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Fix lazy handshake behavior and re-enable cover traffic

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- Re-enable cover traffic for privacy protection
- Start handshake immediately when opening PM conversation
- Remove handshake request system notifications
This commit is contained in:
jack
2025-07-25 16:15:12 +02:00
parent 087d3b29ae
commit 97c2393370
1 changed files with 8 additions and 12 deletions
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bitchat/Services/BluetoothMeshService.swift
+8 -12
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@@ -1169,12 +1169,10 @@ class BluetoothMeshService: NSObject {
// Start cover traffic for privacy (disabled by default for now) // Start cover traffic for privacy (disabled by default for now)
// TODO: Make this configurable in settings // TODO: Make this configurable in settings
let coverTrafficEnabled = false let coverTrafficEnabled = true
if coverTrafficEnabled { if coverTrafficEnabled {
SecureLogger.log("Cover traffic enabled", category: SecureLogger.security, level: .info) SecureLogger.log("Cover traffic enabled", category: SecureLogger.security, level: .info)
startCoverTraffic() startCoverTraffic()
} else {
SecureLogger.log("Cover traffic disabled", category: SecureLogger.security, level: .info)
} }
} }
@@ -1637,14 +1635,9 @@ class BluetoothMeshService: NSObject {
noiseSessionStates[peerID] = .handshakeQueued noiseSessionStates[peerID] = .handshakeQueued
} }
// Apply tie-breaker logic for handshake initiation // Always initiate handshake when triggered by UI
if myPeerID < peerID { // This ensures immediate handshake when opening PM
// We have lower ID, initiate handshake initiateNoiseHandshake(with: peerID)
initiateNoiseHandshake(with: peerID)
} else {
// We have higher ID, send targeted identity announce to prompt them to initiate
sendNoiseIdentityAnnounce(to: peerID)
}
} }
func getPeerRSSI() -> [String: NSNumber] { func getPeerRSSI() -> [String: NSNumber] {
@@ -5753,7 +5746,9 @@ extension BluetoothMeshService: CBPeripheralManagerDelegate {
SecureLogger.log("Received handshake request from \(request.requesterID) (\(request.requesterNickname)) with \(request.pendingMessageCount) pending messages", SecureLogger.log("Received handshake request from \(request.requesterID) (\(request.requesterNickname)) with \(request.pendingMessageCount) pending messages",
category: SecureLogger.noise, level: .info) category: SecureLogger.noise, level: .info)
// Notify UI about pending messages // Don't show handshake request notification in UI
// User requested to remove this notification
/*
DispatchQueue.main.async { [weak self] in DispatchQueue.main.async { [weak self] in
if let chatVM = self?.delegate as? ChatViewModel { if let chatVM = self?.delegate as? ChatViewModel {
// Notify the UI that someone wants to send messages // Notify the UI that someone wants to send messages
@@ -5762,6 +5757,7 @@ extension BluetoothMeshService: CBPeripheralManagerDelegate {
pendingCount: request.pendingMessageCount) pendingCount: request.pendingMessageCount)
} }
} }
*/
// Check if we already have a session // Check if we already have a session
if noiseService.hasEstablishedSession(with: peerID) { if noiseService.hasEstablishedSession(with: peerID) {