Matrix domain certificate

src/freedombone-utils-web

         fi
 
         if [ -d /var/lib/matrix ]; then
-            if [ -f /etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.pem ]; then
-                cp /etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.pem /var/lib/matrix/${DEFAULT_DOMAIN_NAME}.tls.crt
-                cp /etc/ssl/certs/${DEFAULT_DOMAIN_NAME}.dhparam /var/lib/matrix/${DEFAULT_DOMAIN_NAME}.tls.dh
-                cp /etc/ssl/private/${DEFAULT_DOMAIN_NAME}.key /var/lib/matrix/${DEFAULT_DOMAIN_NAME}.tls.key
+            if [ -f /etc/ssl/certs/${MATRIX_DOMAIN_NAME}.pem ]; then
+                cp /etc/ssl/certs/${MATRIX_DOMAIN_NAME}.pem /var/lib/matrix/${MATRIX_DOMAIN_NAME}.tls.crt
+                cp /etc/ssl/certs/${MATRIX_DOMAIN_NAME}.dhparam /var/lib/matrix/${MATRIX_DOMAIN_NAME}.tls.dh
+                cp /etc/ssl/private/${MATRIX_DOMAIN_NAME}.key /var/lib/matrix/${MATRIX_DOMAIN_NAME}.tls.key
                 chown -R matrix:matrix /var/lib/matrix
                 chmod -R 700 /var/lib/matrix/*.pem
                 chmod -R 700 /var/lib/matrix/*.key