/// <summary>
/// </summary>
/// <param name="aceWrapper"></param>
public FileShareWrapper(AceWrapper aceWrapper)
{
IsOwner = aceWrapper.Owner;
IsLocked = aceWrapper.LockedRights;
if (aceWrapper.SubjectGroup)
{
if (aceWrapper.SubjectId == FileConstant.ShareLinkId)
{
SharedTo = new FileShareLink
{
Id = aceWrapper.SubjectId,
ShareLink = aceWrapper.ShortenLink ?? aceWrapper.Link
};
}
else
{
//Shared to group
SharedTo = new GroupWrapperSummary(CoreContext.UserManager.GetGroupInfo(aceWrapper.SubjectId));
}
}
else
{
SharedTo = new EmployeeWraperFull(CoreContext.UserManager.GetUsers(aceWrapper.SubjectId));
}
Access = aceWrapper.Share;
}
public FileShareWrapper Get(AceWrapper aceWrapper)
{
var result = new FileShareWrapper
{
IsOwner = aceWrapper.Owner,
IsLocked = aceWrapper.LockedRights
};
if (aceWrapper.SubjectGroup)
{
if (aceWrapper.SubjectId == FileConstant.ShareLinkId)
{
result.SharedTo = new FileShareLink
{
Id = aceWrapper.SubjectId,
ShareLink = aceWrapper.Link
};
}
else
{
//Shared to group
result.SharedTo = new GroupWrapperSummary(UserManager.GetGroupInfo(aceWrapper.SubjectId), UserManager);
}
}
else
{
result.SharedTo = EmployeeWraperFullHelper.GetFull(UserManager.GetUsers(aceWrapper.SubjectId));
}
result.Access = aceWrapper.Share;
return(result);
}
/// <summary>
/// </summary>
/// <param name="aceWrapper"></param>
public FileShareWrapper(AceWrapper aceWrapper)
{
IsOwner = aceWrapper.Owner;
IsLocked = aceWrapper.LockedRights;
if (aceWrapper.SubjectGroup)
{
//Shared to group
SharedTo = new GroupWrapperSummary(Core.CoreContext.GroupManager.GetGroupInfo(aceWrapper.SubjectId));
}
else
{
SharedTo = EmployeeWraper.Get(aceWrapper.SubjectId);
}
Access = aceWrapper.Share;
}
public static List <AceWrapper> GetSharedInfo(FileEntry entry)
{
if (entry == null)
{
throw new ArgumentNullException(FilesCommonResource.ErrorMassage_BadRequest);
}
if (!CanSetAccess(entry))
{
LogManager.GetLogger("ASC.Web.Files").ErrorFormat("User {0} can't get shared info for {1} {2}", SecurityContext.CurrentAccount.ID, (entry is File ? "file" : "folder"), entry.ID);
throw new SecurityException(FilesCommonResource.ErrorMassage_SecurityException);
}
var linkAccess = FileShare.Restrict;
var result = new List <AceWrapper>();
var fileSecurity = Global.GetFilesSecurity();
var records = fileSecurity
.GetShares(entry)
.GroupBy(r => r.Subject)
.Select(g => g.OrderBy(r => r.Level)
.ThenBy(r => r.Level)
.ThenByDescending(r => r.Share).FirstOrDefault());
foreach (var r in records)
{
if (r.Subject == FileConstant.ShareLinkId)
{
linkAccess = r.Share;
continue;
}
var u = CoreContext.UserManager.GetUsers(r.Subject);
var isgroup = false;
var title = u.DisplayUserName(false);
if (u.ID == Constants.LostUser.ID)
{
var g = CoreContext.GroupManager.GetGroupInfo(r.Subject);
isgroup = true;
title = g.Name;
if (g.ID == Constants.GroupAdmin.ID)
{
title = FilesCommonResource.Admin;
}
if (g.ID == Constants.GroupEveryone.ID)
{
title = FilesCommonResource.Everyone;
}
if (g.ID == Constants.LostGroupInfo.ID)
{
fileSecurity.RemoveSubject(r.Subject);
continue;
}
}
var w = new AceWrapper
{
SubjectId = r.Subject,
SubjectName = title,
SubjectGroup = isgroup,
Share = r.Share,
Owner =
entry.RootFolderType == FolderType.USER
? entry.RootFolderCreator == r.Subject
: entry.CreateBy == r.Subject,
LockedRights = r.Subject == SecurityContext.CurrentAccount.ID
};
result.Add(w);
}
if (entry is File && result.All(w => w.SubjectId != FileConstant.ShareLinkId))
{
var w = new AceWrapper
{
SubjectId = FileConstant.ShareLinkId,
SubjectName = FileShareLink.GetLink((File)entry),
SubjectGroup = true,
Share = linkAccess,
Owner = false
};
result.Add(w);
}
if (!result.Any(w => w.Owner))
{
var ownerId = entry.RootFolderType == FolderType.USER ? entry.RootFolderCreator : entry.CreateBy;
var w = new AceWrapper
{
SubjectId = ownerId,
SubjectName = Global.GetUserName(ownerId),
SubjectGroup = false,
Share = FileShare.ReadWrite,
Owner = true
};
result.Add(w);
}
if (result.Any(w => w.SubjectId == SecurityContext.CurrentAccount.ID))
{
result.Single(w => w.SubjectId == SecurityContext.CurrentAccount.ID).LockedRights =
true;
}
if (entry.RootFolderType == FolderType.COMMON)
{
if (result.All(w => w.SubjectId != Constants.GroupAdmin.ID))
{
var w = new AceWrapper
{
SubjectId = Constants.GroupAdmin.ID,
SubjectName = FilesCommonResource.Admin,
SubjectGroup = true,
Share = FileShare.ReadWrite,
Owner = false,
LockedRights = true,
};
result.Add(w);
}
if (result.All(w => w.SubjectId != Constants.GroupEveryone.ID))
{
var w = new AceWrapper
{
SubjectId = Constants.GroupEveryone.ID,
SubjectName = FilesCommonResource.Everyone,
SubjectGroup = true,
Share = fileSecurity.DefaultCommonShare,
Owner = false,
DisableRemove = true
};
result.Add(w);
}
}
return(result);
}
public ItemList <AceWrapper> GetSharedInfo <T>(ItemList <string> objectIds)
{
if (!AuthContext.IsAuthenticated)
{
throw new InvalidOperationException(FilesCommonResource.ErrorMassage_SecurityException);
}
var result = new List <AceWrapper>();
var folderDao = DaoFactory.GetFolderDao <T>();
var fileDao = DaoFactory.GetFileDao <T>();
foreach (var objectId in objectIds)
{
if (string.IsNullOrEmpty(objectId))
{
throw new InvalidOperationException(FilesCommonResource.ErrorMassage_BadRequest);
}
var entryType = objectId.StartsWith("file_") ? FileEntryType.File : FileEntryType.Folder;
var entryId = (T)Convert.ChangeType(objectId.Substring((entryType == FileEntryType.File ? "file_" : "folder_").Length), typeof(T));
var entry = entryType == FileEntryType.File
? fileDao.GetFile(entryId)
: (FileEntry <T>)folderDao.GetFolder(entryId);
IEnumerable <AceWrapper> acesForObject;
try
{
acesForObject = GetSharedInfo(entry);
}
catch (Exception e)
{
Logger.Error(e);
throw new InvalidOperationException(e.Message, e);
}
foreach (var aceForObject in acesForObject)
{
var duplicate = result.FirstOrDefault(ace => ace.SubjectId == aceForObject.SubjectId);
if (duplicate == null)
{
if (result.Any())
{
aceForObject.Owner = false;
aceForObject.Share = FileShare.Varies;
}
continue;
}
if (duplicate.Share != aceForObject.Share)
{
aceForObject.Share = FileShare.Varies;
}
if (duplicate.Owner != aceForObject.Owner)
{
aceForObject.Owner = false;
aceForObject.Share = FileShare.Varies;
}
result.Remove(duplicate);
}
var withoutAce = result.Where(ace =>
acesForObject.FirstOrDefault(aceForObject =>
aceForObject.SubjectId == ace.SubjectId) == null);
foreach (var ace in withoutAce)
{
ace.Share = FileShare.Varies;
}
var notOwner = result.Where(ace =>
ace.Owner &&
acesForObject.FirstOrDefault(aceForObject =>
aceForObject.Owner &&
aceForObject.SubjectId == ace.SubjectId) == null);
foreach (var ace in notOwner)
{
ace.Owner = false;
ace.Share = FileShare.Varies;
}
result.AddRange(acesForObject);
}
var ownerAce = result.FirstOrDefault(ace => ace.Owner);
result.Remove(ownerAce);
var meAce = result.FirstOrDefault(ace => ace.SubjectId == AuthContext.CurrentAccount.ID);
result.Remove(meAce);
AceWrapper linkAce = null;
if (objectIds.Count > 1)
{
result.RemoveAll(ace => ace.SubjectId == FileConstant.ShareLinkId);
}
else
{
linkAce = result.FirstOrDefault(ace => ace.SubjectId == FileConstant.ShareLinkId);
}
result.Sort((x, y) => string.Compare(x.SubjectName, y.SubjectName));
if (ownerAce != null)
{
result = new List <AceWrapper> {
ownerAce
}.Concat(result).ToList();
}
if (meAce != null)
{
result = new List <AceWrapper> {
meAce
}.Concat(result).ToList();
}
if (linkAce != null)
{
result.Remove(linkAce);
result = new List <AceWrapper> {
linkAce
}.Concat(result).ToList();
}
return(new ItemList <AceWrapper>(result));
}
public static List <AceWrapper> GetSharedInfo(FileEntry entry)
{
if (entry == null)
{
throw new ArgumentNullException(FilesCommonResource.ErrorMassage_BadRequest);
}
if (!CanSetAccess(entry))
{
Global.Logger.ErrorFormat("User {0} can't get shared info for {1} {2}", SecurityContext.CurrentAccount.ID, (entry.FileEntryType == FileEntryType.File ? "file" : "folder"), entry.ID);
throw new SecurityException(FilesCommonResource.ErrorMassage_SecurityException);
}
var linkAccess = FileShare.Restrict;
var result = new List <AceWrapper>();
var fileSecurity = Global.GetFilesSecurity();
var records = fileSecurity
.GetShares(entry)
.GroupBy(r => r.Subject)
.Select(g => g.OrderBy(r => r.Level)
.ThenBy(r => r.Level)
.ThenByDescending(r => r.Share, new FileShareRecord.ShareComparer()).FirstOrDefault());
foreach (var r in records)
{
if (r.Subject == FileConstant.ShareLinkId)
{
linkAccess = r.Share;
continue;
}
if (r.Subject == FileConstant.DenyDownloadId || r.Subject == FileConstant.DenySharingId)
{
continue;
}
var u = CoreContext.UserManager.GetUsers(r.Subject);
var isgroup = false;
var title = u.DisplayUserName(false);
var share = r.Share;
if (u.ID == Constants.LostUser.ID)
{
var g = CoreContext.UserManager.GetGroupInfo(r.Subject);
isgroup = true;
title = g.Name;
if (g.ID == Constants.GroupAdmin.ID)
{
title = FilesCommonResource.Admin;
}
if (g.ID == Constants.GroupEveryone.ID)
{
title = FilesCommonResource.Everyone;
}
if (g.ID == Constants.LostGroupInfo.ID)
{
fileSecurity.RemoveSubject(r.Subject);
continue;
}
}
else if (u.IsVisitor() &&
new FileShareRecord.ShareComparer().Compare(FileShare.Read, share) > 0)
{
share = FileShare.Read;
}
var w = new AceWrapper
{
SubjectId = r.Subject,
SubjectName = title,
SubjectGroup = isgroup,
Share = share,
Owner =
entry.RootFolderType == FolderType.USER
? entry.RootFolderCreator == r.Subject
: entry.CreateBy == r.Subject,
LockedRights = r.Subject == SecurityContext.CurrentAccount.ID
};
result.Add(w);
}
if (entry.FileEntryType == FileEntryType.File &&
!((File)entry).Encrypted &&
result.All(w => w.SubjectId != FileConstant.ShareLinkId) &&
(linkAccess != FileShare.Restrict || CoreContext.Configuration.Standalone || !TenantExtra.GetTenantQuota().Trial || FileUtility.CanWebView(entry.Title)))
{
var w = new AceWrapper
{
SubjectId = FileConstant.ShareLinkId,
Link = FilesSettings.ExternalShare ? FileShareLink.GetLink((File)entry) : string.Empty,
SubjectGroup = true,
Share = linkAccess,
Owner = false
};
result.Add(w);
}
if (!result.Any(w => w.Owner))
{
var ownerId = entry.RootFolderType == FolderType.USER ? entry.RootFolderCreator : entry.CreateBy;
var w = new AceWrapper
{
SubjectId = ownerId,
SubjectName = Global.GetUserName(ownerId),
SubjectGroup = false,
Share = FileShare.ReadWrite,
Owner = true
};
result.Add(w);
}
if (result.Any(w => w.SubjectId == SecurityContext.CurrentAccount.ID))
{
result.Single(w => w.SubjectId == SecurityContext.CurrentAccount.ID).LockedRights = true;
}
if (entry.RootFolderType == FolderType.COMMON)
{
if (result.All(w => w.SubjectId != Constants.GroupAdmin.ID))
{
var w = new AceWrapper
{
SubjectId = Constants.GroupAdmin.ID,
SubjectName = FilesCommonResource.Admin,
SubjectGroup = true,
Share = FileShare.ReadWrite,
Owner = false,
LockedRights = true,
};
result.Add(w);
}
var index = result.FindIndex(w => w.SubjectId == Constants.GroupEveryone.ID);
if (index == -1)
{
var w = new AceWrapper
{
SubjectId = Constants.GroupEveryone.ID,
SubjectName = FilesCommonResource.Everyone,
SubjectGroup = true,
Share = fileSecurity.DefaultCommonShare,
Owner = false,
DisableRemove = true
};
result.Add(w);
}
else
{
result[index].DisableRemove = true;
}
}
return(result);
}
public ItemList <AceWrapper> GetSharedInfo <T>(IEnumerable <T> fileIds, IEnumerable <T> folderIds)
{
if (!AuthContext.IsAuthenticated)
{
throw new InvalidOperationException(FilesCommonResource.ErrorMassage_SecurityException);
}
var result = new List <AceWrapper>();
var fileDao = DaoFactory.GetFileDao <T>();
var files = fileDao.GetFiles(fileIds);
var folderDao = DaoFactory.GetFolderDao <T>();
var folders = folderDao.GetFolders(folderIds);
var entries = files.Cast <FileEntry <T> >().Concat(folders.Cast <FileEntry <T> >());
foreach (var entry in entries)
{
IEnumerable <AceWrapper> acesForObject;
try
{
acesForObject = GetSharedInfo(entry);
}
catch (Exception e)
{
Logger.Error(e);
throw new InvalidOperationException(e.Message, e);
}
foreach (var aceForObject in acesForObject)
{
var duplicate = result.FirstOrDefault(ace => ace.SubjectId == aceForObject.SubjectId);
if (duplicate == null)
{
if (result.Any())
{
aceForObject.Owner = false;
aceForObject.Share = FileShare.Varies;
}
continue;
}
if (duplicate.Share != aceForObject.Share)
{
aceForObject.Share = FileShare.Varies;
}
if (duplicate.Owner != aceForObject.Owner)
{
aceForObject.Owner = false;
aceForObject.Share = FileShare.Varies;
}
result.Remove(duplicate);
}
var withoutAce = result.Where(ace =>
acesForObject.FirstOrDefault(aceForObject =>
aceForObject.SubjectId == ace.SubjectId) == null);
foreach (var ace in withoutAce)
{
ace.Share = FileShare.Varies;
}
var notOwner = result.Where(ace =>
ace.Owner &&
acesForObject.FirstOrDefault(aceForObject =>
aceForObject.Owner &&
aceForObject.SubjectId == ace.SubjectId) == null);
foreach (var ace in notOwner)
{
ace.Owner = false;
ace.Share = FileShare.Varies;
}
result.AddRange(acesForObject);
}
var ownerAce = result.FirstOrDefault(ace => ace.Owner);
result.Remove(ownerAce);
var meAce = result.FirstOrDefault(ace => ace.SubjectId == AuthContext.CurrentAccount.ID);
result.Remove(meAce);
AceWrapper linkAce = null;
if (entries.Count() > 1)
{
result.RemoveAll(ace => ace.SubjectId == FileConstant.ShareLinkId);
}
else
{
linkAce = result.FirstOrDefault(ace => ace.SubjectId == FileConstant.ShareLinkId);
}
result.Sort((x, y) => string.Compare(x.SubjectName, y.SubjectName));
if (ownerAce != null)
{
result = new List <AceWrapper> {
ownerAce
}.Concat(result).ToList();
}
if (meAce != null)
{
result = new List <AceWrapper> {
meAce
}.Concat(result).ToList();
}
if (linkAce != null)
{
result.Remove(linkAce);
result = new List <AceWrapper> {
linkAce
}.Concat(result).ToList();
}
return(new ItemList <AceWrapper>(result));
}
