bexec

#!/usr/local/bin/cbsd
#v11.0.15
MYARG="jname"
MYOPTARG="cmd port script"
MYDESC="Execution for command inside ConvectIX VM"
ADDHELP="port=22  alternative ssh port\n"
CBSDMODULE="bhyve"

. ${subr}
. ${strings}
init $*

[ -z "${jname}" ] && err 1 "Give me jname"
[ -z "${port}" ] && port=22

shift  # todo: jname and cmd may have reverse order

[ -z "${cmd}" -a -z "${script}" ] && cmd="${@}"
[ -z "${cmd}" -a -z "${script}" ] && err 1 "Empty command"

. ${jrcconf}
[ $? -eq 1 ] && err 1 "${MAGENTA}No such jail: ${GREEN}${jname}${NORMAL}"
[ "${emulator}" != "bhyve" ] && err 1 "${MAGENTA}Not in bhyve mode${NORMAL}"

[ ${jid} -ne 0 ] || err 1 "Not running"

/usr/bin/nc -w 2 -z ${ip4_addr} ${port} > /dev/null 2>&1

[ $? -ne 0 ] && err 1 "${MAGENTA}SSH port unavailable: ${GREEN}${ip4_addr}:${port}${NORMAL}"

if [ -n "${cmd}" ]; then
/usr/bin/ssh -i ${sshdir}/id_rsa ubuntu@${ip4_addr} /bin/sh <<CBSD_EOF
${cmd}
CBSD_EOF
elif [ -n "${script}" ]; then
	[ ! -r "${script}" ] && err 1 "${MAGENTA}No such script: ${GREEN}${script}${NORMAL}"
	scr_name=$( /usr/bin/basename ${script} )
	echo "/usr/bin/sftp -i ${sshdir}/id_rsa ${script} ubuntu@${ip4_addr}:/tmp/${scr_name}"
	/usr/bin/scp -i ${sshdir}/id_rsa ${script} ubuntu@${ip4_addr}:/tmp/${scr_name}
	/usr/bin/ssh -i ${sshdir}/id_rsa ubuntu@${ip4_addr} "cd /tmp ; /bin/sh /tmp/${scr_name}"
fi

exit 0