FCUUIDDelegate to use your own Keychain Wrapper

[jingx23]

I added a protocol to use own keychain wrapper instead of the hardwired UICKeyChainStore. Example Implementation using FDKeychain:

//FCUUIDWithKeychain.h
@interface FCUUIDWithKeychain : FCUUID
@end

//FCUUIDWithKeychain.m
#import "FCUUIDWithKeychain.h"
#import "FDKeychain.h"
@implementation FCUUIDWithKeychain
- (NSString *)fcuuidKeychainStringForKey:(NSString *)key {
    return [FDKeychain itemForKey:key forService:oxtgKeychainServiceType error:nil];
}

- (NSString *)fcuuidKeychainStringForKey:(NSString *)key service:(NSString *)service accessGroup:(NSString *)accessGroup {
    return [FDKeychain itemForKey:key forService:service inAccessGroup:accessGroup error:nil];
}

- (BOOL)fcuuidKeychainSetString:(NSString *)value forKey:(NSString *)key {
    return [FDKeychain saveItem:value forKey:key forService:oxtgKeychainServiceType error:nil];
}
@end

[fabiocaccamo]

@jingx23 KeyChain has an important role in this library, so I think it's wrong to delegate core functions. Any Keychain wrapper does almost the same things and the final result is always the same, so what is your problem with UICKeyChainStore?

[jingx23]

That´s right the Keychain wrappers do almost the same thing but I made this abstraction layer because I didn´t want another dependency in my project.

[fabiocaccamo]

In any case you will have the UICKeyChainStore dependency in your project because it would be used as default KeyChain wrapper.