Add API access methods UI/part of backend

1 files changed, 48 insertions, 0 deletions

diff --git a/ios/MullvadVPN/AccessMethodRepository/ShadowsocksCipher.swift b/ios/MullvadVPN/AccessMethodRepository/ShadowsocksCipher.swift
new file mode 100644
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+++ b/ios/MullvadVPN/AccessMethodRepository/ShadowsocksCipher.swift
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+//
+//  ShadowsocksCipher.swift
+//  MullvadVPN
+//
+//  Created by pronebird on 13/11/2023.
+//  Copyright © 2023 Mullvad VPN AB. All rights reserved.
+//
+
+import Foundation
+
+/// Type representing a shadowsocks cipher.
+struct ShadowsocksCipher: RawRepresentable, CustomStringConvertible, Equatable, Hashable, Codable {
+    let rawValue: String
+
+    var description: String {
+        rawValue
+    }
+
+    /// Default cipher.
+    static let `default` = ShadowsocksCipher(rawValue: "chacha20")
+
+    /// All supported ciphers.
+    static let supportedCiphers = supportedCipherIdentifiers.map { ShadowsocksCipher(rawValue: $0) }
+}
+
+private let supportedCipherIdentifiers = [
+    // Stream ciphers.
+    "aes-128-cfb",
+    "aes-128-cfb1",
+    "aes-128-cfb8",
+    "aes-128-cfb128",
+    "aes-256-cfb",
+    "aes-256-cfb1",
+    "aes-256-cfb8",
+    "aes-256-cfb128",
+    "rc4",
+    "rc4-md5",
+    "chacha20",
+    "salsa20",
+    "chacha20-ietf",
+    // AEAD ciphers.
+    "aes-128-gcm",
+    "aes-256-gcm",
+    "chacha20-ietf-poly1305",
+    "xchacha20-ietf-poly1305",
+    "aes-128-pmac-siv",
+    "aes-256-pmac-siv",
+]