Tony
2b779d5532
- Implement secure transport mechanisms in `gateway_knx_secure_transport.cpp` for handling secure sessions, including AES encryption, session key generation, and secure packet wrapping and unwrapping. - Introduce `OamRouterRuntime` in `oam_router_runtime.cpp` to manage OAM router identity, individual addresses, and tunnel frame handling. - Enhance secure session management with functions for session allocation, authentication, and secure packet processing. - Ensure compatibility with existing KNXnet/IP protocols while adding support for secure communications. Signed-off-by: Tony <tonylu@tony-cloud.com>
66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
#pragma once
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#include <cstddef>
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#include <cstdint>
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#include <string>
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#include <vector>
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#include "gateway_knx.hpp"
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namespace gateway::openknx {
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struct FactoryFdskInfo {
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bool available{false};
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std::string serialNumber;
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std::string label;
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std::string qrCode;
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};
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struct FactoryCertificatePayload {
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bool available{false};
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std::string productIdentity;
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std::string manufacturerId;
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std::string applicationNumber;
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std::string applicationVersion;
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std::string serialNumber;
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std::string fdskLabel;
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std::string fdskQrCode;
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std::string storage;
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std::string createdAt;
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std::string checksum;
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};
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struct IpSecureCredentialStatus {
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bool activated{false};
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bool backboneKeyAvailable{false};
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bool deviceAuthenticationKeyAvailable{false};
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uint8_t tunnelUserCount{0};
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uint64_t routingSequence{0};
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};
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bool LoadFactoryFdsk(uint8_t* data, size_t len);
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FactoryFdskInfo LoadFactoryFdskInfo();
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bool GenerateFactoryFdsk(FactoryFdskInfo* info = nullptr);
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bool WriteFactoryFdskHex(const std::string& hex_key, FactoryFdskInfo* info = nullptr);
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bool ResetFactoryFdskCache(FactoryFdskInfo* info = nullptr);
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FactoryCertificatePayload BuildFactoryCertificatePayload();
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bool LoadOamFactoryFdsk(uint8_t* data, size_t len);
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FactoryFdskInfo LoadOamFactoryFdskInfo();
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bool GenerateOamFactoryFdsk(FactoryFdskInfo* info = nullptr);
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bool WriteOamFactoryFdskHex(const std::string& hex_key,
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FactoryFdskInfo* info = nullptr);
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bool ResetOamFactoryFdskCache(FactoryFdskInfo* info = nullptr);
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FactoryCertificatePayload BuildOamFactoryCertificatePayload();
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IpSecureCredentialStatus LoadOamIpSecureCredentialStatus();
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::gateway::GatewayKnxIpSecureCredentialMaterial LoadOamIpSecureCredentialMaterial();
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bool WriteOamIpSecureKeyringHex(const std::string& backbone_key_hex,
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const std::vector<std::string>& tunnel_user_key_hex,
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const std::string& device_auth_key_hex,
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bool activated);
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bool StoreOamIpSecureRoutingSequence(uint64_t sequence);
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bool ClearOamIpSecureKeyring();
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} // namespace gateway::openknx
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