Restrict Multiple Logins
I have a problem with restricting multiple users to get access to my site with the same username and password.
I allready set up a table getting the UserID of the user and putting it in the table, therefore restricting access for future logins as long as the users Session is still valid.
Now to my problem. When the user logs out everything is great, but when he just closes IE the session is still valid and the field in the DB will not be deleted. I have put a SQL in the Sessoin_OnEnd in the global.asa file, but since this site is a micro site in another folder than the root, the global.asa can effect the main site aswell. And it will take at least 15 minutes before he can login again (and I do not want to set session.timeout any lower).
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I want to prevent multiple logins in my web application. For eg:If a user "userA" logs into the application,some other user with same userid "userA" should not be allowed to login as long as previously logged in "userA" is active.
Is there any solution? One method I thought was when user logs into application,
I set a flag in table.If user logs out of application from the logout button explicitly provided in application, I reset the flag for that userid.But if user closes the application from browser(close) , I am unable to find a way to reset a flag.
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Im trying to detect multiple logins...
Im using a application object in my global.asa, for some reason it doesnt seem to work. here is my code
<script language="vbscript" runat="server">
Sub Session_OnStart
Session("LoggedIn")=0
End Sub
sub Application_OnStart()
Application("Logged")=1
End sub
</script>
In my pages if i print the Application("Logged") value, it does not show....
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I have developed an ASP web application. If I sell this out to my client, how can I make sure that he doesn't run multiple copies of it. That is when I sell the web application my client should be restricted from running more than one copy.
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I'm trying to make my login page also insert into a seperate table a list of users when they login. The current code returns no errors but does not write to the table. It is still checking the user and password correctly but that's it. Any ideas? I'm sure it's something stupid but I can't see it. Also is there anyway to encrypt the login too? Code:
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I need to know how to validate a user and password that is in the MS SQL Logins. (Not a table)
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I would like to prevent a user from logging in with their user/password combination on a different computer or even a different browser window, if they are already logged in. I have a login page, from which I use a DB check to verify user/password info. Also, I have a bit loggedIN field in the DB, which I use to see if they are currently logged in; if so, I prevent them from logging in a second time.
Unless they click the "Log Out" button, then the DB value does not get changed. Any suggestions as to how I can log them out, even if they simply close the browser window or jump to a different page?
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I need to display the # of online users on my system, as well as the 10 users that last logged in at that moment....How would I do this? Im sorry if question is vague but I've never done this before and I've no idea how to do it. Will I be needing an application variable? Do I have to use it on a global.asa file?
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I would like to create an auto-lock out module where users are unable to continue login attempt after 3-5 unsuccessful logins. In addition, the user account are automatically suspended after stipulated unsuccessful logins. Is there any sample coding in ASP or Javascript for me to refer to??
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i need help about restricting pages other than home page
i have a project inserting resume details here
i have 4 pages include home page
if i want to restict all the pages except home page
while starting
how to write asp code for that one
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i have a signup form in Macromedia flash which posts the details from input boxes to a database, this is the asp file Code:
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I have an ASP page that I want to allow access from only from a certain block of address, can someone get me started?
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I'm trying to restrict access to a page based on a session variable called MemberUserID, so the way I thought of doing it was to say if MemberUserID is not equal to this value, then you would get an error page, but the operator I'm trying to use is giving me an error:
<%
If Session("MemberUserID") != Name Then
Response.Redirect "error.asp"
End If
%>
is there a better way to do this?
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How can one restrict what kind of web browser users use to view your web site. I only want users to be able to browse my web site using firefox. I know this is possible because I've seen others do it. I'm just tired of it working fine on firefox and not right on other browsers.
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I know I'm doing something simple wrong here and it's doing my head in. Don't know if anyone can help without me posting yards of code? I am using normal login page in dreamweaver which uses record id as the username and users password as password.
This all works fine logs in and forwards to /ammend.asp?id=7295 which is also restricted, then the user can update their record, no problems so far. The problem is that if I change the ?id= to another number 7687 for instance in the browser then the user has access to that record 7687 when I though it should go back to the login page.
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I am running a virtual hosting server. The configuration of server is
as follows:
Windows 2000
IIS 5.0
All the virtual hosting sites are running as seperate user ie for the
site www.xxx.com is running under xxxIIS and www.yyy.com is running as
yyyIIS. I have also taken some precautionary file system security
measures like the group everyone is not present in c: and directories
corresponding to sites. But at the same time I can not remove everyone
access from the full system, I will need to keep them in few
directories.
This can lead to an asp code that is present on the server to do stuff
like browsing through the file system, reading the contents of file
etc. For ex if I have everyone acccess to c:winntsystem32 then any
person on the server can write code to view the contents inside
folder.
I want to know if there is any way to restrict the script belonging to
one virtual hosting site to access only the contents of that site.
example the site www.xxx.com present inside
c:inetpubwwwrootwww.xxx.com directory and can access only the
contents inside this and the child directories. Is this possible? I
searched the on google but could not find any link that gives me any
information on this. It will really be a valuable information to me.
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I have big problem because i need to link site and one service. I have customer with his site and about 1000 html pages which he want to be restricted. So we prolly need to do changes in that html pages...
Other thing is that part of site would be avaliable via payment thorugh SMS service. SO basicaly u go to one site, send SMS with instructions, and that service send u SMS with random generated password.
Then user need to go back to site and login using that random generated password. Can this be done and in what way. We have this system working in php but i dont have much ideas how to use this in ASP specialy with random passwords. I have some asp scripts that restrict pages but ofc users and pwd must be defined in access/SQL which is problem here regarding i dont have user/pwd i only have random generated code:
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I have a website setup which also provide ability to download latest version
of our Software by logging into the webpage. All latest softwares (ONLY ONE
FILE .EXE for each Software) are located in the "/Download" folder of my
website. Customer will login to website and the ASP page decide the software
that this user has purchased and privide ONLY that Hyperlink to download the
latest Version file.
My problem is if somoe body know the path and file name then they directly
put the URL in address bar and will get latest file. How do I restrict that?
Please suggest all possible solutions.
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i would like to know if it is possible to restict a file to an
IP address. i.e: It would only open on a system based on its IP
address.
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My problem, I've combined "log in" and "access levels" to restrict access to
certain pages, using the built in "log in" and "user authentication,
restrict access to page" features. But I find the after login I constantly
get redirected from the restricted pages. Code:
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I would like to restrict access to certain PDF files on my webserver. How can they be protected if they are in a "public" directory? For example, lets assume you have your html and asp pages for http://www.xyz.com saved on the server's hdd @ c:xyz.comhtdocs. If you place thefile.pdf in that directory, then all the "unauthorized" person would need to know is the pdf file url, i.e., http://www.xyz.com/thefile.pdf.
Assume I place the pdf file in the following directory on the server c:xyz.compdfs. Is there a way in ASP that I can allow certain visitors to view that file Remember, the asp file would be located on at c:xyz.comhtdocs.
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How can I prevent a user from entering more characters than are allowed in a database field.For instance,if a field only allows 6 characters,how do I prevent the user from trying to submit the form in a user friendly way?
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i need help about restrict page in asp
i have one project RESUMES INSERTING INTO DATABASE
for that one i have 3 pages in that one while starting.it must show 1 page only how to do that one.
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I have a select box that displays the phone numbers of an sms directory, Which has a limit of 100 . how do i restrict the size of the select box to 10 ? Code:
<select name="address_book" multiple id="address_book">
<option value="1234567">1234567</option>
<option value="1234567">1234567</option>
<option value="1234567">1234567</option>
<option value="1234567">1234567</option>
</select>
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I'm trying to find out how I can make a page to be restricted to open
between Saturdays 12:05 pm until Sundays10: pm... and that.. EVERY WEEK...
is there any way at all to do this or is it just simply impossible.???
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My boss wants me to create a form that will contain about 50 condo listings. He wants me to place a restriction on the form as to the number of Condo listings a user can select/request. Is that possible? If so, what will I need to do or use to make this stunt possible?
There will be several pages that will make up the form. There will be data being passed between the forms. To do that I would use ASP (I guess).
The items on each page would be different. Lets say on page1 there are 20 available condos located in area A. On page2 there are 20 available condos located in area B. On page3 there are 10 available condos located in area C.
The user goes to page2 sees a condo that he/she would like information about. They select that condo.
The user has now selected -one- condo from page2.
If the user goes to page 1 or 3 and selects a condo from those pages when the user hits the Submit button, the program should not allow the page(s) to submit since they have selected more than one condo. How can I make this possible?
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Can someone point me in the right direction on this? There are 3
fields in the DB: model, rma, bagqty. If the values on a certain row
are I530, 1108, 50 and a user goes to input the same data I dont want
the insert to be allowed and force a new insert.
I dont need someone to do this for nor do I want that, just need a push
in the right direction.
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I want to display something strictly if the value of pid = 4, except anything after this, for example index.asp?pid=4&nid=3.
Still the if statement continues to display I am sure because pid=4 still exists is there a method to be strict, for example not & ....
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I'm creating a forum based site with basic BBCode features, but am concerned that misuse of the [ img ] tag will mess up my layout. I do not want to go down to road of users uploading images, but want to allow them to embed images from flickr, photobucket etc.
So, is it possible to restrict all linked images that are say, over 400 pixels wide? I've been racking my brains and have had trouble coming up with any solutions. Is it possible?
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how can i retrict user to only access the web page iif and only if they have the username and password, they neeed to login before can access the certain pages. How is the coding for that web pages?
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Am trying to restrict user from entering non ASCII character in the text area. Say if the user entered non ASCII character then on the form post back it should show them the message like:
"non ASCII character between the word1+word2"
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Just as the title says I am trying to do something impossible with a single SQL statement. I am doing an ASP webpage for internal use at the company I work for.
I want to know if there is a way to insert/update data into multiple tables in 1 SQL statement.
If it requires functions | views or anything else that is fine but I don't want to have 3-4 different SQL statements to update 2-3 different columns in different tables.
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I have a search option on my website, which should perform a search on 4 fields, as follows:
tblNews
headline
content
tblDatabank
filename
description
It only needs to return matches which are an exact match of their search criteria. For instance, searching for "I am here" would return a record which contained "I am here", but not just "I" or "I am" etc.
I need to return all these records as part of one recordset preferably, as I want to be able to order them etc., though I imagine you may suggest I use an array somehow to merge two recordets etc., then reorder them?
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