Install p5-File-Temp, p5-Digest-MD5 and of course portaudit from ports. Verify that you can use portaudit from the command line first, refer to its man page for more information.
Copy portaudit-send.pl to the client machine, edit the script and set the following:
$hostname |
The client machine's hostname, this should also be added in the server config $allowedhosts |
$recipient |
Where to email the reports too |
$sender |
What to put the From address as |
$portaudit |
The path to portaudit |
$portauditargs |
Options to pass to portaudit, I recommend -Fda |
$passphrase |
The same password as set in the server config |
$sendmail |
Where to find sendmail and what to use as arguments |
Arrange for this to be run every night from cron, a sample crontab entry below:
15 1 * * * root /usr/local/bin/portaudit-send.pl >/dev/null 2>&1