onion only xmpp install

src/freedombone-app-xmpp

 function remove_user_xmpp {
     remove_username="$1"
     ${PROJECT_NAME}-pass -u $remove_username --rmapp xmpp
-    ${PROJECT_NAME}-rmxmpp -e "${remove_username}@$HOSTNAME"
+    XMPP_ONION_HOSTNAME=$(cat /var/lib/tor/hidden_service_xmpp/hostname)
+    if [[ $ONION_ONLY != "no" ]]; then
+        ${PROJECT_NAME}-rmxmpp -e "${remove_username}@${XMPP_ONION_HOSTNAME}"
+    else
+        ${PROJECT_NAME}-rmxmpp -e "${remove_username}@${HOSTNAME}"
+    fi
 }
 
 function add_user_xmpp {
     new_username="$1"
     new_user_password="$2"
 
+    XMPP_ONION_HOSTNAME=$(cat /var/lib/tor/hidden_service_xmpp/hostname)
     ${PROJECT_NAME}-pass -u $new_username -a xmpp -p "$new_user_password"
 
-    ${PROJECT_NAME}-addxmpp -e "$new_username@$HOSTNAME" -p "$new_user_password"
+    if [[ $ONION_ONLY != "no" ]]; then
+        ${PROJECT_NAME}-addxmpp -e "$new_username@$XMPP_ONION_HOSTNAME" -p "$new_user_password"
+    else
+        ${PROJECT_NAME}-addxmpp -e "$new_username@$HOSTNAME" -p "$new_user_password"
+    fi
     if [ ! "$?" = "0" ]; then
         echo '1'
         return
     if [ ! -d /home/$new_username/.config/profanity ]; then
         mkdir -p /home/$new_username/.config/profanity
     fi
-    XMPP_ONION_HOSTNAME=$(cat /var/lib/tor/hidden_service_xmpp/hostname)
     GPG_PUBLIC_KEY_ID=$(su -c "gpg --list-keys $new_username@$HOSTNAME | grep 'pub '" - $new_username | awk -F ' ' '{print $2}' | awk -F '/' '{print $2}')
     echo "[${new_username}@${HOSTNAME}]" > $XMPP_CLIENT_ACCOUNTS
     echo 'enabled=true' >> $XMPP_CLIENT_ACCOUNTS
     echo 'priority.dnd=0' >> $XMPP_CLIENT_ACCOUNTS
 
     echo '[connection]' > /home/$new_username/.config/profanity/profrc
-    echo "account=${new_username}@${HOSTNAME}" >> /home/$new_username/.config/profanity/profrc
+    if [[ $ONION_ONLY != "no" ]]; then
+        echo "account=${new_username}@${XMPP_ONION_HOSTNAME}" >> /home/$new_username/.config/profanity/profrc
+    else
+        echo "account=${new_username}@${HOSTNAME}" >> /home/$new_username/.config/profanity/profrc
+    fi
     echo '' >> /home/$new_username/.config/profanity/profrc
     echo '[plugins]' >> /home/$new_username/.config/profanity/profrc
     echo 'load=prof_omemo_plugin.py;' >> /home/$new_username/.config/profanity/profrc
     systemctl restart prosody
 
     cd
-    prosodyctl register $MY_USERNAME $DEFAULT_DOMAIN_NAME "$XMPP_PASSWORD"
+    if [[ $ONION_ONLY != 'no' ]]; then
+        prosodyctl register $MY_USERNAME $XMPP_ONION_HOSTNAME "$XMPP_PASSWORD"
+    else
+        prosodyctl register $MY_USERNAME $DEFAULT_DOMAIN_NAME "$XMPP_PASSWORD"
+    fi
     if [ ! "$?" = "0" ]; then
         echo ''
         echo ''
         mkdir -p /home/$MY_USERNAME/.config/profanity
     fi
     echo '[connection]' > /home/$MY_USERNAME/.config/profanity/profrc
-    echo "account=${MY_USERNAME}@${DEFAULT_DOMAIN_NAME}" >> /home/$MY_USERNAME/.config/profanity/profrc
+    if [[ $ONION_ONLY == 'no' ]]; then
+        echo "account=${MY_USERNAME}@${DEFAULT_DOMAIN_NAME}" >> /home/$MY_USERNAME/.config/profanity/profrc
+    else
+        echo "account=${MY_USERNAME}@${XMPP_ONION_HOSTNAME}" >> /home/$MY_USERNAME/.config/profanity/profrc
+    fi
     echo '' >> /home/$MY_USERNAME/.config/profanity/profrc
     echo '[plugins]' >> /home/$MY_USERNAME/.config/profanity/profrc
     echo 'load=prof_omemo_plugin.py;' >> /home/$MY_USERNAME/.config/profanity/profrc