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96 lines
3.0 KiB
96 lines
3.0 KiB
#!/bin/bash
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#
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# Initial script for Live operating system
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# This script are launching before starting init from linux-live script.
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# Current dir allways must be set to root (/)
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# All system path must be relative, except initrd dirs
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ENABLED=yes
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[ "$ENABLED" != "yes" ] && exit 0
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DEBUGMODE=no
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SELF_NAME="56-security"
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PATH=.:/:/usr/bin:/usr/local/bin:/usr/local/sbin
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unset ROOTFS; [[ -d /usr/lib/ublinux ]] || ROOTFS=.
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SOURCE=${ROOTFS}/usr/lib/ublinux/functions; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null || exit 0
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SOURCE=${ROOTFS}/usr/lib/ublinux/os-config; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null || exit 0
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debug_mode "$0" "$@"
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SYSCONF="${ROOTFS}/${SYSCONF}"
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SOURCE=${SYSCONF}/config; [[ -f ${SOURCE} ]] && . ${SOURCE} 2>/dev/null
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SOURCE=${SYSCONF}/security; [ -f ${SOURCE} ] && . ${SOURCE} 2>/dev/null
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exec_access_denied_vtx11(){
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FILE_XORGDONTVTSWITCH_CONF="${ROOTFS}/etc/X11/xorg.conf.d/ublinux-disable-vt.conf"
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FILE_SYSTEMDLOGIND_CONF="${ROOTFS}/etc/systemd/logind.conf.d/ublinux-disable-vt.conf"
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FILE_LIGHTDM_CONF="${ROOTFS}/etc/lightdm/lightdm.conf.d/ublinux-disable-vt.conf"
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if [[ ${ACCESS_DENIED_VTX11} == @(yes|enable) ]]; then
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mkdir -p ${FILE_XORGDONTVTSWITCH_CONF%/*}
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cat <<-EOF | sed 's/^\s*\t*//' > "${FILE_XORGDONTVTSWITCH_CONF}"
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Section "ServerFlags"
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Option "DontVTSwitch" "true"
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EndSection
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EOF
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if readlink -fq ${ROOTFS}/usr/bin/init | grep -q "lib/systemd/systemd$"; then
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mkdir -p ${FILE_SYSTEMDLOGIND_CONF%/*}
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cat <<-EOF | sed 's/^\s*\t*//' > "${FILE_SYSTEMDLOGIND_CONF}"
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[Login]
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NAutoVTs=0
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ReserveVT=0
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EOF
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fi
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if [[ -d ${ROOTFS}/etc/lightdm ]]; then
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mkdir -p ${FILE_LIGHTDM_CONF%/*}
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cat <<-EOF | sed 's/^\s*\t*//' > "${FILE_LIGHTDM_CONF}"
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[LightDM]
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logind-check-graphical=true
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EOF
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fi
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elif [[ ${ACCESS_DENIED_VTX11} == @(no|disable) ]]; then
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rm -f "${FILE_SYSTEMDLOGIND_CONF}" "${FILE_XORGDONTVTSWITCH_CONF}" "${FILE_LIGHTDM_CONF}"
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fi
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}
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exec_polkit(){
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## Настрока polkit правил
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rm -f ${ROOTFS}/etc/polkit-1/rules.d/ublinux-*
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if [[ -n ${POLKIT[@]} ]]; then
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for RULES in "${!POLKIT[@]}"; do
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RULES_GROUP=
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RULES_FILE="${ROOTFS}/etc/polkit-1/rules.d/ublinux-$(sed 's/\([A-z0-9]*.[A-z0-9]*.[A-z0-9]*\)\..*/\1/' <<< ${RULES}).rules"
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RULES_RESULT=$(cut -d: -f1 <<< ${POLKIT[${RULES}]})
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for GROUP in $(grep ":" <<< ${POLKIT[${RULES}]} | cut -d: -f2 | tr ',' '\n'); do
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RULES_GROUP+="&& subject.isInGroup(\"${GROUP}\") "
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done
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cat >> ${RULES_FILE} <<EOF
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polkit.addRule(function(action, subject) {
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if (action.id.indexOf("${RULES}") == 0
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&& subject.active == true
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&& subject.local == true
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${RULES_GROUP}
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)
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{
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return polkit.Result.${RULES_RESULT^^};
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}
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});
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EOF
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done
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#touch ${ROOTFS}/etc/polkit-1/rules.d
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fi
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}
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if [[ ${0##*/} == ${SELF_NAME} && -z $@ ]]; then
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while read -r FUNCTION; do
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$"${FUNCTION##* }"
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done < <(declare -F | grep "declare -f exec_")
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elif [[ ${0##*/} == ${SELF_NAME} ]]; then
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for FUNCTION in $@; do
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${FUNCTION}
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done
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else
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true
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fi
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