apache2 - Letting Apache handle HTTPS for an application

Question

I am not 100% sure I am doing the correct thing or using the correct phrases, so I just have to ask:

I have an application that requires being spoken to via HTTPS to confirm a webhook subscription that I want to put behind a subdomain, yet I am not interested in dealing with certificates, so I want to listen to, for example, local port 3333 while the apache deals with all the certification and listens to port 443, redirecting all traffic that comes over subdomain.mydomain.tld to my local port 3333 as already unencrypted http requests.

I create my certificates with letsencrypt and certbot.

My 000-default-le-ssl.conf contains:

<VirtualHost *:443>
    ServerName subdomain.mydomain.tld

    ProxyPreserveHost On
    ProxyPass / http://127.0.0.1:3333/
    ProxyPassReverse / http://127.0.0.1:3333/

    SSLCertificateFile /etc/letsencrypt/live/mydomain.tld/fullchain.pem
    SSLCertificateKeyFile /etc/letsencrypt/live/mydomain.tld/privkey.pem
    Include /etc/letsencrypt/options-ssl-apache.conf
</VirtualHost>

And my 000-default.conf:

<VirtualHost *:80>
    ServerName subdomain.mydomain.tld

    Redirect / https://subdomain.mydomain.tld/
    RewriteEngine on
    RewriteCond %{SERVER_NAME} =subdomain.mydomain.tld
    RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]
</VirtualHost>

I can access the app from my browser via accessing https://subdomain.mydomain.tld yet the webhook service I want to subscribe to doesn't seem to be making contact. Is there something wrong with my config? I need to know that before I start debugging other stuff.

question from:https://stackoverflow.com/questions/65918856/letting-apache-handle-https-for-an-application

Answer 1

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