private void DavMKCol_ProcessDavRequest(object sender, EventArgs e)
{
if (HttpContext.Current == null)
{
base.AbortRequest(ServerResponseCode.BadRequest);
}
else
{
FileItem item = Directory.GetItem(VirtualDirectory.PathInfo(SolutionName));
if (item == null)
{
base.AbortRequest(ServerResponseCode.BadRequest);
return;
}
if (item.AccessRights.Equals("r"))
{
base.AbortRequest(DavMKColResponseCode.MethodNotAllowed);
return;
}
//Check to see if the RequestPath is already a resource
if (Directory._fileSystem.DirectoryExists(item.RelativePath))
{
base.AbortRequest(DavMKColResponseCode.MethodNotAllowed);
}
else
{
//The parent folder does not exist
if (!Directory._fileSystem.DirectoryExists(System.IO.Path.GetDirectoryName(item.RelativePath)))
{
base.AbortRequest(DavMKColResponseCode.Conflict);
}
else
{
try
{
//Create the subFolder
Directory._fileSystem.CreateSubDirectory(System.IO.Path.GetDirectoryName(item.RelativePath), System.IO.Path.GetFileName(item.RelativePath));
}
catch (Exception)
{
base.AbortRequest(DavMKColResponseCode.Forbidden);
}
}
}
}
}
private void DavDelete_ProcessDavRequest(object sender, EventArgs e)
{
if (HttpContext.Current == null)
{
base.AbortRequest(ServerResponseCode.BadRequest);
}
else
{
//Check to see if the resource is a folder
FileItem item = Directory.GetItem(VirtualDirectory.PathInfo(SolutionName));
if (item == null)
{
base.AbortRequest(ServerResponseCode.BadRequest);
return;
}
if (item.AccessRights.Equals("r"))
{
base.AbortRequest(403);
return;
}
if (Directory._fileSystem.DirectoryExists(item.RelativePath))
{
try
{
Directory._fileSystem.DeleteDirectory(item.RelativePath);
}
catch (Exception) {
base.AbortRequest(DavDeleteResponseCode.Locked);
return;
}
}
else
{
try
{
Directory._fileSystem.DeleteFile(item.RelativePath);
}
catch (Exception)
{
base.AbortRequest(DavDeleteResponseCode.Locked);
return;
}
}
}
}
private void DavPut_ProcessDavRequest(object sender, EventArgs e)
{
if (HttpContext.Current == null)
{
base.AbortRequest(ServerResponseCode.BadRequest);
}
else
{
FileItem item = Directory.GetItem(VirtualDirectory.PathInfo(SolutionName));
if (item == null)
{
base.AbortRequest(ServerResponseCode.BadRequest);
return;
}
if (item.AccessRights.Equals("r"))
{
base.AbortRequest(ServerResponseCode.BadRequest);
return;
}
if (item.RelativePath.EndsWith(@"\mkdir"))
{
String[] arr = item.RelativePath.Split(new String[] { "\\" }, StringSplitOptions.RemoveEmptyEntries);
String folderToCreate = arr[arr.Length - 2].Trim();
if (!String.IsNullOrEmpty(folderToCreate))
{
String rp = "";
for (int i = 0; i < arr.Length - 2; i++)
{
rp = rp + arr[i].Trim() + "\\";
}
if (!Directory._fileSystem.DirectoryExists(rp + folderToCreate))
{
Directory._fileSystem.CreateSubDirectory(rp, folderToCreate);
}
}
return;
}
//The parent folder does not exist
if (!Directory._fileSystem.DirectoryExists(System.IO.Path.GetDirectoryName(item.RelativePath)))
{
base.AbortRequest(ServerResponseCode.NotFound);
}
else
{
if (!base.OverwriteExistingResource)
{
//Check to see if the resource already exists
if (System.IO.File.Exists(item.RelativePath))
{
base.AbortRequest(DavPutResponseCode.Conflict);
}
else
{
SaveFile(item);
}
}
else
{
SaveFile(item);
}
}
}
}
private void FileWebDAVModule_BasicAuthorization(object sender, BasicAuthorizationArgs e)
{
e.Authorized = false;
if (!String.IsNullOrEmpty(e.Realm))
{
if (!string.IsNullOrEmpty(e.UserName) && !string.IsNullOrEmpty(e.Password))
{
if (e.UserName.ToLower().Equals("root"))
{
e.Authorized = Common.Solution.CreateFromContext(e.Realm).SolutionPassword.Equals(e.Password);
if (e.Authorized)
{
CreateFileSystemFoldersIfNotExists(e.Realm);
VirtualDirectory vdir = new VirtualDirectory(_fileSystem, e.Realm) { UserName = e.UserName };
String solutionFolder = String.Format(@"{0}", e.Realm);
vdir.AddFolder("access", System.IO.Path.Combine(solutionFolder, "access"), "r");
vdir.AddFolder("filesystem", System.IO.Path.Combine(solutionFolder, "filesystem"), "r");
vdir.AddFolder("log", System.IO.Path.Combine(solutionFolder, "log"), "r");
vdir.AddFolder("resource", System.IO.Path.Combine(solutionFolder, "resource"), "r");
e.UserData = vdir;
}
return;
}
if (e.UserName.ToLower().Equals("admin"))
{
e.Authorized = Common.Solution.CreateFromContext(e.Realm).SolutionPassword.Equals(e.Password);
if (e.Authorized)
{
CreateFileSystemFoldersIfNotExists(e.Realm);
VirtualDirectory vdir = new VirtualDirectory(_fileSystem, e.Realm) { UserName = e.UserName };
String solutionFolder = String.Format(@"{0}\filesystem", e.Realm);
vdir.AddFolder("shared", String.Format(@"{0}\shared", solutionFolder), "rw");
vdir.AddFolder("private", String.Format(@"{0}\private", solutionFolder), "rw");
vdir.AddFolder("exchange", String.Format(@"{0}\exchange", solutionFolder), "rw");
vdir.AddVirtualFile("exchange.txt", String.Format(@"{0}\exchange", solutionFolder), new CatalogFile());
vdir.AddVirtualFile("private.txt", String.Format(@"{0}\private", solutionFolder), new CatalogFile());
vdir.AddVirtualFile("shared.txt", String.Format(@"{0}\shared", solutionFolder), new CatalogFile());
vdir.AddVirtualFile("log.txt", String.Format(@"{0}\log", solutionFolder), new CatalogFile());
e.UserData = vdir;
}
return;
}
//user
Guid userId;
if (System.Guid.TryParse(e.UserName, out userId))
{
e.Authorized = Common.Logon.UserExists(e.Realm, userId, e.Password);
if (e.Authorized)
{
CreateFileSystemFoldersIfNotExists(e.Realm);
VirtualDirectory vdir = new VirtualDirectory(_fileSystem, e.Realm) { UserName = e.UserName };
String solutionFolder = String.Format(@"{0}\filesystem", e.Realm);
if (!_fileSystem.DirectoryExists(String.Format(@"{0}\private\{1}", solutionFolder, e.UserName)))
_fileSystem.CreateSubDirectory(String.Format(@"{0}\private", solutionFolder), e.UserName);
if (!_fileSystem.DirectoryExists(String.Format(@"{0}\log\{1}", solutionFolder, e.UserName)))
_fileSystem.CreateSubDirectory(String.Format(@"{0}\log", solutionFolder), e.UserName);
vdir.AddFolder("shared", String.Format(@"{0}\shared", solutionFolder), "r");
vdir.AddFolder("private", String.Format(@"{0}\private\{1}", solutionFolder, e.UserName), "rw");
vdir.AddFolder("log", String.Format(@"{0}\log\{1}", solutionFolder, e.UserName), "rw");
if(Common.Logon.CheckIfFilterShared(e.Realm))
vdir.AddVirtualFile("shared.txt", String.Format(@"{0}\shared", solutionFolder), new CatalogFileFiltered(Common.Solution.CreateFromContext(e.Realm), userId));
else
vdir.AddVirtualFile("shared.txt", String.Format(@"{0}\shared", solutionFolder), new CatalogFile());
vdir.AddVirtualFile("private.txt", String.Format(@"{0}\private\{1}", solutionFolder, e.UserName), new CatalogFile());
vdir.AddVirtualFile("log.txt", String.Format(@"{0}\log\{1}", solutionFolder, e.UserName), new CatalogFile());
e.UserData = vdir;
}
}
}
}
}
private void DavPropFind_ProcessDavRequest(object sender, EventArgs e)
{
if (HttpContext.Current == null)
{
base.AbortRequest(ServerResponseCode.BadRequest);
}
else
{
String _path = VirtualDirectory.PathInfo(SolutionName);
String _basePath = HttpContext.Current.Request.Url.AbsoluteUri;
if (!Path.HasExtension(_basePath) && !_basePath.EndsWith("/"))
{
_basePath += "/";
}
FileItem item = Directory.GetItem(_path);
if ((!string.IsNullOrEmpty(_path)) && (!_path.Equals("/")) && (item == null)) // no such item
{
base.AbortRequest(ServerResponseCode.NotFound);
return;
}
if (item != null)
{
if ((item is VirtualFile) || (Directory._fileSystem.FileExists(item.RelativePath))) // file
{
if (item is VirtualFile)
{
DavFile _davFile = new DavFile(item.Name, _basePath);
_davFile.CreationDate = DateTime.Now.ToUniversalTime();
_davFile.LastModified = DateTime.Now.ToUniversalTime();
_davFile.SupportsExclusiveLock = true;
_davFile.SupportsSharedLock = true;
_davFile.ContentLength = 0;
base.FileResources.Add(_davFile);
return;
}
FileSystem.ItemInfo _fileInfo = Directory._fileSystem.GetFileInfo(item.RelativePath);
if (_fileInfo != null)
{
DavFile _davFile = new DavFile(_fileInfo.Name, _basePath);
_davFile.CreationDate = _fileInfo.CreationTime;
_davFile.LastModified = _fileInfo.LastWriteTime;
_davFile.SupportsExclusiveLock = true;
_davFile.SupportsSharedLock = true;
_davFile.ContentLength = (int)_fileInfo.Length;
base.FileResources.Add(_davFile);
return;
}
}
}
//dir
DavFolder _rootResource;
FileSystem.ItemInfo _dirInfo;
if (item == null)
{
_rootResource = new DavFolder("DavWWWRoot", _basePath);
_dirInfo = Directory._fileSystem.GetDirectoryInfo("");
}
else
{
_dirInfo = Directory._fileSystem.GetDirectoryInfo(item.RelativePath);
_rootResource = new DavFolder(_dirInfo.Name, _basePath);
}
_rootResource.CreationDate = _dirInfo.CreationTime;
_rootResource.LastModified = _dirInfo.LastWriteTime;
_rootResource.ContentLength = (int)_dirInfo.Length;
base.CollectionResources.Add(_rootResource);
//TODO: Only populate the requested properties
switch (base.RequestDepth)
{
case Sphorium.WebDAV.Server.Framework.DepthType.ResourceOnly:
break;
default:
if (item == null) //root dir
{
foreach (FileItem subItem in Directory.items)
{
if (subItem is VirtualFile)
{
DavFile _davFile = new DavFile(subItem.Name, _basePath + subItem.Name);
_davFile.CreationDate = DateTime.Now.ToUniversalTime();
_davFile.LastModified = DateTime.Now.ToUniversalTime();
_davFile.SupportsExclusiveLock = true;
_davFile.SupportsSharedLock = true;
_davFile.ContentLength = 0;
base.FileResources.Add(_davFile);
}
else
{
DavFolder _davFolder = new DavFolder(subItem.Name, _basePath + subItem.Name);
FileSystem.ItemInfo _subDir = Directory._fileSystem.GetDirectoryInfo(subItem.RelativePath);
_davFolder.CreationDate = _subDir.CreationTime;
_davFolder.LastModified = _subDir.LastWriteTime;
_davFolder.ContentLength = (int)_subDir.Length;
base.CollectionResources.Add(_davFolder);
}
}
}
else // non root dir
{
foreach (FileSystem.ItemInfo _subDir in Directory._fileSystem.EnumerateDirectories(item.RelativePath))
{
//TODO: Only populate the requested properties
DavFolder _davFolder = new DavFolder(_subDir.Name, _basePath + _subDir.Name);
_davFolder.CreationDate = _subDir.CreationTime;
_davFolder.LastModified = _subDir.LastWriteTime;
_davFolder.ContentLength = (int)_subDir.Length;
base.CollectionResources.Add(_davFolder);
}
foreach (FileSystem.ItemInfo _fileInfo in Directory._fileSystem.EnumerateFiles(item.RelativePath))
{
//TODO: Only populate the requested properties
DavFile _davFile = new DavFile(_fileInfo.Name, _basePath + _fileInfo.Name);
_davFile.CreationDate = _fileInfo.CreationTime;
_davFile.LastModified = _fileInfo.LastWriteTime;
_davFile.SupportsExclusiveLock = true;
_davFile.SupportsSharedLock = true;
_davFile.ContentLength = (int)_fileInfo.Length;
base.FileResources.Add(_davFile);
}
}
break;
}
}
}
private void FileWebDAVModule_BasicAuthorization(object sender, BasicAuthorizationArgs e)
{
e.Authorized = false;
if (!String.IsNullOrEmpty(e.Realm))
{
if (!string.IsNullOrEmpty(e.UserName) && !string.IsNullOrEmpty(e.Password))
{
if (e.UserName.ToLower().Equals("root"))
{
e.Authorized = Common.Solution.CreateFromContext(e.Realm).SolutionPassword.Equals(e.Password);
if (e.Authorized)
{
CreateFileSystemFoldersIfNotExists(e.Realm);
VirtualDirectory vdir = new VirtualDirectory(_fileSystem, e.Realm)
{
UserName = e.UserName
};
String solutionFolder = String.Format(@"{0}", e.Realm);
vdir.AddFolder("access", System.IO.Path.Combine(solutionFolder, "access"), "r");
vdir.AddFolder("filesystem", System.IO.Path.Combine(solutionFolder, "filesystem"), "r");
vdir.AddFolder("log", System.IO.Path.Combine(solutionFolder, "log"), "r");
vdir.AddFolder("resource", System.IO.Path.Combine(solutionFolder, "resource"), "r");
e.UserData = vdir;
}
return;
}
if (e.UserName.ToLower().Equals("admin"))
{
e.Authorized = Common.Solution.CreateFromContext(e.Realm).SolutionPassword.Equals(e.Password);
if (e.Authorized)
{
CreateFileSystemFoldersIfNotExists(e.Realm);
VirtualDirectory vdir = new VirtualDirectory(_fileSystem, e.Realm)
{
UserName = e.UserName
};
String solutionFolder = String.Format(@"{0}\filesystem", e.Realm);
vdir.AddFolder("shared", String.Format(@"{0}\shared", solutionFolder), "rw");
vdir.AddFolder("private", String.Format(@"{0}\private", solutionFolder), "rw");
vdir.AddFolder("exchange", String.Format(@"{0}\exchange", solutionFolder), "rw");
vdir.AddVirtualFile("exchange.txt", String.Format(@"{0}\exchange", solutionFolder), new CatalogFile());
vdir.AddVirtualFile("private.txt", String.Format(@"{0}\private", solutionFolder), new CatalogFile());
vdir.AddVirtualFile("shared.txt", String.Format(@"{0}\shared", solutionFolder), new CatalogFile());
vdir.AddVirtualFile("log.txt", String.Format(@"{0}\log", solutionFolder), new CatalogFile());
e.UserData = vdir;
}
return;
}
//user
Guid userId;
if (System.Guid.TryParse(e.UserName, out userId))
{
e.Authorized = Common.Logon.UserExists(e.Realm, userId, e.Password);
if (e.Authorized)
{
CreateFileSystemFoldersIfNotExists(e.Realm);
VirtualDirectory vdir = new VirtualDirectory(_fileSystem, e.Realm)
{
UserName = e.UserName
};
String solutionFolder = String.Format(@"{0}\filesystem", e.Realm);
if (!_fileSystem.DirectoryExists(String.Format(@"{0}\private\{1}", solutionFolder, e.UserName)))
{
_fileSystem.CreateSubDirectory(String.Format(@"{0}\private", solutionFolder), e.UserName);
}
if (!_fileSystem.DirectoryExists(String.Format(@"{0}\log\{1}", solutionFolder, e.UserName)))
{
_fileSystem.CreateSubDirectory(String.Format(@"{0}\log", solutionFolder), e.UserName);
}
vdir.AddFolder("shared", String.Format(@"{0}\shared", solutionFolder), "r");
vdir.AddFolder("private", String.Format(@"{0}\private\{1}", solutionFolder, e.UserName), "rw");
vdir.AddFolder("log", String.Format(@"{0}\log\{1}", solutionFolder, e.UserName), "rw");
if (Common.Logon.CheckIfFilterShared(e.Realm))
{
vdir.AddVirtualFile("shared.txt", String.Format(@"{0}\shared", solutionFolder), new CatalogFileFiltered(Common.Solution.CreateFromContext(e.Realm), userId));
}
else
{
vdir.AddVirtualFile("shared.txt", String.Format(@"{0}\shared", solutionFolder), new CatalogFile());
}
vdir.AddVirtualFile("private.txt", String.Format(@"{0}\private\{1}", solutionFolder, e.UserName), new CatalogFile());
vdir.AddVirtualFile("log.txt", String.Format(@"{0}\log\{1}", solutionFolder, e.UserName), new CatalogFile());
e.UserData = vdir;
}
}
}
}
}
private void DavGet_ProcessDavRequest(object sender, EventArgs e)
{
if (HttpContext.Current == null)
{
base.AbortRequest(ServerResponseCode.BadRequest);
}
else
{
FileItem item = Directory.GetItem(VirtualDirectory.PathInfo(SolutionName));
if (item == null)
{
base.AbortRequest(ServerResponseCode.BadRequest);
}
else
{
if (item.RelativePath.EndsWith(@"\mkdir"))
{
String[] arr = item.RelativePath.Split(new String[] { "\\" }, StringSplitOptions.RemoveEmptyEntries);
String folderToCreate = arr[arr.Length - 2].Trim();
if (!String.IsNullOrEmpty(folderToCreate))
{
String rp = "";
for (int i = 0; i < arr.Length - 2; i++)
{
rp = rp + arr[i].Trim() + "\\";
}
if (!Directory._fileSystem.DirectoryExists(rp + folderToCreate))
{
Directory._fileSystem.CreateSubDirectory(rp, folderToCreate);
}
}
base.ResponseOutput = System.Text.ASCIIEncoding.ASCII.GetBytes("ok");
return;
}
if (item is VirtualFile)
{
((VirtualFile)item).GetData(HttpContext.Current.Response.OutputStream);
base.ResponseOutput = new byte[0];
}
else
{
if (!Directory._fileSystem.FileExists(item.RelativePath))
{
base.AbortRequest(ServerResponseCode.NotFound);
}
else
{
using (Stream _fileStream = Directory._fileSystem.OpenRead(item.RelativePath))
{
Stream output = ImageResizer.TryResize(Directory._fileSystem.GetFileInfo2(item.RelativePath).Name, _fileStream, HttpContext.Current.Request.QueryString);
long _fileSize = output.Length;
byte[] _responseBytes = new byte[_fileSize];
output.Read(_responseBytes, 0, (int)_fileSize);
base.ResponseOutput = _responseBytes;
output.Close();
}
}
}
}
}
}
