Hi,

Yes, it is ubuntu 22 LTS. I installed snap version of certbot.

After "$ sudo certbot --apache", there were no files created for 
"piitpl.co.in-le-ssl" at all, it had file for "000-default-le-ssl", thus i've 
missed "$ sudo a2ensite piitpl.co.in-le-ssl".

https://guacamole.apache.org/doc/gug/reverse-proxy.html#preparing-your-servlet-container
According to this, Using Guacamole over AJP is unsupported.

Anyway, will try your suggestions.

Thanks,

     On Thursday, 25 May, 2023, 02:41:02 am IST, Shigeki Sawamura 
<[email protected]> wrote:  
 
 Hello.

I will talk about it assuming that it is an Ubuntu system.

I assume you have certbot and python3-certbot-apache installed and run sudo 
certbot --apache.
Then, I think that you will be prompted to enter various things at first, but 
does /var/log/letsencrypt/letsencrypt.log indicate that it is being processed 
correctly?

After executing the following, does sudo systemctrl status apache2 work without 
errors?
$ sudo systemctl reload apache2
$ sudo certbot --apache
$ sudo a2enmod ssl
$ sudo a2ensite piitpl.co.in-le-ssl
$ sudo systemctl restart apache2

 > 2, enabled guacamole.html
 > 3, disabled 000-default

I don't need this, I think it changed automatically.
With sudo certbot --apache, the above process will be performed without 
permission.
Instead, sudo a2ensite piitpl.co.in-le-ssl is always required.
The domain is tailored for you.

Execute sudo certbot --apache and when the process is completed successfully,
/etc/letsencrypt/renewal/piitpl.co.in.conf
Wasn't it written out to ?
Check with sudo certbot renew --dry-run.

 > ProxyPass ajp://127.0.0.1:8009/guacamole/ keepalive=on
 > ProxyPassReverse ajp://127.0.0.1:8009/guacamole/
teeth,
$ sudo vi /var/lib/tomcat9/conf/server.xml
and
<Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" />
<Connector port="8009" protocol="AJP/1.3" redirectPort="8080" 
enableLookups="false" secretRequired="false" />
is enabled when

I've only set this up once, so sorry if I'm wrong.

Best Regards,


On 2023/05/25 木 午前 02:48, Eby Mani wrote:
> Hi,
> 
> Running "certbot --apache" generates the certificate and inserts the ssl 
> certificate related lines to apache2 sites .conf file and create required 
> ssl.conf file (e.g. 000-default.conf, 000-default-ssl.conf, etc....)
> 
> Can you explain these lines(i don't see them in documentation) ?. Do i have 
> to configure anything in guacamole for these ?.
> 
> ProxyPass ajp://127.0.0.1:8009/guacamole/ keepalive=on
> ProxyPassReverse ajp://127.0.0.1:8009/guacamole/
> 
> Thanks,
> 
> 
> On Wednesday, 24 May, 2023, 04:34:40 am IST, Shigeki Sawamura 
> <[email protected]> wrote:
> 
> 
> Hello.
> 
> I haven't used Let's Encrypt much, so sorry if I'm off the mark.
> 
> The Apache2 setting at the time of Let's Encrypt remained in the memo that 
> was set once.
> It looks like you did something like this:
> 
> <IfModule mod_ssl.c>
> <VirtualHost *:443>
>        ServerName <DOMAIN>
>        ServerAlias www.<DOMAIN>
>        ServerAdmin info@<DOMAIN>
> 
>        DocumentRoot /var/www/html
>        ErrorLog ${APACHE_LOG_DIR}/error.<DOMAIN>.log
>        CustomLog ${APACHE_LOG_DIR}/access.<DOMAIN>.log combined
> 
>        Include /etc/letsencrypt/options-ssl-apache.conf
>        SSLCertificateFile /etc/letsencrypt/live/piitpl.co.in/fullchain.pem
>        SSLCertificateKeyFile /etc/letsencrypt/live/piitpl.co.in/privkey.pem
> 
>        Proxy Requests off
>        <Location /guacamole/>
>            ProxyPass ajp://127.0.0.1:8009/guacamole/ keepalive=on
>            ProxyPassReverse ajp://127.0.0.1:8009/guacamole/
>            RequestHeader set X-Forwarded-Proto https
>            RequestHeader set X-Forwarded-Port 443
>            ProxyPreserveHost On
>        </Location>
>        <Location /guacamole/websocket-tunnel>
>            Order allow, deny
>            Allow from all
>            ProxyPass ws://localhost:8080/guacamole/websocket-tunnel
>            ProxyPassReversews://localhost:8080/guacamole/websocket-tunnel
>            ProxyPreserveHost On
>        </Location>
> </VirtualHost>
> </IfModule>
> 
> I hope this helps.
> 
> Best Regards,
> 
> 
> On 2023/05/23 火 午後 04:22, Eby Mani wrote:
>  > Are there any proper guide on how to setup guacamole with apache2 https 
>reverse proxy ?.
>  >
>  > I tried setting up guacamole with apache2, with 
>"https://example-domain-name"; the default ubuntu apache2 webpage would open.
>  >
>  > "https:///example-domain-name/guacamole"; will throw some certificate 
>error. Had to remove apache2 and setup guacamole with ngnix, reverse proxy is 
>working fine over https !!!!.
>  >
>  > my old apache2 config,
>  >
>  > 1, /etc/apache2/sites-available/guacamole.html
>  > 2, enabled guacamole.html
>  > 3, disabled 000-default
>  > 4, restarted apache2
>  > 5, ran certbot --apache
>  > 6, restarted guacd, tomcat9 and apache2
>  >
>  > contents of guacamole.html
>  >
>  > <VirtualHost *:80>
>  >      ServerName "example-domain-name"
>  >      ServerAlias "example-domain-name"
>  >
>  >      Redirect permanent / https://example-domain-namee/ 
><https://example-domain-namee/>
>  > </VirtualHost>
>  >
>  > <VirtualHost *:443>
>  >      ServerName "example-domain-name"
>  >      ServerAlias "example-domain-name"
>  >
>  >      <If "%{HTTP_HOST} == 'www.example-domain-name'">
>  >      Redirect permanent / https://"example-domain-name"/
>  >      </If>
>  >
>  >      ErrorLog /var/log/apache2/example-domain-name-error.log
>  >      CustomLog /var/log/apache2/example-domain-name-access.log combined
>  >
>  >      SSLEngine On
>  >      SSLCertificateFile /etc/letsencrypt/live/piitpl.co.in/fullchain.pem
>  >      SSLCertificateKeyFile /etc/letsencrypt/live/piitpl.co.in/privkey.pem
>  >
>  >      <Location /guacamole/>
>  >          Order allow,deny
>  >          Allow from all
>  >          ProxyPass http://127.0.0.1:8080/guacamole/ 
><http://127.0.0.1:8080/guacamole/> flushpackets=on
>  >          ProxyPassReverse http://127.0.0.1:8080/guacamole/ 
><http://127.0.0.1:8080/guacamole/>
>  >      </Location>
>  >
>  >      <Location /guacamole/websocket-tunnel>
>  >          Order allow,deny
>  >          Allow from all
>  >          ProxyPass ws://127.0.0.1:8080/guacamole/websocket-tunnel
>  >          ProxyPassReverse ws://127.0.0.1:8080/guacamole/websocket-tunnel
>  >      </Location>
>  >
>  > </VirtualHost>
>  >
>  >
>  > Thanks,
>  >
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>  >
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