Client certificates iOS - iphone

Question

I'm trying to extract a .p12 file and use it for a two way authentication against my own server. when i'm trying to compile i get some linking errors. The errors are refering to:
_kSecImportExportPassphrase
_SecIdentityCopyCertificate
_kSecImportItemTrust
_SecPKCS12Import
_kSecImportItemIdentity
Here is the code i'm using to extract the p12 file:
-(void)clientCert
{
NSString *path = [[NSBundle mainBundle] pathForResource:#"torbix" ofType:#"p12"];
NSData *p12data = [NSData dataWithContentsOfFile:path];
CFDataRef inP12data = (CFDataRef)p12data;
SecIdentityRef myIdentity;
SecTrustRef myTrust;
OSStatus status = extractIdentityAndTrust(inP12data, &myIdentity, &myTrust);
SecCertificateRef myCertificate;
SecIdentityCopyCertificate(myIdentity, &myCertificate);
const void *certs[] = { myCertificate };
CFArrayRef certsArray = CFArrayCreate(NULL, certs, 1, NULL);
}
OSStatus extractIdentityAndTrust(CFDataRef inP12data, SecIdentityRef *identity, SecTrustRef *trust)
{
OSStatus securityError = errSecSuccess;
CFStringRef password = CFSTR("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);
securityError = SecPKCS12Import(inP12data, options, &items);
if (securityError == 0) {
CFDictionaryRef myIdentityAndTrust = CFArrayGetValueAtIndex(items, 0);
const void *tempIdentity = NULL;
tempIdentity = CFDictionaryGetValue(myIdentityAndTrust, kSecImportItemIdentity);
*identity = (SecIdentityRef)tempIdentity;
const void *tempTrust = NULL;
tempTrust = CFDictionaryGetValue(myIdentityAndTrust, kSecImportItemTrust);
*trust = (SecTrustRef)tempTrust;
}
if (options) {
CFRelease(options);
}
return securityError;
}
Why do i get these errors?

Answer 1

Add the Security.framework to your project.
In Xcode 4.2+ in the target go to the "Build Phases" tab, "Link BinariesWith Libraries", Click the "+" and add the "Security.framework".