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server
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#!/bin/bash
clear
RED='\E[1;31m'
GREEN='\E[1;32m'
YELLOW='\E[1;33m'
BLUE='\E[1;34m'
PURPLE='\E[1;35m'
CYAN='\E[1;36m'
WHITE='\E[1;37m'
cRES='\E[0m'
chmod 777 /tmp
architecture=$(dpkg --print-architecture)
[[ "openvz lxc lxc-libvirt systemd-nspawn docker podman proot pouch" =~ $(systemd-detect-virt) ]] && virt_type="container"
export DEBIAN_FRONTEND=noninteractive
branch="main"
[[ -f "/etc/nginx/conf.d/default.conf" ]] && sed -i 's/fastopen=128/fastopen=500/g' /etc/nginx/conf.d/default.conf
pkgDEP(){
[[ -n $(dpkg -l | awk '{print$2}' | grep '^ipset$') ]] && apt remove --purge ipset
[[ -n $(dpkg -l | awk '{print$2}' | grep '^haveged$') ]] && apt remove --purge haveged
[[ -n $(dpkg -l | awk '{print$2}' | grep '^subversion$') ]] && apt remove --purge subversion
[[ -n $(dpkg -l | awk '{print$2}' | grep '^os-prober$') ]] && apt remove --purge os-prober
[[ -n $(dpkg -l | awk '{print$2}' | grep '^systemd-timesyncd$') ]] && apt remove --purge systemd-timesyncd
unset aptPKG
[[ -z $(dpkg -l | awk '{print$2}' | grep '^sudo$') ]] && aptPKG+=(sudo)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^wget$') ]] && aptPKG+=(wget)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^curl$') ]] && aptPKG+=(curl)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^git$') ]] && aptPKG+=(git)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^locales$') ]] && aptPKG+=(locales)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^psmisc$') ]] && aptPKG+=(psmisc)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^idn2$') ]] && aptPKG+=(idn2)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^dns-root-data$') ]] && aptPKG+=(dns-root-data)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^netcat-openbsd$') ]] && aptPKG+=(netcat-openbsd)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^dnsutils$') ]] && aptPKG+=(dnsutils)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^net-tools$') ]] && aptPKG+=(net-tools)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^resolvconf$') ]] && aptPKG+=(resolvconf)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^nftables$') ]] && aptPKG+=(nftables)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^ca-certificates$') ]] && aptPKG+=(ca-certificates)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^apt-transport-https$') ]] && aptPKG+=(apt-transport-https)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^gnupg2$') ]] && aptPKG+=(gnupg2)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^unzip$') ]] && aptPKG+=(unzip)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^zstd$') ]] && aptPKG+=(zstd)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^jq$') ]] && aptPKG+=(jq)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^bc$') ]] && aptPKG+=(bc)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^moreutils$') ]] && aptPKG+=(moreutils)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^rng-tools-debian$') ]] && aptPKG+=(rng-tools-debian)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^chrony$') ]] && aptPKG+=(chrony)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^socat$') ]] && aptPKG+=(socat)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^screen$') ]] && aptPKG+=(screen)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^ethtool$') ]] && aptPKG+=(ethtool)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^qrencode$') ]] && aptPKG+=(qrencode)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^sqlite3$') ]] && aptPKG+=(sqlite3)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^unbound$') ]] && aptPKG+=(unbound)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^libmimalloc2.0') ]] && aptPKG+=(libmimalloc2.0)
[[ -z $(dpkg -l | awk '{print$2}' | grep '^irqbalance$') ]] && [[ $(nproc --all) -gt 1 ]] && aptPKG+=(irqbalance)
[[ -n $aptPKG ]] && apt update && apt install $(echo ${aptPKG[@]})
}
checkSum(){
sha256sumL=$(sha256sum $1 2>/dev/null | awk '{print$1}')
if [[ $sha256sumL = $2 ]]; then
echo "true"
elif [[ $sha256sumL != $2 ]]; then
echo "false"
fi
}
repoDL(){
echo -e "${WHITE}[...]\c" && echo -e "\t${WHITE}Repository${cRES}\r\c"
sha256sum_de_GWD=$(curl -fsSLo- https://raw.githubusercontent.com/jacyl4/de_GWD/$branch/de_GWD_"$architecture".zip.sha256sum)
sha256sum_don_server=$(curl -fsSLo- https://raw.githubusercontent.com/jacyl4/de_GWD/$branch/resource/doh/doh_s_"$architecture".sha256sum)
sha256sum_nginx=$(curl -fsSLo- https://raw.githubusercontent.com/jacyl4/de_GWD/$branch/resource/nginx/nginx_"$architecture".sha256sum)
sha256sum_nginxConf=$(curl -fsSLo- https://raw.githubusercontent.com/jacyl4/de_GWD/$branch/resource/nginx/nginxConf.zip.sha256sum)
sha256sum_sample=$(curl -fsSLo- https://raw.githubusercontent.com/jacyl4/de_GWD/$branch/resource/server/sample.zip.sha256sum)
if [[ $(checkSum /opt/de_GWD/doh-server $sha256sum_don_server) = "false" ]]; then
rm -rf /tmp/doh-server
wget --show-progress -cqO /tmp/doh-server https://raw.githubusercontent.com/jacyl4/de_GWD/$branch/resource/doh/doh_s_$architecture
[[ $(checkSum /tmp/doh-server $sha256sum_don_server) = "false" ]] && echo -e "${RED}Download Failed${cRES}" && exit
[[ $(checkSum /tmp/doh-server $sha256sum_don_server) = "true" ]] && mv -f /tmp/doh-server /opt/de_GWD/doh-server && chmod +x /opt/de_GWD/doh-server
fi
if [[ $(checkSum /usr/sbin/nginx $sha256sum_nginx) = "false" ]]; then
rm -rf /tmp/nginx
wget --show-progress -cqO /tmp/nginx https://raw.githubusercontent.com/jacyl4/de_GWD/$branch/resource/nginx/nginx_"$architecture"
[[ $(checkSum /tmp/nginx $sha256sum_nginx) = "false" ]] && echo -e "${RED}Download Failed${cRES}" && exit
[[ $(checkSum /tmp/nginx $sha256sum_nginx) = "true" ]] && mv -f /tmp/nginx /usr/sbin/nginx && chmod +x /usr/sbin/nginx
fi
if [[ $(checkSum /opt/de_GWD/.repo/de_GWD.zip $sha256sum_de_GWD) = "false" ]]; then
rm -rf /tmp/de_GWD.zip
wget --show-progress -cqO /tmp/de_GWD.zip https://raw.githubusercontent.com/jacyl4/de_GWD/$branch/de_GWD_"$architecture".zip
[[ $(checkSum /tmp/de_GWD.zip $sha256sum_de_GWD) = "false" ]] && echo -e "${RED}Download Failed${cRES}" && exit
[[ $(checkSum /tmp/de_GWD.zip $sha256sum_de_GWD) = "true" ]] && mv -f /tmp/de_GWD.zip /opt/de_GWD/.repo/de_GWD.zip
fi
if [[ $(checkSum /opt/de_GWD/.repo/nginxConf.zip $sha256sum_nginxConf) = "false" ]]; then
rm -rf /tmp/nginxConf.zip
wget --show-progress -cqO /tmp/nginxConf.zip https://raw.githubusercontent.com/jacyl4/de_GWD/$branch/resource/nginx/nginxConf.zip
[[ $(checkSum /tmp/nginxConf.zip $sha256sum_nginxConf) = "false" ]] && echo -e "${RED}Download Failed${cRES}" && exit
[[ $(checkSum /tmp/nginxConf.zip $sha256sum_nginxConf) = "true" ]] && mv -f /tmp/nginxConf.zip /opt/de_GWD/.repo/nginxConf.zip
fi
if [[ $(checkSum /opt/de_GWD/.repo/sample.zip $sha256sum_sample) = "false" ]]; then
rm -rf /tmp/sample.zip
wget --show-progress -cqO /tmp/sample.zip https://raw.githubusercontent.com/jacyl4/de_GWD/$branch/resource/server/sample.zip
[[ $(checkSum /tmp/sample.zip $sha256sum_sample) = "false" ]] && echo -e "${RED}Download Failed${cRES}" && exit
[[ $(checkSum /tmp/sample.zip $sha256sum_sample) = "true" ]] && mv -f /tmp/sample.zip /opt/de_GWD/.repo/sample.zip
fi
localVer=$(awk 'NR==1' /opt/de_GWD/version.php 2>/dev/null)
remoteVer=$(curl -fsSLo- https://raw.githubusercontent.com/jacyl4/de_GWD/main/version.php | head -n 1)
if [[ $localVer != $remoteVer ]]; then
rm -rf /tmp/version.php
wget --show-progress -cqO /tmp/version.php https://raw.githubusercontent.com/jacyl4/de_GWD/main/version.php
[[ $? -ne 0 ]] && echo -e "${WHITE}Version File${RED} Download Failed${cRES}" && exit
[[ $(du -sk /tmp/version.php 2>/dev/null | awk '{print$1}') -ge 4 ]] && mv -f /tmp/version.php /opt/de_GWD/version.php
fi
echo -e "${WHITE}[ ${GREEN}✓ ${WHITE}]\c" && echo -e "\t${WHITE}Repository${cRES}"
}
preUpdate(){
[[ -f "/etc/nginx/conf.d/HSTS" ]] && rm -rf /etc/nginx/conf.d/HSTS
[[ -f "/etc/nginx/conf.d/ssl_certificate" ]] && rm -rf /etc/nginx/conf.d/ssl_certificate
if [[ -d "/opt/AdGuardHome" ]]; then
systemctl stop AdGuardHome >/dev/null 2>&1
rm -rf /etc/systemd/system/AdGuardHome.service
rm -rf /lib/systemd/system/AdGuardHome.service
rm -rf /opt/AdGuardHome
rm -rf /usr/bin/yq
fi
if [[ -f "/opt/de_GWD/iptablesrules-up" ]]; then
systemctl disable iptablesrules >/dev/null 2>&1
systemctl stop iptablesrules >/dev/null 2>&1
rm -rf /etc/systemd/system/iptablesrules.service >/dev/null 2>&1
rm -rf /lib/systemd/system/iptablesrules.service >/dev/null 2>&1
systemctl daemon-reload >/dev/null
rm -rf /opt/de_GWD/iptablesrules-down
rm -rf /opt/de_GWD/iptablesrules-up
rm -rf /opt/de_GWD/Q4amSun
fi
if [[ -n $(systemctl list-units | grep 'pihole') ]]; then
systemctl stop pihole-FTL
rm -rf /etc/.pihole /etc/pihole /opt/pihole /usr/bin/pihole-FTL /usr/local/bin/pihole /var/www/html/admin /var/log/pihole* /etc/dnsmasq.d/*
rm -rf /etc/systemd/system/pihole-FTL.service
systemctl daemon-reload
fi
[[ ! -f "/var/www/ssl/de_GWD.cer" ]] && mv -f /var/www/ssl/*.cer /var/www/ssl/de_GWD.cer && sed -i '/ssl_certificate /c\ssl_certificate \/var\/www\/ssl\/de_GWD.cer;' /etc/nginx/conf.d/default.conf
[[ ! -f "/var/www/ssl/de_GWD.key" ]] && mv -f /var/www/ssl/*.key /var/www/ssl/de_GWD.key && sed -i '/ssl_certificate_key /c\ssl_certificate_key \/var\/www\/ssl\/de_GWD.key;' /etc/nginx/conf.d/default.conf
[[ -f "/etc/nginx/conf.d/merge.sh" ]] && rm -rf /etc/nginx/conf.d/*
rm -rf /var/log/auth.log
rm -rf /usr/local/bin/autoUpdate
rm -rf /usr/local/bin/iptablesrules*
rm -rf /usr/local/bin/Q2H
rm -rf /usr/local/bin/version.php
rm -rf /usr/local/bin/vtrui
rm -rf /usr/bin/yq
rm -rf /etc/dns-over-https
rm -rf /etc/nginx/conf.d/0_serverUpstream
rm -rf /etc/nginx/conf.d/4_v2Proxy
rm -rf /opt/de_GWD/.repo/vtrui.zip
rm -rf /opt/de_GWD/.repo/IPchnroute
rm -rf /opt/de_GWD/clearKernel
rm -rf /dev/shm/de_GWD.socket*
rm -rf /etc/dnsmasq.d/00-wg.conf
rm -rf /etc/dnsmasq.d/99-extra.conf
[[ -f "/etc/rc.local" ]] && rm -rf /etc/rc.local
if [[ -n $(systemctl list-unit-files --type=service | grep 'rc_online') ]]; then
systemctl stop rc_online
rm -rf /etc/systemd/system/rc_online.service
systemctl daemon-reload >/dev/null
fi
service cron stop
ethernetnum=$(find /sys/class/net ! -type d | xargs --max-args=1 realpath | grep 'device' | xargs -n 1 | grep -v 'virtual' | grep -v 'ifb' | awk -F'/' '{print$NF}' | head -n1)
localAddrCIDR=$(ip -4 a | grep "$ethernetnum" | grep -Po '\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}/\d{1,2}\b' | head -n 1)
localAddr=$(echo $localAddrCIDR | cut -d/ -f1)
domain=$(awk '/server_name/ {print$2;exit}' /etc/nginx/conf.d/default.conf | sed 's/.$//')
topDomain=$(echo $domain | rev | awk -F. '{print $1"."$2}' | rev)
port=$(awk '/ssl .* reuseport/ {print$2}' /etc/nginx/conf.d/default.conf | grep '^[[:digit:]]*$' | head -n1)
[[ -z $port ]] && port="443"
path=$(jq -r '.inbounds[0].streamSettings.wsSettings.path' /opt/de_GWD/vtrui/config.json 2>/dev/null | grep -v '^null$')
uuids=$(jq -r '.inbounds[0].settings.clients[].id' /opt/de_GWD/vtrui/config.json 2>/dev/null | grep -v '^null$')
}
preInstall(){
sync; echo 3 >/proc/sys/vm/drop_caches >/dev/null 2>&1
rm -rf /etc/resolv.conf
cat << EOF >/etc/resolv.conf
nameserver 1.1.1.1
nameserver 8.8.8.8
EOF
if [[ $(systemctl is-active swap.target) != "active" ]]; then
systemctl unmask swap.target >/dev/null 2>&1
systemctl start swap.target >/dev/null 2>&1
fi
if [[ $(free -m | awk 'NR==3{print$2}') = "0" ]] && [[ $virt_type != "container" ]]; then
if [[ $(df -T / | awk '{print$2}' | tail -n 1) = "btrfs" ]]; then
btrfs subvolume create /swap 2>/dev/null
btrfs filesystem mkswapfile --size 1g --uuid clear /swap/swapfile 2>/dev/null
swapon /swap/swapfile
sed -i "/swapfile/d" /etc/fstab
echo "/swap/swapfile none swap defaults 0 0" >>/etc/fstab
else
fallocate -l 1G /swapfile 2>/dev/null
dd if=/dev/zero of=/swapfile bs=1M count=1024 status=progress 2>/dev/null
chmod 600 /swapfile
mkswap -U clear /swapfile
swapon /swapfile
sed -i "/swapfile/d" /etc/fstab
echo "/swapfile none swap defaults 0 0" >>/etc/fstab
fi
echo "RESUME=" >/etc/initramfs-tools/conf.d/resume
fi
mkdir -p /opt/de_GWD
mkdir -p /opt/de_GWD/.repo
cat << "EOF" >/opt/de_GWD/tcpTime
date -s "$(wget -qSO- --max-redirect=0 whatismyip.akamai.com 2>&1 | grep Date: | cut -d' ' -f5-8)Z"
[[ $? -ne "0" ]]&& date -s "$(curl -sI cloudflare.com| grep -i '^date:'|cut -d' ' -f2-)"
hwclock -w
EOF
chmod +x /opt/de_GWD/tcpTime
[[ $virt_type != "container" ]] && /opt/de_GWD/tcpTime
cat << EOF >/etc/apt/apt.conf.d/01InstallLess
APT::Get::Assume-Yes "true";
APT::Install-Recommends "false";
APT::Install-Suggests "false";
EOF
cat << EOF >/etc/apt/apt.conf.d/71debconf
Dpkg::Options {
"--force-confdef";
"--force-confold";
};
EOF
sed -i '/ulimit -SHn/d' /etc/profile
sed -i '/ulimit -c/d' /etc/profile
sed -i '/ulimit -d/d' /etc/profile
sed -i '/ulimit -f/d' /etc/profile
sed -i '/ulimit -m/d' /etc/profile
sed -i '/ulimit -s/d' /etc/profile
sed -i '/ulimit -t/d' /etc/profile
sed -i '/ulimit -u/d' /etc/profile
sed -i '/ulimit -v/d' /etc/profile
sed -i '/HISTCONTROL=/d' /etc/profile
sed -i '/alias reboot=/d' /etc/profile
cat << EOF >>/etc/profile
ulimit -SHn 1000000
ulimit -t 65536
ulimit -u 65536
ulimit -c 65536
ulimit -d unlimited
ulimit -f unlimited
ulimit -s unlimited
ulimit -v unlimited
HISTCONTROL=ignoredups
alias reboot="sudo systemctl reboot"
EOF
source /etc/profile
sed -i '/pam_limits.so/d' /etc/pam.d/common-session
echo "session required pam_limits.so" >>/etc/pam.d/common-session
cat << EOF >/etc/security/limits.conf
root soft nofile 1000000
root hard nofile 1000000
root soft nproc 1000000
root hard nproc 1000000
root soft core 1000000
root hard core 1000000
root hard memlock unlimited
root soft memlock unlimited
www-data soft nofile 1000000
www-data hard nofile 1000000
www-data soft nproc 1000000
www-data hard nproc 1000000
www-data soft core 1000000
www-data hard core 1000000
www-data hard memlock unlimited
www-data soft memlock unlimited
* soft nofile 1000000
* hard nofile 1000000
* soft nproc 1000000
* hard nproc 1000000
* soft core 1000000
* hard core 1000000
* hard memlock unlimited
* soft memlock unlimited
EOF
sed -i '/DefaultLimitCORE/d' /etc/systemd/system.conf
sed -i '/DefaultLimitNOFILE/d' /etc/systemd/system.conf
sed -i '/DefaultLimitNPROC/d' /etc/systemd/system.conf
cat >>'/etc/systemd/system.conf' <<EOF
DefaultLimitCORE=1000000
DefaultLimitNOFILE=1000000
DefaultLimitNPROC=1000000
EOF
systemctl daemon-reload
rm -f /var/cache/apt/archives/lock
rm -f /var/lib/apt/lists/lock
rm -f /var/lib/dpkg/lock
rm -f /var/lib/dpkg/lock-frontend
dpkg --configure -a
cat << EOF >/etc/apt/sources.list
deb http://cloudfront.debian.net/debian bookworm main contrib non-free non-free-firmware
deb http://cloudfront.debian.net/debian-security bookworm-security main contrib non-free non-free-firmware
deb http://cloudfront.debian.net/debian bookworm-updates main contrib non-free non-free-firmware
deb http://cloudfront.debian.net/debian bookworm-backports main contrib non-free non-free-firmware
EOF
apt update --fix-missing && apt upgrade --allow-downgrades -y
apt full-upgrade -y && apt autoremove --purge -y && apt clean -y && apt autoclean -y
pkgDEP
cat << EOF >/etc/default/rng-tools-debian
# -*- mode: sh -*-
#-
# Configuration for the rng-tools-debian initscript
# Set to the input source for random data, leave undefined
# for the initscript to attempt auto-detection. Set to /dev/null
# for the viapadlock driver.
#HRNGDEVICE=/dev/hwrng
#HRNGDEVICE=/dev/null
HRNGDEVICE=/dev/urandom
# Additional options to send to rngd. See the rngd(8) manpage for
# more information. Do not specify -r/--rng-device here, use
# HRNGDEVICE for that instead.
#RNGDOPTIONS="--hrng=intelfwh --fill-watermark=90% --feed-interval=1"
#RNGDOPTIONS="--hrng=viakernel --fill-watermark=90% --feed-interval=1"
#RNGDOPTIONS="--hrng=viapadlock --fill-watermark=90% --feed-interval=1"
# For TPM (also add tpm-rng to /etc/initramfs-tools/modules or /etc/modules):
#RNGDOPTIONS="--fill-watermark=90% --feed-interval=1"
# If you need to configure which RNG to use, do it here:
#HRNGSELECT="virtio_rng.0"
# Use this instead of sysfsutils, which starts too late.
EOF
systemctl restart rng-tools
cat << EOF >/etc/chrony/chrony.conf
server time.cloudflare.com iburst
server time1.google.com iburst
server time1.apple.com iburst
server ntp-3.arkena.net iburst
driftfile /var/lib/chrony/chrony.drift
logdir /var/log/chrony
maxupdateskew 100.0
rtcsync
makestep 1 3
leapsectz right/UTC
EOF
systemctl restart chrony
systemctl enable chrony >/dev/null 2>&1
rm -rf /etc/resolv.conf
cat << EOF >/etc/resolv.conf
nameserver 127.0.0.1
EOF
mkdir -p /etc/unbound
cat << EOF >/etc/unbound/unbound.conf
server:
verbosity: 0
interface: 127.0.0.1
port: 53
do-ip4: yes
do-udp: yes
do-tcp: yes
do-ip6: no
prefer-ip6: no
edns-buffer-size: 1232
prefetch: yes
so-reuseport: yes
so-rcvbuf: 4m
so-sndbuf: 4m
num-threads: 2
msg-cache-slabs: 4
rrset-cache-slabs: 4
infra-cache-slabs: 4
key-cache-slabs: 4
forward-zone:
name: "."
forward-addr: 1.1.1.1
forward-addr: 1.0.0.1
forward-addr: 8.8.8.8
forward-addr: 8.8.4.4
forward-addr: 9.9.9.9
forward-addr: 208.67.222.222
forward-first: no
EOF
rm -rf /lib/systemd/system/unbound.service
cat << "EOF" >/etc/systemd/system/unbound.service
[Unit]
Description=Unbound DNS server
After=network.target
[Service]
Type=simple
Restart=on-failure
ReadOnlyPaths=/etc/unbound
ExecStart=/usr/sbin/unbound -d
ExecReload=/bin/kill -HUP $MAINPID
[Install]
WantedBy=multi-user.target
EOF
systemctl daemon-reload >/dev/null
systemctl restart unbound >/dev/null 2>&1
systemctl enable unbound >/dev/null 2>&1
rm -rf /etc/resolvconf/update.d/unbound >/dev/null 2>&1
rm -rf /etc/systemd/resolved.conf >/dev/null 2>&1
systemctl mask --now systemd-resolved >/dev/null 2>&1
rm -rf /etc/resolvconf/resolv.conf.d/*
>/etc/resolvconf/resolv.conf.d/original
>/etc/resolvconf/resolv.conf.d/base
>/etc/resolvconf/resolv.conf.d/tail
rm -rf /etc/resolv.conf
rm -rf /run/resolvconf/interface
cat << EOF >/etc/resolvconf/resolv.conf.d/head
nameserver 127.0.0.1
EOF
if [[ -f "/etc/resolvconf/run/resolv.conf" ]]; then
ln -sf /etc/resolvconf/run/resolv.conf /etc/resolv.conf
elif [[ -f "/run/resolvconf/resolv.conf" ]]; then
ln -sf /run/resolvconf/resolv.conf /etc/resolv.conf
fi
sed -i '/dns-nameservers /d' /etc/network/interfaces
resolvconf -u
[[ -n $(which setenforce) ]] && setenforce 0
[[ -f "/etc/selinux/config" ]] && sed -i 's/SELINUX=enforcing/SELINUX=disabled/' /etc/selinux/config
[[ -f "/etc/ld.so.preload" ]] && sed -i "/libjemalloc/d" /etc/ld.so.preload
ldconfig
DPKGclean=$(dpkg --list | grep "^rc" | cut -d " " -f 3)
[[ -n $DPKGclean ]] && echo $DPKGclean | xargs sudo dpkg --purge
rm -rf /var/log/journal/*
systemctl restart systemd-journald >/dev/null 2>&1
localeSet=`cat << EOF
LANG=en_US.UTF-8
LANGUAGE=en_US.UTF-8
LC_CTYPE="en_US.UTF-8"
LC_NUMERIC="en_US.UTF-8"
LC_TIME="en_US.UTF-8"
LC_COLLATE="en_US.UTF-8"
LC_MONETARY="en_US.UTF-8"
LC_MESSAGES="en_US.UTF-8"
LC_PAPER="en_US.UTF-8"
LC_NAME="en_US.UTF-8"
LC_ADDRESS="en_US.UTF-8"
LC_TELEPHONE="en_US.UTF-8"
LC_MEASUREMENT="en_US.UTF-8"
LC_IDENTIFICATION="en_US.UTF-8"
LC_ALL=en_US.UTF-8
EOF
`
if [[ -z $(localectl list-locales | grep "en_US.UTF-8") ]]; then
echo "$localeSet" >/etc/default/locale
echo "en_US.UTF-8 UTF-8" >/etc/locale.gen
locale-gen "en_US.UTF-8"
localectl set-locale en_US.UTF-8
update-locale LANG=en_US.UTF-8 LANGUAGE=en_US.UTF-8 LC_ALL=en_US.UTF-8
fi
[[ $(date +"%Z %z") != "CST +0800" ]] && timedatectl set-timezone "Asia/Shanghai"
timedatectl set-local-rtc 0 >/dev/null 2>&1
timedatectl set-ntp true
if [[ $virt_type != "container" ]]; then
sed -i '/nf_conntrack/d' /etc/modules-load.d/modules.conf
sed -i '/ifb/d' /etc/modules-load.d/modules.conf
cat << EOF >>/etc/modules-load.d/modules.conf
nf_conntrack
ifb
sch_cake
EOF
modprobe nf_conntrack
modprobe ifb
modprobe sch_cake
cat << EOF >/etc/sysctl.conf
kernel.sysrq = 438
vm.overcommit_memory = 1
vm.swappiness = 5
vm.dirty_ratio = 10
vm.dirty_background_ratio = 5
fs.file-max = 1000000
fs.inotify.max_user_instances = 8192
fs.inotify.max_queued_events = 16384
fs.inotify.max_user_watches = 8192
net.unix.max_dgram_qlen = 1024
net.netfilter.nf_conntrack_acct = 0
net.netfilter.nf_conntrack_checksum = 0
net.netfilter.nf_conntrack_events = 1
net.netfilter.nf_conntrack_timestamp = 0
net.netfilter.nf_conntrack_max = 1048576
net.netfilter.nf_conntrack_buckets = 65536
net.netfilter.nf_conntrack_tcp_loose = 1
net.netfilter.nf_conntrack_tcp_be_liberal = 1
net.netfilter.nf_conntrack_tcp_max_retrans = 3
net.netfilter.nf_conntrack_generic_timeout = 60
net.netfilter.nf_conntrack_tcp_timeout_unacknowledged = 30
net.netfilter.nf_conntrack_tcp_timeout_fin_wait = 30
net.netfilter.nf_conntrack_tcp_timeout_time_wait = 30
net.netfilter.nf_conntrack_tcp_timeout_close_wait = 15
net.netfilter.nf_conntrack_tcp_timeout_close = 5
net.netfilter.nf_conntrack_tcp_timeout_last_ack = 30
net.netfilter.nf_conntrack_tcp_timeout_syn_recv = 30
net.netfilter.nf_conntrack_tcp_timeout_syn_sent = 30
net.netfilter.nf_conntrack_tcp_timeout_established = 3600
net.netfilter.nf_conntrack_sctp_timeout_established = 3600
net.netfilter.nf_conntrack_udp_timeout = 15
net.netfilter.nf_conntrack_udp_timeout_stream = 45
net.core.somaxconn = 32768
net.core.netdev_max_backlog = 65536
net.core.optmem_max = 524288
net.core.rmem_default = 524288
net.core.wmem_default = 524288
net.core.rmem_max = 8388608
net.core.wmem_max = 8388608
net.mptcp.enabled = 1
net.mptcp.path_manager = ndiffports
net.ipv4.route.gc_timeout = 60
net.ipv4.route.gc_thresh1 = 1024
net.ipv4.route.gc_thresh2 = 2048
net.ipv4.route.gc_thresh3 = 4096
net.ipv4.neigh.default.gc_thresh1 = 1024
net.ipv4.neigh.default.gc_thresh2 = 2048
net.ipv4.neigh.default.gc_thresh3 = 4096
net.ipv4.conf.all.arp_accept = 0
net.ipv4.conf.default.arp_accept = 0
net.ipv4.conf.all.arp_announce = 2
net.ipv4.conf.default.arp_announce = 2
net.ipv4.conf.all.arp_ignore = 1
net.ipv4.conf.default.arp_ignore = 1
net.ipv4.conf.all.rp_filter = 1
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.all.send_redirects = 0
net.ipv4.conf.default.send_redirects = 0
net.ipv4.conf.all.accept_redirects = 0
net.ipv4.conf.default.accept_redirects = 0
net.ipv4.conf.all.secure_redirects = 0
net.ipv4.conf.default.secure_redirects = 0
net.ipv4.conf.all.accept_source_route = 0
net.ipv4.conf.default.accept_source_route = 0
net.ipv4.conf.all.route_localnet = 1
net.ipv4.route.flush = 1
net.ipv4.ip_local_port_range = 1024 65535
net.ipv4.ip_local_reserved_ports = 53,9853,9890
net.ipv4.ip_forward = 1
net.ipv4.conf.all.forwarding = 1
net.ipv4.conf.default.forwarding = 1
net.ipv4.ip_no_pmtu_disc = 0
net.ipv4.udp_mem = 4096 32768 524288
net.ipv4.udp_rmem_min = 131072
net.ipv4.udp_wmem_min = 131072
net.ipv4.tcp_mem = 16384 131072 1048576
net.ipv4.tcp_rmem = 4096 524288 8388608
net.ipv4.tcp_wmem = 4096 524288 8388608
net.ipv4.tcp_max_tw_buckets = 131072
net.ipv4.tcp_max_orphans = 131072
net.ipv4.tcp_max_syn_backlog = 32768
net.ipv4.tcp_notsent_lowat = 131072
net.ipv4.tcp_limit_output_bytes = 1048576
net.ipv4.tcp_adv_win_scale = 2
net.ipv4.tcp_moderate_rcvbuf = 1
net.ipv4.tcp_window_scaling = 1
net.ipv4.tcp_workaround_signed_windows = 0
net.ipv4.tcp_mtu_probing = 0
net.ipv4.tcp_mtu_probe_floor = 48
net.ipv4.tcp_base_mss = 1460
net.ipv4.tcp_no_metrics_save = 0
net.ipv4.tcp_no_ssthresh_metrics_save = 0
net.ipv4.tcp_sack = 1
net.ipv4.tcp_dsack = 1
net.ipv4.tcp_frto = 0
net.ipv4.tcp_recovery = 1
net.ipv4.tcp_early_retrans = 3
net.ipv4.tcp_min_rtt_wlen = 120
net.ipv4.tcp_reordering = 3
net.ipv4.tcp_ecn = 0
net.ipv4.tcp_fin_timeout = 10
net.ipv4.tcp_fastopen = 3
net.ipv4.tcp_fastopen_blackhole_timeout_sec = 0
net.ipv4.tcp_fastopen_key = 00000000-00000000-00000000-00000000
net.ipv4.tcp_keepalive_time = 300
net.ipv4.tcp_keepalive_intvl = 30
net.ipv4.tcp_keepalive_probes = 5
net.ipv4.tcp_timestamps = 1
net.ipv4.tcp_syncookies = 0
net.ipv4.tcp_tw_reuse = 2
net.ipv4.tcp_syn_retries = 3
net.ipv4.tcp_synack_retries = 2
net.ipv4.tcp_retries1 = 3
net.ipv4.tcp_retries2 = 8
net.ipv4.tcp_orphan_retries = 0
net.ipv4.tcp_challenge_ack_limit = 10000
net.ipv4.tcp_slow_start_after_idle = 0
net.ipv4.tcp_retrans_collapse = 0
net.ipv4.tcp_autocorking = 0
net.ipv4.tcp_rfc1337 = 0
net.ipv4.tcp_congestion_control = bbr
net.core.default_qdisc = cake
EOF
sync
sysctl -p >/dev/null 2>&1
fi
if [[ -n $(dpkg -l | awk '{print$2}' | grep '^docker-ce$') ]] && [[ -n $(dpkg -l | awk '{print$2}' | grep '^containerd.io$') ]]; then
mkdir -p /etc/docker/
systemctl stop docker docker.socket containerd
cat << EOF >/etc/docker/daemon.json
{
"iptables": false
}
EOF
systemctl restart docker
fi
cat << EOF >/etc/rc_online.local
#!/bin/bash
echo madvise >/sys/kernel/mm/transparent_hugepage/enabled
$(which ip) route show table local | grep -v 'linkdown' | grep -v 'broadcast' | while read line; do
line=\$(echo \$line | awk -F' mtu ' '{print\$1}')
$(which ip) route change \$line mtu 1500 initcwnd 1000 initrwnd 1000 fastopen_no_cookie 1 congctl lock cubic
done
$(which ip) route show table local | grep ' dev lo ' | while read line; do
line=\$(echo \$line | awk -F' mtu ' '{print\$1}')
$(which ip) route change \$line mtu 65520 initcwnd 1000 initrwnd 1000 fastopen_no_cookie 1 congctl lock cubic
done
NIC_local=\$($(which ip) route | grep -v 'linkdown' | grep -v 'broadcast' | grep -v 'scope' | awk -F' dev ' '{print\$2}' | cut -d' ' -f1)
$(which ip) route | grep " dev \$NIC_local " | while read line; do
line=\$(echo \$line | awk -F' mtu ' '{print\$1}')
$(which ip) route change \$line mtu 1500 fastopen_no_cookie 1 congctl lock $(sysctl net.ipv4.tcp_congestion_control | awk -F' = ' '{print$2}')
done
NIC_device=\$(find /sys/class/net ! -type d | xargs --max-args=1 realpath | grep 'device')
for ifb in \$(echo \$NIC_device | xargs -n 1 | grep 'virtual' | awk -F'/' '{print\$NF}' | grep '^ifb'); do
$(which ip) link set \$ifb down
$(which ip) link delete \$ifb
done
$(which ip) link set lo qlen 10000 mtu 65520
$(which tc) qdisc del dev lo root >/dev/null 2>&1
$(which tc) qdisc add dev lo root cake unlimited rtt 10us diffserv4 dual-srchost no-split-gso no-ack-filter raw egress
$(which ip) link add name ifb4lo type ifb >/dev/null 2>&1
$(which tc) qdisc del dev lo ingress >/dev/null 2>&1
$(which tc) qdisc add dev lo handle ffff: ingress
$(which tc) qdisc del dev ifb4lo root >/dev/null 2>&1
$(which tc) qdisc add dev ifb4lo root cake unlimited rtt 10us diffserv4 dual-dsthost no-split-gso no-ack-filter raw ingress
$(which ip) link set ifb4lo qlen 10000 mtu 65520
$(which ip) link set ifb4lo up
$(which tc) filter add dev lo parent ffff: matchall action mirred egress redirect dev ifb4lo
echo \$NIC_device | xargs -n 1 | grep 'virtual' | awk -F'/' '{print\$NF}' | grep -v 'docker' | grep -v 'ifb' | grep -v '^lo\$' | while read line; do
MTU_NUM=\$(< /sys/class/net/\$line/mtu)
ifb4eth=\$(echo "ifb4\$line" | cut -c 1-15)
$(which ip) link set \$line qlen 10001 mtu \$MTU_NUM
$(which tc) qdisc del dev \$line root >/dev/null 2>&1
$(which tc) qdisc add dev \$line root cake unlimited rtt 10us diffserv4 dual-srchost nonat nowash no-split-gso no-ack-filter raw overhead 18 mpu 64 noatm egress
$(which ip) link add name \$ifb4eth type ifb >/dev/null 2>&1
$(which tc) qdisc del dev \$line ingress >/dev/null 2>&1
$(which tc) qdisc add dev \$line handle ffff: ingress
$(which tc) qdisc del dev \$ifb4eth root >/dev/null 2>&1
$(which tc) qdisc add dev \$ifb4eth root cake unlimited rtt 10us diffserv4 dual-dsthost nonat nowash no-split-gso no-ack-filter raw overhead 18 mpu 64 noatm ingress
$(which ip) link set \$ifb4eth qlen 10001 mtu \$MTU_NUM
$(which ip) link set \$ifb4eth up
$(which tc) filter add dev \$line parent ffff: matchall action mirred egress redirect dev \$ifb4eth
done
echo \$NIC_device | xargs -n 1 | grep -v 'virtual' | awk -F'/' '{print\$NF}' | while read line; do
MTU_NUM=\$(< /sys/class/net/\$line/mtu)
ifb4eth=\$(echo "ifb4\$line" | cut -c 1-15)
$(which ip) link set \$line qlen 10001 mtu \$MTU_NUM
$(which tc) qdisc del dev \$line root >/dev/null 2>&1
$(which tc) qdisc add dev \$line root cake unlimited besteffort dual-srchost nonat nowash no-split-gso ack-filter-aggressive ethernet egress
$(which ip) link add name \$ifb4eth type ifb >/dev/null 2>&1
$(which tc) qdisc del dev \$line ingress >/dev/null 2>&1
$(which tc) qdisc add dev \$line handle ffff: ingress
$(which tc) qdisc del dev \$ifb4eth root >/dev/null 2>&1
$(which tc) qdisc add dev \$ifb4eth root cake unlimited diffserv4 dual-dsthost nonat nowash no-split-gso no-ack-filter ethernet ingress
$(which ip) link set \$ifb4eth qlen 10001 mtu \$MTU_NUM
$(which ip) link set \$ifb4eth up
$(which tc) filter add dev \$line parent ffff: matchall action mirred egress redirect dev \$ifb4eth
$(which ethtool) -s \$line duplex full >/dev/null 2>&1
$(which ethtool) -K \$line rx on tx on sg on tso on gso on gro off >/dev/null 2>&1
done
$(which ip) tcp_metrics flush
$(which ip) route flush cache
EOF
chmod +x /etc/rc_online.local
mkdir -p /etc/systemd/system/networking.service.d/
cat << EOF >/etc/systemd/system/networking.service.d/override.conf
[Service]
ExecStartPost=/etc/rc_online.local
EOF
systemctl daemon-reload >/dev/null
}
installNftables(){
rm -rf /etc/nftables*
rm -rf /opt/de_GWD/nftables
mkdir -p /opt/de_GWD/nftables
cat << "EOF" >/opt/de_GWD/nftables/flowtable_eth.sh
#!/bin/bash
interface_FT=$(find /sys/class/net ! -type d | xargs --max-args=1 realpath | grep 'device' | awk -F'/' '{print$NF}' | xargs -n1 | grep -v '^lo$' | grep -v '^ifb4lo$')
interface_BF=()
while IFS= read -r line; do
interface_BF+=("$line")
done <<< "$interface_FT"
echo "define flowtable_eth = { $(IFS=, ; echo "${interface_BF[*]}") };" >/opt/de_GWD/nftables/flowtable.eth
EOF
chmod +x /opt/de_GWD/nftables/flowtable_eth.sh
cat << "EOF" >/opt/de_GWD/nftables/default.nft
#!/usr/sbin/nft -f
include "/opt/de_GWD/nftables/flowtable.eth"
table inet bypassflow {
flowtable Acceleration {
hook ingress priority -300; devices = $flowtable_eth;
}
chain bypasschain {
type filter hook forward priority -300; policy accept;
ip daddr 172.16.0.0/24 flow offload @Acceleration
ip saddr 172.16.0.0/24 flow offload @Acceleration
ip daddr 172.17.0.0/16 flow offload @Acceleration
ip saddr 172.17.0.0/16 flow offload @Acceleration
}
}
table inet filter {
chain INPUT {
type filter hook input priority 0; policy accept;
iifname lo accept
iifname "wgcf" accept
iifname "docker0" accept
iifname "ifb4lo" accept
iifname "ifb4wgcf" accept
ct state established,related accept
tcp flags != syn ct state new drop
tcp flags & (fin|syn) == (fin|syn) drop
tcp flags & (syn|rst) == (syn|rst) drop
tcp flags & (fin|syn|rst|psh|ack|urg) == 0 drop
tcp flags & (fin|psh|urg) == (fin|psh|urg) drop
ct state invalid counter drop
# Drop 53 in
meta l4proto { tcp, udp } th dport 53 drop
meta l4proto { tcp, udp } th dport 4711 drop
}
chain FORWARD {
type filter hook forward priority 0; policy accept;
# WireGuard traffic
iifname "ifb4wgcf" accept
iifname "wgcf" accept
oifname "wgcf" accept
# Docker traffic
counter jump DOCKER-USER
counter jump DOCKER-ISOLATION-STAGE-1
oifname "docker0" ct state related,established counter accept
oifname "docker0" counter jump DOCKER
iifname "docker0" oifname != "docker0" counter accept
iifname "docker0" oifname "docker0" counter accept
}
chain OUTPUT {
type filter hook output priority 0; policy accept;
}
chain DOCKER {
}
chain DOCKER-USER {
counter accept
}
chain DOCKER-ISOLATION-STAGE-1 {
iifname "docker0" oifname != "docker0" counter jump DOCKER-ISOLATION-STAGE-2
counter return
}
chain DOCKER-ISOLATION-STAGE-2 {
oifname "docker0" counter drop
counter return
}
}
table inet router {
chain DOCKER {
iifname "docker0" counter accept
}
chain INPUT {
type nat hook input priority -100; policy accept;
}
chain OUTPUT {
type nat hook output priority -100; policy accept;
ip daddr != 127.0.0.0/8 fib daddr type local counter jump DOCKER
}
chain PREROUTING {
type nat hook prerouting priority dstnat; policy accept;
tcp flags & (syn|rst) == syn counter tcp option maxseg size set 1460
# Docker
fib daddr type local counter jump DOCKER
}
chain POSTROUTING {
type nat hook postrouting priority srcnat; policy accept;
# Docker
oifname != "docker0" ip saddr 172.17.0.0/16 counter masquerade
}
}
EOF
chmod +x /opt/de_GWD/nftables/default.nft
rm -rf /lib/systemd/system/nftables.service
cat << EOF >/etc/systemd/system/nftables.service
[Unit]
Description=nftables
Wants=network-pre.target
Before=network-pre.target shutdown.target
Conflicts=shutdown.target
DefaultDependencies=no
[Service]
Type=oneshot
RemainAfterExit=yes
StandardInput=null
ProtectSystem=full
ProtectHome=true
ExecStart=/bin/bash -c '/etc/rc_online.local' ; /bin/bash -c '/opt/de_GWD/nftables/flowtable_eth.sh' ; /usr/sbin/nft -f /opt/de_GWD/nftables/default.nft
ExecStop=/usr/sbin/nft flush ruleset
[Install]
WantedBy=sysinit.target
EOF
systemctl daemon-reload >/dev/null
systemctl enable nftables >/dev/null 2>&1
systemctl restart nftables
}
installDOH(){
echo -e "${WHITE}[...]\c" && echo -e "\t${WHITE}Install DoH server${cRES}\r\c"
cat << EOF >/opt/de_GWD/doh-server.conf
listen = [ "127.0.0.1:9853" ]
path = "/dq"
upstream = [
"udp:127.0.0.1:53",
"tcp:127.0.0.1:53"
]
timeout = 10
tries = 3
verbose = false
log_guessed_client_ip = false
ecs_allow_non_global_ip = false
ecs_use_precise_ip = false
EOF
mkdir -p /etc/NetworkManager/dispatcher.d
cat << "EOF" > /etc/NetworkManager/dispatcher.d/doh-server
#!/bin/bash
case "$2" in
up)
/usr/bin/systemctl is-active doh-server.service >/dev/null && /usr/bin/systemctl restart doh-server.service
;;
down)
/usr/bin/systemctl is-active doh-server.service >/dev/null && /usr/bin/systemctl restart doh-server.service
;;
*)
exit 0
;;
esac
EOF
chmod +x /etc/NetworkManager/dispatcher.d/doh-server
rm -rf /lib/systemd/system/doh-server.service
cat << "EOF" >/etc/systemd/system/doh-server.service
[Unit]
Description=DNS-over-HTTPS server
After=network.target
[Service]
User=root
Type=simple
ExecStart=/opt/de_GWD/doh-server -conf /opt/de_GWD/doh-server.conf
Restart=always
RestartSec=2
TimeoutStopSec=5
Nice=-8
[Install]
WantedBy=multi-user.target
EOF
systemctl daemon-reload >/dev/null
systemctl enable doh-server >/dev/null 2>&1
echo -e "${WHITE}[ ${GREEN}✓ ${WHITE}]\c" && echo -e "\t${WHITE}Install DoH server${cRES}"
}
installXray(){
echo -e "${WHITE}[...]\c" && echo -e "\t${WHITE}Install Xray${cRES}\r\c"
rm -rf /opt/de_GWD/vtrui
mkdir -p /opt/de_GWD/vtrui
if [[ -n $(unzip -tq /opt/de_GWD/.repo/de_GWD.zip | grep "No errors detected in compressed data") ]]; then
rm -rf /tmp/de_GWD
unzip /opt/de_GWD/.repo/de_GWD.zip -d /tmp/de_GWD >/dev/null 2>&1
mv -f /tmp/de_GWD/xray /opt/de_GWD/vtrui/vtrui
chmod +x /opt/de_GWD/vtrui/vtrui
rm -rf /tmp/de_GWD*
else
rm -rf /opt/de_GWD/.repo/de_GWD.zip
echo -e "${WHITE}de_GWD Zip${RED} Download Failed${cRES}" && exit
fi
rm -rf /lib/systemd/system/vtrui.service
cat << EOF >/etc/systemd/system/vtrui.service
[Unit]
Description=vtrui
After=network.target nss-lookup.target
[Service]
User=www-data
ExecStart=/opt/de_GWD/vtrui/vtrui run -confdir /opt/de_GWD/vtrui
Restart=on-failure
RestartPreventExitStatus=23
Nice=-8
AmbientCapabilities=CAP_NET_RAW CAP_NET_ADMIN CAP_NET_BIND_SERVICE
CapabilityBoundingSet=CAP_NET_RAW CAP_NET_ADMIN CAP_NET_BIND_SERVICE