Redirection with nginx in VirtualBox - nginx

I'm currently trying to redirect all access from http to https on a nginx serv in VirtualBox.
When using a test machine in VirtualBox, everything is working perfectly.
My issue is with port redirection on VirtualBox.
I want to be redirect directly from my host machine.
For the moment when I access https it's fine, but when I try to access the http, I'm redirected to the nginx serv address in Virtualbox.
My ssl conf is :
server {
listen 443 http2 ssl;
server_name _;
ssl_certificate /etc/ssl/certs/nginx-selfsigned.crt;
ssl_certificate_key /etc/ssl/private/nginx-selfsigned.key;
ssl_dhparam /etc/ssl/certs/dhparam.pem;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";
ssl_ecdh_curve secp384r1;
ssl_session_cache shared:SSL:10m;
ssl_session_tickets off;
add_header Strict-Transport-Security "max-age=63072000; includeSubdomains";
add_header X-Frame-Options DENY;
add_header X-Content-Type-Options nosniff;
root /var/www/html;
location {
proxy_pass http://loadbalancing;
try_files $uri $uri/ =404
}
server {
listen 80;
server_name _;
return 301 https://srv.dmz.lan
}
upstream loadbalancing {
server srv1;
server srv2;
}
}
Dmz is a NAT network under VirtualBox with those redirections:

Related

Nginx proxy pass to subfolder

I have an Nginx reverse proxy and I want to proxy pass domain abcd.com to example.com subdirectory but sometimes It redirects domain abcd.com to abcd.com/newsite. how can prevent this redirection?
server {
listen 443 ssl http2;
server_name abcd.com www.abcd.com;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_certificate /etc/nginx/ssl/abcd.com/fullchain.pem;
ssl_certificate_key /etc/nginx/ssl/abcd.com/privkey.pem;
location / {
include /etc/nginx/proxy_params;
include /etc/nginx/headers.conf;
add_header Strict-Transport-Security "max-age=31536000; includeSubDomains;preload" always;
proxy_pass http://example.com/newsite/;
}
}

NGINX Too Many Redirects

I'm doing a proxy server with NGINX to redirect all traffic from port 80 to port 443 and then all traffic from port 443 to an app in one of my servers. I managed to make it work but only redirecting to my main IP 192.168.1.201:8006. When I try to point to my app (192.168.1.201:8006/customerSite/)the page gives me the error TOO MANY REDIRECTS.
Here is my .conf:
server {
listen 80;
listen [::]:80;
return 301 https://$host$request_uri;
}
This is my ssl.conf:
server {
listen 443;
listen [::]:443;
server_name mydomain.com;
ssl on;
ssl_certificate /.../certificate.crt;
ssl_certificate_key /.../clientsmydomain.key;
large_client_header_buffers 4 10k;
ssl_session_cache shared:SSL:20m;
ssl_session_timeout 1d;
ssl_session_tickets off;
ssl protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_stapling on;
ssl_stapling_verify on;
ssl_trusted_certificate /.../certificate.crt;
location / {
proxy_set_header Host $host;
proxy_pass http://192.168.1.201:8060;
}
location /weights {
root /var/www/virtual/server;
try_files $URI $uri/ = 404;
}
}
Thank you all for your time.

nginx rewtire doesn't work

I'm trying to rewrite from short name to FQDN.
My nginx version is
nginx version: nginx/1.13.4
server {
listen 80;
server_name foo foo.bar.com;
rewrite_log on;
rewrite ^ https://foo.bar.com/ permanent;
include includes/web-site;
include includes/files-site;
}
server {
listen 443 ssl;
server_name foo.bar.com
ssl_protocols TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";
ssl_session_cache shared:SSL:10m;
ssl_certificate foobar.crt;
ssl_certificate_key foobar.key;
add_header Strict-Transport-Security "max-age=31536000";
include includes/web-site;
include includes/files-site;
}
No effect. Any advise?
Maybe you just want to redirect non-ssl traffic to ssl server. if so, you can try this
server {
listen 80;
server_name foo.bar.com;
rewrite ^ https://$server_name$request_uri? permanent;
}
refer https://serverfault.com/questions/250476/how-to-force-or-redirect-to-ssl-in-nginx

How to redirect from http://www.* to https://* in Nginx?

So I am trying to achieve 4 things:
support both ip-v4 and ip-v6
support letsencrypt ssl certificates (the acme-challenge location in http)
redirect www to non www
redirect http to https
I have come up with a config, but it seems not to work. I get a "page does not exist" when trying to access http://www.MY_DOMAIN.COM.
Due to the hsts setting, this does work after having visited the https non-www version once.
Note that I have ssl certificates for both the with and without www domain.
How can I achieve this / what am I doing wrong in my config:
# HTTP server
#
server {
listen [::]:80;
server_name MY_DOMAIN.COM www.MY_DOMAIN.COM;
location /.well-known/acme-challenge {
root /var/www/letsencrypt;
try_files $uri $uri/ =404;
}
location / {
return 301 https://MY_DOMAIN.COM$request_uri;
}
}
# HTTPS server
#
server {
listen 443 ssl;
listen [::]:443 ssl;
server_name www.MY_DOMAIN.COM;
ssl on;
ssl_certificate /etc/letsencrypt/live/www.MY_DOMAIN.COM/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/www.MY_DOMAIN.COM/privkey.pem;
ssl_trusted_certificate /etc/letsencrypt/live/www.MY_DOMAIN.COM/fullchain.pem;
ssl_session_cache shared:SSL:50m;
ssl_session_timeout 5m;
ssl_stapling on;
ssl_stapling_verify on;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
add_header Strict-Transport-Security "max-age=86400; includeSubDomains";
return 301 https://MY_DOMAIN.COM$request_uri;
}
server {
listen 443 ssl default_server;
listen [::]:443 ssl default_server ipv6only=on;
server_name MY_DOMAIN.COM;
ssl on;
ssl_certificate /etc/letsencrypt/live/MY_DOMAIN.COM/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/MY_DOMAIN.COM/privkey.pem;
ssl_trusted_certificate /etc/letsencrypt/live/MY_DOMAIN.COM/fullchain.pem;
ssl_session_cache shared:SSL:50m;
ssl_session_timeout 5m;
ssl_stapling on;
ssl_stapling_verify on;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
add_header Strict-Transport-Security "max-age=86400; includeSubDomains";
root /var/www/MY_DOMAIN.COM;
index index.html;
}
Also, I do not find the copy-paste nature of the two server blocks very nice.
As #RichardSmith notes; I was not listening to the ipv4 version of the http://www variant. Hence, the redict was not triggered at all.
After fixing this, the setup is working.

Wrong nginx or dns configuration?

I deployed a website on digitalocean with nginx as a proxypass. The Site works but sometimes I have to refresh to reach the site. I am afraid that my nginx or my dns configuration is wrong, since I'm doing this the first time.
Here is my nginx config: (the server should run only on https)
server {
listen 80;
server_name <site_name>.com;
return 301 https://www.<site_name>.com$request_uri;
}
server {
listen 80;
server_name www.<site_name>.com;
return 301 https://www.<site_name>.com$request_uri;
}
server {
listen 443 ssl;
server_name <site_name>.com;
# FORGE SSL (DO NOT REMOVE!)
ssl_certificate /etc/nginx/ssl/certs/ssl-bundle.crt;
ssl_certificate_key /etc/nginx/ssl/certs/private.key;
return 301 $scheme://www.<site_name>.com$request_uri;
}
server {
listen 443;
server_name www.<site_name>f.com;
fastcgi_connect_timeout 300;
fastcgi_send_timeout 300;
fastcgi_read_timeout 300;
ssl on;
ssl_certificate /etc/nginx/ssl/certs/ssl-bundle.crt;
ssl_certificate_key /etc/nginx/ssl/certs/private.key;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_ciphers ECDHE-RSA-AES256-SHA384:AES256-SHA256:RC4:HIGH:!MD5:!aNULL:!eNULL:!NULL:!DH:!EDH:!AESGCM;
ssl_prefer_server_ciphers on;
ssl_session_cache shared:SSL:10m;
ssl_session_timeout 10m;
location / {
proxy_pass http://localhost:8000;
}
}
Here are my dns settings:
A Record host:# value: TTL: automatic
A Record host:www value: TTL: 1 min
Any idea what is going wrong?
Thx!
When the site fails to load what is the error message, if any? I doubt this is a DNS issue, since it works sometimes.

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