Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 75 insertions, 0 deletions

diff --git a/toolkit/mozapps/extensions/test/xpcshell/test_installtrigger_schemes.js b/toolkit/mozapps/extensions/test/xpcshell/test_installtrigger_schemes.js
new file mode 100644
index 0000000000..b219d2f55d
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/xpcshell/test_installtrigger_schemes.js
@@ -0,0 +1,75 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+"use strict";
+
+createHttpServer({ hosts: ["example.com"] });
+
+AddonTestUtils.createAppInfo(
+  "xpcshell@tests.mozilla.org",
+  "XPCShell",
+  "1",
+  "1.9.2"
+);
+
+async function assertInstallTriggetRejected(page, xpi_url, expectedError) {
+  await Assert.rejects(
+    page.spawn([xpi_url], async url => {
+      this.content.eval(`InstallTrigger.install({extension: '${url}'});`);
+    }),
+    expectedError,
+    `InstallTrigger.install expected to throw on xpi url "${xpi_url}"`
+  );
+}
+
+add_task(
+  {
+    // Once InstallTrigger is removed, this test should be removed as well.
+    pref_set: [
+      ["extensions.InstallTrigger.enabled", true],
+      ["extensions.InstallTriggerImpl.enabled", true],
+      // Relax the user input requirements while running this test.
+      ["xpinstall.userActivation.required", false],
+    ],
+  },
+  async function test_InstallTriggerThrows_on_unsupported_xpi_schemes_blob() {
+    const page = await ExtensionTestUtils.loadContentPage("http://example.com");
+    const blob_url = await page.spawn([], () => {
+      return this.content.eval(`(function () {
+      const blob = new Blob(['fakexpicontent']);
+      return URL.createObjectURL(blob);
+    })()`);
+    });
+    await assertInstallTriggetRejected(page, blob_url, /Unsupported scheme/);
+    await page.close();
+  }
+);
+
+add_task(
+  {
+    // Once InstallTrigger is removed, this test should be removed as well.
+    pref_set: [
+      ["extensions.InstallTrigger.enabled", true],
+      ["extensions.InstallTriggerImpl.enabled", true],
+      // Relax the user input requirements while running this test.
+      ["xpinstall.userActivation.required", false],
+    ],
+  },
+  async function test_InstallTriggerThrows_on_unsupported_xpi_schemes_data() {
+    const page = await ExtensionTestUtils.loadContentPage("http://example.com");
+    const data_url = "data:;,fakexpicontent";
+    // This is actually rejected by the checkLoadURIWithPrincipal, which fails with
+    // NS_ERROR_DOM_BAD_URI triggered by CheckLoadURIWithPrincipal's call to
+    //
+    //   DenyAccessIfURIHasFlags(aTargetURI, nsIProtocolHandler::URI_INHERITS_SECURITY_CONTEXT)
+    //
+    // and so it is not a site permission that the user can actually grant, unlike the error
+    // raised may suggest.
+    await assertInstallTriggetRejected(
+      page,
+      data_url,
+      /Insufficient permissions to install/
+    );
+    await page.close();
+  }
+);