Sometimes I'd see the following error

(lldb) po error
Error Domain=com.samsoffes.sskeychain Code=-34018 "errSecDefault" UserInfo=0x17d3f070 {NSLocalizedDescription=errSecDefault}

But I have no idea what errSecDefault (code -34018) means nor how to resolve it. Any ideas?

SSKeychain has been working well for almost a year while I'm developing my app. I've run into a problem recently though that I haven't seem to be able to trace. Once in a while (and it seems random at times), the data I store in the keychain will now disappear. I'm not doing anything differently than before, so I'm not sure why the data isn't persisting.

I'm currently on iOS 7.1.1 on an iPhone 5S. Using Xcode6-beta6 and AppCode 3.0.4.

When I check [SSKeychain allAccounts] in debug, the array is empty.

Here's my code to create a new device ID, for example:

+ (NSUUID *)getDeviceID:(BOOL)refresh {
    NSError *error;
    NSString *deviceKey = [self getAppConfiguration:refresh][DEVICE_KEY];
    NSString *deviceUUID = [SSKeychain passwordForService:KEYCHAIN_SERVICE_IDENTIFIER account:deviceKey error:&error];
    if (deviceUUID) {
        return [[NSUUID UUID] initWithUUIDString:deviceUUID];
    }

    if (error) {
        NSLog(@"Unable to retrieve the device ID because of an error: %@", [error localizedDescription]);
    }

    // one does not exist, so create one
    NSUUID *newUUID = [NSUUID UUID];
    deviceUUID = [newUUID UUIDString];
    [SSKeychain setPassword:deviceUUID forService:KEYCHAIN_SERVICE_IDENTIFIER account:deviceKey];
    return newUUID;
}

Anyone else see this happening or have some ideas on what might be causing the issue?

I tried calling the fetch command every .5 seconds to get one item (string with 4 characters) to test for memory bleeds. It starts to seriously eat at my applications memory and I have no idea why. My test code looks like this:

-(void) infiniteLoop{

NSError *error = nil;
SSKeychainQuery * query = [[SSKeychainQuery alloc] init];
query.service = @"test";
query.account = @"loginPINForAccountID-2";
query.password = nil;
[query fetch:&error];

@autoreleasepool {
    query = nil;
    error = nil;
}

[self performSelector:@selector(infiniteLoop) withObject:nil afterDelay:.5f];

}

Any advice here would be greatly appreciated.

Hi. I've run through the code with the debugger and this line is failing with return code -34018, which is currently undocumented.

status = SecItemAdd((__bridge CFDictionaryRef)query, NULL);

I hope this helps.

Hi,

When i use the method follow:

+ (BOOL)setPassword:(NSString *)password forService:(NSString *)serviceName account:(NSString *)account error:(NSError *__autoreleasing *)error

it appear error:

error : Error Domain=com.samsoffes.sskeychain Code=-34018 "errSecDefault" UserInfo=0x174e60a00 {NSLocalizedDescription=errSecDefault}

I am using the code currently on the branch but when unarchiveObjectWithData: is called it causes an exception. I cannot explain it and I do not know how to get around it. The exception provides no information in the latest version of Xcode.

Any ideas?

• (id)passwordObject { if ([self.passwordData length]) { return [NSKeyedUnarchiver unarchiveObjectWithData:self.passwordData]; } return nil; }

I need store an auth token and an integer value for the account so that I can work with a REST service with the app I am working on and storing these extra details in an NSDictionary along with the account would be useful.

Since SSKeyChain does not have this feature I am jumping over to ACSimpleKeychain. Though I am strongly considering forking SSKeyChain and adding this functionality when I have the time. I can then send a Pull Request. If you'd like that please let me know.

https://github.com/alexchugunov/ACSimpleKeychain

[SSKeychain setPassword:[passwordTextField stringValue] forService:@"" account:@"test"];

It does work the first time, then it doesn't update the same key.

Add SSKeychainQuery class that takes an object-oriented approach so that new class methods with more and more parameters won't be needed every time a new feature is added.

In SSKeychain's doc it says for the AccessibilityType: If the value is NULL (the default), the Keychain default will be used. But I couldn't find in the apple docs what the default is and since this is a wrapper to make it easy for the user/developer I strongly think we should make it as save as possible and Apple recommends as well to always set kSecAttrAccessibleWhenUnlocked if possible.

When my app in background, and UIBackgroundTaskIdentifier value is UIBackgroundTaskInvalid, I use iOS 10.1.1 device(iPhone 6s or iPhone 6)，I cannot get the password , I only get a nil. iOS 9.3.3 and iOS 9.3.5 is well. I'm New At iOS，so I want to find the answer.

We store an encrypted string in keychain as the password for Touch ID or Face ID login,but some of our users fail to load this string which make them unable to use Touch ID/Face ID login, is there any bugs that will cause this problem.BTW,most of the abnormal devices are iPhone X with iOS 12.0.1

Hi .. with iOS 12[NSKeyedArchiver archivedDataWithRootObject:object]; is Deprecated..

- (void)setPasswordObject:(id<NSCoding>)object {
	self.passwordData = [NSKeyedArchiver archivedDataWithRootObject:object];
}

are there any updates for SAMKeychain?

Hi, This PR is for Xcode 10 compatible.

In Xcode 10 (GM or later), We need to update watchOS Deployment Target version to 3.0 or later. While using 2.0, We can build ipa but can't submit to App Store.

Same issue is discussed in Forum: https://forums.developer.apple.com/thread/108408

Thanks!