diff options
Diffstat (limited to 'modules/scripts/usque-warp/script.sh')
| -rw-r--r-- | modules/scripts/usque-warp/script.sh | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/modules/scripts/usque-warp/script.sh b/modules/scripts/usque-warp/script.sh index 5736018..01b298e 100644 --- a/modules/scripts/usque-warp/script.sh +++ b/modules/scripts/usque-warp/script.sh @@ -1,3 +1,4 @@ +#!/usr/bin/env bash set -euo pipefail CONFIG_DIR="$HOME/.cache/usque" CONFIG="$CONFIG_DIR/config.json" @@ -23,13 +24,13 @@ is_running() { [[ -f "$PID_FILE" ]] || return 1 local pid pid=$(cat "$PID_FILE" 2>/dev/null || true) - [[ -n "$pid" ]] && kill -0 "$pid" 2>/dev/null + [[ -n "$pid" ]] || return 1 + sudo kill -0 "$pid" 2>/dev/null } ensure_config() { echo "Creating $CONFIG_DIR..." mkdir -p "$CONFIG_DIR" - rm -f "$CONFIG" echo "Registering Cloudflare WARP account..." usque -c "$CONFIG" register < <(yes) if [[ ! -f "$CONFIG" ]]; then @@ -44,7 +45,7 @@ remove_tun_default_routes() { while ip route show | grep -qE "^default .*dev $dev"; do ROUTE=$(ip route show | grep -E "^default .*dev $dev" | head -n1) echo "Removing route: $ROUTE" - sudo ip route del $ROUTE || true + sudo ip route del "$ROUTE" || break done } @@ -52,7 +53,7 @@ connect() { ensure_config if [[ -f "$PID_FILE" ]]; then OLD_PID=$(cat "$PID_FILE") - if kill -0 "$OLD_PID" 2>/dev/null; then + if sudo kill -0 "$OLD_PID" 2>/dev/null; then echo "usque-warp is already running (PID $OLD_PID)" exit 1 else @@ -73,12 +74,12 @@ connect() { BEFORE_IFACES=$(list_tun_ifaces) echo "Starting usque..." - sudo usque nativetun -c "$CONFIG" >"$LOG_FILE" 2>&1 & + sudo usque nativetun -c "$CONFIG" 2>&1 | sudo tee "$LOG_FILE" >/dev/null & echo $! > "$PID_FILE" echo "Waiting for MASQUE connection..." MASQUE_IP="" - for i in {1..30}; do + for _ in {1..30}; do MASQUE_IP=$(grep -oP 'MASQUE connection to \K[0-9.]+(?=:443)' "$LOG_FILE" 2>/dev/null || true) if [[ -n "$MASQUE_IP" ]]; then break @@ -87,14 +88,14 @@ connect() { done if [[ -z "$MASQUE_IP" ]]; then echo "Failed to detect MASQUE endpoint" - kill "$(cat "$PID_FILE")" 2>/dev/null || true + sudo kill "$(cat "$PID_FILE")" 2>/dev/null || true rm -f "$PID_FILE" exit 1 fi echo "Waiting for usque interface..." TUN_DEV="" - for i in {1..30}; do + for _ in {1..30}; do AFTER_IFACES=$(list_tun_ifaces) TUN_DEV=$(comm -13 <(echo "$BEFORE_IFACES" | sort) <(echo "$AFTER_IFACES" | sort) | head -n1) [[ -n "$TUN_DEV" ]] && break @@ -102,7 +103,7 @@ connect() { done if [[ -z "$TUN_DEV" ]]; then echo "Failed to detect usque interface" - kill "$(cat "$PID_FILE")" 2>/dev/null || true + sudo kill "$(cat "$PID_FILE")" 2>/dev/null || true rm -f "$PID_FILE" exit 1 fi @@ -115,7 +116,7 @@ connect() { echo "Cannot determine gateway/interface" exit 1 fi - echo "$MASQUE_IP $GATEWAY $INTERFACE" >> "$STATE_FILE" + echo "MASQUE_IP=$MASQUE_IP GATEWAY=$GATEWAY INTERFACE=$INTERFACE" >> "$STATE_FILE" echo "Allowing MASQUE endpoint outside tunnel..." sudo ip route replace \ @@ -146,7 +147,7 @@ disconnect() { fi if [[ -f "$STATE_FILE" ]]; then - MASQUE_IP=$(grep -oP '[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+' "$STATE_FILE" | head -n1 || true) + MASQUE_IP=$(grep -oP 'MASQUE_IP=\K[0-9.]+' "$STATE_FILE" || true) if [[ -n "$MASQUE_IP" ]]; then echo "Removing MASQUE route: $MASQUE_IP" sudo ip route del "$MASQUE_IP" 2>/dev/null || true @@ -156,7 +157,7 @@ disconnect() { if [[ -f "$PID_FILE" ]]; then PID=$(cat "$PID_FILE") - if kill -0 "$PID" 2>/dev/null; then + if sudo kill -0 "$PID" 2>/dev/null; then echo "Stopping usque..." sudo kill "$PID" 2>/dev/null || true fi |