Estou tentando configurar um servidor web básico usando Nginx 1.16.1 em meu servidor Centos 7. Instalei o Nginx normalmente usando yum, e a página padrão carrega como deveria no meu navegador.
No entanto, quando tento configurar meu próprio diretório raiz do documento, continuo recebendo um erro 403, embora acredite em minha configuração (acabei de alterar a raiz do servidor no arquivo nginx.conf padrão) e nas permissões do arquivo (veja abaixo) estão configurados corretamente.
$ 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
Permissões:
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: -
É claro que reiniciei o servidor (muitas vezes).
http://[ip do servidor]ehttp://[server-ip]/index.htmlproduz erro 403.
http://[server-ip]/whatever.htmlproduz o erro 404, pois esse arquivo não existe, o que significa que o nginx pelo menos encontra index.html.
Alguma idéia do que poderia ser o problema aqui?
Responder1
Acontece que era um problema do SELinux e o arquivo tinha o contexto errado. Como consertar:
Se estiver no diretório /var/www:
$ sudo restorecon -R /var/www/test
Ou, se estiver em outro lugar
$ sudo chcon -R -t httpd_sys_content_t DIRPATH