// GET: Groups
public async Task<ActionResult> Index()
{
var viewModel = new GroupsMembersViewModel();
List<Group> groupList = new List<Group>();
List<User> memberList = new List<User>();
viewModel.Groups = groupList;
viewModel.GroupMembers = memberList;
try
{
ActiveDirectoryClient client = AuthenticationHelper.GetActiveDirectoryClient();
IPagedCollection<IGroup> pagedCollection = await client.Groups.ExecuteAsync();
do
{
List<IGroup> groups = pagedCollection.CurrentPage.ToList();
foreach (IGroup group in groups)
{
groupList.Add((Group)group);
}
pagedCollection = pagedCollection.GetNextPageAsync().Result;
} while (pagedCollection != null);
}
catch (Exception e)
{
if (Request.QueryString["reauth"] == "True")
{
HttpContext.GetOwinContext()
.Authentication.Challenge(OpenIdConnectAuthenticationDefaults.AuthenticationType);
}
ViewBag.ErrorMessage = "AuthorizationRequired";
return View(viewModel);
}
return View(viewModel);
}
public async Task<ActionResult> GetGroupMembers(string objectId)
{
var viewModel = new GroupsMembersViewModel();
List<Group> groupList = new List<Group>();
List<User> memberList = new List<User>();
viewModel.Groups = groupList;
viewModel.GroupMembers = memberList;
try
{
ActiveDirectoryClient client = AuthenticationHelper.GetActiveDirectoryClient();
#region GetGroups
IPagedCollection<IGroup> pagedCollection = await client.Groups.ExecuteAsync();
do
{
List<IGroup> groups = pagedCollection.CurrentPage.ToList();
foreach (IGroup group in groups)
{
groupList.Add((Group)group);
}
pagedCollection = pagedCollection.GetNextPageAsync().Result;
} while (pagedCollection != null);
#endregion
#region Populate selected group members
if (string.IsNullOrEmpty(objectId)) return View("Index",viewModel);
var selectedGroup = await client.Groups.Where
(g => g.ObjectId == objectId).ExecuteSingleAsync();
IGroupFetcher groupFetcher = (IGroupFetcher)selectedGroup;
IPagedCollection<IDirectoryObject> members =
groupFetcher.Members.ExecuteAsync().Result;
do
{
List<IDirectoryObject> directoryObjects = members.CurrentPage.ToList();
foreach (IDirectoryObject member in directoryObjects)
{
var user = member as User;
viewModel.GroupMembers.Add(user);
}
members = members.MorePagesAvailable ?
members = members.GetNextPageAsync().Result : null;
}
while (members != null);
#endregion
}
catch (Exception e)
{
if (Request.QueryString["reauth"] == "True")
{ HttpContext.GetOwinContext()
.Authentication.Challenge(OpenIdConnectAuthenticationDefaults.AuthenticationType);
}
ViewBag.ErrorMessage = "AuthorizationRequired";
return View("Index", viewModel);
}
return View("Index", viewModel);
}
