public async Task List(string path)
{
var listing = new List <string>();
if (!string.IsNullOrEmpty(path))
{
var tmpListing = (await _fileService.ListPath(path));
foreach (var absolutePath in tmpListing)
{
var mappedPath = UnixHelper.MapToSystemPath(absolutePath);
if (!Directory.Exists(absolutePath))
{
continue;
}
try
{
if (UnixHelper.HasAccess(_configuration.GetSection("OsUser")["OsUsername"], absolutePath))
{
listing.Add(new string(mappedPath));
}
}
catch (Exception e)
{
Log.Error(e, "FileOperationHub#List");
}
}
}
if (_signInManager.IsSignedIn(Context.User))
{
Log.Information($"Returning a listing to a signed user: {Context.User.Identity.Name}");
var user = await _userManager.GetUserAsync(Context.User);
await this.Clients.User(user.Id).SendAsync("ReceiveListing", listing);
}
else
{
Log.Information("Returning a listing to unknown user.");
await this.Clients.All.SendAsync("ReceiveListing", listing);
}
}
public void ApplyAcl(string osUser)
{
this.ContentsList.RemoveAll(entry =>
!UnixHelper.HasAccess(osUser, entry.PhysicalPath) ||
entry.Name.StartsWith("~"));
}
public async Task <IActionResult> Browse(string?path, int offset = 0, int count = 50)
{
var osUser = _configuration.GetSection("OsUser")["OsUsername"];
if (string.IsNullOrEmpty(path) ||
!UnixHelper.HasAccess(osUser,
_fileService.RetrieveAbsoluteFromSystemPath(path)))
{
path = Path.DirectorySeparatorChar.ToString();
}
var contents = GetContents(path);
ViewData["path"] = path;
ViewData["returnUrl"] = UnixHelper.GetParent(path);
var lrmv = new FileResultViewModel();
if (null == contents)
{
ReturnMessage = "Something went wrong...";
return(View(lrmv));
}
if (!contents.Exists)
{
ReturnMessage = "The resource doesn't exist on the filesystem.";
return(View(lrmv));
}
lrmv.Contents = contents;
lrmv.ContentsList = contents.ToList();
await lrmv.SortContents();
var fileInfosList = lrmv.ContentsList;
var pageCount = fileInfosList.Count / count;
SetPagingParams(offset, count, pageCount);
Set("Offset", offset.ToString(), 3600);
Set("Count", count.ToString(), 3600);
Set("PageCount", pageCount.ToString(), 3600);
if (fileInfosList.Count > count)
{
lrmv.ApplyPaging(offset, count);
}
if (!HttpContext.User.IsInRole("Admin"))
{
try
{
lrmv.ApplyAcl(osUser);
}
catch (InvalidOperationException ex)
{
Log.Error(ex, "StorageController#Browse");
}
}
var fileInfo = _fileService.RetrieveFileInfoFromSystemPath(path);
if (fileInfo.Exists &&
!fileInfo.IsDirectory)
{
return(RedirectToAction(nameof(Download), new { @id = fileInfo.Name, @z = true }));
}
return(View(lrmv));
}
