Symfony 生产网站不强制 https(使用 nginx)

Symfony Production Website not forcing https (using nginx)

在我的 app/config/security.yml 文件中有:

access_control:
    - { path: ^/login, roles: IS_AUTHENTICATED_ANONYMOUSLY, requires_channel: https }
    - { path: ^/admin, roles: ROLE_ADMIN, requires_channel: https }

在开发中(使用 symfony 内置服务器),如果我转到 localhost/login,它会将我重定向到 https://localhost/login

但是,在我的生产站点中,转到 example.com/login,我只看到登录页面。浏览器指示连接不安全。

我的直觉认为这可能与nginx配置文件有关。

server {
        listen       80;
        listen       443 ssl;
        server_name  example.com;
        root /var/www/symfony/web;

        client_max_body_size 500M;

        location / {
             # try to serve file directly, fallback to app.php
             index app.php;
             try_files $uri @rewriteapp;
        }

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

        location ~ ^/app\.php(/|$) {
            fastcgi_pass unix:/var/run/php5-fpm.sock;
            fastcgi_split_path_info ^(.+\.php)(/.*)$;
            include fastcgi_params;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            fastcgi_param HTTPS on;
        }
        error_log /var/log/nginx/adam_error.log;
        access_log /var/log/nginx/adam_access.log;
    }

其中,我或多或少复制自here

其他一些需要注意的事情:如果我被 symfony 内部重定向到登录页面(即,如果我尝试访问 /admin 受限路由或在不安全的连接上登录失败,我确实得到路由到安全 https://example.com/login url,但显然这还不够好,我不希望任何人进入 example.com/login 并且没有安全连接。

谁能发现可能出了什么问题?

要在 Nginx 上强制使用 HTTPS,您必须像这样修改您的 Nginx 配置文件:

server {
    listen 80;

    location /login {
         return 301 https://$host$request_uri;
    }
}

server {
    listen 443 ssl;

    # let the browsers know that we only accept HTTPS
    add_header Strict-Transport-Security max-age=2592000;

    #Put the rest of your config here
}

来源:Github

好的,我明白了。在我的 nginx 配置中:

fastcgi_param HTTPS on;

导致了问题。事实证明,将其设置为 "on",如果初始端口为 80(我猜 symfony 认为此配置的端口 80 为 https),它不会强制重定向到 https,并将其设置为 "off",它会导致无限重定向(nginx 重定向 url 到端口 80,symfony 重定向 url 到端口 443)。

所以解决方案是如果是 80 端口就关闭它,如果是 443 端口(ssl 端口)就打开它。

这是我的 nginx.conf 现在的样子:

server {
        listen       80;
        listen       443 ssl;
        server_name  example.com;
        root /path/to/symfony_directory/web;

        #if your version of nginx is < 1.11.11, uncomment these next two lines
        #as $https will not be defined.
        #if ($server_port = 443) { set $https on; }
        #if ($server_port = 80) { set $https off; }

        location / {
             # try to serve file directly, fallback to app.php                                        
             # try_files $uri /app.php$is_args$args;                                                  
             index app.php;
             try_files $uri @rewriteapp;
        }

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

        location ~ ^/app\.php(/|$) {
            fastcgi_pass unix:/var/run/php5-fpm.sock;
            fastcgi_split_path_info ^(.+\.php)(/.*)$;
            include fastcgi_params;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

            #NOTE THAT "$https" is defined by nginx to be 
            # "on" if port 443 and off for port 80 (for version > 1.1.11)
            fastcgi_param HTTPS $https; 

        }
    }