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fix(routing): prevent licensed users from rebroadcasting packets to or from unlicensed users (#9958)

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* fix(routing): prevent licensed users from rebroadcasting packets from unlicensed or unknown users

* fix(routing): prevent licensed users from rebroadcasting packets to or from unlicensed users

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
This commit is contained in:
Tom
2026-03-22 18:47:52 +00:00
committed by GitHub
parent d293d654a0
commit bfaf6c6b20
1 changed files with 4 additions and 3 deletions
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7
src/modules/RoutingModule.cpp
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@@ -20,10 +20,11 @@ bool RoutingModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp, mesh
if ((nodeDB->getMeshNode(mp.from) == NULL || !nodeDB->getMeshNode(mp.from)->has_user) &&
(nodeDB->getMeshNode(mp.to) == NULL || !nodeDB->getMeshNode(mp.to)->has_user))
return false;
} else if (owner.is_licensed && nodeDB->getLicenseStatus(mp.from) == UserLicenseStatus::NotLicensed) {
// Don't let licensed users to rebroadcast packets from unlicensed users
} else if (owner.is_licensed && ((nodeDB->getLicenseStatus(mp.from) == UserLicenseStatus::NotLicensed) ||
(nodeDB->getLicenseStatus(mp.to) == UserLicenseStatus::NotLicensed))) {
// Don't let licensed users to rebroadcast packets to or from unlicensed users
// If we know they are in-fact unlicensed
LOG_DEBUG("Packet from unlicensed user, ignoring packet");
LOG_DEBUG("Packet to or from unlicensed user, ignoring packet");
return false;
}