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|
#!/bin/sh
set_sysctl(){
# Set sysctl value(s) and persist them to /etc/sysctl.conf.
# $1..$N = sysctl values (as "name=value" strings)
while [ $# -gt 0 ]; do
sysctl "$1"
sed -i.bak "/^${1%%=*}=/{
h
s/=.*/=${1#*=}/
}
\${
x
/^\$/{
s//${1}/
H
}
x
}" /etc/sysctl.conf
shift
done
rm -f /etc/sysctl.conf.bak
}
set_loader_conf(){
# Set the FreeBSD bootloader options in /boot/loader.conf.
# The host will be rebooted if the file is changed.
# $1..$N = bootloader options (as "name=value" strings)
[ "$BOXCONF_OS" = freebsd ] || bug 'set_loader_conf can only be used on FreeBSD'
while [ $# -gt 0 ]; do
grep -qxF "${1%%=*}=\"${1#*=}\"" /boot/loader.conf || BOXCONF_NEED_REBOOT=true
sed -i.bak "/^${1%%=*}=/{
h
s/=.*/=\"${1#*=}\"/
}
\${
x
/^\$/{
s//${1%%=*}=\"${1#*=}\"/
H
}
x
}" /boot/loader.conf
shift
done
rm -f /boot/loader.conf.bak
}
load_kernel_module(){
# Ensure the given kernel modules are loaded.
# $1..$N = module names
case $BOXCONF_OS in
freebsd)
while [ $# -gt 0 ]; do
kldstat -qn "$1" || kldload -v "$1"
shift
done
;;
*)
die "load_kernel_module unimplemented for ${BOXCONF_OS}"
;;
esac
}
add_local_user(){
_bcalu_homedir_mode=700
_bcalu_create_homedir=
_bcalu_homedir=
_bcalu_comment=
_bcalu_shell=/sbin/nologin
_bcalu_pgroup=
_bcalu_grouplist=
_bcalu_uid=
# Add a local user if it doesn't exist.
while getopts c:d:G:g:mM:s:u: _bcalu_opt; do
case $_bcalu_opt in
c) _bcalu_comment=$OPTARG ;;
d) _bcalu_homedir=$OPTARG ;;
G) _bcalu_grouplist=$OPTARG ;;
g) _bcalu_pgroup=$OPTARG ;;
M) _bcalu_homedir_mode=$OPTARG ;;
m) _bcalu_create_homedir=true ;;
s) _bcalu_shell=$OPTARG ;;
u) _bcalu_uid=$OPTARG ;;
esac
done
shift $((OPTIND - 1))
_bcalu_username=$1
: ${_bcalu_homedir:="/home/${_bcalu_username}"}
: ${_bcalu_comment:="${_bcalu_username} user"}
case $BOXCONF_OS in
freebsd)
if pw usershow "$_bcalu_username" > /dev/null 2>&1; then
log "local user ${_bcalu_username} already exists"
return 0
fi
pw useradd \
-n "$_bcalu_username" \
-c "$_bcalu_comment" \
-s "$_bcalu_shell" \
-M "$_bcalu_homedir_mode" \
-d "$_bcalu_homedir" \
${_bcalu_create_homedir:+-m} \
${_bcalu_grouplist:+-G ${_bcalu_grouplist}} \
${_bcalu_pgroup:+-g ${_bcalu_pgroup}} \
${_bcalu_uid:+-u ${_bcalu_uid}}
log "added local user ${_bcalu_username}"
;;
*)
die "add_local_user unimplemented for ${BOXCONF_OS}"
;;
esac
}
|
