Security :: How To Login Form Authentication
Feb 23, 2010I have some problems regarding login form authentication.Can anyone of you share running login authentication codes.
View 3 RepliesI have some problems regarding login form authentication.Can anyone of you share running login authentication codes.
View 3 RepliesI have developed an Interanet web application using the windows Active directory authentication if user find then it automaticaly authenticated working correctly now my user wants the capability of being able to login to the intranet site as another user by providing the username and Password . For example, Team lead needs to login on other team memeber System to pefrom some task on his behalf if he or she is not aviable in office .
I have created a standard MS Login Page. However when I try to login on the page only by providing the Username system authenitcate the user ( not validating the password of that user)
My Web.config is shown below
[Code]....
I have read the many posts of people trying to use two different login pages: one for users and one for admins. My question is very different. I have a Site.master page with a LoginView and LoginControl. I then have three root level pages Default.aspx, About.aspx, and Contact.aspx that derive from the Site.master. All three pages are set in the web.config to be allowed to all users. I then have a MemberPage in a Member folder which is only accessible to authenticated users. What I want to have happen is to be able to login from either the Default, About, or Contact pages and then be directed to the MemberPage.
View 2 RepliesI've encountered a problem with intranet ASP.NET Application using AD Form Authentcation. The login and authorization is built using this KB http://support.microsoft.com/kb/316748. It works fine on DEV but not in UAT and PROD.
Basically, the problem is:1. In DEV, users see login page and they enter domain user name and password and login process happens with no issue.
2. But in PROD and UAT, the same application when the users see the login page (first time) and they submit the login form no response. The login button does nothing. The user closes the browser and come back to login page and it works second time. Strange, this doesn't happen in DEV.
3. Further, on DEV by changing the LDAP path to PROD or UAT, the users can still login the first time. It's only the PROd and UAT that seems to be a problem. Not sure whether it's IIS setting or domain policy or something else.....
Not sure what's causing this issue. The only difference that I can see between DEV and UAT/PROD is:
1. DEV has no load balance but UAT and PROD has.
2. In DEV application is installed under Default Website and on PROD/UAT it's under new website.
The IIS settings has been setup as per given KB. I
I have created a web application which has two section user and admin. Admin files are within
~/admin folder and user files are in ~/User folder. Admin and user has two different login page within respective directory.
Now I want two apply form authentication for admin and user section. Is it possible to apply form authentication for two different section in a web application?
i have a problem with forms authentication. i have a website and want to restrict access to an especific folder. i want the access to this folder be made via the login form this is what i have in the web.config
<authentication mode="Forms">
<forms name="Compra" loginUrl="wfLogin.aspx" path="/" protection="All" timeout="30" />
</authentication>
<authorization>
<allow users="*"/>
</authorization>
Then this to restrict folder
<location path="Admin">
<system.web>
<authorization>
<deny users="*"/>
</authorization>
</system.web>
</location>
the problem is that when the user login with valid information the website return to the login form.
I've set up a system with forms based authentication and using the asp:Login control. When I put in an invalid password I get the approriate invalid password message. However when I put in a valid password, it does nothing...just returns to the login page again. I'm triple checked the login info. There is no error message, and the invalid attempts counter doesn't increment. When I put a break point in the Login_LoggedIn event of the Login form, it hits it, but User.Identity.IsAuthenticated is false. I'm not 100% sure it should be true at this point, as I'm pretty new to .NET but it seems kind of odd.
My user database is stored in a sqlserver 2005 db that already existed. I've added a new connection for it.In the authorization I have
<authorization>deny
users="?"/><authorization>
I have a web farm web project, and want to make sure windows authentication is working well without any problem in web farm, can any one give me some web sites or information about that?
View 1 RepliesAm going to develop authentication part in the web site. I want my authentication module should not be hacked by any one and also want in secure side.
View 1 RepliesI needed information regarding the capabilities & integration of AzMan tool with Asp.net.Currently, I got a Sharepoint 2007 website along with ASP.NET 2008 where I am using Form Based Authenication.Now, the requirement is any user within a domain registered in AD should be able to login in website through intranet.
Can I acheive this using AzMan, or I need to create two websites one with FBA for internet users and the other one for the intranet users with AD authenication. Also my intenet website is deployed and in use where usermapping and roles are already created, so using this tool what will be the impact on existing webiste.
we host a database for several users. We allow the users to host the login form on their own server. The form calls an ASP page that we host, which executes a stored procedure to authenticate the user.
We are in the process of moving to ASP.net. The "Forms" authentication method appears to only work if the login page is hosted locally. Is there a way to use Forms Authentication & allow the login form itself to be on a different server. I'm looking for a tutorial somewhere that will get me pointed in the right direction
A Login.aspx has been created to enforce security on several forms of a web site.How can it be best called by each form at page load and return to that form after succesful login? How could that requirement be declared in web.config?
View 3 Repliesi have created loing form and create user form. then how to apply login rights..? i have 2 types of user. admin and normal user admin can move and use all pages while normal user can acces limited pages.
View 4 RepliesI'm new to ASP.NET. I have a custom login form on my web with login and password fields and OK button. I use my own MembershipProvider to authenticate user. The login control form is in the upper right corner of page and if user is successfully authenticated, I need to display his name and html link "Logout", instead of it.
How can I get programatically user status and use it in condition for displaying login form/login status?
I am trying to use HTTPWebRequest to login to a site and then retrieve the page after login. However, it seems as if I can't get past the login. I also investigated with Fiddler and tried mimicking Fiddler almost completely and still no luck.
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I have a problem with using login controls form authentication ! as my website serves some pages for guest users(Anonymous user) and some pages are for only secure user(they must have to login for those requested pages)...... my problem is this that when i apply form authentication in web.config file to login control then visual studio directly shows only login page where i want that in general case only : guest user pages must be shown and if user clicks on login then after login the requested page he may open !
View 2 RepliesI was wondering what the following error means: Login Failed. The Login Is From An Untrusted Domain And Cannot Be Used With Windows Authentication. Initially, when my application was much simpler, I had no permissions and roles and my authentication mode was set to "windows". Afterwards, however, I added authorization, changed the authentication mode to "Forms" and ever since, when I try to login, I get the error above.
View 5 RepliesI have an intranet web application, where i have windows authentication = true in web.config. I hear from end users that the website is aksing for their login credentials and they don't like it. By the way i am getting theusername from HttpContext.Current.User.Identity.Name and Domain Name from Mid(UserNameID, 1, InStr(UserNameID, "") - 1).In IIS, anonymous access is unchecked and Integrated wnidows authentication is selected.
View 9 RepliesI want to create a website that a user can logon and view their data. They should also be able to logout. I'm wondering how to achieve this WITHOUT using the Membership provider api provided by Microsoft. This is what I think should happen.
1. user enters name and password and clicks button.
2.If username and password are correct the user is redirected to a webpage with their details.
3.A session is created.
4.The user logouts and the session is deleted.
i using authentication at my Login.aspx prety fine, but i loss my login page style, color etc.. how i set security for login page Free?
View 1 RepliesI have an ASP.NET application where users login using forms authentication. I have 3 roles and some users. My App is not some thing like anyone can Register and access pages. Only Admin can create users & then send them their username and temp password through email. Then User can change his security question, Password and access pages. I'm trying to build this architecture. I'm using SqlServerMembershipProvider I have created Roles and some test users using ASP.NET Configuration tool. How can I implement the same thing programatically? Like Admin can create user and set his Role. User should be able to Change his Security question & change his password after Admin sets his account with some password likeP@ssw0rd. Is there any article where I can read and learn. I'm dealing with Security for the first time
View 3 RepliesI am using login control in my website for authentication. after login successfully i am storing value in session variable in session["LoginId"] and after login the template of login control gets converted into loggedInTemplate by calling authentication.redirectFromLoginPage(). But sometimes what happens the login template is gets converted into anonymous template while there is a session value in session variable i.e. session["LoginId"] variable has the value still login control shows anonymous template.
View 1 RepliesI am having problems using the login controls from a template i downloaded.they'r in HTML code and i dont know how to make any user that have credencialsto authenticate sucessfuly to my page. I know that i have to make the inputs in HTML run at ASP.NET this is what I did.
<form class="login" name="form2" method="post" action="">
<label class="text2">USER NAME</label>
<input name="textfield2" type="text" class="input2"runat="server" /><br />
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i want to create a login page and i have to use windows authentication. so what are the steps i have to follow to achive login contorl with windows authentication.
View 1 RepliesI am using FBA(Form Based Authen) and Windows Authentication for my web application. FBA is working fine with username and pwd. I want to use the same username, pwd for windows authentication without retering credentials in default login screen. How to avoid the default login screen with custom authentication..
View 2 Replies