Apache/httpd/var/www/html/.cgi 脚本抛出 500 内部服务器错误 [英] Apache/httpd /var/www/html/ .cgi scripts throw 500 internal server error
问题描述
我今天安装了一个新的 CentOS 7 x86_64 LAMP 服务器.
I installed a new CentOS 7 x86_64 LAMP server today.
我用 c 编译了一个简单的 CGI 脚本并将其命名为 test.cgi，并为 .cgi 脚本启用了 AddHandler.但是，每次我尝试从/var/www/html 目录加载/test.cgi 页面时，任何简单的 .cgi 脚本都会向我抛出 500 内部服务器错误页面.
I compiled a simple CGI script in c and i called it test.cgi, and I enabled the AddHandler for .cgi scripts. However everytime i try to load the /test.cgi page from my /var/www/html directory any simple .cgi script will throw me a 500 internal server error page.
我在/var/www/cgi-bin 目录中测试了该脚本工作正常.我的服务器正在运行 selinux，而 apache/httpd 正在使用 suEXEC.
I tested that the script is working fine from the /var/www/cgi-bin directory. My server is running selinux and apache/httpd is using suEXEC.
在灯泡安装后我也没有创建任何额外的用户，所以我现在使用 root 来做所有事情.但是，我尝试修复将/var/www/html 目录所有权授予 apache 用户的问题，但遗憾的是没有解决.
also I didn't create any extra users after the lamp installation so here I'm using root to do everything for now. However I tried to fix giving the /var/www/html directory ownership to the apache user, that didn't fix sadly.
这是错误日志，如您所见，它给了我一个权限被拒绝"错误:
Here's the error log, as you can see it gives me a 'Permission Denied' error:
[Mon Jul 21 15:28:14.336626 2014] [core:notice] [pid 22704] SELinux policy enabled; httpd running as context system_u:system_r:httpd_t:s0
[Mon Jul 21 15:28:14.339766 2014] [suexec:notice] [pid 22704] AH01232: suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)
[Mon Jul 21 15:28:14.495631 2014] [auth_digest:notice] [pid 22704] AH01757: generating secret for digest authentication ...
[Mon Jul 21 15:28:14.498690 2014] [lbmethod_heartbeat:notice] [pid 22704] AH02282: No slotmem from mod_heartmonitor
[Mon Jul 21 15:28:14.765072 2014] [mpm_prefork:notice] [pid 22704] AH00163: Apache/2.4.6 (CentOS) OpenSSL/1.0.1e-fips PHP/5.4.16 configured -- resuming normal operations
[Mon Jul 21 15:28:14.765186 2014] [core:notice] [pid 22704] AH00094: Command line: '/usr/sbin/httpd -D FOREGROUND'
[Mon Jul 21 15:28:16.027553 2014] [cgi:error] [pid 22706] [client 192.168.0.68:52930] AH01215: (13)Permission denied: exec of '/var/www/html/index.cgi' failed
[Mon Jul 21 15:28:16.030595 2014] [cgi:error] [pid 22706] [client 192.168.0.68:52930] End of script output before headers: index.cgi
[Mon Jul 21 15:45:01.586229 2014] [mpm_prefork:notice] [pid 22704] AH00170: caught SIGWINCH, shutting down gracefully
这是我的/var/www/html apache 配置:
This is my /var/www/html apache config:
<Directory "/var/www/html">
#
# Possible values for the Options directive are "None", "All",
# or any combination of:
# Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
#
# Note that "MultiViews" must be named *explicitly* --- "Options All"
# doesn't give it to you.
#
# The Options directive is both complicated and important. Please see
# http://httpd.apache.org/docs/2.4/mod/core.html#options
# for more information.
#
Options ExecCGI FollowSymLinks
#
# AllowOverride controls what directives may be placed in .htaccess files.
# It can be "All", "None", or any combination of the keywords:
# Options FileInfo AuthConfig Limit
#
AllowOverride All
#
# Controls who can get stuff from this server.
#
Require all granted
</Directory>
当然，我使用以下方式激活了 CGI:AddHandler cgi-script .cgi .pl
And of course I activated CGI using: AddHandler cgi-script .cgi .pl
这是我的简单 test.c 文件:
This is my simple test.c file:
#include <stdio.h>
int main(void) {
puts("Content-Type: text/html; charset=ISO-8859-1
");
fputs("Hello, World!", stdout);
return 0;
}
输出正确:Content-Type: text/html;charset=ISO-8859-1
你好，世界！
The output is correctly: Content-Type: text/html; charset=ISO-8859-1
Hello, World!
我也用 gcc 编译它，然后给它权限 777 到 test.cgi你知道我需要做什么来解决这个问题吗?
Also i compiled it with gcc and then gave it permissions 777 to test.cgi Do you know what I need to do to fix this?
提前致谢，佐加托内
推荐答案
我刚刚解决了重新安装服务器并重新开始，禁用了selinux和iptables，因为我已经有一个外部防火墙.
I just solved reinstalling the server and doing all over again, disabled selinux and iptables, because I have already an external firewall.
感谢任何帮助我的人;)
Thanks to anyone who helped me out ;)
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