HTTP Restricted Access

[Giannis Paterakis]

On Sun, 23 Nov 1997, Christos Ricudis wrote:

> 
> Hello Kostas!
> 
> In <LINUX-USERS.GR> Kostas Lialiambis wrote:
> 
>  KL> #!/bin/sh
>  KL> /sbin/ipfwadm -I -f
>  KL> for i in $(netstat -t -n|grep :80|grep ESTABLISHED \
>  KL>                |tr -s " "|cut -d " " -f 5|cut -d ":" -f 1)
>  KL> do /sbin/ipfwadm -I -i deny -S $i/32 -D 0.0.0.0/0 80 -P tcp -y
> 
> Akomh kalytera, kane ena wrapper. 
> 
> 8a kaleis to httpd soy apo to /etc/inetd.conf me th xrhsh enos wrapper se C o
> opoios me th xrhsh ths getpeername(2) (poy 8a thn kaleseis dinontas san
> parametro to file descriptor ths standard input) 8a briskei thn IP address toy
> apenanti zwoy, kai analogws me ta energa connections (ta opoia eite 8a ta
> briskeis on the fly diabazontas to /proc/net/tcp eite 8a ta krataei o idios o
> wrapper me prwtoboulia toy) 8a kaleis ton httpd (an 8ewreis oti prepei na
> epitrepseis thn klhsh) alliws 8a stelneis aplws sto standard output ena error
> me ton idio tropo poy to kanei to httpd....
> 
> Christos Ricudis, ricudis at paiko.gr                              2:413/11.0.
> --

mia fora thelw na pei kati kapios re xrhsto kai na kaneis reply kai na
peis "SWSTOS!!!!!"

Gmorning:))


== Giannis Paterakis ==========================================================
                      Department of Mechanical Engineering
                      Aristotle University of Thessaloniki
				   Hellas	
==================================================== jpat at egnatia.ee.auth.gr == 
PGP key:    http://egnatia.ee.auth.gr/~jpat/pgp_public_key.asc
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