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- #!/bin/sh
- muttdir="$HOME/.config/mutt" # Main mutt config location
- accdir="$muttdir/accounts" # Directory for account settings
- maildir="$HOME/.local/share/mail" # Location of mail storage
- creddir="$HOME/.local/share/muttwizard" # Location of encrypted credentials
- bindir="$HOME/.config/mutt/bin" # Location of scripts run by mutt or the wizard
- namere="^[a-z_][a-z0-9_-]*$" # Regex to ensure viable username
- emailre=".\+@.\+\\..\+" # Regex to confirm valid email address
- mbsyncrc="$HOME/.mbsyncrc"
- [ ! -f "$muttdir/domains.csv" ] || [ ! -d "$bindir" ] && printf "Read the README. Be sure to put the repo in the right place before running.\\n" && exit 1
- gpgemail="$(grep "$emailre" "$creddir/gpgemail")" # Get previously set gpg email address
- tmpdir="$(mktemp -d)"
- GPG="gpg"; command -v gpg >/dev/null || GPG="gpg2" # Ensure proper gpg command
-
- # Get certificate location depending on OS. Linux is elsewhere condition.
- case "$(uname)" in
- "Darwin") sslcert="/usr/local/etc/openssl/cert.pem" ;;
- *) sslcert="/etc/ssl/certs/ca-certificates.crt" ;;
- esac
-
- getprofiles() { \
- unset msmtp_header msmtp_profile mutt_profile mbsync_profile
- printf "Creating profiles for \`%s\`..." "$title"
- msmtp_header="defaults
- auth on
- tls on
- tls_trust_file $sslcert
- logfile ~/.config/msmtp/msmtp.log
- "
- msmtp_profile="
-
- account $title
- host $smtp
- port $sport
- from $login
- user $login
- passwordeval \"$GPG -d --quiet --for-your-eyes-only --no-tty $creddir/$title.gpg | sed -e '\$a\\'\"
- "
- mbsync_profile="IMAPAccount $title
- Host $imap
- User $login
- Port $iport
- PassCmd \"gpg -q --for-your-eyes-only --no-tty -d ~/.local/share/muttwizard/$title.gpg\"
- SSLType IMAPS
- CertificateFile /etc/ssl/certs/ca-certificates.crt
-
- IMAPStore $title-remote
- Account $title
-
- MaildirStore $title-local
- Subfolders Verbatim
- Path ~/.local/share/mail/$title/
- Inbox ~/.local/share/mail/$title/INBOX
-
- Channel $title
- Expunge Both
- Master :$title-remote:
- Slave :$title-local:
- Patterns * !\"[Gmail]/All Mail\"
-
- Create Both
- SyncState *
- # End profile"
-
- if [ "$accounttype" = "offline" ]; then
- mutt_profile="# vim: filetype=neomuttrc
- # muttrc file for account $title
- set realname = \"$realname\"
- set from = \"$fulladdr\"
- set sendmail = \"/usr/bin/msmtp -a $title\"
- set folder = \"$maildir/$title\"
- set header_cache = $accdir/$title/cache/headers
- set message_cachedir = $accdir/$title/cache/bodies
- set certificate_file = $accdir/$title/certificates
- source \"$bindir/getmuttpass $title |\"
-
- alias me $realname <$fulladdr>
-
- set mbox_type = Maildir
- set ssl_starttls = yes
- set ssl_force_tls = yes
-
- bind index,pager gg noop
- bind index,pager g noop
- bind index,pager M noop
- bind index,pager C noop
- bind index gg first-entry
- unmailboxes *
- set imap_check_subscribed
- "
- else
- mutt_profile="# vim: filetype=neomuttrc
- # muttrc file for account $title
- set realname = \"$realname\"
- set from = \"$fulladdr\"
- set sendmail = \"/usr/bin/msmtp -a $title\"
- set folder = \"imaps://$fulladdr@$imap:$iport\"
- set imap_user = \"$login\"
- set header_cache = $accdir/$title/cache/headers
- set message_cachedir = $accdir/$title/cache/bodies
- set certificate_file = $accdir/$title/certificates
- source \"$bindir/getmuttpass $title |\"
-
- alias me $realname <$fulladdr>
-
- set mbox_type = Maildir
- set ssl_starttls = yes
- set ssl_force_tls = yes
-
- bind index,pager gg noop
- bind index,pager g noop
- bind index,pager M noop
- bind index,pager C noop
- bind index gg first-entry
- unmailboxes *
- "
- fi
- printf "DONE.\\n"
- }
-
- addaccount() { \
- printf "Insert the \033[31memail address\033[0m that you want to autoconfigure for mutt/mbsync\\n\\nEmail: \033[36m\t"
- read -r fulladdr
- printf "\033[0m"
- while ! echo "$fulladdr" | grep "$emailre" >/dev/null; do
- printf "That is not a valid \033[31memail address\033[0m, please retype the desired email.\\n\\nEmail: \033[36m\t"
- read -r fulladdr
- printf "\033[0m"
- done
- domain="$(echo "$fulladdr" | sed "s/.*@//")"
- printf "\\nSearching for \033[32m%s\033[0m in \033[34m\`domains.csv\`\033[0m..." "$domain"
- serverinfo="$(grep "$domain" "$muttdir/domains.csv")"
- if [ -z "$serverinfo" ]; then
- printf "Your email domain is not in mutt-wizard's database yet.\\nmutt-wizard will still autoconfigure everything, but you will have to manually type in your service's IMAP and SMTP server information.\\nYou can usually quickly find this by internet searching for it.\\n"
- printf "Insert the IMAP server for your email provider (excluding the port number)\\n\033[36m\t"
- read -r imap
- printf "\033[0mWhat is your server's IMAP port number? (Usually something like 993)\\n\033[36m\t"
- read -r iport
- printf "\033[0mInsert the SMTP server for your email provider (excluding the port number)\\n\033[36m\t"
- read -r smtp
- printf "\033[0mWhat is your server's SMTP port number? (Usually 587 or 465)\\n\033[36m\t"
- read -r sport
- printf "\033[0m\\nGreat! If you want to be helpful, copy the line below and you can add it to the \`domains.csv\` file on Github.\\nThis will make things easier for others who use your email provider.\\n\\n%s,%s,%s,%s,%s\\n\\nAlthough be sure to test to see if these settings work first! ;-)\\n" "$domain" "$imap" "$iport" "$smtp" "$sport"
- else
- IFS=, read -r service imap iport smtp sport <<EOF
- $serverinfo
- EOF
- printf "\\n\033[3;33mCongrats!\033[0m Server info has automatically be found, so you won't have to look anything up!\\n\t\033[1mIMAP server\033[0m: %s\\n\t\033[1mIMAP port\033[0m: %s\\n\t\033[1mSMTP server\033[0m: %s\\n\t\033[1mSMTP port\033[0m: %s\\nThis data will be used by the wizard.\\n" "$imap" "$iport" "$smtp" "$sport"
- fi
- cont
- printf "Enter the \033[35mfull name\033[0m you want to be identified by on this account.\\n\tReal name: "
- read -r realname
- printf "Enter a short, \033[36mone-word identifier\033[0m for this email account that will distinguish them from any other accounts you add.\\n\tAccount name: "
- read -r title
- while ! echo "$title" | grep "$namere" >/dev/null; do
- printf "\033[31mTry again\033[0m. Pick a nickname that is one word only including lowercase letters and _ or -.\\n\tAccount name: \033[36m\t"
- read -r title
- printf "\033[0m"
- done
- printf "If your account has a special username different from your address, insert it now. Otherwise leave this prompt totally blank.\\n\tLogin(?): \033[36m\t"
- read -r login
- printf "\033[0m"
- [ -z "$login" ] && login="$fulladdr"
- grep "i[0-9]" "$muttdir/personal.muttrc" | awk '{print $3}' | sed -e 's/i//g' > "$tmpdir/mutt_used"
- seq 1 9 > "$tmpdir/mutt_all"
- idnum=$(diff "$tmpdir/mutt_all" "$tmpdir/mutt_used" | sed -n 2p | awk '{print $2}')
- getpass
- getprofiles
- mkdir -p "$accdir/$title/cache/bodies" "$HOME/.config/msmtp"
- [ ! -f "$HOME/.config/msmtp/config" ] && echo "$msmtp_header" > "$HOME/.config/msmtp/config"
- echo "$msmtp_profile" >> "$HOME/.config/msmtp/config"
- echo "$mutt_profile" > "$accdir/$title.muttrc"
- echo "$mbsync_profile" >> "$mbsyncrc"
- echo "macro index,pager i$idnum '<sync-mailbox><enter-command>source $accdir/$title.muttrc<enter><change-folder>!<enter>;<check-stats>'" >> "$muttdir/personal.muttrc"
- ! grep "^source.*.muttrc" "$muttdir/personal.muttrc" >/dev/null && echo "source $accdir/$title.muttrc" >> "$muttdir/personal.muttrc"
- trysync && finalize
- [ "$accounttype" = "offline" ] && sed -i "/IMAPAccount $title$/,/# End profile/d" "$mbsyncrc"
- }
-
- getpass() { \
- printf "Now enter your password for the \"%s\" account. Don't worry, this will be encrypted and only you with your GPG key can view it.\\n\tPassword: " "$title"
- stty -echo
- read -r password
- stty echo
- echo "$password" > "$tmpdir/$title"
- printf "Encrypting your password with %s..." "$GPG"
- "$GPG" -r "$gpgemail" --encrypt "$tmpdir/$title"
- printf "DONE\\nShredding all memory of your password for safety's sake..."
- unset password
- shred -u "$tmpdir/$title"
- mkdir -p "$creddir"
- mv "$tmpdir/$title.gpg" "$creddir/"
- printf "DONE.\\n"
- }
-
- askgpg() { \
- printf "To safely encrypt passwords, mutt-wizard requires that you have a GPG public/private key pair.\\n\\nPlease input the email address of your GPG key pair below.\\nEmail: \033[36m\t"
- read -r gpgemail
- printf "\033[0m"
- while ! echo "$gpgemail" | grep "$emailre" >/dev/null; do
- printf "That is not a valid email address. Please try again.\\nEmail: \033[36m\t"
- read -r gpgemail
- printf "\033[0m"
- done
- if "$GPG" -K | grep "<$gpgemail>" >/dev/null; then
- mkdir -p "$creddir"
- echo "$gpgemail" > "$creddir/gpgemail"
- else
- printf "You do not appear to have a private key associated with \033[33m%s\033[0m.\\nPlease generate a GPG key pair by running \`\033[32m%s --full-gen-key\033[0m\` and rerun the wizard.\\n" "$gpgemail" "$GPG"
- exit 1
- fi
- }
-
- formatShortcut() { \
- while read -r data; do { echo "macro index,pager g$1 \"<change-folder>$data<enter>\" \"Go to $2.\" # autogenerated"
- echo "macro index,pager M$1 \"<save-message>$data<enter>\" \"Move mail to $2.\" # autogenerated"
- echo "macro index,pager C$1 \"<copy-message>$data<enter>\" \"Copy mail to $2.\" # autogenerated"; } >> "$muttdir/accounts/$3.muttrc"
- done ;}
-
- trysync() { \
- ! ping -q -c 1 1.1.1.1 > /dev/null && printf "No internet connection detected.\\nTry rerunning \`mbsync %s\` manually when connection is established, then select the option to detect mailboxes and finalize installation.\\n" "$title" && return 1
- printf "\033[32mYou must have an internet connection to continue.\033[0m\\nmutt-wizard will run mbsync briefly to (1) ensure that login details are functional and (2) allow mbsync to tell us what mailboxes your email account has.\\nAfter around 15 seconds, mutt-wizard will kill the process and continue.\\nYou can run mbsync manually to finish the mail sync later.\\n"
- cont
- mkdir -p "$maildir/$title"
- if mailboxes="$(mbsync -l "$title")" >/dev/null 2>&1; then
- printf "\033[32mMailboxes detected.\033[0m\\n"
- echo "$mailboxes" | xargs -I {} mkdir -p "$maildir/$title/{}"
- else
- printf "\033[31m\033[31mSync not successful.\033[0m Try running \`mbsync %s\` manually after double-checking your password and server settings.\\nThen select to finalize the account.\\n" "$title"; return 1
- fi
- }
-
- finalize() { \
- boxes="$(du -a "$maildir/$title/"* -d 0 | sed "s/^.*\//=/")"
- [ -z "$boxes" ] && printf "\033[31mNo local mailboxes have been detected for %s.\033[0m\\nThis means that mbsync has not been successfully run.\\nRun mbsync, and if it has an error, be sure to check your password and server settings manually if needbe.\\n" "$title" && return
- echo "$boxes" > "$tmpdir/title_boxes"
- printf "Setting up the mutt sidebar...\\n"
- sidebar_width="$(sed -n -e '/^set sidebar_width/p' "$muttdir/muttrc" | awk -F'=' '{print $2}')"
- delim="$(head -c "$sidebar_width" < /dev/zero | tr '\0' =)"
- printf "Setting default mailboxes for your Inbox, Sent, Drafts and Trash in mutt...\\n"
- oneline="$(sed -e "s/^\|$/\"/g" "$tmpdir/title_boxes" | tr "\n" " ")"
- oneline="=$title $delim $oneline"
- spoolfile=$(grep -i -m 1 "$tmpdir/title_boxes" -e inbox | sed -e 's/=/+/g')
- record=$(grep -i -m 1 "$tmpdir/title_boxes" -e sent | sed -e 's/=/+/g')
- postponed=$(grep -i -m 1 "$tmpdir/title_boxes" -e draft | sed -e 's/=/+/g')
- trash=$(grep -i -m 1 "$tmpdir/title_boxes" -e trash | sed -e 's/=/+/g')
- sed -i "/^mailboxes\|^set record\|^set postponed\|^set trash\|^set spoolfile/d" "$muttdir/accounts/$title.muttrc"
- { echo "set spoolfile = \"$spoolfile\""; echo "set record = \"$record\""; echo "set postponed = \"$postponed\""; echo "set trash = \"$trash\""; } >> "$muttdir/accounts/$title.muttrc"
- echo mailboxes "$oneline" >> "$muttdir/accounts/$title.muttrc"
- printf "Setting up your keyboard shortcuts for jumping between mailboxes...\\n"
- sed -i "/# autogenerated/d" "$muttdir/accounts/$title.muttrc"
- grep -i -m 1 inbox "$tmpdir/title_boxes" | formatShortcut i inbox "$title"
- grep -i -m 1 sent "$tmpdir/title_boxes" | formatShortcut s sent "$title"
- grep -i -m 1 draft "$tmpdir/title_boxes" | formatShortcut d drafts "$title"
- grep -i -m 1 trash "$tmpdir/title_boxes" | formatShortcut t trash "$title"
- grep -i -m 1 spam "$tmpdir/title_boxes" | formatShortcut S spam "$title"
- grep -i -m 1 junk "$tmpdir/title_boxes" | formatShortcut j junk "$title"
- grep -i -m 1 archive "$tmpdir/title_boxes" | formatShortcut a archive "$title"
- printf "All done.\\n"
- }
-
- confirm() { printf "Are you \033[31;1mreally\033[0m sure you want to %s?\\n\t" "$@" && read -r input && ! echo "$input" | grep -i "y\(es\)*" >/dev/null && printf "That doesn't seem like a yes to me.\\n\\n" && return 1
- printf "Are you really, really sure you want to %s?\\n\t" "$@" && read -r input && ! echo "$input" | grep -i "y\(es\)*" >/dev/null && printf "That doesn't seem like a yes to me.\\n\\n" && return 1
- return 0 ;}
-
-
- pick() { numbered="$(ls $accdir/*muttrc | sed "s/.*\///;s/\..*//" | nl)"
- [ "$(echo "$numbered" | wc -w)" = 0 ] && printf "No accounts to choose from.\\n" && return 1
- printf "Select an accounts to %s:\\n" "$1"
- echo "$numbered"
- printf "\033[36m\t"
- read -r input
- printf "\033[0m"
- [ -z "$input" ] && return 1
- title="$(echo "$numbered" | grep "$input" | awk '{print $2}')"
- [ -z "$title" ] && printf "Invalid response." && return 1
- return 0 ;}
-
- delete() { sed -i "/IMAPAccount $title$/,/# End profile/d" "$mbsyncrc"
- rm -rf "${accdir:?}/${title:?}" "$creddir/$title.gpg" "$accdir/$title.muttrc"
- sed -i "/$title.muttrc/d" "$muttdir/personal.muttrc"
- sed -i "/account $title/,/^\(\s*$\|account\)/d" "$HOME/.config/msmtp/config"
- #confirm "delete the local mail repository as well?" && rm -rf "${maildir:?}/${title:?}"
- }
-
- choosecron() { ! pgrep crond >/dev/null && echo "No cron manager running. Install/enable one and then select this option again." && return 1
- if crontab -l | grep mailsync >/dev/null; then
- echo "Active mail sync cronjob detected. Do you want to remove it?"
- printf "\033[36m\t"
- read -r rmyn
- printf "\033[0m"
- echo "$rmyn" | grep -i "^y\(es\)*$" >/dev/null && crontab -l | sed '/mailsync/d' | crontab - >/dev/null && echo "Mail sync turned off."
- else
- echo "How many minutes between each mail sync?"
- printf "\033[36m\t"
- read -r minnum
- printf "\033[0m"
- while ! echo "$minnum" | grep "^[0-9]\+$" >/dev/null; do
- printf "That doesn't look like a number. How many minutes between each mail sync?\\n\033[36m\t"
- read -r minnum
- printf "\033[0m"
- done
- (crontab -l; echo "*/$minnum * * * * export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus; export DISPLAY=:0; . \$HOME/.profile; $muttdir/bin/mailsync -f INBOX") | crontab - &&
- echo "Cronjob added. Mail will sync every $minnum minutes. Be sure you have your cron manager running."
- fi
- }
-
- cont() { printf "Press Enter to continue.\\n"
- stty -echo
- read -r null
- stty echo ; }
-
- addtype() { \
- ! command -v mbsync >/dev/null && printf "You must have the \`mbsync\` command to add an account.\\nIt syncs mail and detects remote mailboxes.\\nYou can typically get it by installing \`isync\`.\\n" && return 1
- while : ; do
- echo "Do you want to keep your mail for this account offline with mbsync? [yes/no]"
- read -r offnot
- case "$offnot" in
- [Yy]es) accounttype="offline" && break ;;
- [Nn]o) accounttype="online" && break ;;
- *) echo "I don't know what you mean. Try again or press ctrl-c to quit." ;;
- esac
- done
- addaccount
- }
-
- main() { \
- while : ; do
- [ -z "$gpgemail" ] && askgpg
- printf "Current GPG key email: %s\\n\033[34m" "$gpgemail"
- cat << "EOF"
- _ __ ___ _ _| |_| |_ __ _(_)______ _ _ __ __| |
- | '_ ` _ \| | | | __| __|___\ \ /\ / / |_ / _` | '__/ _` |
- | | | | | | |_| | |_| ||_____\ V V /| |/ / (_| | | | (_| |
- |_| |_| |_|\__,_|\__|\__| \_/\_/ |_/___\__,_|_| \__,_|
- EOF
-
- printf "\033[0mMade and maintained by Luke Smith <https://lukesmith.xyz>
-
- What would you like \033[32mmutt-wizard\033[0m to do?
- 1 Add an email account
- 2 Change an account's password
- 3 Remove an account
- 5 Change GPG key pair used for encryption
- 6 Delete all account data
- 7 Enable/disable autosync
- 0 Exit
- Input a number to continue or press ctrl-c.\\n"
- printf "\033[36m\t"
- read -r choice
- printf "\033[0m"
- case "$choice" in
- 1) addtype ;;
- 2) pick "change the password of" && confirm "change the password of" && getpass ;;
- 3) pick delete && confirm "delete the \`$title\` profile" && delete ;;
- 5) askgpg ;;
- 6) confirm "delete all account data" && wipe && rm -ri "$mbsyncrc" "$accdir" "$creddir" "$muttdir/personal.muttrc" && echo "All configs and account settings have been purged." ;;
- 7) choosecron ;;
- 0) break ;;
- *) printf "Invalid input.\\n"
- esac
- cont
- done
- }
-
- main
- rm -rf "$tmpdir"
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