How to restrict access to a site by IP through nGinx? - nginx

Question

I have a website that can be accessed by entering the IP address. I want to make it accessible only through the domain. There is little suitable material on the Internet, there is no good explanation of what to replace in the ode of the nginx.conf file.
In my file already has 2 sections named server.
server {
listen 80;
server_name avoe.com;
rewrite ^ https://avoe.com$request_uri? permanent;
}
server {
listen 443 ssl;
server_name avoe.com;
ssl_certificate /etc/ssl/__reksoft_ru.crt;
ssl_certificate_key /etc/ssl/private.key;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers HIGH:!aNULL:!MD5;
add_header X-Frame-Options "SAMEORIGIN";
add_header Strict-Transport-Security "max-age=31536000; includeSubDomains";
client_body_buffer_size 8k;
client_max_body_size 20m;
client_body_in_single_buffer on;
client_header_buffer_size 1m;
large_client_header_buffers 4 8k;
location /Intra/api/thumbor/ {
proxy_pass http://thumbor/;
}
location /solr {
proxy_pass http://solr;
}
location /minio {
proxy_pass http://minio;
}
location /activemq {
proxy_pass http://activemq;
}
location / {
proxy_pass http://wildfly/;
proxy_buffer_size 16k;
proxy_buffers 16 16k;
proxy_busy_buffers_size 64k;
proxy_temp_file_write_size 64k;
proxy_read_timeout 180s;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
if ($request_method !~ ^(GET|HEAD|POST|DELETE|PUT)$ ) {
return 405;
}
}
What to add or replace where so that access is ONLY by domain?

Answer 1

You could ensure the HTTP Host header is set to avoe.com like this:
if ($http_host != 'avoe.com') {
return 301 https://avoe.com$request_uri;
}

Answer 2

use this config as the server that listens on port 80:
server {
listen 80;
server_name avoe.com default_server;
if ($host = avoe.com) {
return 301 https://$host$request_uri;
}
return 404;
}