mirror of
https://github.com/mitchellkrogza/nginx-ultimate-bad-bot-blocker.git
synced 2025-09-02 10:40:36 +00:00
Mitchell Krog
GitHub
commit
060ab24a9e
3 changed files with 214 additions and 90 deletions
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@ -39,22 +39,36 @@ REPO=https://raw.githubusercontent.com/mitchellkrogza/nginx-ultimate-bad-bot-blo
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####### end user configuration ##########################
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usage() {
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local script=$(basename $0)
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cat <<EOF
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$script: download Nginx Bad Bot Blocker configuration to: [ $CONF_DIR ] [ $BOTS_DIR ]
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local script=$(basename $0)
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cat <<EOF
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$script: INSTALL Nginx Bad Bot Blocker configuration to: [ $CONF_DIR ] [ $BOTS_DIR ]
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Usage: $script [OPTIONS]
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[ -b | --bots ] : Bot rules directory (default: $BOTS_DIR)
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[ -c | --conf ] : NGINX conf directory (default: $CONF_DIR)
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[ -r | --repo ] : Change repo url (default: $REPO)
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[ -x | --exec ] : Actually change the files (default: don't change anything)
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[ -h | --help ] : this help message
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[ -b ] : Bot rules directory (default: $BOTS_DIR)
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[ -c ] : NGINX conf directory (default: $CONF_DIR)
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[ -r ] : Change repo url (default: $REPO)
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[ -x ] : Actually change the files (default: don't change anything)
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[ -v ] : Print blacklist version
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[ -h ] : this help message
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Examples:
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$script (Don't change anything: display results on stdout)
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$script -x (Download / update config files)
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EOF
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return 0
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exit 0
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}
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check_version() {
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local file=$CONF_DIR/globalblacklist.conf
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if [ -f $file ]; then
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grep Version $file
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grep 'Updated:' $file
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else
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printf "Missing '$file' (pass -c \$path before -v)\n"
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fi
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exit 0
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}
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longest_str() {
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@ -127,27 +141,58 @@ check_config() {
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done
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}
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sanitize_path() {
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echo $1 |tr -cd '[:alnum:] [=@=] [=.=] [=-=] [=/=] [=_=]' \
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|tr -s '@.-/_' |awk '{print tolower($0)}'
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}
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sanitize_url() {
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echo $1 |tr -cd '[:alnum:] [=:=] [=.=] [=-=] [=/=]' \
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|tr -s ':.-' |awk '{print tolower($0)}'
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}
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check_args() {
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local option=$1 type=$2 arg=$3
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local msg="ERROR: option '-$option' argument '$arg' requires:"
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case "$type" in
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path) if ! echo $arg | grep ^/ 1>/dev/null; then
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printf "$msg absolute path.\n"
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exit 1
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fi
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;;
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url) if ! echo $arg | grep -E ^http[s]?://[0-9a-zA-Z-]+[.]+[/0-9a-zA-Z.]+ 1>/dev/null; then
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printf "$msg url => http[s]://the.url\n"
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exit 1
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fi
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;;
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none) printf "$msg argument.\n"; exit 1;;
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esac
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}
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get_options() {
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local options=$(getopt -o b:c:r:hx --long \
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bots:,conf:,repo:,help,exec -- "$@" 2>/dev/null)
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local arg= opts=
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if [ $? -ne 0 ]; then
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usage
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exit 1
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fi
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while getopts :b:c:r:xvh opts "$@"
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do
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if [ -n "${OPTARG}" ]; then
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case "$opts" in
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r) arg=$(sanitize_url ${OPTARG});;
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*) arg=$(sanitize_path ${OPTARG});;
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esac
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fi
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eval set -- "$options"
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while :; do
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case "$1" in
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-h | --help) usage && exit 1;;
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-x | --exec) DRY_RUN=N; shift;;
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-b | --bots) BOTS_DIR=$2; shift 2;;
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-c | --conf) CONF_DIR=$2; shift 2;;
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-r | --repo) REPO=$2; shift 2;;
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*) break;;
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esac
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done
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case "$opts" in
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b) BOTS_DIR=$arg; check_args $opts path $arg ;;
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c) CONF_DIR=$arg; check_args $opts path $arg ;;
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r) REPO=$arg; check_args $opts url $arg ;;
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x) DRY_RUN=N ;;
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v) check_version ;;
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h) usage ;;
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\?) usage ;;
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:) check_args $OPTARG none none ;;
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esac
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done
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}
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wget_opts() {
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@ -22,21 +22,21 @@ INC_DDOS="Y"
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####### end user configuration ###########################
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usage() {
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local script=$(basename $0)
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cat <<EOF
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$script: add Nginx Bad Bot Blocker configuration [ in $MAIN_CONF ] [ $VHOST_DIR/* ]
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local script=$(basename $0)
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cat <<EOF
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$script: SETUP Nginx Bad Bot Blocker configuration in [ $MAIN_CONF ] [ $VHOST_DIR/* ]
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Usage: $script [OPTIONS]
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[ -w | --www ] : WWW path (default: $WWW)
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[ -e | --ext ] : Vhost file extension (default: .$VHOST_EXT)
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[ -v | --vhost ] : Vhost directory (default: $VHOST_DIR)
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[ -b | --bots ] : Bot rules directory (default: $BOTS_DIR)
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[ -c | --conf ] : NGINX conf directory (default: $CONF_DIR)
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[ -m | --main ] : NGINX main configuration (default: $MAIN_CONF)
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[ -n | --names ] : NO whitelist of .names only (default: $DOT_NAMES)
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[ -d | --ddos ] : NO insert of DDOS rule (default: $INC_DDOS)
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[ -x | --exec ] : Actually change the files (default: don't change anything)
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[ -h | --help ] : this help message
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[ -w ] : WWW path (default: $WWW)
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[ -e ] : Vhost file extension (default: .$VHOST_EXT)
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[ -v ] : Vhost directory (default: $VHOST_DIR)
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[ -b ] : Bot rules directory (default: $BOTS_DIR)
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[ -c ] : NGINX conf directory (default: $CONF_DIR)
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[ -m ] : NGINX main configuration (default: $MAIN_CONF)
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[ -n ] : NO whitelist of .names only (default: $DOT_NAMES)
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[ -d ] : NO insert of DDOS rule (default: $INC_DDOS)
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[ -x ] : Actually change the files (default: don't change anything)
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[ -h ] : this help message
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Examples:
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$script -n (Whitelist all directory names in $WWW as domains: not just dot.name directories)
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@ -44,7 +44,7 @@ Examples:
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$script (Don't change anything: display results on stdout)
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$script -x (Change / update config files)
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EOF
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return 0
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exit 0
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}
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check_config() {
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@ -184,30 +184,54 @@ find_includes() {
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echo $line
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}
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sanitize_path() {
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echo $1 |tr -cd '[:alnum:] [=@=] [=.=] [=-=] [=/=] [=_=]' \
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|tr -s '@.-/_' |awk '{print tolower($0)}'
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}
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sanitize_ext() {
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echo $1 |tr -cd '[:alnum:]' |awk '{print tolower($0)}'
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}
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check_args() {
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local option=$1 type=$2 arg=$3
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local msg="ERROR: option '-$option' argument '$arg' requires:"
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case "$type" in
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path) if ! echo $arg | grep ^/ 1>/dev/null; then
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printf "$msg absolute path.\n"
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exit 1
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fi
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;;
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none) printf "$msg argument.\n"; exit 1;;
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esac
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}
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get_options() {
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local options=$(getopt -o w:e:v:b:c:m:ndhx --long \
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www:,ext:,vhost:,bots:,conf:,main:,names,ddos,help,exec -- "$@" 2>/dev/null)
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local arg= opts=
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if [ $? -ne 0 ]; then
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usage
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exit 1
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fi
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while getopts :w:e:v:b:c:m:ndxh opts "$@"
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do
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if [ -n "${OPTARG}" ]; then
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case "$opts" in
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e) arg=$(sanitize_ext ${OPTARG});;
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*) arg=$(sanitize_path ${OPTARG});;
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esac
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fi
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eval set -- "$options"
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while :; do
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case "$1" in
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-h | --help) usage && exit 1;;
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-x | --exec) DRY_RUN=N; shift;;
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-w | --www) WWW=$2; shift 2;;
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-e | --ext) VHOST_EXT=$2; shift 2;;
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-v | --vhost) VHOST_DIR=$2; shift 2;;
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-b | --bots) BOTS_DIR=$2; shift 2;;
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-c | --conf) CONF_DIR=$2; shift 2;;
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-m | --main) MAIN_CONF=$2; shift 2;;
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-n | --names) DOT_NAMES=N; shift;;
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-d | --ddos) INC_DDOS=N; shift;;
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*) break;;
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case "$opts" in
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w) WWW=$arg; check_args $opts path $arg ;;
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e) VHOST_EXT=$arg;;
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v) VHOST_DIR=$arg; check_args $opts path $arg ;;
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b) BOTS_DIR=$arg; check_args $opts path $arg ;;
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c) CONF_DIR=$arg; check_args $opts path $arg ;;
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m) MAIN_CONF=$arg; check_args $opts path $arg ;;
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n) DOT_NAMES=N ;;
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d) INC_DDOS=N ;;
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x) DRY_RUN=N ;;
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h) usage ;;
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\?) usage ;;
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:) check_args $OPTARG none none ;;
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esac
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done
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}
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@ -35,22 +35,36 @@ CONF_DIR=/etc/nginx/conf.d
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##### end user configuration ##############################################################
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usage() {
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local script=$(basename $0)
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cat <<EOF
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$script: update Nginx Bad Bot Blocker blacklist to: [ $CONF_DIR ]
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local script=$(basename $0)
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cat <<EOF
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$script: UPDATE Nginx Bad Bot Blocker blacklist in: [ $CONF_DIR ]
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Usage: $script [OPTIONS]
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[ -c | --conf ] : NGINX conf directory (default: $CONF_DIR)
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[ -r | --repo ] : Change repo url (default: $REPO)
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[ -e | --email ] : Change email address (default: $EMAIL)
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[ -n | --no-email ] : Do not send email report (default: $SEND_EMAIL)
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[ -h | --help ] : this help message
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[ -c ] : NGINX conf directory (default: $CONF_DIR)
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[ -r ] : Change repo url (default: $REPO)
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[ -e ] : Change email address (default: $EMAIL)
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[ -n ] : Do not send email report (default: $SEND_EMAIL)
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[ -v ] : Print blacklist version
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[ -h ] : this help message
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Examples:
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$script (Download blacklist.conf to: $CONF_DIR)
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$script (Download blacklist.conf to: $CONF_DIR)
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$script -c /my/custom/conf.d (Download blacklist.conf to a custom location)
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EOF
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return 0
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exit 0
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}
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check_version() {
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local file=$CONF_DIR/globalblacklist.conf
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if [ -f $file ]; then
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grep Version $file
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grep 'Updated:' $file
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else
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printf "Missing '$file' (pass -c \$path before -v)\n"
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fi
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exit 0
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}
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service_cmd() {
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@ -77,28 +91,69 @@ wget_opts() {
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echo $opts
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}
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sanitize_path() {
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echo $1 |tr -cd '[:alnum:] [=@=] [=.=] [=-=] [=/=] [=_=]' \
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|tr -s '@.-/_' |awk '{print tolower($0)}'
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}
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sanitize_url() {
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echo $1 |tr -cd '[:alnum:] [=:=] [=.=] [=-=] [=/=]' \
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|tr -s ':.-' |awk '{print tolower($0)}'
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}
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sanitize_email() {
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echo $1 |tr -cd '[:alnum:] [=@=] [=.=] [=-=] [=_=]' \
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|tr -s '@-_.' |awk '{print tolower($0)}'
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}
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check_args() {
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local option=$1 type=$2 arg=$3
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local msg="ERROR: option '-$option' argument '$arg' requires:"
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case "$type" in
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path) if ! echo $arg | grep ^/ 1>/dev/null; then
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printf "$msg absolute path.\n"
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exit 1
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fi
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;;
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email) if ! echo $arg | grep -E ^[-_[:alnum:]]+@[-_[:alnum:]]+[\.][\.a-z]+ 1>/dev/null; then
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printf "$msg email@domain.com\n"
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exit 1
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fi
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;;
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url) if ! echo $arg | grep -E ^http[s]?://[0-9a-zA-Z-]+[.]+[/0-9a-zA-Z.]+ 1>/dev/null; then
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printf "$msg url => http[s]://the.url\n"
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exit 1
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fi
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;;
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none) printf "$msg argument.\n"; exit 1;;
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esac
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}
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get_options() {
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local options=$(getopt -o c:r:e:nh --long \
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bots:,conf:,repo:,email:,no-email,help,exec -- "$@" 2>/dev/null)
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local arg= opts=
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if [ $? -ne 0 ]; then
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usage
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exit 1
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fi
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while getopts :c:r:e:nvh opts "$@"
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do
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if [ -n "${OPTARG}" ]; then
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case "$opts" in
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r) arg=$(sanitize_url ${OPTARG});;
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e) arg=$(sanitize_email ${OPTARG});;
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*) arg=$(sanitize_path ${OPTARG});;
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esac
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fi
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eval set -- "$options"
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while :; do
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case "$1" in
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-h | --help) usage && exit 1;;
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-c | --conf) CONF_DIR=$2; shift 2;;
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-r | --repo) REPO=$2; shift 2;;
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-e | --email) EMAIL=$2; shift 2;;
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-n | --no-email) SEND_EMAIL=N; shift 2;;
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*) break;;
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esac
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done
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case "$opts" in
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c) CONF_DIR=$arg; check_args $opts path $arg ;;
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r) REPO=$arg; check_args $opts url $arg ;;
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e) EMAIL=$arg; check_args $opts email $arg ;;
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n) SEND_EMAIL=N ;;
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v) check_version ;;
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h) usage ;;
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\?) usage ;;
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:) check_args $OPTARG none none ;;
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esac
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done
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}
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main() {
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