Allow insecure origins for WebComponents V0 origin trial

Configure WebComponents V0 as a "deprecation" trial, and allow it to be enabled in insecure contexts. This does not automatically enable the trial for insecure contexts, rather makes it possible if an appropriate trial token is provided. The origin trials registration process must first issue a token for an insecure origin, which isn't supported yet. For more context, see https://groups.google.com/a/chromium.org/forum/#!topic/blink-api-owners-discuss/HFOi0lmgonY/discussion Bug: 1027546 Change-Id: Iec184f3ba54feb53b7b40b8b8e113b4011b6bbc2 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1953323 Commit-Queue: Jason Chase <chasej@chromium.org> Reviewed-by: Dave Tapuska <dtapuska@chromium.org> Cr-Commit-Position: refs/heads/master@{#722551}

Allow insecure origins for WebComponents V0 origin trial
Configure WebComponents V0 as a "deprecation" trial, and allow it to be enabled in insecure contexts. This does not automatically enable the trial for insecure contexts, rather makes it possible if an appropriate trial token is provided. The origin trials registration process must first issue a token for an insecure origin, which isn't supported yet. For more context, see https://groups.google.com/a/chromium.org/forum/#!topic/blink-api-owners-discuss/HFOi0lmgonY/discussion Bug: 1027546 Change-Id: Iec184f3ba54feb53b7b40b8b8e113b4011b6bbc2 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1953323 Commit-Queue: Jason Chase <chasej@chromium.org> Reviewed-by: Dave Tapuska <dtapuska@chromium.org> Cr-Commit-Position: refs/heads/master@{#722551}
ed45cd43 · Jason Chase · Commit Bot · 7d8611fa · ed45cd43 · ed45cd43
Commit ed45cd43 authored Dec 06, 2019 by Jason Chase Committed by Commit Bot Dec 06, 2019
2 changed files
--- a/third_party/blink/renderer/platform/runtime_enabled_features.json5
+++ b/third_party/blink/renderer/platform/runtime_enabled_features.json5
@@ -538,6 +538,8 @@
    {
      name: "CustomElementsV0",
      origin_trial_feature_name: "WebComponentsV0",
+      origin_trial_type: "deprecation",
+      origin_trial_allows_insecure: true,
      status: "test",
    },
    {
@@ -794,6 +796,8 @@
    {
      name: "HTMLImports",
      origin_trial_feature_name: "WebComponentsV0",
+      origin_trial_type: "deprecation",
+      origin_trial_allows_insecure: true,
      status: "test",
    },
    {
@@ -1544,6 +1548,8 @@
    {
      name: "ShadowDOMV0",
      origin_trial_feature_name: "WebComponentsV0",
+      origin_trial_type: "deprecation",
+      origin_trial_allows_insecure: true,
      status: "test",
    },
    {

--- a/third_party/blink/web_tests/http/tests/origin_trials/webexposed/webcomponentsv0-basic-import-enabled-insecure-context.html
+++ b/third_party/blink/web_tests/http/tests/origin_trials/webexposed/webcomponentsv0-basic-import-enabled-insecure-context.html
+<!DOCTYPE html>
+<meta charset="utf-8">
+<!-- NOTE: The token must match the UNAUTHENTICATED_ORIGIN used in the test.
+  Generate this token with the command:
+generate_token.py http://example.test:8000 WebComponentsV0 --expire-timestamp=2000000000
+-->
+<meta http-equiv="origin-trial" content="ApvQmWyEJ1hMIUp80AK+wjmYaGlmF2UA9MSWCt5vej5J+gj5XsYaAyyczK5df2RvdvrgZ8YloMdZRXp3v1pi9AoAAABaeyJvcmlnaW4iOiAiaHR0cDovL2V4YW1wbGUudGVzdDo4MDAwIiwgImZlYXR1cmUiOiAiV2ViQ29tcG9uZW50c1YwIiwgImV4cGlyeSI6IDIwMDAwMDAwMDB9"/>
+
+<link id="target" rel="import" href="resources/html-imports-hello.html">  
+
+<script src="../../resources/testharness.js"></script>
+<script src="../../resources/testharnessreport.js"></script>
+<script src="../../resources/get-host-info.js"></script>
+<script>
+  if (window.location.origin != get_host_info().UNAUTHENTICATED_ORIGIN) {
+    window.location = get_host_info().UNAUTHENTICATED_ORIGIN +
+      window.location.pathname;
+  } else {
+    test(() => {
+        assert_equals(target.import.querySelector('h1').textContent, 'Hello');
+      }, 'Basic html file should be imported in insecure context');
+  }
+</script>