nbari
December 5th, 2009, 03:53
I installed djbdns, configured tinydns and axfrdns but notice that axfrdsn was running like root instead of user axfrdns.
the problem was that the axfrdns-conf make a run file excluding the option -U
--
The -U option (uppercase "U") to tcpserver is designed to cooperate with envuidgid, to achieve the same effect:
#!/bin/sh
# mydaemon/run
#===
exec \
envuidgid safeuser \
tcpserver -U \
0 999 \
mydaemon
### that's all folks!
--
at the end the run script should look like this:
#!/bin/sh
exec 2>&1
exec envdir ./env sh -c '
exec envuidgid axfrdns softlimit -d300000 tcpserver -U -vDRHl0 -x tcp.cdb -- "$IP" 53 /usr/local/bin/axfrdns
the -U helps not running like root but now the problem is that axfrdns can not start properly:
axfrdns: fatal: unable to chroot to /var/tinydns/root: permission denied
any ideas ?
the problem was that the axfrdns-conf make a run file excluding the option -U
--
The -U option (uppercase "U") to tcpserver is designed to cooperate with envuidgid, to achieve the same effect:
#!/bin/sh
# mydaemon/run
#===
exec \
envuidgid safeuser \
tcpserver -U \
0 999 \
mydaemon
### that's all folks!
--
at the end the run script should look like this:
#!/bin/sh
exec 2>&1
exec envdir ./env sh -c '
exec envuidgid axfrdns softlimit -d300000 tcpserver -U -vDRHl0 -x tcp.cdb -- "$IP" 53 /usr/local/bin/axfrdns
the -U helps not running like root but now the problem is that axfrdns can not start properly:
axfrdns: fatal: unable to chroot to /var/tinydns/root: permission denied
any ideas ?