public override bool CheckLogin(string username, string password, VirtualFtpSession session)
{
if (username.ToLower().Equals(server.RootFolder.Name.ToLower()))
{
return(Common.Solution.CreateFromContext("").RootPassword.Equals(password));
}
String[] arr = username.Split('_');
if (arr.Length == 2)
{
String solutionName = arr[0];
if (arr[1].ToLower().Equals("admin"))
{
foreach (String dir in System.IO.Directory.EnumerateDirectories(rootPath))
{
String name = new System.IO.DirectoryInfo(dir).Name;
if (solutionName.ToLower().Equals(name.ToLower()))
{
return(Common.Solution.CreateFromContext(solutionName).SolutionPassword.Equals(password));
}
}
return(false);
}
Guid userId;
if (System.Guid.TryParse(arr[1], out userId))
{
return(Common.Logon.UserExists(solutionName, userId, password));
}
}
return(false);
}
private void OnUserLogin(object sender, FtpUserLoginEventArgs e)
{
if (e.LoginOk)
{
VirtualFtpServer server = (VirtualFtpServer)sender;
VirtualFtpSession session = (VirtualFtpSession)e.Session;
session.IsFileAdmin = e.UserName.Equals(server.RootFolder.Name);
session.CurrentFolder = GetUserFolder(session);
}
}
private void OnChangeDirectory(object sender, FtpChangeDirectoryArgs e)
{
VirtualFtpServer server = (VirtualFtpServer)sender;
VirtualFtpSession session = (VirtualFtpSession)e.Session;
if (e.NewDirectory.Equals("/"))
{
session.CurrentFolder = server.RootFolder.GetSubFolder(session.Username, session);
session.Directory = String.Format(@"/{0}/", session.Username);
}
}
private IFtpFolder CreateRootFolder(VirtualFtpSession session)
{
VirtualFolder f = new VirtualFolder(rootFolder, session.Username);
SetReadOnly(f, session.Username);
foreach (String dir in System.IO.Directory.EnumerateDirectories(rootPath))
{
String name = new System.IO.DirectoryInfo(dir).Name;
DiscFolder df = new DiscFolder(null, name, dir);
SetReadOnly(df, session.Username);
f.Add(df);
}
rootFolder.Add(f);
return(f);
}
private IFtpFolder CreateAdminFolder(VirtualFtpSession session)
{
String solutionName = session.Username.Split('_')[0];
CreateFileSystemFoldersIfNotExists(solutionName);
VirtualFolder f = new VirtualFolder(rootFolder, session.Username);
SetReadOnly(f, session.Username);
DiscFolder df;
df = new DiscFolder(null, "exchange", GetExchangeFolder(solutionName));
SetReadOnly(df, session.Username);
df.UserWrite = true;
f.Add(df);
CatalogFile cfs = new CatalogFile(null, "exchange.txt", GetExchangeFolder(solutionName));
SetReadOnly(cfs, session.Username);
f.Add(cfs);
df = new DiscFolder(null, "shared", GetSharedFolder(solutionName));
SetReadOnly(df, session.Username);
df.UserWrite = true;
f.Add(df);
cfs = new CatalogFile(null, "shared.txt", GetSharedFolder(solutionName));
SetReadOnly(cfs, session.Username);
f.Add(cfs);
df = new DiscFolder(null, "private", GetPrivateFolder(solutionName, ""));
SetReadOnly(df, session.Username);
df.UserWrite = true;
f.Add(df);
cfs = new CatalogFile(null, "private.txt", GetPrivateFolder(solutionName, ""));
SetReadOnly(cfs, session.Username);
f.Add(cfs);
rootFolder.Add(f);
return(f);
}
public virtual bool CheckLogin(string aUsername, string aPassword, VirtualFtpSession aSession)
{
VirtualFtpSession lSession = (VirtualFtpSession)aSession;
using (MySqlConnection lConnection = new MySqlConnection())
{
lConnection.ConnectionString = sConnectionString;
lConnection.Open();
MySqlCommand lCmd = new MySqlCommand(String.Format("select l.admin from login l inner join ips z on l.username=z.username where l.username='******' and z.ip='{1}' and l.passwordhash='{2}'",
aUsername.Replace("'", "''"), ((IPEndPoint)aSession.RemoteEndPoint).Address.ToString(), GenerateHash(aPassword)), lConnection);
using (MySqlDataReader lReader = lCmd.ExecuteReader())
{
if (lReader.Read())
{
if (lReader.GetInt32(0) == 1)
{
lSession.IsSuperUser = false;
lSession.IsFileAdmin = true;
}
else
if (lReader.GetInt32(0) == 2)
{
lSession.IsSuperUser = true;
lSession.IsFileAdmin = true;
}
else
{
lSession.IsSuperUser = false;
lSession.IsFileAdmin = false;
}
return(true);
}
else
{
return(false);
}
}
}
}
private IFtpFolder CreateUserFolder(VirtualFtpSession session)
{
String[] arr = session.Username.Split('_');
String solutionName = arr[0];
String userFolderName = arr[1];
CreateFileSystemFoldersIfNotExists(solutionName);
VirtualFolder f = new VirtualFolder(rootFolder, session.Username);
SetReadOnly(f, session.Username);
String sharedFolder = GetSharedFolder(solutionName);
DiscFolder df;
df = new DiscFolder(null, "shared", sharedFolder);
SetReadOnly(df, session.Username);
f.Add(df);
CatalogFile cfs = new CatalogFile(null, "shared.txt", sharedFolder);
SetReadOnly(cfs, session.Username);
f.Add(cfs);
String privateFolder = GetPrivateFolder(solutionName, userFolderName);
df = new DiscFolder(null, "private", privateFolder);
SetReadOnly(df, session.Username);
df.UserWrite = true;
f.Add(df);
CatalogFile cfp = new CatalogFile(null, "private.txt", privateFolder);
SetReadOnly(cfp, session.Username);
f.Add(cfp);
rootFolder.Add(f);
return(f);
}
private IFtpFolder GetUserFolder(VirtualFtpSession session)
{
IFtpFolder userFolder = rootFolder.GetSubFolder(session.Username, session);
if (userFolder != null)
{
return(userFolder);
}
else
{
if (session.IsFileAdmin)
{
return(CreateRootFolder(session));
}
if (session.Username.ToLower().EndsWith("_admin"))
{
return(CreateAdminFolder(session));
}
return(CreateUserFolder(session));
}
}
