The routes and assets are loading properly on local server. However, after I deployed on production server using nginx, only the root url is working which is http://calculator.example.com. But all the assets are returning 403. Also when I try to access any routes for eg: http://calculator.example.com/page-1/ it is also returning 403.
Nginx config:
server {
listen 80;
server_name calculator.example.com;
root /var/www/html/calculator/public;
add_header X-Frame-Options "SAMEORIGIN";
add_header X-XSS-Protection "1; mode=block";
add_header X-Content-Type-Options "nosniff";
index index.html index.htm index.php;
charset utf-8;
location / {
try_files $uri $uri/ /index.php?$query_string;
}
location = /favicon.ico { access_log off; log_not_found off; }
location = /robots.txt { access_log off; log_not_found off; }
error_page 404 /index.php;
location ~ .php$ {
fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
include fastcgi_params;
}
location ~ /.(?!well-known).* {
deny all;
}
}
3
Answers
This issue got resolved after I removed the deny all for other location:
First, you need check if requests have been passed to app.
if 403 be returned in nginx, i think issue is user run nginx not have permission to access or execute code.
if 403 be returned in php app, please debug normally.
If you have directory indexing off, and is having this problem, it’s probably because the try_files you are using has a directory option:
Remove it and it should work:
Why this happens
TL;DR: This is caused because nginx will try to index the directory, and be blocked by itself. Throwing the error mentioned by OP.
try_files $uri $uri/
means, from the root directory, try the file pointed by theuri
, if that does not exists, try a directory instead (hence the/
). When nginx access a directory, it tries to index it and return the list of files inside it to the browser/client, however by default directory indexing is disabled, and so it returns the error "Nginx 403 error: directory index of [folder] is forbidden".Directory indexing is controlled by the
autoindex
option: https://nginx.org/en/docs/http/ngx_http_autoindex_module.html