Node / meshtastic / Meshtastic-Android / files / core / data / src / commonMain / kotlin / org / meshtastic / core / data / manager / AdminPacketHandlerImpl.kt

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T8b949e/*

* Copyright (c) 2026 Meshtastic LLC

*

* This program is free software: you can redistribute it and/or modify

* it under the terms of the GNU General Public License as published by

* the Free Software Foundation, either version 3 of the License, or

* (at your option) any later version.

*

* This program is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

* GNU General Public License for more details.

*

* You should have received a copy of the GNU General Public License

* along with this program. If not, see <https://www.gnu.org/licenses/>.

*/

Tff7b72package T7ee787org.meshtastic.core.data.manager

Tff7b72import T7ee787co.touchlab.kermit.Logger

Tff7b72import T7ee787org.koin.core.annotation.Single

Tff7b72import T7ee787org.meshtastic.core.repository.AdminPacketHandler

Tff7b72import T7ee787org.meshtastic.core.repository.MeshConfigFlowManager

Tff7b72import T7ee787org.meshtastic.core.repository.MeshConfigHandler

Tff7b72import T7ee787org.meshtastic.core.repository.NodeManager

Tff7b72import T7ee787org.meshtastic.core.repository.SessionManager

Tff7b72import T7ee787org.meshtastic.proto.AdminMessage

Tff7b72import T7ee787org.meshtastic.proto.MeshPacket

T8b949e/**

* Implementation of [AdminPacketHandler] that processes admin messages, including session passkeys, device/module

* configuration, and metadata.

*/

Tf0883e@Single

Tff7b72class T56d364AdminPacketHandlerImplTb4b4b4(

Tff7b72private Tff7b72val Te6edf3nodeManagerTb4b4b4: Te6edf3NodeManagerTb4b4b4,

Tff7b72private Tff7b72val Te6edf3configHandlerTb4b4b4: Te6edf3LazyTff7b72<Te6edf3MeshConfigHandlerTff7b72>Tb4b4b4,

Tff7b72private Tff7b72val Te6edf3configFlowManagerTb4b4b4: Te6edf3LazyTff7b72<Te6edf3MeshConfigFlowManagerTff7b72>Tb4b4b4,

Tff7b72private Tff7b72val Te6edf3sessionManagerTb4b4b4: Te6edf3SessionManagerTb4b4b4,

Tb4b4b4) Tb4b4b4: Te6edf3AdminPacketHandler Tb4b4b4{

Tff7b72override Tff7b72fun Td2a8ffhandleAdminMessageTb4b4b4(Te6edf3packetTb4b4b4: Te6edf3MeshPacketTb4b4b4, Te6edf3myNodeNumTb4b4b4: Tffa657IntTb4b4b4) Tb4b4b4{

Tff7b72val Te6edf3payload Tff7b72= Te6edf3packetTb4b4b4.Te6edf3decodedTff7b72?.Te6edf3payload Tff7b72?: Tff7b72return

Tff7b72val Te6edf3u Tff7b72= Te6edf3AdminMessageTb4b4b4.Te6edf3ADAPTERTb4b4b4.Te6edf3decodeTb4b4b4(Te6edf3payloadTb4b4b4)

Te6edf3LoggerTb4b4b4.Te6edf3d Tb4b4b4{ Ta5d6ff"Ta5d6ffAdmin message from=Tffd700${Te6edf3packetTb4b4b4.Te6edf3fromTffd700}Ta5d6ff fields=Tffd700${Te6edf3uTb4b4b4.Te6edf3summarizeTb4b4b4(Tb4b4b4)Tffd700}Ta5d6ff" Tb4b4b4}

T8b949e// Firmware embeds the session_passkey in every admin response. A missing (default-empty)

T8b949e// field must not reset stored state, so only record refreshes when bytes arrived.

Tff7b72val Te6edf3incomingPasskey Tff7b72= Te6edf3uTb4b4b4.Te6edf3session_passkey

Tff7b72if Tb4b4b4(Te6edf3incomingPasskeyTb4b4b4.Te6edf3size Tff7b72> T79c0ff0Tb4b4b4) Tb4b4b4{

Te6edf3sessionManagerTb4b4b4.Te6edf3recordSessionTb4b4b4(Te6edf3packetTb4b4b4.Te6edf3fromTb4b4b4, Te6edf3incomingPasskeyTb4b4b4)

Tb4b4b4}

Tff7b72val Te6edf3fromNum Tff7b72= Te6edf3packetTb4b4b4.Te6edf3from

Te6edf3uTb4b4b4.Te6edf3get_module_config_responseTff7b72?.Te6edf3let Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3fromNum Tff7b72=Tff7b72= Te6edf3myNodeNumTb4b4b4) Tb4b4b4{

Te6edf3configHandlerTb4b4b4.Te6edf3valueTb4b4b4.Te6edf3handleModuleConfigTb4b4b4(Tffa657itTb4b4b4)

Tb4b4b4} Tff7b72else Tb4b4b4{

Tffa657itTb4b4b4.Te6edf3statusmessageTff7b72?.Te6edf3node_statusTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3nodeManagerTb4b4b4.Te6edf3updateNodeStatusTb4b4b4(Te6edf3fromNumTb4b4b4, Tffa657itTb4b4b4) Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tff7b72if Tb4b4b4(Te6edf3fromNum Tff7b72=Tff7b72= Te6edf3myNodeNumTb4b4b4) Tb4b4b4{

Te6edf3uTb4b4b4.Te6edf3get_config_responseTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3configHandlerTb4b4b4.Te6edf3valueTb4b4b4.Te6edf3handleDeviceConfigTb4b4b4(Tffa657itTb4b4b4) Tb4b4b4}

Te6edf3uTb4b4b4.Te6edf3get_channel_responseTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3configHandlerTb4b4b4.Te6edf3valueTb4b4b4.Te6edf3handleChannelTb4b4b4(Tffa657itTb4b4b4) Tb4b4b4}

Tb4b4b4}

Te6edf3uTb4b4b4.Te6edf3get_device_metadata_responseTff7b72?.Te6edf3let Tb4b4b4{

Tff7b72if Tb4b4b4(Te6edf3fromNum Tff7b72=Tff7b72= Te6edf3myNodeNumTb4b4b4) Tb4b4b4{

Te6edf3configFlowManagerTb4b4b4.Te6edf3valueTb4b4b4.Te6edf3handleLocalMetadataTb4b4b4(Tffa657itTb4b4b4)

Tb4b4b4} Tff7b72else Tb4b4b4{

Te6edf3nodeManagerTb4b4b4.Te6edf3insertMetadataTb4b4b4(Te6edf3fromNumTb4b4b4, Tffa657itTb4b4b4)

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

Tb4b4b4}

T8b949e/** Returns a short summary of the non-null admin message fields for logging. */

Tff7b72private Tff7b72fun Te6edf3AdminMessageTb4b4b4.Td2a8ffsummarizeTb4b4b4(Tb4b4b4)Tb4b4b4: Tffa657String Tff7b72= Te6edf3buildList Tb4b4b4{

Te6edf3get_config_responseTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3addTb4b4b4(Ta5d6ff"Ta5d6ffget_config_responseTa5d6ff"Tb4b4b4) Tb4b4b4}

Te6edf3get_module_config_responseTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3addTb4b4b4(Ta5d6ff"Ta5d6ffget_module_config_responseTa5d6ff"Tb4b4b4) Tb4b4b4}

Te6edf3get_channel_responseTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3addTb4b4b4(Ta5d6ff"Ta5d6ffget_channel_responseTa5d6ff"Tb4b4b4) Tb4b4b4}

Te6edf3get_device_metadata_responseTff7b72?.Te6edf3let Tb4b4b4{ Te6edf3addTb4b4b4(Ta5d6ff"Ta5d6ffget_device_metadata_responseTa5d6ff"Tb4b4b4) Tb4b4b4}

Tff7b72if Tb4b4b4(Te6edf3session_passkeyTb4b4b4.Te6edf3size Tff7b72> T79c0ff0Tb4b4b4) Te6edf3addTb4b4b4(Ta5d6ff"Ta5d6ffsession_passkeyTa5d6ff"Tb4b4b4)

Tb4b4b4}

Tb4b4b4.Te6edf3joinToStringTb4b4b4(Tb4b4b4)

Tb4b4b4.Te6edf3ifEmpty Tb4b4b4{ Ta5d6ff"Ta5d6ffemptyTa5d6ff" Tb4b4b4}