LIEF/include/LIEF/PE/signature/attributes/PKCS9SigningTime.hpp
2021-01-16 09:44:51 +01:00

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2.2 KiB
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/* Copyright 2017 R. Thomas
* Copyright 2017 Quarkslab
*
* 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.
*/
#ifndef LIEF_PE_ATTRIBUTES_PKCS9_SIGNING_TIME_H_
#define LIEF_PE_ATTRIBUTES_PKCS9_SIGNING_TIME_H_
#include <array>
#include "LIEF/visibility.h"
#include "LIEF/errors.hpp"
#include "LIEF/PE/signature/Attribute.hpp"
namespace LIEF {
class VectorStream;
namespace PE {
class Parser;
class SignatureParser;
//! Interface over the structure described by the OID ``1.2.840.113549.1.9.5`` (PKCS #9)
//!
//! The internal structure is described in the
//! [RFC #2985: PKCS #9 - Selected Object Classes and Attribute Types Version 2.0](https://tools.ietf.org/html/rfc2985)
//!
//! ```raw
//! signingTime ATTRIBUTE ::= {
//! WITH SYNTAX SigningTime
//! EQUALITY MATCHING RULE signingTimeMatch
//! SINGLE VALUE TRUE
//! ID pkcs-9-at-signingTime
//! }
//!
//! SigningTime ::= Time -- imported from ISO/IEC 9594-8
//! ```
class LIEF_API PKCS9SigningTime : public Attribute {
friend class Parser;
friend class SignatureParser;
public:
//! Time as an array [year, month, day, hour, min, sec]
using time_t = std::array<int32_t, 6>;
PKCS9SigningTime();
PKCS9SigningTime(time_t time);
PKCS9SigningTime(const PKCS9SigningTime&);
PKCS9SigningTime& operator=(const PKCS9SigningTime&);
//! Time as an array [year, month, day, hour, min, sec]
const time_t& time() const {
return this->time_;
}
//! Print information about the attribute
virtual std::string print() const override;
virtual std::unique_ptr<Attribute> clone(void) const override;
virtual void accept(Visitor& visitor) const override;
virtual ~PKCS9SigningTime();
private:
time_t time_;
};
}
}
#endif