问带SSL的GCDAsyncSocket

EN

NSMutableDictionary *sslSettings = [[NSMutableDictionary alloc] init];
        NSData *pkcs12data = [[NSData alloc] initWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"client" ofType:@"bks"]];
        CFDataRef inPKCS12Data = (CFDataRef)CFBridgingRetain(pkcs12data);
        CFStringRef password = CFSTR("YOUR PASSWORD");
        const void *keys[] = { kSecImportExportPassphrase };
        const void *values[] = { password };
        CFDictionaryRef options = CFDictionaryCreate(NULL, keys, values, 1, NULL, NULL);

        CFArrayRef items = CFArrayCreate(NULL, 0, 0, NULL);

        OSStatus securityError = SecPKCS12Import(inPKCS12Data, options, &items);
        CFRelease(options);
        CFRelease(password);

        if(securityError == errSecSuccess)
            NSLog(@"Success opening p12 certificate.");

        CFDictionaryRef identityDict = CFArrayGetValueAtIndex(items, 0);
        SecIdentityRef myIdent = (SecIdentityRef)CFDictionaryGetValue(identityDict,
                                                                      kSecImportItemIdentity);

        SecIdentityRef  certArray[1] = { myIdent };
        CFArrayRef myCerts = CFArrayCreate(NULL, (void *)certArray, 1, NULL);

        [sslSettings setObject:(id)CFBridgingRelease(myCerts) forKey:(NSString *)kCFStreamSSLCertificates];
        [sslSettings setObject:NSStreamSocketSecurityLevelNegotiatedSSL forKey:(NSString *)kCFStreamSSLLevel];
        [sslSettings setObject:(id)kCFBooleanTrue forKey:(NSString *)kCFStreamSSLAllowsAnyRoot];
        [sslSettings setObject:@"CONNECTION ADDRESS" forKey:(NSString *)kCFStreamSSLPeerName];
        [sock startTLS:sslSettings];