我正在尝试在 Centos 7 服务器上使用 Nginx 1.16.1 设置一个基本的 Web 服务器。我使用 yum 正常安装了 Nginx,并且默认页面在我的浏览器中正常加载。
然而,当我尝试设置自己的文档根目录时,尽管我相信我的配置(我只是在默认 nginx.conf 文件中更改了服务器根目录)和文件权限(见下文)都设置正确,但我仍然不断收到 403 错误。
$ sudo nginx -T
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful
# configuration file /etc/nginx/nginx.conf:
# For more information on configuration, see:
# * Official English Documentation: http://nginx.org/en/docs/
# * Official Russian Documentation: http://nginx.org/ru/docs/
user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;
# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.
include /usr/share/nginx/modules/*.conf;
events {
worker_connections 1024;
}
http {
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;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
include /etc/nginx/mime.types;
default_type application/octet-stream;
# Load modular configuration files from the /etc/nginx/conf.d directory.
# See http://nginx.org/en/docs/ngx_core_module.html#include
# for more information.
include /etc/nginx/conf.d/*.conf;
server {
listen 80 default_server;
listen [::]:80 default_server;
server_name _;
root /var/www/test/html;
# Load configuration files for the default server block.
include /etc/nginx/default.d/*.conf;
location / {
}
error_page 404 /404.html;
location = /40x.html {
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
}
# Settings for a TLS enabled server.
#
# server {
# listen 443 ssl http2 default_server;
# listen [::]:443 ssl http2 default_server;
# server_name _;
# root /usr/share/nginx/html;
#
# ssl_certificate "/etc/pki/nginx/server.crt";
# ssl_certificate_key "/etc/pki/nginx/private/server.key";
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 10m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
#
# # Load configuration files for the default server block.
# include /etc/nginx/default.d/*.conf;
#
# location / {
# }
#
# error_page 404 /404.html;
# location = /40x.html {
# }
#
# error_page 500 502 503 504 /50x.html;
# location = /50x.html {
# }
# }
}
# configuration file /usr/share/nginx/modules/mod-http-image-filter.conf:
load_module "/usr/lib64/nginx/modules/ngx_http_image_filter_module.so";
# configuration file /usr/share/nginx/modules/mod-http-perl.conf:
load_module "/usr/lib64/nginx/modules/ngx_http_perl_module.so";
# configuration file /usr/share/nginx/modules/mod-http-xslt-filter.conf:
load_module "/usr/lib64/nginx/modules/ngx_http_xslt_filter_module.so";
# configuration file /usr/share/nginx/modules/mod-mail.conf:
load_module "/usr/lib64/nginx/modules/ngx_mail_module.so";
# configuration file /usr/share/nginx/modules/mod-stream.conf:
load_module "/usr/lib64/nginx/modules/ngx_stream_module.so";
# configuration file /etc/nginx/mime.types:
types {
text/html html htm shtml;
text/css css;
text/xml xml;
image/gif gif;
image/jpeg jpeg jpg;
application/javascript js;
application/atom+xml atom;
application/rss+xml rss;
text/mathml mml;
text/plain txt;
text/vnd.sun.j2me.app-descriptor jad;
text/vnd.wap.wml wml;
text/x-component htc;
image/png png;
image/svg+xml svg svgz;
image/tiff tif tiff;
image/vnd.wap.wbmp wbmp;
image/webp webp;
image/x-icon ico;
image/x-jng jng;
image/x-ms-bmp bmp;
font/woff woff;
font/woff2 woff2;
application/java-archive jar war ear;
application/json json;
application/mac-binhex40 hqx;
application/msword doc;
application/pdf pdf;
application/postscript ps eps ai;
application/rtf rtf;
application/vnd.apple.mpegurl m3u8;
application/vnd.google-earth.kml+xml kml;
application/vnd.google-earth.kmz kmz;
application/vnd.ms-excel xls;
application/vnd.ms-fontobject eot;
application/vnd.ms-powerpoint ppt;
application/vnd.oasis.opendocument.graphics odg;
application/vnd.oasis.opendocument.presentation odp;
application/vnd.oasis.opendocument.spreadsheet ods;
application/vnd.oasis.opendocument.text odt;
application/vnd.openxmlformats-officedocument.presentationml.presentation
pptx;
application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
xlsx;
application/vnd.openxmlformats-officedocument.wordprocessingml.document
docx;
application/vnd.wap.wmlc wmlc;
application/x-7z-compressed 7z;
application/x-cocoa cco;
application/x-java-archive-diff jardiff;
application/x-java-jnlp-file jnlp;
application/x-makeself run;
application/x-perl pl pm;
application/x-pilot prc pdb;
application/x-rar-compressed rar;
application/x-redhat-package-manager rpm;
application/x-sea sea;
application/x-shockwave-flash swf;
application/x-stuffit sit;
application/x-tcl tcl tk;
application/x-x509-ca-cert der pem crt;
application/x-xpinstall xpi;
application/xhtml+xml xhtml;
application/xspf+xml xspf;
application/zip zip;
application/octet-stream bin exe dll;
application/octet-stream deb;
application/octet-stream dmg;
application/octet-stream iso img;
application/octet-stream msi msp msm;
audio/midi mid midi kar;
audio/mpeg mp3;
audio/ogg ogg;
audio/x-m4a m4a;
audio/x-realaudio ra;
video/3gpp 3gpp 3gp;
video/mp2t ts;
video/mp4 mp4;
video/mpeg mpeg mpg;
video/quicktime mov;
video/webm webm;
video/x-flv flv;
video/x-m4v m4v;
video/x-mng mng;
video/x-ms-asf asx asf;
video/x-ms-wmv wmv;
video/x-msvideo avi;
}
$ ps aux | grep nginx
root 2570 0.0 0.2 120896 2100 ? Ss 20:08 0:00 nginx: master process /usr/sbin/nginx
nginx 2571 0.0 0.3 121292 3552 ? S 20:08 0:00 nginx: worker process
权限:
drwxr-xr-x. 20 root root 278 Jan 24 04:43 /var
drwxr-xr-x. 3 nginx nginx 18 Jan 24 20:04 /var/www/test
drwxr-xr-x. 2 nginx nginx 24 Jan 24 20:06 /var/www/test/html
-rw-r--r--. 1 nginx nginx 57 Jan 24 20:06 /var/www/test/html/index.html
$ sudo -u nginx stat /var/www/test/html/index.html
File: ‘/var/www/test/html/index.html’
Size: 57 Blocks: 8 IO Block: 4096 regular file
Device: fd01h/64769d Inode: 46204908 Links: 1
Access: (0644/-rw-r--r--) Uid: ( 997/ nginx) Gid: ( 994/ nginx)
Context: unconfined_u:object_r:var_t:s0
Access: 2020-01-24 20:06:00.442764400 +0100
Modify: 2020-01-24 20:06:00.442764400 +0100
Change: 2020-01-24 20:06:47.263758818 +0100
Birth: -
我当然已经重新启动了服务器(很多次)。
http://[服务器IP]和http://[服务器ip]/index.html产生 403 错误。
http://[服务器ip]/whatever.html由于没有这样的文件,因此产生 404 错误,这意味着 nginx 至少找到了 index.html。
您知道这里可能存在什么问题吗?
答案1
事实证明这是 SELinux 的问题,文件上下文错误。如何修复:
如果它在 /var/www 目录中:
$ sudo restorecon -R /var/www/test
或者,如果是在其他地方
$ sudo chcon -R -t httpd_sys_content_t DIRPATH