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Fixes AltDaemon untrusting apps on iOS 14

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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.
This commit is contained in:
Riley Testut
2021-02-26 21:08:10 -06:00
parent 2354f85998
commit a3318b1253
2 changed files with 9 additions and 1 deletions
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4
AltStore/Managing Apps/AppManager.swift
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@@ -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)

6
AltStoreCore/Extensions/UserDefaults+AltStore.swift
View File

@@ -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
]