34 lines
1.3 KiB
Swift
34 lines
1.3 KiB
Swift
import Foundation
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/// Retains only fields cleared automatically while replacing an existing private key.
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/// This editor-local state must be cleared with the rest of the sensitive draft.
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public struct SSHKeyReplacementDraft {
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private var clearedPublicKey: String?
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private var clearedPassphrase: String?
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public init() {}
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public mutating func privateKeyChanged(
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from oldValue: String, to value: String, originalPrivateKey: String,
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originalPublicKey: String, originalPassphrase: String,
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publicKey: inout String, passphrase: inout String
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) {
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guard !originalPrivateKey.isEmpty, oldValue != value else { return }
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if value == originalPrivateKey {
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if let clearedPublicKey, publicKey.isEmpty { publicKey = clearedPublicKey }
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if let clearedPassphrase, passphrase.isEmpty { passphrase = clearedPassphrase }
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clearedPublicKey = nil
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clearedPassphrase = nil
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} else {
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if publicKey == originalPublicKey, !publicKey.isEmpty {
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clearedPublicKey = publicKey
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publicKey = ""
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}
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if oldValue == originalPrivateKey, !originalPassphrase.isEmpty {
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clearedPassphrase = passphrase
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passphrase = ""
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}
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}
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}
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}
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