#!/bin/bash if ! command -v nginx &> /dev/null; then if [[ -f "/usr/bin/apt-get" ]];then apt-get update -y apt-get install nginx -y elif [[ -f "/usr/bin/apt" ]];then apt update -y apt install nginx -y elif [[ -f "/usr/bin/pacman" ]];then pacman -Syu --noconfirm pacman -Sy --noconfirm nginx else echo "nginx未安装" exit fi fi declare pick echo "========$(basename $0 .sh)========" echo "1.新增站点配置文件" echo "2.查看已有站点配置文件" echo "3.删除站点配置文件" read -p "请选择:" pick case $pick in '1') declare domain read -p "请输入要绑定的域名多个用 空格 隔开:" domain declare ssl_certificate declare ssl_certificate_key declare ssl_domain=$(echo "${domain}" | awk '{print $1}') echo "ssl证书" echo "1.自动申请(默认)" echo "2.手动输入" read -p "请输入:" pick if [[ $pick == 2 ]]; then echo "证书,默认 ${HOME}/.acme.sh/${ssl_domain}_ecc/fullchain.cer" read -p "请输入证书地址:" ssl_certificate if [[ -z $ssl_certificate ]];then ssl_certificate="${HOME}/.acme.sh/${ssl_domain}_ecc/fullchain.cer" fi echo "密钥,默认 ${HOME}/.acme.sh/${ssl_domain}_ecc/${ssl_domain}.key" read -p "请输入密钥地址:" ssl_certificate_key if [[ -z $ssl_certificate_key ]];then ssl_certificate_key="${HOME}/.acme.sh/${ssl_domain}_ecc/${ssl_domain}.key" fi else echo "1.nginx(默认)" read -p "请选择:" pick bash "$(dirname $0)/acme/apply" "nginx" "${domain}" ssl_certificate="${HOME}/.acme.sh/${ssl_domain}_ecc/fullchain.cer" ssl_certificate_key="${HOME}/.acme.sh/${ssl_domain}_ecc/${ssl_domain}.key" fi declare name read -p "请输入配置文件名,默认为域名:" name if [[ -z $name ]]; then name=$ssl_domain fi echo "工作方式" echo "1.反向代理(默认)" echo "2.静态文件" read -p "请选择:" pick declare path if [[ $pick == 2 ]]; then read -p "请输入要代理的站点路径" path cat > "/etc/nginx/sites-available/${name}.conf" << EOF server { listen 443 ssl http2; # 监听 443 端口并启用 SSL 和 HTTP/2 server_name ${domain}; # 替换为你的域名 # SSL 证书配置 ssl_certificate ${ssl_certificate}; # 证书文件路径 ssl_certificate_key ${ssl_certificate_key}; # 证书密钥文件路径 ssl_protocols TLSv1.2 TLSv1.3; # 仅使用安全的 TLS 协议版本 ssl_ciphers HIGH:!aNULL:!MD5; # 安全的密码套件 ssl_prefer_server_ciphers on; # 优先使用服务器的密码套件 ssl_session_cache shared:SSL:10m; ssl_session_timeout 10m; # HSTS(HTTP 严格传输安全)强制浏览器使用 HTTPS add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always; # 设置文件传输的最大大小 client_max_body_size 100M; # 上传文件最大大小 (例如 100MB) proxy_max_temp_file_size 1024m; # 代理最大临时文件大小 # 超时与缓冲设置 client_body_timeout 60s; # 等待客户端发送请求主体的超时时间 client_header_timeout 60s; # 等待客户端发送请求头的超时时间 send_timeout 60s; # 发送响应的超时时间 client_body_buffer_size 128k; # 上传缓冲区大小 proxy_buffer_size 4k; # 设置代理服务器响应的缓冲区大小 proxy_buffers 8 16k; # 代理服务器的缓冲区数和大小 proxy_busy_buffers_size 64k; # 忙碌代理缓冲区大小 large_client_header_buffers 4 16k; # 设置较大的客户端头部缓冲区,防止上传大文件时出现 413 错误 # 静态文件目录 root ${path}; index index.html index.htm; # 日志 access_log /var/log/nginx/example.com_access.log; error_log /var/log/nginx/example.com_error.log; # 默认处理 location / { try_files \$uri \$uri/ =404; } # 防止访问隐藏文件(如 .git) location ~ /\. { deny all; } # 错误页面配置 error_page 404 /404.html; location = /404.html { root /var/www/example.com/html; } } # HTTP 到 HTTPS 重定向 server { listen 80; # 监听 80 端口 server_name ${domain}; # 将所有 HTTP 请求重定向到 HTTPS return 301 https://\$host\$request_uri; } EOF else read -p "请输入后端服务器的地址,如果只输入数字代表端口:" path if [[ $path =~ [0-9]+ ]]; then path="http://127.0.0.1:${path}" fi cat > "/etc/nginx/sites-available/${name}.conf" << EOF server { listen 443 ssl http2; # 监听 443 端口,并启用 HTTP/2 server_name ${domain}; # 替换为你的域名 # SSL 证书配置 ssl_certificate ${ssl_certificate}; # 证书文件路径 ssl_certificate_key ${ssl_certificate_key}; # 证书密钥文件路径 ssl_protocols TLSv1.2 TLSv1.3; # 使用安全的 TLS 协议版本 ssl_ciphers HIGH:!aNULL:!MD5; # 安全密码套件 ssl_prefer_server_ciphers on; # 启用 SSL session 缓存和超时设置 ssl_session_cache shared:SSL:10m; ssl_session_timeout 10m; # 强制使用 HTTPS (HSTS) add_header Strict-Transport-Security "max-age=31536000; includeSubDomains" always; # 日志设置 access_log /var/log/nginx/${name}_access.log; error_log /var/log/nginx/${name}_error.log; # 错误页面配置 error_page 404 /404.html; location = /404.html { root /var/www/example.com/html; } # 设置文件传输的最大大小 client_max_body_size 100M; # 上传文件最大大小 (例如 100MB) proxy_max_temp_file_size 1024m; # 代理最大临时文件大小 # 超时与缓冲设置 client_body_timeout 60s; # 等待客户端发送请求主体的超时时间 client_header_timeout 60s; # 等待客户端发送请求头的超时时间 send_timeout 60s; # 发送响应的超时时间 client_body_buffer_size 128k; # 上传缓冲区大小 proxy_buffer_size 4k; # 设置代理服务器响应的缓冲区大小 proxy_buffers 8 16k; # 代理服务器的缓冲区数和大小 proxy_busy_buffers_size 64k; # 忙碌代理缓冲区大小 large_client_header_buffers 4 16k; # 设置较大的客户端头部缓冲区,防止上传大文件时出现 413 错误 # 反向代理到后台应用 (常规 HTTP/HTTPS) location / { proxy_pass ${path}; # 反向代理到后端应用服务器 proxy_set_header Host \$host; # 保持原始主机头 proxy_set_header X-Real-IP \$remote_addr; # 传递客户端的真实 IP proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for; # 传递代理链中的 IP proxy_set_header X-Forwarded-Proto \$scheme; # 传递协议(HTTP 或 HTTPS) # 防止后端服务器返回不安全的内容 proxy_redirect off; # 超时时间配置 proxy_connect_timeout 60s; proxy_send_timeout 60s; proxy_read_timeout 60s; send_timeout 60s; } # WebSocket 反向代理到后台应用 location /ws { proxy_pass ${path}; # 反向代理到 WebSocket 应用服务器 proxy_http_version 1.1; # WebSocket 必须使用 HTTP 1.1 proxy_set_header Upgrade \$http_upgrade; # 升级请求头,用于 WebSocket proxy_set_header Connection "Upgrade"; # 持久连接,保持 WebSocket 连接 proxy_set_header Host \$host; # 保持原始主机头 proxy_set_header X-Real-IP \$remote_addr; # 传递客户端的真实 IP proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for; # 传递代理链中的 IP proxy_set_header X-Forwarded-Proto \$scheme; # 传递协议(HTTP 或 HTTPS) # 超时时间配置 (WebSocket 是长连接) proxy_connect_timeout 60s; proxy_send_timeout 60s; proxy_read_timeout 3600s; # WebSocket 长连接需较长读超时 send_timeout 60s; } # 错误页面配置 error_page 502 /502.html; location = /502.html { root /usr/share/nginx/html; # 错误页面路径 } } # HTTP 到 HTTPS 重定向 server { listen 80; # 监听 HTTP 80 端口 server_name ${domain}; # 替换为你的域名 # 将所有 HTTP 请求重定向到 HTTPS return 301 https://\$host\$request_uri; } EOF fi ln -s "/etc/nginx/sites-available/${name}.conf" "/etc/nginx/sites-enabled" &> /dev/null nginx -s reload &> /dev/null echo "配置完成" ;; esac