iOS: How to store username/password within an app?

Question

I have a login-screen in my iOS app. The username and password will be saved in the NSUserDefaults and be loaded into the login-screen again when you enter the

Answer 1

If you are having an issue retrieving the password using the keychain wrapper, use this code:

NSData *pass =[keychain objectForKey:(__bridge id)(kSecValueData)];
NSString *passworddecoded = [[NSString alloc] initWithData:pass
                                           encoding:NSUTF8StringEncoding];