protected void Page_Load(object sender, EventArgs e)
{
// wire the events
GeneratePasswordButton.Click += new EventHandler(GeneratePasswordButton_Click);
ForcePasswordButton.Click += new EventHandler(ForcePasswordButton_Click);
// this page requires an authenticated user
Master.ForceAuthentication();
// this page requires an authenticated administrator
Master.ForceAdministrator();
// get the target user from the query string
userName = WebConvert.ToString(Request.QueryString["ID"], "");
// create the configuration related objects
webSettings = new WebSettings();
fz = new Filezilla(webSettings.Lookup("ConfigurationFile"));
// load the user object
fzu = fz.GetUser(userName);
if (!Page.IsPostBack)
{
// load the display with the user values
UsernameTitleLiteral.Text = fzu.Username;
UsernameLabel.Text = fzu.Username;
PasswordLabel.Text = fzu.Password;
EnabledLabel.Text = (fzu.Enabled) ? "Yes" : "No";
HomeDirectoryLabel.Text = fzu.Home;
// load the first permission
FilezillaPermission fzp = fzu.Permissions[0];
DirectoryLabel.Text = fzp.Dir;
AliasPathLabel.Text = fzp.AliasPath;
IsHomeLabel.Text = (fzp.OptionIsHome) ? "Yes" : "No";
FilePermissionsLabel.Text = "";
FilePermissionsLabel.Text += DisplayPermission("Read", fzp.OptionFileRead );
FilePermissionsLabel.Text += DisplayPermission("Write", fzp.OptionFileWrite);
FilePermissionsLabel.Text += DisplayPermission("Delete", fzp.OptionFileDelete);
FilePermissionsLabel.Text += DisplayPermission("Append", fzp.OptionFileAppend);
DirPermissionsLabel.Text = "";
DirPermissionsLabel.Text += DisplayPermission("List", fzp.OptionDirList);
DirPermissionsLabel.Text += DisplayPermission("Create", fzp.OptionDirCreate);
DirPermissionsLabel.Text += DisplayPermission("Delete", fzp.OptionDirDelete);
DirPermissionsLabel.Text += DisplayPermission("Subdirs", fzp.OptionDirSubdirs);
AutoCreateLabel.Text = (fzp.OptionAutoCreate) ? "Yes" : "No";
}
}
/// <summary>
/// Create a new user account
/// </summary>
/// <param name="username"></param>
/// <param name="password"></param>
/// <returns></returns>
public bool CreateUser(string username, string password, bool enabled, bool fileRead, bool fileWrite, bool fileDelete, bool fileAppend,
bool dirCreate, bool dirDelete, bool dirList, bool dirSubdirs, bool autoCreate)
{
WebSettings ws = new WebSettings();
try
{
// create the new user
FilezillaUser fzu = new FilezillaUser();
fzu.Username = username;
fzu.Password = password;
fzu.Enabled = enabled;
// define the user's home directory
string homeDir = ws.Lookup("NewUserRoot") + "\\" + username;
// create the directory if it doesn't already exist
if (!System.IO.Directory.Exists(homeDir))
{
System.IO.Directory.CreateDirectory(homeDir);
}
// create the user's home directory permission
FilezillaPermission fzp = new FilezillaPermission();
fzp.Dir = homeDir;
fzp.OptionIsHome = true;
fzp.OptionFileRead = fileRead;
fzp.OptionFileWrite = fileWrite;
fzp.OptionFileDelete = fileDelete;
fzp.OptionFileAppend = fileAppend;
fzp.OptionDirCreate = dirCreate;
fzp.OptionDirDelete = dirDelete;
fzp.OptionDirList = dirList;
fzp.OptionDirSubdirs = dirSubdirs;
fzp.OptionAutoCreate = autoCreate;
// add the home directory to the user8
fzu.Permissions.Add(fzp);
// look up the user in the configuration
XmlNode usersNode = config.SelectSingleNode("/FileZillaServer/Users");
XmlNode newUserNode = fzu.Create(config);
usersNode.AppendChild(newUserNode);
// notify the administrator
AccountNotification("Create User", username, password);
}
catch (Exception)
{
return false;
}
return true;
}
/// <summary>
/// Add the users in the file to a list of users
/// </summary>
/// <param name="userList">list to receive users</param>
/// <returns>count of users added</returns>
public int AddUsersToList(ref List<FilezillaUser> userList)
{
int count = 0;
/// get a collection of all users
XmlNodeList users = config.SelectNodes("/FileZillaServer/Users/User");
// walk the collection of accessible folders
foreach (XmlNode user in users)
{
FilezillaUser fzu = new FilezillaUser();
if (fzu.Read(user))
{
userList.Add(fzu);
count++;
}
}
return count;
}
/// <summary>
/// Check to see if a valid user exists
/// </summary>
/// <param name="userName"></param>
/// <returns></returns>
public bool UserExists(string userName)
{
FilezillaUser fzu = new FilezillaUser();
// look up the user in the configuration
XmlNode userNode = config.SelectSingleNode("/FileZillaServer/Users/User[@Name='" + userName + "']");
return (userNode != null);
}
/// <summary>
/// Retrieve a user object by user name. This will throw if the
/// user cannot be found
/// </summary>
/// <param name="userName">target user</param>
/// <returns>filezilla user object</returns>
public FilezillaUser GetUser(string userName)
{
FilezillaUser fzu = new FilezillaUser();
// look up the user in the configuration
XmlNode userNode = config.SelectSingleNode("/FileZillaServer/Users/User[@Name='" + userName + "']");
if (!fzu.Read(userNode))
{
throw new Exception("Unable to parse user record");
}
return fzu;
}
