如何在虚拟主机上启用suexec?

时间:2015-11-10 20:39:44

标签: php apache suexec

我正在使用Apache2.2和FastCgi来运行PHP代码(使用php-fpm)。

我的FCGI配置如下,工作正常:

User apache
Group apache

LoadModule fastcgi_module modules/mod_fastcgi.so

FastCgiIpcDir /var/run/mod_fastcgi
FastCgiConfig -idle-timeout 20 -maxClassProcesses 1

AddHandler php-script .php
Action php-script /php5-fcgi
AddType application/x-httpd-php .php

<Location "/php5-fcgi">
    Order Deny,Allow
    Deny from all
    Allow from env=REDIRECT_STATUS
</Location>

我的虚拟主机配置如下,也可以正常工作:

<VirtualHost XX.XX.XXX.XXX:80>
    DocumentRoot "/srv/apache/test"
    ServerName my.domain.com
    ErrorLog  /srv/apache/test/logs/test.log
    DirectoryIndex index.php
    LogLevel debug

    <Directory "/srv/apache/test/www">
        Options +Indexes
        Order allow,deny
        Allow from all
    </Directory>


    Alias /php5-fcgi /var/www/cgi-bin/test/php.fcgi
    FastCgiExternalServer /var/www/cgi-bin/test/php.fcgi -socket /var/run/php5-fpm.sock -pass-header Authorization -idle-timeout 3600

    <Directory "/var/www/cgi-bin/test">
        Options +ExecCGI
        SetHandler fastcgi-script
        Order Deny,Allow
        Allow from env=REDIRECT_STATUS
    </Directory>

</VirtualHost>

我的测试页面上显示了我的phpinfo()。现在我想使用Apache的Suexec mod。所以我在apache config中添加以下行:

# Into my virtualhost config
SuexecUserGroup www-test www-test

# Into my fastcgi config
FastCgiWrapper On

然后我向www-test用户提交了我的fcgi脚本(/var/www/cgi-bin/test/php.fcgi)和我的文档根目录(/srv/apache/test)。

我重新启动了httpd和php-fpm服务,刷新了我的测试页面,我收到了错误500,其中包含以下日志:

==> /var/log/httpd/error_log <==
suexec failure: could not open log file
fopen: Permission denied
[Tue Nov 10 21:35:48 2015] [warn] FastCGI: (dynamic) server "/var/www/cgi-bin/test/php.fcgi" (pid 29704) terminated by calling exit with status '1'
[Tue Nov 10 21:35:53 2015] [warn] FastCGI: (dynamic) server "/var/www/cgi-bin/test/php.fcgi" (uid 505, gid 506) restarted (pid 29711)

==> /srv/apache/test/logs/test.log <==
[Tue Nov 10 21:36:05 2015] [error] [client 90.XXX.30.XX] FastCGI: comm with (dynamic) server "/var/www/cgi-bin/test/php.fcgi" aborted: (first read) idle timeout (20 sec)
[Tue Nov 10 21:36:05 2015] [error] [client 90.XXX.30.XX] FastCGI: incomplete headers (0 bytes) received from server "/var/www/cgi-bin/test/php.fcgi"

您是否了解我可能错过的配置?

编辑:我编辑了一个我的Vhost指令,如下所示:

 FastCgiExternalServer /var/www/cgi-bin/test/php.fcgi -socket /var/run/php5-fpm.sock -pass-header Authorization -user www-test -group www-test

现在我的测试页面正常工作,但我用php执行whoiam命令,我得到了apache用户而不是我的Suexec用户(www-test)。

您是否知道我的Suexec配置不起作用的原因。

1 个答案:

答案 0 :(得分:1)

需要将PHP FPM配置为使用特定的user

确保user的池配置中的值与您希望PHP执行的Unix用户匹配。通常默认为www-data,但这可能已更改为www-user,具体取决于您编译PHP的方式。