andros
a31bc807cb
SwiftUI app for the MeshMonitor REST API: setup screen with token storage in Keychain, welcome dashboard mirroring the Emacs welcome buffer, and channel/node/DM/unread lists with a shared chat view supporting both channel and direct messages.
37 lines
1.1 KiB
Swift
37 lines
1.1 KiB
Swift
import Foundation
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import Security
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enum KeychainStore {
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private static let service = "dev.andros.meshmonitorchat"
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static func set(_ value: String?, for key: String) {
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let q: [String: Any] = [
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kSecClass as String: kSecClassGenericPassword,
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kSecAttrService as String: service,
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kSecAttrAccount as String: key
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]
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SecItemDelete(q as CFDictionary)
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guard let value, let data = value.data(using: .utf8) else { return }
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var attrs = q
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attrs[kSecValueData as String] = data
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attrs[kSecAttrAccessible as String] = kSecAttrAccessibleAfterFirstUnlock
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SecItemAdd(attrs as CFDictionary, nil)
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}
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static func get(_ key: String) -> String? {
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let q: [String: Any] = [
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kSecClass as String: kSecClassGenericPassword,
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kSecAttrService as String: service,
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kSecAttrAccount as String: key,
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kSecReturnData as String: true,
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kSecMatchLimit as String: kSecMatchLimitOne
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]
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var result: AnyObject?
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let status = SecItemCopyMatching(q as CFDictionary, &result)
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guard status == errSecSuccess,
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let data = result as? Data,
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let s = String(data: data, encoding: .utf8) else { return nil }
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return s
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}
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}
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