Apache - ProxyPass serve port only for one server name

Question

I have a react app that listening to localhost:3939

Then, I configured a Virtualhost like this to proxy pass the port 3939 on https://test.example.com:

<IfModule mod_ssl.c>
<VirtualHost *:443>
ServerName test.example.com

[SSL]

ProxyPass / http://localhost:3939/
ProxyPassReverse / http://localhost:3939/
ProxyPreserveHost On

</VirtualHost>
</IfModule>

I have another app listening the port 3940 on https://test2.example.com

The problem is that apps are available on:

http://test.example.com:3940 (the second app...)
http://test2.example.com:3939 (the first app...)

So, I want that the port 3939 to be only listened for test.example.com and 3940 for test2.example.com

If your apps are listening on `localhost` ports 3940 and 3939, you should not be able to access them from anywhere other than through the proxy (which is only listening on port 443). — larsks, Jun 07 '23 at 12:34

score 0 · Answer 1 · answered Jun 07 '23 at 12:52

0

@larsks you're right:

My react apps are listening on 0.0.0.0 by default instead of localhost. I just force listening on localhost only.

answered Jun 07 '23 at 12:52

dcr31000

1

Apache - ProxyPass serve port only for one server name

1 Answers1