password-store

commit 3955cb4678948013fc7e871574f7eef7cc556c99
parent 9fe3cb21e1193ede695bc790a5c476b009aef895
Author: Brian Mattern <rephorm@rephorm.com>
Date:   Wed, 12 Sep 2012 22:24:20 -0700

prevent <ctrl-c> on password entry from wiping out file

Currently, if you hit ctrl-c at the standard 'Enter password' prompt,
since it is piped directly to gpg, the entry gets cleared. Trying to
read from that entry results in:

  gpg: [don't know]: 1st length byte missing

This patch fixes this.

Tweaked by Jason A. Donenfeld <Jason@zx2c4.com> to add GNU readline
features by using -e in read.

Diffstat:
M
src/password-store.sh
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/password-store.sh b/src/password-store.sh
@@ -212,8 +212,8 @@ case "$command" in
 				fi
 			done
 		else
-			echo -n "Enter password for $path: "
-			head -n 1 | gpg -q -e -r "$ID" -o "$passfile" --yes
+			read -p "Enter password for $path: " -e password
+			gpg -q -e -r "$ID" -o "$passfile" --yes <<<"$password"
 		fi
 		if [[ -d $GIT ]]; then
 			git add "$passfile"