Configure nginx to forward port from 3000 to 80 - nginx

http {
server {
listen 80;
location / {
proxy_pass http://127.0.0.1:3000;
proxy_http_version 1.1;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header Host $host;
proxy_set_header X-Real-Port $server_port;
proxy_set_header X-Real-Scheme $scheme;
}
}
I have an NodeJS/Express app listening on port 3000. How do I redirect requests to <ip-address>:3000 to <ip-address>:80?
The above configuration did not work. (shows 404 Not Found
nginx/1.10.3 (Ubuntu) when I go to port 80.)

Related

How do I configure nginx and ShinobiCCTV?

Link to Shinobi:
https://shinobi.video/
I have a Shinobi which is at 127.0.0.1.
And also the domain example.com on / is the backend, I want example.com/shinobi to host Shinobi.
I tried to do this via nginx, here is my configuration:
server {
server_name example.com;
listen 443 ssl;
location / {
proxy_pass http://127.0.0.1:3000;
proxy_set_header X-Forwarded-Host $server_name;
proxy_set_header X-Real-IP $remote_addr;
}
location /shinobi/ {
proxy_pass http://127.0.0.1:8080;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;
proxy_redirect off;
}
location /socket.io/ {
proxy_pass http://127.0.0.1:8080/socket.io;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade;
proxy_set_header Host $host;
}
}
This doesn't work for me, I found the answer on reddit:
https://www.reddit.com/r/ShinobiCCTV/comments/fgmce0/problem_with_shinobi_behind_nginx_reverse_proxy/
I changed baseURL in /home/Shinobi/conf.json to https://example.com/shinobi/ and restarted Shinobi pm2 restart all. I get this response:
[PM2] Applying action restartProcessId on app [all](ids: [ 0 ])
[PM2] [camera](0) ✓
When I go to https://example.com/shinobi/{TOKEN}/embed/{GROUP}/{CAMERA}/fullscreen%7Cjquery I get:
Cannot GET /shinobi/{TOKEN}/embed/{GROUP}/{CAMERA}/fullscreen%7Cjquery
That didn't work for me. Can you please tell me how I can fix this and what could be the problem?

Unable to use reverse proxy nginx

I have two node js apps that I want to put behind nginx.
I access application 1 which has "/" as a base and I access its pages which are on /be/ but when I try to go to application 2 automatically I am referred to "/".
summary
App1:
based:"/"
url: localhost:3003
application pages can be found in /be/
App2:
base:"/be/"
url: localhost:3000/be/login
the application pages can also be found on /be/
here is my nginx config
server {
listen 80;
server_name 192.168.1.64;
access_log /var/log/nginx/portalerr.logs;
error_log /var/log/nginx/portalaccess.logs;
location / {
proxy_pass http://192.168.1.64:3003/;
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_http_version 1.1;
proxy_cache_bypass $http_upgrade;
}
location /login/ {
proxy_pass http://192.168.1.64:3000/be/login;
proxy_http_version 1.1;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
rewrite /be/login(.*) /$1 break;
proxy_cache_bypass $http_upgrade;
}
}

Nginx "ERR_TOO_MANY_REDIRECTS" when redirecting http-to-https + reverse proxy

I've configured nginx to forward HTTP to HTTPS. This works for everything except my reverse proxy websites (that are also configured in nginx). I am getting the error ERR_TOO_MANY_REDIRECTS in my web browser for reverse proxy sites. I'm not sure what I'm doing wrong.
Below, is the configuration I'm using in nginx.conf:
server {
listen 80;
server_name localhost;
return 301 https://$host$request_uri;
location / {
root "C:\inetpub\wwwroot";
index index.html index.htm;
}
location /files {
proxy_pass http://localhost:89;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
}
location /photos {
proxy_pass http://localhost:89/photos/;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection keep-alive;
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
}
}

Redirect Local Port to Outside Network using Nginx

I want to redirect my http://127.0.0.1:9090/data/admin/ to http://94.162.152.12:9090/admin/ that can be access outside in my network. I already open port 9090 in my router.
Take a look my nginx config
server {
listen 9090;
server_name 94.162.152.12;
location ~* /data/admin/ {
proxy_pass http://127.0.0.1:9090;
proxy_redirect off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-NginX-Proxy true;
}
}

In case you mean proxying from http://94.162.152.12:9090/admin/ to http://127.0.0.1:9090/data/admin/ you might want to do it as follow:
server {
listen 9090;
server_name 94.162.152.12;
location /admin {
rewrite ^/admin/(.*) https://127.0.0.1:443/data/admin/$1 permanent;
proxy_pass http://127.0.0.1:9090;
proxy_redirect off;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-NginX-Proxy true;
}
}
This will rewrite all requests for /admin/* to /data/admin/* and call localhost as backend.

nginx proxy path with prefix for multiple apps

I've got a problem in configuration nginx proxy_pass. There's a situation like this:
Server 1 - xx.xx.xx.xx - proxy server
Server 2 with application A - yy.yy.yy.yy
Server 3 with application B - zz.zz.zz.zz
Configuration listed below:
server {
listen 80; ## listen for ipv4; this line is default and implied
location /app_a {
rewrite /app_a/(.*)$ /$1 break;
access_log off;
proxy_pass http://yy.yy.yy.yy/;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host;
proxy_set_header Client-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Upstream $remote_addr;
}
location /app_b {
rewrite /app_b/(.*)$ /$1 break;
access_log off;
proxy_pass http://zz.zz.zz.zz;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $http_host;
proxy_set_header Client-IP $remote_addr;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Upstream $remote_addr;
}
}
Then when I go with my browser xx.xx.xx.xx/app_a or xx.xx.xx.xx/app_b there is no static files loaded (404) and all links are without application prefix (xx.xx.xx.xx/login)
How I can configure nginx so the links will be displayed like:
xx.xx.xx.xx/app_a/login
xx.xx.xx.xx/app_b/login

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