nginx反向代理背后的Nginx配置

时间:2017-03-22 12:11:43

标签: nginx docker https reverse-proxy

我的开发环境使用HTTP和HTTPS,我有一个带有Docker的Nginx,这是配置:

listen 80;
listen 443 ssl;

set_real_ip_from 10.0.0.0/8;
real_ip_header X-Real-IP;
real_ip_recursive on;

location / {
    try_files $uri @rewriteapp;
}

location @rewriteapp {
    rewrite ^(.*)$ /app.php/$1 last;
}

location ~ ^/(app|app_dev|app_test|config)\.php(/|$) {
    fastcgi_pass php-upstream;
    fastcgi_split_path_info ^(.+\.php)(/.*)$;
    include fastcgi_params;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    fastcgi_param HTTPS $https;
}

我想在我的本地环境中测试HTTP和HTTPS,但在生产中我在前面有一个Nginx反向代理:

upstream app_upstream {
  server app:80;
}

server {
server_name $APP_DOMAIN;

listen 443 ssl;
ssl_certificate /run/secrets/app_cert.pem;
ssl_certificate_key /run/secrets/app_key.pem;

proxy_set_header HOST $host;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

location / {
    proxy_pass http://app_upstream;
}
}

我希望反向代理只接受HTTPS并转发到应用程序nginx,但我的PHP应用程序正在接收$ _SERVER ['HTTPS'] =“”

我还想在反向代理上保留SSL证书,如何将HTTPS从反向代理传递到nginx到PHP?

1 个答案:

答案 0 :(得分:0)

HTTPS变量设置为$https(根据与后端服务器的连接设置,它始终为HTTP),但您希望根据转发的连接设置它

您可以使用X-Forwarded-Proto标头使用HTTPS设置map变量。例如:

map $http_x_forwarded_proto $https_flag {
    default off;
    https on;
}
server {
    ...
    location ~ ^/(app|app_dev|app_test|config)\.php(/|$) {
        ...
        fastcgi_param  HTTPS  $https_flag;
        ...
    }
}

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