linuxtool/Config/Web/nginx/install.sh

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2024-09-27 14:22:23 +08:00
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 $0)/acme/apply.sh" "nginx" "${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;
# HSTSHTTP 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"