Security :: Change Password From The Database?
Sep 6, 2010
I have created login page(login.aspx) using login cotrol, now my lead asked me to provide an option "Change Password" so that end-user can change his password any time.I have created different form named as ChangePassword if you click lableChangePassword on login.aspx page a pop-up window appears with changepassword control.how can i make this work using same(login) table. i searched around for code around i did not find.I used this link to create login page
[URL]
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Similar Messages:
Mar 14, 2011
I can recover my password but when I try to change my password to something a bit easier to remember it gives me:
Password incorrect or New Password invalid. New Password length minimum: 7. Non-alphanumeric characters required: 1.
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Jan 13, 2010
I using change password control, how can i change the password without enter the current password?
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Aug 18, 2010
I am developing a shopping cart with asp.net and sqlexpress. I am using aspnet authentication components to create a backend page. I designed the site to let in only authorized users in.
Yesterday, I forget my password to login to backend and asked system recover my password. with recover password of the asp.net I was able to receive the temp password. I took that and logged in, of course asp.net forward me to password change component which I am having problem with.
Every time I change my password , password change shows that I was successfull but after clicking on the continiue button password change component comes back. I went to properties of password change component and entered the main default page as destination but it is not helping.
I close the IE clear the cache , even restart the machine. When I login always taking me to the password change page.
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Dec 10, 2010
I'm using the ChangePassword method of membership provider to change the password and one of the requirement before calling the changepassword is to retrieve the current password. But I'm getting error:padding is invalid and cannot be removedbelow is my web.config:
< system.web> < machineKey validationKey="4FD671E39167DFB91A918018007D095E50B7D2971B01AEDE26A7233FD9CC4A470F80689997EC2C7BB515F9D82C8B4D1F3A8495193630B11E8401C96BD0A5A133" decryptionKey="ED1555E75C7B91738172E0086456C70B9CAA4C44214FC2B1907123993EA4FA53" validation="SHA1"
decryption="AES"/>....< /system.web>
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Jan 13, 2011
I got a problem here and i desperately need your helps through this.Ok,i use Change Password control to allow user to change their password.I use administrative tool to setting their username and password.When i run my project and clicks on Change Password button,i got below error:"Password incorrect or New Password invalid. New Password length minimum: 6. Non-alphanumeric characters required: 0."It means,change password attempt is unsuccessful.Why this happen?
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Dec 21, 2010
some links or guides on how to use Change Password control in asp.net?I already succeed implemented the login control in my application.And now i want to put change password control in my application so that the user can change their password accordingly.How can i do this using asp.net?
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Feb 4, 2010
1. In the asp.net configuration tool I can create a user without a problem. When I enter the password it performs some validation on it and if I've not entered a reasonably strong password it gives me an error saying "the minimum password length is 7 characters and must contain at least 1 non-alphanumeric character." I've got no problem with this and I don't want to get side-tracked into the merits of password security. Is it possible to change this validation so that it accepts anything I enter? Surely, as weak as it is if I wanted to enter "password" I should be allowed to? Perhaps you can't change it which is fine but if you can how would you go about it?2. If I add an asp change password control to a page I was sort of hoping I might be able to override any global setting (1 above) and find a property that would let me set the pattern at run time? I can't but maybe there is a way to do it in code?
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Jan 28, 2010
I have a website in asp.net 3.5(C#). I have configured asp.net membership module in my website.
Now I want to add the functionality so that an admin can change the passwords of other users.
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Sep 28, 2010
I am designing a website (ASP.NET in VB) and I'd like it to have the following features: to generate a random string to be used as a password. This bit I should be able to manage, the bit I don't have a clue on is how I can pass this to a Windows machine (on a workgroup not AD) to change a user's account password.
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Oct 12, 2010
Using windows Authentication... is it possible to progrematically change a password?
I tried using several ways to do this. I tried using the ChangePassword control. This tells me that minimun characters is 7 even though I have more then 7 characters... I also tried using this method:
[Code]....
The user is always null... and I am assuming this is because this object is indended to use with Forms authentication.
All I want to do is have an option for users to change passwords. Is this possible with Windows Authentication?
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Aug 16, 2010
I Use Asp.Net Change Password Control.I want to make shure that new Passord won't be the sae as Old Password.Is ChangingPassword Event Using for this process?How Could I Compare NEw Password Which is ClearType with Hashed Password which Saved In DB.Note:I Use ASP.Net Builtin Membership.
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Feb 25, 2011
I have this code for changing a user's password when they click the password reset button (with extra code to log to ELMAH so I can try to figure out what is going wrong).
This is in ASP.NET MVC 2, using the standard aspnet membership provider, with a simple View like this:
New Password: ______
Confirm Password: ______
[Reset] [Cancel]
The route to this view is `/Account/Reset/guid`, where guid is the user's id in the aspnet membership database.
The key portion of the code is where it calls `user.ChangePassword()`. You can see that it logs a message when successful. The problem is that for some users, the success message is logged, but they can not log in with the new password. For other users it logs the success message and they can log in.
if (user.ChangePassword(pwd, confirmPassword))
{
ErrorSignal.FromCurrentContext().Raise(
new Exception("ResetPassword - changed successfully!"));
return Json(new {
Msg = "You have reset your password successfully." },
JsonRequestBehavior.AllowGet);
}
The full code listing is:
[Code]....
Edit: Adding a bounty to try to get this solved. This is one of the most annoying problems on my issue list, and I have no idea how to proceed.
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Apr 18, 2010
I using control Membership and profile for change Your password. It is error when i login again.
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Jan 13, 2011
I've made a change to my web config membership properties and now I seem to be having issues changing my password. I originally had
minRequiredPasswordLength="7" minRequiredNonalphanumericCharacters="0"
I've change it to passwordStrengthRegularExpression="^(?=.{8,15}$)(?=.*[0-9])(?=.*[A-Z]).*" however it still keeps coming up telling me that I need at least 7 characters and one nonAlphaNumberic... I looked at my machine config and made some adjustments there so that
minRequiredPasswordLength="" minRequiredNonalphanumericCharacters="" were blank
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Aug 18, 2010
Change user's password via stored procedure in ASPNETDB. Changed to another post [URL]
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Jul 10, 2010
I have converted the change password control to a template. It is inside an update panel. After changing the password the confirm button takes the user to the success step by updating the update panel. Then by clicking the OK button, I would like to reset the password changer to its initial state so that the user can change the password again. Right now I am not sure how this is done and the control simply remains at the second step, telling the user "password has been changed" . User can press OK. What must I write in the OK button click event to reset the password control to its original state?
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Mar 8, 2011
Can anyone help with best practice for storage of database passwords/connectionstrings for ASP.NET applications? Most tutorials suggest storing the connection string (along with the password) in Web.config. I don't like this solution because the connectionstring is visible to anyone working on the application (although I appreciate it is secured from the consumer). You can use aspnet_regiis to encrypt sections of Web.config, but then surely anyone with access to the web server could easily decrypt it anyway. For an enterprise level application what should I be doing?I could store it in Web.config and encrypt with my own key, but then would that offer any advantage over aspnet_regiis, because the key would have to reside on the web server anyway?
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Mar 10, 2010
I got a username and password field which made by myself and a User database which is all manually made
So now I wish to know how to authenticate user using the username and password data enter by the user and match with the database data to verify user is a member and login?
For what i know, the code should be something like this
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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Feb 16, 2010
so I will admit this is a pretty stupid question. To my defense, I have never done it before. So take pity. I followed Joe Stagner's video on using the built-in authentication. Now, I would like to query a database using VB.net codebehind to verify if the user exists. I am clueless. Yes, I have a connection string already.
[Code]....
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Feb 13, 2010
for maintain security, i encrypted my password and store in database like following
Dim PWD As
String = FormsAuthentication.HashPasswordForStoringInConfigFile(txtPassword.Text.Trim(),
"SHA1").Trim()
but problem is suppose user forget his password and need to know then how can i decrypted the password and send to the user?is there any other suitable way to handle password?
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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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Jun 28, 2010
Does anyone has a solution (sample code) for the following features:
Create a randomGuid/Cryptographically strong random number Send a unique URL containing the random number to the user's email address When confirmed, the user is asked to change password
My provider is currently parametrized this way:
[code]....
The security issues with this type of procedure have been discussed here before.
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Dec 10, 2010
I'm using the ChangePassword method of membership provider to change the password and one of the requirement before calling the ChangePassword is to retrieve the current password. But I'm getting error:
padding is invalid and cannot be removed
below is my web.config:
[code]....
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Dec 31, 2010
How to make a secure login page using sql database by matching a user name and password and redirect them to differnt page as admin and user
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