diff options
Diffstat (limited to 'bin/mw')
| -rwxr-xr-x | bin/mw | 422 |
1 files changed, 422 insertions, 0 deletions
@@ -0,0 +1,422 @@ +#!/bin/sh + +set -a + +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_STATE_HOME:-$HOME/.local/state}/msmtp/msmtp.log" +mbsyncrc="${MBSYNCRC:-$HOME/.mbsyncrc}" +mpoprc="${XDG_CONFIG_HOME:-$HOME/.config}/mpop/config" +mpoptemp="$muttshare/mpop-temp" +mbsynctemp="$muttshare/mbsync-temp" +mutttemp="$muttshare/mutt-temp" +msmtptemp="$muttshare/msmtp-temp" +onlinetemp="$muttshare/online-temp" +notmuchtemp="$muttshare/notmuch-temp" +# With the use of templates, it's impossible to use parameter substitution. +# Therefore, some default variables that might be otherwise overwritten are set +# here. +iport="993" +sport="465" +imapssl="IMAPS" +tlsline="tls_starttls off" +maxmes="0" + +alias mbsync='mbsync -c "$mbsyncrc"' + +# mbsync now requires "Far/Near" rather than "Master/Slave", but Ubuntu/Debian +# have the older version. +if command -V apt-get >/dev/null 2>&1; then + master="Master" + slave="Slave" +else + master="Far" + slave="Near" +fi + +for x in "/etc/ssl/certs/ca-certificates.crt" \ + "/etc/pki/tls/certs/ca-bundle.crt" "/etc/ssl/cert.pem" \ + "/etc/ssl/ca-bundle.pem" "/etc/pki/tls/cacert.pem" \ + "/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.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 "$PASSWORD_STORE_DIR/.gpg-id" ] || { + echo "First run \`pass init <yourgpgemail>\` to set up a password archive." + echo "(If you don't already have a GPG key pair, first run \`$GPG --full-generate-key\`.)" + exit 1 + } +} + +getaccounts() { accounts="$(find -L "$accdir" -type f 2>/dev/null | grep -o "\S*.muttrc" | sed "s|.*/\([0-9]-\)*||;s/\.muttrc$//" | nl)"; } + +list() { getaccounts && [ -n "$accounts" ] && echo "$accounts" || exit 1; } + +prepmsmtp() { + mkdir -p "${msmtprc%/*}" "${msmtplog%/*}" + ln -s "$msmtprc" "$HOME/.msmtprc" 2>/dev/null + envsubst <"$msmtptemp" >>"$msmtprc" +} + +prepmbsync() { + mkdir -p "${mbsyncrc%/*}" + [ -f "$mbsyncrc" ] && echo >>"$mbsyncrc" + envsubst <"$mbsynctemp" >>"$mbsyncrc" +} + +prepmpop() { + mkdir -p "${mpoprc%/*}" + envsubst <"$mpoptemp" >>"$mpoprc" +} + +prepmutt() { + mkdir -p "${muttrc%/*}" "$accdir" + envsubst <"$mutttemp" >"$accdir/$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 $accdir/$fulladdr.muttrc" >>"$muttrc" + echo "macro index,pager i$idnum '<sync-mailbox><enter-command>source $accdir/$fulladdr.muttrc<enter><change-folder>!<enter>;<check-stats>' \"switch to $fulladdr\"" >>"$muttrc" +} + +getprofiles() { + safename="$(echo $fulladdr | sed 's/@/_/g')" + case "$type" in + online) + folder="imaps://$login@$imap:$iport" + extra="$(envsubst <"$onlinetemp")" + ;; + pop) prepmpop ;; + *) + case "$iport" in + 1143) imapssl=None ;; + 143) imapssl=STARTTLS ;; + esac + prepmbsync + ;; + esac + prepmsmtp + prepmutt + prepnotmuch +} + +parsedomains() { + serverinfo="$(grep "^${fulladdr#*@}" "$muttshare/domains.csv" 2>/dev/null)" + + [ -z "$serverinfo" ] && serverinfo="$(grep "$(echo "${fulladdr#*@}" | sed "s/\.[^\.]*$/\.\\\*/")" "$muttshare/domains.csv" 2>/dev/null)" + + IFS=, read -r service imapsugg iportsugg smtpsugg sportsugg <<EOF +$serverinfo +EOF + imap="${imap:-$imapsugg}" + smtp="${smtp:-$smtpsugg}" + sport="${sport:-$sportsugg}" + iport="${iport:-$iportsugg}" +} + +delete() { + if [ -z "${fulladdr+x}" ]; then + echo "Select the account you would like to delete (by number):" + list || exit 1 + read -r input + match="^\s*$input\s\+" + else + match="\s\+$fulladdr$" + getaccounts + fi + + fulladdr="$(echo "$accounts" | grep "$match" | grep -o "\S*@\S*")" + + [ -z "$fulladdr" ] && echo "$fulladdr is not a valid account name." && return 1 + + sed -ibu "/IMAPStore $fulladdr-remote$/,/# End profile/d" "$mbsyncrc" 2>/dev/null + rm -f "$mbsyncrc"bu + rm -rf "${cachedir:?}/${fulladdr:?}" "$accdir/$fulladdr.muttrc" "$accdir/"[0-9]-"$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 "$passprefix$fulladdr" >/dev/null 2>&1 + [ -n "${purge+x}" ] && safename="$(echo $fulladdr | sed 's/@/_/g')" && rm -rf "${cachedir:?}/${safename:?}" "${maildir:?}/${fulladdr:?}" +} + +askinfo() { + [ -z "$fulladdr" ] && echo "Give the full email address to add:" && + read -r fulladdr + while ! echo "$fulladdr" | grep -qE "^.+@.+\.[A-Za-z]+$"; do + echo "$fulladdr is not a valid email address. Please retype the address:" + read -r fulladdr + done + folder="$maildir/$fulladdr" + getaccounts + echo "$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 + case $sport in + 587) tlsline="# tls_starttls" ;; + esac + [ -z "$realname" ] && realname="${fulladdr%%@*}" + [ -z "$passprefix" ] && passprefix="" + hostname="${fulladdr#*@}" + login="${login:-$fulladdr}" + if [ -n "${password+x}" ] && [ ! -f "$PASSWORD_STORE_DIR/$passprefix$fulladdr.gpg" ]; then + insertpass + elif [ ! -f "$PASSWORD_STORE_DIR/$passprefix$fulladdr.gpg" ]; then + getpass + fi +} + +insertpass() { + printf "%s" "$password" | pass insert -fe "$PASSWORD_STORE_DIR/$passprefix$fulladdr" +} + +errorexit() { + echo "Log-on not successful." + case "$imap" in + imap.gmail.com) + echo "This account with $service is using Google's Gmail servers, which disable all third-party applications without an application-specific password. +Please be sure you are using OAUTH with your Gmail account, or better yet, stop using Gmail." + ;; + imap.mail.me.com) + echo "This account with $service is using Apple's iCloud servers, which disable all non-Apple applications by default. +Please be sure you either enable third-party applications, or create an app-specific password, or best of all, stop using Apple." + ;; + esac + exit 1 +} + +getpass() { while :; do + pass rm -f "$passprefix$fulladdr" >/dev/null 2>&1 + pass insert -f "$passprefix$fulladdr" && break +done; } + +getboxes() { + if [ -n "${force+x}" ]; then + mailboxes="$(printf "INBOX\\nDrafts\\nJunk\\nTrash\\nSent\\nArchive")" + else + info="$(curl --location-trusted -s -m 5 --user "$login:$(pass "$passprefix$fulladdr")" --url "${protocol:-imaps}://$imap:${iport:-993}")" + [ -z "$info" ] && errorexit + mailboxes="$(echo "$info" | grep -v HasChildren | sed "s/.*\" //;s/\"//g" | tr -d '\r')" + fi + [ "$type" = "pop" ] && mailboxes="INBOX" + for x in $( + sed -n "/^macro.* i[0-9] / s/\(^macro.* i\| .*\)//gp " "$muttrc" 2>/dev/null | sort -u + echo 0 + ); do + idnum=$((idnum + 1)) + [ "$idnum" -eq "$x" ] || break + done + toappend="mailboxes $(echo "$mailboxes" | sed "s/^/\"=/;s/$/\"/;s/'/\\\'/g" | paste -sd ' ' -)" +} + +finalize() { + echo "$toappend" >>"$accdir/$fulladdr.muttrc" + [ "$type" != "online" ] && echo "$mailboxes" | xargs -I {} mkdir -p "$maildir/$fulladdr/{}/cur" "$maildir/$fulladdr/{}/tmp" "$maildir/$fulladdr/{}/new" + mkdir -p "$cachedir/$safename/bodies" + 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 "$NOTMUCH_CONFIG" ] && return 0 + envsubst <"$notmuchtemp" >"$NOTMUCH_CONFIG" +} + +togglecron() { + cron="$(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." + exit 1 +else + action="$1" +fi; } + +mwinfo() { + cat <<EOF +mw: mutt-wizard, auto-configure email accounts for mutt +including downloadable mail with \`isync\`. + +Main actions: + -a your@email.com Add an email address + -l List email addresses configured + -d Remove an already added address + -D your@email.com Force remove account without confirmation + -t number Toggle automatic mailsync every <number> minutes + -T Toggle automatic mailsync + -r Reorder account numbers + +Options allowed with -a: + -u Account login name if not full address + -n "Real name" to be on the email account + -i IMAP/POP server address + -I IMAP/POP server port + -s SMTP server address + -S SMTP server port + -x Password for account (recommended to be in double quotes) + -p Add for a POP server instead of IMAP. + -P Pass Prefix (prefix of the file where password is stored) + -X Delete an account's local email too when deleting. + -o Configure address, but keep mail online. + -f Assume typical English mailboxes without attempting log-on. + +NOTE: Once at least one account is added, you can run +\`mbsync -a\` to begin downloading mail. + +To change an account's password, run \`pass edit '$passprefix'your@email.com\`. +EOF +} + +reorder() { + tempfile="$(mktemp -u)" + trap 'rm -f $tempfile' HUP INT QUIT TERM PWR EXIT + echo "# Carefully reorder these accounts with the desired numbers in the first column. +# DO NOT reorder rows or rename the accounts in the second column." >"$tempfile" + sed -n " + / i[0-9] / s?\(.* i\|'<sync.*/\|\.muttrc.*\)??g p + " "$muttrc" >>"$tempfile" + ${EDITOR:-vim} "$tempfile" || exit 1 + sed -i -e 's/#.*//' -e '/^$/d' "$tempfile" + default="$(sort -n "$tempfile" | head -n 1)" + default="${default#* }" + sed -ibu " + /.* i[0-9] .*.muttrc/d + /^source.*accounts.*.muttrc/d + " "$muttrc" 2>/dev/null + rm -f "$muttrc"bu + awk -v a="$accdir" -v d="$default" ' BEGIN { print "source "a"/"d".muttrc" } + { + print "macro index,pager i"$1" '\''<sync-mailbox><enter-command>source "a"/"$2".muttrc<enter><change-folder>!<enter>;<check-stats>'\'' \"switch to "$2"\"" + } + ' "$tempfile" >>"$muttrc" +} + +while getopts "rfpXlhodTYD:y:i:I:s:S:u:a:n:P:x:m:t:" o; do case "${o}" in + l) setact list ;; + r) setact reorder ;; + d) setact delete ;; + D) + setact delete + fulladdr="$OPTARG" + ;; + y) + setact sync + fulladdr="$OPTARG" + ;; + Y) setact sync ;; + a) + setact add + fulladdr="$OPTARG" + ;; + i) + setact add + imap="$OPTARG" + ;; + I) + setact add + iport="$OPTARG" + ;; + s) + setact add + smtp="$OPTARG" + ;; + S) + setact add + sport="$OPTARG" + ;; + u) + setact add + login="$OPTARG" + ;; + n) + setact add + realname="$OPTARG" + ;; + P) + setact add + passprefix="$OPTARG" + ;; + m) + setact add + maxmes="$OPTARG" + ;; + o) + setact add + type="online" + ;; + p) + setact add + type="pop" + protocol="pop3s" + iport="${iport:-995}" + ;; + f) + setact add + force=True + ;; + x) + setact add + password="$OPTARG" + ;; + X) + setact delete + purge=True + ;; + t) + setact toggle + cronmin="$OPTARG" + ;; + T) setact toggle ;; + h) setact info ;; + \?) + echo "See \`$(basename $0) -h\` for possible options and help." + exit 1 + ;; + esac done + +[ -z "$action" ] && action="info" + +case "$action" in +list) list ;; +add) checkbasics && askinfo && getboxes && getprofiles && finalize ;; +delete) delete ;; +sync) + echo "\`mw -y\` and \`mw -Y\` are now deprecated and will be removed in a future update. Please switch to using \`mailsync\`." + mailsync $fulladdr + ;; +toggle) togglecron ;; +reorder) reorder ;; +info) + mwinfo + exit 1 + ;; +esac |