1 files changed, 85 insertions, 0 deletions
diff --git a/src/librbd/crypto/luks/LUKSEncryptionFormat.cc b/src/librbd/crypto/luks/LUKSEncryptionFormat.cc
new file mode 100644
index 000000000..1f92cf0f7
--- /dev/null
+++ b/src/librbd/crypto/luks/LUKSEncryptionFormat.cc
@@ -0,0 +1,85 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+
+#include "LUKSEncryptionFormat.h"
+#include "common/dout.h"
+#include "common/errno.h"
+#include "include/compat.h"
+#include "librbd/crypto/luks/FlattenRequest.h"
+#include "librbd/crypto/luks/FormatRequest.h"
+#include "librbd/crypto/luks/LoadRequest.h"
+
+#define dout_subsys ceph_subsys_rbd
+#undef dout_prefix
+#define dout_prefix *_dout << "librbd::crypto::luks::LUKSEncryptionFormat:: " \
+                           << this << " " << __func__ << ": "
+
+namespace librbd {
+namespace crypto {
+namespace luks {
+
+template <typename I>
+void EncryptionFormat<I>::flatten(I* image_ctx, Context* on_finish) {
+  auto req = luks::FlattenRequest<I>::create(image_ctx, on_finish);
+  req->send();
+}
+
+template <typename I>
+void LUKSEncryptionFormat<I>::format(I* image_ctx, Context* on_finish) {
+  lderr(image_ctx->cct) << "explicit LUKS version required for format" << dendl;
+  on_finish->complete(-EINVAL);
+}
+
+template <typename I>
+void LUKSEncryptionFormat<I>::load(I* image_ctx,
+                                   std::string* detected_format_name,
+                                   Context* on_finish) {
+  auto req = luks::LoadRequest<I>::create(image_ctx, RBD_ENCRYPTION_FORMAT_LUKS,
+                                          m_passphrase, &this->m_crypto,
+                                          detected_format_name, on_finish);
+  req->send();
+}
+
+template <typename I>
+void LUKS1EncryptionFormat<I>::format(I* image_ctx, Context* on_finish) {
+  auto req = luks::FormatRequest<I>::create(
+      image_ctx, RBD_ENCRYPTION_FORMAT_LUKS1, m_alg, m_passphrase,
+      &this->m_crypto, on_finish, false);
+  req->send();
+}
+
+template <typename I>
+void LUKS1EncryptionFormat<I>::load(I* image_ctx,
+                                    std::string* detected_format_name,
+                                    Context* on_finish) {
+  auto req = luks::LoadRequest<I>::create(
+      image_ctx, RBD_ENCRYPTION_FORMAT_LUKS1, m_passphrase, &this->m_crypto,
+      detected_format_name, on_finish);
+  req->send();
+}
+
+template <typename I>
+void LUKS2EncryptionFormat<I>::format(I* image_ctx, Context* on_finish) {
+  auto req = luks::FormatRequest<I>::create(
+      image_ctx, RBD_ENCRYPTION_FORMAT_LUKS2, m_alg, m_passphrase,
+      &this->m_crypto, on_finish, false);
+  req->send();
+}
+
+template <typename I>
+void LUKS2EncryptionFormat<I>::load(I* image_ctx,
+                                    std::string* detected_format_name,
+                                    Context* on_finish) {
+  auto req = luks::LoadRequest<I>::create(
+      image_ctx, RBD_ENCRYPTION_FORMAT_LUKS2, m_passphrase, &this->m_crypto,
+      detected_format_name, on_finish);
+  req->send();
+}
+
+} // namespace luks
+} // namespace crypto
+} // namespace librbd
+
+template class librbd::crypto::luks::LUKSEncryptionFormat<librbd::ImageCtx>;
+template class librbd::crypto::luks::LUKS1EncryptionFormat<librbd::ImageCtx>;
+template class librbd::crypto::luks::LUKS2EncryptionFormat<librbd::ImageCtx>;