Security :: Write A Single Logout Link For All The Role Groups?
Jun 21, 2010
I have created a role based menu for my asp.net 3.5(C#) by configuring Asp.Net Membership module for site. My role based menu is a nested HTML unordered list. And each list item has a list of links. And at the end a list item has SignOut link. I have created 5 role groups for my website and put this list(i.e. menu) inside the contentTemplate of each and every role group.
I have display the SignOut link by using LoginStatus but I dun want to put the Login Status in each and every Roles Group. Can anybody tell me how to create a generic view which will display the Signout link when any user is logged-in. But I dun want to show the SignIn link when the user is not logged-in.
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Jul 15, 2010
i currently develop an asp.net mvc 2 web app using asp.net membership and role management for authenticating and authorizing my users. I get complaints though that when adding a role to some user, he is not able to see new role assigned functionality, unless he re-enters (logout and login again) the application.
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Feb 20, 2011
<asp:LoginStatus ID="HeadLoginStatus" runat="server" LogoutAction="Redirect" LogoutText="Log out"
LogoutPageUrl="~/" />
to MVC musicstore sample in .NET 3.5. Clicking in "Log out" hyperlink calls javascript postback function. Current page is re-dispalyed (master page is not shown) and Log out message is still displayed. Log in link does not appear How to fix this so that log out really logs out ?
[Code]....
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Feb 12, 2011
I am having a probem when logout from my website.When i copy the URL page which is the page after login,and paste it again in browser,i can direct it to the page even though i alr logout. I not using any buit in asp control,and the logout button link that i create is place at Master Page.
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May 5, 2010
I am using the SQL Membership provider to handle authentication. On one particular page the main function is the registration of an asset. You have to log in first. No problem. I also have required field validators on this registration form that work nicely. The problem is, if you log in, go to that page, then click the 'logout' button, it seems to submit the form (bypassing all my validation in the process)! I know I can't be the first person to come across this, so I'm guessing I've set something up wrong somewhere.
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Sep 29, 2010
I am "DomainMyDomainUserName" If I do this:
[Code]....
I can access the website I've created on my local machine in debug mode; and with my domain account as a local administrator, if I do this:
[Code]....
I can still access the website; and with my domain account in a Domain Group named "DomainDomainLocalSecurityGroup", if I do this:
[Code]....
I can still access the website; HOWEVER, if I create a Local Group on my machine named "LocalMachineGroup" and I add "DomainMyDomainUserName" to this group and I do this:
[Code]....
I get an Access Denied error trying to access the website. What I want to do is, have a group on my local machine (for testing), on a test web server, and on a production web server named "MyWebsiteUserAccess" with the same Domain Group (filled with Domain Users allowed access to the site) in all of these local groups; so that when I test the web application on my local machine, on my test web server and on my production web server, I don't have to change the Web.config file to have it work on each AND if the Domain Group name ever has to change, it won't affect access to the website.
What am I overlooking or is this even possible to do this way? I understand that there is a way to do Role Management through ASP.NET but I don't understand that well enough yet to implement that (and will probably go that route once I've done the research on how to best implement it for purpose of access control of this intranet site).
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Feb 16, 2011
I am using visual stuido 2010 and vb. I am trying to direct users to one of three different pages upon sign in, depending on their role. Basically I have three roles: administrators, dealers, and customers And three respective destination page urls: admin/default.aspx, dealer/default.aspx, and customers/default.aspx. Everything I can find in the forums is in C. So far I have nothing, so I guess I'm asking someone to write the whole sub for me. I wish I was more proficient, but I'm working on it.
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Jan 30, 2010
I have two .NET applications X and Y
a. I want to have User A as a common user for both application X and Y.
b. User A can have different roles on X and Y. Eg. Read permission on Y and Write Permission on Y.
How do i configure ASP.NET membership to achieve about functionality.
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Oct 13, 2010
Need the code for the login /logout in my sample project and how to attin logout in the all pages. dont mistake me as i am learning (fresher) the asp.net 2005
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Feb 24, 2010
In a multigrid i have validating two controls like date and amount.it is validating correctly when i press the tabevent.when i press the save button it is not validating.iam using two validations gruops and two validation summary.Then in save button i have also tried onclientclick() function with javascript it s working fine but if i give the correct value in date and amount records not saving how to over come this.
Date: ' runat="server" CausesValidation="true"
ValidationGroup="group" Width="80px" AutoPostBack="true" OnTextChanged="txtDate_TextChanged">
Amount" ' CausesValidation="true"
ValidationGroup="req" runat="server" AutoPostBack="true">
validations summary: button save: OnClick="ButtonSave_Click" TabIndex="6" />
how to validate this in the button save also two popup box should be shown
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Nov 13, 2010
Usually in sub-folder we will limit the access right to some roles and this feature requires pre-defined database schema.
However, if i still want to use this role feature of asp.net, but I do not like the pre-define database schema, I want to extract role information from my own database table and bind it to the role.
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Feb 18, 2010
I am trying to create in a partial view a Logout link. What i have now:
[Code]....
and my Html Action link from the partial view
[Code]....
When i press the logout link, it redirects me to [URL], where i have no view, so i get a "page not found" error. How can i make the logout link to redirect to home page?
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Apr 11, 2010
I can't get my logout link to work. Everytime I click the logout button, it appears that nothing happens. I have set the url to change, and that will work, but it will not log the user out. Is there another setting I am missing? Here is my login view:
Code:
[code]....
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Mar 18, 2011
Why asp.net sql role provider does not allow to update the role name , whats its reasons.
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May 6, 2010
I am utilizing local security groups to secure my application and I need to list all the available groups on the local machine. I can get the list of groups a user is a member of, but I need the complete list of available groups.
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Jan 25, 2011
i want to have several domains A, B, C where a user can enter his username and password to login to a common main domain D.
So the user goes to A, B or C, enters his username and password, clicks the "login" button, and is then on the main domain D in a logged in/authenticated state. Then the user does the things he wants to do, and then clicks the logout-button and is then returned to the original domain that he came from, be it A, B or C.
What is the best way to do this?
I currently use forms authentication in ASP.NET 4.0 (C#).
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Mar 16, 2011
I have a login status object on each page for logging out. Clicking on this object will logout the user and navigate to the login page. I would like to set it up when a page is loaded, if certain conditions are met the user will be automatically logged of and redirected to the login page. If I could just somehow have the program click on that object, that would do the job.
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Feb 1, 2011
I have a user that when I attempt to enumerate her groups using either System.Security.Principal.WindowsIdentity.GetCurrent().Groups on user's computer
or System.Web.HttpContext.Current.Request.LogonUserIdentity.Groups on the IIS server, I get a list of their old groups, not their new. I have checked the DC that they authenticate to and the ASP.NET page is running inside a SharePoint instance so the LogonUserIdentity most like is being provided from there Kerberos ticket.
Should I be looking up the groups directly from the AD instead of relying on the WindowsIdentity or LogonUserIdentity?
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Dec 18, 2010
i have a code to get the groups a user belongs to.
try
{
DirectoryEntry adRoot = new DirectoryEntry(string.Format("WinNT://{0}", Environment.UserDomainName));
DirectoryEntry user = adRoot.Children.Find(completeUserName, "User");
object obGroups = user.Invoke("Groups");
foreach (object ob in (IEnumerable)obGroups)
{
// Create object for each group.
DirectoryEntry obGpEntry = new DirectoryEntry(ob);
listOfMyWindowsGroups.Add(obGpEntry.Name);
}
return true;
}
catch (Exception ex)
{
new GUIUtility().LogMessageToFile("Error in getting User MachineGroups = " + ex);
return false;
}
the above code works fine when i have to find the groups of a local user but
for a domain user it returns a value "Domain User" which is kind of wierd as it is a part of 2 local groups.
Research
I did some finding and got that i am being returned the primary group of the domain user
called "Domain User" group
but what i actually want is the groups of the local machines the domain user is a part of... i cannot get that.. any suggestions
another code using LDAP
string domain = Environment.UserDomainName;
DirectoryEntry DE = new DirectoryEntry("LDAP://" + domain, null, null, AuthenticationTypes.Secure);
DirectorySearcher search = new DirectorySearcher();
search.SearchRoot = DE;
search.Filter = "(SAMAccountName=" + completeUserName + ")"; //Searches active directory for the login name
search.PropertiesToLoad.Add("displayName"); // Once found, get a list of Groups
try
{
SearchResult result = search.FindOne(); // Grab the records and assign them to result
if (result != null)
{
DirectoryEntry theUser = result.GetDirectoryEntry();
theUser.RefreshCache(new string[] { "tokenGroups" });
foreach (byte[] resultBytes in theUser.Properties["tokenGroups"])
{
System.Security.Principal.SecurityIdentifier mySID = new System.Security.Principal.SecurityIdentifier(resultBytes, 0);
DirectorySearcher sidSearcher = new DirectorySearcher();
sidSearcher.SearchRoot = DE;
sidSearcher.Filter = "(objectSid=" + mySID.Value + ")";
sidSearcher.PropertiesToLoad.Add("distinguishedName");
SearchResult sidResult = sidSearcher.FindOne();
if (sidResult != null)
{
listOfMyWindowsGroups.Add((string)sidResult.Properties["distinguishedName"][0]);
}
}
}
else
{
new GUIUtility().LogMessageToFile("no user found");
}
return true;
}
catch (Exception ex)
{
new GUIUtility().LogMessageToFile("Error obtaining group names: " + ex.Message + " Please contact your administrator."); // If an error occurs report it to the user.
return false;
}
this works too but i get the same result "Domain Users" . Please can some1 tell me how to get the local machine groups...?
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Feb 7, 2011
I need to create a site that is Roles based and can use AD groups and Users. I found Scott Mitchell's tutorials for setting up "role-based-authorization-cs" [URL]
I've changed to using Windows auth. instead of forms and am pointing it to a remote SQL Database. I can successfully add a user/password/email etc. (although I believe the password and email sections aren't required and would like to remove them as options).
When I create a user (usera) and login to a windows box as usera the menu displays correctly based on the Roles I've added the user to in the SQL Database.
When I add an AD Group and add it to the same Role the menu's that are displayed do not match that of usera.
I'd like to be able to add entire AD groups (They can obviously change so it needs to be dynamic in some way), as well as add individual AD users to Roles. I'd prefer to do this via a Web interface.
My questions are.
1. Am I going about this the right way?
2. If I'm not what would be a better way?
3. If I am what do I need to do to allow ADGroup lookup?
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Jan 6, 2011
How can I configure my web.config file so that my login page can serve domain users in a local group on the server? It's easier for us to modify members of the group on the server than having someone else do it on a domain group that we don't have access to.
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Mar 8, 2010
I've built a asp.net 3.5 web application and want to be able to restrict access to particular pages. I have pages which should be able to be accessed by a user and then an adminshould be able to access all pages. I have created 2 Active Directory groups, one for normal users and one for admins so any users in the user group can see some pages then admins should have no restrictio
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Apr 6, 2010
We use Sharepoint to control our websites. We build the sites, then load them into the sharepoint server. My question is if I use windows authentication, how can I get my role security in my web config file to coencide with the asp.net controls that use the Forms authentication. Is there a differenence? Our security uses a session variable for security but there is no where to set up their permissions except in active directory. I hope this makes sense because I would like to implement the LoginView with Role groups but how can I give them the role="administrator"? Do I have to go into active directory and give them these permissions(would take awhile due to the size of the company)? Or do I have to set up priveladges in the web.config file for each user(difficult I think)?
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Oct 27, 2010
I have implemented role based security in my asp.net 2.0 vb.net application using windows authentication and the windowstokenroleprovider and limiting access to certain pages using the location tag to specific active directory groups.
The issue is that when a user tries to access a page they are not authorized to view it brings up a login prompt and when it does not pass it takes them to the default page that tells them they are not authorized to view the page. I am wondering if there is a way to throw up a custom page that tells them they are not athorized to view the page that I can incorporate into the site itself with the header and so forth? if this page could come up in lieu of the sign in box popping up as well.
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Feb 10, 2010
How can i get the role id, rather than the role name?
For instance with the code below
Dim roles1 As String() = Roles.GetAllRoles()
GridView1.DataSource = roles1
GridView1.DataBind()
I can access the role name in the gridview like below, but how could I get the ID to pass in a hyperlink?
<asp:Label ID="lbl1" runat="server" Text='<%#Container.DataItem.ToString() %>' Visible="false" />
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