Interactive entry of remote backup details

src/freedombone

 
 
 function interactive_configuration_remote_backups {
-    # TODO
-    exit 0
+  # clear any existing list
+  if [ -f $FRIENDS_SERVERS_LIST ]; then
+      rm -f $FRIENDS_SERVERS_LIST
+      touch $FRIENDS_SERVERS_LIST
+  fi
+  # number of entries made
+  entering_remote_backups_ctr=1
+
+  entering_remote_backups_done="no"
+  while [[ $entering_remote_backups_done == "no" ]]
+  do
+      data=$(tempfile 2>/dev/null)
+      trap "rm -f $data" 0 1 2 5 15
+      dialog --backtitle "Freedombone Configuration" \
+          --title "Remote Backup ${entering_remote_backups_ctr}" \
+          --form "\nPlease specify the SSH login details:" 11 55 4 \
+          "Username:" 1 1 "" 1 16 16 15 \
+          "Domain:" 2 1 "" 2 16 16 15 \
+          "SSH port:" 3 1 "22" 3 16 5 4 \
+          "Password:" 4 1 "" 4 16 20 100 \
+          2> $data
+      sel=$?
+      case $sel in
+          1) entering_remote_backups_done="yes";;
+          255) entering_remote_backups_done="yes";;
+      esac
+      remote_ssh_username=$(cat $data | sed -n 1p)
+      remote_ssh_domain=$(cat $data | sed -n 2p)
+      remote_ssh_port=$(cat $data | sed -n 3p)
+      remote_ssh_password=$(cat $data | sed -n 4p)
+      if [[ $remote_ssh_username != "" && \
+          $remote_ssh_domain != "" && \
+          $remote_ssh_port != "" && \
+          $remote_ssh_password != "" ]]; then
+          echo "$remote_ssh_username@$remote_ssh_domain:$remote_ssh_port//home/$remote_ssh_username $remote_ssh_password" >> $FRIENDS_SERVERS_LIST
+      else
+          entering_remote_backups_done="yes"
+      fi
+      entering_remote_backups_ctr=$((entering_remote_backups_ctr + 1))
+  done
+  if [ -f $FRIENDS_SERVERS_LIST ]; then
+      chown $MY_USERNAME:$MY_USERNAME $FRIENDS_SERVERS_LIST
+  fi
 }
 
 function save_configuration_file {
       1) exit 0;;
       255) exit 0;;
   esac
-  echo "result $(cat $data)"
   LOCAL_NETWORK_STATIC_IP_ADDRESS=$(cat $data | sed -n 1p)
   ROUTER_IP_ADDRESS=$(cat $data | sed -n 2p)
   echo "local $LOCAL_NETWORK_STATIC_IP_ADDRESS"
           DOMAIN_NAME=$WIKI_DOMAIN_NAME
       fi
 
-      if [[ $DDNS_PROVIDER=="default@freedns.afraid.org" ]]; then
+      if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
           data=$(tempfile 2>/dev/null)
           trap "rm -f $data" 0 1 2 5 15
           dialog --backtitle "Freedombone Configuration" \
           if [ ! $WIKI_FREEDNS_SUBDOMAIN_CODE ]; then
               exit 5277
           fi
-          if [[ $DOMAIN_NAME==$WIKI_DOMAIN_NAME ]]; then
+          if [[ $DOMAIN_NAME == "$WIKI_DOMAIN_NAME" ]]; then
               FREEDNS_SUBDOMAIN_CODE=$WIKI_FREEDNS_SUBDOMAIN_CODE
           fi
       fi
               exit 7648
           fi
 
-          if [[ $DDNS_PROVIDER=="default@freedns.afraid.org" ]]; then
+          if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
               data=$(tempfile 2>/dev/null)
               trap "rm -f $data" 0 1 2 5 15
               dialog --backtitle "Freedombone Configuration" \
           if [ ! $DOMAIN_NAME ]; then
               DOMAIN_NAME=$OWNCLOUD_DOMAIN_NAME
           fi
-          if [[ $DDNS_PROVIDER=="default@freedns.afraid.org" ]]; then
+          if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
               data=$(tempfile 2>/dev/null)
               trap "rm -f $data" 0 1 2 5 15
               dialog --backtitle "Freedombone Configuration" \
               if [ ! $OWNCLOUD_FREEDNS_SUBDOMAIN_CODE ]; then
                   exit 2583
               fi
-              if [[ $DOMAIN_NAME==$OWNCLOUD_DOMAIN_NAME ]]; then
+              if [[ $DOMAIN_NAME == "$OWNCLOUD_DOMAIN_NAME" ]]; then
                   FREEDNS_SUBDOMAIN_CODE=$OWNCLOUD_FREEDNS_SUBDOMAIN_CODE
               fi
           fi
           if [ ! $DOMAIN_NAME ]; then
               DOMAIN_NAME=$REDMATRIX_DOMAIN_NAME
           fi
-          if [[ $DDNS_PROVIDER=="default@freedns.afraid.org" ]]; then
+          if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
               data=$(tempfile 2>/dev/null)
               trap "rm -f $data" 0 1 2 5 15
               dialog --backtitle "Freedombone Configuration" \
               if [ ! $REDMATRIX_FREEDNS_SUBDOMAIN_CODE ]; then
                   exit 9654
               fi
-              if [[ $DOMAIN_NAME==$REDMATRIX_DOMAIN_NAME ]]; then
+              if [[ $DOMAIN_NAME == "$REDMATRIX_DOMAIN_NAME" ]]; then
                   FREEDNS_SUBDOMAIN_CODE=$REDMATRIX_FREEDNS_SUBDOMAIN_CODE
               fi
           fi
       esac
 
       if [ $MICROBLOG_DOMAIN_NAME ]; then
-          if [[ $DDNS_PROVIDER=="default@freedns.afraid.org" ]]; then
+          if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
               data=$(tempfile 2>/dev/null)
               trap "rm -f $data" 0 1 2 5 15
               dialog --backtitle "Freedombone Configuration" \
           exit 3846
       fi
 
-      if [[ $DDNS_PROVIDER=="default@freedns.afraid.org" ]]; then
+      if [[ $DDNS_PROVIDER == "default@freedns.afraid.org" ]]; then
           data=$(tempfile 2>/dev/null)
           trap "rm -f $data" 0 1 2 5 15
           dialog --backtitle "Freedombone Configuration" \
 
   save_configuration_file
 
+  FRIENDS_SERVERS_LIST=/home/$MY_USERNAME/backup.list
+
   dialog --title "Encrypted backup to other servers" \
       --backtitle "Freedombone Configuration" \
       --defaultno \