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Install.sh
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#!/bin/bash
RED='\033[0;31m'
CYAN='\033[0;36m'
YELLOW='\033[0;33m'
NC='\033[0m'
disable_option=false
enable_ech=false
listen_port=""
override_port=""
ip_v4=""
ip_v6=""
record_content=""
record_type=""
record_name=""
obfs_password=""
domain=""
domain_name=""
up_mbps=""
down_mbps=""
certificate_path=""
private_key_path=""
public_key=""
private_key=""
multiplex_config=""
brutal_config=""
ech_key=()
ech_config=()
user_names=()
user_passwords=()
user_uuids=()
ss_passwords=()
stls_passwords=()
short_ids=()
function check_firewall_configuration() {
local os_name=$(uname -s)
local firewall
if [[ $os_name == "Linux" ]]; then
if command -v ufw >/dev/null 2>&1 && ufw status | grep -q "Status: active"; then
firewall="ufw"
elif command -v ip6tables >/dev/null 2>&1 && ip6tables -S | grep -q "INPUT -j DROP"; then
firewall="ip6tables"
elif command -v iptables >/dev/null 2>&1 && iptables -S | grep -q "INPUT -j DROP"; then
firewall="iptables"
elif systemctl is-active --quiet netfilter-persistent; then
firewall="iptables-persistent"
elif systemctl is-active --quiet iptables.service; then
firewall="iptables-service"
elif command -v firewalld >/dev/null 2>&1 && firewall-cmd --state | grep -q "running"; then
firewall="firewalld"
fi
fi
if [[ -z $firewall ]]; then
echo "No firewall configuration detected or firewall is not enabled, skipping firewall configuration."
return
fi
echo "Checking firewall configuration..."
case $firewall in
ufw)
if ! ufw status | grep -q "Status: active" 2>/dev/null; then
ufw enable >/dev/null 2>&1
fi
if ! ufw status | grep -q " $listen_port" 2>/dev/null; then
ufw allow "$listen_port" >/dev/null 2>&1
fi
if ! ufw status | grep -q " $override_port" 2>/dev/null; then
ufw allow "$override_port" >/dev/null 2>&1
fi
if ! ufw status | grep -q " $fallback_port" 2>/dev/null; then
ufw allow "$fallback_port" >/dev/null 2>&1
fi
if ! ufw status | grep -q " 80" 2>/dev/null; then
ufw allow 80 >/dev/null 2>&1
fi
echo "Firewall configuration has been updated."
;;
iptables | iptables-persistent | iptables-service)
if ! iptables -C INPUT -p tcp --dport "$listen_port" -j ACCEPT >/dev/null 2>&1; then
iptables -A INPUT -p tcp --dport "$listen_port" -j ACCEPT >/dev/null 2>&1
fi
if ! iptables -C INPUT -p udp --dport "$listen_port" -j ACCEPT >/dev/null 2>&1; then
iptables -A INPUT -p udp --dport "$listen_port" -j ACCEPT >/dev/null 2>&1
fi
if ! iptables -C INPUT -p tcp --dport "$override_port" -j ACCEPT >/dev/null 2>&1; then
iptables -A INPUT -p tcp --dport "$override_port" -j ACCEPT >/dev/null 2>&1
fi
if ! iptables -C INPUT -p udp --dport "$override_port" -j ACCEPT >/dev/null 2>&1; then
iptables -A INPUT -p udp --dport "$override_port" -j ACCEPT >/dev/null 2>&1
fi
if ! iptables -C INPUT -p tcp --dport "$fallback_port" -j ACCEPT >/dev/null 2>&1; then
iptables -A INPUT -p tcp --dport "$fallback_port" -j ACCEPT >/dev/null 2>&1
fi
if ! iptables -C INPUT -p udp --dport "$fallback_port" -j ACCEPT >/dev/null 2>&1; then
iptables -A INPUT -p udp --dport "$fallback_port" -j ACCEPT >/dev/null 2>&1
fi
if ! iptables -C INPUT -p tcp --dport 80 -j ACCEPT >/dev/null 2>&1; then
iptables -A INPUT -p tcp --dport 80 -j ACCEPT >/dev/null 2>&1
fi
if ! iptables -C INPUT -p udp --dport 80 -j ACCEPT >/dev/null 2>&1; then
iptables -A INPUT -p udp --dport 80 -j ACCEPT >/dev/null 2>&1
fi
if ! ip6tables -C INPUT -p tcp --dport "$listen_port" -j ACCEPT >/dev/null 2>&1; then
ip6tables -A INPUT -p tcp --dport "$listen_port" -j ACCEPT >/dev/null 2>&1
fi
if ! ip6tables -C INPUT -p udp --dport "$listen_port" -j ACCEPT >/dev/null 2>&1; then
ip6tables -A INPUT -p udp --dport "$listen_port" -j ACCEPT >/dev/null 2>&1
fi
if ! ip6tables -C INPUT -p tcp --dport "$override_port" -j ACCEPT >/dev/null 2>&1; then
ip6tables -A INPUT -p tcp --dport "$override_port" -j ACCEPT >/dev/null 2>&1
fi
if ! ip6tables -C INPUT -p udp --dport "$override_port" -j ACCEPT >/dev/null 2>&1; then
ip6tables -A INPUT -p udp --dport "$override_port" -j ACCEPT >/dev/null 2>&1
fi
if ! ip6tables -C INPUT -p tcp --dport "$fallback_port" -j ACCEPT >/dev/null 2>&1; then
ip6tables -A INPUT -p tcp --dport "$fallback_port" -j ACCEPT >/dev/null 2>&1
fi
if ! ip6tables -C INPUT -p udp --dport "$fallback_port" -j ACCEPT >/dev/null 2>&1; then
ip6tables -A INPUT -p udp --dport "$fallback_port" -j ACCEPT >/dev/null 2>&1
fi
if ! ip6tables -C INPUT -p tcp --dport 80 -j ACCEPT >/dev/null 2>&1; then
ip6tables -A INPUT -p tcp --dport 80 -j ACCEPT >/dev/null 2>&1
fi
if ! ip6tables -C INPUT -p udp --dport 80 -j ACCEPT >/dev/null 2>&1; then
ip6tables -A INPUT -p udp --dport 80 -j ACCEPT >/dev/null 2>&1
fi
if [[ -e /etc/iptables/rules.v4 ]]; then
iptables-save >/etc/iptables/rules.v4
elif [[ -e /etc/sysconfig/iptables ]]; then
iptables-save >/etc/sysconfig/iptables
fi
if [[ -e /etc/iptables/rules.v6 ]]; then
ip6tables-save >/etc/iptables/rules.v6
elif [[ -e /etc/sysconfig/ip6tables ]]; then
ip6tables-save >/etc/sysconfig/ip6tables
fi
echo "Firewall configuration has been updated."
;;
firewalld)
if ! firewall-cmd --zone=public --list-ports | grep -q "$listen_port/tcp" 2>/dev/null; then
firewall-cmd --zone=public --add-port="$listen_port/tcp" --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "$listen_port/udp" 2>/dev/null; then
firewall-cmd --zone=public --add-port="$listen_port/udp" --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "$override_port/tcp" 2>/dev/null; then
firewall-cmd --zone=public --add-port="$override_port/tcp" --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "$override_port/udp" 2>/dev/null; then
firewall-cmd --zone=public --add-port="$override_port/udp" --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "$fallback_port/tcp" 2>/dev/null; then
firewall-cmd --zone=public --add-port="$fallback_port/tcp" --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "$fallback_port/udp" 2>/dev/null; then
firewall-cmd --zone=public --add-port="$fallback_port/udp" --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "80/tcp" 2>/dev/null; then
firewall-cmd --zone=public --add-port=80/tcp --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "80/udp" 2>/dev/null; then
firewall-cmd --zone=public --add-port=80/udp --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "$listen_port/tcp" 2>/dev/null; then
firewall-cmd --zone=public --add-port="$listen_port/tcp" --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "$listen_port/udp" 2>/dev/null; then
firewall-cmd --zone=public --add-port="$listen_port/udp" --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "$override_port/tcp" 2>/dev/null; then
firewall-cmd --zone=public --add-port="$override_port/tcp" --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "$override_port/udp" 2>/dev/null; then
firewall-cmd --zone=public --add-port="$override_port/udp" --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "$fallback_port/tcp" 2>/dev/null; then
firewall-cmd --zone=public --add-port="$fallback_port/tcp" --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "$fallback_port/udp" 2>/dev/null; then
firewall-cmd --zone=public --add-port="$fallback_port/udp" --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "80/tcp" 2>/dev/null; then
firewall-cmd --zone=public --add-port=80/tcp --permanent >/dev/null 2>&1
fi
if ! firewall-cmd --zone=public --list-ports | grep -q "80/udp" 2>/dev/null; then
firewall-cmd --zone=public --add-port=80/udp --permanent >/dev/null 2>&1
fi
firewall-cmd --reload
echo "Firewall configuration has been updated."
;;
esac
}
function create_sing_box_folders() {
local folders=("/usr/local/etc/sing-box" "/etc/ssl/private")
for folder in "${folders[@]}"; do
if [[ ! -d "$folder" ]]; then
mkdir -p "$folder"
[ "$folder" = "/usr/local/etc/sing-box" ] && touch "$folder/config.json"
fi
done
}
function create_juicity_folder() {
local folders=("/usr/local/etc/juicity" "/etc/ssl/private")
for folder in "${folders[@]}"; do
if [[ ! -d "$folder" ]]; then
mkdir -p "$folder"
[ "$folder" = "/usr/local/etc/juicity" ] && touch "$folder/config.json"
fi
done
}
function ensure_clash_yaml() {
local clash_yaml="/usr/local/etc/sing-box/clash.yaml"
if [ ! -e "$clash_yaml" ]; then
touch "$clash_yaml"
fi
}
function check_config_file_existence() {
local config_file="/usr/local/etc/sing-box/config.json"
if [ ! -f "$config_file" ]; then
echo -e "${RED}sing-box config file does not exist, please build node first!${NC}"
exit 1
fi
}
function generate_naive_random_filename() {
local dir="/usr/local/etc/sing-box"
local filename=""
while true; do
random_value=$(cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 5 | head -n 1)
filename="naive_client_${random_value}.json"
if [ ! -e "${dir}/${filename}" ]; then
touch "${dir}/${filename}"
naive_client_filename="${dir}/${filename}"
break
fi
done
}
function get_temp_config_file() {
temp_file=$(mktemp)
curl -sSL "https://api.zeroteam.top/warp?format=sing-box" >"$temp_file"
}
function install_sing_box() {
if [[ -f "/usr/local/bin/sing-box" && -f "/usr/local/etc/sing-box/config.json" ]]; then
return 1
else
get_local_ip
configure_dns64
select_sing_box_install_option
configure_sing_box_service
create_sing_box_folders
fi
}
function configure_dns64() {
if [[ -n $ip_v4 ]]; then
return
fi
if [[ -n $ip_v6 ]]; then
echo "Check that the machine is IPv6 single-stack network, configure DNS64..."
sed -i '/^nameserver /s/^/#/' /etc/resolv.conf
echo "nameserver 2001:67c:2b0::4" >>/etc/resolv.conf
echo "nameserver 2001:67c:2b0::6" >>/etc/resolv.conf
echo "DNS64 configuration is complete."
fi
}
function enable_bbr() {
if grep -q "net.core.default_qdisc=fq" /etc/sysctl.conf; then
echo "BBR is already enabled, skipping configuration."
return
fi
while true; do
read -p "Whether to enable BBR (Y/N, default N)? " -i "N" response
response=${response:-"N"}
if [[ $response == "y" || $response == "Y" ]]; then
echo "Enable BBR..."
echo "net.core.default_qdisc=fq" >>/etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr" >>/etc/sysctl.conf
sysctl -p >/dev/null
echo "BBR has been enabled"
break
elif [[ $response == "n" || $response == "N" ]]; then
echo "BBR will not be enabled."
break
else
echo -e "${RED}Invalid input, please re-enter!${NC}"
fi
done
}
function select_sing_box_install_option() {
while true; do
echo "Please select sing-box installation method (default 1):"
echo "1). Download and install sing-box (Latest version)"
echo "2). Download and install sing-box (Beta version)"
echo "3). Compile and install sing-box (full featured version)"
read -p "Please select [1-3]: " install_option
install_option="${install_option:-1}"
case $install_option in
1)
install_latest_sing_box
break
;;
2)
install_Pre_release_sing_box
break
;;
3)
install_go
compile_install_sing_box
break
;;
*)
echo -e "${RED}Invalid selection, please re-enter!${NC}"
;;
esac
done
}
function install_go() {
if ! command -v go &>/dev/null; then
echo "Downloading Go..."
local go_arch
case $(uname -m) in
x86_64)
go_arch="amd64"
;;
i686)
go_arch="386"
;;
aarch64)
go_arch="arm64"
;;
armv6l)
go_arch="armv6"
;;
*)
echo -e "${RED}unsupported architecture: $(uname -m)${NC}"
exit 1
;;
esac
local go_version
go_version=$(curl -sL "https://golang.org/VERSION?m=text" | grep -o 'go[0-9]\+\.[0-9]\+\.[0-9]\+')
local go_download_url="https://go.dev/dl/$go_version.linux-$go_arch.tar.gz"
wget -qO- "$go_download_url" | tar -xz -C /usr/local
echo 'export PATH=$PATH:/usr/local/go/bin' | tee -a /etc/profile >/dev/null
source /etc/profile
go version
echo "Go has been installed."
else
echo "Go is already installed, skipping installation."
fi
}
function compile_install_sing_box() {
local go_install_command="go install -v -tags \
with_quic,\
with_grpc,\
with_dhcp,\
with_wireguard,\
with_shadowsocksr,\
with_ech,\
with_utls,\
with_reality_server,\
with_acme,\
with_clash_api,\
with_v2ray_api,\
with_gvisor,\
with_lwip \
github.com/sagernet/sing-box/cmd/sing-box@latest"
echo "Compiling and installing sing-box, please wait..."
$go_install_command
if [[ $? -eq 0 ]]; then
mv ~/go/bin/sing-box /usr/local/bin/
chmod +x /usr/local/bin/sing-box
echo "sing-box has been compiled and installed successfully."
else
echo -e "${RED}sing-box compilation and installation failed.${NC}"
exit 1
fi
}
function install_latest_sing_box() {
local arch=$(uname -m)
local url="https://api.github.com/repos/SagerNet/sing-box/releases/latest"
local download_url
case $arch in
x86_64 | amd64)
download_url=$(curl -s $url | grep -o "https://github.com[^\"']*linux-amd64.tar.gz")
;;
armv7l)
download_url=$(curl -s $url | grep -o "https://github.com[^\"']*linux-armv7.tar.gz")
;;
aarch64 | arm64)
download_url=$(curl -s $url | grep -o "https://github.com[^\"']*linux-arm64.tar.gz")
;;
amd64v3)
download_url=$(curl -s $url | grep -o "https://github.com[^\"']*linux-amd64v3.tar.gz")
;;
s390x)
download_url=$(curl -s $url | grep -o "https://github.com[^\"']*linux-s390x.tar.gz")
;;
*)
echo -e "${RED}Unsupported architecture: $arch${NC}"
return 1
;;
esac
if [ -n "$download_url" ]; then
echo "Downloading Sing-Box..."
wget -qO sing-box.tar.gz "$download_url" 2>&1 >/dev/null
tar -xzf sing-box.tar.gz -C /usr/local/bin --strip-components=1
rm sing-box.tar.gz
chmod +x /usr/local/bin/sing-box
echo "Sing-Box installed successfully."
else
echo -e "${RED}Unable to retrieve the download URL for Sing-Box.${NC}"
return 1
fi
}
function install_Pre_release_sing_box() {
local arch=$(uname -m)
local url="https://api.github.com/repos/SagerNet/sing-box/releases"
local download_url
case $arch in
x86_64 | amd64)
download_url=$(curl -s "$url" | jq -r '.[] | select(.prerelease == true) | .assets[] | select(.browser_download_url | contains("linux-amd64.tar.gz")) | .browser_download_url' | head -n 1)
;;
armv7l)
download_url=$(curl -s "$url" | jq -r '.[] | select(.prerelease == true) | .assets[] | select(.browser_download_url | contains("linux-armv7.tar.gz")) | .browser_download_url' | head -n 1)
;;
aarch64 | arm64)
download_url=$(curl -s "$url" | jq -r '.[] | select(.prerelease == true) | .assets[] | select(.browser_download_url | contains("linux-arm64.tar.gz")) | .browser_download_url' | head -n 1)
;;
amd64v3)
download_url=$(curl -s "$url" | jq -r '.[] | select(.prerelease == true) | .assets[] | select(.browser_download_url | contains("linux-amd64v3.tar.gz")) | .browser_download_url' | head -n 1)
;;
s390x)
download_url=$(curl -s "$url" | jq -r '.[] | select(.prerelease == true) | .assets[] | select(.browser_download_url | contains("linux-s390x.tar.gz")) | .browser_download_url' | head -n 1)
;;
*)
echo -e "${RED}Unsupported architecture: $arch${NC}"
return 1
;;
esac
if [ -n "$download_url" ]; then
echo "Downloading Sing-Box..."
wget -qO sing-box.tar.gz "$download_url" 2>&1 >/dev/null
tar -xzf sing-box.tar.gz -C /usr/local/bin --strip-components=1
rm sing-box.tar.gz
chmod +x /usr/local/bin/sing-box
echo "Sing-Box installed successfully."
else
echo -e "${RED}Unable to get pre-release download link for Sing-Box.${NC}"
return 1
fi
}
function install_latest_juicity() {
local arch=$(uname -m)
case $arch in
"arm64")
arch_suffix="arm64"
;;
"armv5")
arch_suffix="armv5"
;;
"armv6")
arch_suffix="armv6"
;;
"armv7")
arch_suffix="armv7"
;;
"mips")
arch_suffix="mips32"
;;
"mipsel")
arch_suffix="mips32le"
;;
"mips64")
arch_suffix="mips64"
;;
"mips64el")
arch_suffix="mips64le"
;;
"riscv64")
arch_suffix="riscv64"
;;
"i686")
arch_suffix="x86_32"
;;
"x86_64")
if [ -n "$(grep avx2 /proc/cpuinfo)" ]; then
arch_suffix="x86_64_v3_avx2"
else
arch_suffix="x86_64_v2_sse"
fi
;;
*)
echo "Unsupported architecture: $arch"
return 1
;;
esac
local github_api_url="https://api.github.com/repos/juicity/juicity/releases/latest"
local download_url=$(curl -s "$github_api_url" | grep "browser_download_url.*$arch_suffix.zip\"" | cut -d '"' -f 4)
local temp_dir=$(mktemp -d)
local install_path="/usr/local/bin/juicity-server"
echo "Downloading the latest version of juicity-server..."
wget -P "$temp_dir" "$download_url" >/dev/null 2>&1
unzip "$temp_dir/*.zip" -d "$temp_dir" >/dev/null 2>&1
mv "$temp_dir/juicity-server" "$install_path" >/dev/null 2>&1
chmod +x /usr/local/bin/juicity-server
echo "juicity-server has been downloaded."
rm -rf "$temp_dir"
}
function configure_sing_box_service() {
echo "Configuring sing-box startup service..."
local service_file="/etc/systemd/system/sing-box.service"
if [[ -f $service_file ]]; then
rm "$service_file"
fi
local service_config="[Unit]
Description=sing-box service
Documentation=https://sing-box.sagernet.org
After=network.target nss-lookup.target
[Service]
CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_SYS_PTRACE CAP_DAC_READ_SEARCH
AmbientCapabilities=CAP_NET_ADMIN CAP_NET_BIND_SERVICE CAP_SYS_PTRACE CAP_DAC_READ_SEARCH
ExecStart=/usr/local/bin/sing-box run -c /usr/local/etc/sing-box/config.json
ExecReload=/bin/kill -HUP $MAINPID
Restart=on-failure
RestartSec=10s
LimitNOFILE=infinity
[Install]
WantedBy=multi-user.target"
echo "$service_config" >"$service_file"
echo "sing-box startup service has been configured."
}
function configure_juicity_service() {
echo "Configuring juicity startup service..."
local service_file="/etc/systemd/system/juicity.service"
if [[ -f $service_file ]]; then
rm "$service_file"
fi
local service_config="[Unit]
Description=juicity-server Service
Documentation=https://github.com/juicity/juicity
After=network.target nss-lookup.target
[Service]
Type=simple
User=root
Environment=QUIC_GO_ENABLE_GSO=true
ExecStart=/usr/local/bin/juicity-server run -c /usr/local/etc/juicity/config.json --disable-timestamp
Restart=on-failure
LimitNPROC=512
LimitNOFILE=infinity
[Install]
WantedBy=multi-user.target"
echo "$service_config" >"$service_file"
echo "juicity startup service has been configured."
}
function set_listen_port() {
while true; do
read -p "Please enter the listening port (default 443): " new_listen_port
new_listen_port=${new_listen_port:-443}
if [[ $new_listen_port =~ ^[1-9][0-9]{0,4}$ && $new_listen_port -le 65535 ]]; then
check_result=$(netstat -tulpn | grep -E "\b${new_listen_port}\b")
if [ -z "$check_result" ]; then
echo "Listening Port: $new_listen_port"
break
else
echo -e "${RED}Error: Port is already in use. Please select another port!${NC}" >&2
fi
else
echo -e "${RED}Error: Port range is 1-65535. Please re-enter!${NC}" >&2
fi
done
listen_port="$new_listen_port"
}
function set_user_name() {
while true; do
read -p "Please enter username (default randomly generated): " new_user_name
if [[ -z "$new_user_name" ]]; then
new_user_name=$(sing-box generate rand --base64 6 2>/dev/null || openssl rand -base64 5)
echo "Username: $new_user_name"
break
elif [[ ! -z "$new_user_name" ]]; then
break
fi
done
user_names+=("$new_user_name")
}
function set_user_password() {
while true; do
read -p "Please enter password (default randomly generated): " new_user_password
if [[ -z "$new_user_password" ]]; then
new_user_password=$(sing-box generate rand --base64 9 2>/dev/null || openssl rand -base64 9)
echo "Password: $new_user_password"
break
elif [[ ! -z "$new_user_password" ]]; then
break
fi
done
user_passwords+=("$new_user_password")
}
function set_ss_password() {
while true; do
read -p "Please enter Shadowsocks password (default randomly generated): " ss_user_password
if [[ -z $ss_user_password ]]; then
if [[ $encryption_choice == 1 || $encryption_choice == 2 ]]; then
ss_password=$(sing-box generate rand --base64 32)
echo "Shadowsocks Password: $ss_password"
else
ss_password=$(sing-box generate rand --base64 16)
echo "Shadowsocks Password: $ss_password"
fi
ss_passwords+=("$ss_password")
break
elif [[ $encryption_choice == 1 || $encryption_choice == 2 ]] && [[ ${#ss_user_password} -eq 32 ]]; then
ss_password="$ss_user_password"
echo "Shadowsocks Password: $ss_password"
ss_passwords+=("$ss_password")
break
elif [[ $encryption_choice != 1 && $encryption_choice != 2 ]] && [[ ${#ss_user_password} -eq 16 ]]; then
ss_password="$ss_user_password"
echo "Shadowsocks Password: $ss_password"
ss_passwords+=("$ss_password")
break
else
echo -e "${RED}Error: Password length does not meet requirements. Please re-enter!${NC}"
fi
done
}
function set_stls_password() {
while true; do
read -p "Please enter ShadowTLS password (default randomly generated): " stls_user_password
if [[ -z $stls_user_password ]]; then
if [[ $encryption_choice == 1 || $encryption_choice == 2 ]]; then
stls_password=$(sing-box generate rand --base64 32)
echo "ShadowTLS Password: $stls_password"
else
stls_password=$(sing-box generate rand --base64 16)
echo "ShadowTLS Password: $stls_password"
fi
stls_passwords+=("$stls_password")
break
elif [[ $encryption_choice == 1 || $encryption_choice == 2 ]] && [[ ${#stls_user_password} -eq 32 ]]; then
stls_password="$stls_user_password"
echo "ShadowTLS Password: $stls_password"
stls_passwords+=("$stls_password")
break
elif [[ $encryption_choice != 1 && $encryption_choice != 2 ]] && [[ ${#stls_user_password} -eq 16 ]]; then
stls_password="$stls_user_password"
echo "ShadowTLS Password: $stls_password"
stls_passwords+=("$stls_password")
break
else
echo -e "${RED}Error: Password length does not meet requirements. Please re-enter!${NC}"
fi
done
}
function set_up_speed() {
while true; do
read -p "Please enter upload speed (default 50): " new_up_mbps
new_up_mbps=${new_up_mbps:-50}
if [[ $new_up_mbps =~ ^[0-9]+$ ]]; then
echo "Upload Speed: $new_up_mbps Mbps"
break
else
echo -e "${RED}Error: Please enter a number as upload speed!${NC}"
fi
done
up_mbps="$new_up_mbps"
}
function set_down_speed() {
while true; do
read -p "Please enter download speed (default 100): " new_down_mbps
new_down_mbps=${new_down_mbps:-100}
if [[ $new_down_mbps =~ ^[0-9]+$ ]]; then
echo "Download Speed: $new_down_mbps Mbps"
break
else
echo -e "${RED}Error: Please enter a number as download speed!${NC}"
fi
done
down_mbps="$new_down_mbps"
}
function set_uuid() {
while true; do
read -p "Please enter UUID (default randomly generated): " new_user_uuid
if [ -z "$new_user_uuid" ]; then
new_user_uuid=$(sing-box generate uuid 2>/dev/null || openssl rand -hex 16 | awk '{print substr($1,1,8) "-" substr($1,9,4) "-" substr($1,13,4) "-" substr($1,17,4) "-" substr($1,21)}')
fi
if [[ $new_user_uuid =~ ^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$ ]]; then
echo "UUID: $new_user_uuid"
break
else
echo -e "${RED}Invalid UUID format, please re-enter!${NC}"
fi
done
user_uuids+=("$new_user_uuid")
}
function set_override_port() {
while true; do
read -p "Please enter target port (default 443): " new_override_port
new_override_port=${new_override_port:-443}
if [[ $new_override_port =~ ^[1-9][0-9]{0,4}$ && $new_override_port -le 65535 ]]; then
echo "Target Port: $new_override_port"
break
else
echo -e "${RED}Error: Port range should be 1-65535, please re-enter!${NC}"
fi
done
override_port="$new_override_port"
}
function generate_unique_tag() {
local config_file="/usr/local/etc/sing-box/config.json"
while true; do
random_tag=$(head /dev/urandom | tr -dc 'a-z0-9' | fold -w 8 | head -n 1)
tag_label="${random_tag}-in"
if ! grep -qE "\"tag\":\\s*\"$tag_label\"(,|$)" "$config_file"; then
break
fi
done
}
function set_override_address() {
while true; do
read -p "Please enter target address (IP or domain name): " target_address
if [[ -z "$target_address" ]]; then
echo -e "${RED}Error: Target address cannot be empty!${NC}"
continue
fi
if ([[ $target_address =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]] && [[ $(grep -o '\.' <<<"$target_address" | wc -l) -eq 3 ]]) || ([[ $target_address =~ ^[a-fA-F0-9:]+$ ]] && [[ $(grep -o ':' <<<"$target_address" | wc -l) -ge 2 ]]); then
break
else
resolved_ips=$(host -t A "$target_address" | awk '/has address/ { print $4 }')
if [[ -n "$resolved_ips" ]] && ([[ "$resolved_ips" =~ ^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$ ]] || [[ "$resolved_ips" =~ ^[a-fA-F0-9:]+$ ]]); then
break
else
echo -e "${RED}Error: Please enter a valid IP address or domain name!${NC}"
fi
fi
done
}
function set_server_name() {
while true; do
read -p "Please enter a list of available ServerNames (default is nijigen-works.jp): " user_input
if [[ -z "$user_input" ]]; then
server_name="nijigen-works.jp"
echo "ServerName: $server_name"
break
else
server_name="$user_input"
echo "ServerName: $server_name"
echo "Verifying server's TLS version support..."
if command -v openssl >/dev/null 2>&1; then
local openssl_output=$(timeout 10s openssl s_client -connect "$server_name:443" -tls1_3 2>&1)
if [[ $openssl_output == *"TLS_AES_256_GCM_SHA384"* ||
$openssl_output == *"TLS_AES_128_GCM_SHA256"* ||
$openssl_output == *"TLS_CHACHA20_POLY1305_SHA256"* ||
$openssl_output == *"TLS_AES_128_CCM_SHA256"* ||
$openssl_output == *"TLS_AES_128_CCM_8_SHA256"* ]]; then
break
else
echo -e "${RED}This website does not support TLS 1.3, please re-enter!${NC}"
fi
else
echo "OpenSSL is not installed, cannot verify TLS support."
break
fi
fi
done
}
function set_target_server() {
while true; do
read -p "Please enter target website address (default is nijigen-works.jp): " user_input
if [[ -z "$user_input" ]]; then
target_server="nijigen-works.jp"
echo "Target Website: $target_server"
break
else
target_server="$user_input"
echo "Target Website: $target_server"
echo "Verifying server's TLS version support..."
if command -v openssl >/dev/null 2>&1; then
local openssl_output=$(timeout 10s openssl s_client -connect "$target_server:443" -tls1_3 2>&1)
if [[ $openssl_output == *"TLS_AES_256_GCM_SHA384"* ||
$openssl_output == *"TLS_AES_128_GCM_SHA256"* ||
$openssl_output == *"TLS_CHACHA20_POLY1305_SHA256"* ||
$openssl_output == *"TLS_AES_128_CCM_SHA256"* ||
$openssl_output == *"TLS_AES_128_CCM_8_SHA256"* ]]; then
break
else
echo -e "${RED}This target website address does not support TLS 1.3, please re-enter!${NC}"
fi
else
echo "OpenSSL is not installed, cannot verify TLS support."
break
fi
fi
done
}
function get_local_ip() {
local local_ip_v4
local local_ip_v6
local_ip_v4=$(wget -qO- --no-check-certificate --user-agent=Mozilla --tries=2 --timeout=1 https://v4.ident.me)
ip_v4="$local_ip_v4"
local_ip_v6=$(wget -qO- --no-check-certificate --user-agent=Mozilla --tries=2 --timeout=1 https://v6.ident.me)
ip_v6="$local_ip_v6"
if [[ -z "$ip_v4" && -z "$ip_v6" ]]; then
echo -e "${RED}Unable to retrieve local IP address!${NC}"
fi
}
function get_ech_keys() {
local input_file="/etc/ssl/private/ech.tmp"
local output_file="/etc/ssl/private/ech.pem"
sing-box generate ech-keypair [--pq-signature-schemes-enabled] >"$input_file"
IFS=$'\n' read -d '' -ra lines <"$input_file"
exec 3>"$output_file"
in_ech_keys_section=false
in_ech_configs_section=false
for line in "${lines[@]}"; do
if [[ "$line" == *"BEGIN ECH KEYS"* ]]; then
in_ech_keys_section=true
ech_key+=" \"$line\",\n"
elif [[ "$line" == *"END ECH KEYS"* ]]; then
in_ech_keys_section=false
ech_key+=" \"$line\""
elif [[ "$line" == *"BEGIN ECH CONFIGS"* ]]; then
in_ech_configs_section=true
ech_config+=" \"$line\",\n"
elif [[ "$line" == *"END ECH CONFIGS"* ]]; then
in_ech_configs_section=false
ech_config+=" \"$line\""
elif [ "$in_ech_keys_section" = true ]; then
ech_key+=" \"$line\",\n"
elif [ "$in_ech_configs_section" = true ]; then
ech_config+=" \"$line\",\n"
else
echo "\"$line\"," >&3
fi
done
exec 3>&-
rm "$input_file"
}
function get_domain() {
while true; do
read -p "Please enter domain (disable Cloudflare proxy): " user_domain
resolved_ipv4=$(dig +short A "$user_domain" 2>/dev/null)
resolved_ipv6=$(dig +short AAAA "$user_domain" 2>/dev/null)
if [[ -z $user_domain ]]; then
echo -e "${RED}Error: Domain cannot be empty, please re-enter!${NC}"
else
if [[ ("$resolved_ipv4" == "$ip_v4" && ! -z "$resolved_ipv4") || ("$resolved_ipv6" == "$ip_v6" && ! -z "$resolved_ipv6") ]]; then
break
else
if [[ -z "$resolved_ipv4" && -n "$ip_v4" ]]; then
resolved_ip_v4=$(ping -4 "$user_domain" -c 1 2>/dev/null | sed '1{s/[^(]*(//;s/).*//;q}')
if [[ ("$resolved_ip_v4" == "$ip_v4" && ! -z "$resolved_ip_v4") ]]; then
break
fi
fi
if [[ -z "$resolved_ipv6" && -n "$ip_v6" ]]; then
resolved_ip_v6=$(ping -6 "$user_domain" -c 1 2>/dev/null | sed '1{s/[^(]*(//;s/).*//;q}')
if [[ ("$resolved_ip_v6" == "$ip_v6" && ! -z "$resolved_ip_v6") ]]; then
break
fi
fi
echo -e "${RED}Error: Domain is not bound to local IP, please re-enter!${NC}"
fi
fi
done
domain="$user_domain"
}
function verify_domain() {
new_domain=$(curl -s -X GET "https://api.cloudflare.com/client/v4/zones/$zone_id" \
-H "Authorization: Bearer $api_token" | jq -r '.result.name')
if [[ $new_domain =~ \.(tk|ml|ga|gq|cf)$ ]]; then
echo -e "${RED}Your domain is $new_domain, which does not support using CloudFlare's API to apply for a certificate, please choose another method to apply for the certificate!${NC}"
domain_supported=false
else
while true; do
read -p "Please enter the main domain prefix (if empty, use the main domain to apply for the certificate, no need to add DNS resolution record in CloudFlare): " domain_prefix
if [ -z "$domain_prefix" ]; then
domain="$new_domain"
record_name="$domain_prefix"
break
else
domain="$domain_prefix"."$new_domain"
record_name="$domain_prefix"
break
fi
done
domain_supported=true
fi
}
function set_dns_record() {
if [[ -z "$record_name" ]]; then
name_value="@"
else
name_value="$record_name"
fi
if [[ -n "$ip_v4" ]]; then
record_content=" $ip_v4"
record_type="A"
elif [[ -z "$ip_v4" && -n "$ip_v6" ]]; then
record_content=" $ip_v6"
record_type="AAAA"
fi
curl -s -X POST "https://api.cloudflare.com/client/v4/zones/$CF_Zone_ID/dns_records" \
-H "Authorization: Bearer $CF_Token" \
-H "Content-Type: application/json" \
--data "{\"type\":\"$record_type\",\"name\":\"$name_value\",\"content\":\"$record_content\",\"ttl\":120,\"proxied\":false}" >/dev/null
}
function get_api_token() {
while true; do
read -p "Please enter CloudFlare's restrictive API token: " api_token
if [[ ! $api_token =~ ^[A-Za-z0-9_-]{40}$ ]]; then
echo -e "${RED}Incorrect API token format, please re-enter!${NC}"
else
export CF_Token="$api_token"
break
fi
done
}
function get_zone_id() {