Why coinbase commerce webhook event failed to established connection to my domain

Commerce API
1

i try to send webhook event to my website that hosted by AWS EC2 and apache2 server .
I already made security group for 443 and 80 ports . and has webhook route and function to receive coinbase webhook event ,
my apache configuration is as follow

<VirtualHost *:80>
	# The ServerName directive sets the request scheme, hostname and port that
	# the server uses to identify itself. This is used when creating
	# redirection URLs. In the context of virtual hosts, the ServerName
	# specifies what hostname must appear in the request's Host: header to
	# match this virtual host. For the default virtual host (this file) this
	# value is not decisive as it is used as a last resort host regardless.
	# However, you must set it for any further virtual host explicitly.
	#ServerName www.example.com

	ServerAdmin webmaster@localhost
        ServerName domainname
	DocumentRoot /var/www/html/revo/public
           
        

      <Directory /var/www/html/revo/public>
        Options Indexes FollowSymLinks
        AllowOverride All
        Require all granted
      </Directory>

	# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
	# error, crit, alert, emerg.
	# It is also possible to configure the loglevel for particular
	# modules, e.g.
	#LogLevel info ssl:warn

	ErrorLog ${APACHE_LOG_DIR}/error.log
	CustomLog ${APACHE_LOG_DIR}/access.log combined
         
	
        RewriteEngine on
RewriteCond %{HTTPS} off
        RewriteRule ^(.*)$ https://%{SERVER_NAME}$1 [R,L]
</VirtualHost>
# vim: syntax=apache ts=4 sw=4 sts=4 sr noet
<VirtualHost *:443>
		ServerAdmin webmaster@localhost

		DocumentRoot /var/www/html/revo/public

		

		ErrorLog ${APACHE_LOG_DIR}/error.log
		CustomLog ${APACHE_LOG_DIR}/access.log combined
                CustomLog ${APACHE_LOG_DIR}/coinbase_webhook.log combined
		
		SSLEngine on

	
		SSLCertificateFile	/etc/ssl/certs/ssl-cert-snakeoil.pem
		SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key

		
		<FilesMatch "\.(cgi|shtml|phtml|php)$">
				SSLOptions +StdEnvVars
		</FilesMatch>
		<Directory /usr/lib/cgi-bin>
				SSLOptions +StdEnvVars
		</Directory>

                 # Disable forward proxy functionality
    ProxyRequests Off

    <Proxy *>
        Order deny,allow
        Allow from all
    </Proxy>

    ProxyPass /webhook/coinbase https://domainname/webhook/coinbase
    ProxyPassReverse /webhook/coinbase https://domainname/webhook/coinbase

    <Location /webhook/coinbase>
        Header set Access-Control-Allow-Origin "https://commerce.coinbase.com"
        Header set Access-Control-Allow-Methods "POST, GET, OPTIONS"
        Header set Access-Control-Allow-Headers "Content-Type"
    </Location>		
	</VirtualHost>

what wrong ? why cannot connect to my webhook url from coinbase .
here is webhook subscription url that save in coinbase
https://mydomain/webhook/coinbase …

can you help me why coinbase cannot connect to my website ,
there is no error message in apache error log also .

2

i try to send coinbase event to my website but fail connection
why

3

Welcome to the Forum Community, @koko!

Before sending your webhook data, Coinbase Commerce validates that the connection to your service is secure. For this to work, your server must be correctly configured to support https. Please refer to the documentation Using Webhooks | Coinbase Cloud for more details on using and securing webhooks.

We hope this helps. We’d be happy to answer any more questions.

Thank you and have a nice day!

4

did you get a solution ? is it lets encrypt (certbot)?