我不确定完全你的问题是什么。但是有几件事会为我举起旗帜。
CFReadStreamRef readStream;
声明它。我会查看documentation以了解如何正确创建一个。总而言之,您似乎错过了很多篇幅,所以希望其中一些资源可以帮助您顺利开展:Mac-iPhone communication with a python server,Apple's Bonjour documentation和an answer on a related SO post with some good links。