Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 128 insertions, 0 deletions

diff --git a/toolkit/components/antitracking/test/browser/browser_blockingSessionStorage.js b/toolkit/components/antitracking/test/browser/browser_blockingSessionStorage.js
new file mode 100644
index 0000000000..f30d9fd3ed
--- /dev/null
+++ b/toolkit/components/antitracking/test/browser/browser_blockingSessionStorage.js
@@ -0,0 +1,128 @@
+/* import-globals-from antitracking_head.js */
+
+requestLongerTimeout(6);
+
+AntiTracking.runTestInNormalAndPrivateMode(
+  "sessionStorage",
+  async _ => {
+    let effectiveCookieBehavior = SpecialPowers.isContentWindowPrivate(window)
+      ? SpecialPowers.Services.prefs.getIntPref(
+          "network.cookie.cookieBehavior.pbmode"
+        )
+      : SpecialPowers.Services.prefs.getIntPref(
+          "network.cookie.cookieBehavior"
+        );
+
+    let shouldThrow = [
+      SpecialPowers.Ci.nsICookieService.BEHAVIOR_REJECT,
+    ].includes(effectiveCookieBehavior);
+
+    let hasThrown;
+    try {
+      sessionStorage.foo = 42;
+      hasThrown = false;
+    } catch (e) {
+      hasThrown = true;
+      is(e.name, "SecurityError", "We want a security error message.");
+    }
+
+    is(
+      hasThrown,
+      shouldThrow,
+      "SessionStorage show thrown only if cookieBehavior is REJECT"
+    );
+  },
+  async _ => {
+    sessionStorage.foo = 42;
+    ok(true, "SessionStorage is always allowed");
+  },
+  async _ => {
+    await new Promise(resolve => {
+      Services.clearData.deleteData(Ci.nsIClearDataService.CLEAR_ALL, value =>
+        resolve()
+      );
+    });
+  },
+  [],
+  true,
+  true
+);
+
+AntiTracking.runTestInNormalAndPrivateMode(
+  "sessionStorage and Storage Access API",
+  async _ => {
+    /* import-globals-from storageAccessAPIHelpers.js */
+    await noStorageAccessInitially();
+
+    let effectiveCookieBehavior = SpecialPowers.isContentWindowPrivate(window)
+      ? SpecialPowers.Services.prefs.getIntPref(
+          "network.cookie.cookieBehavior.pbmode"
+        )
+      : SpecialPowers.Services.prefs.getIntPref(
+          "network.cookie.cookieBehavior"
+        );
+
+    let shouldThrow = [
+      SpecialPowers.Ci.nsICookieService.BEHAVIOR_REJECT,
+    ].includes(effectiveCookieBehavior);
+
+    let hasThrown;
+    try {
+      sessionStorage.foo = 42;
+      hasThrown = false;
+    } catch (e) {
+      hasThrown = true;
+      is(e.name, "SecurityError", "We want a security error message.");
+    }
+
+    is(
+      hasThrown,
+      shouldThrow,
+      "SessionStorage show thrown only if cookieBehavior is REJECT"
+    );
+
+    /* import-globals-from storageAccessAPIHelpers.js */
+    await callRequestStorageAccess();
+
+    try {
+      sessionStorage.foo = 42;
+      hasThrown = false;
+    } catch (e) {
+      hasThrown = true;
+      is(e.name, "SecurityError", "We want a security error message.");
+    }
+
+    is(
+      hasThrown,
+      shouldThrow,
+      "SessionStorage show thrown only if cookieBehavior is REJECT"
+    );
+  },
+  async _ => {
+    /* import-globals-from storageAccessAPIHelpers.js */
+    await hasStorageAccessInitially();
+
+    sessionStorage.foo = 42;
+    ok(true, "SessionStorage is always allowed");
+
+    /* import-globals-from storageAccessAPIHelpers.js */
+    await callRequestStorageAccess();
+
+    // For non-tracking windows, calling the API is a no-op
+    sessionStorage.foo = 42;
+    ok(
+      true,
+      "SessionStorage is allowed after calling the storage access API too"
+    );
+  },
+  async _ => {
+    await new Promise(resolve => {
+      Services.clearData.deleteData(Ci.nsIClearDataService.CLEAR_ALL, value =>
+        resolve()
+      );
+    });
+  },
+  null,
+  false,
+  false
+);