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* BUG FIX: repeater remote admin, flood login should invalidate the client->out_path

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This commit is contained in:
Scott Powell
2025-11-24 22:56:55 +11:00
parent f2740150df
commit dc58f0ea83
2 changed files with 7 additions and 3 deletions
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8
examples/simple_repeater/MyMesh.cpp
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@@ -82,7 +82,7 @@ void MyMesh::putNeighbour(const mesh::Identity &id, uint32_t timestamp, float sn
#endif
}
uint8_t MyMesh::handleLoginReq(const mesh::Identity& sender, const uint8_t* secret, uint32_t sender_timestamp, const uint8_t* data) {
uint8_t MyMesh::handleLoginReq(const mesh::Identity& sender, const uint8_t* secret, uint32_t sender_timestamp, const uint8_t* data, bool is_flood) {
ClientInfo* client = NULL;
if (data[0] == 0) { // blank password, just check if sender is in ACL
client = acl.getClient(sender.pub_key, PUB_KEY_SIZE);
@@ -123,6 +123,10 @@ uint8_t MyMesh::handleLoginReq(const mesh::Identity& sender, const uint8_t* secr
}
}
if (is_flood) {
client->out_path_len = -1; // need to rediscover out_path
}
uint32_t now = getRTCClock()->getCurrentTimeUnique();
memcpy(reply_data, &now, 4); // response packets always prefixed with timestamp
reply_data[4] = RESP_SERVER_LOGIN_OK;
@@ -438,7 +442,7 @@ void MyMesh::onAnonDataRecv(mesh::Packet *packet, const uint8_t *secret, const m
data[len] = 0; // ensure null terminator
uint8_t reply_len;
if (data[4] == 0 || data[4] >= ' ') { // is password, ie. a login request
reply_len = handleLoginReq(sender, secret, timestamp, &data[4]);
reply_len = handleLoginReq(sender, secret, timestamp, &data[4], packet->isRouteFlood());
//} else if (data[4] == ANON_REQ_TYPE_*) { // future type codes
// TODO
} else {

2
examples/simple_repeater/MyMesh.h
View File

@@ -113,7 +113,7 @@ class MyMesh : public mesh::Mesh, public CommonCLICallbacks {
#endif
void putNeighbour(const mesh::Identity& id, uint32_t timestamp, float snr);
uint8_t handleLoginReq(const mesh::Identity& sender, const uint8_t* secret, uint32_t sender_timestamp, const uint8_t* data);
uint8_t handleLoginReq(const mesh::Identity& sender, const uint8_t* secret, uint32_t sender_timestamp, const uint8_t* data, bool is_flood);
int handleRequest(ClientInfo* sender, uint32_t sender_timestamp, uint8_t* payload, size_t payload_len);
mesh::Packet* createSelfAdvert();