From 0dbbdd000e5bf2f960619bfa42b1412ebe210c94 Mon Sep 17 00:00:00 2001 From: FusionPBX Date: Wed, 4 Jan 2023 19:48:36 -0700 Subject: [PATCH] Create shell_esc.lua --- .../resources/scripts/resources/functions/shell_esc.lua | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 app/scripts/resources/scripts/resources/functions/shell_esc.lua diff --git a/app/scripts/resources/scripts/resources/functions/shell_esc.lua b/app/scripts/resources/scripts/resources/functions/shell_esc.lua new file mode 100644 index 0000000000..8492722d79 --- /dev/null +++ b/app/scripts/resources/scripts/resources/functions/shell_esc.lua @@ -0,0 +1,6 @@ + +--escape shell arguments to prevent command injection + local function shell_esc(x) + return (x:gsub('\\', '\\\\') + :gsub('\'', '\\\'')) + end