protected void DeleteButton_Click(object sender, EventArgs e)
{
try
{
string roleName = ViewState["RoleName"].ToString();
if (roleName == "")
{
return;
}
string[] userNames = Roles.GetUsersInRole(roleName);
if (userNames.Length > 0)
{
return;
}
//Roles.RemoveUsersFromRole(userNames, roleName);
Roles.DeleteRole(roleName);
RolePermissions roleController = new RolePermissions();
List <RolePermissions> list = roleController.GetByRolePermissionName(roleName);
if (list != null)
{
for (int i = 0; i < list.Count; i++)
{
RolePermissions role = list[i];
roleController.Delete(role.RolePermissionID);
}
}
//WebHelper.LogAction("dbo.RolePermissions", ViewState["RoleName"].ToString(), ActionLog.LogAction.Delete);
this.Redirect();
}
catch (Exception ex)
{
}
}
private void SavePermissions(string roleName)
{
RolePermissions roleController = new RolePermissions();
List <RolePermissions> list = roleController.GetByRolePermissionName(roleName);
if (list != null)
{
for (int i = 0; i < list.Count; i++)
{
RolePermissions role = list[i];
roleController.Delete(role.RolePermissionID);
}
list.Clear();
}
else
{
list = new List <RolePermissions>();
}
foreach (GridViewRow row in permissionGridView.Rows)
{
CheckBox accessableCheckBox = (CheckBox)row.FindControl("accessableCheckBox");
if (accessableCheckBox == null || !accessableCheckBox.Checked)
{
continue;
}
RolePermissions item = new RolePermissions();
item.RoleName = roleName;
item.PageName = row.Cells[0].Text;
item.Accessable = accessableCheckBox.Checked;
list.Add(item);
roleController.Add(item);
}
UpdateAllowedPagesInSession(list, roleName);
}
private void ShowRoleDetail()
{
try
{
string userName = WebHelper.GetCurrentUserName().ToLower();
if (userName == "admin" && ViewState["RoleName"].ToString() == "")
{
deleteButton.Visible = false;
return;
}
else if (ViewState["RoleName"].ToString() == "")
{
deleteButton.Visible = false;
saveButton.Enabled = false;
roleNameTextBox.Enabled = false;
roleNameTextBox.Focus();
return;
}
if (WebHelper.GetCurrentUserName().ToLower() == "admin")
{
deleteButton.Visible = true;
}
else
{
deleteButton.Visible = false;
}
roleNameTextBox.Text = ViewState["RoleName"].ToString();
roleNameTextBox.Enabled = false;
if (!Roles.RoleExists(roleNameTextBox.Text))
{
deleteButton.Visible = false;
saveButton.Enabled = false;
return;
}
RolePermissions roleController = new RolePermissions();
List <RolePermissions> list = roleController.GetByRolePermissionName(roleNameTextBox.Text.Trim());
if (list == null)
{
return;
}
for (int i = 0; i < list.Count; i++)
{
if (pageList[list[i].PageName] == null)
{
continue;
}
int pageIndex = int.Parse(pageList[list[i].PageName].ToString());
GridViewRow row = permissionGridView.Rows[pageIndex];
CheckBox accessableCheckBox = (CheckBox)row.FindControl("accessableCheckBox");
if (accessableCheckBox == null)
{
continue;
}
accessableCheckBox.Checked = (bool)list[i].Accessable;
}
}
catch (Exception ex)
{
}
}
public static bool AuthorizeUser(string userName, string pageName)
{
try
{
/*if (userName.ToLower().Trim() == "admin")
* {
*
* return true;
* }*/
if (pageName.Contains("login") || pageName.Contains("permissiondenied"))
{
return(true);
}
string[] roleName = Roles.GetRolesForUser(userName);
if (roleName == null || roleName.Length == 0)
{
return(false);
}
RolePermissions roleController = new RolePermissions();
List <RolePermissions> allowedPages = null;
if (HttpContext.Current.Session["AllowedPages"] != null)
{
allowedPages = (List <RolePermissions>)HttpContext.Current.Session["AllowedPages"];
}
else
{
allowedPages = new List <RolePermissions>();
for (int i = 0; i < roleName.Length; i++)
{
List <RolePermissions> allowedPage = roleController.GetByRolePermissionName(roleName[i]);
if (allowedPage != null || allowedPage.Count > 0)
{
allowedPages.AddRange(allowedPage);
}
}
HttpContext.Current.Session.Add("AllowedPages", allowedPages);
Constants.SessionKeys.My_Session = Guid.NewGuid().ToString();
}
if (allowedPages != null && allowedPages.Count > 0)
{
foreach (RolePermissions allowedPage in allowedPages)
{
if (allowedPage.PageName.ToLower().Trim().Contains(pageName))
{
return((bool)allowedPage.Accessable);
}
}
return(false);
}
return((bool)allowedPages[0].Accessable);
}
catch (Exception ex)
{
return(false);
}
}
