feat: proxy admin panel via nginx port 80 to avoid exposing 8444

Route the panel through a secret subpath on port 80, remove the separate
8444 listener, and document common troubleshooting in docs.

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
dekun
2026-06-16 09:45:26 +08:00
parent 30e43cc9ce
commit f0a3317e8b
9 changed files with 204 additions and 51 deletions
+8 -1
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@@ -13,10 +13,17 @@ ACME_EMAIL=932465777@qq.com
# Reality 伪装目标(真实大站,不要用你自己的域名)
REALITY_SERVER_NAME=www.microsoft.com
# 管理面板登录(安装完成后访问 https://域名:8444
# 管理面板登录(安装完成后访问 http://域名/PANEL_PATH/
PANEL_USERNAME=dekun
PANEL_PASSWORD=Woaini521@
# 面板访问路径(留空则安装时自动生成随机路径,如 jiedian-a1b2c3d4
# 访问示例:http://66.hyf2.cc/jiedian-a1b2c3d4/
# PANEL_PATH=jiedian-a1b2c3d4
# 可选:仅允许指定 IP 访问面板(留空则不限制)
# PANEL_ALLOW_IP=1.2.3.4
# 以下由 scripts/generate-keys.sh 自动生成,也可手动填写
# REALITY_PRIVATE_KEY=
# REALITY_PUBLIC_KEY=
+7 -8
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@@ -9,7 +9,7 @@
|------|-----|
| VPS IP | `47.76.87.111` |
| 域名 | `66.hyf2.cc` |
| 管理面板 | `https://66.hyf2.cc:8444` |
| 管理面板 | `http://66.hyf2.cc/<PANEL_PATH>/`(安装时输出,见 `.env` |
> 完整部署步骤见 **[docs/DEPLOY.md](docs/DEPLOY.md)**
@@ -33,7 +33,7 @@ bash scripts/install.sh
## 架构
```
浏览器 ──► Nginx:8444 ──► Web 管理面板(登录、添加节点)
浏览器 ──► Nginx:80/<PANEL_PATH>/ ──► Web 管理面板(登录、添加节点)
sing-box 配置重载
@@ -42,7 +42,7 @@ bash scripts/install.sh
├─ TCP 443 ──► sing-box VLESS+Reality
└─ UDP 8443 ─► sing-box Hysteria2
Nginx 127.0.0.1:8080 ← 伪装静态页(fallback
Nginx 127.0.0.1:8080 ← 伪装静态页(Reality fallback 场景
```
---
@@ -71,18 +71,17 @@ Nginx 127.0.0.1:8080 ← 伪装静态页(fallback
| 端口 | 协议 | 用途 |
|------|------|------|
| 22 | TCP | SSH |
| 80 | TCP | HTTPLet's Encrypt 验证 |
| 80 | TCP | HTTPACME 验证 + **管理面板反向代理** |
| 443 | TCP | VLESS + Reality |
| 8443 | UDP | Hysteria2 |
| 8444 | TCP | **Web 管理面板(HTTPS** |
---
## 常用运维
```bash
# 面板 / 节点
https://66.hyf2.cc:8444
# 面板地址(安装时输出)
grep PANEL_PATH /opt/jiedian/.env
# 服务状态
systemctl status sing-box jiedian-panel
@@ -100,7 +99,7 @@ bash scripts/install.sh
1. 不要公开分享节点链接
2. Reality SNI 使用 `www.microsoft.com`,不要用 `66.hyf2.cc`
3. 客户端开启 uTLS / chrome 指纹
4. 面板密码请妥善保管,安装后可在 `.env` 查看 `PANEL_PASSWORD`
4. 面板路径与密码请妥善保管,安装后可在 `.env` 查看 `PANEL_PATH` / `PANEL_PASSWORD`
---
+11 -8
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@@ -6,7 +6,7 @@
|------|-----|
| VPS IP | `47.76.87.111` |
| 域名 | `66.hyf2.cc` |
| 管理面板 | `https://66.hyf2.cc:8444` |
| 管理面板 | `http://66.hyf2.cc/<PANEL_PATH>/` |
| 部署目录 | `/opt/jiedian` |
| 系统 | Ubuntu 22.04 / 24.04 |
@@ -28,7 +28,7 @@ dig +short A 66.hyf2.cc
### 2. 阿里云安全组
放行:`22``80``443/TCP``8443/UDP``8444/TCP`
放行:`22``80``443/TCP``8443/UDP`**无需 8444**
---
@@ -44,7 +44,8 @@ bash scripts/install.sh
安装结束会输出:
```
管理面板: https://66.hyf2.cc:8444
管理面板: http://66.hyf2.cc/jiedian-xxxx/
面板路径: jiedian-xxxx (见 .env 中 PANEL_PATH
用户名: admin
密码: xxxxx
```
@@ -72,11 +73,11 @@ bash scripts/install.sh
## 安装脚本做了什么
1. 安装 sing-box、nginx、Python 面板依赖
2. 防火墙放行 22/80/443/8443/8444
2. 防火墙放行 22/80/443/8443(不暴露 8444
3. acme.sh 申请 `66.hyf2.cc` 证书
4. 初始化 SQLite 节点库 + 默认管理员
5. 生成 sing-box 配置并启动服务
6. Nginx 8444 端口提供 HTTPS 管理面板
6. Nginx 80 端口子路径反向代理管理面板
---
@@ -95,9 +96,10 @@ bash scripts/install.sh
```bash
systemctl status sing-box jiedian-panel
ss -tlnp | grep -E '443|8444'
ss -tlnp | grep -E '80|443|5080'
ss -ulnp | grep 8443
curl -k -I https://66.hyf2.cc:8444/login
PANEL_PATH=$(grep ^PANEL_PATH= /opt/jiedian/.env | cut -d= -f2)
curl -I "http://66.hyf2.cc/${PANEL_PATH}/login"
```
---
@@ -106,9 +108,10 @@ curl -k -I https://66.hyf2.cc:8444/login
| 问题 | 处理 |
|------|------|
| 面板 404 | 确认 URL 含完整 `PANEL_PATH`,见 `grep PANEL_PATH .env` |
| apt 锁被占用 | 等待自动更新结束,或 `bash scripts/install.sh` 会自动等待 |
| sing-box 443 被占用 | `ss -tlnp \| grep 443`,停止占用进程后重装 |
| 忘记面板密码 | `grep PANEL_PASSWORD /opt/jiedian/.env` 或重新 `generate-keys.sh` |
| 忘记面板密码/路径 | `grep PANEL_ /opt/jiedian/.env` 或重新 `generate-keys.sh` |
| SSH 主机密钥变更 | 重装系统后本地执行 `ssh-keygen -R 47.76.87.111` |
更多见 [troubleshooting.md](troubleshooting.md)。
+2
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@@ -13,7 +13,9 @@
- `443/TCP` — VLESS + Reality(主力)
- `8443/UDP` — Hysteria2(备用)
- `80/TCP` — ACME 验证 + 管理面板 Nginx 反向代理
- `127.0.0.1:8080` — Nginx 伪装静态页(Reality fallback 场景)
- `127.0.0.1:5080` — Flask 面板后端(不对外暴露)
## 单协议简化
+119 -5
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@@ -6,19 +6,85 @@
# sing-box 是否运行
systemctl is-active sing-box
# 管理面板是否运行
systemctl is-active jiedian-panel
# 配置语法
sing-box check -c /etc/sing-box/config.json
# 端口监听
ss -tlnp | grep 443 # Reality TCP
ss -ulnp | grep 8443 # Hysteria2 UDP
ss -tlnp | grep 443 # Reality TCP
ss -tlnp | grep 5080 # 面板后端(仅本机)
ss -tlnp | grep :80 # NginxACME + 面板反向代理)
ss -ulnp | grep 8443 # Hysteria2 UDP
# Nginx fallback
curl -s http://127.0.0.1:8080
```
## 管理面板访问
面板通过 **Nginx 80 端口反向代理**,不再单独暴露 8444。
```bash
# 查看面板路径(安装时自动生成或 .env 中配置)
grep PANEL_PATH /opt/jiedian/.env
# 示例:PANEL_PATH=jiedian-a1b2c3d4
# 访问地址:http://66.hyf2.cc/jiedian-a1b2c3d4/
curl -I "http://66.hyf2.cc/$(grep ^PANEL_PATH= /opt/jiedian/.env | cut -d= -f2)/login"
```
> 443 端口已被 sing-box Reality 占用,面板走 80 端口子路径。请妥善保管 `PANEL_PATH`,相当于隐藏入口。
---
## 常见问题
### 面板打不开 / 404
1. **路径不对**:必须用完整路径,末尾带 `/`,例如 `http://域名/jiedian-xxxx/login`
2. **Nginx 未加载配置**
```bash
nginx -t && systemctl reload nginx
cat /etc/nginx/sites-available/acme | grep -A5 jiedian
```
3. **面板进程未运行**
```bash
systemctl status jiedian-panel
journalctl -u jiedian-panel -n 30 --no-pager
curl -I http://127.0.0.1:5080/login
```
4. **阿里云安全组**:只需放行 `80/TCP`**无需**再放行 8444
### 面板登录后跳回登录页 / 样式丢失
通常是子路径反向代理头未生效,检查 Nginx 是否包含:
```nginx
proxy_set_header X-Forwarded-Prefix /你的PANEL_PATH;
```
修改后 `systemctl reload nginx`,并确认 `.env` 中 `PANEL_PATH` 与 Nginx 一致。
### 设置了 PANEL_ALLOW_IP 后无法访问
`.env` 中 `PANEL_ALLOW_IP` 会限制仅该 IP 可访问面板。本机公网 IP 变更后需更新并重装 Nginx 配置:
```bash
# 编辑 .env 后重新渲染 nginx
cd /opt/jiedian
bash scripts/install.sh # 或手动 sed acme 配置后 reload nginx
```
### 忘记面板密码或路径
```bash
grep -E 'PANEL_(USERNAME|PASSWORD|PATH)' /opt/jiedian/.env
# 重置密码与 Reality 密钥
bash scripts/generate-keys.sh
```
### acme.sh 证书申请失败
```bash
@@ -29,7 +95,7 @@ dig +short A your.domain.com
ss -tlnp | grep :80
# 手动重试
/root/.acme.sh/acme.sh --issue -d your.domain.com --nginx --force
/root/.acme.sh/acme.sh --issue -d your.domain.com -w /var/www/acme --force
```
### sing-box 无法启动
@@ -40,6 +106,11 @@ journalctl -u sing-box -n 50 --no-pager
常见原因:证书路径错误、JSON 语法错误、443 被占用。
```bash
ss -tlnp | grep :443
sing-box check -c /etc/sing-box/config.json
```
### 客户端能连但速度慢
- 换 Hysteria2 节点(UDP/QUIC 抗丢包)
@@ -52,6 +123,35 @@ journalctl -u sing-box -n 50 --no-pager
2. 修改 `.env` 中 `REALITY_SERVER_NAME` 为其他大站(如 `www.apple.com`
3. 重新运行 `install.sh` 或手动更新 `/etc/sing-box/config.json` 并 restart
### apt 锁被占用
安装脚本会自动等待最多 10 分钟。若超时:
```bash
# 查看占用进程
fuser /var/lib/dpkg/lock-frontend
# 等待 cloud-init / unattended-upgrades 结束后再执行
bash scripts/install.sh
```
### SSH 主机密钥变更
VPS 重装系统后,本地执行:
```bash
ssh-keygen -R 你的VPS_IP
```
### 卸载后重装
```bash
cd /opt/jiedian
git pull
bash scripts/uninstall.sh
bash scripts/generate-keys.sh # 可选:重置密钥与面板密码
bash scripts/install.sh
```
### 改用 Xray 替代 sing-box(可选)
若更熟悉 Xray,可使用 `server/xray-server.json.template`
@@ -66,10 +166,24 @@ sed -e "s|\${UUID}|...|g" ... server/xray-server.json.template > /usr/local/etc/
systemctl restart xray
```
Hysteria2 仍需单独部署(或使用 sing-box 仅跑 Hy2 inbound)。
Hysteria2 仍需单独部署(或使用 sing-box 仅跑 Hy2 inbound)。
---
## 防火墙与安全组对照
| 端口 | 协议 | 用途 | 是否必须放行 |
|------|------|------|-------------|
| 22 | TCP | SSH | 是 |
| 80 | TCP | ACME 验证 + **管理面板** | 是 |
| 443 | TCP | VLESS + Reality | 是 |
| 8443 | UDP | Hysteria2 | 是 |
| ~~8444~~ | ~~TCP~~ | ~~旧版面板的独立 HTTPS~~ | **已废弃,无需放行** |
## 安全建议
- 使用随机 `PANEL_PATH`,不要公开分享面板地址
- 可选在 `.env` 设置 `PANEL_ALLOW_IP=你的公网IP` 限制访问来源
- SSH 改用密钥登录,禁用密码:`PermitRootLogin prohibit-password`
- 可选修改 SSH 端口,ufw 放行新端口后再删 22
- 不要将 `.env` `share-links.txt` 上传到公开仓库
- 不要将 `.env` 或节点分享链接上传到公开仓库
+6
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@@ -17,6 +17,7 @@ from flask import (
session,
url_for,
)
from werkzeug.middleware.proxy_fix import ProxyFix
from db import add_node, delete_node, list_nodes, node_count, verify_admin
from links import build_links, load_env
@@ -44,6 +45,11 @@ app.config.update(
PERMANENT_SESSION_LIFETIME=86400 * 7,
)
_panel_path = os.environ.get("PANEL_PATH", "").strip().strip("/")
if _panel_path:
app.config["SESSION_COOKIE_PATH"] = f"/{_panel_path}/"
app.wsgi_app = ProxyFix(app.wsgi_app, x_for=1, x_proto=1, x_host=1, x_prefix=1)
def login_required(view):
@wraps(view)
+39 -11
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@@ -61,6 +61,31 @@ fi
: "${REALITY_SHORT_ID:?}"
: "${PANEL_PASSWORD:?}"
normalize_panel_path() {
local p="${1:-}"
p="${p#/}"
p="${p%/}"
echo "$p"
}
PANEL_PATH="$(normalize_panel_path "${PANEL_PATH:-}")"
if [[ -z "$PANEL_PATH" ]]; then
PANEL_PATH="jiedian-$(openssl rand -hex 4)"
if grep -q "^PANEL_PATH=" "$ENV_FILE" 2>/dev/null; then
sed -i "s|^PANEL_PATH=.*|PANEL_PATH=${PANEL_PATH}|" "$ENV_FILE"
else
echo "PANEL_PATH=${PANEL_PATH}" >> "$ENV_FILE"
fi
fi
PANEL_LOCATION="/${PANEL_PATH}/"
PANEL_PREFIX="/${PANEL_PATH}"
PANEL_ALLOW_BLOCK=""
if [[ -n "${PANEL_ALLOW_IP:-}" ]]; then
PANEL_ALLOW_BLOCK=" allow ${PANEL_ALLOW_IP};
deny all;"
fi
export JIEDIAN_ROOT="$ROOT_DIR"
ARCH="$(uname -m)"
@@ -90,10 +115,9 @@ ufw --force reset
ufw default deny incoming
ufw default allow outgoing
ufw allow 22/tcp comment 'SSH'
ufw allow 80/tcp comment 'HTTP-ACME'
ufw allow 80/tcp comment 'HTTP-ACME-Panel'
ufw allow 443/tcp comment 'Reality'
ufw allow 8443/udp comment 'Hysteria2'
ufw allow 8444/tcp comment 'Panel-HTTPS'
ufw --force enable
log "部署 Nginx fallback 站点 ..."
@@ -103,11 +127,16 @@ cp "$ROOT_DIR/server/nginx/fallback.conf" /etc/nginx/sites-available/fallback
ln -sf /etc/nginx/sites-available/fallback /etc/nginx/sites-enabled/fallback
rm -f /etc/nginx/sites-enabled/default
log "部署 Nginx ACME 验证站点 (80) ..."
log "部署 Nginx ACME + 管理面板反向代理 (80) ..."
mkdir -p /var/www/acme
sed "s|__DOMAIN__|${DOMAIN}|g" "$ROOT_DIR/server/nginx/acme.conf.template" \
sed -e "s|__DOMAIN__|${DOMAIN}|g" \
-e "s|__PANEL_LOCATION__|${PANEL_LOCATION}|g" \
-e "s|__PANEL_PREFIX__|${PANEL_PREFIX}|g" \
-e "s|__PANEL_ALLOW__|${PANEL_ALLOW_BLOCK}|g" \
"$ROOT_DIR/server/nginx/acme.conf.template" \
> /etc/nginx/sites-available/acme
ln -sf /etc/nginx/sites-available/acme /etc/nginx/sites-enabled/acme
nginx -t && systemctl enable nginx && systemctl restart nginx
log "申请 TLS 证书 (Let's Encrypt) ..."
mkdir -p /etc/sing-box/certs
@@ -132,11 +161,8 @@ log "安装 TLS 证书到 sing-box ..."
--key-file /etc/sing-box/certs/privkey.pem \
--fullchain-file /etc/sing-box/certs/fullchain.pem
log "部署管理面板 Nginx (8444) ..."
sed "s|__DOMAIN__|${DOMAIN}|g" "$ROOT_DIR/server/nginx/panel.conf.template" \
> /etc/nginx/sites-available/panel
ln -sf /etc/nginx/sites-available/panel /etc/nginx/sites-enabled/panel
nginx -t && systemctl enable nginx && systemctl restart nginx
rm -f /etc/nginx/sites-enabled/panel /etc/nginx/sites-available/panel
nginx -t && systemctl reload nginx
log "安装 Python 面板依赖 ..."
python3 -m venv "$ROOT_DIR/panel/venv"
@@ -179,6 +205,7 @@ After=network.target sing-box.service
Type=simple
WorkingDirectory=${ROOT_DIR}/panel
Environment=JIEDIAN_ROOT=${ROOT_DIR}
Environment=PANEL_PATH=${PANEL_PATH}
ExecStart=${ROOT_DIR}/panel/venv/bin/python app.py
Restart=on-failure
RestartSec=5
@@ -194,7 +221,7 @@ log "注册证书续期 reload 命令 ..."
/root/.acme.sh/acme.sh --install-cert -d "$DOMAIN" \
--key-file /etc/sing-box/certs/privkey.pem \
--fullchain-file /etc/sing-box/certs/fullchain.pem \
--reloadcmd "systemctl restart sing-box" \
--reloadcmd "systemctl restart sing-box && systemctl reload nginx" \
|| log "acme reloadcmd 注册失败,可忽略"
systemctl restart sing-box jiedian-panel
@@ -202,7 +229,8 @@ systemctl restart sing-box jiedian-panel
log "部署完成!"
echo ""
echo "=========================================="
echo " 管理面板: https://${DOMAIN}:8444"
echo " 管理面板: http://${DOMAIN}${PANEL_LOCATION}"
echo " 面板路径: ${PANEL_PATH} (见 .env 中 PANEL_PATH"
echo " 用户名: ${PANEL_USERNAME}"
echo " 密码: ${PANEL_PASSWORD}"
echo "=========================================="
+12
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@@ -14,4 +14,16 @@ server {
return 200 'ok';
add_header Content-Type text/plain;
}
# 管理面板(Nginx 反向代理至 Flask,无需额外暴露 8444)
location ^~ __PANEL_LOCATION__ {
__PANEL_ALLOW__
proxy_pass http://127.0.0.1:5080/;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-Prefix __PANEL_PREFIX__;
}
}
-18
View File
@@ -1,18 +0,0 @@
server {
listen 8444 ssl;
listen [::]:8444 ssl;
server_name __DOMAIN__;
ssl_certificate /etc/sing-box/certs/fullchain.pem;
ssl_certificate_key /etc/sing-box/certs/privkey.pem;
ssl_protocols TLSv1.2 TLSv1.3;
location / {
proxy_pass http://127.0.0.1:5080;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
}
}