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/*
* Copyright (c) 2000 - 2015 Samsung Electronics Co., Ltd All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License
*/
/*
* @file client-manager-async-impl.h
* @author Krzysztof Jackiewicz (k.jackiewicz@samsung.com)
* @version 1.0
*/
#pragma once
#include <ckm/ckm-manager-async.h>
#include <memory>
#include <connection-thread.h>
#include <protocols.h>
#include <noncopyable.h>
namespace CKM {
class ManagerAsync::Impl {
public:
Impl();
NONCOPYABLE(Impl);
virtual ~Impl();
void saveKey(
const ObserverPtr &observer,
const Alias &alias,
const KeyShPtr &key,
const Policy &policy);
void saveCertificate(
const ObserverPtr &observer,
const Alias &alias,
const CertificateShPtr &cert,
const Policy &policy);
void saveData(
const ObserverPtr &observer,
const Alias &alias,
const RawBuffer &data,
const Policy &policy);
void savePKCS12(
const ObserverPtr &observer,
const Alias &alias,
const PKCS12ShPtr &pkcs,
const Policy &keyPolicy,
const Policy &certPolicy);
void createSignature(
const ObserverPtr &observer,
const Alias &privateKeyAlias,
const Password &password,
const RawBuffer &message,
const CryptoAlgorithm &cAlgorithm);
void verifySignature(
const ObserverPtr &observer,
const Alias &publicKeyOrCertAlias,
const Password &password,
const RawBuffer &message,
const RawBuffer &signature,
const CryptoAlgorithm &cAlgorithm);
void ocspCheck(
const ObserverPtr &observer,
const CertificateShPtrVector &certificateChainVector);
void setPermission(
const ObserverPtr &observer,
const Alias &alias,
const Label &accessor,
PermissionMask permissionMask);
// generic methods
void saveBinaryData(
const ManagerAsync::ObserverPtr &observer,
const Alias &alias,
DataType dataType,
const RawBuffer &rawData,
const Policy &policy);
void removeAlias(
const ManagerAsync::ObserverPtr &observer,
const Alias &alias);
void getBinaryData(
const ManagerAsync::ObserverPtr &observer,
const Alias &alias,
DataType sendDataType,
const Password &password);
void getPKCS12(
const ManagerAsync::ObserverPtr &observer,
const Alias &alias,
const Password &keyPassword,
const Password &certPassword);
void getBinaryDataAliasVector(
const ManagerAsync::ObserverPtr &observer,
DataType dataType);
void createKeyPair(
const ManagerAsync::ObserverPtr &observer,
const KeyType key_type,
const int additional_param,
const Alias &privateKeyAlias,
const Alias &publicKeyAlias,
const Policy &policyPrivateKey,
const Policy &policyPublicKey);
void createKeyAES(
const ManagerAsync::ObserverPtr &observer,
const size_t size,
const Alias &keyAlias,
const Policy &policyKey);
template <typename T>
void getCertChain(
const ManagerAsync::ObserverPtr &observer,
LogicCommand command,
const CertificateShPtr &certificate,
const T &untrusted,
const T &trusted,
bool useSystemTrustedCertificates)
{
if (!certificate || certificate->empty())
ThrowMsg(Exc::InputParam, "Empty certificate");
sendToStorage(observer, static_cast<int>(command), m_counter,
certificate->getDER(), untrusted, trusted, useSystemTrustedCertificates);
}
void crypt(
const ObserverPtr &observer,
const CryptoAlgorithm &algo,
const Alias &keyAlias,
const Password &password,
const RawBuffer &input,
bool encryption);
static void observerCheck(const ManagerAsync::ObserverPtr &observer);
private:
template <typename... Args>
void sendToStorage(const ManagerAsync::ObserverPtr &observer,
const Args &... args)
{
m_counter++; // yes, it changes m_counter argument passed in args
auto send = MessageBuffer::Serialize(args...);
thread()->sendMessage(AsyncRequest(observer,
SERVICE_SOCKET_CKM_STORAGE,
send.Pop(),
m_counter));
}
typedef std::unique_ptr<ConnectionThread> ConnectionThreadPtr;
ConnectionThreadPtr &thread()
{
if (!m_thread || m_thread->finished()) {
m_thread.reset(new ConnectionThread());
m_thread->run();
}
return m_thread;
}
ConnectionThreadPtr m_thread;
static int m_counter;
};
} // namespace CKM
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