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214 lines
5.2 KiB
214 lines
5.2 KiB
#!/bin/sh
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. /lib/functions.sh
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. /lib/functions/network.sh
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. /usr/share/libubox/jshn.sh
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. /lib/mwan3/common.sh
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MWAN3TRACK_STATUS_DIR="/var/run/mwan3track"
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IPS="ipset"
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IPT4="iptables -t mangle -w"
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IPT6="ip6tables -t mangle -w"
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report_connected_v4() {
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local address
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if [ -n "$($IPT4 -S mwan3_connected 2> /dev/null)" ]; then
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for address in $($IPS -o save list mwan3_connected_v4 | grep add | cut -d " " -f 3); do
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json_add_string "" "${address}"
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done
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fi
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}
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report_connected_v6() {
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local address
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if [ -n "$($IPT6 -S mwan3_connected 2> /dev/null)" ]; then
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for address in $($IPS -o save list mwan3_connected_v6 | grep add | cut -d " " -f 3); do
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json_add_string "" "${address}"
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done
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fi
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}
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report_policies() {
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local ipt="$1"
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local policy="$2"
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local percent total_weight weight iface
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total_weight=$($ipt -S $policy | grep -v '.*--comment "out .*" .*$' | cut -s -d'"' -f2 | head -1 | awk '{print $3}')
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for iface in $($ipt -S $policy | grep -v '.*--comment "out .*" .*$' | cut -s -d'"' -f2 | awk '{print $1}'); do
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weight=$($ipt -S $policy | grep -v '.*--comment "out .*" .*$' | cut -s -d'"' -f2 | awk '$1 == "'$iface'"' | awk '{print $2}')
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percent=$(($weight*100/$total_weight))
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json_add_object
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json_add_string interface "$iface"
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json_add_int percent "$percent"
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json_close_object
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done
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}
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report_policies_v4() {
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local policy
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for policy in $($IPT4 -S | awk '{print $2}' | grep mwan3_policy_ | sort -u); do
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json_add_array "${policy##*mwan3_policy_}"
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report_policies "$IPT4" "$policy"
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json_close_array
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done
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}
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report_policies_v6() {
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local policy
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for policy in $($IPT6 -S | awk '{print $2}' | grep mwan3_policy_ | sort -u); do
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json_add_array "${policy##*mwan3_policy_}"
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report_policies "$IPT6" "$policy"
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json_close_array
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done
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}
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get_mwan3_status() {
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local iface="${1}"
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local iface_select="${2}"
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local running="0"
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local age=0
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local uptime=0
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local downtime=0
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local pid device time_p time_n time_u time_d
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network_get_device device $1
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if [ "${iface}" = "${iface_select}" ] || [ "${iface_select}" = "" ]; then
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pid="$(pgrep -f "mwan3track $iface $device")"
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if [ "${pid}" != "" ]; then
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running="1"
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fi
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time_p="$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/TIME")"
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[ -z "${time_p}" ] || {
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time_n="$(get_uptime)"
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let age=time_n-time_p
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}
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time_u="$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/UPTIME")"
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[ -z "${time_u}" ] || [ "${time_u}" = "0" ] || {
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time_n="$(get_uptime)"
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let uptime=time_n-time_u
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}
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time_d="$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/DOWNTIME")"
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[ -z "${time_d}" ] || [ "${time_d}" = "0" ] || {
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time_n="$(get_uptime)"
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let downtime=time_n-time_d
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}
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json_add_object "${iface}"
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json_add_int age "$age"
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json_add_int uptime "${uptime}"
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json_add_int downtime "${downtime}"
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json_add_int "score" "$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/SCORE")"
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json_add_int "lost" "$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/LOST")"
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json_add_int "turn" "$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/TURN")"
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json_add_string "status" "$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/STATUS")"
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json_add_boolean "running" "${running}"
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json_add_array "track_ip"
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for file in $MWAN3TRACK_STATUS_DIR/${iface}/*; do
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track="${file#*/TRACK_}"
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if [ "${track}" != "${file}" ]; then
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json_add_object
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json_add_string ip "${track}"
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json_add_string status "$(cat "${file}")"
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json_add_int latency "$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/LATENCY_${track}")"
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json_add_int packetloss "$(cat "$MWAN3TRACK_STATUS_DIR/${iface}/LOSS_${track}")"
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json_close_object
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fi
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done
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json_close_array
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json_close_object
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fi
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}
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main () {
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case "$1" in
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list)
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json_init
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json_add_object "status"
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json_add_string "section" "x"
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json_add_string "interface" "x"
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json_add_string "policies" "x"
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json_close_object
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json_dump
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;;
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call)
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case "$2" in
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status)
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local section iface
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read input;
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json_load "$input"
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json_get_var section section
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json_get_var iface interface
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config_load mwan3
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json_init
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case "$section" in
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interfaces)
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json_add_object interfaces
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config_foreach get_mwan3_status interface "${iface}"
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json_close_object
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;;
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connected)
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json_add_object connected
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json_add_array ipv4
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report_connected_v4
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json_close_array
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json_add_array ipv6
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report_connected_v6
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json_close_array
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json_close_object
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;;
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policies)
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json_add_object policies
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json_add_object ipv4
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report_policies_v4
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json_close_object
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json_add_object ipv6
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report_policies_v6
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json_close_object
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json_close_object
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;;
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*)
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# interfaces
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json_add_object interfaces
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config_foreach get_mwan3_status interface
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json_close_object
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# connected
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json_add_object connected
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json_add_array ipv4
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report_connected_v4
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json_close_array
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json_add_array ipv6
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report_connected_v6
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json_close_array
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json_close_object
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# policies
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json_add_object policies
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json_add_object ipv4
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report_policies_v4
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json_close_object
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json_add_object ipv6
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report_policies_v6
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json_close_object
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json_close_object
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;;
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esac
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json_dump
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;;
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esac
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;;
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esac
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}
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main "$@"
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