quectel-rgmii-toolkit/ipk-source/warp_sdxpinn/root/usr/bin/warp

#!/bin/sh

# Combined WARP management script
VERSION="1.0"
SCRIPT_NAME="warp"

# Configuration directories
WGCF_FREE_CONFIG_DIR="/etc/warp/free"
WGCF_PLUS_CONFIG_DIR="/etc/warp/plus"

# Color codes
GREEN='\033[0;32m'
NC='\033[0m' # No Color

# Usage information
show_usage() {
  cat <<EOF
${SCRIPT_NAME} - WARP VPN management tool for SDXPINN by iamromulan v${VERSION}
Reqiures wgcf from https://github.com/ViRb3/wgcf

Usage:
  ${SCRIPT_NAME} <mode> <command>
  
Modes:
  free                 Manage free WARP configuration
  plus                 Manage WARP+ configuration

Commands:
  setup                Initial setup for WARP configuration
  update-key           Update license key in wgcf-account.toml
  install-profile      Install WARP profile to UCI config

Examples:
  ${SCRIPT_NAME} free setup
  ${SCRIPT_NAME} plus update-key
  ${SCRIPT_NAME} free install-profile

EOF
}

# Setup wizard
setup_warp() {
  MODE=$1
  case $MODE in
    free) 
      CONFIG_DIR="$WGCF_FREE_CONFIG_DIR"
      PROFILE_NAME="WARPfree"
      ;;
    plus) 
      CONFIG_DIR="$WGCF_PLUS_CONFIG_DIR"
      PROFILE_NAME="WARPplus"
      ;;
    *) return 1 ;;
  esac

  # Create config directory if needed
  mkdir -p "$CONFIG_DIR" || {
    echo "Error: Failed to create configuration directory $CONFIG_DIR"
    return 1
  }

  ACCOUNT_FILE="${CONFIG_DIR}/wgcf-account.toml"
  PROFILE_FILE="${CONFIG_DIR}/wgcf-profile.conf"

  # Check for existing account
  if [ -f "$ACCOUNT_FILE" ]; then
    echo "Warning: Existing account found in $CONFIG_DIR"
    echo "This will DELETE ALL EXISTING CONFIGURATION for WARP $MODE!"
    printf "Do you want to continue? [1=Yes 2=No] "
    
    while true; do
      read choice
      case $choice in
        1)
          rm -f "$ACCOUNT_FILE" "$PROFILE_FILE"
          break
          ;;
        2)
          echo "Setup aborted by user"
          return 1
          ;;
        *)
          printf "Invalid choice. Enter 1 or 2: "
          ;;
      esac
    done
  fi

  # Register new account
  echo "Creating new WARP $MODE account..."
  if ! wgcf --config "$ACCOUNT_FILE" register; then
    echo "Error: Failed to register WARP account"
    return 1
  fi

  # Update license key for plus accounts
  if [ "$MODE" = "plus" ]; then
    echo "Please enter your WARP+ license key:"
    if ! update_license_key "$MODE"; then
      echo "Error: Failed to update license key"
      return 1
    fi
  fi

  # Generate profile
  echo "Generating WireGuard profile..."
  if ! wgcf --config "$ACCOUNT_FILE" update; then
    echo "Error: Failed to update WARP account"
    return 1
  fi

  if ! wgcf --config "$ACCOUNT_FILE" generate -p "$PROFILE_FILE"; then
    echo "Error: Failed to generate WireGuard profile"
    return 1
  fi

  # Install profile
  if ! install_warp_profile "$MODE"; then
    echo "Error: Failed to install WireGuard profile"
    return 1
  fi

  # Success message
  printf "${GREEN}Cloudflare WARP %s has been setup and installed to your WireGuard profiles in Luci.${NC}\n" "$MODE"
  printf "${GREEN}Head to Luci to connect the VPN.${NC}\n"
}

# License key updater
update_license_key() {
  MODE=$1
  case $MODE in
    free) CONFIG_DIR="$WGCF_FREE_CONFIG_DIR" ;;
    plus) CONFIG_DIR="$WGCF_PLUS_CONFIG_DIR" ;;
    *) return 1 ;;
  esac

  ACCOUNT="${CONFIG_DIR}/wgcf-account.toml"
  
  LINE=$(grep -n "license_key" "$ACCOUNT" | cut -d: -f1)
  if [ -z "$LINE" ]; then
    echo "Error: License key line not found in $ACCOUNT"
    return 1
  fi

  read -p "Enter WARP+ license key from your phone app: " NEW_KEY
  sed -i "${LINE}s/'.*'/'$NEW_KEY'/" "$ACCOUNT"
  echo "License key updated successfully in $ACCOUNT"
}

# Profile installer
install_warp_profile() {
  MODE=$1
  case $MODE in
    free) 
      CONFIG_DIR="$WGCF_FREE_CONFIG_DIR"
      PROFILE_NAME="WARPfree"
      ;;
    plus) 
      CONFIG_DIR="$WGCF_PLUS_CONFIG_DIR"
      PROFILE_NAME="WARPplus"
      ;;
    *) return 1 ;;
  esac

  WGCF_CONF="${CONFIG_DIR}/wgcf-profile.conf"

  # Validate config file exists
  [ ! -f "$WGCF_CONF" ] && {
    echo "Error: $WGCF_CONF not found"
    return 1
  }

  # Extract values
  ENDPOINT=$(awk -F' = ' '/Endpoint/ {print $2}' "$WGCF_CONF")
  ENDPOINT_HOST=$(echo "$ENDPOINT" | cut -d':' -f1)
  ENDPOINT_PORT=$(echo "$ENDPOINT" | cut -d':' -f2)

  # Delete existing section
  uci delete wireguard.${PROFILE_NAME} 2>/dev/null

  # Create new section
  uci add wireguard wireguard >/dev/null
  uci rename wireguard.@wireguard[-1]="${PROFILE_NAME}"

  # Set configuration values
  uci batch <<EOF
set wireguard.${PROFILE_NAME}.privatekey="$(awk -F' = ' '/PrivateKey/ {print $2}' "$WGCF_CONF")"
set wireguard.${PROFILE_NAME}.addresses="$(awk -F' = ' '/Address/ {gsub(" ", "", $2); print $2}' "$WGCF_CONF")"
set wireguard.${PROFILE_NAME}.dns="$(awk -F' = ' '/DNS/ {gsub(" ", "", $2); print $2}' "$WGCF_CONF")"
set wireguard.${PROFILE_NAME}.mtu="$(awk -F' = ' '/MTU/ {print $2}' "$WGCF_CONF")"
set wireguard.${PROFILE_NAME}.publickey="$(awk -F' = ' '/PublicKey/ {print $2}' "$WGCF_CONF")"
set wireguard.${PROFILE_NAME}.ips="$(awk -F' = ' '/AllowedIPs/ {gsub(" ", "", $2); print $2}' "$WGCF_CONF")"
set wireguard.${PROFILE_NAME}.endpoint_host="$ENDPOINT_HOST"
set wireguard.${PROFILE_NAME}.sport="$ENDPOINT_PORT"
set wireguard.${PROFILE_NAME}.auto='0'
set wireguard.${PROFILE_NAME}.client='1'
set wireguard.${PROFILE_NAME}.active='0'
set wireguard.${PROFILE_NAME}.wginter='0'
set wireguard.${PROFILE_NAME}.persistent_keepalive='25'
set wireguard.${PROFILE_NAME}.udptunnel='0'
set wireguard.${PROFILE_NAME}.forward='1'
set wireguard.${PROFILE_NAME}.name='${PROFILE_NAME}'
set wireguard.${PROFILE_NAME}.presharedkey=''
EOF

  uci commit wireguard
  echo "${PROFILE_NAME} profile installed in /etc/config/wireguard"
}

# Main execution
if [ $# -lt 2 ]; then
  show_usage
  exit 1
fi

MODE=$1
COMMAND=$2

case $COMMAND in
  setup)
    setup_warp "$MODE"
    ;;
  update-key)
    update_license_key "$MODE"
    ;;
  install-profile)
    install_warp_profile "$MODE"
    ;;
  *)
    show_usage
    exit 1
    ;;
esac

exit 0