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-rwxr-xr-xprojects/cros-scripts/install/cros-boot-keys34
1 files changed, 34 insertions, 0 deletions
diff --git a/projects/cros-scripts/install/cros-boot-keys b/projects/cros-scripts/install/cros-boot-keys
index eed01c56..07ec2cb9 100755
--- a/projects/cros-scripts/install/cros-boot-keys
+++ b/projects/cros-scripts/install/cros-boot-keys
@@ -43,6 +43,38 @@ usage() {
printf " VBOOT_TOOLS_PATH - Path to vboot tools\n" >&2
}
+keys_override_confirm() {
+ local override=0
+ local confirm
+
+ for key in $KEYS
+ do
+ if [ -f "$VBOOT_KEYS_PATH/$key.$VBPUBK" ] || [ -f "$VBOOT_KEYS_PATH/$key.$VBPRIVK" ]
+ then
+ override=1
+ fi
+ done
+
+ for keyblock in $KEYBLOCKS
+ do
+ if [ -f "$VBOOT_KEYS_PATH/$keyblock.$KEYBLOCK" ]
+ then
+ override=1
+ fi
+ done
+
+ if [ $override -ne 1 ]
+ then
+ return 0
+ fi
+
+ printf "This is going to override keys stored in the following directory:\n"
+ printf " $VBOOT_KEYS_PATH\n"
+ printf "Press enter to confirm: "
+
+ read confirm
+}
+
generate() {
local algorithms=$ALGORITHMS
local subkeys=$SUBKEYS
@@ -53,6 +85,8 @@ generate() {
local privkey
local mode
+ keys_override_confirm
+
for key in $KEYS
do
algorithm=$( echo "$algorithms" | sed "s/$REGEXP/\1/g" )