Prerequisite: After the MDM APP issues the command, the camera on the phone is no longer visible (unusable).
After upgrading to iOS 26.1, the isSourceTypeAvailable: UIImagePickerControlSourceTypeCamera method keeps returning true when the camera is unavailable.
The isSourceTypeAvailable: UIImagePickerControlSourceTypeCamera method on iOS 26.0.1 is normal, returning false when the camera is unavailable and true when it is available.
Delve into the world of built-in app and system services available to developers. Discuss leveraging these services to enhance your app's functionality and user experience.
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Hi folks, I'm building an iOS companion app to a local hosted server app (hosted on 0.0.0.0). The MacOS app locally connects to this server hosted, and I took the approach of advertising the server using a Daemon and BonjourwithTXT(for port) and then net service to resolve a local name. Unfortunately if there's not enough time given after the iPhone/iPad is plugged in (usb or ethernet), the app will cycle through attempts and disconnects many times before connecting and I'm trying to find a way to only connect when a viable en interface is available.
I've run into a weird thing in which the en interface only becomes seen on the NWMonitor after multiple connection attempts have been made and failed. If I screen for en before connecting it simply never appears. Is there any way to handle this such that my app can intelligently wait for an en connection before trying to connect? Attaching my code although I have tried a few other setups but none has been perfect.
func startMonitoringAndBrowse() {
DebugLogger.shared.append("Starting Bonjour + Ethernet monitoring")
if !browserStarted {
let params = NWParameters.tcp
params.includePeerToPeer = false
params.requiredInterfaceType = .wiredEthernet
browser = NWBrowser(for: .bonjourWithTXTRecord(type: "_mytcpapp._tcp", domain: nil), using: params)
browser?.stateUpdateHandler = { state in
if case .ready = state {
DebugLogger.shared.append("Bonjour browser ready.")
}
}
browser?.browseResultsChangedHandler = { results, _ in
self.handleBrowseResults(results)
}
browser?.start(queue: .main)
browserStarted = true
}
// Start monitoring for wired ethernet
monitor = NWPathMonitor()
monitor?.pathUpdateHandler = { path in
let hasEthernet = path.availableInterfaces.contains { $0.type == .wiredEthernet }
let ethernetInUse = path.usesInterfaceType(.wiredEthernet)
DebugLogger.shared.append("""
NWPathMonitor:
- Status: \(path.status)
- Interfaces: \(path.availableInterfaces.map { "\($0.name)[\($0.type)]" }.joined(separator: ", "))
- Wired Ethernet: \(hasEthernet), In Use: \(ethernetInUse)
""")
self.tryToConnectIfReady()
self.stopMonitoring()
}
monitor?.start(queue: monitorQueue)
}
// MARK: - Internal Logic
private func handleBrowseResults(_ results: Set<NWBrowser.Result>) {
guard !self.isResolving, !self.hasResolvedService else { return }
for result in results {
guard case let .bonjour(txtRecord) = result.metadata,
let portString = txtRecord["actual_port"],
let actualPort = Int(portString),
case let .service(name, type, domain, _) = result.endpoint else {
continue
}
DebugLogger.shared.append("Bonjour result — port: \(actualPort)")
self.resolvedPort = actualPort
self.isResolving = true
self.resolveWithNetService(name: name, type: type, domain: domain)
break
}
}
private func resolveWithNetService(name: String, type: String, domain: String) {
let netService = NetService(domain: domain, type: type, name: name)
netService.delegate = self
netService.includesPeerToPeer = false
netService.resolve(withTimeout: 5.0)
resolvingNetService = netService
DebugLogger.shared.append("Resolving NetService: \(name).\(type)\(domain)")
}
private func tryToConnectIfReady() {
guard hasResolvedService,
let host = resolvedHost, let port = resolvedPort else { return }
DebugLogger.shared.append("Attempting to connect: \(host):\(port)")
discoveredIP = host
discoveredPort = port
connectionPublisher.send(.connecting(ip: host, port: port))
stopBrowsing()
socketManager.connectToServer(ip: host, port: port)
hasResolvedService = false
}
}
// MARK: - NetServiceDelegate
extension BonjourManager: NetServiceDelegate {
func netServiceDidResolveAddress(_ sender: NetService) {
guard let hostname = sender.hostName else {
DebugLogger.shared.append("Resolved service with no hostname")
return
}
DebugLogger.shared.append("Resolved NetService hostname: \(hostname)")
resolvedHost = hostname
isResolving = false
hasResolvedService = true
tryToConnectIfReady()
}
func netService(_ sender: NetService, didNotResolve errorDict: [String : NSNumber]) {
DebugLogger.shared.append("NetService failed to resolve: \(errorDict)")
}
}
I rarely use the Shortcuts app, so it took me a while to notice that my app's app intents all show incorrectly on macOS 15. On macOS 14 and 13, they used to show correctly, but now it seems that all localized strings show the key rather than the localized value.
@available(iOS 16.0, macOS 13.0, *)
struct MyAppIntent: AppIntent {
static let title = LocalizedStringResource("key1", comment: "")
static let description = IntentDescription(LocalizedStringResource("key2", comment: ""))
...
}
In Localizable.xcstrings file I have defined all the strings, for instance I have associated key1 with the value Title, but while the Shortcuts app used to display Title, it now displays key1.
Is this a known issue or did something change in macOS 15 that would require me to update something?
I implemented a Network Extension in the macOS, use NETransparentProxyProvider. After installing and enabling it, I implemented a UDP client to test its. I found that the UDP client failed to send the data successfully (via sendto, and it returned a success), and when using Wireshark to capture the network data packet, I still couldn't see this UDP data packet.
The code for Network Extension is like this:
@interface MyTransparentProxyProvider : NETransparentProxyProvider
@end
@implementation MyTransparentProxyProvider
- (void)startProxyWithOptions:(NSDictionary *)options completionHandler:(void (^)(NSError *))completionHandler
{
NETransparentProxyNetworkSettings *objSettings = [[NETransparentProxyNetworkSettings alloc] initWithTunnelRemoteAddress:@"127.0.0.1"];
// included rules
NENetworkRule *objIncludedNetworkRule = [[NENetworkRule alloc] initWithRemoteNetwork:nil
remotePrefix:0
localNetwork:nil
localPrefix:0
protocol:NENetworkRuleProtocolAny
direction:NETrafficDirectionOutbound];
NSMutableArray<NENetworkRule *> *arrIncludedNetworkRules = [NSMutableArray array];
[arrIncludedNetworkRules addObject:objIncludedNetworkRule];
objSettings.includedNetworkRules = arrIncludedNetworkRules;
// apply
[self setTunnelNetworkSettings:objSettings completionHandler:
^(NSError * _Nullable error)
{
// TODO
}
];
if (completionHandler != nil)
completionHandler(nil);
}
- (BOOL)handleNewFlow:(NEAppProxyFlow *)flow
{
if (flow == nil)
return NO;
char szProcPath[PROC_PIDPATHINFO_MAXSIZE] = {0};
audit_token_t *lpAuditToken = (audit_token_t*)flow.metaData.sourceAppAuditToken.bytes;
if (lpAuditToken != NULL)
{
proc_pidpath_audittoken(lpAuditToken, szProcPath, sizeof(szProcPath));
}
if ([flow isKindOfClass:[NEAppProxyTCPFlow class]])
{
NWHostEndpoint *objRemoteEndpoint = (NWHostEndpoint *)((NEAppProxyTCPFlow *)flow).remoteEndpoint;
LOG("-MyTransparentProxyProvider handleNewFlow:] TCP flow! Process: (%d)%s, %s Remote: %s:%s, %s",
lpAuditToken != NULL ? audit_token_to_pid(*lpAuditToken) : -1,
flow.metaData.sourceAppSigningIdentifier != nil ? [flow.metaData.sourceAppSigningIdentifier UTF8String] : "",
szProcPath,
objRemoteEndpoint != nil ? (objRemoteEndpoint.hostname != nil ? [objRemoteEndpoint.hostname UTF8String] : "") : "",
objRemoteEndpoint != nil ? (objRemoteEndpoint.port != nil ? [objRemoteEndpoint.port UTF8String] : "") : "",
((NEAppProxyTCPFlow *)flow).remoteHostname != nil ? [((NEAppProxyTCPFlow *)flow).remoteHostname UTF8String] : ""
);
}
else if ([flow isKindOfClass:[NEAppProxyUDPFlow class]])
{
NSString *strLocalEndpoint = [NSString stringWithFormat:@"%@", ((NEAppProxyUDPFlow *)flow).localEndpoint];
LOG("-[MyTransparentProxyProvider handleNewFlow:] UDP flow! Process: (%d)%s, %s LocalEndpoint: %s",
lpAuditToken != NULL ? audit_token_to_pid(*lpAuditToken) : -1,
flow.metaData.sourceAppSigningIdentifier != nil ? [flow.metaData.sourceAppSigningIdentifier UTF8String] : "",
szProcPath,
strLocalEndpoint != nil ? [strLocalEndpoint UTF8String] : ""
);
}
else
{
LOG("-[MyTransparentProxyProvider handleNewFlow:] Unknown flow! Process: (%d)%s, %s",
lpAuditToken != NULL ? audit_token_to_pid(*lpAuditToken) : -1,
flow.metaData.sourceAppSigningIdentifier != nil ? [flow.metaData.sourceAppSigningIdentifier UTF8String] : "",
szProcPath
);
}
return NO;
}
@end
The following methods can all enable UDP data packets to be successfully sent to the UDP server:
1.In -[MyTransparentProxyProvider startProxyWithOptions:completionHandler:], add the exclusion rule "The IP and port of the UDP server, the protocol is UDP";
2.In -[MyTransparentProxyProvider startProxyWithOptions:completionHandler:], add the exclusion rule "All IPs and ports, protocol is UDP";
3.In -[MyTransparentProxyProvider handleNewFlow:] or -[MyTransparentProxyProvider handleNewUDPFlow:initialRemoteEndpoint:], process the UDP Flow and return YES.
Did I do anything wrong?
AppleScript for the Music app no longer supports the current track event. Before macOS Tahoe, running the following script in Script Editor would return the current track information:
tell application "Music"
return name of current track
end tell
However, when I run this script on a device with macOS 26 Tahoe, I receive this error:
"Result: error "Music got an error: Can’t get name of current track." number -1728 from name of current track”
I've tested this extensively, and here are my findings:
Going to the “songs” tab and playing something from there makes everything work.
Playing any song directly will make it work with current track UNLESS this song is NOT in your Music library (either added through Apple Music or uploaded).
If you play a song not in your library, current track is not updated even if you clicked on it specifically.
Playing an album (in your library obviously) makes all the tracks within it appear in current track until autoplay takes over.
Any autoplayed track won’t appear in current track even if in your library (unless: see the last bulletpoint)
Music played through the “songs” tab all appear in current track even if autoplay kicks in. I assume this is because this tab is an iTunes legacy (visually and under the hood) and doesn’t use the modern autoplay. This tab also won’t play non-library songs unlike the “albums” tab which seems to use the correct autoplay and suffers the same symptoms as the “recently added”, “home”, “radio”, etc… tabs.
Is this a bug, or has Apple simply deprecated this functionality?
I am pretty sure iOS 13.4 (beta and later) did support Coded PHY (Long Range). Tested devices are iPhone SE2 and iPhone 11 Pro.
However, it seems iOS 14 removed the support of Coded PHY, accidentally or on purpose, I don't know?
The same PHY update request returns "1M PHY" in iOS 14, but "Coded PHY" in iOS 13 (13.4 beta and later).
Anyone knows why?
Samson
Hi Apple Dev Team & Community,
We’ve encountered an issue with background location updates when using an XCFramework we’ve built from our main app.
Context:
We have a standalone app called TravelSafely that reliably performs background location updates and alerts, even during sleep mode.
From this app, we extracted some core functionality into an XCFramework, including location management, and provided it as an SDK to a client.
We created a demo app to test this SDK in isolation.
Problem:
In the demo app, we notice that location updates work fine in the foreground.
However, in the background or sleep mode, location updates sometimes stop completely.
When we bring the app to the foreground again, location resumes.
This does not happen in the original standalone app.
What We’ve Already Checked:
UIBackgroundModes includes location
Info.plist has the required permissions
Location is started correctly using startUpdatingLocation
We maintain strong references and use background tasks as needed
Question:
Why would an app using a binary XCFramework (with location logic) behave differently from the original app in terms of background execution?
Is there any known issue or recommendation when working with SDKs/XCFrameworks that need to manage background tasks and location updates?
Any insights or recommendations to maintain proper background behavior would be highly appreciated.
Thank you!
Topic:
App & System Services
SubTopic:
Maps & Location
Tags:
Frameworks
Core Location
Background Tasks
Our app uses a 24-hour DeviceActivityMonitor repeating schedule to send users notifications for every hour of screen time they spend on their phone per day. Notifications are sent from eventDidReachThreshold callbacks at 1, 2, 3, etc, hour thresholds to keep them aware of their screen time.
We have recently received an influx of emails from our users that after updating to iOS 17.6.1 their DeviceActivityMonitor notifications are saying their screen time was much higher than what is shown in DeviceActivityReport and their device's Screen Time settings.
These users have disabled "Share Across Devices" - but I suspect the DeviceActivityMonitor is still getting screen time from their other devices even though that setting is turned off.
Has anybody else noticed this, understands what is causing this, or could recommend a fix that we can tell our users to do?
iPhone 12 pro with iOS 26.0 (23A5276f)
App: https://developer.apple.com/documentation/wifiaware/building-peer-to-peer-apps
We aim to use Wi-Fi Aware to establish file transfer between Android and Apple devices.
Apple will act as the Publisher, and Android will act as the Subscriber.
According to the pairing process outlined in the Wi-Fi Aware protocol (Figure 49 in the Wi-Fi Aware 4.0 specification), the three PASN Authentication frames have been successfully exchanged. Subsequently, Android sends the encrypted Follow-up PMF to Apple, but the Apple log shows: Failed to parse event. Please refer to the attached complete log.
We request Apple to provide a solution.
apple Log-20250808a.txt
Hello,
I’m reaching out to gather information regarding the upcoming changes to APNs certificates that are set to be implemented in the beta at the end of January 2025.
Specifically, I would like to understand the following:
What will be the practical impact of these changes on apes apis ?
What actually needed to be done at trust store for this changes, and how will it affect our current setup?
What steps do we need to take to update the certificates on our servers?
it’s crucial for us to address these changes in advance and keep our customers informed.
Thank you for your help!
I have a watchOS app with a connected iOS app using Swift and SwiftUI. The watchOS app should read heart rate date in the background using HKOberserQuery and enableBackgroundDelivery(), send the data to the iPhone app via WCSession. The iPhone app then sends the data to a Firebase project.
The issue I am facing now it that the app with the HKObserverQuery works fine when the app is in the foreground, but when the app runs in the background, the observer query gets triggered for the first time (after one hour), but then always get terminated from the watchdog timeout with the following error message:
CSLHandleBackgroundHealthKitQueryAction scene-create watchdog transgression: app<app.nanacare.nanacare.nanaCareHealthSync.watchkitapp((null))>:14451 exhausted real (wall clock) time allowance of 15.00 seconds
I am using Xcode 16.3 on MacOS 15.4
The App is running on iOS 18.4 and watchOS 11.4
What is the reason for this this issue? I only do a simple SampleQuery to fetch the latest heart rate data inside the HKObserverQuery and then call the completionHandler. The query itself takes less than one second.
Or is there a better approach to read continuously heart rate data from healthKit in the background on watchOS? I don't have an active workout session, and I don't need all heart rate data. Once every 15 minutes or so would be enough.
Recently, we have observed that after upgrading to OS 15.4.1, some devices are experiencing network issues.
We are using a Network Extension with a transparent app proxy in our product. The user encounters this issue while using our client, but the issue persists even after stopping the client app.
This appears to be an OS issue.
Below is the sytem logs.
In the system logs, it says [C669.1 Hostname#546597df:443 failed transform (unsatisfied (No network route), flow divert agg: 2)] event: transform:children_failed @0.001s
In scutil --dns, it says not reachble.
DNS configuration
resolver #1
flags :
reach : 0x00000000 (Not Reachable)
resolver #2
domain : local
options : mdns
timeout : 5
flags :
reach : 0x00000000 (Not Reachable)
order : 300000
resolver #3
domain : 254.169.in-addr.arpa
options : mdns
timeout : 5
flags :
reach : 0x00000000 (Not Reachable)
order : 300200
resolver #4
domain : 8.e.f.ip6.arpa
options : mdns
timeout : 5
flags :
reach : 0x00000000 (Not Reachable)
order : 300400
resolver #5
domain : 9.e.f.ip6.arpa
options : mdns
timeout : 5
flags :
reach : 0x00000000 (Not Reachable)
order : 300600
resolver #6
domain : a.e.f.ip6.arpa
options : mdns
timeout : 5
flags :
reach : 0x00000000 (Not Reachable)
order : 300800
resolver #7
domain : b.e.f.ip6.arpa
options : mdns
timeout : 5
flags :
reach : 0x00000000 (Not Reachable)
order : 301000
We need to restart the system to recover from the issue.
I am developing a background application that acts as a metadata server under MacOS written in Swift. Sandboxed clients prompt the user to select URLs which are passed to the server as security scoped bookmarks via an App Group and the metadata will be passed back. I don't want the I/O overhead of passing the complete image file data to the server. All the variations I have tried of creating security scoped bookmarks in the client and reading them from the server fail with error messages such as "The file couldn’t be opened because it isn’t in the correct format." Can anyone guide me in the right direction or is this just not possible?
Topic:
App & System Services
SubTopic:
Processes & Concurrency
Tags:
Files and Storage
App Sandbox
XPC
I implemented BGContinuedProcessingTask in my app and it seems to be working well for everyone except one user (so far) who has reached out to report nothing happens when they tap the Start Processing button. They have an iPhone 12 Pro Max running iOS 26.1. Restarting iPhone does not fix it.
When they turn off the background processing feature in the app, it works. In that case my code directly calls the function to start processing instead of waiting for it to be invoked in the register block (or submit catch block).
Is this a bug that's possible to occur, maybe device specific? Or have I done something wrong in the implementation?
func startProcessingTapped(_ sender: UIButton) {
if isBackgroundProcessingEnabled {
startBackgroundContinuedProcessing()
} else {
startProcessing(backgroundTask: nil)
}
}
func startBackgroundContinuedProcessing() {
BGTaskScheduler.shared.register(forTaskWithIdentifier: taskIdentifier, using: .main) { @Sendable [weak self] task in
guard self != nil else { return }
startProcessing(backgroundTask: task as? BGContinuedProcessingTask)
}
let request = BGContinuedProcessingTaskRequest(identifier: taskIdentifier, title: title, subtitle: subtitle)
request.strategy = .fail
if BGTaskScheduler.supportedResources.contains(.gpu) {
request.requiredResources = .gpu
}
do {
try BGTaskScheduler.shared.submit(request)
} catch {
startProcessing(backgroundTask: nil)
}
}
func startProcessing(backgroundTask: BGContinuedProcessingTask?) {
// FIXME: Never called for this user when isBackgroundProcessingEnabled is true
}
On a MacBook Pro, 16GB of RAM, 500 GB SSD, OS Sequoia 15.7.1, M3 chip, I am running some python3 code in a conda environment that requires lots of RAM and sure enough, once physical memory is almost exhausted, swapfiles of about 1GB each start being created, which I can see in /System/Volumes/VM. This folder has about 470 GB of available space at the start of the process (I can see this through get info) however, once about 40 or so swapfiles are created, for a total of about 40GB of virtual memory occupied (and thus still plenty of available space in VM), zsh kills the python process responsible for the RAM usage (notably, it does not kill another python process using only about 100 MB of RAM). The message received is "zsh: killed" in the tmux pane where the logging of the process is printed.
All the documentation I was able to consult says that macOS is designed to use up to all available storage on the startup disk (which is the one I am using since I have only one disk and the available space aforementioned reflects this) for swapping, when physical RAM is not enough. Then why is the process killed long before the swapping area is exhausted? In contrast, the same process on a Linux machine (basic python venv here) just keeps swapping, and never gets killed until swap area is exhausted.
One last note, I do not have administrator rights on this device, so I could not run dmesg to retrieve more precise information, I can only check with df -h how the swap area increases little by little. My employer's IT team confirmed that they do not mess with memory usage on managed profiles, so macOS is just doing its thing.
Thanks for any insight you can share on this issue, is it a known bug (perhaps with conda/python environments) or is it expected behaviour? Is there a way to keep the process from being killed?
Topic:
App & System Services
SubTopic:
Core OS
I am trying to setup a system-wide DNS-over-TLS for iOS that can be turned off and on from within the app, and I'm struggling with the implementation details. I've searched online, searched forums here, used ChatGPT, and I'm getting conflicting information or code that is simply wrong. I can't find example code that is valid and gets me moving forward.
I think I need to use NEDNSProxyProvider via the NetworkExtension. Does that sound correct? I have NetworkExtension -> DNS Proxy Capability set in both the main app and the DNSProxy extension.
Also, I want to make sure this is even possible without an MDM. I see conflicting information, some saying this is opened up, but things like https://developer.apple.com/documentation/Technotes/tn3134-network-extension-provider-deployment saying a device needs to be managed. How do private DNS apps do this without MDM?
From some responses in the forums it sounds like we need to parse the DNS requests that come in to the handleNewFlow function. Is there good sample code for this parsing?
I saw some helpful information from Eskimo (for instance https://developer.apple.com/forums/thread/723831 ) and Matt Eaton ( https://developer.apple.com/forums/thread/665480 )but I'm still confused.
So, if I have a DoT URL, is there good sample code somewhere for what startProxy, stopProxy, and handleNewFlow might look like? And valid code to call it from the main app?
Platforms: macOS 15.x (Sequoia), Intel-Based
App type: Endpoint Security (ES) client, notarized Developer ID app + LaunchDaemon
Goal: Boot-time ES client that runs on any Mac (managed or unmanaged)
Summary
Our ES client launches and functions when started manually (terminal), but when loaded as a LaunchDaemon it fails to initialize the ES connection with:
(libEndpointSecurity.dylib) Failed to open service: 0xe00002d8: Caller lacks TCC authorization for Full Disk Access
We can’t find a supported way to grant Full Disk Access (SystemPolicyAllFiles) to a system daemon on unmanaged Macs (no MDM). Local installation of a PPPC (TCC) profile is rejected as “must originate from a user-approved MDM server.”
We’re seeking confirmation: Is MDM now the only supported path for a boot-time ES daemon that requires FDA? If so, what’s Apple’s recommended approach for unmanaged Macs?
Environment & Artifacts
Binary (path placeholder):
/Library/Application Support///App/.app/Contents/MacOS/
Universal (x86_64 + arm64)
Notarized, hardened runtime; Developer ID Team <TEAM_ID>
Entitlements include:
com.apple.developer.endpoint-security.client (present)
Daemon plist (simplified; placeholders used):
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
"http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0"><dict>
<key>Label</key> <string>com.example.esd</string>
<key>Program</key>
<string>/Library/Application Support/<VENDOR>/<PRODUCT>/Platform/<daemon-exec></string>
<key>WorkingDirectory</key>
<string>/Library/Application Support/<VENDOR>/<PRODUCT>/Platform</string>
<key>RunAtLoad</key><true/>
<key>KeepAlive</key><true/>
</dict></plist>
Designated requirement (abridged & masked):
identifier "<BUNDLE_ID>" and anchor apple generic and certificate 1[...] and
certificate leaf[...] and certificate leaf[subject.OU] = "<TEAM_ID>"
What works
Launching the ES client manually (interactive shell) succeeds; ES events flow.
Signature, notarization, entitlements, Gatekeeper: all OK.
What fails (daemon)
launchctl print system/ shows it starts, but Console logs:
(libEndpointSecurity.dylib) Failed to open service: 0xe00002d8:Caller lacks TCC authorization for Full Disk Access
System TCC DB shows ES consent rows but no allow for TCCServiceSystemPolicyAllFiles for the daemon binary.
Installing a PPPC mobileconfig locally (system scope) is blocked as “must originate from a user-approved MDM server.”
Repro (minimal)
Install app bundle + LaunchDaemon plist above (placeholders).
Verify entitlements & notarization:
codesign -dvvv --entitlements :- ""
spctl --assess --type execute -vv ""
Start daemon & watch logs:
sudo launchctl bootstrap system "/Library/LaunchDaemons/.plist"
log stream --style compact --predicate 'process == "" OR subsystem == "com.apple.TCC"' --info
Observe FDA denial message only in daemon context.
Attempt to add FDA via PPPC profile (system scope) → rejected unless installed by user-approved MDM.
Questions for Apple
On macOS 14/15, is Full Disk Access for system daemons strictly MDM-only via PPPC (i.e., not installable locally)?
Under what conditions would libEndpointSecurity report a Full Disk Access denial at client initialization, given ES consent is distinct from FDA?
For unmanaged Macs needing boot-time ES processing, does Apple recommend a split: root LaunchDaemon (ES subscription; no protected file I/O) + per-user LaunchAgent (user-granted FDA) via XPC for on-demand disk access?
Would moving ES connection code into a System Extension change FDA requirements for unmanaged devices, or is FDA still governed by PPPC/MDM?
If behavior changed across releases, can Apple confirm the intended policy so vendors can document MDM requirements vs. unmanaged install paths?
What we’ve tried
Verified signature, notarization, hardened runtime, ES entitlement present.
Confirmed context difference: manual run OK; daemon fails.
Inspected system TCC: ES consent rows present; no FDA allow for daemon.
Tried installing system-scoped PPPC locally → blocked as “must originate from a user-approved MDM server.”
Considered LaunchAgent-only, but ES needs root; evaluating daemon+agent split to keep ES in root and put FDA-gated work in user space.
What we need
A definitive statement on the supported way to grant FDA to a system daemon on macOS 14/15.
If MDM PPPC is required, we’ll ship “daemon mode requires MDM” and provide a daemon+agent fallback for unmanaged devices.
If a compliant non-MDM path exists for daemon FDA on unmanaged Macs, please share exact steps.
Thanks! Happy to provide additional logs privately if helpful.
When running the currently latest version of macOS (26.1) on a machine with ARM CPU (I could not reproduce the issue with Intel-Based machines) Finder Sync extensions do not work any more in general.
Steps to reproduce the problem:
In Xcode create a new macOS App project with default settings (in my case I chose XIB for the UI and Objective-C as language, and disabled testing, but that should not make any difference)
In Xcode add a new target / "Finder Sync Extension" to the project with default settings, this adds a new Finder Sync Extension with example code to the app.
Run the application and open Finder and navigate to "/Users/Shared/MySyncExtension Documents"
In the system settings ("Login Items & Extensions") enable the extension (Listed as "File Provider").
On systems where it is working, in the context menu of that folder an entry "Example Menu Item" will appear. On systems where it does not work it is missing.
Some findings:
Adding the *.appex with "pluginkit -a" registers the extension as expected, it is then visible in the system settings, removing it with "pluginkit -r" is also reflected in the system settings.
"pluginkit -m -i " returns the extension on systems where it is working (assuming it is registered while this command is executed), on systems wehre it is not working, nothing is returned, regardless of the registration state.
When enabling the extension in the system settings nothing more happens, there is no process started for the extension (unlike as on systems where it is working), and thus no context menu entries and no badges are displayed in Finder.
Restarting Finder or the system does not help.
Any ideas what I could be missing here?
On iOS 18, I'm trying to index documents in Spotlight using the new combination of AppIntents+IndexedEntity.
However, I don't seem to be able to index the textContent of the document. Only the displayName seems to be indexed.
As recommended, I start with the defaultAttributeSet:
/// I call this function to index in Spotlight
static func indexInSpotlight(document: Document) async {
do {
if let entity = document.toEntity {
try await CSSearchableIndex.default().indexAppEntities([entity])
}
} catch {
DLog("Spotlight: could not index document: \(document.name ?? "")")
}
}
/// This is the corresponding IndexedEntity with the attributeSet
@available(iOS 18, *)
extension DocumentEntity {
var attributeSet: CSSearchableItemAttributeSet {
let attributeSet = defaultAttributeSet
attributeSet.title = title
attributeSet.displayName = title
attributeSet.textContent = docContent
attributeSet.thumbnailData = thumbnailData
attributeSet.kind = "document"
attributeSet.creator = Constants.APP_NAME
return attributeSet
}
}
How can I have more that the displayName to be indexed? Thanks :-)
I have been working on updating an old app that makes extensive use of Objective-C's NSTask. Now using Process in Swift, I'm trying to gather updates as the process runs, using readabilityHandler and availableData. However, my process tends to exit before all data has been read. I found this post entitled "Running a Child Process with Standard Input and Output" but it doesn't seem to address gathering output from long-running tasks. Is there a straightforward way to gather ongoing output from a long running task without it prematurely exiting?
Topic:
App & System Services
SubTopic:
Processes & Concurrency
Tags:
Foundation
Inter-process communication