.net - Mvc Windows Authentication Allow All Users From Domain
Dec 8, 2011
I have an mvc intranet application using windows authentication. It currently has one controller with three actions.
The first action (index) should be available to everyone, this is no problem. The second and the third actions should only be available to users in a specific DOMAIN. However the tag only gives me 2 options: Roles or Users. I tried using Users and setting it to 'DOMAIN*' and 'DOMAIN?' but that doesn't work.
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Aug 16, 2011
My company uses ActiveDirectory, and naturally the IT department wants to maintain control over it and not give control to other users. I'm developing an ASP.NET app (for internal use only) using an SQL Server 2008 database.My question is, how can I BEST use the .NET namespaces and SQL Server to manage access to the app within the organization at the application (or possibly DB) level? I would like the user to be authorized based on their network username as provided by ActiveDirectory.On a side note, I would also like to access their AD contact information.
From my understanding I can use the ActiveDirectoryMembershipProvider class or Domain Services in the System.DirectoryServices namespace. There's also LDAP which apparently is another possibility. I'm having a hard time making sense of it all, and much less which is the best option and how to implement it. Can anyone provide me with some direction and possibly some simple sample code?
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Jan 21, 2010
Connection string is "server=192.168.0.191;database=pubs;integrated security=sspi
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Jul 6, 2010
Our company is developing software projects that use a users windows username/password for program authentication. Our programs encrypt the username /password, send them to a web service. The web service decrypts the username/password and authenticates the user against our LDAP using the System.DirectoryServices namespace. This works well. There are two methods, one that validates the user and passes back the user's LDAP info in a datatable, the other passes back a boolean that indicates the user is on the domain. This is working just fine. Over the 4th of July weekend, our domain server hung. While it slowed down the login process for windows while it re-routed to a secondary domain server across the country, all our programs could not validate the users because our local domain controller was down.So I have been asked to update the web services to include a list of domain controllers that can be used if the local one is not available. Below is a snippet of code I use to validate a user:
[code]...
The getinfo function uses the directory services to create an LDAP entry, then do a search based on the account name (windows username) and populates properties for common LDAP information. How can I extend this function, or re-write it, to run down a list of domain controllers found on the network to validate a username? I was thinking of putting the domain in a database, but that requires administration as they change. Is there a way to cycle through the local domain controllers listed on the machine?
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Mar 27, 2010
i am trying to get a list of domains' and users' name on a computer so that users can select to run a program in other identity, but I can only find the current user and I can't find any post about getting these. Is there any post or any Identity classes that can help me to get all users and domains?
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Jul 6, 2009
I am good in excel and access coding but preety new in VB.net, I wish to prepare an application which will pull details of all the recent users logged in under a particualr domain along with the computer name. I this possible?I did a lot of google and got ActiveDs.IADsContainer and ActiveDs.IADsUser.
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Apr 13, 2010
I am trying to get a VB.net app I wrote to query the domain (Active directory) for all currently logged in users to the network.
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Nov 25, 2009
I want to get back to get a list of users on a network domain using VB.Net.
I will have the domain name available to me for use.
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Mar 23, 2012
Looking for some .net snippet on accessing what users are logged into a domain. I have looked through all the AD namespace and okay with that in getting static items. Specifically, NOT looking for current logged in user for a given machine(have that as well). Looking for a list of users that are currently signed into a Domain.Essentially, I want to pass a user (or list of users) to a method that will check to see if the user passed in, is currently logged into the network (AD).
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May 16, 2012
i am using following code to retive Domain Users from AD
but i am getting APPUser and IUSER in the give
how to avoide this type of user from the list i wantreal user names only
Dim pctx As New PrincipalContext(ContextType.Domain, "192.1.1.1", "myusername", "mypwd")
Dim grp As GroupPrincipal = GroupPrincipal.FindByIdentity(pctx,
[Code]....
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Mar 21, 2012
i need to get users domain from any server and fill my combobox.[code]
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May 12, 2011
The code can be accesses through: WatchFolder.zip..I would like to log the domain/username of the users when they are logging in from the network i.e. filesharing..I am currently using Environment.UserName and Environment.DomainName but this is not able to log if the files are access via filesharing..The Environment.UserName and Environment.DomainName are only useful if the user have logged in the machine (explorer/rdesktop)
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Apr 12, 2010
I want to authenticate each user every time. in vb 6.0 i used this
Private Sub cmdIngresar_Click()
Dim rs As New ADODB.Recordset
Dim strConsulta As String
[CODE]...
So, my question is how could i modify it for vb2005, because vb2005 don't use recordsets?
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Feb 9, 2010
I have an asp.net web app that uses forms-based authentication, a SqlMembershipProvider (using an encrypted password format), and a SqlRoleProvider. I need to know if it's possible to administer the users (create new users, assign them to roles, etc.) from a windows application - the powers that be don't want any administrative functionality in the web app itself.Here is the membership provider definition from web.config:
<membership defaultProvider="MyProvider">
<providers>
<add name="MyProvider"
[code].....
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Apr 30, 2010
I have a VB.Net project that I am running from a local server and I need to use the credentials the user is currently logged in with to upload a file to a folder I create on a SharePoint site on the same domain. I can get it to upload if I specify the credentials but it will not work with system.net.credentialcache.defaultcredentials. It just gives me 3 empty strings and I get a 401 unauthorized error. I have seen a few threads that say you cannot use it with Windows Forms Applications. Is this true? Here is my code:
[Code]....
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Mar 24, 2011
When I try to use Windows auth, the pop-up tells me: X website required login for Y domain.How can I hide the website name? And only show "You are required to login first" text on that pop-up?
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Feb 1, 2012
I have a .NET application (mix of C# and VB.NET) where I would like to display a Windows Login Dialog box (or my own dialog box) and authenticate the user using Windows Authentication. Per requirement, I need to ask the user to authenticate after AT LEAST a minute of being idle. I would prefer a .NET native way of doing Windows Authentication but interested in other ways...
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Oct 5, 2009
how to use Windows Authentication in a WPF app. I wouldn't have thought that it would be any different than in any non-WPF app, but it seems that it is. I want to go into my project Properties -> Application and ensure that Windows Authentication is on, but that option is not available in a WPF app (as the following document confirms).
[URL]
If I ignore all that and just look at My.User.Name (VB), it is empty. This tells me that somehow Windows Authentication is not enabled.My plan is to use a PrincipalPermission attribute to restrict access to certain parts of my app (or perhaps the entire app, by applying it to Application_Startup()).
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Mar 11, 2010
I want to use windows authentication in my c-sharp desktop application.where I cloud use windows create new users service and allocate local storage space.
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Feb 9, 2009
I am trying to implement windows authentication into a windows form project that I am creating.
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Jun 28, 2011
I have a application that prints labels on a community computer.I would like to add a Windows authentication login form to allow any of our employees to access a configuration screen.The request would bring up the login form if the login passed (meaning the username / password was correct) the configuration form would open.Otherwise the user would just get a warning Msgbox.So far all of the examples I could find either apply ASP.NET or use the logged-in user. Not for additional access as I'm trying to do.
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Feb 28, 2012
I am working on a windows application and I am developing application using VB.Net. I want to create one form for Username and password and I want to create a table in database which will contain all the user details with UID and Password. So I am planning to use either Windows authentication or SQL authentication on database side for allowing user to connect database with my application But I am curious to know the best practices which are widely used across. Can anyone share the blogs,articles or your own experiences.
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Jun 13, 2011
I write a dll some time ago that authenicated with a Windows Server 2003 Domain controller. Every thing worked fine. The IS group upgraded the domain controllers to Windows Server2008 R2 this weekend, now I can not authenicat anymore. It seems to have the correct LDAP path, when I get to the function that does the check for the user name i get the following error.
?_dsEntry.NativeObject
A first chance exception of type 'System.DirectoryServices.DirectoryServicesCOMException' occurred in System.DirectoryServices.dll
{"Logon failure: unknown user name or bad password.
"}
[code]....
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Jun 21, 2010
I thought I had the command correct, but I wanted to make sure since I fail to connect in my app. Here is the connection command I use:New SqlConnection("Server=TestServer;Database=MasterDB;Integrated Security=SSPI")I have verified the server name, DB name, and that the server is using windows authentication.
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Feb 28, 2012
On the server, I get my current logged-in username, but from a remote client I get server name/administrator.
Below is the code:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
'Grab username from Windows Authentication, remove the 'HHI', and assign to empName
'empname = Replace(HttpContext.Current.User.Identity.Name.ToUpper, "HHI", "")
'empname = Replace(Page.User.Identity.Name, "HHI", "")
[code]....
I've tried Application Pools with 'Network Service', with Named Accounts and setting the pipeline mode to 'Integrated' and 'Classic'. The above code works properly in Server 2003/IIS6, but I haven't been able to make it work on Windows Server 2008R2/IIS 7.5.
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Jan 29, 2009
I buit a ASP page that gets the users information who is logged into the computer ie username etc. This was using IIS6 Now I've moved over to IIS7 on Server 08, I set it up to use "Widows Authentication", however when i run my ASP.NET Page it uses the account NT AUTHORITYNETWORK SERVICE to do its work.Ive looked all over online, and cant find a way to fix this.I just want to pass the user credetials from logging into the computer, to the web.I've made sure that I have this in my web.config
<authentication mode="Windows"/>
<identity impersonate="true"/>
When I run this the site from Visual Web Developer and it creates the site, it pulls back the correct information.However, when I Then to my browser and check this and it dosent pull back the correct account, it pulls back that NT account.etc. but it always seems to pass the same wrong account NT AUTHORITYNETWORK SERVICE it should be my accountname I am logged in with.
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May 14, 2011
We have an application in Access for UI and MS Sql server as Database server. We now decided to build a new application in web application for UI. This web application is only used by the employees who work for the company. But later we decided to host this web application on outside server. So the user (from this company only.) can able to login anywhere in the world. First I thought creating the web application using 'windows' authentication thinking we may be using it as an intranet web application. But now my manager asked me to use both 'Forms' and as well as 'Windows' for using this application and this web application will be hosted on outside server. I really don't catch his point of using both types of authentication.
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Jul 30, 2008
Now that my application uses windows authentication to connect to the database, how will I authenticate the username and password that the user supplied? I've read about WindowsPrincipal and WindowsIdentity but still I have not found a way to do this.
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Apr 6, 2009
I am reading the article at: [URL].. Forms Authentication in ASP.NET 2.0". I am using VS 2008 and .Net Framework 3.5. I don't know if this makes a difference, so please let me know.
A user logs on to our system in the morning Based on their Windows Authentication, they can access several intranet applications. For a particular application, the user has to select their Organization or Position or Location.
Based on the user's Windows Authentication, once the user selects one of the three above and clicks a "Submit" button, a second page is launched that shows certain information about the selection based on the User's authentication.
For example, if User selects Organization, the following information will be returned based on the Organization THEY are a member of. They can not access information from OTHER organizations, ONLY their own based on their login credentials. This information returned as a result of the dropdownlist selected value includes: street address, city, state, zipcode, Bus. Unit #, etc. appears in labels on the second page.
The labels can be dynamically created at runtime. (I dont know if a User control can be created to do this, since the "Position" and "Location" will contain the same address information, and it doesn't matter at the moment). I just want to populate the labels on the second page (or on Postback) based on the User's log in credentials after they click the "Submit" button. Or, if they don't have to click a button, just have the information complete based on the selected value of the dropdownlist control.
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Aug 3, 2011
get user's password with windows authentication
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