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- #!/usr/bin/env bash
-
- [ "$(uname)" == "Darwin" ] && os=".macos"
-
- muttdir="$HOME/.config/mutt"
- namere="^[a-z_][a-z0-9_-]*$"
- emailre=".+@.+\..+"
-
- createMailboxes() { \
- tmpdir=$(mktemp -d)
- offlineimap --info -a "$1" 2&> "$tmpdir"/log
- sed -n '/^Folderlist/,/^Folderlist/p' "$tmpdir"/log |
- grep "^ " | sed -e "s/\//./g;s/(.*//g;s/^ //g" > "$tmpdir"/lognew
- while read box; do mkdir -p "$HOME/.mail/$1/$box"; done <"$tmpdir"/lognew ;}
-
- testSync() { (crontab -l | grep mailsync.sh && removeSync) || addSync ;}
-
- addSync() { min=$(dialog --inputbox "How many minutes should be between mail syncs?" 8 60 3>&1 1>&2 2>&3 3>&-)
- (crontab -l; echo "*/$min * * * * eval \"export $(egrep -z DBUS_SESSION_BUS_ADDRESS /proc/$(pgrep -u $LOGNAME -x i3)/environ)\"; "$muttdir"/etc/mailsync.sh") | crontab - &&
- dialog --msgbox "Cronjob successfully added. Remember you may need to restart or tell systemd/etc. to start your cron manager for this to take effect." 7 60 ;}
-
- removeSync() { ((crontab -l | sed -e '/mailsync.sh/d') | crontab - >/dev/null) && dialog --msgbox "Cronjob successfully removed. To reactivate, select this option again." 6 60 ;}
-
- changePassword() { \
- gpgemail=$( dialog --title "Luke's mutt/offlineIMAP password wizard" --inputbox "Insert the email address with which you originally created your GPG key pair. This is NOT necessarily the email you want to configure." 10 60 3>&1 1>&2 2>&3 3>&- )
- while ! [[ "${gpgemail}" =~ ${emailre} ]]; do
- gpgemail=$(dialog --no-cancel --title "Luke's mutt/offlineIMAP autoconfig" --inputbox "That's not a valid email address. Please input the entire address." 10 60 3>&1 1>&2 2>&3 3>&1)
- done
- 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/$1.gpg "$muttdir"/credentials/
- dialog --title "Finalizing your account." --infobox "The account \"$title\"'s password has been changed. Now attempting to configure mail directories...
-
- This may take several seconds..." 10 70
- createMailboxes "$title" || (clear && exit)
- detectMailboxes "$title"
- dialog --title "Password changed." --msgbox "Your \"$fulladdr\" password has been changed. To start the download of your mail, you can manually run \`offlineimap -a $title\` in a terminal. The first sync may take some time depending on the amount of your mail." 8 60 ;}
-
- chooseDetect() { for x in $(grep "^accounts =" ~/.offlineimaprc | sed -e 's/accounts =\( \)//g;s/\(,\) /\n/g;'); do detectMailboxes $x; done && detectSuccess ;}
-
- detectWarning() { \
- dialog --title "Mailbox detect requirement" --yesno "In order for the mailbox detection system to work, you must have
-
- 1) already have added the email account with this wizard, and
- 2) already have run offlineimap at least once to synchronize your mail.
-
- This detection system only works if you already have begun your first sync. If you have, press 'yes' to continue." 12 70 ;}
-
- detectSuccess() { dialog --title "Mailbox detect complete." --msgbox "The script has now smartly detected your different mailboxes and has enabled them in the sidebar and given you keyboard shortcuts as below:
-
- gi for move to the Inbox.
- gs for move to Sent Mail.
- gd for move to Drafts
- gS for move to Spam
- ga for move to the Archive.
- gj for move to Junk
- gt for move to Trash
-
- These shortcuts will only work if your email system does have that particular folder (i.e. if your email system has a Junk folder, but not a Trash folder, 'gt' will not work, etc." 20 60 ;}
-
- formatShortcut() { \
- while read data; do
- echo "macro index,pager g$1 \"<change-folder>$data<enter>\" \"Go to $2.\"" >> "$muttdir"/accounts/$3.muttrc
- done ;}
-
- gen_delim() { \
- delim="="
- for i in `seq $(( $1 - 1 ))`
- do
- delim="$delim-"
- done
- echo $delim ;}
-
- detectMailboxes() { \
- find ~/.mail/$1 -maxdepth 1 -mindepth 1 -type d | sed -e "s/.*\///g;s/^/=/g" > /tmp/$1_boxes
- sidebar_width=$(sed -n -e '/^set sidebar_width/p' "$muttdir"/muttrc | awk -F'=' '{print $2}')
- delim=$(gen_delim $sidebar_width)
- oneline=$(sed -e "s/^\|$/\"/g" /tmp/$1_boxes | tr "\n" " ")
- oneline="=$1 $delim $oneline"
- sed -i "/^mailboxes\|^set record\|^set postponed\|^set trash\|^set spoolfile/d" "$muttdir"/accounts/$1.muttrc
- echo mailboxes $oneline >> "$muttdir"/accounts/$1.muttrc
- sed -i "/^macro index,pager g/d" "$muttdir"/accounts/$1.muttrc
- grep -i /tmp/$1_boxes -e inbox | sed 1q | formatShortcut i inbox $1
- grep -i /tmp/$1_boxes -e sent | sed 1q | formatShortcut s sent $1
- grep -i /tmp/$1_boxes -e draft | sed 1q | formatShortcut d drafts $1
- grep -i /tmp/$1_boxes -e trash | sed 1q | formatShortcut t trash $1
- grep -i /tmp/$1_boxes -e spam | sed 1q | formatShortcut S spam $1
- grep -i /tmp/$1_boxes -e archive | sed 1q | formatShortcut a archive $1
- spoolfile=$(grep -i /tmp/$1_boxes -e inbox | sed -e 's/=/+/g' | sed 1q)
- record=$(grep -i /tmp/$1_boxes -e sent | sed -e 's/=/+/g' | sed 1q)
- postponed=$(grep -i /tmp/$1_boxes -e draft | sed -e 's/=/+/g' | sed 1q)
- trash=$(grep -i /tmp/$1_boxes -e trash | sed -e 's/=/+/g' | sed 1q)
- echo "set spoolfile = \"$spoolfile\"" >> "$muttdir"/accounts/$1.muttrc
- echo "set record = \"$record\"" >> "$muttdir"/accounts/$1.muttrc
- echo "set postponed = \"$postponed\"" >> "$muttdir"/accounts/$1.muttrc
- echo "set trash = \"$trash\"" >> "$muttdir"/accounts/$1.muttrc ;}
-
- # Get all accounts in ~/.offlineimaprc and load into variable `accounts`.
- getAccounts() { \
- grep "^accounts =" ~/.offlineimaprc | sed -e 's/accounts =\( \)//g;s/\(,\) /\n/g;' | nl --number-format=ln > /tmp/numbered
- accounts=()
- while read n s ; do
- accounts+=($n "$s" off)
- done < /tmp/numbered ;}
-
- # Yields a menu of available accounts.
- inventory() { \
- getAccounts
- choices=$(dialog --separate-output --checklist "Select all desired email accounts with <SPACE>." 15 40 16 "${accounts[@]}" 2>&1 >/dev/tty)
-
- if [ -z "$choices" ];
- then
- clear
- else
- userchoices=$(IFS="|"; keys="${choices[*]}"; keys="${keys//|/\\|}"; grep -w "${keys}" /tmp/numbered | awk '{print $2}')
- fi ;}
-
-
- removeAccount() { sed -ie "
- /Account $1]/,/Account/{//!d}
- /Account $1]/d
- s/ $1\(,\|$\)//g
- s/=$1\(,\|$\)/=/g
- s/,$//g
- " ~/.offlineimaprc
- rm "$muttdir"/accounts/$1.muttrc
- rm "$muttdir"/credentials/$1.gpg
- rm -rf "$muttdir"/accounts/$1
- sed -i "/$1.muttrc/d" "$muttdir"/personal.muttrc
- # Delete from the line matching the account name, until the next account or empty line
- sed -i "/account $1/,/^\(\s*$\|account\)/d" ~/.msmtprc ;}
-
- manual() { \
- imap=$( dialog --inputbox "Insert the IMAP server for your email provider (excluding the port number)" 10 60 3>&1 1>&2 2>&3 3>&- )
- iport=$(dialog --inputbox "What is your server's IMAP port number? (Usually 993)" 10 60 3>&1 1>&2 2>&3 3>&-)
- smtp=$( dialog --inputbox "Insert the SMTP server for your email provider (excluding the port number)" 10 60 3>&1 1>&2 2>&3 3>&- )
- sport=$( dialog --inputbox "What is your server's SMTP port number? (Usually 587 or 465)" 10 60 3>&1 1>&2 2>&3 3>&- ) ;}
-
-
- addloop() { fulladdr=$( dialog --title "Luke's mutt/offlineIMAP autoconfig" --inputbox "Insert the full email address for the account you want to configure." 10 60 3>&1 1>&2 2>&3 3>&- )
- while ! [[ "${fulladdr}" =~ ${emailre} ]]; do
- fulladdr=$(dialog --no-cancel --title "Luke's mutt/offlineIMAP autoconfig" --inputbox "That's not a valid email address. Please input the entire address." 10 60 3>&1 1>&2 2>&3 3>&1)
- done
- # Check to see if domain is in domain list
- serverinfo=$(grep -w ^${fulladdr##*@} "$muttdir"/autoconf/domains.csv)
- if [ -z "$serverinfo" ];
- then
- manual
- else
- # Read in server data as variables
- IFS=, read service imap iport smtp sport <<EOF
- $serverinfo
- EOF
- fi
- realname=$( dialog --title "Luke's mutt/offlineIMAP autoconfig" --inputbox "Enter the full name you'd like to be identified by on this email account." 10 60 3>&1 1>&2 2>&3 3>&- )
- title=$(dialog --title "Luke's mutt/offlineIMAP autoconfig" --inputbox "Give a short, one-word name for this email account that will differentiate it from other email accounts." 10 60 3>&1 1>&2 2>&3 3>&1) || exit
- while ! [[ "${title}" =~ ${namere} ]]; do
- title=$(dialog --no-cancel --title "Luke's mutt/offlineIMAP autoconfig" --inputbox "Account title not valid. Give a username beginning with a letter, with only lowercase letters, - or _." 10 60 3>&1 1>&2 2>&3 3>&1)
- done
- login=$(dialog --title "Luke's mutt/offlineIMAP autoconfig" --inputbox "If you have a username for the \"$title\" account which is different from your email address, enter it here. Otherwise leave this prompt blank." 10 60 3>&1 1>&2 2>&3 3>&- )
- # Sets the repo type and other variables for the sed regex.
- if [[ "$service" == "gmail.com" ]];
- then
- type="Gmail"
- delet="remotehost"
- else
- type="IMAP"
- delet="Gmail]\/"
- fi
- if [[ -z "$login" ]];
- then
- login=$fulladdr
- fi
- # The replacements
- replacement="
- s/\$realname/$realname/g;
- s/\$title/$title/g;
- s/\$fulladdr/$fulladdr/g;
- s/\$imap/$imap/g;
- s/\$iport/$iport/g;
- s/\$smtp/$smtp/g;
- s/\$sport/$sport/g;
- s/\$type/$type/g;
- s/\$login/$login/g;
- /$delet/d"
- # Gets the first unused shortcut number in the muttrc and puts it in $idnum.
- grep "i[0-9]" "$muttdir/personal.muttrc" | awk '{print $3}' | sed -e 's/i//g' > /tmp/mutt_used
- echo -e "1\\n2\\n3\\n4\\n5\\n6\\n7\\n8\\n9" > /tmp/mutt_all_possible
- idnum=$(diff /tmp/mutt_all_possible /tmp/mutt_used | sed -n 2p | awk '{print $2}')
- addAccount \
- ;}
-
- addAccount() {
- # First, adding the encrypted password.
- dialog --title "Luke's mutt/offlineIMAP password wizard" --passwordbox "Enter the password for the \"$title\" account." 10 60 2> /tmp/$title
- gpg2 -r $gpgemail --encrypt /tmp/$title || (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/$title"
- mv "/tmp/$title.gpg" "$muttdir"/credentials/
-
- # Adding directory structure for cache.
- mkdir -p "$muttdir/accounts/$title/cache/bodies"
-
- # Creating the offlineimaprc if it doesn't exist already.
- if [ ! -f ~/.offlineimaprc ]; then cp "$muttdir"/autoconf/offlineimap_header"$os" ~/.offlineimaprc; fi
- sed -e "$replacement" "$muttdir"/autoconf/offlineimap_profile"$os" >> ~/.offlineimaprc
- mkdir -p "$HOME/.mail/$title"
-
- # Creating msmtprc if it doesn't exist already.
- if [ ! -f ~/.msmtprc ]; then cp "$muttdir"/autoconf/msmtprc_header ~/.msmtprc; fi
- sed -e "$replacement" "$muttdir"/autoconf/msmtprc_profile >> ~/.msmtprc
-
- # Add the mutt profile.
- sed -e "$replacement" "$muttdir"/autoconf/mutt_profile > "$muttdir/accounts/$title.muttrc"
- # Add a numbered shortcut in the muttrc
- echo "macro index,pager i$idnum '<sync-mailbox><enter-command>source \"$muttdir\"/accounts/$title.muttrc<enter><change-folder>!<enter>;<check-stats>'" >> "$muttdir"/personal.muttrc
-
- # Add to offlineimaprc sync list.
- sed -i.bu "s/^accounts =.*[a-zA-Z]$/&, $title/g;s/^accounts =\\s*$/accounts = $title/g" ~/.offlineimaprc && rm ~/.offlineimaprc.bu
-
- # Makes account default if there is no default account.
- grep "$muttdir"/personal.muttrc -e "^source .*accounts.*" >/dev/null && echo there || \
- echo "source ${muttdir}/accounts/$title.muttrc" >> "$muttdir"/personal.muttrc
-
- dialog --title "Finalizing your account." --infobox "The account \"$title\" has been added. Now attempting to configure mail directories...
-
- This may take several seconds..." 10 70
- createMailboxes "$title" || (clear && exit)
- detectMailboxes "$title"
- dialog --title "Account added." --msgbox "Your \"$fulladdr\" account has been added. To start the download of your mail, you can manually run \`offlineimap -a $title\` in a terminal. The first sync may take some time depending on the amount of your mail." 8 60 ;}
-
- # This is run when a user chooses to add an account.
- chooseAdd() { \
- mkdir -p "$muttdir"/credentials/ "$muttdir"/accounts/
- gpgemail=$( 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>&- )
- addloop
- while : ;
- do
- dialog --title "Luke's mutt/offlineIMAP password wizard" --yesno "Would you like to add another email account?" 5 60 || break
- addloop
- done ;}
-
- wipe () { rm "$HOME/.offlineimaprc"
- rm -rf "$muttdir"/accounts
- rm -f "$muttdir"/credentials/*gpg
- rm "$muttdir"/personal.muttrc ;}
-
- while : ;
- do
- choice=$(dialog --title "Luke's mutt/offlineIMAP wizard" --nocancel \
- --menu "What would you like to do?" 15 45 8 \
- 0 "List all email accounts configured." \
- 1 "Add an email account." \
- 2 "Enable/disable autosync." \
- 3 "Redetect mailboxes." \
- 4 "Change an account's password." \
- 5 "Remove an email account." \
- 6 "Remove all email accounts." \
- 7 "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) chooseAdd;;
- 2) testSync;;
- 3) detectWarning && chooseDetect;;
- 4) inventory && for i in $userchoices; do changePassword "$i" ; done;;
- 5) inventory && for i in $userchoices; do removeAccount "$i" ; done;;
- 6) (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) ;;
- 7) clear && break ;;
- *) echo "Unable to read response from dialog. Exiting." >&2; exit 2
- esac
- done
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