Blocking/Allowing by IP in ASP?

[newguy99]

Hi,
i need to know how to write a page in either JS, ASP etc.. page(s) that does the following.

1) Checks the ‘referrer’ page, where that person clicked on the link from.

2) If they clicked, typed in the URL, or got to the page from anywhere but http://client.internal.network/webca...h/default.html , they should be re-directed to a page that says “sorry, please access this event from http:// ….

3) If they clicked on the link from the correct page (http://client.internal.network/webca.../default.html), they should be re-directed to the registration page à http://example.url.com/view/wl/r.htm?

4) The client is concerned that people will just by-pass this ‘check’ page by having one person access the event from the appropriate location (http://client.internal.network/webca.../default.html), gain access to the event, and then simply copy and paste the registration page URL from the Address bar, or view source on the registration page, and email the actual event link to a friend, thus bypassing this whole page we’re creating. I would guess that if they come from the correct page (http://client.internal.network/webca.../default.html), the re-direct can be a JS pop-up (970x680), thus hiding the address bar.

[sashi]

Hi,
i need to know how to write a page in either JS, ASP etc.. page(s) that does the following.

1) Checks the ‘referrer’ page, where that person clicked on the link from.

2) If they clicked, typed in the URL, or got to the page from anywhere but http://client.internal.network/webca...h/default.html , they should be re-directed to a page that says “sorry, please access this event from http:// ….

3) If they clicked on the link from the correct page (http://client.internal.network/webca.../default.html), they should be re-directed to the registration page à http://example.url.com/view/wl/r.htm?

4) The client is concerned that people will just by-pass this ‘check’ page by having one person access the event from the appropriate location (http://client.internal.network/webca.../default.html), gain access to the event, and then simply copy and paste the registration page URL from the Address bar, or view source on the registration page, and email the actual event link to a friend, thus bypassing this whole page we’re creating. I would guess that if they come from the correct page (http://client.internal.network/webca.../default.html), the re-direct can be a JS pop-up (970x680), thus hiding the address bar.

Hi there,

Kindly refer to below code segment, hope it helps. Good luck & take care.

<% 
Dim sBlockedIP
sBlockedIP = Request.ServerVariables("REMOTE_ADDR") 
'check if the IP is the one that is blocked
If sBlockedIP = "1.2.3.4" Then 
'if IP address is banned then redirect to no_access.asp
Response.Redirect "no_access.asp"
End If 
%>