35 lines
772 B
Swift
35 lines
772 B
Swift
//
|
|
// PasscodeLock.swift
|
|
// PassKit
|
|
//
|
|
// Created by Yishi Lin on 28/1/2018.
|
|
// Copyright © 2017 Yishi Lin. All rights reserved.
|
|
//
|
|
|
|
import Foundation
|
|
import LocalAuthentication
|
|
|
|
open class PasscodeLock {
|
|
public static let shared = PasscodeLock()
|
|
|
|
fileprivate let passcodeKey = "passcode.lock.passcode"
|
|
fileprivate var passcode: String? {
|
|
return SharedDefaults[.passcodeKey]
|
|
}
|
|
|
|
public var hasPasscode: Bool {
|
|
return passcode != nil
|
|
}
|
|
|
|
public func save(passcode: String) {
|
|
SharedDefaults[.passcodeKey] = passcode
|
|
}
|
|
|
|
public func check(passcode: String) -> Bool {
|
|
return self.passcode == passcode
|
|
}
|
|
|
|
public func delete() {
|
|
SharedDefaults[.passcodeKey] = nil
|
|
}
|
|
}
|