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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /browser/extensions/webcompat/shims/microsoftLogin.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | browser/extensions/webcompat/shims/microsoftLogin.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/browser/extensions/webcompat/shims/microsoftLogin.js b/browser/extensions/webcompat/shims/microsoftLogin.js new file mode 100644 index 0000000000..ebbfb2fbff --- /dev/null +++ b/browser/extensions/webcompat/shims/microsoftLogin.js @@ -0,0 +1,29 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +const SANDBOX_ATTR = "allow-storage-access-by-user-activation"; + +console.warn( + "Firefox calls the Storage Access API on behalf of the site. See https://bugzilla.mozilla.org/show_bug.cgi?id=1638383 for details." +); + +// Watches for MS auth iframes and adds missing sandbox attribute. The attribute +// is required so the third-party iframe can gain access to its first party +// storage via the Storage Access API. +function init() { + const observer = new MutationObserver(() => { + document.body + .querySelectorAll("iframe[id^='msalRenewFrame'][sandbox]") + .forEach(frame => { + frame.sandbox.add(SANDBOX_ATTR); + }); + }); + + observer.observe(document.body, { + attributes: true, + subtree: false, + childList: true, + }); +} +window.addEventListener("DOMContentLoaded", init); |