banip: update 0.7.10
* switch to unencrypted http downloads for ipdeny.com due to persistant certificate issues
* compact json generator code (tested with report files > 2MB)
* various code cleanups and optimizations
Signed-off-by: Dirk Brenken <dev@brenken.org>
(cherry picked from commit 8ac0103cbd)
Signed-off-by: Dirk Brenken <dev@brenken.org>
This commit is contained in:
Dirk Brenken
parent
b38bda5ee4
commit
19998f14f2
8 changed files with 697 additions and 1113 deletions
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@ -6,8 +6,8 @@
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include $(TOPDIR)/rules.mk
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PKG_NAME:=banip
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PKG_VERSION:=0.7.9
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PKG_RELEASE:=2
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PKG_VERSION:=0.7.10
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PKG_RELEASE:=1
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PKG_LICENSE:=GPL-3.0-or-later
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PKG_MAINTAINER:=Dirk Brenken <dev@brenken.org>
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@ -1,122 +1,67 @@
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#!/bin/sh
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# helper script to resolve domains for adding to banIP-related IPSets
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# written by Dirk Brenken (dev@brenken.org)
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#
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# Copyright (c) 2020-2021 Dirk Brenken (dev@brenken.org)
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# This is free software, licensed under the GNU General Public License v3.
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#
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# (s)hellcheck exceptions
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# shellcheck disable=1091,2030,2031,2034,2039,2086,2129,2140,2143,2154,2181,2183,2188
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# shellcheck disable=1091,3040
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export LC_ALL=C
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export PATH="/usr/sbin:/usr/bin:/sbin:/bin"
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set -o pipefail
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if [ -r "/lib/functions.sh" ]
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then
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. "/lib/functions.sh"
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ban_debug="$(uci_get banip global ban_debug "0")"
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ban_tmpbase="$(uci_get banip global ban_tmpbase "/tmp")"
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ban_backupdir="$(uci_get banip global ban_backupdir "${ban_tmpbase}/banIP-Backup")"
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ban_proto4_enabled="$(uci_get banip global ban_proto4_enabled "0")"
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ban_proto6_enabled="$(uci_get banip global ban_proto6_enabled "0")"
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else
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exit 1
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fi
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ban_ver="${1}"
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ban_action="${2}"
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ban_src_name="${3}"
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ban_src_file="${4}"
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. "/lib/functions.sh"
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ban_action="${1}"
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ban_src_name="${2}"
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ban_src_file="${3}"
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ban_tmpbase="$(uci_get banip global ban_tmpbase "/tmp")"
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ban_backupdir="$(uci_get banip global ban_backupdir "${ban_tmpbase}/banIP-Backup")"
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ban_proto4_enabled="$(uci_get banip global ban_proto4_enabled "0")"
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ban_proto6_enabled="$(uci_get banip global ban_proto6_enabled "0")"
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ban_ipset_cmd="$(command -v ipset)"
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ban_lookup_cmd="$(command -v nslookup)"
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ban_logger_cmd="$(command -v logger)"
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ban_rc=1
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f_log()
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{
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local class="${1}" log_msg="${2}"
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if [ -n "${log_msg}" ] && { [ "${class}" != "debug" ] || [ "${ban_debug}" = "1" ]; }
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then
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if [ -x "${ban_logger_cmd}" ]
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then
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"${ban_logger_cmd}" -p "${class}" -t "banIP-${ban_ver%-*}[${$}]" "${log_msg}"
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else
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printf "%s %s %s\n" "${class}" "banIP-${ban_ver%-*}[${$}]" "${log_msg}"
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fi
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fi
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}
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if [ "${ban_action}" = "start" ] || [ "${ban_action}" = "refresh" ]
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then
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for proto in "4" "6"
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do
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if [ -s "${ban_backupdir}/banIP.${ban_src_name}_addon_${proto}.gz" ]
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then
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gzip -df "${ban_backupdir}/banIP.${ban_src_name}_addon_${proto}.gz"
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if [ "${?}" = "0" ]
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then
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ban_rc=0
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else
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ban_rc=1
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break
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fi
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if [ "${ban_action}" = "start" ] || [ "${ban_action}" = "refresh" ]; then
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for proto in "4" "6"; do
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if { [ "${proto}" = "4" ] && [ "${ban_proto4_enabled}" = "1" ]; } ||
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{ [ "${proto}" = "6" ] && [ "${ban_proto6_enabled}" = "1" ]; }; then
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gzip -df "${ban_backupdir}/banIP.${ban_src_name}_addon_${proto}.gz" 2>/dev/null
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fi
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done
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fi
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if [ "${ban_rc}" = "1" ]
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then
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> "${ban_backupdir}/banIP.${ban_src_name}_addon_4"
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> "${ban_backupdir}/banIP.${ban_src_name}_addon_6"
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while read -r domain
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do
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update_ips=""
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result="$("${ban_lookup_cmd}" "${domain}" 2>/dev/null; printf "%s" "${?}")"
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if [ "$(printf "%s" "${result}" | tail -1)" = "0" ]
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then
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if { [ "${ban_proto4_enabled}" = "1" ] && [ ! -s "${ban_backupdir}/banIP.${ban_src_name}_addon_4" ]; } ||
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{ [ "${ban_proto6_enabled}" = "1" ] && [ ! -s "${ban_backupdir}/banIP.${ban_src_name}_addon_6" ]; }; then
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[ -s "${ban_backupdir}/banIP.${ban_src_name}_addon_4" ] && : > "${ban_backupdir}/banIP.${ban_src_name}_addon_4"
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[ -s "${ban_backupdir}/banIP.${ban_src_name}_addon_6" ] && : > "${ban_backupdir}/banIP.${ban_src_name}_addon_6"
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while read -r domain; do
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result="$(
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"${ban_lookup_cmd}" "${domain}" 2>/dev/null
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printf "%s" "${?}"
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)"
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if [ "$(printf "%s" "${result}" | tail -1)" = "0" ]; then
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ips="$(printf "%s" "${result}" | awk '/^Address[ 0-9]*: /{ORS=" ";print $NF}')"
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for ip in ${ips}
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do
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for proto in "4" "6"
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do
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if { [ "${proto}" = "4" ] && [ "${ban_proto4_enabled}" = "1" ] && \
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[ -n "$("${ban_ipset_cmd}" -q -n list "${ban_src_name}_${proto}")" ] && \
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[ -n "$(printf "%s" "${ip}" | awk '/^(([0-9]{1,3}\.){3}[0-9]{1,3}(\/[0-9]{1,2})?)([[:space:]]|$)/{print $1}')" ]; } || \
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{ [ "${proto}" = "6" ] && [ "${ban_proto6_enabled}" = "1" ] && \
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[ -n "$("${ban_ipset_cmd}" -q -n list "${ban_src_name}_${proto}")" ] && \
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[ -z "$(printf "%s" "${ip}" | awk '/^(([0-9]{1,3}\.){3}[0-9]{1,3}(\/[0-9]{1,2})?)([[:space:]]|$)/{print $1}')" ]; }
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then
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printf "%s\n" "add ${ban_src_name}_${proto} ${ip}" >> "${ban_backupdir}/banIP.${ban_src_name}_addon_${proto}"
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if [ -z "${update_ips}" ]
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then
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update_ips="${ip}"
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else
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update_ips="${update_ips}, ${ip}"
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fi
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for ip in ${ips}; do
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for proto in "4" "6"; do
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if { [ "${proto}" = "4" ] && [ "${ban_proto4_enabled}" = "1" ] && [ -n "$("${ban_ipset_cmd}" -q -n list "${ban_src_name}_${proto}")" ] &&
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[ -n "$(printf "%s" "${ip}" | awk '/^(([0-9]{1,3}\.){3}[0-9]{1,3}(\/[0-9]{1,2})?)([[:space:]]|$)/{print $1}')" ]; } ||
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{ [ "${proto}" = "6" ] && [ "${ban_proto6_enabled}" = "1" ] && [ -n "$("${ban_ipset_cmd}" -q -n list "${ban_src_name}_${proto}")" ] &&
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[ -n "$(printf "%s" "${ip}" | awk '/^(([0-9A-f]{0,4}:){1,7}[0-9A-f]{0,4}:?(\/(1?[0-2][0-8]|[0-9][0-9]))?)([[:space:]]|$)/{print $1}')" ]; }; then
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printf "%s\n" "add ${ban_src_name}_${proto} ${ip}" >>"${ban_backupdir}/banIP.${ban_src_name}_addon_${proto}"
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fi
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done
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done
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if [ -n "${update_ips}" ]
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then
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ban_rc=0
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f_log "debug" "dns_imp ::: source '${ban_src_name}' supplemented by '${domain}' (${update_ips})"
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fi
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fi
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done < "${ban_src_file}"
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done <"${ban_src_file}"
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fi
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if [ "${ban_rc}" = "0" ]
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then
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for proto in "4" "6"
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do
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if [ -n "$("${ban_ipset_cmd}" -q -n list "${ban_src_name}_${proto}")" ] && [ -s "${ban_backupdir}/banIP.${ban_src_name}_addon_${proto}" ]
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then
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"${ban_ipset_cmd}" -q -! restore < "${ban_backupdir}/banIP.${ban_src_name}_addon_${proto}"
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gzip -f "${ban_backupdir}/banIP.${ban_src_name}_addon_${proto}"
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fi
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rm -f "${ban_backupdir}/banIP.${ban_src_name}_addon_${proto}"
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done
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fi
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f_log "info" "banIP domain import for source '${ban_src_name}' has been finished with rc '${ban_rc}'"
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for proto in "4" "6"; do
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if [ -n "$("${ban_ipset_cmd}" -q -n list "${ban_src_name}_${proto}")" ] && [ -s "${ban_backupdir}/banIP.${ban_src_name}_addon_${proto}" ]; then
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"${ban_ipset_cmd}" -q -! restore <"${ban_backupdir}/banIP.${ban_src_name}_addon_${proto}"
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gzip -f "${ban_backupdir}/banIP.${ban_src_name}_addon_${proto}"
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fi
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done
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"${ban_logger_cmd}" -p "info" -t "banIP-resolve [${$}]" "banIP domain import for source '${ban_src_name}' has been finished" 2>/dev/null
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rm -f "${ban_src_file}"
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exit "${ban_rc}"
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@ -1,14 +1,10 @@
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#!/bin/sh
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#
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ban_pidfile="/var/run/banip.pid"
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ban_enabled="$(/etc/init.d/banip enabled; printf "%u" "${?}")"
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# firewall hotplug script for banIP
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# Copyright (c) 2019-2021 Dirk Brenken (dev@brenken.org)
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# This is free software, licensed under the GNU General Public License v3.
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if [ "${ban_enabled}" = "0" ] && [ "${ACTION}" = "add" ] && [ -n "${INTERFACE}" ]
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then
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ban_ifaces="$(uci_get banip global ban_ifaces)"
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if [ ! -s "${ban_pidfile}" ] && [ -n "$(printf "%s\n" "${ban_ifaces}" | grep -F "${INTERFACE}")" ]
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then
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if /etc/init.d/banip enabled && [ "${ACTION}" = "add" ] && [ -n "${INTERFACE}" ]; then
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if [ ! -s "/var/run/banip.pid" ] && uci_get banip global ban_ifaces | grep -q "${INTERFACE}"; then
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/etc/init.d/banip refresh
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fi
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fi
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exit 0
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@ -1,16 +1,14 @@
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#!/bin/sh /etc/rc.common
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# written by Dirk Brenken (dev@brenken.org)
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#
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# Copyright (c) 2018-2021 Dirk Brenken (dev@brenken.org)
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# This is free software, licensed under the GNU General Public License v3.
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#
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# (s)hellcheck exceptions
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# shellcheck disable=1091,2030,2031,2034,2039,2086,2129,2140,2143,2154,2181,2183,2188
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# shellcheck disable=1091,2034,3043,3057,3060
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START=30
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USE_PROCD=1
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if [ -n "$(type -t extra_command)" ]
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then
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if type extra_command >/dev/null 2>&1; then
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extra_command "refresh" "Refresh ipsets without new list downloads"
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extra_command "suspend" "Suspend banIP processing"
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extra_command "resume" "Resume banIP processing"
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@ -18,7 +16,6 @@ then
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extra_command "report" "[<cli>|<mail>|<gen>|<json>] Print banIP related IPset statistics"
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extra_command "list" "[<add>|<add_asn>|<add_country>|<remove>|<remove_asn>|<remove_country>] <source(s)> List/Edit available sources"
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extra_command "timer" "[<add> <tasks> <hour> [<minute>] [<weekday>]]|[<remove> <line no.>] List/Edit cron update intervals"
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extra_command "version" "Print version information"
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else
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EXTRA_COMMANDS="status refresh suspend resume query report list timer version"
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EXTRA_HELP=" status Service status
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@ -28,34 +25,28 @@ else
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query <IP> Query active banIP IPSets for a specific IP address
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report [<cli>|<mail>|<gen>|<json>] Print banIP related IPset statistics
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list [<add>|<add_asn>|<add_country>|<remove>|<remove_asn>|<remove_country>] <source(s)> List/Edit available sources
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timer [<add> <tasks> <hour> [<minute>] [<weekday>]]|[<remove> <line no.>] List/Edit cron update intervals
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version Print version information"
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timer [<add> <tasks> <hour> [<minute>] [<weekday>]]|[<remove> <line no.>] List/Edit cron update intervals"
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fi
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ban_init="/etc/init.d/banip"
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ban_script="/usr/bin/banip.sh"
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ban_pidfile="/var/run/banip.pid"
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if [ -s "${ban_pidfile}" ] && { [ "${action}" = "start" ] || [ "${action}" = "stop" ] || \
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[ "${action}" = "restart" ] || [ "${action}" = "reload" ] || [ "${action}" = "refresh" ] || \
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[ "${action}" = "suspend" ] || [ "${action}" = "resume" ] || [ "${action}" = "query" ] || \
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{ [ "${action}" = "list" ] && [ -n "${1}" ]; } || { [ "${action}" = "report" ] && [ "${1}" != "json" ]; }; }
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then
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if [ -s "${ban_pidfile}" ] && { [ "${action}" = "start" ] || [ "${action}" = "stop" ] ||
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[ "${action}" = "restart" ] || [ "${action}" = "reload" ] || [ "${action}" = "refresh" ] ||
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[ "${action}" = "suspend" ] || [ "${action}" = "resume" ] || [ "${action}" = "query" ] ||
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{ [ "${action}" = "list" ] && [ -n "${1}" ]; } || { [ "${action}" = "report" ] && [ "${1}" != "json" ]; }; }; then
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exit 0
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fi
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boot()
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{
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> "${ban_pidfile}"
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boot() {
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: >"${ban_pidfile}"
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rc_procd start_service
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}
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start_service()
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{
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if [ "$("${ban_init}" enabled; printf "%u" ${?})" = "0" ]
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then
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if [ "${action}" = "boot" ]
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then
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start_service() {
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if "${ban_init}" enabled; then
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if [ "${action}" = "boot" ]; then
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return 0
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fi
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procd_open_instance "banip"
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@ -68,102 +59,84 @@ start_service()
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fi
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}
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version()
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{
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version() {
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rc_procd "${ban_script}" version
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}
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refresh()
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{
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refresh() {
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rc_procd start_service refresh
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}
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reload_service()
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{
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reload_service() {
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rc_procd start_service reload
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}
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stop_service()
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{
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stop_service() {
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rc_procd "${ban_script}" stop
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}
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restart()
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{
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restart() {
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rc_procd start_service restart
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}
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suspend()
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{
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suspend() {
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rc_procd start_service suspend
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}
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resume()
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{
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resume() {
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rc_procd start_service resume
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}
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query()
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{
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query() {
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rc_procd "${ban_script}" query "${1}"
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}
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list()
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{
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local src_archive src_file src_enabled key name enabled focus url_4 rule_4 url_6 rule_6 action="${1}"
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list() {
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local src_archive src_file src_enabled key name enabled focus descurl url_4 rule_4 url_6 rule_6 action="${1}"
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if [ "${action%_*}" = "add" ] || [ "${action%_*}" = "remove" ]
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then
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if [ "${action%_*}" = "add" ] || [ "${action%_*}" = "remove" ]; then
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shift
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for name in "${@}"
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do
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for name in "${@}"; do
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case "${action}" in
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"add")
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if [ -z "$(uci_get banip global ban_sources | grep -Fo "${name}")" ]
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then
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if ! uci_get banip global ban_sources | grep -q "${name}"; then
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uci_add_list banip global ban_sources "${name}"
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printf "%s\n" "::: banIP source '${name}' added to config"
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fi
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;;
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;;
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"remove")
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if [ -n "$(uci_get banip global ban_sources | grep -Fo "${name}")" ]
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then
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if uci_get banip global ban_sources | grep -q "${name}"; then
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uci_remove_list banip global ban_sources "${name}"
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printf "%s\n" "::: banIP source '${name}' removed from config"
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fi
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;;
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;;
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"add_asn")
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if [ -z "$(uci_get banip global ban_asns | grep -Fo "${name}")" ]
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then
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if ! uci_get banip global ban_asns | grep -q "${name}"; then
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uci_add_list banip global ban_asns "${name}"
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printf "%s\n" "::: banIP asn '${name}' added to config"
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fi
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;;
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;;
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"remove_asn")
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if [ -n "$(uci_get banip global ban_asns | grep -Fo "${name}")" ]
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then
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if uci_get banip global ban_asns | grep -q "${name}"; then
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uci_remove_list banip global ban_asns "${name}"
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printf "%s\n" "::: banIP asn '${name}' removed from config"
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fi
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;;
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;;
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"add_country")
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if [ -z "$(uci_get banip global ban_countries | grep -Fo "${name}")" ]
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then
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if ! uci_get banip global ban_countries | grep -q "${name}"; then
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uci_add_list banip global ban_countries "${name}"
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printf "%s\n" "::: banIP country '${name}' added to config"
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fi
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;;
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;;
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"remove_country")
|
||||
if [ -n "$(uci_get banip global ban_countries | grep -Fo "${name}")" ]
|
||||
then
|
||||
if uci_get banip global ban_countries | grep -q "${name}"; then
|
||||
uci_remove_list banip global ban_countries "${name}"
|
||||
printf "%s\n" "::: banIP country '${name}' removed from config"
|
||||
fi
|
||||
;;
|
||||
;;
|
||||
esac
|
||||
done
|
||||
if [ -n "$(uci -q changes banip)" ]
|
||||
then
|
||||
if [ -n "$(uci -q changes banip)" ]; then
|
||||
uci_commit banip
|
||||
"${ban_init}" start
|
||||
fi
|
||||
|
|
@ -171,24 +144,21 @@ list()
|
|||
src_archive="$(uci_get banip global ban_srcarc "/etc/banip/banip.sources.gz")"
|
||||
src_file="$(uci_get banip global ban_srcfile "/tmp/ban_sources.json")"
|
||||
src_enabled="$(uci -q show banip.global.ban_sources)"
|
||||
if [ -r "${src_archive}" ]
|
||||
then
|
||||
zcat "${src_archive}" > "${src_file}"
|
||||
if [ -r "${src_archive}" ]; then
|
||||
zcat "${src_archive}" >"${src_file}"
|
||||
else
|
||||
printf "%s\n" "::: banIP source archive '${src_archive}' not found"
|
||||
fi
|
||||
if [ -r "${src_file}" ]
|
||||
then
|
||||
if [ -r "${src_file}" ]; then
|
||||
src_enabled="${src_enabled#*=}"
|
||||
src_enabled="${src_enabled//\'}"
|
||||
src_enabled="${src_enabled//\'/}"
|
||||
printf "%s\n" "::: Available banIP sources"
|
||||
printf "%s\n" ":::"
|
||||
printf "%-25s%-10s%-36s%s\n" " Name" "Enabled" "Focus" "Info URL"
|
||||
printf "%s\n" " ---------------------------------------------------------------------------"
|
||||
json_load_file "${src_file}"
|
||||
json_get_keys keylist
|
||||
for key in ${keylist}
|
||||
do
|
||||
for key in ${keylist}; do
|
||||
json_select "${key}"
|
||||
json_get_var focus "focus"
|
||||
json_get_var descurl "descurl"
|
||||
|
|
@ -196,15 +166,13 @@ list()
|
|||
json_get_var rule_4 "rule_4"
|
||||
json_get_var url_6 "url_6"
|
||||
json_get_var rule_6 "rule_6"
|
||||
if { [ -n "${url_4}" ] && [ -n "${rule_4}" ]; } || { [ -n "${url_6}" ] && [ -n "${rule_6}" ]; }
|
||||
then
|
||||
if [ -n "$(printf "%s" "${src_enabled}" | grep -Fo "${key}")" ]
|
||||
then
|
||||
if { [ -n "${url_4}" ] && [ -n "${rule_4}" ]; } || { [ -n "${url_6}" ] && [ -n "${rule_6}" ]; }; then
|
||||
if printf "%s" "${src_enabled}" | grep -q "${key}"; then
|
||||
enabled="x"
|
||||
else
|
||||
enabled=" "
|
||||
fi
|
||||
src_enabled="${src_enabled/${key}}"
|
||||
src_enabled="${src_enabled/${key}/}"
|
||||
printf " + %-21s%-10s%-36s%s\n" "${key:0:20}" "${enabled}" "${focus:0:35}" "${descurl:0:50}"
|
||||
else
|
||||
src_enabled="${src_enabled} ${key}"
|
||||
|
|
@ -217,13 +185,11 @@ list()
|
|||
printf " * %s\n" "Configured ASNs: ${asn_list// /, }"
|
||||
printf " * %s\n" "Configured Countries: ${country_list// /, }"
|
||||
|
||||
if [ -n "${src_enabled// }" ]
|
||||
then
|
||||
if [ -n "${src_enabled// /}" ]; then
|
||||
printf "%s\n" " ---------------------------------------------------------------------------"
|
||||
printf "%s\n" " Sources without valid configuration"
|
||||
printf "%s\n" " ---------------------------------------------------------------------------"
|
||||
for key in ${src_enabled}
|
||||
do
|
||||
for key in ${src_enabled}; do
|
||||
printf " - %s\n" "${key:0:20}"
|
||||
done
|
||||
fi
|
||||
|
|
@ -233,41 +199,34 @@ list()
|
|||
fi
|
||||
}
|
||||
|
||||
status()
|
||||
{
|
||||
status() {
|
||||
status_service
|
||||
}
|
||||
|
||||
status_service()
|
||||
{
|
||||
local key keylist value index_value values rtfile
|
||||
status_service() {
|
||||
local key keylist type value index_value values rtfile
|
||||
|
||||
rtfile="$(uci_get banip global ban_rtfile "/tmp/ban_runtime.json")"
|
||||
|
||||
json_load_file "${rtfile}" >/dev/null 2>&1
|
||||
json_get_keys keylist
|
||||
if [ -n "${keylist}" ]
|
||||
then
|
||||
if [ -n "${keylist}" ]; then
|
||||
printf "%s\n" "::: banIP runtime information"
|
||||
for key in ${keylist}
|
||||
do
|
||||
for key in ${keylist}; do
|
||||
json_get_var value "${key}" >/dev/null 2>&1
|
||||
if [ "${key%_*}" = "active" ]
|
||||
then
|
||||
if [ "${key%_*}" = "active" ]; then
|
||||
printf " + %-15s : " "${key}"
|
||||
json_select "${key}" >/dev/null 2>&1
|
||||
values=""
|
||||
index=1
|
||||
while json_get_type type "${index}" && [ "${type}" = "object" ]
|
||||
do
|
||||
while json_get_type type "${index}" && [ "${type}" = "object" ]; do
|
||||
json_get_values index_value "${index}" >/dev/null 2>&1
|
||||
if [ "${index}" = "1" ]
|
||||
then
|
||||
if [ "${index}" = "1" ]; then
|
||||
values="${index_value}"
|
||||
else
|
||||
values="${values}, ${index_value}"
|
||||
fi
|
||||
index=$((index+1))
|
||||
index=$((index + 1))
|
||||
done
|
||||
values="$(printf "%s" "${values}" | awk '{NR=1;max=98;if(length($0)>max+1)while($0){if(NR==1){print substr($0,1,max)}else{printf"%-22s%s\n","",substr($0,1,max)}{$0=substr($0,max+1);NR=NR+1}}else print}')"
|
||||
printf "%s\n" "${values:-"-"}"
|
||||
|
|
@ -281,64 +240,53 @@ status_service()
|
|||
fi
|
||||
}
|
||||
|
||||
report()
|
||||
{
|
||||
report() {
|
||||
rc_procd "${ban_script}" report "${1:-"cli"}"
|
||||
}
|
||||
|
||||
timer()
|
||||
{
|
||||
timer() {
|
||||
local cron_file cron_content cron_lineno action="${1:-"list"}" cron_tasks="${2}" hour="${3}" minute="${4:-0}" weekday="${5:-"*"}"
|
||||
|
||||
cron_file="/etc/crontabs/root"
|
||||
|
||||
if [ -s "${cron_file}" ] && [ "${action}" = "list" ]
|
||||
then
|
||||
if [ -s "${cron_file}" ] && [ "${action}" = "list" ]; then
|
||||
awk '{print NR "> " $0}' "${cron_file}"
|
||||
elif [ "${action}" = "add" ]
|
||||
then
|
||||
elif [ "${action}" = "add" ]; then
|
||||
hour="${hour//[[:alpha:]]/}"
|
||||
minute="${minute//[[:alpha:]]/}"
|
||||
if [ -n "${cron_tasks}" ] && [ -n "${hour}" ] && [ -n "${minute}" ] && [ -n "${weekday}" ] && \
|
||||
[ "${hour}" -ge 0 ] && [ "${hour}" -le 23 ] && \
|
||||
[ "${minute}" -ge 0 ] && [ "${minute}" -le 59 ]
|
||||
then
|
||||
printf "%02d %02d %s\n" "${minute}" "${hour}" "* * ${weekday} ${ban_init} ${cron_tasks}" >> "${cron_file}"
|
||||
if [ -n "${cron_tasks}" ] && [ -n "${hour}" ] && [ -n "${minute}" ] && [ -n "${weekday}" ] &&
|
||||
[ "${hour}" -ge 0 ] && [ "${hour}" -le 23 ] &&
|
||||
[ "${minute}" -ge 0 ] && [ "${minute}" -le 59 ]; then
|
||||
printf "%02d %02d %s\n" "${minute}" "${hour}" "* * ${weekday} ${ban_init} ${cron_tasks}" >>"${cron_file}"
|
||||
/etc/init.d/cron restart
|
||||
fi
|
||||
elif [ -s "${cron_file}" ] && [ "${action}" = "remove" ]
|
||||
then
|
||||
elif [ -s "${cron_file}" ] && [ "${action}" = "remove" ]; then
|
||||
cron_tasks="${cron_tasks//[[:alpha:]]/}"
|
||||
cron_lineno="$(awk 'END{print NR}' "${cron_file}")"
|
||||
cron_content="$(awk '{print $0}' "${cron_file}")"
|
||||
if [ "${cron_tasks:-"0"}" -le "${cron_lineno:-"1"}" ] && [ -n "${cron_content}" ]
|
||||
then
|
||||
printf "%s\n" "${cron_content}" | awk "NR!~/^${cron_tasks}$/" > "${cron_file}"
|
||||
if [ "${cron_tasks:-"0"}" -le "${cron_lineno:-"1"}" ] && [ -n "${cron_content}" ]; then
|
||||
printf "%s\n" "${cron_content}" | awk "NR!~/^${cron_tasks}$/" >"${cron_file}"
|
||||
/etc/init.d/cron restart
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
service_triggers()
|
||||
{
|
||||
service_triggers() {
|
||||
local iface delay
|
||||
|
||||
iface="$(uci_get banip global ban_trigger)"
|
||||
delay="$(uci_get banip global ban_triggerdelay "5")"
|
||||
PROCD_RELOAD_DELAY=$((delay*1000))
|
||||
PROCD_RELOAD_DELAY=$((delay * 1000))
|
||||
|
||||
if [ -z "${iface}" ]
|
||||
then
|
||||
if [ -z "${iface}" ]; then
|
||||
. "/lib/functions/network.sh"
|
||||
network_find_wan iface
|
||||
if [ -n "${iface}" ]
|
||||
then
|
||||
if [ -n "${iface}" ]; then
|
||||
uci_set banip global ban_trigger "${iface}"
|
||||
uci_commit "banip"
|
||||
fi
|
||||
fi
|
||||
if [ -n "${iface}" ]
|
||||
then
|
||||
if [ -n "${iface}" ]; then
|
||||
procd_add_interface_trigger "interface.*.up" "${iface}" "${ban_init}" "start"
|
||||
fi
|
||||
procd_add_reload_trigger "banip"
|
||||
|
|
|
|||
|
|
@ -1,52 +1,35 @@
|
|||
#!/bin/sh
|
||||
# send mail script for banIP notifications
|
||||
# written by Dirk Brenken (dev@brenken.org)
|
||||
#
|
||||
# Copyright (c) 2020-2021 Dirk Brenken (dev@brenken.org)
|
||||
# This is free software, licensed under the GNU General Public License v3.
|
||||
#
|
||||
|
||||
# (s)hellcheck exceptions
|
||||
# shellcheck disable=1091,2030,2031,2034,2039,2086,2129,2140,2143,2154,2181,2183,2188
|
||||
# shellcheck disable=1091,3040
|
||||
|
||||
# Please note: you have to setup the package 'msmtp' before using this script
|
||||
|
||||
export LC_ALL=C
|
||||
export PATH="/usr/sbin:/usr/bin:/sbin:/bin"
|
||||
set -o pipefail
|
||||
|
||||
if [ -r "/lib/functions.sh" ]
|
||||
then
|
||||
. "/lib/functions.sh"
|
||||
ban_debug="$(uci_get banip global ban_debug "0")"
|
||||
ban_loglimit="$(uci_get banip global ban_loglimit "100")"
|
||||
ban_mailsender="$(uci_get banip global ban_mailsender "no-reply@banIP")"
|
||||
ban_mailreceiver="$(uci_get banip global ban_mailreceiver)"
|
||||
ban_mailtopic="$(uci_get banip global ban_mailtopic "banIP notification")"
|
||||
ban_mailprofile="$(uci_get banip global ban_mailprofile "ban_notify")"
|
||||
fi
|
||||
ban_ver="${1}"
|
||||
. "/lib/functions.sh"
|
||||
ban_debug="$(uci_get banip global ban_debug "0")"
|
||||
ban_loglimit="$(uci_get banip global ban_loglimit "100")"
|
||||
ban_mailsender="$(uci_get banip global ban_mailsender "no-reply@banIP")"
|
||||
ban_mailreceiver="$(uci_get banip global ban_mailreceiver)"
|
||||
ban_mailtopic="$(uci_get banip global ban_mailtopic "banIP notification")"
|
||||
ban_mailprofile="$(uci_get banip global ban_mailprofile "ban_notify")"
|
||||
|
||||
ban_mail="$(command -v msmtp)"
|
||||
ban_logger="$(command -v logger)"
|
||||
ban_logread="$(command -v logread)"
|
||||
ban_rc=1
|
||||
|
||||
f_log()
|
||||
{
|
||||
local class="${1}" log_msg="${2}"
|
||||
|
||||
if [ -x "${ban_logger}" ]
|
||||
then
|
||||
"${ban_logger}" -p "${class}" -t "banIP-${ban_ver%-*}[${$}]" "${log_msg}"
|
||||
else
|
||||
printf "%s %s %s\n" "${class}" "banIP-${ban_ver%-*}[${$}]" "${log_msg}"
|
||||
fi
|
||||
}
|
||||
|
||||
if [ -z "${ban_mailreceiver}" ]
|
||||
then
|
||||
if [ -z "${ban_mailreceiver}" ]; then
|
||||
f_log "err" "please set the mail receiver with the 'ban_mailreceiver' option"
|
||||
exit ${ban_rc}
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [ "${ban_debug}" = "1" ]
|
||||
then
|
||||
if [ "${ban_debug}" = "1" ]; then
|
||||
msmtp_debug="--debug"
|
||||
fi
|
||||
|
||||
|
|
@ -54,9 +37,12 @@ ban_mailhead="From: ${ban_mailsender}\nTo: ${ban_mailreceiver}\nSubject: ${ban_m
|
|||
|
||||
# info preparation
|
||||
#
|
||||
sys_info="$(strings /etc/banner 2>/dev/null)"
|
||||
sys_info="$(
|
||||
strings /etc/banner 2>/dev/null
|
||||
ubus call system board | awk 'BEGIN{FS="[{}\"]"}{if($2=="kernel"||$2=="hostname"||$2=="system"||$2=="model"||$2=="description")printf " + %-12s: %s\n",$2,$4}'
|
||||
)"
|
||||
ban_info="$(/etc/init.d/banip "status" 2>/dev/null)"
|
||||
rep_info="${2}"
|
||||
rep_info="${1}"
|
||||
log_info="$("${ban_logread}" -l "${ban_loglimit}" -e "banIP-" 2>/dev/null | awk '{NR=1;max=120;if(length($0)>max+1)while($0){if(NR==1){print substr($0,1,max)}else{print substr($0,1,max)}{$0=substr($0,max+1);NR=NR+1}}else print}')"
|
||||
|
||||
# mail body
|
||||
|
|
@ -64,8 +50,7 @@ log_info="$("${ban_logread}" -l "${ban_loglimit}" -e "banIP-" 2>/dev/null | awk
|
|||
ban_mailtext="<html><body><pre style='display:block;font-family:monospace;font-size:1rem;padding:20;background-color:#f3eee5;white-space:pre'>"
|
||||
ban_mailtext="${ban_mailtext}\n<strong>++\n++ System Information ++\n++</strong>\n${sys_info}"
|
||||
ban_mailtext="${ban_mailtext}\n\n<strong>++\n++ banIP Status ++\n++</strong>\n${ban_info}"
|
||||
if [ -n "${rep_info}" ]
|
||||
then
|
||||
if [ -n "${rep_info}" ]; then
|
||||
ban_mailtext="${ban_mailtext}\n\n<strong>++\n++ banIP Report ++\n++</strong>\n${rep_info}"
|
||||
fi
|
||||
ban_mailtext="${ban_mailtext}\n\n<strong>++\n++ Logfile Information ++\n++</strong>\n${log_info}"
|
||||
|
|
@ -73,12 +58,5 @@ ban_mailtext="${ban_mailtext}</pre></body></html>"
|
|||
|
||||
# send mail
|
||||
#
|
||||
if [ -x "${ban_mail}" ]
|
||||
then
|
||||
printf "%b" "${ban_mailhead}${ban_mailtext}" 2>/dev/null | "${ban_mail}" ${msmtp_debug} -a "${ban_mailprofile}" "${ban_mailreceiver}" >/dev/null 2>&1
|
||||
ban_rc=${?}
|
||||
f_log "info" "mail sent to '${ban_mailreceiver}' with rc '${ban_rc}'"
|
||||
else
|
||||
f_log "err" "msmtp mail daemon not found"
|
||||
fi
|
||||
exit ${ban_rc}
|
||||
printf "%b" "${ban_mailhead}${ban_mailtext}" 2>/dev/null | "${ban_mail}" ${msmtp_debug} -a "${ban_mailprofile}" "${ban_mailreceiver}" >/dev/null 2>&1
|
||||
"${ban_logger}" -p "info" -t "banIP-mail [${$}]" "mail sent to '${ban_mailreceiver}' with rc '${?}'" 2>/dev/null
|
||||
|
|
|
|||
|
|
@ -1,36 +1,28 @@
|
|||
#!/bin/sh
|
||||
# log service to trace failed ssh/luci logins and conditionally refresh banIP
|
||||
# written by Dirk Brenken (dev@brenken.org)
|
||||
#
|
||||
# log service to trace suspicious logins and conditionally refresh banIP
|
||||
# Copyright (c) 2019-2021 Dirk Brenken (dev@brenken.org)
|
||||
# This is free software, licensed under the GNU General Public License v3.
|
||||
#
|
||||
|
||||
# (s)hellcheck exceptions
|
||||
# shellcheck disable=1091,2030,2031,2034,2039,2086,2129,2140,2143,2154,2181,2183,2188
|
||||
# shellcheck disable=3040
|
||||
|
||||
export LC_ALL=C
|
||||
export PATH="/usr/sbin:/usr/bin:/sbin:/bin"
|
||||
set -o pipefail
|
||||
ban_ver="${1}"
|
||||
ban_search="${2}"
|
||||
ban_logger="$(command -v logger)"
|
||||
ban_logread="$(command -v logread)"
|
||||
|
||||
f_log()
|
||||
{
|
||||
local class="${1}" log_msg="${2}"
|
||||
ban_search="${1}"
|
||||
ban_logger_cmd="$(command -v logger)"
|
||||
ban_logread_cmd="$(command -v logread)"
|
||||
|
||||
if [ -x "${ban_logger}" ]
|
||||
then
|
||||
"${ban_logger}" -p "${class}" -t "banIP-${ban_ver%-*}[${$}]" "${log_msg}"
|
||||
else
|
||||
printf "%s %s %s\n" "${class}" "banIP-${ban_ver%-*}[${$}]" "${log_msg}"
|
||||
fi
|
||||
}
|
||||
|
||||
if [ -x "${ban_logread}" ]
|
||||
then
|
||||
f_log "info" "log/banIP service started"
|
||||
"${ban_logread}" -f | { grep -qE "${ban_search}"; [ "${?}" = "0" ] && { /etc/init.d/banip refresh; exit 0; }; }
|
||||
if [ -x "${ban_logread_cmd}" ]; then
|
||||
"${ban_logger_cmd}" -p "info" -t "banIP-service [${$}]" "log/banIP service started" 2>/dev/null
|
||||
"${ban_logread_cmd}" -f |
|
||||
{
|
||||
grep -qE "${ban_search}" && {
|
||||
/etc/init.d/banip refresh
|
||||
exit 0
|
||||
}
|
||||
}
|
||||
else
|
||||
f_log "err" "can't start log/banIP service"
|
||||
"${ban_logger_cmd}" -p "err" -t "banIP-service [${$}]" "can't start log/banIP service" 2>/dev/null
|
||||
fi
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load diff
|
|
@ -16,12 +16,12 @@
|
|||
"descurl": "https://team-cymru.com"
|
||||
},
|
||||
"country": {
|
||||
"url_4": "https://www.ipdeny.com/ipblocks/data/aggregated/",
|
||||
"url_6": "https://www.ipdeny.com/ipv6/ipaddresses/aggregated/",
|
||||
"url_4": "http://www.ipdeny.com/ipblocks/data/aggregated/",
|
||||
"url_6": "http://www.ipdeny.com/ipv6/ipaddresses/aggregated/",
|
||||
"rule_4": "/^(([0-9]{1,3}\\.){3}(1?[0-9][0-9]?|2[0-4][0-9]|25[0-5])(\\/(1?[0-9]|2?[0-9]|3?[0-2]))?)([[:space:]]|$)/{print \"add country_4 \"$1}",
|
||||
"rule_6": "/^(([0-9A-f]{0,4}:){1,7}[0-9A-f]{0,4}:?(\\/(1?[0-2][0-8]|[0-9][0-9]))?)([[:space:]]|$)/{print \"add country_6 \"$1}",
|
||||
"focus": "Country blocks",
|
||||
"descurl": "https://www.ipdeny.com/ipblocks"
|
||||
"descurl": "http://www.ipdeny.com/ipblocks"
|
||||
},
|
||||
"darklist": {
|
||||
"url_4": "https://darklist.de/raw.php",
|
||||
|
|
|
|||
Loading…
Reference in a new issue