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QR verification: live challenge/response over Noise; persistence, offline badges, and UX/perf polish (#510)

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* QR verification scaffold: add Noise verify payload types, VerificationService with QR schema/signing, placeholder MyQR/Scan views, and UI entry points in header

* QR: fix VerificationQR mutability (sigHex var) and remove duplicate Data hex helpers to resolve redeclaration; wire signed payload assembly

* QR: render actual QR images with CoreImage; add copy button; keep scanner placeholder for now

* QR: fix SwiftUI modifiers — apply .interpolation(.none) and .resizable() to platform Image inside ImageWrapper; remove from wrapper usage

* QR: add iOS camera scanner using AVFoundation; integrate into Scan view; add NSCameraUsageDescription to Info.plist

* QR: make NoisePayloadType exhaustive in ChatViewModel switches by ignoring verifyChallenge/verifyResponse for now (placeholder)

* QR verification: speed + persistence + UX

- Inject live Noise into VerificationService; prewarm QR on app start
- Keep camera active; remove intermediate responder toast
- One-shot/dupe guards and deferred send on handshake
- Persist verified status immediately; standardize fingerprint (SHA-256)
- Show verified badge for offline favorites; mutual verification toast
- VERIFY sheet styling to match peer sheet; UI polish
- Logs to diagnose verified load + favorites mapping

---------

Co-authored-by: jack <jackjackbits@users.noreply.github.com>
This commit is contained in:
jack
2025-08-24 23:19:58 +02:00
committed by GitHub
co-authored by jack
parent e6903456ab
commit 5fd9140ffa
13 changed files with 842 additions and 8 deletions
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bitchat/Services/Transport.swift
+9
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@@ -46,11 +46,20 @@ protocol Transport: AnyObject {
func sendBroadcastAnnounce()
func sendDeliveryAck(for messageID: String, to peerID: String)
// QR verification (optional for transports)
func sendVerifyChallenge(to peerID: String, noiseKeyHex: String, nonceA: Data)
func sendVerifyResponse(to peerID: String, noiseKeyHex: String, nonceA: Data)
// Peer snapshots (for non-UI services)
var peerSnapshotPublisher: AnyPublisher<[TransportPeerSnapshot], Never> { get }
func currentPeerSnapshots() -> [TransportPeerSnapshot]
}
extension Transport {
func sendVerifyChallenge(to peerID: String, noiseKeyHex: String, nonceA: Data) {}
func sendVerifyResponse(to peerID: String, noiseKeyHex: String, nonceA: Data) {}
}
protocol TransportPeerEventsDelegate: AnyObject {
@MainActor func didUpdatePeerSnapshots(_ peers: [TransportPeerSnapshot])
}