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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /netwerk/system/LinkServiceCommon.cpp
parentInitial commit. (diff)
downloadfirefox-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 'netwerk/system/LinkServiceCommon.cpp')
-rw-r--r--netwerk/system/LinkServiceCommon.cpp30
1 files changed, 30 insertions, 0 deletions
diff --git a/netwerk/system/LinkServiceCommon.cpp b/netwerk/system/LinkServiceCommon.cpp
new file mode 100644
index 0000000000..9c9ef986d7
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+++ b/netwerk/system/LinkServiceCommon.cpp
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include "LinkServiceCommon.h"
+
+#include "mozilla/Maybe.h"
+#include "mozilla/SHA1.h"
+#include "mozilla/TimeStamp.h"
+#include "nsID.h"
+
+using namespace mozilla;
+
+void SeedNetworkId(SHA1Sum& aSha1) {
+ static Maybe<nsID> seed = ([]() {
+ Maybe<nsID> uuid(std::in_place);
+ if (NS_FAILED(nsID::GenerateUUIDInPlace(*uuid))) {
+ uuid.reset();
+ }
+ return uuid;
+ })();
+ if (seed) {
+ aSha1.update(seed.ptr(), sizeof(*seed));
+ } else {
+ TimeStamp timestamp = TimeStamp::ProcessCreation();
+ aSha1.update(&timestamp, sizeof(timestamp));
+ }
+}