95 lines
2.9 KiB
Objective-C
95 lines
2.9 KiB
Objective-C
#import "PropertyListPreferences.h"
|
|
#import "Constraints.h"
|
|
#import <UICKeyChainStore/UICKeyChainStore.h>
|
|
#import "TSStorageManager.h"
|
|
|
|
#define SignalDatabaseCollection @"SignalPreferences"
|
|
|
|
@implementation PropertyListPreferences
|
|
|
|
-(void) clear {
|
|
@synchronized(self) {
|
|
NSString *appDomain = NSBundle.mainBundle.bundleIdentifier;
|
|
[NSUserDefaults.standardUserDefaults removePersistentDomainForName:appDomain];
|
|
}
|
|
}
|
|
|
|
- (id)tryGetValueForKey:(NSString *)key {
|
|
require(key != nil);
|
|
return [TSStorageManager.sharedManager objectForKey:key inCollection:SignalDatabaseCollection];
|
|
}
|
|
- (void)setValueForKey:(NSString *)key toValue:(id)value {
|
|
require(key != nil);
|
|
|
|
[TSStorageManager.sharedManager setObject:value forKey:key inCollection:SignalDatabaseCollection];
|
|
}
|
|
- (id)adjustAndTryGetNewValueForKey:(NSString *)key afterAdjuster:(id (^)(id))adjuster {
|
|
require(key != nil);
|
|
require(adjuster != nil);
|
|
@synchronized(self) {
|
|
id oldValue = [self tryGetValueForKey:key];
|
|
id newValue = adjuster(oldValue);
|
|
[self setValueForKey:key toValue:newValue];
|
|
return newValue;
|
|
}
|
|
}
|
|
|
|
#pragma mark KeyChain store
|
|
|
|
-(void) secureTrySetValueForKey:(NSString *)key toValue:(id)value {
|
|
require(key != nil);
|
|
@synchronized(self) {
|
|
if (value == nil) {
|
|
[UICKeyChainStore removeItemForKey:key];
|
|
DDLogWarn(@"Removing object for key: %@", key);
|
|
} else {
|
|
if ([value isKindOfClass:NSData.class]) {
|
|
[UICKeyChainStore setData:value forKey:key];
|
|
} else if ([value isKindOfClass:NSString.class]){
|
|
[UICKeyChainStore setString:value forKey:key];
|
|
} else{
|
|
DDLogError(@"Unexpected class stored in the Keychain.");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
-(NSData*) secureTryGetDataForKey:(NSString *)key {
|
|
require(key != nil);
|
|
@synchronized(self) {
|
|
return [UICKeyChainStore dataForKey:key];
|
|
}
|
|
}
|
|
|
|
-(NSString*) secureTryGetStringForKey:(NSString *)key {
|
|
require(key != nil);
|
|
@synchronized(self) {
|
|
return [UICKeyChainStore stringForKey:key];
|
|
}
|
|
}
|
|
|
|
-(NSData*) secureDataStoreAdjustAndTryGetNewValueForKey:(NSString *)key afterAdjuster:(id (^)(id))adjuster {
|
|
require(key != nil);
|
|
require(adjuster != nil);
|
|
@synchronized(self) {
|
|
NSData* oldValue = [self secureTryGetDataForKey:key];
|
|
NSData* newValue = adjuster(oldValue);
|
|
[UICKeyChainStore setData:newValue forKey:key];
|
|
return newValue;
|
|
}
|
|
}
|
|
|
|
-(NSString*) secureStringStoreAdjustAndTryGetNewValueForKey:(NSString *)key afterAdjuster:(id (^)(id))adjuster {
|
|
require(key != nil);
|
|
require(adjuster != nil);
|
|
@synchronized(self) {
|
|
NSString *oldValue = [self secureTryGetStringForKey:key];
|
|
NSString *newValue = adjuster(oldValue);
|
|
[UICKeyChainStore setString:newValue forKey:key];
|
|
return newValue;
|
|
}
|
|
}
|
|
|
|
|
|
@end
|