si-33-keychain-backup.c [plain text]
#include <CoreFoundation/CoreFoundation.h>
#include <TargetConditionals.h>
#include <stdio.h>
#include "keychain_regressions.h"
#include <Security/SecBase.h>
#include <Security/SecItem.h>
#include <Security/SecItemPriv.h>
#include <utilities/SecCFRelease.h>
#include <libaks.h>
#include <AssertMacros.h>
#define DATA_ARG(x) (x) ? CFDataGetBytePtr((x)) : NULL, (x) ? (int)CFDataGetLength((x)) : 0
static CFDataRef create_keybag(keybag_handle_t bag_type, CFDataRef password)
{
keybag_handle_t handle = bad_keybag_handle;
if (aks_create_bag(DATA_ARG(password), bag_type, &handle) == 0) {
void * keybag = NULL;
int keybag_size = 0;
if (aks_save_bag(handle, &keybag, &keybag_size) == 0) {
return CFDataCreate(kCFAllocatorDefault, keybag, keybag_size);
}
}
return CFDataCreate(kCFAllocatorDefault, NULL, 0);
}
static void tests(void)
{
int v_eighty = 80;
CFNumberRef eighty = CFNumberCreate(NULL, kCFNumberSInt32Type, &v_eighty);
const char *v_data = "test";
CFDataRef pwdata = CFDataCreate(NULL, (UInt8 *)v_data, strlen(v_data));
CFMutableDictionaryRef query = CFDictionaryCreateMutable(NULL, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
CFTypeRef result = NULL;
CFDictionaryAddValue(query, kSecClass, kSecClassInternetPassword);
CFDictionaryAddValue(query, kSecAttrServer, CFSTR("members.spamcop.net"));
CFDictionaryAddValue(query, kSecAttrAccount, CFSTR("smith"));
CFDictionaryAddValue(query, kSecAttrPort, eighty); CFReleaseNull(eighty);
CFDictionaryAddValue(query, kSecAttrProtocol, kSecAttrProtocolHTTP);
CFDictionaryAddValue(query, kSecAttrAuthenticationType, kSecAttrAuthenticationTypeDefault);
CFDictionaryAddValue(query, kSecValueData, pwdata); CFReleaseNull(pwdata);
CFDictionaryAddValue(query, kSecAttrSynchronizable, kCFBooleanTrue);
CFDataRef keybag = NULL;
const char *p = "sup3rsekretpassc0de";
CFDataRef password = CFDataCreate(NULL, (UInt8 *)p, strlen(p));
keybag = create_keybag(kAppleKeyStoreAsymmetricBackupBag, password);
SecItemDelete(query);
ok_status(SecItemAdd(query, NULL), "add internet password");
ok_status(SecItemCopyMatching(query, &result), "find item we are about to destroy");
if (result) { CFRelease(result); result = NULL; }
CFDictionaryRef backup = NULL;
ok_status(_SecKeychainBackupSyncable(keybag, password, NULL, &backup), "export items");
ok_status(SecItemDelete(query), "delete item we backed up");
is_status(SecItemCopyMatching(query, &result), errSecItemNotFound, "find item we are about to destroy");
if (result) { CFRelease(result); result = NULL; }
ok_status(_SecKeychainRestoreSyncable(keybag, password, backup), "import items");
ok_status(SecItemCopyMatching(query, &result), "find restored item");
if (result) { CFRelease(result); result = NULL; }
ok_status(SecItemDelete(query), "delete restored item");
CFReleaseNull(backup);
CFReleaseNull(keybag);
CFReleaseNull(query);
CFReleaseNull(password);
}
int si_33_keychain_backup(int argc, char *const *argv)
{
plan_tests(8);
tests();
return 0;
}