From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../test/xpcshell/test_ext_webRequest_host.js      | 99 ++++++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 toolkit/components/extensions/test/xpcshell/test_ext_webRequest_host.js

(limited to 'toolkit/components/extensions/test/xpcshell/test_ext_webRequest_host.js')

diff --git a/toolkit/components/extensions/test/xpcshell/test_ext_webRequest_host.js b/toolkit/components/extensions/test/xpcshell/test_ext_webRequest_host.js
new file mode 100644
index 0000000000..425d83560d
--- /dev/null
+++ b/toolkit/components/extensions/test/xpcshell/test_ext_webRequest_host.js
@@ -0,0 +1,99 @@
+"use strict";
+
+const HOSTS = new Set(["example.com", "example.org"]);
+
+const server = createHttpServer({ hosts: HOSTS });
+
+const BASE_URL = "http://example.com";
+const FETCH_ORIGIN = "http://example.com/dummy";
+
+server.registerPathHandler("/return_headers.sjs", (request, response) => {
+  response.setHeader("Content-Type", "text/plain", false);
+
+  let headers = {};
+  for (let { data: header } of request.headers) {
+    headers[header] = request.getHeader(header);
+  }
+
+  response.write(JSON.stringify(headers));
+});
+
+server.registerPathHandler("/dummy", (request, response) => {
+  response.setStatusLine(request.httpVersion, 200, "OK");
+  response.write("ok");
+});
+
+function getExtension(permission = "<all_urls>") {
+  return ExtensionTestUtils.loadExtension({
+    manifest: {
+      permissions: ["webRequest", "webRequestBlocking", permission],
+    },
+    background() {
+      browser.webRequest.onBeforeSendHeaders.addListener(
+        details => {
+          details.requestHeaders.push({ name: "Host", value: "example.org" });
+          return { requestHeaders: details.requestHeaders };
+        },
+        { urls: ["<all_urls>"] },
+        ["blocking", "requestHeaders"]
+      );
+    },
+  });
+}
+
+add_task(async function test_host_header_accepted() {
+  let extension = getExtension();
+  await extension.startup();
+  let headers = JSON.parse(
+    await ExtensionTestUtils.fetch(
+      FETCH_ORIGIN,
+      `${BASE_URL}/return_headers.sjs`
+    )
+  );
+
+  equal(headers.host, "example.org", "Host header was set on request");
+
+  await extension.unload();
+});
+
+add_task(async function test_host_header_denied() {
+  let extension = getExtension(`${BASE_URL}/`);
+
+  await extension.startup();
+
+  let headers = JSON.parse(
+    await ExtensionTestUtils.fetch(
+      FETCH_ORIGIN,
+      `${BASE_URL}/return_headers.sjs`
+    )
+  );
+
+  equal(headers.host, "example.com", "Host header was not set on request");
+
+  await extension.unload();
+});
+
+add_task(async function test_host_header_restricted() {
+  Services.prefs.setCharPref(
+    "extensions.webextensions.restrictedDomains",
+    "example.org"
+  );
+  registerCleanupFunction(() => {
+    Services.prefs.clearUserPref("extensions.webextensions.restrictedDomains");
+  });
+
+  let extension = getExtension();
+
+  await extension.startup();
+
+  let headers = JSON.parse(
+    await ExtensionTestUtils.fetch(
+      FETCH_ORIGIN,
+      `${BASE_URL}/return_headers.sjs`
+    )
+  );
+
+  equal(headers.host, "example.com", "Host header was not set on request");
+
+  await extension.unload();
+});
-- 
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