Merge b809548d56 into a8863a750a

README.md

@@ -54,6 +54,7 @@ A user of Arch-based distros can also install the current mutt-wizard release fr
 
 ### Optional Dependencies
 
+- `cyrus-sasl-xoauth2-git` - Support for OAUTH2.
 - `pam-gnupg` - Automatically logs you into your GPG key on login so you will
   never need to input your password once logged on to your system. Check the
   repo and directions out [here](https://github.com/cruegge/pam-gnupg).

bin/mw

@@ -88,6 +88,7 @@ prepmutt() {
 }
 
 getprofiles() {
+        # TODO: oauth2 only for mbsync right now
 	safename="$(echo $fulladdr | sed 's/@/_/g')"
 	case "$type" in
 	online)
@@ -173,11 +174,30 @@ askinfo() {
 	[ -z "$passprefix" ] && passprefix=""
 	hostname="${fulladdr#*@}"
 	login="${login:-$fulladdr}"
-	if [ -n "${password+x}" ]; then
-		insertpass
-	else
-		getpass
-	fi
+        [ -f "$oauthtokenfile" ] ||
+            printf "If you want to use OAUTH2 (for Microsoft or Google), input path to pre-created token file (see help). Otherwise, leave empty: " &&
+            read -r oauthtokenfile
+
+        if [ -f "$oauthtokenfile" ]; then
+            authtype_msmtp=xoauth2
+            authtype_mbsync=XOAUTH2
+            printf "Token will be moved to '%s', do you want to remove the original token file [y/N]? " "$PASSWORD_STORE_DIR/$passprefix$fulladdr.tokens"
+            read -r prompt
+            case "$prompt" in
+                y|Y) mv "$oauthtokenfile" "$PASSWORD_STORE_DIR/$passprefix$fulladdr.tokens" ;;
+                *) cp "$oauthtokenfile" "$PASSWORD_STORE_DIR/$passprefix$fulladdr.tokens" ;;
+            esac
+        else
+            [ -n "$oauthtokenfile" ] && echo "Token file not found"
+            authtype_msmtp=on
+            authtype_mbsync=LOGIN
+            if [ -n "${password+x}" ]; then
+                insertpass
+            else
+                getpass
+            fi
+        fi
+        pass_cmdline="$(pass_cmdline)"
 }
 
 insertpass() {
@@ -187,10 +207,6 @@ insertpass() {
 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."
@@ -199,16 +215,35 @@ Please be sure you either enable third-party applications, or create an app-spec
 	exit 1
 }
 
+pass_cmdline() {
+    if [ -f "$oauthtokenfile" ]; then
+        # do not use pass insert to not clutter pass git history with token updates
+        encrypt_pipe="$GPG -qe $(printf -- " -r %s" $(cat "$PASSWORD_STORE_DIR/.gpg-id"))"
+        printf '%s ' /usr/share/neomutt/oauth2/mutt_oauth2.py --encryption-pipe "$encrypt_pipe" "$passprefix$fulladdr.tokens"
+    else
+        printf '%s ' pass "$passprefix$fulladdr"
+    fi
+}
+
 getpass() { while :; do
 	pass rm -f "$passprefix$fulladdr" >/dev/null 2>&1
 	pass insert -f "$passprefix$fulladdr" && break
 done; }
 
 getboxes() {
-	if [ -n "${force+x}" ]; then
+        # TODO: add oauth2 curl
+        # in the meantime, get box names after syncing from folder structure:
+        #for d in "$maildir"/*
+        #do
+        #    echo "$(basename "$d"):"
+        #    mailboxes="$(find "$d" -mindepth 1 -type d -not -name 'cur' -not -name 'new' -not -name 'tmp' -printf '="%P" ')"
+        #    printf "\tmailboxes %s\n\n" "$mailboxes"
+        #done
+
+	if [ -f "$oauthtokenfile" ] || [ -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}")"
+		info="$(curl --location-trusted -s -m 5 --user "$login:$(pass show "$passprefix$fulladdr")" --url "${protocol:-imaps}://$imap:${iport:-993}")"
 		[ -z "$info" ] && errorexit
 		mailboxes="$(echo "$info" | grep -v HasChildren | sed "s/.*\" //;s/\"//g" | tr -d '\r')"
 	fi
@@ -283,6 +318,7 @@ Options allowed with -a:
   -s	SMTP server address
   -S	SMTP server port
   -x	Password for account (recommended to be in double quotes)
+  -o    Registered OAUTH2 token file path. See mw(1) for more info.
   -p	Add for a POP server instead of IMAP.
   -P	Pass Prefix (prefix of the file where password is stored)
   -X	Delete an account's local email too when deleting.
@@ -320,7 +356,7 @@ reorder() {
 	' "$tempfile" >>"$muttrc"
 }
 
-while getopts "rfpXlhodTYD:y:i:I:s:S:u:a:n:P:x:m:t:" o; do case "${o}" in
+while getopts "rfpXlhodTYD:y:i:I:s:S:u:a:n:P:x:O:m:t:" o; do case "${o}" in
 	l) setact list ;;
 	r) setact reorder ;;
 	d) setact delete ;;
@@ -387,6 +423,10 @@ while getopts "rfpXlhodTYD:y:i:I:s:S:u:a:n:P:x:m:t:" o; do case "${o}" in
 		setact add
 		password="$OPTARG"
 		;;
+        O)      
+                setact add
+                oauthtokenfile="$OPTARG"
+                ;;
 	X)
 		setact delete
 		purge=True

mw.1

@@ -67,6 +67,35 @@ SMTP server address
 .TP
 .B -S
 SMTP server port (assumed to be 465 if not specified)
+.TP
+.B -O path
+Path to registered OAUTH2 token file. The file has to be first created using external scripts, see for example
+.I https://wiki.archlinux.org/title/Isync#mutt_oauth2.py
+for more information. If you already have 
+.B neomutt
+installed, the script should be located in 
+.I /usr/share/neomutt/oauth2/mutt_oauth2.py
+and you need to first create the token by specifying your authorization credentials. If your organization does not permit any new registrations, use Mozilla Thunderbird Client ID, for example, from
+.I https://hg.mozilla.org/comm-central/file/tip/mailnews/base/src/OAuth2Providers.jsm
+and pick your provider (Google or Microsoft).
+Then you can use the script as
+.IP
+.EX
+\&$ /usr/share/neomutt/oauth2/mutt_oauth2.py -v -t \\
+\&    --authorize --client-id "9e5f94bc-e8a4-4e73-b8be-63364c29d753" --client-secret "" \\
+\&    --email "<your email>" --provider microsoft \\
+\&    --encryption-pipe "gpg --encrypt --recipient <your_gpg_key>" \\
+\&    token_path
+.EE
+.
+.XP
+
+The token file is then decrypted by 
+.B mw
+and saved to password store as 
+.I <passprefix><email>.tokens
+encrypted using gpg. The file will not be tracked by git history by default.
+
 .TP
 .B -x
 Account password. You will be prompted for the password interactively if this option is not given.

share/mbsync-temp

@@ -2,8 +2,8 @@ IMAPStore $fulladdr-remote
 Host $imap
 Port $iport
 User $login
-PassCmd "pass $passprefix$fulladdr"
-AuthMechs LOGIN
+PassCmd "$pass_cmdline"
+AuthMechs $authtype_mbsync
 SSLType $imapssl
 CertificateFile $sslcert
 

share/msmtp-temp

@@ -3,8 +3,8 @@ host $smtp
 port $sport
 from $fulladdr
 user $login
-passwordeval "pass $passprefix$fulladdr"
-auth on
+passwordeval "$pass_cmdline"
+auth $authtype_msmtp
 tls on
 tls_trust_file	$sslcert
 logfile $msmtplog