From 53ea7c9e27ee817a4e2f8f5989bcc488a530e6b8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafael=20Laboissi=C3=A8re?= <rafael@laboissiere.net>
Date: Sun, 11 Dec 2022 16:11:55 +0100
Subject: add-authorized-keys: Exit gracefully

---
 add-authorized-keys | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/add-authorized-keys b/add-authorized-keys
index bc4d86b..212c277 100755
--- a/add-authorized-keys
+++ b/add-authorized-keys
@@ -75,6 +75,10 @@ fi
 
 ### Install the key(s)
 tmp=$(mktemp)
+cleanup(){
+    rm -f $tmp
+}
+trap "cleanup" 1 2 3 13 15
 if [ "$readonly" = yes ] ; then
     echo -n "command=\"read-only\" " > $tmp
 fi
@@ -82,4 +86,4 @@ cat $rsaid >> $tmp
 
 home=$(getent passwd $user | cut -f6 -d:)
 cat $tmp >> $home/.ssh/authorized_keys
-rm $tmp
+cleanup
-- 
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