feat: 一条 curl 自动装/升（未装安装、已装升级）

2026-07-21 14:23:31 +00:00
commit b2a7332f86
20 changed files with 3459 additions and 0 deletions
@@ -0,0 +1,98 @@
+#!/usr/bin/env bash
+set -euo pipefail
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+# shellcheck source=lib.sh
+source "$ROOT_DIR/scripts/lib.sh"
+
+if [[ -f "${CONFIG_FILE:-$ROOT_DIR/config/settings.conf}" ]]; then
+  load_config
+elif [[ -f "$INSTALL_DIR/etc/settings.conf" ]]; then
+  CONFIG_FILE="$INSTALL_DIR/etc/settings.conf"
+  load_config
+elif [[ -f "$ROOT_DIR/generated/runtime.env" ]]; then
+  set -a
+  # shellcheck disable=SC1091
+  source "$ROOT_DIR/generated/runtime.env"
+  set +a
+else
+  # 尝试已安装路径
+  if [[ -f /opt/cellular-proxy/etc/settings.conf ]]; then
+    CONFIG_FILE=/opt/cellular-proxy/etc/settings.conf
+    load_config
+  else
+    load_config
+  fi
+fi
+
+URL="${EGRESS_CHECK_URL:-https://ifconfig.me}"
+# 安装阶段可用 EGRESS_TIMEOUT=8 缩短；手动 verify 默认 12
+TIMEOUT="${EGRESS_TIMEOUT:-12}"
+HOST="$PROXY_LISTEN_HOST"
+if [[ "$HOST" == "0.0.0.0" || "$HOST" == "::" || -z "$HOST" ]]; then
+  HOST="127.0.0.1"
+fi
+PORT="${PROXY_MIXED_PORT:-7890}"
+QUICK="${VERIFY_QUICK:-false}"
+case "${QUICK,,}" in
+  1|true|yes|on) QUICK=true ;;
+  *) QUICK=false ;;
+esac
+
+curl_ip() {
+  # 单次探测，严格超时，绝不无限挂起
+  local extra=("$@")
+  # --max-time 总时长；--connect-timeout 连接
+  curl -fsS --connect-timeout 3 --max-time "$TIMEOUT" "${extra[@]}" "$URL" 2>/dev/null \
+    | tr -d '\r\n' \
+    | head -c 64
+}
+
+if [[ "$QUICK" != "true" ]]; then
+  echo "========== 接口 =========="
+  "$ROOT_DIR/scripts/detect.sh" || true
+  echo
+fi
+
+echo "========== 默认出口（不走代理，通常是 WiFi） =========="
+info "探测中（最多 ${TIMEOUT}s）: $URL"
+direct_ip="$(curl_ip || true)"
+[[ -n "$direct_ip" ]] || direct_ip=FAIL
+echo "direct: $direct_ip"
+echo
+
+echo "========== 代理出口（应是数据流量公网 IP） =========="
+auth=()
+if [[ -n "${PROXY_USER:-}" ]]; then
+  auth=(--proxy-user "${PROXY_USER}:${PROXY_PASS}")
+fi
+info "SOCKS 探测中（最多 ${TIMEOUT}s）: ${HOST}:${PORT}"
+socks_ip="$(curl_ip "${auth[@]}" --socks5-hostname "${HOST}:${PORT}" || true)"
+[[ -n "$socks_ip" ]] || socks_ip=FAIL
+echo "socks : $socks_ip"
+
+info "HTTP 探测中（最多 ${TIMEOUT}s）: ${HOST}:${PORT}"
+http_ip="$(curl_ip "${auth[@]}" -x "http://${HOST}:${PORT}" || true)"
+[[ -n "$http_ip" ]] || http_ip=FAIL
+echo "http  : $http_ip"
+echo
+
+if [[ "$direct_ip" == "FAIL" || "$socks_ip" == "FAIL" ]]; then
+  err "探测失败（服务/数据网是否在线？ journalctl -u cellular-proxy -e）"
+  exit 1
+fi
+
+if [[ "$direct_ip" == "$socks_ip" ]]; then
+  warn "代理与直连公网 IP 相同 — 可能未绑到数据网卡，或数据与 WiFi 同出口"
+  warn "请检查 CELLULAR_IFACE / 数据网是否 up / bind_interface"
+  exit 2
+fi
+
+if [[ -n "${EXPECTED_CELLULAR_PUBLIC_IP:-}" && "$socks_ip" != "$EXPECTED_CELLULAR_PUBLIC_IP" ]]; then
+  err "代理出口 $socks_ip 与 EXPECTED_CELLULAR_PUBLIC_IP=$EXPECTED_CELLULAR_PUBLIC_IP 不一致"
+  exit 3
+fi
+
+info "OK: 直连(WiFi)=$direct_ip  代理(数据)=$socks_ip"
+echo
+echo "局域网: curl --socks5-hostname <LAN-IP>:${PORT} $URL"
+echo "面板:   http://<LAN-IP>:${PANEL_PORT}/"