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Refactor Noise: Extract files and remove dead code (#806)

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* Extract each type to a separate file

* NoiseSessionManager: Remove unused functions

---------

Co-authored-by: jack <212554440+jackjackbits@users.noreply.github.com>
This commit is contained in:
Islam
2025-10-15 00:32:44 +02:00
committed by GitHub
co-authored by jack
parent 47d75ab9d8
commit b3ec5eeda0
9 changed files with 259 additions and 267 deletions
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bitchat/Noise/NoiseSessionManager.swift
+2 -30
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@@ -27,19 +27,6 @@ final class NoiseSessionManager {
// MARK: - Session Management
func createSession(for peerID: PeerID, role: NoiseRole) -> NoiseSession {
return managerQueue.sync(flags: .barrier) {
let session = SecureNoiseSession(
peerID: peerID,
role: role,
keychain: keychain,
localStaticKey: localStaticKey
)
sessions[peerID] = session
return session
}
}
func getSession(for peerID: PeerID) -> NoiseSession? {
return managerQueue.sync {
return sessions[peerID]
@@ -48,14 +35,9 @@ final class NoiseSessionManager {
func removeSession(for peerID: PeerID) {
managerQueue.sync(flags: .barrier) {
if let session = sessions[peerID] {
if session.isEstablished() {
SecureLogger.info(.sessionExpired(peerID: peerID.id))
}
// Clear sensitive data before removing
session.reset()
if let session = sessions.removeValue(forKey: peerID) {
session.reset() // Clear sensitive data before removing
}
_ = sessions.removeValue(forKey: peerID)
}
}
@@ -68,12 +50,6 @@ final class NoiseSessionManager {
}
}
func getEstablishedSessions() -> [PeerID: NoiseSession] {
return managerQueue.sync {
return sessions.filter { $0.value.isEstablished() }
}
}
// MARK: - Handshake Helpers
func initiateHandshake(with peerID: PeerID) throws -> Data {
@@ -207,10 +183,6 @@ final class NoiseSessionManager {
return getSession(for: peerID)?.getRemoteStaticPublicKey()
}
func getHandshakeHash(for peerID: PeerID) -> Data? {
return getSession(for: peerID)?.getHandshakeHash()
}
// MARK: - Session Rekeying
func getSessionsNeedingRekey() -> [(peerID: PeerID, needsRekey: Bool)] {