Support header error debug reports for Attribution Reporting API

WICG/attribution-reporting-api#1180 This CL introduces a new mojo method in AttributionDataHost mojo interface to plumb the errors from header validation in the renderer to the browser. This is necessary as the permission check for debug reporting is performed in the browser, and also it helps to unify the code path for errors from header validation in the browser. Change-Id: If8c0f1295dfc08d914138362c9275b0952b2e4b4
web-platform-tests · Mar 4, 2024 · be583d0 · be583d0
1 parent 9a57836
commit be583d0
Showing 1 changed file with 33 additions and 0 deletions.
diff --git a/attribution-reporting/header-parsing-error-debug-report.sub.https.html b/attribution-reporting/header-parsing-error-debug-report.sub.https.html
@@ -0,0 +1,33 @@
+<!doctype html>
+<meta charset=utf-8>
+<meta name=timeout content=long>
+<script src="/common/get-host-info.sub.js"></script>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/attribution-reporting/resources/helpers.js"></script>
+<script>
+attribution_reporting_promise_test(async t => {
+ await registerAttributionSrc({
+ trigger: {
+ event_trigger_data: {},
+ },
+ extraHeaders: [
+ {
+ name: 'Attribution-Reporting-Info',
+ value: 'report-header-errors',
+ },
+ ],
+ method: 'img',
+ });
+
+ const payload = await pollVerboseDebugReports();
+ assert_equals(payload.reports.length, 1);
+ const report = JSON.parse(payload.reports[0].body);
+ assert_equals(report.length, 1);
+ assert_equals(report[0].type, 'header-parsing-error');
+ assert_own_property(report[0], 'body');
+ assert_equals(report[0].body.context_site, 'https://{{host}}');
+ assert_equals(report[0].body.header, 'Attribution-Reporting-Register-Trigger');
+ assert_equals(report[0].body.value, '{"event_trigger_data":{}}');
+}, 'Header error debug report is received.');
+</script>