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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 /security/manager/ssl/nsRandomGenerator.cpp
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'security/manager/ssl/nsRandomGenerator.cpp')
-rw-r--r--security/manager/ssl/nsRandomGenerator.cpp36
1 files changed, 36 insertions, 0 deletions
diff --git a/security/manager/ssl/nsRandomGenerator.cpp b/security/manager/ssl/nsRandomGenerator.cpp
new file mode 100644
index 0000000000..aee99e2536
--- /dev/null
+++ b/security/manager/ssl/nsRandomGenerator.cpp
@@ -0,0 +1,36 @@
+/* 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"
+
+NS_IMPL_ISUPPORTS(nsRandomGenerator, nsIRandomGenerator)
+
+NS_IMETHODIMP
+nsRandomGenerator::GenerateRandomBytes(uint32_t aLength, uint8_t** aBuffer) {
+ NS_ENSURE_ARG_POINTER(aBuffer);
+ *aBuffer = nullptr;
+
+ mozilla::UniquePK11SlotInfo slot(PK11_GetInternalSlot());
+ if (!slot) {
+ return NS_ERROR_FAILURE;
+ }
+
+ auto buf = static_cast<uint8_t*>(moz_xmalloc(aLength));
+
+ SECStatus srv = PK11_GenerateRandomOnSlot(slot.get(), buf, aLength);
+ if (srv != SECSuccess) {
+ free(buf);
+ return NS_ERROR_FAILURE;
+ }
+
+ *aBuffer = buf;
+
+ return NS_OK;
+}