mirror of
https://github.com/zerotier/ZeroTierOne.git
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106 lines
2.6 KiB
C++
106 lines
2.6 KiB
C++
/*
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* Copyright (c)2013-2021 ZeroTier, Inc.
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*
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* Use of this software is governed by the Business Source License included
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* in the LICENSE.TXT file in the project's root directory.
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*
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* Change Date: 2026-01-01
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*
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* On the date above, in accordance with the Business Source License, use
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* of this software will be governed by version 2.0 of the Apache License.
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*/
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/****/
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#ifndef ZT_RUNTIMEENVIRONMENT_HPP
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#define ZT_RUNTIMEENVIRONMENT_HPP
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#include "AES.hpp"
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#include "Constants.hpp"
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#include "Identity.hpp"
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#include "SharedPtr.hpp"
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#include "TinyMap.hpp"
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#include "Utils.hpp"
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namespace ZeroTier {
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class VL1;
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class VL2;
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class Topology;
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class Node;
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class NetworkController;
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class SelfAwareness;
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class Trace;
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class Expect;
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class TrustStore;
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class Store;
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class Network;
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/**
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* Node instance context
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*/
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class Context {
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public:
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ZT_INLINE Context(Node* const n) noexcept
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: instanceId(Utils::getSecureRandomU64())
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, node(n)
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, uPtr(nullptr)
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, localNetworkController(nullptr)
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, store(nullptr)
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, networks(nullptr)
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, t(nullptr)
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, expect(nullptr)
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, vl2(nullptr)
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, vl1(nullptr)
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, topology(nullptr)
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, sa(nullptr)
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, ts(nullptr)
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{
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publicIdentityStr[0] = 0;
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secretIdentityStr[0] = 0;
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}
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ZT_INLINE ~Context() noexcept
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{
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Utils::burn(secretIdentityStr, sizeof(secretIdentityStr));
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}
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// Unique ID generated on startup
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const uint64_t instanceId;
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// Node instance that owns this RuntimeEnvironment
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Node* const restrict node;
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// Callbacks specified by caller who created node
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ZT_Node_Callbacks cb;
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// User pointer specified by external code via API
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void* restrict uPtr;
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// This is set externally to an instance of this base class
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NetworkController* restrict localNetworkController;
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Store* restrict store;
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TinyMap<SharedPtr<Network> >* restrict networks;
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Trace* restrict t;
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Expect* restrict expect;
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VL2* restrict vl2;
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VL1* restrict vl1;
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Topology* restrict topology;
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SelfAwareness* restrict sa;
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TrustStore* restrict ts;
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// This node's identity and string representations thereof
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Identity identity;
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char publicIdentityStr[ZT_IDENTITY_STRING_BUFFER_LENGTH];
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char secretIdentityStr[ZT_IDENTITY_STRING_BUFFER_LENGTH];
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// Symmetric key for encrypting secrets at rest on this system.
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AES localSecretCipher;
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// Privileged ports from 1 to 1023 in a random order (for IPv4 NAT traversal)
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uint16_t randomPrivilegedPortOrder[1023];
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};
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} // namespace ZeroTier
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#endif
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