Making secure connection in Iphone

Question

Hi all,
I need to perform a secure connection with the server . I have used the following code which is documented.
NSString *urlStr = MW_URL_TO_CONNECT;
if (![urlStr isEqualToString:@""])
NSURL *website = [NSURL URLWithString:urlStr];
if (!website) {
NSLog(@"%@ is not a valid URL");
return NO;
NSHost *host_ = [NSHost hostWithName:MW_URL_TO_CONNECT];
// iStream and oStream are instance variables
[NSStream getStreamsToHost:host_ port:MW_PORT_NUMBER inputStream:&iStream outputStream:&oStream];
[iStream retain];
[oStream retain];
[iStream setDelegate:self];
[oStream setDelegate:self];
[iStream setProperty:NSStreamSocketSecurityLevelKey forKey:NSStreamSocketSecurityLevelSSLv3];
[oStream setProperty:NSStreamSocketSecurityLevelKey forKey:NSStreamSocketSecurityLevelSSLv3];
[iStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
[oStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
[iStream open];
[oStream open];
--- Using the above code the callback method is called. In my call back method I have the following
- (void)readFromNSStreamIntoIncomingBuffer
// Temporary buffer to read data into
UInt8 buf[1024];
// Try reading while there is data
while( [iStream hasBytesAvailable])
int len = [iStream read:buf maxLength:1024];
if ( len <= 0 )
// Either stream was closed or error occurred. Close everything up and treat this as "connection terminated"
// [self close];
// [delegate connectionTerminated:self];
// return;
NSError *err = [iStream streamError];
// NSLog(@"error desp: %@", [err description]);
NSLog(@"error Localized descp: %@", [err localizedDescription]);
NSLog(@"error Recovery Suggestion: %@", [err localizedRecoverySuggestion]);
NSLog(@"error failure reason : %@", [err localizedFailureReason]);
else
[incomingDataBuffer appendBytes:buf length:len];
if([incomingDataBuffer length] > 0)
[reader setDataRead:incomingDataBuffer];
in above code "[iStream hasBytesAvailable]" returns YES , but when i tried to read as "int len = [iStream read:buf maxLength:1024];" , it gives -1 as value.
I tried and I couldn't fix the error. any help would be greatly appreciated.
Regards,
Mohammed Sadiq.

Answer 1

Great news, thank you!
Do you know if I can change the password to access a secure note? Does it have to be the computer password?
It's your Keychain Password, which by default is the same as your Login Password, but can be changed if you wish, but...
Mac OS X 10.4: Keychain Access asks for keychain "login" after changing login password...
http://support.apple.com/kb/HT1631