Security :: Login Using A SQL Database To Authenticate?
Mar 2, 2010
I am trying to modify my current page to have a login. My Current page has the user select a store via a drop down List. This DDL will need to be used as the user name. I would liketo add a Password textbox and the end of the page that the user would just type in there password and hit submit to submit the form is correct or pop-up that passowrd is incorrect and re-enter. I would like to use a Database on my SQL Server to autenticate the passwortd with the store. Does anyone have any sample code that will accomplish this.
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Jul 28, 2010
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Sep 24, 2010
I dont know where to start, but I have a simple issue that you may be able to resolve.
I have a SQL database that contains a table with user name / password / Account level in it.
What I am trying to do is to create a Login page that will use this database and table to authenticate the login.
I have spent some time looking about for an example, and the nearest that I have found is for an access Database, but I really need this to work with SQL.
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Feb 7, 2011
I have built a login form that does not use the asp.net 'login' control.
in my code behind i have this:
[Code]....
but this does not seem to maintain my user loged in... as soon as the user navigates to the next page he is loged out again...
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May 13, 2010
[Code]....
the page on submit will try to check the credentials on database instead of my web.config like i need. How to achieve that.
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Nov 11, 2010
im trying to authenticate with LDAP for the 1st time. I used this URL as my guide: http://msdn.microsoft.com/en-us/library/ff650308.aspx
Im using VS 2010, .NET 4.0
Here's my web.config:
[Code]....
I have a Login.aspx page with a Login control.
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The problem is It won't login and returns this message:
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Aug 14, 2010
how to create a login page and authenticate it by using sql..?
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Jul 21, 2010
I have a web application that authenticates against AD. On the first login attemt it takes roughly 30 seconds to login. On subsequent requests the login occurs almost immediatly. I've searched all over google and this forums and noticed several people with the problem and everyone seems to have a different solution of which none work for me.
[code]...
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Feb 5, 2011
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Aug 13, 2010
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May 29, 2010
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[code]...
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SELECT UserName, Password FROM dbo.User WHERE UserName - @UserName
@UserName = ?
How do i assign the value from my username text field to @UserName?
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I currently have a website up and running and working correctly with godaddy.com using the out-of-the box authentication with an aspnetdb sqlserver database. I have users on this site and am very hesitant to change anything with this database or the web.config file from the working site for fear of wrecking it
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Mar 26, 2010
How do I use the FormsAuthentication.Authenticate(Username,Password) method to match against the generated Database?..since as far as I have read, it matches the values against the Web.config.
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Nov 8, 2010
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working sample of logging in using Twitter (OAuth) for .NET I'm currently using this one [URL] but it only works if I set the callback url to "oob", if I set a real callback url I get "401 unauthorized".
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[code]...
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Apr 22, 2010
I have been asked to use the login control to authenticate users to use the website. I have a master page which has header pictures and a menu down the left. I have created a login form and configured my web.config file to use form authentication but when I run it, it does not show my master page just the content page. Should my login page not be a content page?
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Mar 21, 2011
im trying to set up a session for UserID which is contained in the User table along with username and password. Im unsure how to get the UserID based on the username and password in my sqlsyntax then pass it to my session? My last peace of code is just a test in a label to see if it will pass the number to the label.
[code]....
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Feb 2, 2010
I have created a master page with a Login Control, however it does not authenticate, the page will refresh and display the anonymous template of the LoginView control. LoginView control works if I place in into ContentPlace holder.
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Jan 21, 2011
I wrote an asp.net application with default.aspx. When I hit this page It is asking me windows login popup window. My application should me windows authentication required but it should "Integrated Windows authentication". If I enter login password I am able to see my page. How can I automatically integrate this windows authentication? I added below code in web.config. still doesn't work.
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<authorization>
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Dec 10, 2010
I'm in a trouble with the Login Control of ASP.NET to check the credentials against an SQL Database.
I followed all the instructions from [URL] to Login With SQL Server Database but I have errors.
In a master page, I added a Login Control as follows:
<asp:LoginView ID="LoginView1" runat="server">
<AnonymousTemplate>
<asp:Login ID="Login1" runat="server" OnAuthenticate="Login1_Authenticate" BorderPadding="0"
BorderStyle="None" BorderWidth="0px" EnableTheming="True" Font-Names="Arial"
[Code]....
I cannot get this code to work, the are the 2 next errors whent I try to compile:
- Handles clause requires a WithEvents variable defined in the containing type or one of its base types.
- Login1' is not declared. It may be inaccessible due to its protection level.
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Mar 6, 2011
I am using an email address as my "username" for Login. When a user logs in the User object that is created has the Email address as the name which is incorrect. The actual name is another field in the DB. How do I login and authenticate against the email address and then load the correct name in the User object?
I am using forms authentication with a custom MembershipProvider and RoleProvider.
Edits Below to Clarify
I have a custom MembershipProvider that validates users by email address and password. It is called by the basic Login Control and registered in web.config.
[code]....
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Jul 27, 2010
I have created a login form through VS 2008 using C#. There are 5 different aspx pages in my application.
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2)Login.aspx: This page has texbox for Username and Password, sign in button, textbox for displaying error and hyperlink (Create an Account) if the user does not created an account yet.
Here is Login.aspx code:
[Code]....
Now, I want to do following with my application.
If the user already has an account, he can put his username and password and click on the sign in button. If the username is existed in databse, application should compare the user input with database and if both are matched then the application should redirect the user to "welcome.aspx". If username does not exist it should show that Username does not exist.
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