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Code Issues Packages Projects Releases Wiki Activity

[AltDaemon] Fixes XPC service lookup for Odyssey jailbreak

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This commit is contained in:
Riley Testut
2020-09-30 14:42:22 -07:00
parent 615d4fb35b
commit 700046e693
6 changed files with 38 additions and 19 deletions
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11
AltDaemon/XPCConnectionHandler.swift
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@@ -15,7 +15,7 @@ class XPCConnectionHandler: NSObject, ConnectionHandler
var disconnectionHandler: ((Connection) -> Void)?
private let dispatchQueue = DispatchQueue(label: "io.altstore.XPCConnectionListener", qos: .utility)
private let listener = NSXPCListener.makeListener(machServiceName: XPCConnection.machServiceName)
private let listeners = XPCConnection.machServiceNames.map { NSXPCListener.makeListener(machServiceName: $0) }
deinit
{
@@ -24,13 +24,16 @@ class XPCConnectionHandler: NSObject, ConnectionHandler
func startListening()
{
self.listener.delegate = self
self.listener.resume()
for listener in self.listeners
{
listener.delegate = self
listener.resume()
}
}
func stopListening()
{
self.listener.suspend()
self.listeners.forEach { $0.suspend() }
}
}

2
AltDaemon/package/Library/LaunchDaemons/com.rileytestut.altdaemon.plist
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@@ -21,6 +21,8 @@
<dict>
<key>cy:io.altstore.altdaemon</key>
<true/>
<key>lh:io.altstore.altdaemon</key>
<true/>
</dict>
</dict>
</plist>

23
AltStore/Operations/FindServerOperation.swift
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@@ -25,7 +25,7 @@ class FindServerOperation: ResultOperation<Server>
let context: OperationContext
private var isWiredServerConnectionAvailable = false
private var isLocalServerConnectionAvailable = false
private var localServerMachServiceName: String?
init(context: OperationContext = OperationContext())
{
@@ -61,10 +61,10 @@ class FindServerOperation: ResultOperation<Server>
// Wait for either callback or timeout.
DispatchQueue.global().asyncAfter(deadline: .now() + 1.0) {
if self.isLocalServerConnectionAvailable
if let machServiceName = self.localServerMachServiceName
{
// Prefer background daemon, if it exists and is running.
let server = Server(connectionType: .local)
let server = Server(connectionType: .local, machServiceName: machServiceName)
self.finish(.success(server))
}
else if self.isWiredServerConnectionAvailable
@@ -105,12 +105,17 @@ fileprivate extension FindServerOperation
{
func discoverLocalServer()
{
let connection = XPCConnection()
connection.connect { (result) in
switch result
{
case .failure(let error): print("Could not connect to AltDaemon XPC service.", error)
case .success: self.isLocalServerConnectionAvailable = true
for machServiceName in XPCConnection.machServiceNames
{
let xpcConnection = NSXPCConnection.makeConnection(machServiceName: machServiceName)
let connection = XPCConnection(xpcConnection)
connection.connect { (result) in
switch result
{
case .failure(let error): print("Could not connect to AltDaemon XPC service \(machServiceName).", error)
case .success: self.localServerMachServiceName = machServiceName
}
}
}
}

2
AltStore/Server/Server.swift
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@@ -41,6 +41,8 @@ struct Server: Equatable
var isPreferred = false
var connectionType: ConnectionType = .wireless
var machServiceName: String?
}
extension Server

12
AltStore/Server/ServerManager.swift
View File

@@ -76,7 +76,7 @@ extension ServerManager
switch server.connectionType
{
case .local: self.connectToLocalServer(completion: finish(_:))
case .local: self.connectToLocalServer(server, completion: finish(_:))
case .wired:
guard let incomingConnectionsSemaphore = self.incomingConnectionsSemaphore else { return finish(.failure(ALTServerError(.connectionFailed))) }
@@ -190,14 +190,18 @@ private extension ServerManager
connection.start(queue: self.dispatchQueue)
}
func connectToLocalServer(completion: @escaping (Result<Connection, Error>) -> Void)
func connectToLocalServer(_ server: Server, completion: @escaping (Result<Connection, Error>) -> Void)
{
let connection = XPCConnection()
guard let machServiceName = server.machServiceName else { return completion(.failure(ConnectionError.connectionFailed)) }
let xpcConnection = NSXPCConnection.makeConnection(machServiceName: machServiceName)
let connection = XPCConnection(xpcConnection)
connection.connect { (result) in
switch result
{
case .failure(let error):
print("Could not connect to AltDaemon XPC service.", error)
print("Could not connect to AltDaemon XPC service \(machServiceName).", error)
completion(.failure(error))
case .success: completion(.success(connection))

7
Shared/Connections/XPCConnection.swift
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@@ -16,7 +16,10 @@ import Foundation
extension XPCConnection
{
public static let machServiceName = "cy:io.altstore.altdaemon"
public static let unc0verMachServiceName = "cy:io.altstore.altdaemon"
public static let odysseyMachServiceName = "lh:io.altstore.altdaemon"
public static let machServiceNames = [unc0verMachServiceName, odysseyMachServiceName]
}
public class XPCConnection: NSObject, Connection
@@ -30,7 +33,7 @@ public class XPCConnection: NSObject, Connection
private var error: Error?
public init(_ xpcConnection: NSXPCConnection = .makeConnection(machServiceName: XPCConnection.machServiceName))
public init(_ xpcConnection: NSXPCConnection)
{
let proxyInterface = NSXPCInterface(with: XPCConnectionProxy.self)
xpcConnection.remoteObjectInterface = proxyInterface