别名环境中的 nginx path_info

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【中文标题】别名环境中的 nginx path_info【英文标题】:nginx path_info in alias environemnt 【发布时间】:2012-12-17 04:27:37 【问题描述】:

我需要使用 php-fpm 在 nginx 上运行:

example.com/studip/dispatch.php/admin/user/

问题似乎是,/studip 不是根目录下的子文件夹,而是 /usr/local/studip/public/ 的别名

这是没有(不工作的)path_info foo 的配置:

server 
    listen 80;
    server_name  example.com;

    root /var/www/example.com/htdocs;
    index index.php

    # Here are a few other subfolders hosted
    # ...
    # ...

    # and now studip:

    location /studip 
        alias /usr/local/studip/public/;
        index index.php;
        location ~ /studip/(.*\.php)$ 
            fastcgi_pass    unix:/var/www/sockets/studip.socket;
            fastcgi_index   index.php;
            fastcgi_param   SCRIPT_FILENAME    $document_root$1;
            include fastcgi_params;
        
    

还有 fastcgi_params:

fastcgi_param   QUERY_STRING            $query_string;
fastcgi_param   REQUEST_METHOD          $request_method;
fastcgi_param   CONTENT_TYPE            $content_type;
fastcgi_param   CONTENT_LENGTH          $content_length;

fastcgi_param   SCRIPT_FILENAME         $request_filename;
fastcgi_param   SCRIPT_NAME             $fastcgi_script_name;
fastcgi_param   REQUEST_URI             $request_uri;
fastcgi_param   DOCUMENT_URI            $document_uri;
fastcgi_param   DOCUMENT_ROOT           $document_root;
fastcgi_param   SERVER_PROTOCOL         $server_protocol;

fastcgi_param   GATEWAY_INTERFACE       CGI/1.1;
fastcgi_param   SERVER_SOFTWARE         nginx/$nginx_version;

fastcgi_param   REMOTE_ADDR             $remote_addr;
fastcgi_param   REMOTE_PORT             $remote_port;
fastcgi_param   SERVER_ADDR             $server_addr;
fastcgi_param   SERVER_PORT             $server_port; 
fastcgi_param   SERVER_NAME             $server_name;

fastcgi_param   HTTPS                   $https;

# PHP only, required if PHP was built with --enable-force-cgi-redirect
fastcgi_param   REDIRECT_STATUS         200;

fastcgi_buffers 8 16k;
fastcgi_buffer_size 32k;

我尝试了一个子域,其中 root 指向 /usr/local/studip/public/ 并让它与这个参数一起工作:

location / 
    try_files $uri $uri/ /index.php;


location ~ \.php 
    fastcgi_split_path_info ^(.+\.php)(/.+)$;

    fastcgi_param  PATH_INFO          $fastcgi_path_info;
    fastcgi_param  PATH_TRANSLATED    $document_root$fastcgi_path_info;

    fastcgi_param  QUERY_STRING       $query_string;
    fastcgi_param  REQUEST_METHOD     $request_method;
    fastcgi_param  CONTENT_TYPE       $content_type;
    fastcgi_param  CONTENT_LENGTH     $content_length;

    fastcgi_param  SCRIPT_NAME        $fastcgi_script_name;
    fastcgi_param  SCRIPT_FILENAME    $document_root$fastcgi_script_name;
    fastcgi_param  REQUEST_URI        $request_uri;
    fastcgi_param  DOCUMENT_URI       $document_uri;
    fastcgi_param  DOCUMENT_ROOT      $document_root;
    fastcgi_param  SERVER_PROTOCOL    $server_protocol;

    fastcgi_param  GATEWAY_INTERFACE  CGI/1.1;
    fastcgi_param  SERVER_SOFTWARE    nginx;

    fastcgi_param  REMOTE_ADDR        $remote_addr;
    fastcgi_param  REMOTE_PORT        $remote_port;
    fastcgi_param  SERVER_ADDR        $server_addr;
    fastcgi_param  SERVER_PORT        $server_port;
    fastcgi_param  SERVER_NAME        $server_name;

    fastcgi_pass   unix:/var/www/sockets/www.socket;
    fastcgi_index  index.php;

但我不知道如何将其移植到子文件夹。

有什么建议吗?

【问题讨论】:

如果您使用重写规则来删除前端控制器,例如“index.php”。您实际上会得到空的 PATH_INFO... 这可能会搞砸某些框架,例如 Codeigniter。我们应该在设置路径信息之前测试它们是否存在。 【参考方案1】:

所以这就是你要做的:

对于 FCGI,请勿按照建议将 fix_pathinfo 设置为 0!这会导致访问被拒绝状态。相反,请确保此 cgi.fix_pathinfo=1 或在您的 php.ini 文件中被注释掉。

接下来,使用此高级位置块代替输入到您的 nginx 站点配置文件中的位置块:

location ~ [^/]\.php(/|$) 
    fastcgi_split_path_info ^(.+?\.php)(/.*)$;
    if (!-f $document_root$fastcgi_script_name) 
        return 404;
    

    fastcgi_pass unix:/var/run/php5-fpm.sock;
    fastcgi_index index.php;
    include fastcgi_params;
    fastcgi_param  PATH_INFO $fastcgi_path_info;

如果你不是通过套接字传递,而是通过本地 IP 传递,请改用这个 fastcgi_pass:

fastcgi_pass 127.0.0.1:9000;

在您的 fastcgi_params 版本中,从您的 SCRIPT_FILENAME 变量前面删除 $document_root。即使有子目录也没有必要。

应该这样做。用 PHP5 在 Ubuntu 13.10 上为我做了。

【讨论】:

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