Security :: Membership User And Blank Spaces?

Jan 5, 2010

Is there any built in option to avoid users to register with a username that has blank spaces in it? For example "John Smith". Or I have to check it with a validator?I'm using the createuserwizard.

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[URL]

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I have an aspx page which displays a user's details in a Label. It takes their User.Identity.Name and queries Active Directory using the following code:

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Security :: Dynamically Create Membership User And Check If User Name Is Valid Or Used?

Jul 25, 2010

I am createing user dynamially with the below code; string MyPassword = Membership.GeneratePassword(8,0).ToString(); Membership.CreateUser(TextBox7.Text, MyPassword, TextBox8.Text); but before I start creating, I would like to check if the user name is used before or not.

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Aug 12, 2010

I have a custom membership user class and custom MembershipProvider working against database. Due to security reasons the user passwords are stored in the database as hashed values. So my procedure

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Security :: Forms Authentication - Username Utilizing The User Prinicipal, But It Just Returns Blank?

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Ok, I almost hate to ask this because I'm sure it's been covered many times on this forum, but I'm starting to get too frustrated trying to get it to work, so I'm gonna ask anyway.I have setup forms authentication on my site and have it working without any issues. What I'm trying to do now is to add "Remember Me" functionality so that the users don't have to log in each time they access the site. I'm able to get the authentication part down, but the issue I'm having is that when the user logs in, I set certain attributes in Session variables for that user (name, site role, etc.). These values are obtained from a database after the user has been authenticated, based on the username. What I'm having problems with is getting at this username from the FormsAuthentication cookie.

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In the site I am building we have standard users and superusers. A superuser can delete another user from the system and this should result in that user being logged out (if he/she is currently logged in). We use the Membership provider. Or actually the superuser doesnt delete the other user completely but instead sets his/her as inActive by following code:

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I'm trying to get the comments section for a user, to populate a text box which can be updated. I'm getting the "Object reference not set to an instance of an object" error. Why is this occurring?

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Aug 20, 2010

Is there a membership function to search a username Like this: LIKE '%UserName%' ?

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Dec 20, 2010

How can I active a user that has been created with Membership?

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I would like to create a sync process between an ADSI table and aspnet Membership using Membership.CreateUser. However, I need to see if a user exists before importing. I can import as long as a user does not exist however I am having trouble checking if users exist and only importing if they do not. Here is my code so far.

[Code]....

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Security :: Referencing The Membership User Table?

Oct 13, 2010

When creating a foreign key to the membership user table, is it better to refer to the user_id column or is it ok to use the username column? I assume that the Membership spec enforces uniqueness in the username since there is a method Membership.GetUser(username) that returns one user. Using the id is a bit awkward in code because I have to end up casting all over the place like (int)user.ProviderUserKey. The username would give more information quickly when viewing raw data as well. Just wondering if someone knows a reason why I shouldn't use it as the foreign key.

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Security :: Generate User Membership Provider?

Dec 22, 2010

Is it possible to call a membership provider to generate a username and password automatically?

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[Code]....

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i have implemented asp. net membership authentication and one of my users has forgotten his password.

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Feb 22, 2010

I realize that user names are unique, but is there another identifier associated with the username? If there is, how do I find out what it is for the user who is currently logged in?

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Jun 22, 2010

I am working on membership concepts in asp.net. Now i want to reset new password and getpassword for specific user.


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<add name="MySqlMembershipProvider" connectionStringName="SQL2005DB380ConnectionString" applicationName="MyAppName" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" passwordFormat="Encrypted" enablePasswordReset="true" minRequiredNonalphanumericCharacters="1"
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i am using membership provider to create new user.

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I want to deisgn a user memebership management interface which allows the Site Admin to:

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Security :: Adding User To Membership And Roles?

May 7, 2010

Its very easy to add users to roles by using the in built controls. but how can add users through customized login controls?. i have tried using

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