Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 48 insertions, 0 deletions

diff --git a/src/librbd/crypto/luks/EncryptionFormat.cc b/src/librbd/crypto/luks/EncryptionFormat.cc
new file mode 100644
index 000000000..8b1b1580c
--- /dev/null
+++ b/src/librbd/crypto/luks/EncryptionFormat.cc
@@ -0,0 +1,48 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#include "EncryptionFormat.h"
+#include "include/compat.h"
+#include "librbd/crypto/luks/FormatRequest.h"
+#include "librbd/crypto/luks/LoadRequest.h"
+
+namespace librbd {
+namespace crypto {
+namespace luks {
+
+template <typename I>
+EncryptionFormat<I>::EncryptionFormat(
+        encryption_algorithm_t alg,
+        std::string&& passphrase) : m_alg(alg),
+                                    m_passphrase(std::move(passphrase)) {
+}
+
+template <typename I>
+EncryptionFormat<I>::~EncryptionFormat() {
+  ceph_memzero_s(
+          &m_passphrase[0], m_passphrase.capacity(), m_passphrase.size());
+}
+
+template <typename I>
+void EncryptionFormat<I>::format(I* image_ctx, Context* on_finish) {
+  auto req = luks::FormatRequest<I>::create(
+          image_ctx, get_format(), m_alg, std::move(m_passphrase), &m_crypto,
+          on_finish, false);
+  req->send();
+}
+
+template <typename I>
+void EncryptionFormat<I>::load(I* image_ctx, Context* on_finish) {
+  auto req = luks::LoadRequest<I>::create(
+          image_ctx, get_format(), std::move(m_passphrase), &m_crypto,
+          on_finish);
+  req->send();
+}
+
+} // namespace luks
+} // namespace crypto
+} // namespace librbd
+
+template class librbd::crypto::luks::EncryptionFormat<librbd::ImageCtx>;
+template class librbd::crypto::luks::LUKS1EncryptionFormat<librbd::ImageCtx>;
+template class librbd::crypto::luks::LUKS2EncryptionFormat<librbd::ImageCtx>;