micro_proxy - really small HTTP/HTTPS proxy
micro_proxy is a very small HTTP/HTTPS proxy. It runs from inetd, which
means its performance is poor. But for low-traffic sites, it's quite adequate.
It implements all the basic features of an HTTP/HTTPS proxy, in only 260 lines
of code.
To install it, add a line like this to /etc/inetd.conf:
webproxy stream tcp nowait nobody /usr/local/sbin/micro_proxy micro_proxy
Make sure the path to the executable is correct. Then add a line like this to
/etc/services:
webproxy port/tcp
Change "port" to the port number you want to use - 3128, or whatever.
Then restart inetd by sending it a "HUP" signal, or rebooting.
On some systems, inetd has a maximum spawn rate - if you try to
run inetd services faster than a certain number of times per minute, it
assumed there's either a bug of an attack going on and it shuts down for a
few minutes. If you run into this problem - look for syslog messages about
too-rapid looping - you'll need to find out how to increase the limit.
Unfortunately this varies from OS to OS. On FreeBSD, you add a "-R
10000" flag to inetd's initial command line. On some Linux systems, you
can set the limit on a per-service basis in inetd.conf, by changing
"nowait" to "nowait.10000".
Copyright © 1999 by Jef Poskanzer <jef@mail.acme.com>. All rights
reserved.