update

dev/cf-tunnel.sh

@@ -0,0 +1,133 @@
+#!/bin/bash
+# https://github.com/sky22333/shell
+
+set -e
+
+# === 颜色定义 ===
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+BLUE='\033[1;34m'
+NC='\033[0m' # 清除颜色
+
+CLOUDFLARED_URL="https://github.com/cloudflare/cloudflared/releases/download/2025.6.1/cloudflared-linux-amd64"
+CLOUDFLARED_BIN="/usr/local/bin/cloudflared"
+SERVICE_PATH="/etc/systemd/system/cloudflared-tunnel.service"
+LOG_PATH="/var/log/cloudflared.log"
+
+# 检查 cloudflared 是否已存在
+if [[ -f "$CLOUDFLARED_BIN" ]]; then
+    echo -e "${GREEN}已存在文件，跳过下载。${NC}"
+else
+    echo -e "${BLUE}正在下载 cloudflared...${NC}"
+    if ! curl -L "$CLOUDFLARED_URL" -o "$CLOUDFLARED_BIN"; then
+        echo -e "${RED}下载失败，请检查网络连接或 URL。${NC}"
+        exit 1
+    fi
+    chmod +x "$CLOUDFLARED_BIN"
+fi
+
+# 检查服务是否存在
+SERVICE_EXISTS=false
+if sudo systemctl list-units --full --all | grep -q 'cloudflared-tunnel.service'; then
+    SERVICE_EXISTS=true
+    echo -e "${YELLOW}已检测到 cloudflared-tunnel systemd 服务${NC}"
+    read -p "是否要卸载旧服务？(y/n): " UNINSTALL
+    if [[ "$UNINSTALL" == "y" || "$UNINSTALL" == "Y" ]]; then
+        echo -e "${BLUE}正在卸载旧服务...${NC}"
+        sudo systemctl stop cloudflared-tunnel || true
+        sudo systemctl disable cloudflared-tunnel || true
+        sudo rm -f "$SERVICE_PATH"
+        sudo rm -f "$LOG_PATH"
+        sudo systemctl daemon-reload
+        SERVICE_EXISTS=false
+        echo -e "${GREEN}服务卸载完成${NC}"
+    else
+        echo -e "${YELLOW}将保留旧服务配置，仅修改穿透地址${NC}"
+    fi
+fi
+
+# 用户选择运行模式
+echo ""
+echo -e "${YELLOW}请选择运行模式：${NC}"
+echo "1) 临时运行（前台运行并显示临时访问域名）"
+echo "2) 后台运行（自动配置后台服务并显示访问域名）"
+read -p "请输入 1 或 2: " MODE
+
+# 输入内网地址
+read -p "请输入要穿透的本地地址（例如 127.0.0.1:8080）: " LOCAL_ADDR
+
+if [[ "$MODE" == "1" ]]; then
+    echo -e "${BLUE}正在前台运行 cloudflared...${NC}"
+
+    LOGFILE=$(mktemp)
+    stdbuf -oL "$CLOUDFLARED_BIN" tunnel --url "$LOCAL_ADDR" 2>&1 | tee "$LOGFILE" &
+    PID=$!
+
+    echo -e "${YELLOW}等待 cloudflared 输出访问域名...${NC}"
+
+    for i in {1..30}; do
+        DOMAIN=$(grep -oP 'https://[a-zA-Z0-9-]+\.trycloudflare\.com' "$LOGFILE" | head -n1)
+        if [[ -n "$DOMAIN" ]]; then
+            echo ""
+            echo -e "${GREEN}成功获取公网临时访问域名：$DOMAIN${NC}"
+            echo ""
+            wait $PID
+            exit 0
+        fi
+        sleep 1
+    done
+
+    echo -e "${RED}超时未能获取临时域名，日志保存在：$LOGFILE${NC}"
+    kill $PID 2>/dev/null || true
+    exit 1
+
+elif [[ "$MODE" == "2" ]]; then
+    echo -e "${BLUE}正在配置 systemd 服务...${NC}"
+
+    if [[ "$SERVICE_EXISTS" == false ]]; then
+        sudo bash -c "cat > $SERVICE_PATH" <<EOF
+[Unit]
+Description=Cloudflared Tunnel Service
+After=network.target
+
+[Service]
+ExecStart=$CLOUDFLARED_BIN tunnel --url $LOCAL_ADDR
+Restart=always
+StandardOutput=append:$LOG_PATH
+StandardError=append:$LOG_PATH
+
+[Install]
+WantedBy=multi-user.target
+EOF
+        sudo systemctl daemon-reload
+        sudo systemctl enable --now cloudflared-tunnel
+    else
+        echo -e "${YELLOW}更新 systemd 服务配置中的穿透地址...${NC}"
+        sudo truncate -s 0 "$LOG_PATH" || sudo bash -c "> $LOG_PATH"
+        sudo sed -i "s|ExecStart=.*|ExecStart=$CLOUDFLARED_BIN tunnel --url $LOCAL_ADDR|" "$SERVICE_PATH"
+        sudo systemctl daemon-reload
+        sudo systemctl restart cloudflared-tunnel
+    fi
+
+    echo -e "${GREEN}服务已启动，日志保存在 $LOG_PATH${NC}"
+    echo -e "${YELLOW}等待 cloudflared 输出访问域名...${NC}"
+
+    for i in {1..30}; do
+        DOMAIN=$(grep -oP 'https://[a-zA-Z0-9-]+\.trycloudflare\.com' "$LOG_PATH" | head -n1)
+        if [[ -n "$DOMAIN" ]]; then
+            echo ""
+            echo -e "${GREEN}成功获取公网访问域名：$DOMAIN${NC}"
+            echo ""
+            exit 0
+        fi
+        sleep 1
+    done
+
+    echo -e "${RED}超时未能获取公网访问域名，请稍后手动查看：$LOG_PATH${NC}"
+    exit 1
+
+else
+    echo -e "${RED}无效输入，请输入 1 或 2${NC}"
+    exit 1
+fi