allow for spaces when extracting commonName from csr (fixes #423)

diff --git a/dehydrated b/dehydrated
index 08df98146d3d8fc2de308c1eaefc5bd05d5d319c..1331adbd91d5f96f5b0435fcdf20ae53d2849e3d 100755 (executable)
--- a/dehydrated
+++ b/dehydrated
@@ -498,7 +498,7 @@ extract_altnames() {
 
   else
     # No SANs, extract CN
-    altnames="$( <<<"${reqtext}" grep '^[[:space:]]*Subject:' | _sed -e 's/.* CN=([^ /,]*).*/\1/' )"
+    altnames="$( <<<"${reqtext}" grep '^[[:space:]]*Subject:' | _sed -e 's/.* CN ?= ?([^ /,]*).*/\1/' )"
     echo "${altnames}"
   fi
 }