From: Barış Metin <Talip-Baris.Metin@sophia.inria.fr>
Date: Fri, 9 Oct 2009 08:59:02 +0000 (+0000)
Subject: do not delete the certificates but keep copies
X-Git-Tag: MyPLC-4.3-26~2
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=00ce026d1b2662f9579ed5b2a5589c670e000285;p=myplc.git

do not delete the certificates but keep copies
---

diff --git a/plc.d/ssl b/plc.d/ssl
index afdcd22..dd145a6 100755
--- a/plc.d/ssl
+++ b/plc.d/ssl
@@ -25,6 +25,14 @@ ssl_cname ()
 	lower
 }
 
+backup_file ()
+{
+    filepath=$1
+    filename=$(basename ${filepath})
+    dir=$(dirname ${filepath})
+    mv -f ${filepath} ${dir}/${filename}-`date +%Y-%m-%d-%H-%M-%S`.bak
+}
+
 # Verify a certificate. If invalid, generate a new self-signed
 # certificate.
 verify_or_generate_certificate() {
@@ -42,10 +50,11 @@ verify_or_generate_certificate() {
     if [ -f $crt ] ; then
 	# Check if certificate is valid
 	verify=$(openssl verify -CAfile $ca $crt)
-	# Delete if invalid or if the subject has changed
+	# Backup if invalid or if the subject has changed
 	if grep -q "error" <<<$verify || \
 	    [ "$(ssl_cname $crt)" != "$cname" ] ; then
-	    rm -f $crt $ca
+            backup_file $crt
+            backup_file $ca
 	fi
     fi