@@ -56,7 +56,7 @@ KEYSTONE_ASSIGNMENT_BACKEND=${KEYSTONE_ASSIGNMENT_BACKEND:-sql}

 # Select Keystone's token format

 # Choose from 'UUID', 'PKI', or 'PKIZ'

-KEYSTONE_TOKEN_FORMAT=${KEYSTONE_TOKEN_FORMAT:-PKIZ}

+KEYSTONE_TOKEN_FORMAT=$(echo ${KEYSTONE_TOKEN_FORMAT} | tr '[:upper:]' '[:lower:]')

 # Set Keystone interface configuration

 KEYSTONE_AUTH_HOST=${KEYSTONE_AUTH_HOST:-$SERVICE_HOST}

@@ -204,10 +204,8 @@ function configure_keystone {

     iniset $KEYSTONE_CONF DEFAULT admin_token "$SERVICE_TOKEN"

-    if [[ "$KEYSTONE_TOKEN_FORMAT" = "UUID" ]]; then

-        iniset $KEYSTONE_CONF token provider keystone.token.providers.uuid.Provider

-    elif [[ "$KEYSTONE_TOKEN_FORMAT" = "PKI" ]]; then

-        iniset $KEYSTONE_CONF token provider keystone.token.providers.pki.Provider

+    if [[ "$KEYSTONE_TOKEN_FORMAT" != "" ]]; then

+        iniset $KEYSTONE_CONF token provider keystone.token.providers.$KEYSTONE_TOKEN_FORMAT.Provider

     fi

     iniset $KEYSTONE_CONF database connection `database_connection_url keystone`

@@ -388,7 +386,7 @@ function init_keystone {

     # Initialize keystone database

     $KEYSTONE_DIR/bin/keystone-manage db_sync

-    if [[ "$KEYSTONE_TOKEN_FORMAT" == "PKI" || "$KEYSTONE_TOKEN_FORMAT" == "PKIZ" ]]; then

+    if [[ "$KEYSTONE_TOKEN_FORMAT" != "uuid" ]]; then

         # Set up certificates

         rm -rf $KEYSTONE_CONF_DIR/ssl

         $KEYSTONE_DIR/bin/keystone-manage pki_setup