Add support for using signed keys

entrypoint.sh

@@ -6,23 +6,32 @@ source "${SALT_RUNTIME_DIR}/functions.sh"
 [[ ${DEBUG} == true ]] && set -x
 
 case ${1} in
-  app:start)
+  app:start|app:init|app:gen-signed-keys)
 
-configure_salt_master
+    configure_salt_master
 
     case ${1} in
       app:start)
-        copy_minion_keys
-echo "Starting salt-master..."
-exec salt-master
+        setup_keys
+        echo "Starting salt-master..."
+        exec salt-master
+        ;;
+      app:init)
+        setup_keys
+        ;;
+      app:gen-signed-keys)
+        shift 1
+        gen_signed_keys ${1}
         ;;
     esac
     ;;
   app:help)
     echo "Available options:"
-    echo "  app:start       - Start salt-master service. (default)"
-    echo "  app:help        - Displays this help."
-    echo "  [command]       - Execute the specified command, eg. bash."
+    echo "  app:start                         - Start salt-master service. (default)"
+    echo "  app:init                          - Setup salt-master without launching the service."
+    echo "  app:gen-signed-keys <key_name>    - Create a master_sign key pair and its signature inside ${SALT_KEYS_DIR}/generated/"
+    echo "  app:help                          - Displays this help."
+    echo "  [command]                         - Execute the specified command, eg. bash."
     ;;
   *)
     exec "$@"