Adding upstream version 115.7.0esr.upstream/115.7.0esr

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

1 files changed, 291 insertions, 0 deletions

diff --git a/toolkit/components/url-classifier/tests/mochitest/features.js b/toolkit/components/url-classifier/tests/mochitest/features.js
new file mode 100644
index 0000000000..0004693d81
--- /dev/null
+++ b/toolkit/components/url-classifier/tests/mochitest/features.js
@@ -0,0 +1,291 @@
+var tests = [
+  // Config is an array with 4 elements:
+  // - annotation blocklist
+  // - annotation entitylist
+  // - tracking blocklist
+  // - tracking entitylist
+
+  // All disabled.
+  {
+    config: [false, false, false, false],
+    loadExpected: true,
+    annotationExpected: false,
+  },
+
+  // Just entitylisted.
+  {
+    config: [false, false, false, true],
+    loadExpected: true,
+    annotationExpected: false,
+  },
+
+  // Just blocklisted.
+  {
+    config: [false, false, true, false],
+    loadExpected: false,
+    annotationExpected: false,
+  },
+
+  // entitylist + blocklist => entitylist wins
+  {
+    config: [false, false, true, true],
+    loadExpected: true,
+    annotationExpected: false,
+  },
+
+  // just annotated in entitylist.
+  {
+    config: [false, true, false, false],
+    loadExpected: true,
+    annotationExpected: false,
+  },
+
+  // TP and annotation entitylisted.
+  {
+    config: [false, true, false, true],
+    loadExpected: true,
+    annotationExpected: false,
+  },
+
+  // Annotation entitylisted, but TP blocklisted.
+  {
+    config: [false, true, true, false],
+    loadExpected: false,
+    annotationExpected: false,
+  },
+
+  // Annotation entitylisted. TP blocklisted and entitylisted: entitylist wins.
+  {
+    config: [false, true, true, true],
+    loadExpected: true,
+    annotationExpected: false,
+  },
+
+  // Just blocklist annotated.
+  {
+    config: [true, false, false, false],
+    loadExpected: true,
+    annotationExpected: true,
+  },
+
+  // annotated but TP entitylisted.
+  {
+    config: [true, false, false, true],
+    loadExpected: true,
+    annotationExpected: true,
+  },
+
+  // annotated and blocklisted.
+  {
+    config: [true, false, true, false],
+    loadExpected: false,
+    annotationExpected: false,
+  },
+
+  // annotated, TP blocklisted and entitylisted: entitylist wins.
+  {
+    config: [true, false, true, true],
+    loadExpected: true,
+    annotationExpected: true,
+  },
+
+  // annotated in white and blocklist.
+  {
+    config: [true, true, false, false],
+    loadExpected: true,
+    annotationExpected: false,
+  },
+
+  // annotated in white and blocklist. TP Whiteslited
+  {
+    config: [true, true, false, true],
+    loadExpected: true,
+    annotationExpected: false,
+  },
+
+  // everywhere. TP entitylist wins.
+  {
+    config: [true, true, true, true],
+    loadExpected: true,
+    annotationExpected: false,
+  },
+];
+
+function prefBlacklistValue(value) {
+  return value ? "example.com" : "";
+}
+
+function prefWhitelistValue(value) {
+  return value ? "mochi.test,mochi.xorigin-test" : "";
+}
+
+async function runTest(test, expectedFlag, expectedTrackingResource, prefs) {
+  let config = [
+    [
+      "urlclassifier.trackingAnnotationTable.testEntries",
+      prefBlacklistValue(test.config[0]),
+    ],
+    [
+      "urlclassifier.features.fingerprinting.annotate.blacklistHosts",
+      prefBlacklistValue(test.config[0]),
+    ],
+    [
+      "urlclassifier.features.cryptomining.annotate.blacklistHosts",
+      prefBlacklistValue(test.config[0]),
+    ],
+    [
+      "urlclassifier.features.socialtracking.annotate.blacklistHosts",
+      prefBlacklistValue(test.config[0]),
+    ],
+
+    [
+      "urlclassifier.trackingAnnotationWhitelistTable.testEntries",
+      prefWhitelistValue(test.config[1]),
+    ],
+    [
+      "urlclassifier.features.fingerprinting.annotate.whitelistHosts",
+      prefWhitelistValue(test.config[1]),
+    ],
+    [
+      "urlclassifier.features.cryptomining.annotate.whitelistHosts",
+      prefWhitelistValue(test.config[1]),
+    ],
+    [
+      "urlclassifier.features.socialtracking.annotate.whitelistHosts",
+      prefWhitelistValue(test.config[1]),
+    ],
+
+    [
+      "urlclassifier.trackingTable.testEntries",
+      prefBlacklistValue(test.config[2]),
+    ],
+    [
+      "urlclassifier.features.fingerprinting.blacklistHosts",
+      prefBlacklistValue(test.config[2]),
+    ],
+    [
+      "urlclassifier.features.cryptomining.blacklistHosts",
+      prefBlacklistValue(test.config[2]),
+    ],
+    [
+      "urlclassifier.features.socialtracking.blacklistHosts",
+      prefBlacklistValue(test.config[2]),
+    ],
+
+    [
+      "urlclassifier.trackingWhitelistTable.testEntries",
+      prefWhitelistValue(test.config[3]),
+    ],
+    [
+      "urlclassifier.features.fingerprinting.whitelistHosts",
+      prefWhitelistValue(test.config[3]),
+    ],
+    [
+      "urlclassifier.features.cryptomining.whitelistHosts",
+      prefWhitelistValue(test.config[3]),
+    ],
+    [
+      "urlclassifier.features.socialtracking.whitelistHosts",
+      prefWhitelistValue(test.config[3]),
+    ],
+  ];
+
+  info("Testing: " + JSON.stringify(config) + "\n");
+
+  await SpecialPowers.pushPrefEnv({ set: config.concat(prefs) });
+
+  // This promise will be resolved when the chromeScript knows if the channel
+  // is annotated or not.
+  let annotationPromise;
+  if (test.loadExpected) {
+    info("We want to have annotation information");
+    annotationPromise = new Promise(resolve => {
+      chromeScript.addMessageListener(
+        "last-channel-flags",
+        data => resolve(data),
+        { once: true }
+      );
+    });
+  }
+
+  // Let's load a script with a random query string to avoid network cache.
+  // Using a script as the fingerprinting feature does not block display content
+  let result = await new Promise(resolve => {
+    let script = document.createElement("script");
+    script.setAttribute(
+      "src",
+      "http://example.com/tests/toolkit/components/url-classifier/tests/mochitest/evil.js?" +
+        Math.random()
+    );
+    script.onload = _ => resolve(true);
+    script.onerror = _ => resolve(false);
+    document.body.appendChild(script);
+  });
+
+  is(result, test.loadExpected, "The loading happened correctly");
+
+  if (annotationPromise) {
+    let data = await annotationPromise;
+    is(
+      !!data.classificationFlags,
+      test.annotationExpected,
+      "The annotation happened correctly"
+    );
+    if (test.annotationExpected) {
+      is(data.classificationFlags, expectedFlag, "Correct flag");
+      is(
+        data.isThirdPartyTrackingResource,
+        expectedTrackingResource,
+        "Tracking resource flag matches"
+      );
+    }
+  }
+}
+
+var chromeScript;
+
+function runTests(flag, prefs, trackingResource) {
+  chromeScript = SpecialPowers.loadChromeScript(_ => {
+    /* eslint-env mozilla/chrome-script */
+    function onExamResp(subject, topic, data) {
+      let channel = subject.QueryInterface(Ci.nsIHttpChannel);
+      let classifiedChannel = subject.QueryInterface(Ci.nsIClassifiedChannel);
+      if (
+        !channel ||
+        !classifiedChannel ||
+        !channel.URI.spec.startsWith(
+          "http://example.com/tests/toolkit/components/url-classifier/tests/mochitest/evil.js"
+        )
+      ) {
+        return;
+      }
+
+      sendAsyncMessage("last-channel-flags", {
+        classificationFlags: classifiedChannel.classificationFlags,
+        isThirdPartyTrackingResource:
+          classifiedChannel.isThirdPartyTrackingResource(),
+      });
+    }
+
+    addMessageListener("done", __ => {
+      Services.obs.removeObserver(onExamResp, "http-on-examine-response");
+    });
+
+    Services.obs.addObserver(onExamResp, "http-on-examine-response");
+
+    sendAsyncMessage("start-test");
+  });
+
+  chromeScript.addMessageListener(
+    "start-test",
+    async _ => {
+      for (let test in tests) {
+        await runTest(tests[test], flag, trackingResource, prefs);
+      }
+
+      chromeScript.sendAsyncMessage("done");
+      SimpleTest.finish();
+    },
+    { once: true }
+  );
+}