Il 14/09/2012 21:19, Jim Lucas ha scritto:
On 09/13/2012 04:15 PM, Tonix (Antonio Nati) wrote:
Jim, sorry but you did not read carefully my posts.
Since the fist post, I ALWAYS spoke about connections a PHP script may
open autonomously (what you name second connection).
I'm never speaking about listening/intercepting/using the original HTTP
request.
Then why did you bring up apache? That seems to be the source of
confusion...
There is no confusion at all.
When a script is executing under apache, it can do whatever it wants
(within its permissions of course), opening other sockets and making any
kind of processing and IO. It does not interphere with apache
connections, it just uses new connections.
So, my request is clear: how to force a PHP script to bind only to
permitted IP (i.e. using directive similar to OPEN_BASEDIR).
The answer is clear. Actually PHP cannot force a PHP script to bind only
to specific IPs.
So I've filed a request in PHP bug's repository for examining this
possibility.
In a multi IP apache configuration, I feel right each PHP script should
only (eventually) bind to the IP where the connection is received, or to
a permitted IP.
Hope this helps.
Tonino
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