13 Commits

Author SHA1 Message Date
callebtc
282ac0fe5a
Fix: do not reject empty packets that arent message type (#510)
* do not reject empty packets that arent message type

* leave message with empty byte array

* clean up comments
2025-11-03 20:37:31 +01:00
callebtc
a4ce8cc979
better tracking of first announce seen (#502) 2025-10-30 00:39:24 +01:00
callebtc
1486121b77
Extract constants (#469)
* extract constants

* refactor constants
2025-10-12 20:59:37 +02:00
callebtc
1178fc254a
remove the noise handshake if peer goes offline (#435) 2025-09-15 15:33:39 +02:00
callebtc
73c91b9509
Plumtree sync (#393)
* wip plumtree

* sync works

* fix logging

* ttl to 0

* fix send packet to one peer

* spec

* wip GCS instead of bloom

* remove bloom filter remainders

* clean

* prune old announcements

* remove announcements from sync after LEAVE

* sync after 1 second

* pruning

* track own announcement and prune messages without announcements

* fix pruning

* getGcsMaxFilterBytes default value 400 bytes

* parameters
2025-09-14 03:32:10 +02:00
callebtc
33b5814b7a
Sign mesh message (#353)
* sign BLE packets

* fix x
2025-08-30 12:45:36 +02:00
callebtc
9795e2ce8a
Changes bitchat protocol (#265)
* create payload

* compiles and can send messages

* identityannouncement

* DMs work, read receipt not sent yet

* works

* delete old code

* simplify

* working

* fragment wip

* compression wip

* use zlib compression

* clean

* nice

* mesh

* remove comments
2025-08-18 21:16:27 +02:00
callebtc
4cb5932fd0
improve identity announcements (#198)
* improve identity announcements

* touches

* signing noise id

* panic mode delete signing key
2025-07-31 06:26:41 +02:00
callebtc
534be7e613
Refactor fingerprint manager (#185)
* centralized fingerprint manager

* centralized fingerprintmanager

* update fingerprint only if no collision
2025-07-25 15:43:19 +02:00
callebtc
c3c395832c
Implement Noise XX Handshake Protocol for Direct Messages (#180)
* noise

* works?

* noise

* temporary

* better

* wip: use subnet

* better

* barely working

* werk

* subnet

* fix peer ID

* 8 byte peer ID

* wip noise

* wip fixes for noise

* std lib for noise

* noise handshake one step further

* buffers

* use fork

* fix imports

* simplify counter

* remove trash

* hashing

* no prologue

* nice

* wip, use noise encryption

* peer ID hex

* simplify session manager

* heavy logging

* use singleton

* Fix Noise session race condition with elegant per-peer actor serialization

- Use Kotlin coroutine actors for per-peer packet processing
- Each peer gets dedicated actor that processes packets sequentially
- Eliminates race conditions in session management without complex locking
- Single surgical change in PacketProcessor - minimal, maintainable
- Leverages Kotlin's native concurrency primitives

* decrypt correctly

* iniator works now

* clean code and fix signature to null

* better

* no signature in private message

* small fixes

* refactor ack

* refactor but untested

* messages working

* wip ack

* wip fix ack

* more logging

* pending tracker

* keep pending connections on errors

* less logging

* refactor model

* refactor frombinarydata

* idendityannouncement refactor and update to new binary protocol

* fix keys

* refix keys

* dms work

* revert to mainnet

* do not change bluetooth adapter name

* keep code but uncomment

* clean up comments

* cleanup comments
2025-07-24 12:01:46 +02:00
GUVWAF
d1085fde0b Cheap routing optimizations
- Don't relay back to sender or relayer
- Only send to connected device if recipientID matches one
- Don't relay our own ACK/read receipt
2025-07-12 13:18:09 +02:00
callebtc
e58cf4fd0d fix null pointer 2025-07-12 12:53:01 +02:00
callebtc
9ba8dca82a seems to work 2025-07-08 23:38:35 +02:00