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Code Activity

- Make connectionQueue(), latestTransmissionOutcomes() and latestTransmissionSuccessful() methods static in order to match the underlying data storage.

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- Make it possible to transfer elements directly between connectionQueues.

- Add defaultBSSID value.

- Fix bug where encrypted Espnow-connections expired 1 ms too late.

- Add MutexTracker::captureBan() functionality and use it in the espnowReceiveCallbackWrapper method to ensure a consistent mutex environment there.

- Rename acceptRequest to acceptRequests since several requests can be accepted, not just one.

- Reorganize EspnowMeshBackend.cpp.

- Split sendEspnowResponses() method into sendEspnowResponses() and sendPeerRequestConfirmations().

- Add sendStoredEspnowMessages() method to provide the same functionality as the previous version of sendEspnowResponses().

- Add logic for handling peerRequestConfirmations received at the same time as a peer request is being made, to avoid lockups when there are simultaneous cyclic peer requests.

- Add logic for handling simultaneous reciprocal peer requests.

- Include MAC addresses in HMAC calculations for peer requests and use HMAC for all unencrypted peer request messages, to make sure we receive valid MAC combinations.

- Add asserts to ensure ESP-NOW encryption integrity during code changes.

- Add estimatedMaxDuration argument to performEspnowMaintainance and related methods.

- Add methods to EncryptedConnectionData for setting peer MAC.

- Remove createEncryptionRequestMessage function from JsonTranslator since it is not used, to increase clarity.

- Add encryptedConnectionsSoftLimit() and related functionality.

- Add mutex to protect connectionQueue usage during attemptTransmission.

- Add _ongoingPeerRequestMac variable.

- Add reservedEncryptedConnections() method.

- Add TransmissionOutcomesUpdateHook() callback.

- Add constConnectionQueue() method to allow connectionQueue usage while connectionQueue mutex is active.

- Rearrange attemptAutoEncryptingTransmission argument order to increase efficiency.

- Add functionality for serializing the unencrypted ESP-NOW connection.

- Add some constness.

- Improve comments.

- Improve documentation.

- Update keywords.txt.
This commit is contained in:
Anders
2019-10-31 22:25:12 +01:00
parent b0ef9195b5
commit f8ec4f1c72
23 changed files with 981 additions and 533 deletions
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9
libraries/ESP8266WiFiMesh/src/EncryptedConnectionData.cpp
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@ -89,6 +89,11 @@ uint8_t *EncryptedConnectionData::getPeerApMac(uint8_t *resultArray) const
return resultArray;
}
void EncryptedConnectionData::setPeerApMac(const uint8_t *peerApMac)
{
std::copy_n(peerApMac, 6, _peerApMac);
}
bool EncryptedConnectionData::connectedTo(const uint8_t *peerMac) const
{
if(macEqual(peerMac, _peerStaMac) || macEqual(peerMac, _peerApMac))
@ -146,10 +151,10 @@ bool EncryptedConnectionData::desync() const { return _desync; }
String EncryptedConnectionData::serialize() const
{
// Returns: {"connectionState":{"duration":"123","password":"abc","ownSessionKey":"1A2","peerSessionKey":"3B4","peerStaMac":"F2","peerApMac":"E3"}}
// Returns: {"connectionState":{"duration":"123","password":"abc","ownSK":"1A2","peerSK":"3B4","peerStaMac":"F2","peerApMac":"E3"}}
return
"{\"connectionState\":{"
JsonTranslator::jsonConnectionState
+ (temporary() ? JsonTranslator::jsonDuration + "\"" + String(temporary()->remainingDuration()) + "\"," : "")
+ JsonTranslator::jsonDesync + "\"" + String(desync()) + "\","
+ JsonTranslator::jsonOwnSessionKey + "\"" + uint64ToString(getOwnSessionKey()) + "\","