nginx php fastcgi无法写入,甚至使用自己的权限拒绝权限

嗨,我有权限被拒绝时使用写入文本函数如file_put_contents。 我在centos 6环境中使用nginx,我使用php-fcgi

该问题只能通过设置目录权限777解决,但我不想要解决scheme。

这里的PHP代码

<?php error_reporting(E_ALL); header("content-type:text/plain"); if(isset($_GET['akarapaci'])) {phpinfo();} echo getcwd(); echo "\nscript owner : ".get_current_user()."\n"; echo "\nscript getmyuid : ".getmyuid()."\n"; echo "\nscript getmygid : ".getmygid()."\n"; file_put_contents(dirname(__FILE__)."/X","1"); ?> 

结果如下:

 /var/www/html script owner : nginx script getmyuid : 496 script getmygid : 493 

该代码只是简单地写入文件/ var / www / html / X(该文件还没有创build),并有这样的错误

 2012/10/27 19:51:59 [error] 1010#0: *32 FastCGI sent in stderr: "PHP Warning: file_put_contents(/var/www/html/X): failed to open stream: Permission denied in /var/www/html/info.php on line 10" while reading response header from upstream, client: 111.94.49.72, server: vprzl.com, request: "GET /info.php HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "vprzl.com" 

这里是/ var / www /

 total 40 drwxr-xr-x 2 root root 4096 Oct 27 08:44 backup drwxr-xr-x 2 root root 4096 Feb 14 2012 cgi-bin drwxrwxrwx 3 root root 12288 Oct 27 08:47 devel drwxr-xr-x 3 root root 4096 Oct 20 04:48 error drwxrwxr-x 2 nginx nginx 4096 Oct 27 19:24 html drwxr-xr-x 3 root root 4096 Oct 17 18:19 icons drwxr-xr-x 5 root root 4096 Oct 27 16:57 images drwxr-xr-x 2 root root 4096 Oct 26 14:28 secret 

这是我的nginx.conf

 user nginx; worker_processes 1; error_log /var/log/nginx/error.log warn; pid /var/run/nginx.pid; events { worker_connections 1024; } http { include /etc/nginx/mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log /var/log/nginx/access.log main; sendfile on; #tcp_nopush on; keepalive_timeout 65; #gzip on; server { listen 80; server_name vprzl.com www.vprzl.com; index index.html; root /var/www/html/; location / { # Rewrite rules and other criterias can go here # Remember to avoid using if() where possible (http://wiki.nginx.org/IfIsEvil) index index.html index.htm; } location ~ \.php$ { include fastcgi_params; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; } } server { listen 80; server_name images.vprzl.com; index index.html; root /var/www/images/; location / { # Rewrite rules and other criterias can go here # Remember to avoid using if() where possible (http://wiki.nginx.org/IfIsEvil) index index.html index.htm; } } server { listen 80; server_name secret.vprzl.com; index index.html; root /var/www/secret/; location / { index index.html index.htm; } } } 

Solutions Collecting From Web of "nginx php fastcgi无法写入,甚至使用自己的权限拒绝权限"

找到罪魁祸首! (我自己的答案)我只需要改变/etc/init.d/php-fcgi文件中的一行

 PHPUSER=php 

 PHPUSER=nginx 

然后重新启动

(一)如果你已经设置用户:组到Nginx和权限是0755那么你就没问题(二)如果你仍然有权限被拒绝,然后检查selinux。 即

$ sudo setenforce 0

(iii)禁用selinux后,检查您是否可以写入。