Hi all, I am trying to use iOS security framework to securely communicate with my server. I have a certificate file from which I am able to get a public key reference. This is what I doing.
NSString *certPath = [[NSBundle mainBundle] pathForResource:@"supportwarriors.com" ofType:@"cer"]; SecCertificateRef myCertificate = nil;
NSData *certificateData = [[NSData alloc] initWithContentsOfFile:certPath]; myCertificate = SecCertificateCreateWithData(kCFAllocatorDefault, (CFDataRef)certificateData);
//got certificate ref..Now get public key secKeyRef reference from certificate.. SecPolicyRef myPolicy = SecPolicyCreateBasicX509(); SecTrustRef myTrust; OSStatus status = SecTrustCreateWithCertificates(myCertificate,myPolicy,&myTrust);
SecTrustResultType trustResult;
if (status == noErr) {
status = SecTrustEvaluate(myTrust, &trustResult);
}
publicKey = SecTrustCopyPublicKey(myTrust);
Above piece of code works perfectly on iPhone and I have tested that. I am able to securely communicate with my server. But when I try to run my app on iPad (in 2x mode) the above code getting crashed. After debug, I found out that secTrustCreateWithCertificate is crashing and the crash log is given below.. Certificate I used is same for both iPad and iPhone...The function above secCertificateCreateWithData returning a certificate reference and is not nil...So that is not the cause of crash..What am I doing wrong.
*** -[NSCFType count]: unrecognized selector sent to instance 0x14af24
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '*** -[NSCFType count]: unrecognized selector sent to instance 0x14af24'