feat: windows权限修改。
- windows 上权限是用用户的组实现 - 面向对象带来的一个冗余后果是，当用基类表示时，难以简单的确定它的实际类是什么 - 多态表达了复杂，但没有解决这种复杂性，软件开发的目的是：制造复杂的假象
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parent
c254cb190a
commit
fc6c7bf8d2
3 changed files with 124 additions and 161 deletions
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@ -133,6 +133,11 @@ public class Dir(string path, List<AFileOrDir>? children = null, NextOpType? nex
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bool IsUpdateDirFile = false
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)
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{
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///验证 target 文件或者文件夹是否具备相关文件权限。
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if (IsUpdateDirFile)
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{
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diffdir.AccessCheck();
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}
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if (this.FormatedPath != diffdir.FormatedPath)
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{
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throw new ArgumentException("their path is not same");
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@ -365,7 +370,7 @@ public class Dir(string path, List<AFileOrDir>? children = null, NextOpType? nex
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/// <summary>
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/// 校验文件夹和文件权限
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/// </summary>
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public void AccessCheck()
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private void AccessCheck()
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{
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this.Children.ForEach(e =>
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{
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@ -438,7 +443,9 @@ public class Dir(string path, List<AFileOrDir>? children = null, NextOpType? nex
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if (!AccessWrapper.CheckDirAccess(dir.FormatedPath, [DirAcess.Delete]))
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{
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throw new UnauthorizedAccessException($"{dir.FormatedPath} 无权限删除文件夹");
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} else {
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}
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else
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{
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//校验是否拥有子文件或者文件夹的删除权限，
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dir.AccessCheck();
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}
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@ -1,4 +1,5 @@
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using System.Linq;
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using System.Reflection;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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using System.Security.AccessControl;
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@ -45,19 +46,55 @@ public class FileDirOpForPack(string srcRootPath, string dstRootPath) : FileDirO
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var x = DstRootPath;
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}
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public override void FileCreate(string absolutePath, DateTime mtime)
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/// <summary>
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///
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/// </summary>
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/// <param name="absolutePath"></param>
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/// <param name="mtime"></param>
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/// <exception cref="NotImplementedException"></exception>
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public override void FileCreate(string srcPath, DateTime mtime)
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{
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throw new NotImplementedException();
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var dstPath = srcPath.Replace(SrcRootPath, DstRootPath);
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var dstDirPath =
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Path.GetDirectoryName(dstPath) ?? throw new NullReferenceException("父路径不存在！");
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if (!Directory.Exists(dstDirPath))
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{
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Directory.CreateDirectory(dstDirPath);
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}
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System.IO.File.Copy(srcPath, dstPath, true);
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}
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public override void DirCreate(Dir dir, bool IsRecursion = true)
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{
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throw new NotImplementedException();
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var srcPath = dir.FormatedPath;
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var dstPath = srcPath.Replace(SrcRootPath, DstRootPath);
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var dstDirPath =
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Path.GetDirectoryName(dstPath) ?? throw new NullReferenceException("父路径不存在！");
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if (!Directory.Exists(dstDirPath))
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{
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Directory.CreateDirectory(dstDirPath);
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}
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if (IsRecursion)
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{
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foreach (var c in dir.Children)
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{
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if (c is Dir d)
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{
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this.DirCreate(d, true);
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}
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else if (c is File f)
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{
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this.FileCreate(f.FormatedPath, f.MTime);
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}
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}
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}
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}
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public override void FileModify(string absolutePath, DateTime mtime)
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{
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throw new NotImplementedException();
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this.FileCreate(absolutePath, mtime);
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}
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public override void FileDel(string absolutePath)
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@ -171,11 +208,6 @@ public enum DirAcess
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/// </summary>
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Write,
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/// <summary>
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/// 修改权限
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/// </summary>
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Modify,
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/// <summary>
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/// 列出文件夹权限
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/// </summary>
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@ -219,7 +251,6 @@ public class AccessWrapper
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[
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DirAcess.Read,
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DirAcess.Write,
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DirAcess.Modify,
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DirAcess.Delete,
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DirAcess.ListDirectory,
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DirAcess.CreateFiles,
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@ -240,109 +271,22 @@ public class AccessWrapper
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InheritanceFlags.ContainerInherit | InheritanceFlags.ObjectInherit;
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var cUser =
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WindowsIdentity.GetCurrent().User
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?? throw new Exception("GetWindowsIdentity failed. 你需要手动处理发布内容！");
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FileSystemAccessRule ReadRule =
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new(
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cUser,
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FileSystemRights.Read,
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inherits,
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PropagationFlags.None,
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AccessControlType.Allow
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);
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FileSystemAccessRule WriteRule =
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new(
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cUser,
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FileSystemRights.Write,
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inherits,
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PropagationFlags.None,
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AccessControlType.Allow
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);
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FileSystemAccessRule ModifyRule =
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(
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WindowsIdentity.GetCurrent().Groups
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?? throw new Exception("GetWindowsIdentity failed. 你需要手动处理发布内容！--检查权限！")
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).FirstOrDefault() ?? throw new NullReferenceException("can't be null");
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FileSystemAccessRule MdfRule =
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new(
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cUser,
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FileSystemRights.Modify,
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inherits,
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PropagationFlags.None,
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PropagationFlags.InheritOnly,
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AccessControlType.Allow
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);
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FileSystemAccessRule DeleteRule =
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new(
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cUser,
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FileSystemRights.Delete,
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inherits,
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PropagationFlags.None,
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AccessControlType.Allow
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);
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FileSystemAccessRule ListDirectoryRule =
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new(
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cUser,
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FileSystemRights.ListDirectory,
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inherits,
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PropagationFlags.None,
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AccessControlType.Allow
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);
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FileSystemAccessRule CreateFilesRule =
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new(
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cUser,
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FileSystemRights.CreateFiles,
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inherits,
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PropagationFlags.None,
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AccessControlType.Allow
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);
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FileSystemAccessRule CreateDirsRule =
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new(
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cUser,
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FileSystemRights.CreateDirectories,
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inherits,
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PropagationFlags.None,
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AccessControlType.Allow
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);
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FileSystemAccessRule DeleteSubdirectoriesAndFilesRule =
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new(
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cUser,
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FileSystemRights.DeleteSubdirectoriesAndFiles,
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inherits,
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PropagationFlags.None,
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AccessControlType.Allow
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);
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if (
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dirSecurity.ModifyAccessRule(AccessControlModification.Add, ReadRule, out _)
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&& dirSecurity.ModifyAccessRule(AccessControlModification.Add, WriteRule, out _)
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&& dirSecurity.ModifyAccessRule(
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AccessControlModification.Add,
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ModifyRule,
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out _
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)
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&& dirSecurity.ModifyAccessRule(
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AccessControlModification.Add,
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ListDirectoryRule,
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out _
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)
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&& dirSecurity.ModifyAccessRule(
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AccessControlModification.Add,
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CreateFilesRule,
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out _
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)
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&& dirSecurity.ModifyAccessRule(
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AccessControlModification.Add,
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CreateDirsRule,
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out _
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)
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&& dirSecurity.ModifyAccessRule(
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AccessControlModification.Add,
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DeleteRule,
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out _
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)
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&& dirSecurity.ModifyAccessRule(
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AccessControlModification.Add,
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DeleteSubdirectoriesAndFilesRule,
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out _
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)
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) { }
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if (dirSecurity.ModifyAccessRule(AccessControlModification.Set, MdfRule, out _)) { }
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else
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{
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throw new Exception("AddAccessRule failed. 你需要手动处理发布内容！");
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throw new Exception("AddAccessRule failed. 你需要手动处理发布内容！--检查权限!");
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}
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//设置访问权限
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dirInfo.SetAccessControl(dirSecurity);
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@ -377,37 +321,19 @@ public class AccessWrapper
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FileSecurity fileSecurity = fileInfo.GetAccessControl();
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var cUser =
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WindowsIdentity.GetCurrent().User
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?? throw new Exception("GetWindowsIdentity failed. 你需要手动处理发布内容！");
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FileSystemAccessRule ReadRule =
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new(cUser, FileSystemRights.Read, AccessControlType.Allow);
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FileSystemAccessRule WriteRule =
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new(cUser, FileSystemRights.Write, AccessControlType.Allow);
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FileSystemAccessRule DeleteRule =
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new(cUser, FileSystemRights.Delete, AccessControlType.Allow);
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FileSystemAccessRule ExecuteRule =
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new(cUser, FileSystemRights.ExecuteFile, AccessControlType.Allow);
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if (
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fileSecurity.ModifyAccessRule(AccessControlModification.Add, ReadRule, out _)
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&& fileSecurity.ModifyAccessRule(
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AccessControlModification.Add,
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WriteRule,
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out _
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(
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WindowsIdentity.GetCurrent().Groups
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?? throw new NullReferenceException(
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"GetWindowsIdentity failed. 你需要手动处理发布内容！-- 检查权限"
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)
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&& fileSecurity.ModifyAccessRule(
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AccessControlModification.Add,
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DeleteRule,
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out _
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)
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&& fileSecurity.ModifyAccessRule(
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AccessControlModification.Add,
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ExecuteRule,
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out _
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)
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) { }
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).FirstOrDefault() ?? throw new NullReferenceException("can't be null");
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FileSystemAccessRule MdfRule =
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new(cUser, FileSystemRights.Modify, AccessControlType.Allow);
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if (fileSecurity.ModifyAccessRule(AccessControlModification.Set, MdfRule, out _))
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{ }
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else
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{
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throw new Exception("AddAccessRule failed. 你需要手动处理发布内容！");
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throw new Exception("AddAccessRule failed. 你需要手动处理发布内容！--检查权限");
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}
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}
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else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
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@ -431,50 +357,72 @@ public class AccessWrapper
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//获得该文件的访问权限
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var dirSecurity = dirInfo.GetAccessControl();
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var ac = dirSecurity
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.GetAccessRules(true, true, typeof(System.Security.Principal.NTAccount))
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.GetAccessRules(true, true, typeof(System.Security.Principal.SecurityIdentifier))
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.Cast<FileSystemAccessRule>();
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#pragma warning disable CA1416 // Validate platform compatibility
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var it =
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from i in ac
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where i.IdentityReference == WindowsIdentity.GetCurrent().User
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where
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(
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WindowsIdentity.GetCurrent().Groups
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?? throw new NullReferenceException("未能获取当前用户组！")
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).Contains(i.IdentityReference)
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select i;
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#pragma warning restore CA1416 // Validate platform compatibility
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List<DirAcess> caccess = [];
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foreach (var i in it)
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{
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if (i.FileSystemRights == FileSystemRights.FullControl)
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if (i.FileSystemRights.HasFlag(FileSystemRights.FullControl))
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{
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return true;
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}
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else if (i.FileSystemRights == FileSystemRights.Read)
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if (
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i.FileSystemRights.HasFlag(
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FileSystemRights.Read
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| FileSystemRights.Modify
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| FileSystemRights.ReadAndExecute
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)
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)
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{
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caccess.Add(DirAcess.Read);
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}
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else if (i.FileSystemRights == FileSystemRights.Write)
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if (i.FileSystemRights.HasFlag(FileSystemRights.Write | FileSystemRights.Modify))
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{
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caccess.Add(DirAcess.Write);
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}
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else if (i.FileSystemRights == FileSystemRights.Delete)
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if (i.FileSystemRights.HasFlag(FileSystemRights.Modify | FileSystemRights.Delete))
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{
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caccess.Add(DirAcess.Delete);
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}
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else if (i.FileSystemRights == FileSystemRights.Modify)
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{
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caccess.Add(DirAcess.Modify);
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}
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else if (i.FileSystemRights == FileSystemRights.ListDirectory)
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if (
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i.FileSystemRights.HasFlag(
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FileSystemRights.ListDirectory | FileSystemRights.Modify
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)
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)
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{
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caccess.Add(DirAcess.ListDirectory);
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}
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else if (i.FileSystemRights == FileSystemRights.CreateFiles)
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if (
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i.FileSystemRights.HasFlag(
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FileSystemRights.CreateFiles | FileSystemRights.Modify
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)
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)
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{
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caccess.Add(DirAcess.CreateFiles);
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}
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else if (i.FileSystemRights == FileSystemRights.CreateDirectories)
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if (
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i.FileSystemRights.HasFlag(
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FileSystemRights.CreateDirectories | FileSystemRights.Modify
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)
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)
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{
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caccess.Add(DirAcess.CreateDirectories);
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}
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else if (i.FileSystemRights == FileSystemRights.DeleteSubdirectoriesAndFiles)
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if (
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i.FileSystemRights.HasFlag(
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FileSystemRights.DeleteSubdirectoriesAndFiles | FileSystemRights.Modify
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)
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)
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{
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caccess.Add(DirAcess.DeleteSubdirectoriesAndFiles);
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}
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@ -508,37 +456,45 @@ public class AccessWrapper
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FileInfo fileInfo = new(absolutePath);
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//获得该文件的访问权限
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FileSecurity fileSecurity = fileInfo.GetAccessControl();
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var ac = fileSecurity
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.GetAccessRules(true, true, typeof(System.Security.Principal.NTAccount))
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.GetAccessRules(true, true, typeof(System.Security.Principal.SecurityIdentifier))
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.Cast<FileSystemAccessRule>();
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#pragma warning disable CA1416 // Validate platform compatibility
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#pragma warning disable CA1416 // 验证平台兼容性
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var it =
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from i in ac
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where i.IdentityReference == WindowsIdentity.GetCurrent().User
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where
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(
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WindowsIdentity.GetCurrent().Groups
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?? throw new NullReferenceException("未能获取当前用户组！")
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).Contains(i.IdentityReference)
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select i;
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#pragma warning restore CA1416 // Validate platform compatibility
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#pragma warning restore CA1416 // 验证平台兼容性
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List<FileAccess> caccess = [];
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foreach (var i in it)
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{
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if (i.FileSystemRights == FileSystemRights.FullControl)
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if (i.FileSystemRights.HasFlag(FileSystemRights.FullControl))
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{
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return true;
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}
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else if (i.FileSystemRights == FileSystemRights.Read)
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if (i.FileSystemRights.HasFlag(FileSystemRights.Read | FileSystemRights.Modify))
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{
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caccess.Add(FileAccess.Read);
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}
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else if (i.FileSystemRights == FileSystemRights.Write)
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if (i.FileSystemRights.HasFlag(FileSystemRights.Write | FileSystemRights.Modify))
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{
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caccess.Add(FileAccess.Write);
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}
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else if (i.FileSystemRights == FileSystemRights.Delete)
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if (i.FileSystemRights.HasFlag(FileSystemRights.Write | FileSystemRights.Modify))
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{
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caccess.Add(FileAccess.Delete);
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}
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else if (i.FileSystemRights == FileSystemRights.ExecuteFile)
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if (
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i.FileSystemRights.HasFlag(
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FileSystemRights.ExecuteFile | FileSystemRights.Modify
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)
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)
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{
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caccess.Add(FileAccess.Execute);
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}
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@ -60,7 +60,7 @@ public class DirFileOpTest(FilesSeed filesSeed) : IClassFixture<FilesSeed>
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[Fact, TestPriority(2)]
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public void SyncFileDir()
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{
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filesSeed.OldDir.CombineJustDirFile(filesSeed.fileDirOp,filesSeed.DiffDir);
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filesSeed.OldDir.CombineJustDirFile(filesSeed.fileDirOp, filesSeed.DiffDir);
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Dir oldSync = new(filesSeed.OldDir.FormatedPath);
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oldSync.ExtractInfo();
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oldSync.ResetRootPath(filesSeed.OldDir.FormatedPath, filesSeed.NewDir.FormatedPath);
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