From a3318b1253416f4b2b2abaceb2a33ab8b754c00a Mon Sep 17 00:00:00 2001 From: Riley Testut Date: Fri, 26 Feb 2021 21:08:10 -0600 Subject: [PATCH] Fixes AltDaemon untrusting apps on iOS 14 Refreshing with provisioning profiles causes apps to become untrusted on iOS 14 or later. As a (hopefully) temporary workaround, we instead now always re-install apps to refresh them on iOS 14+ jailbroken devices, which does still work as expected. --- AltStore/Managing Apps/AppManager.swift | 4 +++- AltStoreCore/Extensions/UserDefaults+AltStore.swift | 6 ++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/AltStore/Managing Apps/AppManager.swift b/AltStore/Managing Apps/AppManager.swift index ca241cce..8292154a 100644 --- a/AltStore/Managing Apps/AppManager.swift +++ b/AltStore/Managing Apps/AppManager.swift @@ -667,12 +667,14 @@ private extension AppManager case .refresh(let app): // Check if backup app is installed in place of real app. let uti = UTTypeCopyDeclaration(app.installedBackupAppUTI as CFString)?.takeRetainedValue() as NSDictionary? - if app.certificateSerialNumber != group.context.certificate?.serialNumber || uti != nil || app.needsResign + + if app.certificateSerialNumber != group.context.certificate?.serialNumber || uti != nil || app.needsResign || (UIDevice.current.isJailbroken && !UserDefaults.standard.localServerSupportsRefreshing) { // Resign app instead of just refreshing profiles because either: // * Refreshing using different certificate // * Backup app is still installed // * App explicitly needs resigning + // * Device is jailbroken and on iOS 14.0 or later (b/c refreshing with provisioning profiles is broken) let installProgress = self._install(app, operation: operation, group: group) { (result) in self.finish(operation, result: result, group: group, progress: progress) diff --git a/AltStoreCore/Extensions/UserDefaults+AltStore.swift b/AltStoreCore/Extensions/UserDefaults+AltStore.swift index 4c0dfe3d..db828fc6 100644 --- a/AltStoreCore/Extensions/UserDefaults+AltStore.swift +++ b/AltStoreCore/Extensions/UserDefaults+AltStore.swift @@ -33,6 +33,8 @@ public extension UserDefaults @NSManaged var isLegacyDeactivationSupported: Bool @NSManaged var activeAppLimitIncludesExtensions: Bool + @NSManaged var localServerSupportsRefreshing: Bool + var activeAppsLimit: Int? { get { return self._activeAppsLimit?.intValue @@ -56,10 +58,14 @@ public extension UserDefaults let isLegacyDeactivationSupported = !ProcessInfo.processInfo.isOperatingSystemAtLeast(ios13_5) let activeAppLimitIncludesExtensions = !ProcessInfo.processInfo.isOperatingSystemAtLeast(ios13_5) + let ios14 = OperatingSystemVersion(majorVersion: 14, minorVersion: 0, patchVersion: 0) + let localServerSupportsRefreshing = !ProcessInfo.processInfo.isOperatingSystemAtLeast(ios14) + let defaults = [ #keyPath(UserDefaults.isBackgroundRefreshEnabled): true, #keyPath(UserDefaults.isLegacyDeactivationSupported): isLegacyDeactivationSupported, #keyPath(UserDefaults.activeAppLimitIncludesExtensions): activeAppLimitIncludesExtensions, + #keyPath(UserDefaults.localServerSupportsRefreshing): localServerSupportsRefreshing, #keyPath(UserDefaults.requiresAppGroupMigration): true ]