passwords can be changed in wizard

README.md

@@ -47,4 +47,3 @@ Mail is stored in `~/.mail`. mutt configs and caches for each account are in `~/
 ## Todo
 
 * Expand the list of server information in `domains.csv`.
-* Add an option to update passwords.

mutt-wizard.sh

@@ -2,6 +2,13 @@
 
 muttdir="$HOME/.config/mutt/"
 
+changePassword() { \
+	gpgemail=$( dialog --title "Luke's mutt/offlineIMAP password wizard" --inputbox "Insert the email address with which you originally created your GPG key pair. This is NOT necessarily the email you want to configure." 10 60 3>&1 1>&2 2>&3 3>&- )
+	dialog --title "Luke's mutt/offlineIMAP password wizard" --passwordbox "Enter the new password for the \"$1\" account." 10 60 2> /tmp/$1
+	gpg2 -r $gpgemail --encrypt /tmp/$1 || (dialog --title "GPG decryption failed." --msgbox "GPG decryption failed. This is either because you do not have a GPG key pair or because your distro uses GPG1 and you thus need to symlink /usr/bin/gpg2 to /usr/bin/gpg." 7 60 && break)
+	shred -u /tmp/$1
+	mv /tmp/$1.gpg ~/.config/mutt/credentials/ ;}
+
 detectWarning() { \
 	dialog --title "Mailbox detect requirement" --yesno "In order for the mailbox detection system to work, you must have
 
@@ -55,7 +62,7 @@ inventory() { \
 		accounts+=($n "$s" off)
 	done < /tmp/numbered
 
-	choices=$(dialog --separate-output --checklist "Choose an email account." 22 76 16 "${accounts[@]}" 2>&1 >/dev/tty)
+	choices=$(dialog --separate-output --checklist "Choose an email account." 15 40 16 "${accounts[@]}" 2>&1 >/dev/tty)
 
 	if [ -z "$choices" ];
 		then
@@ -171,24 +178,25 @@ wipe () { rm $HOME/.offlineimaprc
 while : ;
 	do
 choice=$(dialog --title "Luke's mutt/offlineIMAP wizard" \
-	--menu "What would you like to do?" 13 45 6 \
+	--menu "What would you like to do?" 14 45 7 \
 	0 "List all email accounts configured." \
 	1 "Add an email account." \
 	2 "Auto-detect mailboxes for an account." \
-	3 "Remove an email account." \
-	4 "Remove all email accounts." \
-	5 "Exit this wizard." \
+	3 "Change an account's password." \
+	4 "Remove an email account." \
+	5 "Remove all email accounts." \
+	6 "Exit this wizard." \
 	 3>&1 1>&2 2>&3 3>&1 )
 
-
 case $choice in
 0) dialog --title "Accounts detected" --msgbox "The following accounts have been detected:
 $(grep ~/.offlineimaprc -e "^accounts =" | sed 's/accounts =//g')
 " 6 60;;
 1) addChosen;;
 2) detectWarning && inventory && for i in $userchoices; do detectMailboxes $i ; done && detectSuccess;;
-3) inventory && for i in $userchoices; do removeAccount $i ; done;;
-4) (dialog --defaultno --title "Wipe all custom neomutt/offlineIMAP settings?" --yesno "Would you like to wipe all of the mutt/offlineIMAP settings generated by the system?" 6 60 && wipe) ;;
-5) clear && break
+3) inventory && for i in $userchoices; do changePassword $i ; done;;
+4) inventory && for i in $userchoices; do removeAccount $i ; done;;
+5) (dialog --defaultno --title "Wipe all custom neomutt/offlineIMAP settings?" --yesno "Would you like to wipe all of the mutt/offlineIMAP settings generated by the system?" 6 60 && wipe) ;;
+6) clear && break
 esac
 done