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// -*- 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>;
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