Preserve Login Parameters - when a user is directed to the login screen, the system needs to retain the original url ( with parameters ) so that it can redirect back after successful login ( especially useful in nested module UIs like Forum )

This does not appear to be working.  When I follow a link which leads to a details page of a module, I am redirected just to the page the module is on the first time the credetial cookie is set.  If I follow the link after that, I go where I expect to go.

Authentication: Network
DNN Version:  4.3.1 Release Candidate (upgrade from 3.2.2)

Not having seen this working in 4.3.5, I implemented a fix myself.  I am using ADSI authentication - I have not mapped out the path for forms based authentication.  Code change in 2 locations:

Record the incoming URL:

HttpModule.Authentication
AuthenticationModule.vb
OnAuthenticateRequest

        Public Sub OnAuthenticateRequest(ByVal s As Object, ByVal e As EventArgs)
            Dim _portalSettings As PortalSettings = Common.GetPortalSettings
            Dim config As Authentication.Configuration = Authentication.Configuration.GetConfig()

            If config.WindowsAuthentication Then
                Dim Request As HttpRequest = HttpContext.Current.Request
                Dim Response As HttpResponse = HttpContext.Current.Response
                Dim authStatus As AuthenticationStatus = AuthenticationController.GetStatus(_portalSettings.PortalId)

                Dim blnWinLogon As Boolean = (Request.RawUrl.ToLower.IndexOf((AUTHENTICATION_LOGON_PAGE).ToLower) > -1)
                Dim blnWinLogoff As Boolean = (authStatus = AuthenticationStatus.WinLogon) AndAlso (Request.RawUrl.ToLower.IndexOf((AUTHENTICATION_LOGOFF_PAGE).ToLower) > -1)

                If (authStatus = AuthenticationStatus.Undefined) Then  'OrElse (blnWinLogon) Then
                    AuthenticationController.SetStatus(_portalSettings.PortalId, AuthenticationStatus.WinProcess)
                    Dim url As String
                    If Request.ApplicationPath = "/" Then
                        url = "/Admin/Security/WindowsSignin.aspx?tabid=" & _portalSettings.ActiveTab.TabID.ToString
                    Else
                        url = Request.ApplicationPath & "/Admin/Security/WindowsSignin.aspx?tabid=" & _portalSettings.ActiveTab.TabID.ToString
                    End If
                    Try
                        Dim refUrl As String = Request.RawUrl
                        Response.Clear()
                        Response.Cookies("DNNReturnTo" & _portalSettings.PortalId.ToString()).Value = refUrl
                        Response.Cookies("DNNReturnTo" & _portalSettings.PortalId.ToString()).Path = "/"
                        Response.Cookies("DNNReturnTo" & _portalSettings.PortalId.ToString()).Expires = DateTime.Now.AddMinutes(2)
                    Catch
                    End Try
                    Response.Redirect(url)
                ElseIf (Not authStatus = AuthenticationStatus.WinLogoff) AndAlso blnWinLogoff Then
                    Dim objAuthentication As New AuthenticationController
                    objAuthentication.AuthenticationLogoff()
                ElseIf (authStatus = AuthenticationStatus.WinLogoff) AndAlso blnWinLogon Then ' has been logoff before
                    AuthenticationController.SetStatus(_portalSettings.PortalId, AuthenticationStatus.Undefined)
                    Response.Redirect(Request.RawUrl)
                End If

            End If

        End Sub

Redirect to captured URL:

DotNetNuke.Library
Components
Authentication
AuthenticationController.vb
AuthenticationLogon

        Public Sub AuthenticationLogon()
            Dim _config As Authentication.Configuration = Authentication.Configuration.GetConfig()
            .......
            .......
            ' does nothing, just to force page to be refreshed
            Dim querystringparams As String = "logon=" & DateTime.Now.Ticks.ToString()
            Dim strURL As String = NavigateURL(_portalSettings.ActiveTab.TabID, "", querystringparams)
            If Not HttpContext.Current.Request.Cookies("DNNReturnTo" + _portalSettings.PortalId.ToString()) Is Nothing Then
                querystringparams = HttpContext.Current.Request.Cookies("DNNReturnTo" + _portalSettings.PortalId.ToString()).Value
                If querystringparams <> "" Then strURL = querystringparams
            End If
            HttpContext.Current.Response.Redirect(strURL, True)

        End Sub

Hi

Will this code work with DNN 3.3.7?

Cheers