ZeroTierOne/core/Credential.hpp

64 lines
1.7 KiB
C++

/*
* Copyright (c)2013-2020 ZeroTier, Inc.
*
* Use of this software is governed by the Business Source License included
* in the LICENSE.TXT file in the project's root directory.
*
* Change Date: 2024-01-01
*
* On the date above, in accordance with the Business Source License, use
* of this software will be governed by version 2.0 of the Apache License.
*/
/****/
#ifndef ZT_CREDENTIAL_HPP
#define ZT_CREDENTIAL_HPP
#include "Constants.hpp"
#include "TriviallyCopyable.hpp"
#include <string>
#include <memory>
#include <stdexcept>
namespace ZeroTier {
class CapabilityCredential;
class RevocationCredential;
class TagCredential;
class MembershipCredential;
class OwnershipCredential;
class RuntimeEnvironment;
/**
* Base class for credentials
*
* Note that all credentials are and must be trivially copyable.
*
* All credential verification methods are implemented in Credential.cpp as they share a lot
* of common code and logic and grouping them makes auditing easier.
*/
class Credential : public TriviallyCopyable
{
public:
/**
* Result of verify() operations
*/
enum VerifyResult
{
VERIFY_OK = 0,
VERIFY_BAD_SIGNATURE = 1,
VERIFY_NEED_IDENTITY = 2
};
protected:
VerifyResult _verify(const RuntimeEnvironment *RR,void *tPtr,const MembershipCredential &credential) const;
VerifyResult _verify(const RuntimeEnvironment *RR,void *tPtr,const RevocationCredential &credential) const;
VerifyResult _verify(const RuntimeEnvironment *RR,void *tPtr,const TagCredential &credential) const;
VerifyResult _verify(const RuntimeEnvironment *RR,void *tPtr,const OwnershipCredential &credential) const;
VerifyResult _verify(const RuntimeEnvironment *RR,void *tPtr,const CapabilityCredential &credential) const;
};
} // namespace ZeroTier
#endif