V2ray binary install script

uninstall.sh

#!/bin/sh

# Set the script to exit immediately if any command fails.
set -e

V2RAY_BINARY_PATH=/usr/local/bin
V2RAY_LOCATION_ASSET_PATH=/usr/local/share/v2ray
V2RAY_CONFIG_PATH=/usr/local/etc/v2ray
V2RAY_SERVICE_PATH="/etc/systemd/system/v2ray.service"

echo "Stopping and disabling V2Ray service..."
systemctl stop v2ray || true
systemctl disable v2ray || true

echo "Removing V2Ray files and directories..."
# Remove binary file
rm -f "$V2RAY_BINARY_PATH/v2ray"

# Remove config files
rm -f "$V2RAY_CONFIG_PATH/config.json"
rm -rf "$V2RAY_CONFIG_PATH"

# Remove data asset files
rm -f "$V2RAY_LOCATION_ASSET_PATH"/*.dat
rm -rf "$V2RAY_LOCATION_ASSET_PATH"

# Remove Systemd service file
if [ -f "$V2RAY_SERVICE_PATH" ]; then
    rm -f "$V2RAY_SERVICE_PATH"
    systemctl daemon-reload
    echo "Removed Systemd service file and reloaded Systemd."
fi

v2ray_install.sh

#!/usr/bin/env bash
set -eu
V2RAY_DIR=/usr/local/bin
V2RAY=$V2RAY_DIR/v2ray
CONFIG_DIR=/usr/local/etc/v2ray
CONFIG=$CONFIG_DIR/config.yml
UNIT=/etc/systemd/system/v2ray.service
ASSETS=/usr/local/share/v2ray
PORT=${VMESS_PORT:-8090}
WS_PATH=${VMESS_WS_PATH:-/ws}

[ "$(id -u)" -eq 0 ] || { echo "Run this script as root" >&2; exit 1; }

apt-get update
apt-get install -y unzip wget

tmp_dir=$(mktemp -d)
trap 'rm -rf "$tmp_dir"' EXIT

wget -q -O "$tmp_dir/v2ray.zip" \
  https://github.com/v2fly/v2ray-core/releases/latest/download/v2ray-linux-64.zip
unzip -q -o "$tmp_dir/v2ray.zip" -d "$tmp_dir/v2ray"
install -d "$V2RAY_DIR" "$CONFIG_DIR" "$ASSETS"
install -m 0755 "$tmp_dir/v2ray/v2ray" "$V2RAY"
find "$tmp_dir/v2ray" -maxdepth 1 -type f -name '*.dat' -exec install -m 0644 {} "$ASSETS/" \;

UUID=$($V2RAY uuid)

tmp_config="$tmp_dir/config.yml"

cat >"$tmp_config" <<EOF
log:
  loglevel: warning
inbounds:
  - listen: 127.0.0.1
    port: $PORT
    protocol: vmess
    settings:
      clients:
        - id: $UUID
          alterId: 0
    streamSettings:
      network: ws
      wsSettings:
        path: $WS_PATH
outbounds:
  - protocol: freedom
    tag: direct
    settings: {}
EOF

"$V2RAY" test -config "$tmp_config"
install -d -m 0755 "$CONFIG_DIR"
install -m 0644 "$tmp_config" "$CONFIG"

cat >"$UNIT" <<EOF
[Unit]
Description=V2Ray Service
After=network-online.target
Wants=network-online.target

[Service]
DynamicUser=yes
Environment=V2RAY_LOCATION_ASSET=$ASSETS
ExecStart=$V2RAY run -config $CONFIG
Restart=on-failure
NoNewPrivileges=true
PrivateTmp=true
ProtectHome=true
ProtectSystem=strict
ReadOnlyPaths=$ASSETS $CONFIG_DIR

[Install]
WantedBy=multi-user.target
EOF

systemctl daemon-reload
echo "Installed V2Ray configuration: $CONFIG"
echo "Installed systemd unit: $UNIT"
echo "Generated VMess UUID: $UUID"
echo "The service was not enabled or started."