mirror of
https://github.com/passepartoutvpn/passepartout-apple.git
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7b8dbfe84a
### OpenVPN - Make CPassepartoutCryptoOpenSSL agnostic of PassepartoutKit - Move Allocation/ZeroingData from PassepartoutKit to package for internal use - Rename ZeroingData.count to .length for consistency with NSData - Duplicate some Data manipulation code in CryptoOpenSSL - Retain a simplified version of ZeroingData in PassepartoutKit (AutoerasingData) ### WireGuard - Make WireGuardKit imports `internal`
66 lines
2.3 KiB
Objective-C
66 lines
2.3 KiB
Objective-C
//
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// OpenVPNCryptoProtocol.m
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// PassepartoutKit
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//
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// Created by Davide De Rosa on 5/8/24.
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// Copyright (c) 2024 Davide De Rosa. All rights reserved.
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//
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// https://github.com/passepartoutvpn
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//
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// This file is part of PassepartoutKit.
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//
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// PassepartoutKit is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// PassepartoutKit is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with PassepartoutKit. If not, see <http://www.gnu.org/licenses/>.
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//
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#import <Foundation/Foundation.h>
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#import <PassepartoutKit/PassepartoutKit.h>
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#import "OpenVPNCryptoProtocol.h"
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@interface OpenVPNCryptoOptions ()
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@property (nonatomic, copy) NSString *cipherAlgorithm;
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@property (nonatomic, copy) NSString *digestAlgorithm;
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@property (nonatomic, strong) ZeroingData *cipherEncKey;
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@property (nonatomic, strong) ZeroingData *cipherDecKey;
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@property (nonatomic, strong) ZeroingData *hmacEncKey;
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@property (nonatomic, strong) ZeroingData *hmacDecKey;
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@end
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@implementation OpenVPNCryptoOptions
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- (instancetype)initWithCipherAlgorithm:(NSString *)cipherAlgorithm
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digestAlgorithm:(NSString *)digestAlgorithm
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cipherEncKey:(ZeroingData *)cipherEncKey
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cipherDecKey:(ZeroingData *)cipherDecKey
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hmacEncKey:(ZeroingData *)hmacEncKey
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hmacDecKey:(ZeroingData *)hmacDecKey
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{
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NSParameterAssert(cipherAlgorithm || digestAlgorithm);
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NSParameterAssert((cipherEncKey && cipherDecKey) || (hmacEncKey && hmacDecKey));
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if ((self = [super init])) {
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self.cipherAlgorithm = [cipherAlgorithm lowercaseString];
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self.digestAlgorithm = [digestAlgorithm lowercaseString];
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self.cipherEncKey = cipherEncKey;
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self.cipherDecKey = cipherDecKey;
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self.hmacEncKey = hmacEncKey;
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self.hmacDecKey = hmacDecKey;
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}
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return self;
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}
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@end
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