diff options
Diffstat (limited to 'applications/luci-app-simple-adblock/root/usr/libexec')
| -rwxr-xr-x | applications/luci-app-simple-adblock/root/usr/libexec/rpcd/luci.simple-adblock | 312 |
1 files changed, 312 insertions, 0 deletions
diff --git a/applications/luci-app-simple-adblock/root/usr/libexec/rpcd/luci.simple-adblock b/applications/luci-app-simple-adblock/root/usr/libexec/rpcd/luci.simple-adblock new file mode 100755 index 0000000000..80938a3b0b --- /dev/null +++ b/applications/luci-app-simple-adblock/root/usr/libexec/rpcd/luci.simple-adblock @@ -0,0 +1,312 @@ +#!/bin/sh +# Copyright 2022 Stan Grishin (stangri@melmac.ca) +# shellcheck disable=SC1091,SC2018,SC2019,SC2039,SC3043,SC3057,SC3060 + +# TechRef: https://openwrt.org/docs/techref/rpcd +# TESTS +# ubus -v list luci.simple-adblock +# ubus -S call luci.simple-adblock getInitList '{"name": "simple-adblock" }' +# ubus -S call luci.simple-adblock getInitStatus '{"name": "simple-adblock" }' +# ubus -S call luci.simple-adblock getPlatformSupport '{"name": "simple-adblock" }' + +. /lib/functions.sh +. /lib/functions/network.sh +. /usr/share/libubox/jshn.sh + +readonly packageName="simple-adblock" +readonly dnsmasqAddnhostsFile="/var/run/${packageName}/dnsmasq.addnhosts" +readonly dnsmasqAddnhostsCache="/var/run/${packageName}/dnsmasq.addnhosts.cache" +readonly dnsmasqAddnhostsGzip="/etc/${packageName}.dnsmasq.addnhosts.gz" +readonly dnsmasqConfFile="/tmp/dnsmasq.d/${packageName}" +readonly dnsmasqConfCache="/var/run/${packageName}/dnsmasq.conf.cache" +readonly dnsmasqConfGzip="/etc/${packageName}.dnsmasq.conf.gz" +readonly dnsmasqIpsetFile="/tmp/dnsmasq.d/${packageName}.ipset" +readonly dnsmasqIpsetCache="/var/run/${packageName}/dnsmasq.ipset.cache" +readonly dnsmasqIpsetGzip="/etc/${packageName}.dnsmasq.ipset.gz" +readonly dnsmasqNftsetFile="/tmp/dnsmasq.d/${packageName}.nftset" +readonly dnsmasqNftsetCache="/var/run/${packageName}/dnsmasq.nftset.cache" +readonly dnsmasqNftsetGzip="/etc/${packageName}.dnsmasq.nftset.gz" +readonly dnsmasqServersFile="/var/run/${packageName}/dnsmasq.servers" +readonly dnsmasqServersCache="/var/run/${packageName}/dnsmasq.servers.cache" +readonly dnsmasqServersGzip="/etc/${packageName}.dnsmasq.servers.gz" +readonly unboundFile="/var/lib/unbound/adb_list.${packageName}" +readonly unboundCache="/var/run/${packageName}/unbound.cache" +readonly unboundGzip="/etc/${packageName}.unbound.gz" +readonly jsonFile="/var/run/${packageName}/${packageName}.json" + +str_contains() { [ -n "$1" ] &&[ -n "$2" ] && [ "${1//$2}" != "$1" ]; } +str_contains_word() { echo "$1" | grep -q -w "$2"; } +str_to_lower() { echo "$1" | tr 'A-Z' 'a-z'; } +str_to_upper() { echo "$1" | tr 'a-z' 'A-Z'; } +is_enabled() { uci -q get "${1}.config.enabled"; } +get_version() { grep -m1 -A2 -w "^Package: $1$" /usr/lib/opkg/status | sed -n 's/Version: //p'; } +print_json_bool() { json_init; json_add_boolean "$1" "$2"; json_dump; json_cleanup; } +print_json_string() { json_init; json_add_string "$1" "$2"; json_dump; json_cleanup; } +logger() { /usr/bin/logger -t "$packageName" "$@"; } +ubus_get_status() { ubus call service list "{ 'name': '$packageName' }" | jsonfilter -e "@['${packageName}'].instances.main.data.${1}"; } +ubus_get_ports() { ubus call service list "{ 'name': '$packageName' }" | jsonfilter -e "@['${packageName}'].instances.main.data.firewall.*.dest_port"; } +json() { +# shellcheck disable=SC2034 + local action="$1" param="$2" value="$3" i + if [ -s "$jsonFile" ]; then + json_load_file "$jsonFile" 2>/dev/null + json_select 'data' 2>/dev/null + for i in status message error stats reload restart; do + json_get_var $i "$i" 2>/dev/null + done + fi + case "$action" in + get) + case "$param" in + *) + printf "%b" "$(eval echo "\$$param")"; return;; + esac + ;; + esac +} + +get_init_list() { + local name + name="$(basename "$1")" + name="${name:-$packageName}" + json_init + json_add_object "$name" + json_add_boolean 'enabled' "$(is_enabled "$name")" + if is_running "$name"; then + json_add_boolean 'running' '1' + else + json_add_boolean 'running' '0' + fi + json_close_object + json_dump + json_cleanup +} + +set_init_action() { + local name action="$2" cmd + name="$(basename "$1")" + name="${name:-$packageName}" + if [ ! -f "/etc/init.d/$name" ]; then + print_json_string 'error' 'Init script not found!' + return + fi + case $action in + enable) + cmd="uci -q set ${name}.config.enabled=1 && uci commit $name";; + disable) + cmd="uci -q set ${name}.config.enabled=0 && uci commit $name";; + start|stop|reload|restart) + cmd="/etc/init.d/${name} ${action}";; + esac + if [ -n "$cmd" ] && eval "${cmd}" 1>/dev/null 2>&1; then + print_json_bool "result" '1' + else + print_json_bool "result" '0' + fi +} + +get_init_status() { + local name + name="$(basename "$1")" + name="${name:-$packageName}" + local errors ports dns outputFile outputCache outputGzip + local i + errors="$(ubus_get_status errors)" + ports="$(ubus_get_ports)" + dns="$(uci -q get $packageName.config.dns)" + case "$dns" in + dnsmasq.addnhosts) + outputFile="$dnsmasqAddnhostsFile" + outputCache="$dnsmasqAddnhostsCache" + outputGzip="$dnsmasqAddnhostsGzip" + ;; + dnsmasq.conf) + outputFile="$dnsmasqConfFile" + outputCache="$dnsmasqConfCache" + outputGzip="$dnsmasqConfGzip" + ;; + dnsmasq.ipset) + outputFile="$dnsmasqIpsetFile" + outputCache="$dnsmasqIpsetCache" + outputGzip="$dnsmasqIpsetGzip" + ;; + dnsmasq.nftset) + outputFile="$dnsmasqNftsetFile" + outputCache="$dnsmasqNftsetCache" + outputGzip="$dnsmasqNftsetGzip" + ;; + dnsmasq.servers) + outputFile="$dnsmasqServersFile" + outputCache="$dnsmasqServersCache" + outputGzip="$dnsmasqServersGzip" + ;; + unbound.adb_list) + outputFile="$unboundFile" + outputCache="$unboundCache" + outputGzip="$unboundGzip" + ;; + esac + json_init + json_add_object "$name" + json_add_boolean 'enabled' "$(is_enabled "$name")" + i="$(json 'get' 'status')" + json_add_string 'status' "$i" + if [ "$i" = 'statusSuccess' ]; then + json_add_boolean 'running' '1' + else + json_add_boolean 'running' '0' + fi + json_add_string 'version' "$(get_version "$name")" + json_add_array 'errors' + for i in $errors; do json_add_string '' "$i"; done + json_close_array + if [ -n "$ports" ]; then + json_add_boolean 'force_dns_active' '1' + json_add_array 'force_dns_ports' + for i in $ports; do json_add_int '' "$i"; done + json_close_array + else + json_add_boolean 'force_dns_active' '0' + fi + json_add_int 'entries' "$(ubus_get_status entries)" + json_add_string 'dns' "$dns" + json_add_string 'outputFile' "$outputFile" + json_add_string 'outputCache' "$outputCache" + json_add_string 'outputGzip' "$outputGzip" + if [ -s "$outputFile" ]; then + json_add_boolean 'outputFileExists' '1' + else + json_add_boolean 'outputFileExists' '0' + fi + if [ -s "$outputCache" ]; then + json_add_boolean 'outputCacheExists' '1' + else + json_add_boolean 'outputCacheExists' '0' + fi + if [ -s "$outputGzip" ]; then + json_add_boolean 'outputGzipExists' '1' + else + json_add_boolean 'outputGzipExists' '0' + fi + json_add_array 'leds' + for i in /sys/class/leds/*; do json_add_string '' "$(basename "$i")"; done + json_close_array + json_close_object + json_dump + json_cleanup +} + +check_ipset() { { command -v ipset && /usr/sbin/ipset help hash:net; } >/dev/null 2>&1; } +check_nft() { command -v nft >/dev/null 2>&1; } +check_dnsmasq() { command -v dnsmasq >/dev/null 2>&1; } +check_unbound() { command -v unbound >/dev/null 2>&1; } +check_dnsmasq_ipset() { + local o; + check_dnsmasq || return 1 + o="$(dnsmasq -v 2>/dev/null)" + check_ipset && ! echo "$o" | grep -q 'no-ipset' && echo "$o" | grep -q 'ipset' +} +check_dnsmasq_nftset() { + local o; + check_dnsmasq || return 1 + o="$(dnsmasq -v 2>/dev/null)" + check_nft && ! echo "$o" | grep -q 'no-nftset' && echo "$o" | grep -q 'nftset' +} + +get_platform_support() { + local name + name="$(basename "$1")" + name="${name:-$packageName}" + json_init + json_add_object "$name" + if check_ipset; then + json_add_boolean 'ipset_installed' '1' + else + json_add_boolean 'ipset_installed' '0' + fi + if check_nft; then + json_add_boolean 'nft_installed' '1' + else + json_add_boolean 'nft_installed' '0' + fi + if check_dnsmasq; then + json_add_boolean 'dnsmasq_installed' '1' + else + json_add_boolean 'dnsmasq_installed' '0' + fi + if check_unbound; then + json_add_boolean 'unbound_installed' '1' + else + json_add_boolean 'unbound_installed' '0' + fi + if check_dnsmasq_ipset; then + json_add_boolean 'dnsmasq_ipset_support' '1' + else + json_add_boolean 'dnsmasq_ipset_support' '0' + fi + if check_dnsmasq_nftset; then + json_add_boolean 'dnsmasq_nftset_support' '1' + else + json_add_boolean 'dnsmasq_nftset_support' '0' + fi + json_add_array 'leds' + for i in /sys/class/leds/*; do json_add_string '' "$(basename "$i")"; done + json_close_array + json_close_object + json_dump + json_cleanup +} + +case "$1" in + list) + json_init + json_add_object "getInitList" + json_add_string 'name' 'name' + json_close_object + json_add_object "getInitStatus" + json_add_string 'name' 'name' + json_close_object + json_add_object "getPlatformSupport" + json_add_string 'name' 'name' + json_close_object + json_add_object "setInitAction" + json_add_string 'name' 'name' + json_add_string 'action' 'action' + json_close_object + json_dump + json_cleanup + ;; + call) + case "$2" in + getInitList) + read -r input + json_load "$input" + json_get_var name 'name' + json_cleanup + get_init_list "$name" + ;; + getInitStatus) + read -r input + json_load "$input" + json_get_var name 'name' + json_cleanup + get_init_status "$name" + ;; + getPlatformSupport) + read -r input + json_load "$input" + json_get_var name 'name' + json_cleanup + get_platform_support "$name" + ;; + setInitAction) + read -r input + json_load "$input" + json_get_var name 'name' + json_get_var action 'action' + json_cleanup + set_init_action "$name" "$action" + ;; + esac + ;; +esac |