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update 2026-09-26 17:00:06
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@@ -0,0 +1,9 @@
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config service
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option client_interface 'br-lan'
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option localip '10.0.1.1'
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option remoteip '10.0.1.100-254'
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option count '50'
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option dns1 '223.5.5.5'
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option dns2 '119.29.29.29'
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option enabled '0'
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@@ -0,0 +1,120 @@
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#!/bin/sh /etc/rc.common
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# Copyright (C) 2018-2021 Lienol <lawlienol@gmail.com>
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START=99
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CONFIG="luci-app-pppoe-server"
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CONFIG_PATH=/var/etc/${CONFIG}
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OPTIONS_FILE=${CONFIG_PATH}/options
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CHAP_SECRETS=/etc/ppp/chap-secrets
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ipt_flag="PPPoE Server"
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config_t_get() {
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local index=0
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[ -n "$4" ] && index=$4
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local ret=$(uci -q get ${CONFIG}.@$1[$index].$2 2>/dev/null)
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echo ${ret:=$3}
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}
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localip=$(config_t_get service localip 10.0.1.1)
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ipt_rule() {
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if [ "$1" = "add" ]; then
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iptables -w -t nat -I POSTROUTING -s ${localip%.*}.0/24 -m comment --comment "${ipt_flag}" -j MASQUERADE 2>/dev/null
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iptables -w -t nat -I POSTROUTING -d ${localip%.*}.0/24 -m comment --comment "${ipt_flag}" -j MASQUERADE 2>/dev/null
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iptables -w -I FORWARD -s ${localip%.*}.0/24 -m comment --comment "${ipt_flag}" -j ACCEPT 2>/dev/null
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else
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ipt_del() {
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for i in $(seq 1 $($1 -nL $2 | grep -c "${ipt_flag}")); do
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local index=$($1 --line-number -nL $2 | grep "${ipt_flag}" | head -1 | awk '{print $1}')
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$1 -w -D $2 $index 2>/dev/null
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done
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}
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ipt_del "iptables" "FORWARD"
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ipt_del "iptables -t nat" "POSTROUTING"
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fi
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}
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gen_include() {
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echo '#!/bin/sh' > /var/etc/${CONFIG}.include
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extract_rules() {
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echo "*$1"
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iptables-save -t $1 | grep "${ipt_flag}" | \
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sed -e "s/^-A \(INPUT\)/-I \1 1/"
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echo 'COMMIT'
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}
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cat <<-EOF >> /var/etc/${CONFIG}.include
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iptables-save -c | grep -v "${ipt_flag}" | iptables-restore -c
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iptables-restore -n <<-EOT
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$(extract_rules filter)
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$(extract_rules nat)
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EOT
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exit 0
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EOF
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return 0
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}
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start() {
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local enabled=$(config_t_get service enabled)
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[ "$enabled" -eq 1 ] || return 1
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touch ${CHAP_SECRETS}
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mkdir -p ${CONFIG_PATH}
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local ms_dns1=""
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local dns1=$(config_t_get service dns1)
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[ -n "${dns1}" ] && ms_dns1="ms-dns ${dns1}"
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local ms_dns2=""
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local dns2=$(config_t_get service dns2)
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[ -n "${dns2}" ] && ms_dns2="ms-dns ${dns2}"
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cat <<-EOF >> ${OPTIONS_FILE}
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# PPP options for the PPPoE server
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# LIC: GPL
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name $CONFIG
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login
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require-mschap-v2
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refuse-chap
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require-pap
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lcp-echo-interval 10
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lcp-echo-failure 2
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mru 1492
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mtu 1492
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${ms_dns1}
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${ms_dns2}
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logfile ${CONFIG_PATH}/log.log
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ip-up-script /usr/share/${CONFIG}/ip-up
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ip-down-script /usr/share/${CONFIG}/ip-down
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EOF
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local _users=$(uci show ${CONFIG} | grep "=user" | cut -d '.' -sf 2 | cut -d '=' -sf 1)
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[ -n "${_users}" ] && {
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for _user in ${_users}; do
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local u_enabled=$(uci -q get ${CONFIG}.${_user}.enabled)
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[ "${u_enabled}" -eq 1 ] || continue
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local u_username=$(uci -q get ${CONFIG}.${_user}.username)
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[ -n "${u_username}" ] || continue
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local u_password=$(uci -q get ${CONFIG}.${_user}.password)
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[ -n "${u_password}" ] || continue
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local u_ipaddress=$(uci -q get ${CONFIG}.${_user}.ipaddress)
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[ -n "${u_ipaddress}" ] || u_ipaddress="*"
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echo "${u_username} ${CONFIG} ${u_password} ${u_ipaddress}" >> ${CHAP_SECRETS}
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done
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}
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/usr/sbin/pppoe-server -O ${OPTIONS_FILE} -k -I $(config_t_get service client_interface) -L ${localip} -R $(config_t_get service remoteip) -N $(config_t_get service count)
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ipt_rule add
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gen_include
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}
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stop() {
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sed -i "/${CONFIG}/d" ${CHAP_SECRETS}
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top -bn1 | grep "${CONFIG_PATH}" | grep -v "grep" | awk '{print $1}' | xargs kill -9 >/dev/null 2>&1
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ipt_rule del
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rm -rf /var/etc/${CONFIG}.include
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rm -rf ${CONFIG_PATH}
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}
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@@ -0,0 +1,19 @@
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#!/bin/sh
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uci -q batch <<-EOF >/dev/null
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delete firewall.luci_app_pppoe_server
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set firewall.luci_app_pppoe_server=include
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set firewall.luci_app_pppoe_server.type=script
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set firewall.luci_app_pppoe_server.path=/var/etc/luci-app-pppoe-server.include
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EOF
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if [ -x "/sbin/fw3" ] && [ ! -L "/sbin/fw3" ]; then
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uci -q set firewall.luci_app_pppoe_server.reload='1'
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else
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uci -q delete firewall.luci_app_pppoe_server.reload
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uci -q delete firewall.luci_app_pppoe_server.fw4_compatible
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fi
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uci commit firewall
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rm -rf /tmp/luci-*cache
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exit 0
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@@ -0,0 +1,27 @@
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#!/bin/sh
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_LOGOUT_TIME="$(date "+%Y-%m-%d %H:%M:%S")"
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CONFIG="luci-app-pppoe-server"
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CONFIG_PATH=/var/etc/${CONFIG}
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SESSION_PATH=${CONFIG_PATH}/session
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_USERNAME=${PEERNAME}
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_IFACE=${1}
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_TTY=${2}
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_SPEED=${3}
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_LOCALIP=${4}
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_PEERIP=${5}
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_REMOTEIP=${6}
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_BYTES_SENT=${BYTES_SENT}
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_BYTES_RCVD=${BYTES_RCVD}
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_CONNECT_TIME=${CONNECT_TIME}
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rm -f ${SESSION_PATH}/${_USERNAME}.${_IFACE}
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rm -f /var/run/${_IFACE}.pid
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#可根据退出的账号自定义脚本，如静态路由表，组网等。
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SCRIPT="/usr/share/${CONFIG}/ip-down.d/${_USERNAME}"
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[ -s "$SCRIPT" ] && {
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[ ! -x "$SCRIPT" ] && chmod 0755 "$SCRIPT"
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"$SCRIPT" "$@"
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}
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@@ -0,0 +1,59 @@
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#!/bin/sh
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_LOGIN_TIME="$(date "+%Y-%m-%d %H:%M:%S")"
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CONFIG="luci-app-pppoe-server"
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CONFIG_PATH=/var/etc/${CONFIG}
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SESSION_PATH=${CONFIG_PATH}/session
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_USERNAME=${PEERNAME}
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_IFACE=${1}
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_TTY=${2}
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_SPEED=${3}
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_LOCALIP=${4}
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_PEERIP=${5}
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_REMOTEIP=${6}
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_PID="$(cat /var/run/${_IFACE}.pid 2>/dev/null)"
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_MAC=$(top -bn1 | grep -v grep | grep "${CONFIG}" | grep "${_PID}" | grep -E -o "[0-9a-fA-F]{2}(:[0-9a-fA-F]{2}){5}")
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mkdir -p ${SESSION_PATH}
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cat <<-EOF > ${SESSION_PATH}/${_USERNAME}.${_IFACE}
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{
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"username": "${_USERNAME}",
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"interface": "${_IFACE}",
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"tty": "${_TTY}",
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"speed": "${_SPEED}",
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"ip": "${_PEERIP}",
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"mac": "${_MAC}",
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"pid": "${_PID}",
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"login_time": "${_LOGIN_TIME}"
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}
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EOF
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#只能单用户使用
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cfgid=$(uci show ${CONFIG} | grep "@user" | grep "\.username='${_USERNAME}'" | cut -d '.' -sf 2)
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[ -n "$cfgid" ] && {
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HAS_LOGIN=$(ls ${SESSION_PATH} | grep "^${_USERNAME}\.ppp" | grep -v "${_IFACE}")
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[ -n "$HAS_LOGIN" ] && {
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#踢出之前的用户
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KO_IFACE=$(echo $HAS_LOGIN | awk -F '.' '{print $2}')
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KO_PID=$(cat /var/run/${KO_IFACE}.pid 2>/dev/null)
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[ -n "$KO_PID" ] && kill -9 ${KO_PID} >/dev/null 2>&1
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rm -f ${SESSION_PATH}/${HAS_LOGIN}
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rm -f /var/run/${KO_IFACE}.pid
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}
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routes=$(uci -q get ${CONFIG}.${cfgid}.routes)
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[ -n "$routes" ] && {
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for router in ${routes}; do
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route add -net ${router} dev ${_IFACE} >/dev/null 2>&1
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done
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}
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}
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#可根据登录的账号自定义脚本，如组网、日志、限速、权限等特殊待遇。
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SCRIPT="/usr/share/${CONFIG}/ip-up.d/${_USERNAME}"
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[ -s "$SCRIPT" ] && {
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[ ! -x "$SCRIPT" ] && chmod 0755 "$SCRIPT"
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"$SCRIPT" "$@"
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}
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@@ -0,0 +1,11 @@
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{
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"luci-app-pppoe-server": {
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"description": "Grant UCI access for luci-app-pppoe-server",
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"read": {
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"uci": [ "luci-app-pppoe-server" ]
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},
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"write": {
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"uci": [ "luci-app-pppoe-server" ]
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}
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}
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}
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@@ -0,0 +1,4 @@
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{
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"config": "luci-app-pppoe-server",
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"init": "luci-app-pppoe-server"
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}
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