From 76cde135667b52ebb3b16de230370296fae660da Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Mon, 18 Mar 2013 18:16:51 -0300
Subject: Decrypt/encrypt approach (#6)

---
 share/keyringer/recrypt | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

(limited to 'share')

diff --git a/share/keyringer/recrypt b/share/keyringer/recrypt
index 695e789..9153456 100755
--- a/share/keyringer/recrypt
+++ b/share/keyringer/recrypt
@@ -14,16 +14,23 @@ function keyringer_recrypt {
   # Set recipients file
   keyringer_set_recipients "$FILE"
 
-  # Set pipefail so we can detect decryption failures
-  set -o pipefail
+  # Decrypt
+  decrypted="$($GPG --use-agent -d "$KEYDIR/$FILE" 2> /dev/null)"
+
+  if [ "$?" != "0" ]; then
+    echo "Decryption error."
+    exit 1
+  fi
 
   # Recrypt
-  $GPG --use-agent -d "$KEYDIR/$FILE" | \
-  $GPG --use-agent --armor -e -s $(keyringer_recipients "$RECIPIENTS_FILE") > "$KEYDIR/$FILE"
+  echo "$decrypted" | $GPG --use-agent --armor -e -s $(keyringer_recipients "$RECIPIENTS_FILE") > "$KEYDIR/$FILE"
 
   if [ "$?" != "0" ]; then
+    echo "Recryption error."
     exit 1
   fi
+
+  unset decrypted
 }
 
 if [ ! -z "$2" ]; then
-- 
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