Hello,

Assuming your VPN subnet is 10.10.1.0/24, In your server{} block on
erp.mywebpage.com.my you will want to put the following.

allow 10.10.1.0/24;
deny all;

error_page 403 = @403;
location @403 {
echo "You are not authorized to view this page"
}


On Fri, Jun 6, 2014 at 6:07 PM, ericmachine <nginx-forum@nginx.us> wrote:

> Hi everyone,
>
> I would like to check whether this is possible with nginx (on ubuntu 12.04
> LTS 64 bits).
>
> I have a website
>
> www.mywebpage.com.my
>
> this is just another website.
>
> There is a login button. When someone click on this login button, it would
> redirect them to https://erp.mywebpage.com.my. However, there are 2
> scenarios will happen:-
> - if you are connected to our secure VPN (via OpenVPN), this redirection
> would be successful.
> - if you are not connected to the secure VPN (means the user doesn't have
> any access), then it will show "you are not authorised to view this page".
> This message should appear within www.mywebpage.com.my.
>
> FYI
>
> www.mywebpage.com.my - hosted on a public facing VPS (outside office)
>
> erp.mywebpage.com.my - hosted at my office server (once connected to the
> secure VPN, it is as if accessing via intranet)
>
> Is this possible and any suggestions to make this work?
>
> Thanks.
>
> Posted at Nginx Forum:
> http://forum.nginx.org/read.php?2,250715,250715#msg-250715
>
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