From fa5c0b073214191e6996ba0b5bc8e61560ff822c Mon Sep 17 00:00:00 2001 From: Mark H Weaver Date: Wed, 27 Sep 2023 00:53:30 -0400 Subject: Update the JShelter extension to 0.15.2. --- .../jsr@javascriptrestrictor/nscl/common/sha256.js | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 data/extensions/jsr@javascriptrestrictor/nscl/common/sha256.js (limited to 'data/extensions/jsr@javascriptrestrictor/nscl/common/sha256.js') diff --git a/data/extensions/jsr@javascriptrestrictor/nscl/common/sha256.js b/data/extensions/jsr@javascriptrestrictor/nscl/common/sha256.js new file mode 100644 index 0000000..73d2b66 --- /dev/null +++ b/data/extensions/jsr@javascriptrestrictor/nscl/common/sha256.js @@ -0,0 +1,27 @@ +/* + * NoScript Commons Library + * Reusable building blocks for cross-browser security/privacy WebExtensions. + * Copyright (C) 2020-2023 Giorgio Maone + * + * SPDX-License-Identifier: GPL-3.0-or-later + * + * This program is free software: you can redistribute it and/or modify it under + * the terms of the GNU General Public License as published by the Free Software + * Foundation, either version 3 of the License, or (at your option) any later + * version. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along with + * this program. If not, see . + */ + +async function sha256(aString) { + const bytes = new TextEncoder().encode(aString); + const hashBytes = await crypto.subtle.digest("SHA-256", bytes); + return new Uint8Array(hashBytes).reduce( + (s, b) => s + b.toString(16).padStart(2, "0"), "" + ); +} \ No newline at end of file -- cgit v1.2.3