Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/dom/security/test/general/file_block_script_wrong_mime_server.sjs b/dom/security/test/general/file_block_script_wrong_mime_server.sjs
new file mode 100644
index 0000000000..0025bbfbe8
--- /dev/null
+++ b/dom/security/test/general/file_block_script_wrong_mime_server.sjs
@@ -0,0 +1,38 @@
+// Custom *.sjs specifically for the needs of:
+// Bug 1288361 - Block scripts with wrong MIME type
+
+"use strict";
+Cu.importGlobalProperties(["URLSearchParams"]);
+
+const WORKER = `
+  onmessage = function(event) {
+    postMessage("worker-loaded");
+  };`;
+
+function handleRequest(request, response) {
+  const query = new URLSearchParams(request.queryString);
+
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+
+  // Set MIME type
+  response.setHeader("Content-Type", query.get("mime"), false);
+
+  // Deliver response
+  switch (query.get("type")) {
+    case "script":
+      response.write("");
+      break;
+    case "worker":
+      response.write(WORKER);
+      break;
+    case "worker-import":
+      response.write(
+        `importScripts("file_block_script_wrong_mime_server.sjs?type=script&mime=${query.get(
+          "mime"
+        )}");`
+      );
+      response.write(WORKER);
+      break;
+  }
+}