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`
45 lines
1.4 KiB
Swift
45 lines
1.4 KiB
Swift
//
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// Extensions.swift
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// PassepartoutKit
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//
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// Created by Davide De Rosa on 1/14/25.
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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
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extension Data {
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init(hex: String) {
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assert(hex.count & 1 == 0)
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var data = Data()
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var index = hex.startIndex
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while index < hex.endIndex {
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let nextIndex = hex.index(index, offsetBy: 2)
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if let byte = UInt8(hex[index..<nextIndex], radix: 16) {
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data.append(byte)
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} else {
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break
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}
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index = nextIndex
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}
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self.init(data)
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}
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}
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