#!/bin/sh prefix="/usr/local" maildir="${XDG_DATA_HOME:-$HOME/.local/share}/mail" muttshare="$prefix/share/mutt-wizard" cachedir="${XDG_CACHE_HOME:-$HOME/.cache}/mutt-wizard" muttrc="${XDG_CONFIG_HOME:-$HOME/.config}/mutt/muttrc" accdir="${XDG_CONFIG_HOME:-$HOME/.config}/mutt/accounts" msmtprc="${XDG_CONFIG_HOME:-$HOME/.config}/msmtp/config" msmtplog="${XDG_CONFIG_HOME:-$HOME/.config}/msmtp/msmtp.log" mbsyncrc="${MBSYNCRC:-$HOME/.mbsyncrc}" mpoprc="${XDG_CONFIG_HOME:-$HOME/.config}/mpop/config" alias mbsync='mbsync -c "$mbsyncrc"' for x in "/etc/ssl/certs/ca-certificates.crt" "/etc/pki/tls/certs/ca-bundle.crt" "/etc/ssl/ca-bundle.pem" "/etc/pki/tls/cacert.pem" "/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem" "/etc/ssl/cert.pem" "/usr/local/share/ca-certificates/"; do [ -f "$x" ] && sslcert="$x" && break done || { echo "CA Certificate not found. Please install one or link it to /etc/ssl/certs/ca-certificates.crt" && exit 1 ;} checkbasics() { command -V gpg >/dev/null 2>&1 && GPG="gpg" || GPG="gpg2" PASSWORD_STORE_DIR="${PASSWORD_STORE_DIR:-$HOME/.password-store}" [ -r "$PASSWORD_STORE_DIR/.gpg-id" ] && "$GPG" --list-secret-keys "$(cat "$PASSWORD_STORE_DIR/.gpg-id")" >/dev/null 2>&1 || { echo "First run \`pass init \` to set up a password archive." echo "(If you don't already have a GPG key pair, first run \`$GPG --full-generate-key\`.)" exit 1 ;} ;} getaccounts() { accounts="$(find -L "$accdir" -type f 2>/dev/null | grep -o "[0-9]-.*.muttrc" | sed "s/-/: /;s/\.muttrc$//" | sort -n)" ;} list() { getaccounts && [ -n "$accounts" ] && echo "$accounts" || exit 1 ;} prepmsmtp() { echo "account $fulladdr host $smtp port ${sport:-587} from $fulladdr user $login passwordeval \"pass $fulladdr\" auth ${auth:-on} ${tlsline:-tls on} tls_trust_file $sslcert logfile $msmtplog " >> "$msmtprc" # On Ubuntu/Debian, a link is needed since they use an older version. command -V apt-get >/dev/null 2>&1 && ln -s "$msmtprc" "$HOME/.msmtprc" 2>/dev/null } prepmbsync() { mkdir -p "${mbsyncrc%/*}" echo " IMAPStore $fulladdr-remote Host $imap Port ${iport:-993} User $login PassCmd \"pass $fulladdr\" AuthMechs LOGIN SSLType ${imapssl:-IMAPS} CertificateFile $sslcert MaildirStore $fulladdr-local Subfolders Verbatim Path ${XDG_DATA_HOME:-$HOME/.local/share}/mail/$fulladdr/ Inbox ${XDG_DATA_HOME:-$HOME/.local/share}/mail/$fulladdr/${inbox:-INBOX} Channel $fulladdr Expunge Both Master :$fulladdr-remote: Slave :$fulladdr-local: Patterns * !\"[Gmail]/All Mail\" Create Both SyncState * MaxMessages ${maxmes:-0} ExpireUnread no # End profile " >> "$mbsyncrc" ;} prepmpop() { mkdir -p "${mpoprc%/*}" echo " account $fulladdr tls on user $login host $imap delivery maildir ${XDG_DATA_HOME:-$HOME/.local/share}/mail/$fulladdr/${inbox:-INBOX} passwordeval pass $fulladdr " >> "$mpoprc" ;} prepmutt() { echo "# vim: filetype=neomuttrc # muttrc file for account $fulladdr set realname = \"$realname\" set from = \"$fulladdr\" set sendmail = \"msmtp -a $fulladdr\" alias me $realname <$fulladdr> set folder = \"$folder\" set header_cache = $cachedir/$fulladdr/headers set message_cachedir = $cachedir/$fulladdr/bodies set mbox_type = Maildir $extra 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 * unalternates * unset signature $synccmd " > "$accdir/$idnum-$fulladdr.muttrc" [ ! -f "$muttrc" ] && echo "# vim: filetype=neomuttrc" > "$muttrc" ! grep -q "^source.*mutt-wizard.muttrc" "$muttrc" && echo "source $muttshare/mutt-wizard.muttrc" >> "$muttrc" ! grep "^source.*.muttrc" "$muttrc" | grep -qv "$muttshare/mutt-wizard.muttrc" && echo "source $accdir/$idnum-$fulladdr.muttrc" >> "$muttrc" echo "macro index,pager i$idnum 'source $accdir/$idnum-$fulladdr.muttrc!;' \"switch to $fulladdr\"" >> "$muttrc" } getprofiles() { \ mkdir -p "${muttrc%/*}" "$accdir" "$cachedir/$fulladdr/bodies" "${XDG_CONFIG_HOME:-$HOME/.config}/msmtp" unset msmtp_header msmtp_profile mutt_profile mbsync_profile case "$iport" in 1143) imapssl=None ;; 143) imapssl=STARTTLS ;; esac case "$type" in online) folder="imaps://$login@$imap:${iport:-993}" extra="set imap_user = \"$login\" set imap_pass = \"\`pass $fulladdr\`\" set ssl_starttls = yes set ssl_force_tls = yes" ;; pop) synccmd="macro index o \"mpop $fulladdr\" \"run mpop to get $fulladdr's mail\"" folder="$maildir/$fulladdr" prepmpop ;; *) synccmd="macro index o \"mbsync $fulladdr\" \"run mbsync to sync $fulladdr\"" folder="$maildir/$fulladdr" prepmbsync ;; esac prepmsmtp prepmutt prepnotmuch # Create a notmuch config file if not present already. } parsedomains(){ serverinfo="$(grep "^${fulladdr#*@}" "$muttshare/domains.csv" 2>/dev/null)" [ -z "$serverinfo" ] && serverinfo="$(grep "$(echo "${fulladdr#*@}" | sed "s/\.[^\.]*$/\.\\\*/")" "$muttshare/domains.csv" 2>/dev/null)" IFS=, read -r service imapsugg iportsugg smtpsugg sportsugg </dev/null ; rm -f "$mbsyncrc"bu rm -rf "${cachedir:?}/${fulladdr:?}" "$accdir/"[1-9]"-$fulladdr.muttrc" sed -ibu "/[0-9]-$fulladdr.muttrc/d" "$muttrc" 2>/dev/null; rm -f "$muttrc"bu sed -ibu "/account $fulladdr$/,/^\(\s*$\|account\)/d" "$msmtprc" 2>/dev/null; rm -f "$msmtprc"bu sed -ibu "/account $fulladdr$/,/^\(\s*$\|account\)/d" "$mpoprc" 2>/dev/null; rm -f "$mpoprc"bu pass rm -f "$fulladdr" >/dev/null 2>&1 [ -n "${purge+x}" ] && rm -rf "${maildir:?}/${fulladdr:?}" # Get rid of those multiple newlines because I don't know awk well enough to do it by default lol. for file in "$msmtprc" "$mbsyncrc" "$mpoprc"; do tr '\n' '|' 2>/dev/null < "$file" | sed "s/||\+/||/g" | tr '|' '\n' >> "$file"bu mv -f "$file"bu "$file" done } askinfo() { \ [ -z "$fulladdr" ] && echo "Give the full email address to add:" && read -r fulladdr while ! echo "$fulladdr" | grep -qE "^.+@.+\.[A-Za-z]+$"; do echo "\`$fulladdr\` is not a valid email address. Please retype the address:" read -r fulladdr done getaccounts; echo "$accounts" | grep -q "\s$fulladdr$" 2>/dev/null && { echo "$fulladdr has already been added" && exit 1 ;} { [ -z "$imap" ] || [ -z "$smtp" ] ;} && parsedomains [ -z "$imap" ] && echo "Give your email server's IMAP address (excluding the port number):" && read -r imap [ -z "$smtp" ] && echo "Give your email server's SMTP address (excluding the port number):" && read -r smtp [ "$sport" = 465 ] && tlsline="tls_starttls off" [ -z "$realname" ] && realname="${fulladdr%%@*}" login="${login:-$fulladdr}" if [ -n "${password+x}" ]; then createpass else getpass fi } createpass() { echo "$password" > "$PASSWORD_STORE_DIR/$fulladdr" "$GPG" -qer "$(cat "$PASSWORD_STORE_DIR/.gpg-id")" "$PASSWORD_STORE_DIR/$fulladdr" rm -f "$PASSWORD_STORE_DIR/$fulladdr" ;} getpass() { while : ; do pass rm -f "$fulladdr" >/dev/null 2>&1 pass insert -f "$fulladdr" && break; done ;} formatShortcut() { toappend="$toappend macro index,pager g$1 \"=$3\" \"go to $2\" macro index,pager M$1 \";=$3\" \"move mail to $2\" macro index,pager C$1 \";=$3\" \"copy mail to $2\"" ;} setBox() { toappend="$toappend set $1 = \"+$2\"" ;} getboxes() { if [ -n "${force+x}" ] ; then mailboxes="$(printf "INBOX\\nDrafts\\nJunk\\nTrash\\nSent\\nArchive")" else info="$(curl --location-trusted -s -m 5 --user "$login:$(pass "$fulladdr")" --url "${protocol:-imaps}://$imap:${iport:-993}")" [ -z "$info" ] && echo "Log-on not successful." && return 1 mailboxes="$(echo "$info" | grep -v HasChildren | sed "s/.*\" //;s/\"//g" | tr -d ' ')" fi [ "$type" = "pop" ] && mailboxes="INBOX" getaccounts; for x in $(seq 1 9); do echo "$accounts" | grep -q "^$x:" || { export idnum="$x"; break ;}; done toappend="mailboxes $(echo "$mailboxes" | sed "s/^/\"=/;s/$/\"/" | paste -sd ' ' - )" for x in $mailboxes; do case "$x" in *[Ss][Ee][Nn][Tt]*) setBox record "$x"; formatShortcut s sent "$x" ;; *[Dd][Rr][Aa][Ff][Tt][Ss]*) setBox postponed "$x"; formatShortcut d drafts "$x" ;; *[Tt][Rr][Aa][Ss][Hh]*) formatShortcut t trash "$x"; setBox trash "$x" ;; *[Jj][Uu][Nn][Kk]*) formatShortcut j junk "$x" ;; *[Aa][Rr][Cc][Hh][Ii][Vv][Ee]*) formatShortcut a archive "$x" ;; *[Ss][Pp][Aa][Mm]*) formatShortcut S spam "$x" ;; *[Ii][Nn][Bb][Oo][Xx]*) formatShortcut i inbox "$x"; setBox spoolfile "$x" inbox="$x" ;; esac done } finalize() { echo "$toappend" >> "$accdir/$idnum-$fulladdr.muttrc" [ "$type" != "online" ] && echo "$mailboxes" | xargs -I {} mkdir -p "$maildir/$fulladdr/{}/cur" "$maildir/$fulladdr/{}/tmp" "$maildir/$fulladdr/{}/new" echo "$fulladdr (account #$idnum) added successfully." command -V urlview >/dev/null 2>&1 && [ ! -f "$HOME/.urlview" ] && echo "COMMAND \$BROWSER" > "$HOME/.urlview" return 0 ;} prepnotmuch() { \ [ -z "$NOTMUCH_CONFIG" ] && NOTMUCH_CONFIG="$HOME/.notmuch-config" [ -f "$NOTMUCH_CONFIG" ] && return 0 nmbasic="[database] path=$maildir [user] name=$realname primary_email=$fulladdr [new] tags=unread;inbox; ignore=.mbsyncstate;.uidvalidity [search] exclude_tags=deleted;spam; [maildir] synchronize_flags=true [crypto] gpg_path=$GPG" echo "$nmbasic" > "$NOTMUCH_CONFIG" ;} togglecron() { cron="$(mktemp)" crontab -l > "$cron" if grep -q mailsync "$cron"; then echo "Removing automatic mailsync..." sed -ibu /mailsync/d "$cron"; rm -f "$cron"bu else echo "Adding automatic mailsync every ${cronmin:-10} minutes..." echo "*/${cronmin-10} * * * * $prefix/bin/mailsync" >> "$cron" fi && crontab "$cron"; rm -f "$cron" ;} setact() { if [ -n "${action+x}" ] && [ "$action" != "$1" ]; then echo "Running $1 with $action..." echo "Incompatible options given. Only one action may be specified per run." return 1 else action="$1" fi; } mwinfo() { cat << EOF mw: mutt-wizard, auto-configure email accounts for mutt including downloadable mail with \`isync\`. Main actions: -a your@email.com Add an email address -l List email addresses configured -d Remove an already added address -D your@email.com Force remove account without confirmation -y your@email.com Sync mail for account by name -Y Sync mail for all accounts -t number Toggle automatic mailsync every minutes -T Toggle automatic mailsync Options allowed with -a: -u Account login name if not full address -n "Real name" to be on the email account -i IMAP/POP server address -I IMAP/POP server port -s SMTP server address -S SMTP server port -x Password for account (recommended to be in double quotes) -p Install for a Protonmail account. -P Add for a POP server instead of IMAP. -X Delete an account's local email too when deleting. -o Configure address, but keep mail online. -f Assume typical English mailboxes without attempting log-on. NOTE: Once at least one account is added, you can run \`mbsync -a\` to begin downloading mail. To change an account's password, run \`pass edit your@email.com\`. EOF } while getopts "fpPXlhodTYD:y:i:I:s:S:u:a:n:x:m:t:" o; do case "${o}" in l) setact list || exit 1 ;; d) setact delete || exit 1 ;; D) setact delete || exit 1 ; fulladdr="$OPTARG" ;; y) setact sync || exit 1 ; fulladdr="$OPTARG" ;; Y) setact sync || exit 1 ;; a) setact add || exit 1 ; fulladdr="$OPTARG" ;; i) setact add || exit 1 ; imap="$OPTARG" ;; I) setact add || exit 1 ; iport="$OPTARG" ;; s) setact add || exit 1 ; smtp="$OPTARG" ;; S) setact add || exit 1 ; sport="$OPTARG" ;; u) setact add || exit 1 ; login="$OPTARG" ;; n) setact add || exit 1 ; realname="$OPTARG" ;; m) setact add || exit 1 ; maxmes="$OPTARG" ;; o) setact add || exit 1 ; type="online" ;; P) setact add || exit 1 ; type="pop"; protocol="pop3s" ; iport="${iport:-995}" ;; f) setact add || exit 1 ; force=True ;; x) setact add || exit 1 ; password="$OPTARG" ;; X) setact delete || exit 1 ; purge=True ;; t) setact toggle || exit 1 ; cronmin="$OPTARG" ;; T) setact toggle || exit 1 ;; p) echo "NOTE: Protonmail users must install and configure Protonmail Bridge first for the first sync to work." protocol="imap" imap="127.0.0.1" iport="1143" smtp="127.0.0.1" sport="1025" auth="login" tlsline="tls_fingerprint $(msmtp --serverinfo --host=$smtp --port=$sport --tls --tls-certcheck=off | awk '/SHA256:/ {print $2}')" setact add || exit 1 ;; *) mwinfo; exit 1 ;; esac done case "$action" in list) list ;; add) checkbasics && askinfo && getboxes && getprofiles && finalize ;; delete) delete ;; sync) mailsync $fulladdr ;; toggle) togglecron ;; *) mwinfo; exit 1 ;; esac