From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- security/manager/ssl/nsRandomGenerator.cpp | 41 ++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 security/manager/ssl/nsRandomGenerator.cpp (limited to 'security/manager/ssl/nsRandomGenerator.cpp') diff --git a/security/manager/ssl/nsRandomGenerator.cpp b/security/manager/ssl/nsRandomGenerator.cpp new file mode 100644 index 0000000000..0f56b2b4e3 --- /dev/null +++ b/security/manager/ssl/nsRandomGenerator.cpp @@ -0,0 +1,41 @@ +/* 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 "nsRandomGenerator.h" + +#include "ScopedNSSTypes.h" +#include "nsNSSComponent.h" +#include "pk11pub.h" +#include "prerror.h" +#include "secerr.h" +#include "mozilla/UniquePtrExtensions.h" + +NS_IMPL_ISUPPORTS(nsRandomGenerator, nsIRandomGenerator) + +NS_IMETHODIMP +nsRandomGenerator::GenerateRandomBytes(uint32_t aLength, uint8_t** aBuffer) { + NS_ENSURE_ARG_POINTER(aBuffer); + *aBuffer = nullptr; + + mozilla::UniqueFreePtr buf( + static_cast(moz_xmalloc(aLength))); + nsresult rv = GenerateRandomBytesInto(buf.get(), aLength); + NS_ENSURE_SUCCESS(rv, rv); + + *aBuffer = buf.release(); + return NS_OK; +} + +NS_IMETHODIMP +nsRandomGenerator::GenerateRandomBytesInto(uint8_t* aBuffer, uint32_t aLength) { + NS_ENSURE_ARG_POINTER(aBuffer); + + mozilla::UniquePK11SlotInfo slot(PK11_GetInternalSlot()); + if (!slot) { + return NS_ERROR_FAILURE; + } + + SECStatus srv = PK11_GenerateRandomOnSlot(slot.get(), aBuffer, aLength); + return srv == SECSuccess ? NS_OK : NS_ERROR_FAILURE; +} -- cgit v1.2.3