app.js & app.css cannot be loaded

[sigulete]

I'm having a strange problem that happens only when I connect to my server using HTTPS protocol.

Explanation of my setup

• I'm using Apache server configured as a proxy, which is listening on port 80 and 443.
• Lychee is configured in a container listening on port 8081
• The configuration file .env sets:TRUSTED_PROXIES=*

What is working?

• The site works well via http (port 80) and https (port 443). Hence the redirection is OK and Lychee behaves as expected behind the proxy server.
• When I connect via http, and I click on Show Logs. It opens a new window and works as expected.

What is not working?

• When my connection is using https, and I click on Show Logs, the new window doesn't load and the browser displays a message informing that app.css & app.js can't be loaded. Message below.
• I manually reviewed the logs, but nothing is logged when this happens.

[ildyria]

Can you check the content of your apache site enabled for Lychee ? I am using docker, but the process is probably similar for yours:

<IfModule mod_ssl.c>
<VirtualHost *:443>
    ServerName photography.viguier.nl

#   DocumentRoot /var/www/Lychee
    ProxyPass / http://localhost:90/
    ProxyPassReverse / https://photography.viguier.nl/

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

    Header always set Strict-Transport-Security "max-age=31536000"
    BrowserMatch    "MSIE [2-6]" nokeepalive ssl-unclean-shutdown downgrade-1.0 force-response-1.0
    BrowserMatch "MSIE [17-9]" ssl-unclean-shutdown

    RequestHeader set X-Forwarded-Proto expr=%{REQUEST_SCHEME}
    RequestHeader set X-Forwarded-SSL expr=%{HTTPS}

    SSLCertificateFile /etc/letsencrypt/live/<some site>/fullchain.pem
    SSLCertificateKeyFile /etc/letsencrypt/live/<some site>/privkey.pem
</VirtualHost>
</IfModule>

and I also have the TRUSTED_PROXIES=* set.

[sigulete]

I added the following configuration based on your setup, and it worked:

RequestHeader set X-Forwarded-Proto expr=%{REQUEST_SCHEME}
RequestHeader set X-Forwarded-SSL expr=%{HTTPS}