Adding xmpp users defined within the app script

src/freedombone-addxmpp

-#!/bin/bash
-#
-# .---.                  .              .
-# |                      |              |
-# |--- .--. .-.  .-.  .-.|  .-. .--.--. |.-.  .-. .--.  .-.
-# |    |   (.-' (.-' (   | (   )|  |  | |   )(   )|  | (.-'
-# '    '     --'  --'  -' -  -' '  '   -' -'   -' '   -  --'
-#
-#                    Freedom in the Cloud
-#
-
-# Adds an xmpp user
-
-# License
-# =======
-#
-# Copyright (C) 2015-2016 Bob Mottram <bob@freedombone.net>
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Affero General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Affero General Public License for more details.
-#
-# You should have received a copy of the GNU Affero General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-PROJECT_NAME='freedombone'
-
-export TEXTDOMAIN=${PROJECT_NAME}-addxmpp
-export TEXTDOMAINDIR="/usr/share/locale"
-
-EMAIL_ADDRESS=
-NEW_USER_PASSWORD=
-
-function show_help {
-    echo ''
-    echo $"${PROJECT_NAME}-addxmpp -e [email address] -p [password]"
-    echo ''
-    exit 0
-}
-
-while [[ $# > 1 ]]
-do
-    key="$1"
-
-    case $key in
-        -h|--help)
-            show_help
-            ;;
-        -e|--email)
-            shift
-            EMAIL_ADDRESS="$1"
-            ;;
-        -p|--password|--passphrase)
-            shift
-            NEW_USER_PASSWORD="$1"
-            ;;
-        *)
-            # unknown option
-            ;;
-    esac
-    shift
-done
-
-if [ ! -d /etc/prosody ]; then
-    echo $'xmpp server is not installed'
-    exit 0
-fi
-
-if [ ! $EMAIL_ADDRESS ]; then
-    show_help
-    exit 1
-fi
-
-USERNAME=$(echo $EMAIL_ADDRESS | awk -F '@' '{print $1}')
-if [ ! $NEW_USER_PASSWORD ]; then
-    prosodyctl adduser $EMAIL_ADDRESS
-else
-    DOMAIN_NAME=$(echo $EMAIL_ADDRESS | awk -F '@' '{print $2}')
-    prosodyctl register $USERNAME $DOMAIN_NAME "$NEW_USER_PASSWORD"
-    if [ ! "$?" = "0" ]; then
-        exit 2
-    fi
-fi
-
-# add the xmpp address to email headers
-if [ -f /home/$USERNAME/.muttrc ]; then
-    if ! grep -q "Jabber-ID" /home/$USERNAME/.muttrc; then
-        echo "my_hdr Jabber-ID: $EMAIL_ADDRESS" >> /home/$USERNAME/.muttrc
-    else
-        sed -i "s|my_hdr Jabber-ID.*|my_hdr Jabber-ID: $EMAIL_ADDRESS|g" /home/$USERNAME/.muttrc
-    fi
-fi
-
-exit 0

src/freedombone-app-xmpp

     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"
+    ${PROJECT_NAME}-pass -u "$new_username" -a xmpp -p "$new_user_password"
 
     if [[ $ONION_ONLY != "no" ]]; then
-        ${PROJECT_NAME}-addxmpp -e "$new_username@$XMPP_ONION_HOSTNAME" -p "$new_user_password"
+        DOMAIN_NAME=$XMPP_ONION_HOSTNAME
     else
-        ${PROJECT_NAME}-addxmpp -e "$new_username@$HOSTNAME" -p "$new_user_password"
+        DOMAIN_NAME=$HOSTNAME
     fi
-    if [ ! "$?" = "0" ]; then
-        echo '1'
-        return
+    EMAIL_ADDRESS="$new_username@$DOMAIN_NAME"
+
+    if [ ${#new_user_password} -eq 0 ]; then
+        prosodyctl adduser $EMAIL_ADDRESS
+    else
+        prosodyctl register "$new_username" $DOMAIN_NAME "$new_user_password"
+        if [ ! "$?" = "0" ]; then
+            exit 653456375
+        fi
+    fi
+
+    # add the xmpp address to email headers
+    if [ -f /home/$new_username/.muttrc ]; then
+        if ! grep -q "Jabber-ID" /home/$new_username/.muttrc; then
+            echo "my_hdr Jabber-ID: $EMAIL_ADDRESS" >> /home/$new_username/.muttrc
+        else
+            sed -i "s|my_hdr Jabber-ID.*|my_hdr Jabber-ID: $EMAIL_ADDRESS|g" /home/$new_username/.muttrc
+        fi
     fi
 
     add_user_xmpp_client "$new_username" "$new_user_password"