Does anyone know how I can authenticate users based on their Email Address and Password as oppose to Domain, Username and then Password?
View 1 Replieshow do I write a regular expression to filter out email adresses in asp.net mvc? I would like in example to allow users registering email adresses only if coming from [URL] domain.
View 1 Repliesable to validate any email address based on the domain. For example, the system says anybody with a microsoft.com email address can create an account. Here is my code so far, it doesn't appear to work.
If Not Regex.IsMatch(tbEmailAddress.Text.Trim, "^([0-9a-zA-Z]([-.w]*[0-9a-zA-Z])*@" + mySetting.EmailDomain)
I have the IIS webserver on Domain A. I have many users on Domain B, C, D, E.
I've set the NTFS security permission for each user and his/her domain to the webserver's security ntfs permission folder. But it is still not authenticating. So what do I need to do to enable this feature? I am using windows 2003 webserver.
I need a control that will accept an email address and password/verify with a password strength indicator.
Has anyone seen a similar type control?
i have code for forgot password using gmail account. But i want to send password for multiple domains like yahoo,rediffmail and more.
View 1 RepliesI 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]....
I need to authenticate users based on three parameters such as username, password and officename instead of just username and password. User name is unique only across the single office and not across the application.
Can I achieve this using Membership class and if yes do I need to write any custom code for that?
I'm trying to extract the domain name from an email address. For example if an email address is info@mydomain.com i want to extract 'mydomain' from the string.
I have some C# code which does this:
[Code]....
This works fine - except if a user has an email address which contains a dot '.' (e.g. fname.lname@mydomain.com) then it throws the following error:
Length cannot be less than zero.Parameter name: length
Line 29: int startIndex = strEmail.IndexOf("@");Line 30: int endIndex = strEmail.IndexOf(".") - startIndex;Line 31: string domain = strEmail.Substring(startIndex + 1, endIndex - 1);
The problem is the first '.' in the email address is causing it to calculate the string from the incorrect position.
Is there a way to retify this - or does anyone know of another solution to extract the domain name from an email address?
how to check the domain name of an email address...
i.e
in 4@4.com
validating 4(second one-domain) should return false if the domain is not exist again
if 4(first one) is not a valid user then also return false
i have an requirment where an user can enter multiple email address.
The validation should ensure that he should enter address in the format "something@abc.com".
my existing validation ensures that some text is entered before "@" symbol and "abc.com" is the domain.
@"w+([-+.']w+)*@abc.com$";
I would need my regex to check for the delimiter ";" between two mail id's .
valid: a@abc.com |
a@abc.com;b@abc.com|
invalid: a@abc.comm | a@abc.com,b@abc.com | @abc.com |
a@abc.comb@abc.com|
I've tried many links but ther were of no use and i'd be grateful if someone could help me modify the current one to suit my requirments
In my registration form, there is field to enter email-id of member, i want to restrict user, so that he would not able to enter gmail, yahoo, radiff.... emailids is this possible.., Only company email id eg: priyanka@juncturetech.net must be allowed?
View 1 RepliesBy default the Password Recovery control requires the username to send the user the login details. Is there any way I can configure it to work with either the log in name and email address or failing that just email address?
View 1 RepliesIs it possible to use the PasswordRecovery control to recover a password using the email address instead of the user name?
Ideally I'd like to have the PasswordRecovery control allow users to enter their email address instead of their user name and then proceed to answer the security question.
I want to limit the selecting of data records to only the user who created the record, OR a users who's email address belongs to the domain of the record being edited. So, if the producer has a value in the URL of "[URL]" and their email address in the Membership is [URL] they will be able to see the record.
I have the following table:
Table - Producer
Field: ProducerID
Field: ItemUserID
Field: URL
I have figured out how to select based on the ItemUserID (see code below), but I don't know how to compair the email address values of URL and the Membership.
protected void SqlDataSource1_Selecting(object sender, SqlDataSourceSelectingEventArgs e)
{
if (Page.User.Identity.IsAuthenticated)
{
//get id of user logged in
e.Command.Parameters["@ItemUserID"].Value = Membership.GetUser().ProviderUserKey;
}
}
how to code my requirements?
in my asp.net+vb web page which is use din INTRANET web . In a page i want to restrict the browsing for four peoples only, so that i used a code like below.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim ipaddress As String
ipaddress = Request.ServerVariables("HTTP_X_FORWARDED_FOR")
If ipaddress = "" OrElse ipaddress Is Nothing Then
ipaddress = Request.ServerVariables("REMOTE_ADDR")
End If
iptxt.Text = (ipaddress)
If iptxt.Text = ("192.168.0.3") Then
Response.Redirect("err.aspx")
End If
end sub
in my asp.net+vb web page which is use din INTRANET web . In a page i want to restrict the browsing for four peoples only, so that i used a code like below.
ProtectedSubPage_Load(ByVal sender AsObject,ByVal e AsSystem.EventArgs)HandlesMe.LoadDim ipaddress AsString ipaddress =Request.ServerVariables("HTTP_X_FORWARDED_FOR")If ipaddress =""OrElse ipaddress IsNothingThen ipaddress =Request.ServerVariables("REMOTE_ADDR")EndIf iptxt.Text=(ipaddress) If iptxt.Text=("192.168.0.3")ThenResponse.Redirect("err.aspx")EndIf
I have a lable that I want to show the logged in users e-mail address. Can someone show me the code-behind in C# for this?
lblEmail.Text = ....
I cannot send email to the the users when they forget their password ( I am using .NET's Forgot password wizard), and I am using the below code in the web.config file. My hosting provider is Go Daddy and it is a shared hoting.
[code]...
I can email the password in my local machine by using the forgot password wizard, but after I have uploaded all the files in Go Daddy, it does not work. That means, I am wrong somewhere at above mentioned code.
I have login page and i have 2 text box and 2 button
1-btnlogin
2-btnforget
When users forget their password they click on btnforget and they go to pass.aspx page in this page they enter their email address and click on send button ...
I want when users click on send button automatically send me an email with their username and email address that they type in textbox ...
I am unsure how to go about my task. I need to get the email property from asp.net's profile class.
I am loading a formview based on username stored in an sql table. I want to get the email address from the users profile based on the matching username fields
In pseudo code:
Get profile.emailaddress where username.text = profile.username
Is it possible to allow users to login with Email, UserName, Phone or Password. but landing page should only select record by UserNme
LOGIN
protected void OnAuthenticate(object sender, AuthenticateEventArgs e) {
string constr = ConfigurationManager.ConnectionStrings["con"].ConnectionString;
int UserID;
using (SqlConnection con = new SqlConnection(constr)) {
using (SqlCommand cmd = new SqlCommand("Validat_UserTable"))
[Code] ....
Is there any built in way to get a users email address based on their username in ASP.NET 4.0? Or do I have to query the necessery tables?
I'm using this to get the logged in user:
string username = HttpContext.Current.User.Identity.Name.ToString();
Is there similar functionality to get the currently logged in users email from the database?
how do I grab an email address from a web form and email to that email address with the link to a webform?
View 5 RepliesI just begin creating a website for an organization. First page to be displayed in the login page. I dont have any knowledge in ASP.NET Security. On Login page, i want to display UserName field as disabled with the useralias of the user who currently logged into Windows. Password user has to provide and it should be that user's windows password.
How do i validate that password that user has entered is his windows password?
how to make login control allow users to login by either username or email address
View 1 Replies