bundesmessenger-ios/bwi/SecureStorage/Extensions/Keychain+bool.swift

//
/*
 * Copyright (c) 2021 BWI GmbH
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import KeychainAccess
import Foundation

extension Keychain {
    
    public func getBool(_ key: String, ignoringAttributeSynchronizable: Bool = true) throws -> Bool? {
        if let flag = try getString(key, ignoringAttributeSynchronizable: ignoringAttributeSynchronizable), [true.description, false.description].contains(flag) {
                return flag == true.description
        } else {
            return nil
        }
    }

    public func set(_ flag: Bool, key: String, ignoringAttributeSynchronizable: Bool = true) throws {
        let stringFlag = flag.description
        try set(stringFlag, key: key, ignoringAttributeSynchronizable: ignoringAttributeSynchronizable)
    }
    
}