From b28849617fb61e87a40a0e06ed94e0cd3c87bb5e Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Tue, 20 Dec 2016 20:58:24 +0100
Subject: extensions: make opt-in

---
 src/password-store.sh | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/password-store.sh b/src/password-store.sh
index 1c61370..52cc941 100755
--- a/src/password-store.sh
+++ b/src/password-store.sh
@@ -13,7 +13,7 @@ which gpg2 &>/dev/null && GPG="gpg2"
 [[ -n $GPG_AGENT_INFO || $GPG == "gpg2" ]] && GPG_OPTS+=( "--batch" "--use-agent" )
 
 PREFIX="${PASSWORD_STORE_DIR:-$HOME/.password-store}"
-EXTENSIONS="${PASSWORD_STORE_EXTENSION_DIR:-$PREFIX/.extensions}"
+EXTENSIONS="${PASSWORD_STORE_EXTENSIONS_DIR:-$PREFIX/.extensions}"
 X_SELECTION="${PASSWORD_STORE_X_SELECTION:-clipboard}"
 CLIP_TIME="${PASSWORD_STORE_CLIP_TIME:-45}"
 GENERATED_LENGTH="${PASSWORD_STORE_GENERATED_LENGTH:-25}"
@@ -597,18 +597,22 @@ cmd_git() {
 	fi
 }
 
-cmd_extension() {
-	local extension="$EXTENSIONS/$1.bash"
-	check_sneaky_paths "$extension"
-	if [[ -f $extension && -x $extension ]]; then
-		verify_file "$extension"
-		shift
-		source "$extension" "$@"
-	else
+cmd_extension_or_show() {
+	if ! cmd_extension "$@"; then
 		COMMAND="show"
 		cmd_show "$@"
 	fi
 }
+cmd_extension() {
+	[[ $PASSWORD_STORE_ENABLE_EXTENSIONS == true ]] || return 1
+	local extension="$EXTENSIONS/$1.bash"
+	check_sneaky_paths "$extension"
+	[[ -f $extension && -x $extension ]] || return 1
+	verify_file "$extension"
+	shift
+	source "$extension" "$@"
+	return 0
+}
 
 #
 # END subcommand functions
@@ -631,6 +635,6 @@ case "$1" in
 	rename|mv) shift;		cmd_copy_move "move" "$@" ;;
 	copy|cp) shift;			cmd_copy_move "copy" "$@" ;;
 	git) shift;			cmd_git "$@" ;;
-	*)				cmd_extension "$@" ;;
+	*)				cmd_extension_or_show "$@" ;;
 esac
 exit 0
-- 
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