作为FastCGI运行的php的FastCGI

Question

不久前，我已经将Apache和php安装为一个快速ago模块。

root@company# apt-get install apache2 apache2-suexec libapache2-mod-fcgid php5-cgi

root@company# dpkg-query -l '*apache2*' 
Desired=Unknown/Install/Remove/Purge/Hold 
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend 
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) 
||/ Name                           Version                        Description 
+++-==============================-==============================-============================================================================ 
ii  apache2              2.2.20-1ubuntu1.2         Apache HTTP Server metapackage 
ii  apache2-mpm-worker   2.2.20-1ubuntu1.2         Apache HTTP Server - high speed threaded model 
ii  apache2-suexec       2.2.20-1ubuntu1.2  Standard suexec program for Apache 2 mod_suexec 
ii  apache2-utils        2.2.20-1ubuntu1.2         utility programs for webservers 
ii  apache2.2-bin        2.2.20-1ubuntu1.2         Apache HTTP Server common binary files 
ii  apache2.2-common     2.2.20-1ubuntu1.2         Apache HTTP Server common files 
ii  libapache2-mod-fcgid 1:2.3.6-1+squeeze1build0.11.10 an alternative module compat with mod_fastcgi 

root@company# dpkg-query -l '*php*' 
Desired=Unknown/Install/Remove/Purge/Hold 
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend 
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) 
||/ Name                              Version                           Description 
+++-=================================-=================================-================================================================================== 
un  php-pear                    <none>                         (no description available) 
ii  php5-cgi  5.3.6-13ubuntu3.7  server-side, HTML-embedded scripting language (CGI binary) 
ii  php5-common     5.3.6-13ubuntu3.7  Common files for packages built from the php5 source 
un  php5-json                  <none>                            (no description available) 
un  php5-mhash                 <none>                            (no description available) 
un  php5-suhosin               <none>                            (no description available) 
un  phpapi-20090626            <none>                            (no description available) 

root@company# dpkg-query -l '*fcgi*' 
Desired=Unknown/Install/Remove/Purge/Hold 
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend 
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) 
||/ Name                              Version                           Description 
+++-=================================-=================================-================================================================================== 
ii  libapache2-mod-fcgid 1:2.3.6-1+squeeze1build0.11.10.1  an alternative module compat with mod_fastcgi

现在，我意识到我不能在虚拟主机中使用这个命令：

php_admin_value open_basedir "/var/www/users/test"

在我的例子中，一个典型的虚拟主机文件：

<VirtualHost *:80>
 ServerName test
 ServerAlias test
 ServerAdmin webmaster@test.com
 DocumentRoot /var/www/users/test/public_html/

<IfModule mod_fcgid.c>
 SuexecUserGroup test test
 <Directory /var/www/users/test/public_html/>
 Options +ExecCGI
 Options -Indexes
 AllowOverride None
 AddHandler fcgid-script .php
 FCGIWrapper /var/www/system/test/php-fcgi-starter .php
 Order allow,deny
 Allow from all
 </Directory>
</IfModule>

 # ErrorLog /var/log/apache2/error.log
 # CustomLog /var/log/apache2/access.log combined
 ServerSignature Off

</VirtualHost>

( 1)如何启用open_basedir并允许用户更改我在家中定义的php.ini (例如/var/www/users/test)的任何想法。即使用户试图编辑php.ini，也不应该更改我的值。

这个是可能的吗？或者，我应该忘记我的所有用户对php.ini的用户访问权，而只需更改一次他的php.ini？(我可以通过简单地重新定位它-在这样的设置中有一个fcgid包装脚本)

2)如果有人也能给我一些Apache2指令，重定向来自以下方面的所有请求，我将不胜感激：

http://www.test.com/a/new/post

对此，内部：

http://www.test.com/index.php?a/new/post

以下内容不起作用-应提供一些参数：

RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} -s [OR]
RewriteCond %{REQUEST_FILENAME} -l [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^.*$ - [NC,L]
RewriteRule ^.*$ index.php [NC,L]

(不，出于速度原因，我不想允许.htaccess文件)

谢谢!

关于问题(2):的评论--我注意到，<Directory>部分中的这个指令达到了我所需的目的：

RewriteEngine On
RewriteBase /
RewriteRule ^(.*)$ index.php?$1 [NC,L,QSA]

但是，呈现php图像的行为很奇怪(未显示)。

<?php
phpinfo();
?>

此图像在回显文件中的链接为

<img border="0" src="/info.php?=PHPE9568F34-D428-11d2-A769-00AA001ACF42" alt="PHP Logo" />

有什么想法吗？

Answer 1

与问题(2)相关的：看起来这些指令确实是神奇的(请参阅内部和后面的注释)

<VirtualHost *:80>
 ServerName test
 ServerAlias test
 ServerAdmin webmaster@test.com
 DocumentRoot /var/www/users/test/public_html/

 #the next line should be removed in production
 RewriteLog /var/www/users/test/public_html/rewrite.log
 RewriteLogLevel 9

<IfModule mod_fcgid.c>
 SuexecUserGroup test test
 <Directory /var/www/users/test/public_html/>
 Options +ExecCGI
 Options -Indexes
 AllowOverride None
 AddHandler fcgid-script .php
 FCGIWrapper /var/www/system/test/php-fcgi-starter .php
 Order allow,deny
 Allow from all

 RewriteEngine On
 #next line introduces some behavior, see comment (1)
 #RewriteBase /

 #redirect non-existent files or, redirect existent
 #files with the execute bit set, see comment (2)
 RewriteCond %{REQUEST_FILENAME} !-f [OR]
 RewriteCond %{REQUEST_FILENAME} -x

 #under the above dir ("/var/www/users/test/public_html/")
 #there is a "php/tests/testApache.php" that catches all requests
 #for non-existent files or for executables,
 #L=last, NC=case-insensitive, NE=no hexcode escaping of the request uri
 #QSA=append query string from the original request uri to the resulted string
 RewriteRule ^/?(.*)$ php/tests/testApache.php?$1 [NC,NE,L,QSA]

 </Directory>
</IfModule>

 #the next 2 lines should be removed in production
 ErrorLog /var/www/users/test/public_html/error.log
 CustomLog /var/www/users/test/public_html/access.log combined

 ServerSignature Off

</VirtualHost>

注释(1):通过调查我们的"rewrite.log“文件，我们在删除时间、sid、rid字段后看到了这些差异

root@localhost# diff 1.txt 2.txt
8,10c8
< 127.0.0.1 - - [22/Mar/2013: +0200] [test/sid#][rid#/initial] (2) [perdir /var/www/users/test/public_html/] trying to replace prefix 
/var/www/users/test/public_html/ with /
< 127.0.0.1 - - [22/Mar/2013: +0200] [test/sid#][rid#/initial] (5) strip matching prefix: /var/www/users/test/public_html/php/tests/te
stApache.php -> php/tests/testApache.php
< 127.0.0.1 - - [22/Mar/2013: +0200] [test/sid#][rid#/initial] (4) add subst prefix: php/tests/testApache.php -> /php/tests/testApache
.php
---
> 127.0.0.1 - - [22/Mar/2013: +0200] [test/sid#][rid#/initial] (2) [perdir /var/www/users/test/public_html/] strip document_root prefi
x: /var/www/users/test/public_html/php/tests/testApache.php -> /php/tests/testApache.php

左边的部分(1.txt)是虚拟主机中的RewriteBase /。

注释(2)：通过重定向不存在的文件--所有映像、.css、.js、.htm*文件--只要资源的路径与文档根相比较(在这些虚拟主机中为“/var/www/user/test/public_html/”)，就可以正常工作。因此，编写了一个测试映像：

echo '<img src="/wallpaper-10.jpg" alt="Christmas">';

它位于"/var/www/users/test/public_html/wallpaper-10.jpg".

还在等待关于问题(1).