1 files changed, 19 insertions, 0 deletions
diff --git a/modules/web/chromium/patch_native_host.lua b/modules/web/chromium/patch_native_host.lua
new file mode 100644
index 0000000..d8abebb
--- /dev/null
+++ b/modules/web/chromium/patch_native_host.lua
@@ -0,0 +1,19 @@
+#!/usr/bin/env luajit
+-- patch_native_host: set allowed_origins in a native messaging host manifest.
+local dkjson = require("dkjson")
+
+local extension_id = assert(arg[1], "usage: patch_native_host.lua <extension_id> <input> <output>")
+local input = assert(arg[2], "usage: patch_native_host.lua <extension_id> <input> <output>")
+local output = assert(arg[3], "usage: patch_native_host.lua <extension_id> <input> <output>")
+
+local f = assert(io.open(input, "r"))
+local content = f:read("*a")
+f:close()
+
+local manifest = dkjson.decode(content)
+manifest.allowed_origins = { "chrome-extension://" .. extension_id .. "/" }
+
+f = assert(io.open(output, "w"))
+f:write(dkjson.encode(manifest, { indent = true }))
+f:write("\n")
+f:close()