From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- browser/extensions/screenshots/domainFromUrl.js | 32 +++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 browser/extensions/screenshots/domainFromUrl.js (limited to 'browser/extensions/screenshots/domainFromUrl.js') diff --git a/browser/extensions/screenshots/domainFromUrl.js b/browser/extensions/screenshots/domainFromUrl.js new file mode 100644 index 0000000000..b610007a34 --- /dev/null +++ b/browser/extensions/screenshots/domainFromUrl.js @@ -0,0 +1,32 @@ +/* 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/. */ + +/** Returns the domain of a URL, but safely and in ASCII; URLs without domains + (such as about:blank) return the scheme, Unicode domains get stripped down + to ASCII */ + +"use strict"; + +this.domainFromUrl = (function () { + return function urlDomainForId(location) { + // eslint-disable-line no-unused-vars + let domain = location.hostname; + if (!domain) { + domain = location.origin.split(":")[0]; + if (!domain) { + domain = "unknown"; + } + } + if (domain.search(/^[a-z0-9._-]{1,1000}$/i) === -1) { + // Probably a unicode domain; we could use punycode but it wouldn't decode + // well in the URL anyway. Instead we'll punt. + domain = domain.replace(/[^a-z0-9._-]/gi, ""); + if (!domain) { + domain = "site"; + } + } + return domain; + }; +})(); +null; -- cgit v1.2.3