linshare-ui-upload-request.conf

<VirtualHost *:80>

    PassEnv EXTERNAL_URL
    PassEnv TOMCAT_URL
    PassEnv TOMCAT_PORT
    # by default, you shoud use BASE_URL=linshare
    PassEnv BASE_URL
    PassEnv LS_SECURE_COOKIE

    ServerAdmin webmaster@server
    ServerName  ${EXTERNAL_URL}

    DocumentRoot /usr/local/apache2/htdocs/linshare-ui-upload-request

    LogLevel warn
    Header append Access-Control-Allow-Headers "WWW-No-Authenticate"
    Header set X-Frame-Options "DENY"

    <Location /linshare>
        ProxyPass           http://${TOMCAT_URL}:${TOMCAT_PORT}/${BASE_URL}
        ProxyPassReverse    http://${TOMCAT_URL}:${TOMCAT_PORT}/${BASE_URL}
        ProxyPreserveHost On
        Header edit Set-Cookie "(JSESSIONID=.*); Path.*" "$1; Path=/; HttpOnly; Secure; SameSite=Lax;" "expr=osenv('LS_SECURE_COOKIE') == 'TRUE'"
    </Location>
</Virtualhost>