Support prefixing key names in keygen script.

Changelog: None Signed-off-by: Eystein Måløy Stenberg <[email protected]> (cherry picked from commit d667992)
mendersoftware · May 25, 2018 · 969a84a · 969a84a
1 parent 520c938
commit 969a84a
Showing 1 changed file with 11 additions and 2 deletions.
diff --git a/support/keygen-client b/support/keygen-client
@@ -1,8 +1,17 @@
 #!/bin/bash
 set -e
 
-FILE_NAME_PRIVATE_KEY="private.key"
-FILE_NAME_PUBLIC_KEY="public.key"
+if [[ $PREFIX_KEY = *"/"* ]]; then
+  echo "ERROR: Environment variable PREFIX_KEY contains path separators: $PREFIX_KEY"
+  echo "Example: PREFIX_KEY=\"0001-\" $0"
+  exit 1
+fi
+
+PRIVATE_KEY="private.key"
+PUBLIC_KEY="public.key"
+
+FILE_NAME_PRIVATE_KEY="$PREFIX_KEY$PRIVATE_KEY"
+FILE_NAME_PUBLIC_KEY="$PREFIX_KEY$PUBLIC_KEY"
 
 # verify openssl is present and sufficiently recent (genpkey seems to require openssl 1.0+)
 command -v openssl >/dev/null 2>&1 || { echo >&2 "ERROR: Please install the openssl utility version 1.0.0 or newer to generate keys."; exit 1; }