2
0
MasterPassword/platform-darwin/Source/MPAlgorithmV3.m
2017-04-05 16:56:22 -04:00

51 lines
1.7 KiB
Objective-C

//==============================================================================
// This file is part of Master Password.
// Copyright (c) 2011-2017, Maarten Billemont.
//
// Master Password is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Master Password is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You can find a copy of the GNU General Public License in the
// LICENSE file. Alternatively, see <http://www.gnu.org/licenses/>.
//==============================================================================
#import "MPAlgorithmV3.h"
#import "MPEntities.h"
@implementation MPAlgorithmV3
- (MPAlgorithmVersion)version {
return MPAlgorithmVersion3;
}
- (BOOL)tryMigrateSite:(MPSiteEntity *)site explicit:(BOOL)explicit {
if ([site.algorithm version] != [self version] - 1)
// Only migrate from previous version.
return NO;
if (!explicit) {
if (site.type & MPSiteTypeClassGenerated &&
site.user.name.length != [site.user.name dataUsingEncoding:NSUTF8StringEncoding].length) {
// This migration requires explicit permission for types of the generated class.
site.requiresExplicitMigration = YES;
return NO;
}
}
// Apply migration.
site.requiresExplicitMigration = NO;
site.algorithm = self;
return YES;
}
@end