77 lines
2.1 KiB
Swift
77 lines
2.1 KiB
Swift
//
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// Account.Service.Authorize.swift
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// PayCash
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//
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// Created by Saveliy Stavitsky on 12/8/20.
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// Copyright © 2020 List. All rights reserved.
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//
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import Foundation
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extension Common.Model.Key {
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fileprivate static let pinTries = Self("Account.Service.Authorize.pinTries")
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}
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extension Account.Service {
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class Authorize {
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static let shared = Authorize()
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private init() { }
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func saveUptime() { self.uptimeTemp = uptime() }
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func clearUptime() {
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if let uptimeTemp = self.uptimeTemp {
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print(uptime() - uptimeTemp)
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print(uptime() - uptimeTemp > 30)
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if uptime() - uptimeTemp > 30 {
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password = nil
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}
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}
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uptimeTemp = nil
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}
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var password: String?
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private var uptimeTemp: time_t?
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private func uptime() -> time_t {
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var boottime = timeval()
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var mib: [Int32] = [CTL_KERN, KERN_BOOTTIME]
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var size = MemoryLayout<timeval>.stride
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// var boottime = timeval()
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// var size = MemoryLayout<timeval>.stride
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// sysctlbyname("kern.boottime", &boottime, &size, nil, 0)
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var now = time_t()
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var uptime: time_t = -1
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time(&now)
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if (sysctl(&mib, 2, &boottime, &size, nil, 0) != -1 && boottime.tv_sec != 0) {
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uptime = now - boottime.tv_sec
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}
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return uptime
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}
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func savePinTry() -> [Int] {
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Settings()[.pinTries] = getPinTries() + [uptime()]
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return []
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}
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func getPinTries() -> [Int] {
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let pinTries: [Int] = (Settings()[.pinTries] ?? []).filter({ $0 < uptime() })
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// print("count = \(pinTries.count) max = \(pinTries.max()) values = \(pinTries)")
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return pinTries
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}
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// func lastPinTryTimeout() -> Int? {
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// if let max = getPinTries().max() {
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// return uptime() - max
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// } else {
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// return nil
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// }
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// }
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func clearPinTries() { Settings()[.pinTries] = [] }
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}
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}
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