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增加转发CDN自选ip功能
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@KANIKIG
KANIKIG committed Jan 29, 2021
1 parent 7af28e3 commit 4b48c79
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3 changes: 3 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,9 @@
- 落地机一键创建ss或socks5代理 (gost内置)
- 支持多传输类型的多落地简单型均衡负载
- 增加gost国内加速下载镜像
- 简单创建或删除gost定时重启任务
- 脚本自动检查更新
- 转发CDN自选节点ip

## 功能展示

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165 changes: 116 additions & 49 deletions gost.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
Green_font_prefix="\033[32m" && Red_font_prefix="\033[31m" && Green_background_prefix="\033[42;37m" && Font_color_suffix="\033[0m"
Info="${Green_font_prefix}[信息]${Font_color_suffix}"
Error="${Red_font_prefix}[错误]${Font_color_suffix}"
shell_version="1.0.2"
shell_version="1.0.3"
gost_conf_path="/etc/gost/config.json"
raw_conf_path="/etc/gost/rawconf"
function checknew() {
Expand Down Expand Up @@ -169,6 +169,9 @@ function read_protocol() {
echo -e "[5] 进阶：多落地均衡负载"
echo -e "说明: 支持各种加密方式的简单均衡负载"
echo -e "-----------------------------------"
echo -e "[6] 进阶：转发CDN自选节点"
echo -e "说明: 只需在中转机设置"
echo -e "-----------------------------------"
read -p "请选择: " numprotocol

if [ "$numprotocol" == "1" ]; then
Expand All @@ -181,6 +184,8 @@ function read_protocol() {
proxy
elif [ "$numprotocol" == "5" ]; then
enpeer
elif [ "$numprotocol" == "6" ]; then
cdn
else
echo "type error, please try again"
exit
Expand Down Expand Up @@ -257,7 +262,30 @@ function read_d_ip() {
echo -e "继续添加均衡负载落地配置"
fi
done

elif [[ "$flag_a" == "cdn"* ]]; then
echo -e "------------------------------------------------------------------"
echo -e "将本机从${flag_b}接收到的流量转发向的自选ip:"
read -p "请输入: " flag_c
if [ "$flag_a" == "cdnno" ]; then
echo -e "请问你要将本机从${flag_b}接收到的流量转发向${flag_c}的哪个端口?"
echo -e "[1] 80"
echo -e "[2] 443"
read -p "请选择端口: " cdnport
if [ "$cdnport" == "1" ]; then
flag_c="$flag_c:80"
elif [ "$cdnport" == "2" ]; then
flag_c="$flag_c:443"
else
echo "type error, please try again"
exit
fi
elif [ "$flag_a" == "cdnws" ]; then
echo -e "ws将默认转发至80端口"
flag_c="$flag_c:80"
else
echo -e "wss将默认转发至443端口"
flag_c="$flag_c:443"
fi
else
echo -e "------------------------------------------------------------------"
echo -e "请问你要将本机从${flag_b}接收到的流量转发向哪个IP或域名?"
Expand Down Expand Up @@ -295,7 +323,9 @@ function read_d_port() {
echo "type error, please try again"
exit
fi

elif [[ "$flag_a" == "cdn"* ]]; then
echo -e "------------------------------------------------------------------"
read -p "请输入host:" flag_d
else
echo -e "------------------------------------------------------------------"
echo -e "请问你要将本机从${flag_b}接收到的流量转发向${flag_c}的哪个端口?"
Expand Down Expand Up @@ -392,6 +422,28 @@ function enpeer() {
exit
fi
}
function cdn() {
echo -e "请问您要设置的CDN传输类型: "
echo -e "-----------------------------------"
echo -e "[1] 不加密转发"
echo -e "[2] ws隧道-80"
echo -e "[3] wss隧道-443"
echo -e "注意: 同一则转发，中转与落地传输类型必须对应！"
echo -e "此功能只需在中转机设置，落地机若用隧道，流量入口必须是80/443，之后套cdn即可"
echo -e "-----------------------------------"
read -p "请选择CDN转发传输类型: " numcdn

if [ "$numcdn" == "1" ]; then
flag_a="cdnno"
elif [ "$numcdn" == "2" ]; then
flag_a="cdnws"
elif [ "$numcdn" == "3" ]; then
flag_a="cdnwss"
else
echo "type error, please try again"
exit
fi
}
function decrypt() {
echo -e "请问您要设置的解密传输类型: "
echo -e "-----------------------------------"
Expand Down Expand Up @@ -435,6 +487,9 @@ function method() {
if [ "$is_encrypt" == "nonencrypt" ]; then
echo " \"tcp://:$s_port/$d_ip:$d_port\",
\"udp://:$s_port/$d_ip:$d_port\"" >>$gost_conf_path
elif [ "$is_encrypt" == "cdnno" ]; then
echo " \"tcp://:$s_port/$d_ip?host=$d_port\",
\"udp://:$s_port/$d_ip?host=$d_port\"" >>$gost_conf_path
elif [ "$is_encrypt" == "peerno" ]; then
echo " \"tcp://:$s_port?ip=/root/$d_ip.txt&strategy=$d_port\",
\"udp://:$s_port?ip=/root/$d_ip.txt&strategy=$d_port\"" >>$gost_conf_path
Expand Down Expand Up @@ -474,6 +529,18 @@ function method() {
],
\"ChainNodes\": [
\"relay+wss://:?ip=/root/$d_ip.txt&strategy=$d_port\"" >>$gost_conf_path
elif [ "$is_encrypt" == "cdnws" ]; then
echo " \"tcp://:$s_port\",
\"udp://:$s_port\"
],
\"ChainNodes\": [
\"relay+ws://$d_ip?host=$d_port\"" >>$gost_conf_path
elif [ "$is_encrypt" == "cdnwss" ]; then
echo " \"tcp://:$s_port\",
\"udp://:$s_port\"
],
\"ChainNodes\": [
\"relay+wss://$d_ip?host=$d_port\"" >>$gost_conf_path
elif [ "$is_encrypt" == "decrypttls" ]; then
echo " \"relay+tls://:$s_port/$d_ip:$d_port\"" >>$gost_conf_path
elif [ "$is_encrypt" == "decryptws" ]; then
Expand Down Expand Up @@ -619,62 +686,62 @@ function show_all_conf() {
done
}

cron_restart(){
cron_restart() {
echo -e "------------------------------------------------------------------"
echo -e "gost定时重启任务: "
echo -e "-----------------------------------"
echo -e "[1] 配置gost定时重启任务"
echo -e "[2] 删除gost定时重启任务"
echo -e "-----------------------------------"
read -p "请选择: " numcron
if [ "$numcron" == "1" ]; then
echo -e "------------------------------------------------------------------"
echo -e "gost定时重启任务: "
echo -e "gost定时重启任务类型: "
echo -e "-----------------------------------"
echo -e "[1] 配置gost定时重启任务"
echo -e "[2] 删除gost定时重启任务"
echo -e "[1] 每？小时重启"
echo -e "[2] 每日？点重启"
echo -e "-----------------------------------"
read -p "请选择: " numcron
if [ "$numcron" == "1" ]; then
echo -e "------------------------------------------------------------------"
echo -e "gost定时重启任务类型: "
echo -e "-----------------------------------"
echo -e "[1] 每？小时重启"
echo -e "[2] 每日？点重启"
echo -e "-----------------------------------"
read -p "请选择: " numcrontype
if [ "$numcrontype" == "1" ]; then
echo -e "-----------------------------------"
read -p "每？小时重启: " cronhr
echo "0 0 */$cronhr * * ? * systemctl restart gost" >>/etc/crontab
echo -e "定时重启设置成功！"
elif [ "$numcrontype" == "2" ]; then
echo -e "-----------------------------------"
read -p "每日？点重启: " cronhr
echo "0 0 $cronhr * * ? systemctl restart gost" >>/etc/crontab
echo -e "定时重启设置成功！"
else
echo "type error, please try again"
exit
fi
elif [ "$numcron" == "2" ]; then
sed -i "/gost/d" /etc/crontab
echo -e "定时重启任务删除完成！"
read -p "请选择: " numcrontype
if [ "$numcrontype" == "1" ]; then
echo -e "-----------------------------------"
read -p "每？小时重启: " cronhr
echo "0 0 */$cronhr * * ? * systemctl restart gost" >>/etc/crontab
echo -e "定时重启设置成功！"
elif [ "$numcrontype" == "2" ]; then
echo -e "-----------------------------------"
read -p "每日？点重启: " cronhr
echo "0 0 $cronhr * * ? systemctl restart gost" >>/etc/crontab
echo -e "定时重启设置成功！"
else
echo "type error, please try again"
exit
fi
elif [ "$numcron" == "2" ]; then
sed -i "/gost/d" /etc/crontab
echo -e "定时重启任务删除完成！"
else
echo "type error, please try again"
exit
fi
}

update_sh() {
ol_version=$(curl -L -s https://raw.githubusercontent.com/KANIKIG/Multi-EasyGost/master/gost.sh | grep "shell_version=" | head -1 | awk -F '=|"' '{print $3}')
if [[ "$shell_version" != "$ol_version" ]]; then
echo -e "存在新版本，是否更新 [Y/N]?"
read -r update_confirm
case $update_confirm in
[yY][eE][sS] | [yY])
wget -N --no-check-certificate https://raw.githubusercontent.com/KANIKIG/Multi-EasyGost/master/gost.sh
echo -e "更新完成"
exit 0
;;
*) ;;
ol_version=$(curl -L -s https://raw.githubusercontent.com/KANIKIG/Multi-EasyGost/master/gost.sh | grep "shell_version=" | head -1 | awk -F '=|"' '{print $3}')
if [[ "$shell_version" != "$ol_version" ]]; then
echo -e "存在新版本，是否更新 [Y/N]?"
read -r update_confirm
case $update_confirm in
[yY][eE][sS] | [yY])
wget -N --no-check-certificate https://raw.githubusercontent.com/KANIKIG/Multi-EasyGost/master/gost.sh
echo -e "更新完成"
exit 0
;;
*) ;;

esac
else
echo -e " ${Green_font_prefix}当前版本为最新版本！${Font_color_suffix}"
fi
esac
else
echo -e " ${Green_font_prefix}当前版本为最新版本！${Font_color_suffix}"
fi

}

Expand Down Expand Up @@ -752,7 +819,7 @@ case "$num" in
;;
10)
cron_restart
;;
;;
*)
echo "请输入正确数字 [1-9]"
;;
Expand Down

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