91 lines
3.0 KiB
Swift
91 lines
3.0 KiB
Swift
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//
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// SessionProxy+Configuration.swift
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// TunnelKit
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//
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// Created by Davide De Rosa on 23/08/2018.
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// Copyright © 2018 Davide De Rosa. All rights reserved.
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//
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import Foundation
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extension SessionProxy {
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/// The way to create a `SessionProxy.Configuration` object for a `SessionProxy`.
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public struct ConfigurationBuilder {
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/// An username.
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public let username: String
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/// A password.
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public let password: String
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/// The cipher algorithm for data encryption. Must follow OpenSSL nomenclature, e.g. "AES-128-CBC".
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public var cipherName: String
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/// The digest algorithm for HMAC. Must follow OpenSSL nomenclature, e.g. "SHA-1".
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public var digestName: String
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/// The path to the optional CA for TLS negotiation (PEM format).
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public var caPath: String?
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/// Sends periodical keep-alive packets if set.
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public var keepAliveInterval: TimeInterval?
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/// The number of seconds after which a renegotiation should be initiated. If `nil`, the client will never initiate a renegotiation.
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public var renegotiatesAfter: TimeInterval?
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/// :nodoc:
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public init(username: String, password: String) {
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self.username = username
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self.password = password
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cipherName = "AES-128-CBC"
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digestName = "SHA-1"
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caPath = nil
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keepAliveInterval = nil
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renegotiatesAfter = nil
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}
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/**
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Builds a `SessionProxy.Configuration` object.
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- Returns: A `SessionProxy.Configuration` object with this builder.
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*/
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public func build() -> Configuration {
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return Configuration(
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username: username,
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password: password,
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cipherName: cipherName,
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digestName: digestName,
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caPath: caPath,
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keepAliveInterval: keepAliveInterval,
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renegotiatesAfter: renegotiatesAfter
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)
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}
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}
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/// The immutable configuration for `SessionProxy`.
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public struct Configuration {
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/// - Seealso: `SessionProxy.ConfigurationBuilder.username`
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public let username: String
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/// - Seealso: `SessionProxy.ConfigurationBuilder.password`
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public let password: String
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/// - Seealso: `SessionProxy.ConfigurationBuilder.cipherName`
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public let cipherName: String
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/// - Seealso: `SessionProxy.ConfigurationBuilder.digestName`
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public let digestName: String
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/// - Seealso: `SessionProxy.ConfigurationBuilder.caPath`
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public let caPath: String?
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/// - Seealso: `SessionProxy.ConfigurationBuilder.keepAliveInterval`
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public let keepAliveInterval: TimeInterval?
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/// - Seealso: `SessionProxy.ConfigurationBuilder.renegotiatesAfter`
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public let renegotiatesAfter: TimeInterval?
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}
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}
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