Dokuwiki代理:无法连接权限被拒绝(13)
Dokuwiki回复
Dokuwiki responses with
Could not connect to <proxy> Permission denied (13)
when I try to use the Wiki Upgrade Plugin. Also the Extension Manager prints
The plugin repository could not be contacted. Make sure your server is
allowed to contact www.dokuwiki.org and check your proxy settings. [Retry]
我确定代理设置正确.
如果我尝试通过curl访问www.dokuwiki.org
If I try to access www.dokuwiki.org with curl
curl https://download.dokuwiki.org -L
或wget
wget https://www.dokuwiki.org
--2016-11-15 15:13:08-- https://www.dokuwiki.org/
Connecting to <proxy:port>... connected.
Proxy request sent, awaiting response... 302 Moved Temporarily
Location: https://www.dokuwiki.org/dokuwiki# [following]
--2016-11-15 15:13:08-- https://www.dokuwiki.org/dokuwiki
Connecting to <proxy:port>... connected.
Proxy request sent, awaiting response... 200 OK
Length: unspecified [text/html]
Saving to: ‘index.html’
[ <=> ] 25,784 --.-K/s in 0.02s
2016-11-15 15:13:08 (1.38 MB/s) - ‘index.html’ saved [25784]
在控制台中我没问题.
我不知道该怎么做才能找到问题.
I have no idea what I could do to find the problem.
- CentOS Linux版本7.2.1511(核心)
- Dokuwiki发行版2016-06-26a"Tsort的风采"
原因
SELinux 阻止了apache-httpd进程访问网络.您必须允许守护程序访问才能使用Dokuwiki升级功能.
The Reason
SELinux is preventing the apache-httpd process to access the network. You have to allow the daemon access to use the Dokuwiki uprade features.
通过以下方法检查设置:
Check the settings with:
getsebool -a | grep httpd_can_network_connect
我得到了:
httpd_can_network_connect --> off
httpd_can_network_connect_cobbler --> off
httpd_can_network_connect_db --> off
使用:
setsebool -P httpd_can_network_connect on
您打开 httpd进程的网络访问权限. (我必须先安装 policycoreutils-python ，rpm -qa | grep selinux显示您是否已安装它.)
you switch the network access for the httpd process on. (I had to install policycoreutils-python first, rpm -qa | grep selinux shows if you already have it.)
我还不熟悉SELinux，但此更改可能会产生副作用，损害系统的安全性！
I am not familiar with SELinux (yet) and there may be side effects to this change that compromise the security of your system!