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692 lines
26 KiB
692 lines
26 KiB
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Digital Voice Modem - Test Suite
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* GPLv2 Open Source. Use is subject to license terms.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright (C) 2026 Bryan Biedenkapp, N2PLL
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*
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*/
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#include "fne/FNETestHooks.h"
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#include "fne/HostFNE.h"
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#include "fne/network/P25OTARService.h"
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#include "fne/network/callhandler/TagP25Data.h"
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#include "fne/lookups/AffiliationLookup.h"
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#include "common/p25/data/Assembler.h"
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#include "common/Utils.h"
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#include <cstring>
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#include <chrono>
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#include <stdexcept>
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using namespace network;
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using namespace p25::defines;
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using namespace p25::data;
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// ---------------------------------------------------------------------------
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// Global Variables
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// ---------------------------------------------------------------------------
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bool g_promiscuousHub = false;
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// ---------------------------------------------------------------------------
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// Public Class Members
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// ---------------------------------------------------------------------------
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/* Tests whether a P25 frame is telephone interconnect traffic. */
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bool FNETestHooks::isP25TelIntTraffic(TrafficNetwork& network, p25::lc::LC& control,
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DUID::E duid, const p25::lc::TSBK* tsbk)
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{
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return network.m_tagP25->isTelIntTraffic(control, duid, tsbk);
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}
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/* Tests whether telephone interconnect traffic may be routed between two peers. */
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bool FNETestHooks::isP25TelIntPeerPermitted(TrafficNetwork& network, uint32_t srcPeerId,
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uint32_t dstPeerId, uint32_t dstId)
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{
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return network.m_tagP25->isTelIntPeerPermitted(srcPeerId, dstPeerId,
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network.findPeer(dstPeerId), dstId);
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}
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/* Adds a unit registration owned by a site peer. */
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void FNETestHooks::registerP25Unit(TrafficNetwork& network, uint32_t sitePeerId, uint32_t unitId)
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{
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std::shared_ptr<fne_lookups::AffiliationLookup> affiliations =
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std::make_shared<fne_lookups::AffiliationLookup>("test-p25-registrations", nullptr, false);
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affiliations->unitReg(unitId, sitePeerId);
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network.m_peerAffiliations[sitePeerId] = affiliations;
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}
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/**
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* @brief Initializes an instance of the HostFNE class.
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*/
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HostFNE::HostFNE(const std::string& confFile) :
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m_confFile(confFile), m_conf(), m_network(nullptr), m_mdNetwork(nullptr),
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m_vtunEnabled(false), m_packetDataMode(PacketDataMode::PROJECT25),
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#if !defined(_WIN32)
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m_tun(nullptr),
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#endif
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m_dmrEnabled(false), m_p25Enabled(false), m_p25P2Enabled(false),
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m_nxdnEnabled(false), m_analogEnabled(false), m_ridLookup(nullptr),
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m_tidLookup(nullptr), m_peerListLookup(nullptr), m_adjSiteMapLookup(nullptr),
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m_cryptoLookup(nullptr), m_peerNetworks(), m_pingTime(5U), m_maxMissedPings(5U),
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m_updateLookupTime(10U), m_peerReplicaSavesACL(false),
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m_allowActivityTransfer(false), m_allowDiagnosticTransfer(false), m_RESTAPI(nullptr)
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{
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/* stub */
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}
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/**
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* @brief Finalizes an instance of the HostFNE class.
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*/
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HostFNE::~HostFNE() = default;
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/**
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* @brief Adds a peer to the specified TrafficNetwork.
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* @param network The TrafficNetwork instance.
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* @param peerId The ID of the peer to add.
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* @param state The connection state of the peer.
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* @param connected Whether the peer is connected.
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* @return Reference to the added FNEPeerConnection.
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*/
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FNEPeerConnection& FNETestHooks::addPeer(TrafficNetwork& network, uint32_t peerId,
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NET_CONN_STATUS state, bool connected)
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{
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TrafficNetwork::PeerConnectionPtr connection = std::make_shared<FNEPeerConnection>();
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connection->m_id = peerId;
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connection->m_connectionState = state;
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connection->m_connected = connected;
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network.storePeer(peerId, connection);
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return *connection;
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}
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/**
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* @brief Passes an encoded KMM through the FNE OTAR message dispatcher.
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* @param network The TrafficNetwork instance.
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* @param packet The KMM packet data.
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* @param llId The logical link ID.
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* @param payloadSize The size of the processed payload.
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* @return A unique pointer to the processed KMM frame, or nullptr if processing failed.
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*/
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std::unique_ptr<uint8_t[]> FNETestHooks::processOTARKMM(TrafficNetwork& network,
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const std::vector<uint8_t>& packet, uint32_t llId, uint32_t& payloadSize,
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uint8_t outerAlgoId, uint16_t outerKId, bool dataLinkIndependent)
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{
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payloadSize = 0U;
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if (packet.empty() || network.m_p25OTARService == nullptr)
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return nullptr;
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return network.m_p25OTARService->processKMM(packet.data(), (uint32_t)packet.size(), llId,
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false, &payloadSize, outerAlgoId, outerKId, nullptr, dataLinkIndependent);
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}
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/**
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* @brief Builds an OTAR rekey command for the specified logical link ID and KMM RSI.
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* @param network The TrafficNetwork instance.
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* @param llId The logical link ID.
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* @param kmmRSI The KMM RSI value.
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* @return A vector of vectors containing the OTAR rekey frames.
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*/
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std::vector<std::vector<uint8_t>> FNETestHooks::buildOTARRekey(TrafficNetwork& network,
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uint32_t llId, uint32_t kmmRSI)
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{
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std::vector<std::vector<uint8_t>> frames;
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if (network.m_p25OTARService == nullptr)
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return frames;
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P25OTARService::KMMAuthContext auth;
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uint32_t firstLength = 0U;
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std::vector<std::vector<uint8_t>> additional;
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const bool previousAllowClear = network.m_p25OTARService->m_allowNoUKEKRekey;
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network.m_p25OTARService->m_allowNoUKEKRekey = true;
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UInt8Array first = network.m_p25OTARService->write_KMM_Rekey_Command(llId, kmmRSI,
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KMM_HelloFlag::REKEY_REQUEST_NO_UKEK, &firstLength, auth, &additional);
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network.m_p25OTARService->m_allowNoUKEKRekey = previousAllowClear;
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if (first == nullptr || firstLength == 0U)
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return frames;
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frames.emplace_back(first.get(), first.get() + firstLength);
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for (std::vector<uint8_t>& frame : additional)
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frames.push_back(std::move(frame));
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return frames;
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}
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/**
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* @brief Builds an OTAR Changeover Command without dispatching it.
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* @param network The TrafficNetwork instance.
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* @param llId The logical link ID.
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* @param kmmRSI The KMM RSI value.
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* @param supersededKeysetId The ID of the superseded keyset.
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* @param activeKeysetId The ID of the active keyset.
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* @return A vector containing the encoded OTAR Changeover Command.
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*/
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std::vector<uint8_t> FNETestHooks::buildOTARChangeover(TrafficNetwork& network,
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uint32_t llId, uint32_t kmmRSI, uint8_t supersededKeysetId, uint8_t activeKeysetId)
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{
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if (network.m_p25OTARService == nullptr)
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return {};
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uint32_t length = 0U;
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UInt8Array encoded = network.m_p25OTARService->write_KMM_Changeover_Command(llId,
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kmmRSI, supersededKeysetId, activeKeysetId, &length);
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if (encoded == nullptr || length == 0U)
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return {};
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return std::vector<uint8_t>(encoded.get(), encoded.get() + length);
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}
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/**
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* @brief Builds an OTAR Warm Start Command without dispatching it.
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* @param network The TrafficNetwork instance.
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* @param llId The logical link ID.
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* @param kmmRSI The KMM RSI value.
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* @return A vector containing the encoded OTAR Warm Start Command.
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*/
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std::vector<uint8_t> FNETestHooks::buildOTARWarmStart(TrafficNetwork& network,
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uint32_t llId, uint32_t kmmRSI)
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{
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if (network.m_p25OTARService == nullptr)
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return {};
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uint32_t length = 0U;
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UInt8Array encoded = network.m_p25OTARService->write_KMM_WarmStart_Command(llId, kmmRSI, &length);
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if (encoded == nullptr || length == 0U)
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return {};
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return std::vector<uint8_t>(encoded.get(), encoded.get() + length);
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}
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/**
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* @brief Retrieves the temporary TEK for an OTAR Warm Start transaction.
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* @param network The TrafficNetwork instance.
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* @param rsi The RSI associated with the Warm Start transaction.
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* @param kid Output parameter for the key ID.
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* @param key Output parameter for the temporary TEK.
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* @return True if the temporary TEK was successfully retrieved, false otherwise.
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*/
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bool FNETestHooks::getOTARWarmStartTEK(TrafficNetwork& network, uint32_t rsi,
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uint16_t& kid, std::vector<uint8_t>& key)
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{
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if (network.m_p25OTARService == nullptr)
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return false;
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std::lock_guard<std::mutex> lock(network.m_p25OTARService->m_warmStartMutex);
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auto it = network.m_p25OTARService->m_warmStartTransactions.find(rsi);
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if (it == network.m_p25OTARService->m_warmStartTransactions.end())
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return false;
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kid = it->second.temporaryKId;
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key.assign(it->second.temporaryTEK.begin(), it->second.temporaryTEK.end());
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return true;
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}
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/**
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* @brief Checks if there is an active OTAR Warm Start transaction for the given RSI.
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* @param network The TrafficNetwork instance.
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* @param rsi The RSI to check.
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* @return True if there is an active Warm Start transaction, false otherwise.
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*/
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bool FNETestHooks::hasOTARWarmStart(TrafficNetwork& network, uint32_t rsi)
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{
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if (network.m_p25OTARService == nullptr)
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return false;
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std::lock_guard<std::mutex> lock(network.m_p25OTARService->m_warmStartMutex);
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return network.m_p25OTARService->m_warmStartTransactions.find(rsi) !=
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network.m_p25OTARService->m_warmStartTransactions.end();
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}
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/**
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* @brief Injects and resolves an upstream TEK response through the OTAR cache.
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* @param network The TrafficNetwork instance.
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* @param key The KMM key item representing the TEK.
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* @param algId The algorithm ID used for the TEK.
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* @param keyLength The length of the TEK.
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* @return True if the TEK was successfully cached and resolved, false otherwise.
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*/
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bool FNETestHooks::cacheOTARTEK(TrafficNetwork& network,
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const p25::kmm::KeyItem& key, uint8_t algId, uint8_t keyLength)
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{
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if (network.m_p25OTARService == nullptr)
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return false;
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network.m_p25OTARService->cacheUpstreamTEK(key, algId, keyLength);
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const uint32_t id = ((uint32_t)algId << 16U) | key.kId();
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auto it = network.m_p25OTARService->m_upstreamTEKs.find(id);
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return it != network.m_p25OTARService->m_upstreamTEKs.end() &&
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it->second.algorithmId == algId && it->second.keyLength == keyLength;
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}
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/**
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* @brief Injects and resolves an upstream UKEK response through the OTAR cache.
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* @param network The TrafficNetwork instance.
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* @param rsi The RSI associated with the UKEK.
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* @param key The KMM key item representing the UKEK.
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* @param algId The algorithm ID used for the UKEK.
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* @param keyLength The length of the UKEK.
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* @return True if the UKEK was successfully cached and resolved, false otherwise.
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*/
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bool FNETestHooks::cacheOTARUKEK(TrafficNetwork& network, uint32_t rsi,
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const p25::kmm::KeyItem& key, uint8_t algId, uint8_t keyLength)
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{
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if (network.m_p25OTARService == nullptr)
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return false;
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network.m_p25OTARService->cacheUpstreamUKEK(rsi, key, algId, keyLength);
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auto it = network.m_p25OTARService->m_upstreamUKEKs.find(rsi);
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return it != network.m_p25OTARService->m_upstreamUKEKs.end() &&
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it->second.algorithmId == algId && it->second.keyLength == keyLength;
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}
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/**
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* @brief Resolves the security parameters of an OTAR response packet.
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* @param network The TrafficNetwork instance.
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* @param packet The OTAR response packet data.
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* @param encrypted Output flag indicating if the packet is encrypted.
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* @param algoId Output parameter for the algorithm ID used for encryption.
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* @param kid Output parameter for the key ID used for encryption.
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* @return True if the security parameters were successfully resolved, false otherwise.
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*/
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bool FNETestHooks::resolveOTARResponseSecurity(TrafficNetwork& network,
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const std::vector<uint8_t>& packet, bool& encrypted, uint8_t& algoId, uint16_t& kid)
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{
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if (packet.empty() || network.m_p25OTARService == nullptr)
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return false;
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return network.m_p25OTARService->resolveResponseSecurity(packet.data(),
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(uint32_t)packet.size(), encrypted, algoId, kid);
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}
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/**
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* @brief Passes a DLD KMM through the public P25 OTAR bearer entry point.
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* @param network The TrafficNetwork instance.
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* @param packet The DLD packet data.
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* @param llId The logical link ID.
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* @param n The sequence number.
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* @param encrypted Whether the packet is encrypted.
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* @param algoId The algorithm ID used for encryption.
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* @param kid The key ID used for encryption.
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* @param mi The message integrity value.
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* @return True if the packet was successfully processed, false otherwise.
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*/
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bool FNETestHooks::processOTARDLD(TrafficNetwork& network, const std::vector<uint8_t>& packet,
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uint32_t llId, uint8_t n, bool encrypted, uint8_t algoId, uint16_t kid, const uint8_t* mi)
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{
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if (packet.empty() || network.m_p25OTARService == nullptr)
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return false;
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return network.m_p25OTARService->processDLD(packet.data(), (uint32_t)packet.size(), llId, n,
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encrypted, algoId, kid, mi);
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}
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/**
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* @brief Encodes and injects a complete DLD KMM through the P25 PDU assembler path.
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* @param network The TrafficNetwork instance.
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* @param packet The DLD packet data.
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* @param llId The logical link ID.
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* @param encrypted Whether the packet is encrypted.
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* @param algoId The algorithm ID used for encryption.
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* @param kid The key ID used for encryption.
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* @param mi The message integrity value.
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* @return True if the packet was successfully processed, false otherwise.
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*/
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bool FNETestHooks::processOTARDLDPDU(TrafficNetwork& network, const std::vector<uint8_t>& packet,
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uint32_t llId, bool encrypted, uint8_t algoId, uint16_t kid, const uint8_t* mi)
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{
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if (packet.empty() || network.m_tagP25 == nullptr)
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return false;
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p25::data::DataHeader header;
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header.setFormat(PDUFormatType::CONFIRMED);
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header.setMFId(MFG_STANDARD);
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header.setAckNeeded(true);
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header.setOutbound(false);
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header.setSAP(encrypted ? PDUSAP::ENC_USER_DATA : PDUSAP::UNENC_KMM);
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header.setLLId(llId);
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header.setFullMessage(true);
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header.setBlocksToFollow(1U);
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if (encrypted) {
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if (mi == nullptr)
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return false;
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header.setEXSAP(PDUSAP::UNENC_KMM);
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header.setAlgId(algoId);
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header.setKId(kid);
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header.setMI(mi);
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}
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header.calculateLength((uint32_t)packet.size());
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p25::data::Assembler assembler;
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uint32_t bitLength = 0U;
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UInt8Array assembled = assembler.assemble(header, false, encrypted, packet.data(), &bitLength);
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if (assembled == nullptr || bitLength <= P25_PREAMBLE_LENGTH_BITS)
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return false;
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const uint32_t blockCount = (bitLength - P25_PREAMBLE_LENGTH_BITS) / P25_PDU_FEC_LENGTH_BITS;
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auto* packetData = network.m_tagP25->packetData();
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for (uint32_t block = 0U; block < blockCount; ++block) {
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uint8_t envelope[24U + P25_PDU_FEC_LENGTH_BYTES] = { 0U };
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SET_UINT24(P25_PDU_FEC_LENGTH_BYTES, envelope, 8U);
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envelope[20U] = (uint8_t)(blockCount - 1U);
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envelope[21U] = (uint8_t)block;
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Utils::getBitRange(assembled.get(), envelope + 24U,
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P25_PREAMBLE_LENGTH_BITS + block * P25_PDU_FEC_LENGTH_BITS, P25_PDU_FEC_LENGTH_BITS);
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if (!packetData->processFrame(envelope, sizeof(envelope), 1U, (uint16_t)block, 1U))
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return false;
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}
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return true;
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}
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/** Injects a one-block PDU response through the FNE packet-data receiver. */
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bool FNETestHooks::processP25PDUResponse(TrafficNetwork& network, uint32_t llId,
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uint8_t responseStatus)
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{
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if (network.m_tagP25 == nullptr)
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return false;
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p25::data::DataHeader header;
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header.setFormat(PDUFormatType::RSP);
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header.setMFId(MFG_STANDARD);
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header.setOutbound(false);
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header.setResponseClass(PDUAckClass::ACK);
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header.setResponseType(PDUAckType::ACK);
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header.setResponseStatus(responseStatus);
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header.setLLId(llId);
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header.setFullMessage(true);
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header.setBlocksToFollow(0U);
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uint8_t envelope[24U + P25_PDU_FEC_LENGTH_BYTES] = { 0U };
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SET_UINT24(P25_PDU_FEC_LENGTH_BYTES, envelope, 8U);
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envelope[20U] = 0U;
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envelope[21U] = 0U;
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header.encode(envelope + 24U);
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return network.m_tagP25->packetData()->processFrame(envelope, sizeof(envelope),
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1U, 0U, 1U);
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}
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/**
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* @brief Passes a complete Version-0 DLI datagram through the network receive task.
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* @param network The TrafficNetwork instance.
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* @param datagram The DLI packet data.
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* @return True if the packet was successfully processed, false otherwise.
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*/
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void FNETestHooks::processOTARDLI(TrafficNetwork& network, const std::vector<uint8_t>& datagram)
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{
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if (datagram.empty() || network.m_p25OTARService == nullptr)
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return;
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OTARPacketRequest* req = new OTARPacketRequest();
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req->obj = network.m_p25OTARService;
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req->address = {};
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req->addrLen = 0U;
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req->length = (int)datagram.size();
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req->buffer = new uint8_t[datagram.size()];
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::memcpy(req->buffer, datagram.data(), datagram.size());
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P25OTARService::taskNetworkRx(req);
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}
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/**
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* @brief Opens the real DLI UDP endpoint for an integration test.
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* @param network The TrafficNetwork instance.
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* @param address The IP address of the DLI UDP endpoint.
|
|
* @param port The port number of the DLI UDP endpoint.
|
|
* @return True if the endpoint was successfully opened, false otherwise.
|
|
*/
|
|
bool FNETestHooks::openOTARDLI(TrafficNetwork& network, const std::string& address, uint16_t port)
|
|
{
|
|
return network.m_p25OTARService != nullptr && network.m_p25OTARService->open(address, port);
|
|
}
|
|
|
|
/**
|
|
* @brief Polls the real DLI UDP endpoint.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param ms The number of milliseconds to wait.
|
|
*/
|
|
void FNETestHooks::clockOTARDLI(TrafficNetwork& network, uint32_t ms)
|
|
{
|
|
if (network.m_p25OTARService != nullptr)
|
|
network.m_p25OTARService->clock(ms);
|
|
}
|
|
|
|
/**
|
|
* @brief Closes the real DLI UDP endpoint.
|
|
* @param network The TrafficNetwork instance.
|
|
*/
|
|
void FNETestHooks::closeOTARDLI(TrafficNetwork& network)
|
|
{
|
|
if (network.m_p25OTARService != nullptr)
|
|
network.m_p25OTARService->close();
|
|
}
|
|
|
|
/**
|
|
* @brief Applies the OTAR outer encryption/decryption implementation.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param algoId The algorithm ID used for encryption/decryption.
|
|
* @param kid The key ID used for encryption/decryption.
|
|
* @param mi The message integrity value.
|
|
* @param packet The packet data to be encrypted/decrypted.
|
|
* @param encrypt True to encrypt, false to decrypt.
|
|
* @return The resulting encrypted/decrypted packet.
|
|
*/
|
|
std::vector<uint8_t> FNETestHooks::cryptOTARKMM(TrafficNetwork& network, uint8_t algoId,
|
|
uint16_t kid, uint8_t* mi, const std::vector<uint8_t>& packet, bool encrypt)
|
|
{
|
|
if (packet.empty() || network.m_p25OTARService == nullptr)
|
|
return {};
|
|
|
|
UInt8Array result = network.m_p25OTARService->cryptKMM(algoId, kid, mi,
|
|
packet.data(), (uint32_t)packet.size(), encrypt);
|
|
if (result == nullptr)
|
|
return {};
|
|
return std::vector<uint8_t>(result.get(), result.get() + packet.size());
|
|
}
|
|
|
|
/**
|
|
* @brief Checks if the specified inbound message number exists for the given RSI.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param rsi The RSI to check.
|
|
* @param mn The message number to check.
|
|
* @return True if the inbound message number exists and matches, false otherwise.
|
|
*/
|
|
bool FNETestHooks::hasOTARInboundMessageNumber(TrafficNetwork& network, uint32_t rsi, uint16_t mn)
|
|
{
|
|
if (network.m_p25OTARService == nullptr)
|
|
return false;
|
|
|
|
auto it = network.m_p25OTARService->m_rsiInboundMessageNumber.find(rsi);
|
|
return it != network.m_p25OTARService->m_rsiInboundMessageNumber.end() && it->second == mn;
|
|
}
|
|
|
|
/**
|
|
* @brief Enables or disables KMF services for the specified TrafficNetwork.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param enabled True to enable KMF services, false to disable.
|
|
*/
|
|
void FNETestHooks::setKMFServicesEnabled(TrafficNetwork& network, bool enabled)
|
|
{
|
|
network.m_kmfServicesEnabled = enabled;
|
|
}
|
|
|
|
/**
|
|
* @brief Adds a cryptographic key to the network's crypto lookup.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param key The cryptographic key to add.
|
|
*/
|
|
void FNETestHooks::addCryptoKey(TrafficNetwork& network, const EKCKeyItem& key)
|
|
{
|
|
network.m_cryptoLookup->addEntry(key);
|
|
}
|
|
|
|
/**
|
|
* @brief Adds a UKEK to the test crypto container.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param key The UKEK key item to add.
|
|
*/
|
|
void FNETestHooks::addCryptoUKEK(TrafficNetwork& network, const EKCKeyItem& key)
|
|
{
|
|
network.m_cryptoLookup->addUKEK(key);
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
// Static Class Members
|
|
// ---------------------------------------------------------------------------
|
|
|
|
/**
|
|
* @brief Checks if the specified peer exists in the TrafficNetwork.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param peerId The ID of the peer to check.
|
|
* @return True if the peer exists, false otherwise.
|
|
*/
|
|
bool FNETestHooks::hasPeer(const TrafficNetwork& network, uint32_t peerId)
|
|
{
|
|
return network.findPeer(peerId) != nullptr;
|
|
}
|
|
|
|
/**
|
|
* @brief Retrieves the number of peers in the TrafficNetwork.
|
|
* @param network The TrafficNetwork instance.
|
|
* @return The number of peers.
|
|
*/
|
|
size_t FNETestHooks::peerCount(const TrafficNetwork& network)
|
|
{
|
|
return network.peerCount();
|
|
}
|
|
|
|
/**
|
|
* @brief Retrieves the connection state of the specified peer.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param peerId The ID of the peer.
|
|
* @return The connection state of the peer.
|
|
*/
|
|
NET_CONN_STATUS FNETestHooks::peerState(const TrafficNetwork& network, uint32_t peerId)
|
|
{
|
|
TrafficNetwork::PeerConnectionPtr peer = network.findPeer(peerId);
|
|
if (peer == nullptr)
|
|
throw std::out_of_range("peer does not exist");
|
|
return peer->connectionState();
|
|
}
|
|
|
|
/**
|
|
* @brief Retains a shared reference to the specified peer connection.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param peerId The ID of the peer to retain.
|
|
* @return Shared peer connection, or nullptr if the peer does not exist.
|
|
*/
|
|
std::shared_ptr<FNEPeerConnection> FNETestHooks::retainPeer(
|
|
const TrafficNetwork& network, uint32_t peerId)
|
|
{
|
|
return network.findPeer(peerId);
|
|
}
|
|
|
|
/**
|
|
* @brief Removes a peer from the specified TrafficNetwork.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param peerId The ID of the peer to remove.
|
|
*/
|
|
void FNETestHooks::removePeer(TrafficNetwork& network, uint32_t peerId)
|
|
{
|
|
network.removePeer(peerId);
|
|
}
|
|
|
|
/**
|
|
* @brief Clears all peers from the specified TrafficNetwork.
|
|
* @param network The TrafficNetwork instance.
|
|
*/
|
|
void FNETestHooks::clearPeers(TrafficNetwork& network)
|
|
{
|
|
for (const auto& peer : network.peersSnapshot())
|
|
network.removePeer(peer.first);
|
|
}
|
|
|
|
/**
|
|
* @brief Replaces a replicated active peer list for testing.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param peerId The replica peer ID.
|
|
* @param peers The active peer list to store.
|
|
*/
|
|
void FNETestHooks::updateReplicatedPeers(TrafficNetwork& network, uint32_t peerId, const json::array& peers)
|
|
{
|
|
network.updateReplicatedPeers(peerId, peers);
|
|
}
|
|
|
|
/**
|
|
* @brief Gets a snapshot of the replicated active peer lists.
|
|
* @param network The TrafficNetwork instance.
|
|
* @return Map of replica peer IDs to active peer lists.
|
|
*/
|
|
std::unordered_map<uint32_t, json::array> FNETestHooks::replicatedPeersSnapshot(const TrafficNetwork& network)
|
|
{
|
|
return network.replicatedPeersSnapshot();
|
|
}
|
|
|
|
/**
|
|
* @brief Removes a replicated active peer list for testing.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param peerId The replica peer ID.
|
|
*/
|
|
void FNETestHooks::eraseReplicatedPeers(TrafficNetwork& network, uint32_t peerId)
|
|
{
|
|
network.eraseReplicatedPeers(peerId);
|
|
}
|
|
|
|
/**
|
|
* @brief Creates a NetPacketRequest for the specified network, metadata, function, subFunction, peerId, and packet.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param metadata The MetadataNetwork instance (can be nullptr).
|
|
* @param function The network function.
|
|
* @param subFunction The network sub-function.
|
|
* @param peerId The ID of the peer.
|
|
* @param packet The packet data.
|
|
* @return Pointer to the created NetPacketRequest.
|
|
*/
|
|
static NetPacketRequest* makeRequest(TrafficNetwork& network, MetadataNetwork* metadata,
|
|
NET_FUNC::ENUM function, NET_SUBFUNC::ENUM subFunction, uint32_t peerId,
|
|
const std::vector<uint8_t>& packet)
|
|
{
|
|
NetPacketRequest* request = new NetPacketRequest();
|
|
request->obj = &network;
|
|
request->metadataObj = metadata;
|
|
request->peerId = peerId;
|
|
request->fneHeader.setFunction(function);
|
|
request->fneHeader.setSubFunction(subFunction);
|
|
request->fneHeader.setPeerId(peerId);
|
|
request->fneHeader.setStreamId(1U);
|
|
request->rtpHeader.setSSRC(peerId);
|
|
request->pktRxTime = std::chrono::duration_cast<std::chrono::milliseconds>(
|
|
std::chrono::system_clock::now().time_since_epoch()).count();
|
|
request->length = static_cast<int>(packet.size());
|
|
if (!packet.empty()) {
|
|
request->buffer = new uint8_t[packet.size()];
|
|
::memcpy(request->buffer, packet.data(), packet.size());
|
|
}
|
|
return request;
|
|
}
|
|
|
|
/**
|
|
* @brief Dispatches a traffic packet to the specified TrafficNetwork.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param function The network function.
|
|
* @param subFunction The network sub-function.
|
|
* @param peerId The ID of the peer.
|
|
* @param packet The packet data.
|
|
*/
|
|
void FNETestHooks::dispatchTraffic(TrafficNetwork& network, NET_FUNC::ENUM function,
|
|
NET_SUBFUNC::ENUM subFunction, uint32_t peerId, const std::vector<uint8_t>& packet)
|
|
{
|
|
TrafficNetwork::taskNetworkRx(makeRequest(network, nullptr, function, subFunction, peerId, packet));
|
|
}
|
|
|
|
/**
|
|
* @brief Dispatches a metadata packet to the specified TrafficNetwork.
|
|
* @param network The TrafficNetwork instance.
|
|
* @param metadata The MetadataNetwork instance.
|
|
* @param function The network function.
|
|
* @param subFunction The network sub-function.
|
|
* @param peerId The ID of the peer.
|
|
* @param packet The packet data.
|
|
*/
|
|
void FNETestHooks::dispatchMetadata(TrafficNetwork& network, MetadataNetwork& metadata,
|
|
NET_FUNC::ENUM function, NET_SUBFUNC::ENUM subFunction, uint32_t peerId,
|
|
const std::vector<uint8_t>& packet)
|
|
{
|
|
MetadataNetwork::taskNetworkRx(makeRequest(network, &metadata, function, subFunction, peerId, packet));
|
|
}
|