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Use Peer in getCryptoIdentitiesByPeerIDPrefix

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This commit is contained in:
islam
2025-09-18 02:10:48 +01:00
parent 9ecd346197
commit a454a85d86
4 changed files with 10 additions and 6 deletions
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bitchat/Identity/SecureIdentityStateManager.swift
+4 -4
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@@ -103,7 +103,7 @@ protocol SecureIdentityStateManagerProtocol {
// MARK: Cryptographic Identities
func upsertCryptographicIdentity(fingerprint: String, noisePublicKey: Data, signingPublicKey: Data?, claimedNickname: String?)
func getCryptoIdentitiesByPeerIDPrefix(_ peerID: String) -> [CryptographicIdentity]
func getCryptoIdentitiesByPeerIDPrefix(_ peer: Peer) -> [CryptographicIdentity]
func updateSocialIdentity(_ identity: SocialIdentity)
// MARK: Favorites Management
@@ -321,11 +321,11 @@ final class SecureIdentityStateManager: SecureIdentityStateManagerProtocol {
}
/// Find cryptographic identities whose fingerprint prefix matches a peerID (16-hex) short ID
func getCryptoIdentitiesByPeerIDPrefix(_ peerID: String) -> [CryptographicIdentity] {
func getCryptoIdentitiesByPeerIDPrefix(_ peer: Peer) -> [CryptographicIdentity] {
queue.sync {
// Defensive: ensure hex and correct length
guard peerID.count == 16, peerID.allSatisfy({ $0.isHexDigit }) else { return [] }
return cryptographicIdentities.values.filter { $0.fingerprint.hasPrefix(peerID) }
guard peer.isShort, peer.id.allSatisfy({ $0.isHexDigit }) else { return [] }
return cryptographicIdentities.values.filter { $0.fingerprint.hasPrefix(peer.id) }
}
}
bitchat/Models/Peer.swift
+4
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@@ -10,6 +10,10 @@ import Foundation
struct Peer: Equatable, Hashable {
let id: String
var isShort: Bool {
id.count == 16 && Data(hexString: id) != nil
}
}
extension Peer {
bitchat/Services/BLEService.swift
+1 -1
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@@ -1730,7 +1730,7 @@ final class BLEService: NSObject {
// Fallback: verify signature using persisted signing key for this peerID's fingerprint prefix
if let signature = packet.signature, let packetData = packet.toBinaryDataForSigning() {
// Find candidate identities by peerID prefix (16 hex)
let candidates = identityManager.getCryptoIdentitiesByPeerIDPrefix(peerID)
let candidates = identityManager.getCryptoIdentitiesByPeerIDPrefix(Peer(str: peerID))
for candidate in candidates {
if let signingKey = candidate.signingPublicKey,
noiseService.verifySignature(signature, for: packetData, publicKey: signingKey) {
bitchat/Views/ContentView.swift
+1 -1
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@@ -1372,7 +1372,7 @@ struct ContentView: View {
!fav.peerNickname.isEmpty { return fav.peerNickname }
// Fallback: resolve from persisted social identity via fingerprint mapping
if headerPeerID.count == 16 {
let candidates = viewModel.identityManager.getCryptoIdentitiesByPeerIDPrefix(headerPeerID)
let candidates = viewModel.identityManager.getCryptoIdentitiesByPeerIDPrefix(Peer(str: headerPeerID))
if let id = candidates.first,
let social = viewModel.identityManager.getSocialIdentity(for: id.fingerprint) {
if let pet = social.localPetname, !pet.isEmpty { return pet }