?
1.加密文件夹—加密过程
1.文件夹的创建可设置私人文件夹及加密过程：
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2.访问服务器接口，创建私人文件夹
NetworkManager.shared.createFolder(name: name, pool_name: pool_name, partition_name: partition_name, is_encrypt: is_encrypt, pwd: pwd, confirm_pwd: confirmPwd, mode: mode, auth: members) { [weak self] _ in
self?.showToast("保存成功".localizedString)
self?.navigationController?.popViewController(animated: true)} failureCallback: { [weak self] code, err in
self?.hideLoading()
self?.showToast(err)
}?
3.创建给可访问用户后可在该用户的文件列表内展示。
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2.加密文件夹—解密过程
1.文件列表数据Model中属性is_encrypt 为 1 时，则为加密文件或文件夹
2.加密文件夹样式的区分。
3.加密文件夹进入的逻辑如下
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- tableview点击相应代理方法，具体参考MyFileViewController.swift
if file.is_encrypt == 1 {//加密文件
//存储的密码对象
let key = AreaManager.shared.currentArea.scope_token + file.path
let pwdJsonStr:String = UserDefaults.standard.value(forKey: key) as? String ?? ""
let pwdModel = PasswordModel.deserialize(from: pwdJsonStr)
if pwdModel != nil {
//计算时间差
let timeTemp = TimeTool.TimeInterval(FromTime: pwdModel!.saveTime)
if timeTemp > 72 {//大于72小时
//重新输入密码
pushToFolder(isNeedPwd: true, file: file)
}else{
//无需输入密码
pushToFolder(isNeedPwd: false, file: file)
}
}else{
//需要重新输入密码
pushToFolder(isNeedPwd: true, file: file)
}
}else{
//无需输入密码
pushToFolder(isNeedPwd: false, file: file)
}
private func pushToFolder(isNeedPwd:Bool,file:FileModel){
let vc = FolderViewController()
vc.currentPath = file.path
vc.currentPaths = ["文件",file.name]
vc.encrytRootFile = file
vc.isWriteRoot = (file.write == 1)let key = AreaManager.shared.currentArea.scope_token + file.path
if file.is_encrypt == 1 {
vc.rootPasswordKey = key
}else{
vc.rootPasswordKey = ""
}
if isNeedPwd {
//存储文件夹根目录Key
self.tipsTestFieldAlert = TipsTestFieldAlertView.show(message: "请输入密码", sureCallback: { pwd in
print("密码是\(pwd)")
NetworkManager.shared.decryptFolder(name: file.path, password: pwd) {[weak self] response in
guard let self = self else {return}
//存储时间和密码
let pwdModel = PasswordModel()
pwdModel.password = pwd
//当前时间
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
pwdModel.saveTime = dateFormatter.string(from: Date())
UserDefaults.standard.setValue(pwdModel.toJSONString(prettyPrint:true), forKey: key)//解密成功，进入文件夹
let nav = BaseNavigationViewController(rootViewController: vc)
nav.modalPresentationStyle = .fullScreen
nav.transitioningDelegate = self.transitionUtil
self.navigationController?.present(nav, animated: true, completion: nil)
} failureCallback: { code, err in
self.showToast(err)
}
})
}else{
//无需输入密码
let nav = BaseNavigationViewController(rootViewController: vc)
nav.modalPresentationStyle = .fullScreen
nav.transitioningDelegate = transitionUtil
self.navigationController?.present(nav, animated: true, completion: nil)
}
}- 加密文件夹进入子集目录需携带最初加密的文件，方便获取路径以及密码
- 解密过程逻辑如下：（其中规则根据自身项目的需求来定，本项目以超出72小时则自动失效为准则,所以需存储首次解密的时间）
//存储文件夹根目录Key self.tipsTestFieldAlert = TipsTestFieldAlertView.show(message: "请输入密码", sureCallback: { pwd in print("密码是\(pwd)") NetworkManager.shared.decryptFolder(name: file.path, password: pwd) {[weak self] response in guard let self = self else {return} //存储时间和密码 let pwdModel = PasswordModel() pwdModel.password = pwd //当前时间 let dateFormatter = DateFormatter() dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss" pwdModel.saveTime = dateFormatter.string(from: Date()) UserDefaults.standard.setValue(pwdModel.toJSONString(prettyPrint:true), forKey: key)//解密成功，进入文件夹 let nav = BaseNavigationViewController(rootViewController: vc) nav.modalPresentationStyle = .fullScreen nav.transitioningDelegate = self.transitionUtil self.navigationController?.present(nav, animated: true, completion: nil) } failureCallback: { code, err in self.showToast(err) } })
