iphone - Multiple Users in the Keychain -

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so got iphone app use keychain , store password.

keychainitemwrapper *kc = [[keychainitemwrapper alloc] initwithidentifier:@"password"]; [kc setobject:@"my_password" forkey:(id)ksecattraccessgroup]; [kc release];

this saves password correctly. tried pass string (username) instead of (id)ksecattraccessgroup relate password specific username, crashes.

question: how can relate stored password username, because app allows multipple user login.

i know it's not answer quesiton. use sfhfkeychainutils(github).

it's wrapper , allows looking for. store password associated username. here's code how did sfhfkeychainutils.

nsstring *username = @"username"; nsstring *password = @"password"; [sfhfkeychainutils storeusername:username andpassword:password forservicename:@"your app" updateexisting:yes error:null];

or pass pointer nserror object if want error information. ;-) hope answer you...

sandro meier


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