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Lockdown PIN redaction, a build guard, and favorite compaction (#11285)

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* Redact the pairing PIN from unauthorized lockdown clients

* Fail the build when PacketAPI would bypass the lockdown gate

* Compact kept favorites when resetting the node database

* Make the compaction loop reference const
This commit is contained in:
Thomas Göttgens
2026-07-30 11:13:11 +00:00
committed by GitHub
parent 21e3a583bd
commit fc67590317
3 changed files with 23 additions and 7 deletions
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src/mesh/NodeDB.cpp
+11 -7
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@@ -1607,15 +1607,19 @@ void NodeDB::resetNodes(bool keepFavorites)
numMeshNodes = 1;
if (keepFavorites) {
LOG_INFO("Clearing node database - preserving favorites");
for (size_t i = 0; i < meshNodes->size(); i++) {
meshtastic_NodeInfoLite &node = meshNodes->at(i);
if (i > 0 && !nodeInfoLiteIsFavorite(&node)) {
eraseNodeSatellites(node.num);
node = meshtastic_NodeInfoLite();
} else {
// Compact favorites into contiguous low slots: zeroing in place leaves one above
// numMeshNodes, invisible to every `i < numMeshNodes` scan yet still serialized to flash.
for (size_t i = 1; i < meshNodes->size(); i++) {
const meshtastic_NodeInfoLite &node = meshNodes->at(i);
if (nodeInfoLiteIsFavorite(&node)) {
if (numMeshNodes != i)
meshNodes->at(numMeshNodes) = node;
numMeshNodes += 1;
} else if (node.num) {
eraseNodeSatellites(node.num);
}
};
}
std::fill(nodeDatabase.nodes.begin() + numMeshNodes, nodeDatabase.nodes.end(), meshtastic_NodeInfoLite());
} else {
LOG_INFO("Clearing node database - removing favorites");
for (size_t i = 1; i < meshNodes->size(); i++) {