Demystify code signing and its importance in app development. Get help troubleshooting code signing issues and ensure your app is properly signed for distribution.

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macOS 11.x system reported an error when using endpoint security
This is .entitlements file: <?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>com.apple.developer.endpoint-security.client</key> <true/> </dict> </plist> Code signing: codesign --sign -vvv --timestamp --options=runtime --force --entitlements ./UES.entitlements -s "Developer ID Application: XXXX Ltd. (XXXXXX)" ./UES.app When I run it on macOS 13.x, it works fine. If I run the system on macOS 11.x, it reports a "killed" error (if codesign remove --entitlements ./UES.entitlements, Then the startup will not report an error, but the endpoint security rights cannot be used) System log: 2025-04-21 13:58:27.039638+0800 0xd5941 Default 0x0 149 0 amfid: /Applications/UES.app/Contents/MacOS/UES signature not valid: -67050 2025-04-21 13:58:27.039762+0800 0xd5bbf Default 0x0 0 0 kernel: mac_vnode_check_signature: /Applications/UES.app/Contents/MacOS/UES: code signature validation failed fatally: When validating /Applications/UES.app/Contents/MacOS/UES: 2025-04-21 13:58:27.039815+0800 0xd5bbf Default 0x0 0 0 kernel: proc 29354: load code signature error 4 for file "UES" 2025-04-21 13:58:27.040720+0800 0xd5bc0 Default 0x0 0 0 kernel: (AppleSystemPolicy) ASP: Security policy would not allow process: 29354, /Applications/UES.app/Contents/MacOS/UES 2025-04-21 13:58:27.045974+0800 0xd58be Error 0x0 66405 0 CoreServicesUIAgent: [com.apple.launchservices:uiagent] handle LS launch error: {\n Action = oapp;\n AppMimimumSystemVersion = "10.13";\n AppPath = "/Applications/UES.app";\n ErrorCode = "-10826";\n} 2025-04-21 13:58:39.121619+0800 0xd5941 Default 0x0 149 0 amfid: /Applications/UES.app/Contents/MacOS/UES signature not valid: -67050 2025-04-21 13:58:39.121832+0800 0xd5e0f Default 0x0 0 0 kernel: mac_vnode_check_signature: /Applications/UES.app/Contents/MacOS/UES: code signature validation failed fatally: When validating /Applications/UES.app/Contents/MacOS/UES: 2025-04-21 13:58:39.121861+0800 0xd5e0f Default 0x0 0 0 kernel: proc 29415: load code signature error 4 for file "UES" 2025-04-21 13:58:39.122571+0800 0xd5e10 Default 0x0 0 0 kernel: (AppleSystemPolicy) ASP: Security policy would not allow process: 29415, /Applications/UES.app/Contents/MacOS/UES 2025-04-21 13:58:46.297915+0800 0xd5941 Default 0x0 149 0 amfid: /Applications/UES.app/Contents/MacOS/UES signature not valid: -67050 2025-04-21 13:58:46.298031+0800 0xd5f85 Default 0x0 0 0 kernel: mac_vnode_check_signature: /Applications/UES.app/Contents/MacOS/UES: code signature validation failed fatally: When validating /Applications/UES.app/Contents/MacOS/UES: 2025-04-21 13:58:46.298072+0800 0xd5f85 Default 0x0 0 0 kernel: proc 29485: load code signature error 4 for file "UES" 2025-04-21 13:58:46.300248+0800 0xd5f86 Default 0x0 0 0 kernel: (AppleSystemPolicy) ASP: Security policy would not allow process: 29485, /Applications/UES.app/Contents/MacOS/UES May I ask what the reason is?
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218
Apr ’25
Building 2/3 apps fail __LINKEDIT issue
Hello I have a qt, CMAKE app, non-xcode one till xcode start supporting cmake. I have 3 apps, 2 basic ones and 1 very complex ones. My complex one build/links/notarises/validates/deploys beautifly. I have tear in my eye when I see it build. The other 2 apps explode and torment me for past 5 days. The build proves is 99% the same, the only thing that a little changes are info.plist and app name+ some minor changes. Its absolutely bananas and I can't fix it, I'm running out of ideas so if any1 could sugged anything, I'll buy &amp; ship you a beer. Anyway, errors: Log: Using otool: Log: inspecting "/Users/dariusz/Qt/6.9.1/macos/lib/QtCore.framework/Versions/A/QtCore" Log: Could not parse otool output line: "/Users/dariusz/Qt/6.9.1/macos/lib/QtCore.framework/Versions/A/QtCore (architecture arm64):" Log: Adding framework: Log: Framework name "QtCore.framework" Framework directory "/Users/dariusz/Qt/6.9.1/macos/lib/" Framework path "/Users/dariusz/Qt/6.9.1/macos/lib/QtCore.framework" Binary directory "Versions/A" Binary name "QtCore" Binary path "/Versions/A/QtCore" Version "A" Install name "@rpath/QtCore.framework/Versions/A/QtCore" Deployed install name "@rpath/QtCore.framework/Versions/A/QtCore" Source file Path "/Users/dariusz/Qt/6.9.1/macos/lib/QtCore.framework/Versions/A/QtCore" Framework Destination Directory (relative to bundle) "Contents/Frameworks/QtCore.framework" Binary Destination Directory (relative to bundle) "Contents/Frameworks/QtCore.framework/Versions/A" Log: copied: "/Users/dariusz/Qt/6.9.1/macos/lib/QtWebSockets.framework/Versions/A/QtWebSockets" Log: to "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/Versions/A/QtWebSockets" Log: copy: "/Users/dariusz/Qt/6.9.1/macos/lib/QtWebSockets.framework/Resources" "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/Versions/A/Resources" Log: copied: "/Users/dariusz/Qt/6.9.1/macos/lib/QtWebSockets.framework/Resources/Info.plist" Log: to "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/Versions/A/Resources/Info.plist" Log: copied: "/Users/dariusz/Qt/6.9.1/macos/lib/QtWebSockets.framework/Resources/PrivacyInfo.xcprivacy" Log: to "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/Versions/A/Resources/PrivacyInfo.xcprivacy" Log: symlink "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/QtWebSockets" Log: points to "Versions/Current/QtWebSockets" Log: symlink "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/Resources" Log: points to "Versions/Current/Resources" Log: symlink "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/Versions/Current" Log: points to "A" Log: Using install_name_tool: Log: in "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/MacOS/Agameri_Toolbox" Log: change reference "@rpath/QtWebSockets.framework/Versions/A/QtWebSockets" Log: to "@rpath/QtWebSockets.framework/Versions/A/QtWebSockets" ERROR: "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool: fatal error: file not in an order that can be processed (link edit information does not fill the __LINKEDIT segment): /AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/MacOS/Agameri_Toolbox\n" ERROR: "" Even tho I get that error, it will "Notarize" and "greenlight by gatekeeper. So my automatic build app if he sees error with the __LINKEDIT it will stop deployment. But even tho he "stops" release of app to public I can still go check binary and when I try to run that I get: Library not loaded: @rpath/QtConcurrent.framework/Versions/A/QtConcurrent Referenced from: &lt;69A296DB-8C7D-3BC9-A8AE-947B8D6ED224&gt; /Volumes/VOLUME/*/Agameri_Toolbox.app/Contents/MacOS/Agameri_Toolbox Reason: tried: '/Users/dariusz/Qt/6.9.1/macos/lib/QtConcurrent.framework/Versions/A/QtConcurrent' (code signature in &lt;192D5FAC-FE8C-31AB-86A7-6C2CE5D3E864&gt; '/Users/dariusz/Qt/6.9.1/macos/lib/QtConcurrent.framework/Versions/A/QtConcurrent' not valid for use in process: mapping process and mapped file (non-platform) have different Team IDs), '/System/Volumes/Preboot/Cryptexes/OS/Users/dariusz/Qt/6.9.1/macos/lib/QtConcurrent.framework/Versions/A/QtConcurrent' (no such file), '/Volumes/DEV_MAC/02_CODE/Dev/Icarus.nosync/Icarus_Singleton/codeSingleton/libOutput/Release/QtConcurrent.framework/Versions/A/QtConcurrent' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/Volumes/DEV_MAC/02_CODE/Dev/Icarus.nosync/Icarus_Singleton/codeSingleton/libOu (terminated at launch; ignore backtrace) And here is my build script, its QT based application, I'm using macdeployqt + my own custom signing as the one from macdeployqt breaks on the complex app. (I will post it in next post as apparently there is 7k limit O.O) I've tried to replace the @rpath/ to @executable_path but that has made a million new issues and I'm just lost.
Topic: Code Signing SubTopic: General Tags:
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133
Jun ’25
Electron and Notarization randomly failing.
I’m having trouble with the notary step of our electron app. It sometimes says “In progress” for days on end, where other times, it only takes 15-20 minutes. For the last few weeks, I’ve noticed that it will take longer than the 20 minutes if our app was using a not latest version of the electron module -- https://www.npmjs.com/package/electron. I would then update our codebase to build using the latest version, and then try to sign and notarize the app again, and it would work till a new version was released. This was the first time that that process didn’t work. Everything is on latest, and we’re still getting stuck “in progress” for days on end. We have been signing and Notarizing this app for years now, so it's not the first time we're trying to do this process To make matters stranger, I have two branches of the same exact code base – same dependencies, same source code, same everything – there is no difference. One sign and notarize works 100% of the time where the other one hasn’t worked yet. Any ideas would be helpful. I'm not really sure where to begin to debug this. Thanks!
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207
Apr ’25
Electron app sigin in
Command failed: codesign --sign 142DA07B8371F5C9BCE0FFEC6B23CDEB84F48E52 --force --timestamp --options runtime --entitlements /Users/mymac/Desktop/ElectronApp/node_modules/app-builder-lib/node_modules/@electron/osx-sign/entitlements/default.darwin.plist /Users/mymac/Desktop/ElectronApp/dist/mas-arm64/electron.app/Contents/Library/LoginItems/electron Login Helper.app/Contents/MacOS/electron Login Helper /Users/mymac/Desktop/ElectronApp/dist/mas-arm64/electron.app/Contents/Library/LoginItems/electron Login Helper.app/Contents/MacOS/electron Login Helper: replacing existing signature /Users/mymac/Desktop/ElectronApp/dist/mas-arm64/electron.app/Contents/Library/LoginItems/electron Login Helper.app/Contents/MacOS/electron Login Helper: resource fork, Finder information, or similar detritus not allowed failedTask=build stackTrace=Error: Command failed: codesign --sign 142DA07B8371F5C9BCE0FFEC6B23CDEB84F48E52 --force --timestamp --options runtime --entitlements /Users/mymac/Desktop/ElectronApp/node_modules/app-builder-lib/node_modules/@electron/osx-sign/entitlements/default.darwin.plist /Users/mymac/Desktop/ElectronApp/dist/mas-arm64/electron.app/ I'm not entirely sure what's causing this issue. Has anyone else encountered this error while signing their macOS app? I’d really appreciate any guidance or solutions you can share.
1
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110
Jun ’25
NotaryTool failing with invalid server certificate
Hi All. I'm having a notarization issue trying to get a product built. Starting around the beginning of April, I have a notarization process failing every time with an invalid server certificate. The returned error is: Error: HTTPError(statusCode: nil, error: Error Domain=NSURLErrorDomain Code=-1202 "The certificate for this server is invalid. You might be connecting to a server that is pretending to be “notary-artifacts-prod.s3.amazonaws.com” which could put your confidential information at risk." UserInfo={NSLocalizedRecoverySuggestion=Would you like to connect to the server anyway?, _kCFStreamErrorDomainKey=3, NSErrorPeerCertificateChainKey=( "<cert(0x107810200) s: *.s3.amazonaws.com i: Amazon RSA 2048 M01>", "<cert(0x107810c00) s: Amazon RSA 2048 M01 i: Amazon Root CA 1>", "<cert(0x107811400) s: Amazon Root CA 1 i: Starfield Services Root Certificate Authority - G2>", "<cert(0x107811c00) s: Starfield Services Root Certificate Authority - G2 i: Starfield Class 2 Certification Authority>" The problem certificate appears to be "Amazon RSA 2048 M01" which appears to be expired. The error fires in response to an 'xcrun notarytool log' command. The initial ' xcrun notarytool submit' has already worked. The build server in this case is running Jenkins, with a Makefile driven notarization stage. It all worked perfectly until a build on April 3rd, all builds have failed since. I have tried using '--no-s3-acceleration'. But that fails even faster with: Conducting pre-submission checks for ICFA.zip and initiating connection to the Apple notary service... Submission ID received id: d50a2157-7acb-4bd6-b1d1-6d0b1d52d5c9 Error: The operation couldn’t be completed. (Network.NWError error 2.) Any help or suggestions would be appreciated. Right now I have folks needing a valid build. Thanks in advance.
2
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93
Apr ’25
Gatekeeper "bundle_id: NOT_A_BUNDLE" rejection
Context: large platform-agnostic CLI tool built as a handcrafted bundle (not via an Xcode project) that has been successfully codesigned, stapled, and zipped; macOS 14.7.5 syspolicy_check reports App passed all pre-distribution checks and is ready for distribution. However, running the executable in the Terminal produces a "cannot be opened because the developer cannot be verified" popup. The executable does succeed after manually clearing its quarantine attribute. Having worked through Resolving Gatekeeper Problems, the only detail logged in the Console is Adding Gatekeeper denial breadcrumb (direct): ... bundle_id: NOT_A_BUNDLE. Experimental observations: a minimized trivial CLI executable with a similar bundle layout and name successfully executes without being rejected, and oddly, renaming the original bundle from "name" to "name.suffix" allows it to be successfully executed. It's unclear why the bundle name would affect Gatekeeper only in some circumstances, and we'd greatly prefer not to rename the bundle for compatibility reasons, so it would be good if there were some way to get further diagnostic detail leading to a workaround - thank you.
3
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189
Apr ’25
Unable to Sign macOS App – Missing Valid Developer ID Application and Installer Certificates – Request for Account Reset?
Hello, I have created multiple Developer ID Application and Developer ID Installer certificates across different Apple OS versions without keeping the Certificate Signing Requests (CSR). As I’m not very experienced with Apple’s system, I made this mistake and now I am unable to create new certificates because I have reached the maximum number of certificates allowed. I develop software based on Electron and have been building and signing my applications with electron-builder, integrating the app signing needed to submit the app to the Apple Store via Transporter. Here is the relevant portion of my package.json build config: "mac": { "appId": "com.nome_app.ext", "type": "distribution", "target": [ "mas" ], "artifactName": "name_app.${ext}", "category": "public.app-category.utilities", "provisioningProfile": "build/prov_prof_mac_name_app.provisionprofile" }, "mas": { "appId": "com.name_app.ravia", "hardenedRuntime": false, "type": "distribution", "gatekeeperAssess": true, "artifactName": "name_app.${ext}", "category": "public.app-category.utilities", "entitlements": "build/entitlements.mas.plist", "extendInfo": { "NSMicrophoneUsageDescription": "This app requires microphone access.", "NSCameraUsageDescription": "This app requires webcam access." }, "entitlementsInherit": "build/entitlements.mas.inherit.plist" } } Currently, I have recreated the Mac Developer Application and Mac Developer Installer certificates, but without valid Developer ID Installer and Developer ID Application certificates, I always get this error during build: `skipped macOS application code signing reason=cannot find valid "Developer ID Application" identity or custom non-Apple code signing certificate, it could cause some undefined behaviour, e.g. macOS localized description not visible, see https://electron.build/code-signing allIdentities= 718241A413826C6A97E2062EAEC155BEF5330CCA "iPhone Distribution: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ)" (CSSMERR_TP_NOT_TRUSTED) 60B360CCE27FE915799FAE7C8E6A16962F2DE9B0 "3rd Party Mac Developer Installer: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ)" (CSSMERR_TP_NOT_TRUSTED) 4518A8CE3BAC4F27B09D654DA14F52FBE15A0A85 "3rd Party Mac Developer Application: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ)" (CSSMERR_TP_NOT_TRUSTED) ... (additional identities with CSSMERR_TP_NOT_TRUSTED) Valid identities only: 718241A413826C6A97E2062EAEC155BEF5330CCA "iPhone Distribution: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ)" (CSSMERR_TP_NOT_TRUSTED) ... • signing file=dist/mas/Studio Medico Specialistico.app platform=mas type=distribution identityName=3rd Party Mac Developer Application: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ) identityHash=4518A8CE3BAC4F27B09D654DA14F52FBE15A0A85 provisioningProfile=build/prov_prof_mac_studiomedicospecialistico.provisionprofile • Command failed multiple times: codesign --sign "3rd Party Mac Developer Application: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ)" --force --timestamp --entitlements build/entitlements.mas.inherit.plist /path/to/app/Contents/Frameworks/Electron Framework.framework/Versions/A/Resources/af.lproj/locale.pak Warning: unable to build chain to self-signed root for signer "3rd Party Mac Developer Application: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ)" Error: errSecInternalComponent From my understanding, the system cannot find a valid Developer ID Application identity for signing. The existing certificates all show the CSSMERR_TP_NOT_TRUSTED error and the signing command fails with errSecInternalComponent. **I have confirmed that the certificates are installed in my keychain, but they may be missing private keys or not fully trusted. Is there a possibility to reset my Apple Developer account’s Developer ID Application and Developer ID Installer certificates, so I can start fresh and generate new valid certificates? Could you please advise on how to proceed or if there is any way to clear the current certificate limit?** Thank you very much for your help.
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181
Jun ’25
Inquiry about CarPlay Entitlements Application - Black Box Integration for Device Settings & Communication - No Response After 7 Days
Hi everyone, I applied for CarPlay Entitlements on [Date 4. 26, 2025] using. (*CarPlay Entitlements Case-ID : 13045151) I haven't received any updates or responses regarding my application yet. It's been 7 days since the application. My service requires CarPlay integration with a Black Box device. The primary purpose of this integration is to allow users to configure device settings through CarPlay. Furthermore, we plan to utilize the "Communication" category of Entitlements to notify users of parking incidents detected by the Black Box device while parked. This functionality is crucial for alerting drivers to potential issues affecting their vehicles. Could anyone share their experience with the typical turnaround time for CarPlay Entitlements, especially for applications involving device integration and the "Communication" category? Is this delay normal? Is there any way to check the application status or contact the appropriate team to inquire about its progress? Thank you for any insights or advice you can provide! Sincerely,
2
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138
Apr ’25
Does NSXPCConnection.setCodeSigningRequirement perform dynamic code signature checks?
To validate incoming XPC connections from other executables, we perform SecCode checks for the dynamic signature of the connection (kSecCSDynamicInformation). Reading the setCodeSigningRequirement(_:) function documentation it appears to perform only static signing checks, is that so? If we use setCodeSigningRequirement(:) function in our listener(:, shouldAcceptNewConnection:) do we still need to check the dynamic information to be properly secure?
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415
Aug ’25
How to move code signing certificates to another Mac
Hi, I recently created and installed new code signing certificates/keys on my main Mac. How to easily copy these certificates/keys to my another Mac with the same Apple ID? Earlier Quinn suggested: "The easiest way to do this is use Xcode’s import/export feature. Launch Xcode, choose Xcode > Settings, select Accounts, select the account in question, then choose Export Apple ID and Code Signing Assets from the action (…) menu." And it worked fine in 2020-2021. However import/export options are no longer available in XCode 16 anymore. Please suggest a simple solution.
1
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145
Mar ’25
DriverKit driver does not appear in iPadOS app settings
The driver does not show up in the app settings after switching to “DriverKit USB Transport - VendorID”. Previously, the app used “DriverKit USB Transport (development)” and everything worked as expected. The entitlements looked like this: <?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>com.apple.developer.driverkit</key> <true/> <key>com.apple.developer.driverkit.transport.usb</key> <array> <dict> <key>idVendor</key> <string>*</string> </dict> </array> </dict> </plist> I received approval to use “DriverKit USB Transport - VendorID”. I updated the App ID configuration in the portal, removed all development entitlements, updated the provisioning profile, and edited the driver’s .entitlements as follows: <?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>com.apple.developer.driverkit</key> <true/> <key>com.apple.developer.driverkit.transport.usb</key> <array> <dict> <key>idVendor</key> <integer>1111</integer> </dict> </array> </dict> </plist> The app installs on an iPad with an M processor, but the driver does not appear in the settings. In the logs I see the following: 272 debug 19:50:42.005193+0300 installd 7935 signing bytes in 5 blob(s) from /var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.bugkAE/extracted/Payload/****.app/SystemExtensions/****Driver.dext/****.Driver(arm64) 272 debug 19:50:42.012068+0300 installd open(/var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.bugkAE/extracted/Payload/****.app/SystemExtensions/net.svedm.****.SDRDriver.dext/Info.plist,0x0,0x1b6) = 4 272 debug 19:50:42.012712+0300 installd 0xc2e14c618 done serializing <?xml version="1.0" encoding="UTF-8"?><!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "https://www.apple.com/DTDs/PropertyList-1.0.dtd"><plist version="1.0"><dict><key>application-identifier</key><string>****.Driver</string><key>com.apple.application-identifier</key><string>****</string><key>com.apple.developer.driverkit</key><true/><key>com.apple.developer.driverkit.transport.usb</key><array><dict><key>idVendor</key><integer>3034</integer></dict></array><key>com.apple.developer.team-identifier</key><string>****</string><key>com.apple.security.get-task-allow</key><true/><key>get-task-allow</key><true/></dict></plist> 0 error 19:53:08.930054+0300 kernel Sandbox: MyApp(844) deny(1) sysctl-read kern.bootargs 0 error 19:53:08.931571+0300 kernel Sandbox: driverkitd(77) deny(1) syscall-unix 284 syscall-unix-denied-SIGKILL 0 error 19:53:09.985946+0300 kernel 1 duplicate report for Sandbox: driverkitd(77) deny(1) syscall-unix 284 syscall-unix-denied-SIGKILL 0 error 19:53:09.985985+0300 kernel Sandbox: MyApp(844) deny(2) file-test-existence /usr/bin/swift-backtrace 0 error 19:53:09.986011+0300 kernel Sandbox: MyApp(844) deny(2) file-test-existence /usr/bin/arm64e But I don’t quite understand what is going wrong. Any ideas?
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204
Jun ’25
Notarization stuck in progress for new Apple Developer Account
I use the 'notarytool' to notarize applications and .pkg installers for Developer ID distribution. When using the notary tool with a fresh Apple Developer account, the notarization process remains stuck in the 'In progress' state. However, if I try the same app with an older developer account (one that has notarized at least one app in the past), the notarization works. All agreements are accepted in developer portal and Appstore Connect.
2
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117
Apr ’25
Developer ID Notary Service
Yesterday there were reported outages on the Developer ID Notary Service, but it was reported pretty late and we were able to notice the outages in real time. It says resolved now, however an error still persists: Error: HTTP status code: 403. A required agreement is missing or has expired. This request requires an in-effect agreement that has not been signed or has expired. Ensure your team has signed the necessary legal agreements and that they are not expired. Is there an ongoing outage at this moment that is not being reported again? Our pipelines have been working flawlessly for months without intervention nor changes until the most recent outages
3
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310
Jun ’25
Upload failed Validation Issue WKApplication or WKWatchKitApp is required
I added a watchkit extension to an existing app. I get this error when uploading to App Store Connect. Building the archive itself is fine: Prepared archive for uploading Upload failed error: Validation failed Missing Info.plist value. A value for the key “WKApplication”, or “WKWatchKitApp” if your project has a WatchKit App Extension target, is required in “Runner.app/Watch/watch_Watch_App.app” bundle. For details, see: https://developer.apple.com/documentation/watchkit/creating_independent_watchos_apps/setting_up_a_watchos_project have the exact same issue when bundling. I added the flag manually in a additional plist fields entry with WKApplication=1 because my Info.Plist is generated and it didn't help. I wrote a custom Run Script Phase that added the flag and that didn't help as well. I need a reply from someone from Apple here. This needs to be fixed.
5
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375
Aug ’25
App Bundle issue
We have an app which is hybrid using React Native and Native features. We released our app recently which showed issues related to missing packages/corrupt package but xCode didn't gave any error and we were able to Archive and submit app successfully.
Topic: Code Signing SubTopic: General
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211
Aug ’25
"this identity cannot be used for signing code"
When building to macOS on GameMaker, I get the error "this identity cannot be used for signing code" when using the Developer ID Installer certificate. The certificate was neither expired nor revoked, but nonetheless I created new certificates to start fresh but am still getting that error. I don't get issues building to iOS via GameMaker, just to macOS. If it makes any difference, I only noticed this issue started happening after I converted my Apple Developer Program account from an individual account to an organizational account, although it was weeks to months before I built to macOS via GameMaker before then, so I don't know if it correlates with that.
3
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234
Apr ’25
Guideline 2.4.5(i) - Performance And Indelible the entitlements
我没有勾选entitlements 中的” com.apple.security.network.server“和” com.apple.security.device.usb“,但是确实在打包时又自动出现在包里,我现在无法解决这个问题,我需要帮助,谢谢 我的.entitlements 文件如下: 排查命令: codesign -d --entitlements :- ./Device\ Guard.app Executable=/Users/zhanghai/Library/Developer/Xcode/DerivedData/MacGuardApp-fvfnspyxcojxojdfclyohrnupgsh/Build/Products/Debug/Device Guard.app/Contents/MacOS/Device Guard warning: Specifying ':' in the path is deprecated and will not work in a future release
5
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134
Jun ’25
Gatekeeper disallowing directly distributed app
This is a continuation of my own old post that became inactive to regain traction. I am trying to resolve issues that arise when distributing a macOS app with a SysExt Network Extension (Packet Tunnel) outside the App Store using a Developer ID Certificate. To directly distribute the app, I start with exporting the .app via Archive in Xcode. After that, I create a new Developer ID provisioning profile for both the app and sysext and replace the embedded ones in the .app package. After I have replaced the provisioning profiles and the have the entitlements files ready, I start signing the frameworks, sysext and parent app. codesign --force --options runtime --timestamp --sign "Developer ID Application: <name>"<app>.app/Contents/Library/SystemExtensions/<sysext>.systemextension/Contents/Frameworks/<fw>.framework/Versions/A/<fw> codesign --force --options runtime --timestamp --sign "Developer ID Application: <name>" <app>.app/Contents/Frameworks/<fw>.framework/ codesign --force --options runtime --entitlements dist-vpn.entitlements --timestamp --sign "Developer ID Application: <name>" <app>.app/Contents/Library/SystemExtensions/<sysext>.systemextension/Contents/MacOS/<sysext> codesign --force --options runtime --entitlements dist.entitlements --timestamp --sign "Developer ID Application: <name>" <app>.app After validation is successful with codesign --verify --deep --strict --verbose=4 <app>.app I zip the package, notarize and staple it ditto -c -k --keepParent "<app>.app" "<app>..zip" xcrun notarytool submit <app>.zip --keychain-profile “”<credents> --wait xcrun stapler staple <app>.app After that I finish creating signed and notarized .dmg/.pkg. hdiutil create -volname “<app>” -srcfolder “<app>.app/" -ov -format UDZO ./<app>.dmg codesign --force --sign "Developer ID Application: <name>" <app>.dmg xcrun notarytool submit <app>.dmg --keychain-profile "<credentials>" --wait xcrun stapler staple <app>.dmg Then when I move the .dmg to a clean system, open the .dmg, move the .app to the Applications folder, the attempt to run it fails with “The application “” can’t be opened.”. When I look into the console, the gatekeeper disallows the launch job with the message:
 86127 debug ProvisioningProfiles taskgated-helper ConfigurationProfiles entitlements: { "com.apple.developer.networking.networkextension" = ( "packet-tunnel-provider-systemextension" ); "com.apple.developer.system-extension.install" = 1; "com.apple.developer.team-identifier" = <teamid>; "keychain-access-groups" = ( “<teamid>.<app>.AppGroup" ); } com.apple.ManagedClient
<app>: Unsatisfied entitlements: com.apple.developer.networking.networkextension, keychain-access-groups, com.apple.developer.system-extension.install, com.apple.developer.team-identifier LAUNCH: Runningboard launch of <app> <private> returned RBSRequestErrorFailed, error Error Domain=RBSRequestErrorDomain Code=5 "Launch failed." UserInfo={NSLocalizedFailureReason=Launch failed., NSUnderlyingError=0x600001a25830 {Error Domain=NSPOSIXErrorDomain Code=153 "Unknown error: 153" UserInfo={NSLocalizedDescription=Launchd job spawn failed}}}, so returning -10810

 I went through all possible formats (macOS-Style and iOS-Style App Group IDs) and combinations of appgroups according to the post “App Groups: macOS vs iOS: Working Towards Harmony”. But none of those work for me. The weird part is that when I try the same steps on different developer account, I am able to get the app running. What can be wrong?
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Jul ’25
App approved on appStore fails for notarization
Hi, Out app is approved on app store, however we want to distribute outside apps tore as well. But notarization always fails with error: Team is not yet configured for notarization. Please contact Developer Programs Support at developer.apple.com under the topic Development and Technical / Other Development or Technical Questions.", "statusCode": 7000, Any help to address this issue is highly appreciated.
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May ’25
Binary is improperly signed but only on macOS 11
Hi all, I’ve run into a signing/entitlements problem that shows up only on Big Sur (11.x). The very same .app launches perfectly on Monterey (12), Ventura (13), Sonoma (14 / 14.5) and Sequoia (15). Failure on macOS 11 com.apple.xpc.launchd[1] (application.app.myapp.exams.566312.566318[1602]): removing service since it exited with consistent failure – OS_REASON_CODESIGNING | When validating …/MyAppNameBlurred 3.13.1.app/Contents/MacOS/MyAppNameBlurred 3.13.1: Code has restricted entitlements, but the validation of its code signature failed. Unsatisfied Entitlements: Binary is improperly signed. Launching from Terminal: open -a "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app" kLSNoLaunchPermissionErr (-10826) | Launchd job spawn failed with error: 153 What I’ve already checked # signature itself codesign -dvvv "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app" # => valid, Authority = Developer ID Application, runtime enabled # full deep/strict verification codesign --verify --deep --strict -vvv "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app" # => “satisfies its Designated Requirement” # Gatekeeper assessment spctl --assess --type execute --verbose=4 "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app" # => accepted (override security disabled) # embedded provisioning profile matches bundle ID codesign -d --entitlements :- "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app" | plutil -p - security cms -D -i "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app/Contents/embedded.provisionprofile" \ | plutil -extract Entitlements xml1 -o - # => both show the AAC entitlement and everything looks in order # notarization ticket stapler validate "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app" # => “The validate action worked!” Deployment target: MACOSX_DEPLOYMENT_TARGET = 11.0 Entitlement added: com.apple.developer.automatic-assessment-configuration = true Provisioning profile: generated this year via Developer ID, includes the assessment entitlement and nothing else unusual. Runtime code: we call AEAssessmentSession's network configuration part only on 12 + (guarded with @available(macOS 12.0, *)). Has anyone hit this mismatch on 11.x? Could Big Sur be expecting something older or idk? Any pointers appreciated! Thanks!
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Jul ’25
macOS 11.x system reported an error when using endpoint security
This is .entitlements file: <?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>com.apple.developer.endpoint-security.client</key> <true/> </dict> </plist> Code signing: codesign --sign -vvv --timestamp --options=runtime --force --entitlements ./UES.entitlements -s "Developer ID Application: XXXX Ltd. (XXXXXX)" ./UES.app When I run it on macOS 13.x, it works fine. If I run the system on macOS 11.x, it reports a "killed" error (if codesign remove --entitlements ./UES.entitlements, Then the startup will not report an error, but the endpoint security rights cannot be used) System log: 2025-04-21 13:58:27.039638+0800 0xd5941 Default 0x0 149 0 amfid: /Applications/UES.app/Contents/MacOS/UES signature not valid: -67050 2025-04-21 13:58:27.039762+0800 0xd5bbf Default 0x0 0 0 kernel: mac_vnode_check_signature: /Applications/UES.app/Contents/MacOS/UES: code signature validation failed fatally: When validating /Applications/UES.app/Contents/MacOS/UES: 2025-04-21 13:58:27.039815+0800 0xd5bbf Default 0x0 0 0 kernel: proc 29354: load code signature error 4 for file "UES" 2025-04-21 13:58:27.040720+0800 0xd5bc0 Default 0x0 0 0 kernel: (AppleSystemPolicy) ASP: Security policy would not allow process: 29354, /Applications/UES.app/Contents/MacOS/UES 2025-04-21 13:58:27.045974+0800 0xd58be Error 0x0 66405 0 CoreServicesUIAgent: [com.apple.launchservices:uiagent] handle LS launch error: {\n Action = oapp;\n AppMimimumSystemVersion = "10.13";\n AppPath = "/Applications/UES.app";\n ErrorCode = "-10826";\n} 2025-04-21 13:58:39.121619+0800 0xd5941 Default 0x0 149 0 amfid: /Applications/UES.app/Contents/MacOS/UES signature not valid: -67050 2025-04-21 13:58:39.121832+0800 0xd5e0f Default 0x0 0 0 kernel: mac_vnode_check_signature: /Applications/UES.app/Contents/MacOS/UES: code signature validation failed fatally: When validating /Applications/UES.app/Contents/MacOS/UES: 2025-04-21 13:58:39.121861+0800 0xd5e0f Default 0x0 0 0 kernel: proc 29415: load code signature error 4 for file "UES" 2025-04-21 13:58:39.122571+0800 0xd5e10 Default 0x0 0 0 kernel: (AppleSystemPolicy) ASP: Security policy would not allow process: 29415, /Applications/UES.app/Contents/MacOS/UES 2025-04-21 13:58:46.297915+0800 0xd5941 Default 0x0 149 0 amfid: /Applications/UES.app/Contents/MacOS/UES signature not valid: -67050 2025-04-21 13:58:46.298031+0800 0xd5f85 Default 0x0 0 0 kernel: mac_vnode_check_signature: /Applications/UES.app/Contents/MacOS/UES: code signature validation failed fatally: When validating /Applications/UES.app/Contents/MacOS/UES: 2025-04-21 13:58:46.298072+0800 0xd5f85 Default 0x0 0 0 kernel: proc 29485: load code signature error 4 for file "UES" 2025-04-21 13:58:46.300248+0800 0xd5f86 Default 0x0 0 0 kernel: (AppleSystemPolicy) ASP: Security policy would not allow process: 29485, /Applications/UES.app/Contents/MacOS/UES May I ask what the reason is?
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218
Activity
Apr ’25
Building 2/3 apps fail __LINKEDIT issue
Hello I have a qt, CMAKE app, non-xcode one till xcode start supporting cmake. I have 3 apps, 2 basic ones and 1 very complex ones. My complex one build/links/notarises/validates/deploys beautifly. I have tear in my eye when I see it build. The other 2 apps explode and torment me for past 5 days. The build proves is 99% the same, the only thing that a little changes are info.plist and app name+ some minor changes. Its absolutely bananas and I can't fix it, I'm running out of ideas so if any1 could sugged anything, I'll buy &amp; ship you a beer. Anyway, errors: Log: Using otool: Log: inspecting "/Users/dariusz/Qt/6.9.1/macos/lib/QtCore.framework/Versions/A/QtCore" Log: Could not parse otool output line: "/Users/dariusz/Qt/6.9.1/macos/lib/QtCore.framework/Versions/A/QtCore (architecture arm64):" Log: Adding framework: Log: Framework name "QtCore.framework" Framework directory "/Users/dariusz/Qt/6.9.1/macos/lib/" Framework path "/Users/dariusz/Qt/6.9.1/macos/lib/QtCore.framework" Binary directory "Versions/A" Binary name "QtCore" Binary path "/Versions/A/QtCore" Version "A" Install name "@rpath/QtCore.framework/Versions/A/QtCore" Deployed install name "@rpath/QtCore.framework/Versions/A/QtCore" Source file Path "/Users/dariusz/Qt/6.9.1/macos/lib/QtCore.framework/Versions/A/QtCore" Framework Destination Directory (relative to bundle) "Contents/Frameworks/QtCore.framework" Binary Destination Directory (relative to bundle) "Contents/Frameworks/QtCore.framework/Versions/A" Log: copied: "/Users/dariusz/Qt/6.9.1/macos/lib/QtWebSockets.framework/Versions/A/QtWebSockets" Log: to "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/Versions/A/QtWebSockets" Log: copy: "/Users/dariusz/Qt/6.9.1/macos/lib/QtWebSockets.framework/Resources" "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/Versions/A/Resources" Log: copied: "/Users/dariusz/Qt/6.9.1/macos/lib/QtWebSockets.framework/Resources/Info.plist" Log: to "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/Versions/A/Resources/Info.plist" Log: copied: "/Users/dariusz/Qt/6.9.1/macos/lib/QtWebSockets.framework/Resources/PrivacyInfo.xcprivacy" Log: to "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/Versions/A/Resources/PrivacyInfo.xcprivacy" Log: symlink "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/QtWebSockets" Log: points to "Versions/Current/QtWebSockets" Log: symlink "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/Resources" Log: points to "Versions/Current/Resources" Log: symlink "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/Frameworks/QtWebSockets.framework/Versions/Current" Log: points to "A" Log: Using install_name_tool: Log: in "/AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/MacOS/Agameri_Toolbox" Log: change reference "@rpath/QtWebSockets.framework/Versions/A/QtWebSockets" Log: to "@rpath/QtWebSockets.framework/Versions/A/QtWebSockets" ERROR: "/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/install_name_tool: fatal error: file not in an order that can be processed (link edit information does not fill the __LINKEDIT segment): /AppBuild/Agameri_Toolbox/Agameri_Toolbox.app/Contents/MacOS/Agameri_Toolbox\n" ERROR: "" Even tho I get that error, it will "Notarize" and "greenlight by gatekeeper. So my automatic build app if he sees error with the __LINKEDIT it will stop deployment. But even tho he "stops" release of app to public I can still go check binary and when I try to run that I get: Library not loaded: @rpath/QtConcurrent.framework/Versions/A/QtConcurrent Referenced from: &lt;69A296DB-8C7D-3BC9-A8AE-947B8D6ED224&gt; /Volumes/VOLUME/*/Agameri_Toolbox.app/Contents/MacOS/Agameri_Toolbox Reason: tried: '/Users/dariusz/Qt/6.9.1/macos/lib/QtConcurrent.framework/Versions/A/QtConcurrent' (code signature in &lt;192D5FAC-FE8C-31AB-86A7-6C2CE5D3E864&gt; '/Users/dariusz/Qt/6.9.1/macos/lib/QtConcurrent.framework/Versions/A/QtConcurrent' not valid for use in process: mapping process and mapped file (non-platform) have different Team IDs), '/System/Volumes/Preboot/Cryptexes/OS/Users/dariusz/Qt/6.9.1/macos/lib/QtConcurrent.framework/Versions/A/QtConcurrent' (no such file), '/Volumes/DEV_MAC/02_CODE/Dev/Icarus.nosync/Icarus_Singleton/codeSingleton/libOutput/Release/QtConcurrent.framework/Versions/A/QtConcurrent' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/Volumes/DEV_MAC/02_CODE/Dev/Icarus.nosync/Icarus_Singleton/codeSingleton/libOu (terminated at launch; ignore backtrace) And here is my build script, its QT based application, I'm using macdeployqt + my own custom signing as the one from macdeployqt breaks on the complex app. (I will post it in next post as apparently there is 7k limit O.O) I've tried to replace the @rpath/ to @executable_path but that has made a million new issues and I'm just lost.
Topic: Code Signing SubTopic: General Tags:
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133
Activity
Jun ’25
Electron and Notarization randomly failing.
I’m having trouble with the notary step of our electron app. It sometimes says “In progress” for days on end, where other times, it only takes 15-20 minutes. For the last few weeks, I’ve noticed that it will take longer than the 20 minutes if our app was using a not latest version of the electron module -- https://www.npmjs.com/package/electron. I would then update our codebase to build using the latest version, and then try to sign and notarize the app again, and it would work till a new version was released. This was the first time that that process didn’t work. Everything is on latest, and we’re still getting stuck “in progress” for days on end. We have been signing and Notarizing this app for years now, so it's not the first time we're trying to do this process To make matters stranger, I have two branches of the same exact code base – same dependencies, same source code, same everything – there is no difference. One sign and notarize works 100% of the time where the other one hasn’t worked yet. Any ideas would be helpful. I'm not really sure where to begin to debug this. Thanks!
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8
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207
Activity
Apr ’25
Electron app sigin in
Command failed: codesign --sign 142DA07B8371F5C9BCE0FFEC6B23CDEB84F48E52 --force --timestamp --options runtime --entitlements /Users/mymac/Desktop/ElectronApp/node_modules/app-builder-lib/node_modules/@electron/osx-sign/entitlements/default.darwin.plist /Users/mymac/Desktop/ElectronApp/dist/mas-arm64/electron.app/Contents/Library/LoginItems/electron Login Helper.app/Contents/MacOS/electron Login Helper /Users/mymac/Desktop/ElectronApp/dist/mas-arm64/electron.app/Contents/Library/LoginItems/electron Login Helper.app/Contents/MacOS/electron Login Helper: replacing existing signature /Users/mymac/Desktop/ElectronApp/dist/mas-arm64/electron.app/Contents/Library/LoginItems/electron Login Helper.app/Contents/MacOS/electron Login Helper: resource fork, Finder information, or similar detritus not allowed failedTask=build stackTrace=Error: Command failed: codesign --sign 142DA07B8371F5C9BCE0FFEC6B23CDEB84F48E52 --force --timestamp --options runtime --entitlements /Users/mymac/Desktop/ElectronApp/node_modules/app-builder-lib/node_modules/@electron/osx-sign/entitlements/default.darwin.plist /Users/mymac/Desktop/ElectronApp/dist/mas-arm64/electron.app/ I'm not entirely sure what's causing this issue. Has anyone else encountered this error while signing their macOS app? I’d really appreciate any guidance or solutions you can share.
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1
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110
Activity
Jun ’25
NotaryTool failing with invalid server certificate
Hi All. I'm having a notarization issue trying to get a product built. Starting around the beginning of April, I have a notarization process failing every time with an invalid server certificate. The returned error is: Error: HTTPError(statusCode: nil, error: Error Domain=NSURLErrorDomain Code=-1202 "The certificate for this server is invalid. You might be connecting to a server that is pretending to be “notary-artifacts-prod.s3.amazonaws.com” which could put your confidential information at risk." UserInfo={NSLocalizedRecoverySuggestion=Would you like to connect to the server anyway?, _kCFStreamErrorDomainKey=3, NSErrorPeerCertificateChainKey=( "<cert(0x107810200) s: *.s3.amazonaws.com i: Amazon RSA 2048 M01>", "<cert(0x107810c00) s: Amazon RSA 2048 M01 i: Amazon Root CA 1>", "<cert(0x107811400) s: Amazon Root CA 1 i: Starfield Services Root Certificate Authority - G2>", "<cert(0x107811c00) s: Starfield Services Root Certificate Authority - G2 i: Starfield Class 2 Certification Authority>" The problem certificate appears to be "Amazon RSA 2048 M01" which appears to be expired. The error fires in response to an 'xcrun notarytool log' command. The initial ' xcrun notarytool submit' has already worked. The build server in this case is running Jenkins, with a Makefile driven notarization stage. It all worked perfectly until a build on April 3rd, all builds have failed since. I have tried using '--no-s3-acceleration'. But that fails even faster with: Conducting pre-submission checks for ICFA.zip and initiating connection to the Apple notary service... Submission ID received id: d50a2157-7acb-4bd6-b1d1-6d0b1d52d5c9 Error: The operation couldn’t be completed. (Network.NWError error 2.) Any help or suggestions would be appreciated. Right now I have folks needing a valid build. Thanks in advance.
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2
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93
Activity
Apr ’25
Gatekeeper "bundle_id: NOT_A_BUNDLE" rejection
Context: large platform-agnostic CLI tool built as a handcrafted bundle (not via an Xcode project) that has been successfully codesigned, stapled, and zipped; macOS 14.7.5 syspolicy_check reports App passed all pre-distribution checks and is ready for distribution. However, running the executable in the Terminal produces a "cannot be opened because the developer cannot be verified" popup. The executable does succeed after manually clearing its quarantine attribute. Having worked through Resolving Gatekeeper Problems, the only detail logged in the Console is Adding Gatekeeper denial breadcrumb (direct): ... bundle_id: NOT_A_BUNDLE. Experimental observations: a minimized trivial CLI executable with a similar bundle layout and name successfully executes without being rejected, and oddly, renaming the original bundle from "name" to "name.suffix" allows it to be successfully executed. It's unclear why the bundle name would affect Gatekeeper only in some circumstances, and we'd greatly prefer not to rename the bundle for compatibility reasons, so it would be good if there were some way to get further diagnostic detail leading to a workaround - thank you.
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3
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189
Activity
Apr ’25
Unable to Sign macOS App – Missing Valid Developer ID Application and Installer Certificates – Request for Account Reset?
Hello, I have created multiple Developer ID Application and Developer ID Installer certificates across different Apple OS versions without keeping the Certificate Signing Requests (CSR). As I’m not very experienced with Apple’s system, I made this mistake and now I am unable to create new certificates because I have reached the maximum number of certificates allowed. I develop software based on Electron and have been building and signing my applications with electron-builder, integrating the app signing needed to submit the app to the Apple Store via Transporter. Here is the relevant portion of my package.json build config: "mac": { "appId": "com.nome_app.ext", "type": "distribution", "target": [ "mas" ], "artifactName": "name_app.${ext}", "category": "public.app-category.utilities", "provisioningProfile": "build/prov_prof_mac_name_app.provisionprofile" }, "mas": { "appId": "com.name_app.ravia", "hardenedRuntime": false, "type": "distribution", "gatekeeperAssess": true, "artifactName": "name_app.${ext}", "category": "public.app-category.utilities", "entitlements": "build/entitlements.mas.plist", "extendInfo": { "NSMicrophoneUsageDescription": "This app requires microphone access.", "NSCameraUsageDescription": "This app requires webcam access." }, "entitlementsInherit": "build/entitlements.mas.inherit.plist" } } Currently, I have recreated the Mac Developer Application and Mac Developer Installer certificates, but without valid Developer ID Installer and Developer ID Application certificates, I always get this error during build: `skipped macOS application code signing reason=cannot find valid "Developer ID Application" identity or custom non-Apple code signing certificate, it could cause some undefined behaviour, e.g. macOS localized description not visible, see https://electron.build/code-signing allIdentities= 718241A413826C6A97E2062EAEC155BEF5330CCA "iPhone Distribution: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ)" (CSSMERR_TP_NOT_TRUSTED) 60B360CCE27FE915799FAE7C8E6A16962F2DE9B0 "3rd Party Mac Developer Installer: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ)" (CSSMERR_TP_NOT_TRUSTED) 4518A8CE3BAC4F27B09D654DA14F52FBE15A0A85 "3rd Party Mac Developer Application: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ)" (CSSMERR_TP_NOT_TRUSTED) ... (additional identities with CSSMERR_TP_NOT_TRUSTED) Valid identities only: 718241A413826C6A97E2062EAEC155BEF5330CCA "iPhone Distribution: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ)" (CSSMERR_TP_NOT_TRUSTED) ... • signing file=dist/mas/Studio Medico Specialistico.app platform=mas type=distribution identityName=3rd Party Mac Developer Application: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ) identityHash=4518A8CE3BAC4F27B09D654DA14F52FBE15A0A85 provisioningProfile=build/prov_prof_mac_studiomedicospecialistico.provisionprofile • Command failed multiple times: codesign --sign "3rd Party Mac Developer Application: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ)" --force --timestamp --entitlements build/entitlements.mas.inherit.plist /path/to/app/Contents/Frameworks/Electron Framework.framework/Versions/A/Resources/af.lproj/locale.pak Warning: unable to build chain to self-signed root for signer "3rd Party Mac Developer Application: RAVIA SOFTWARE DI VILLANOVA DOMENICO ANTONIO (T9UD6J5HXZ)" Error: errSecInternalComponent From my understanding, the system cannot find a valid Developer ID Application identity for signing. The existing certificates all show the CSSMERR_TP_NOT_TRUSTED error and the signing command fails with errSecInternalComponent. **I have confirmed that the certificates are installed in my keychain, but they may be missing private keys or not fully trusted. Is there a possibility to reset my Apple Developer account’s Developer ID Application and Developer ID Installer certificates, so I can start fresh and generate new valid certificates? Could you please advise on how to proceed or if there is any way to clear the current certificate limit?** Thank you very much for your help.
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1
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181
Activity
Jun ’25
Inquiry about CarPlay Entitlements Application - Black Box Integration for Device Settings & Communication - No Response After 7 Days
Hi everyone, I applied for CarPlay Entitlements on [Date 4. 26, 2025] using. (*CarPlay Entitlements Case-ID : 13045151) I haven't received any updates or responses regarding my application yet. It's been 7 days since the application. My service requires CarPlay integration with a Black Box device. The primary purpose of this integration is to allow users to configure device settings through CarPlay. Furthermore, we plan to utilize the "Communication" category of Entitlements to notify users of parking incidents detected by the Black Box device while parked. This functionality is crucial for alerting drivers to potential issues affecting their vehicles. Could anyone share their experience with the typical turnaround time for CarPlay Entitlements, especially for applications involving device integration and the "Communication" category? Is this delay normal? Is there any way to check the application status or contact the appropriate team to inquire about its progress? Thank you for any insights or advice you can provide! Sincerely,
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2
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138
Activity
Apr ’25
Does NSXPCConnection.setCodeSigningRequirement perform dynamic code signature checks?
To validate incoming XPC connections from other executables, we perform SecCode checks for the dynamic signature of the connection (kSecCSDynamicInformation). Reading the setCodeSigningRequirement(_:) function documentation it appears to perform only static signing checks, is that so? If we use setCodeSigningRequirement(:) function in our listener(:, shouldAcceptNewConnection:) do we still need to check the dynamic information to be properly secure?
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2
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415
Activity
Aug ’25
How to move code signing certificates to another Mac
Hi, I recently created and installed new code signing certificates/keys on my main Mac. How to easily copy these certificates/keys to my another Mac with the same Apple ID? Earlier Quinn suggested: "The easiest way to do this is use Xcode’s import/export feature. Launch Xcode, choose Xcode > Settings, select Accounts, select the account in question, then choose Export Apple ID and Code Signing Assets from the action (…) menu." And it worked fine in 2020-2021. However import/export options are no longer available in XCode 16 anymore. Please suggest a simple solution.
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1
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145
Activity
Mar ’25
DriverKit driver does not appear in iPadOS app settings
The driver does not show up in the app settings after switching to “DriverKit USB Transport - VendorID”. Previously, the app used “DriverKit USB Transport (development)” and everything worked as expected. The entitlements looked like this: <?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>com.apple.developer.driverkit</key> <true/> <key>com.apple.developer.driverkit.transport.usb</key> <array> <dict> <key>idVendor</key> <string>*</string> </dict> </array> </dict> </plist> I received approval to use “DriverKit USB Transport - VendorID”. I updated the App ID configuration in the portal, removed all development entitlements, updated the provisioning profile, and edited the driver’s .entitlements as follows: <?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>com.apple.developer.driverkit</key> <true/> <key>com.apple.developer.driverkit.transport.usb</key> <array> <dict> <key>idVendor</key> <integer>1111</integer> </dict> </array> </dict> </plist> The app installs on an iPad with an M processor, but the driver does not appear in the settings. In the logs I see the following: 272 debug 19:50:42.005193+0300 installd 7935 signing bytes in 5 blob(s) from /var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.bugkAE/extracted/Payload/****.app/SystemExtensions/****Driver.dext/****.Driver(arm64) 272 debug 19:50:42.012068+0300 installd open(/var/installd/Library/Caches/com.apple.mobile.installd.staging/temp.bugkAE/extracted/Payload/****.app/SystemExtensions/net.svedm.****.SDRDriver.dext/Info.plist,0x0,0x1b6) = 4 272 debug 19:50:42.012712+0300 installd 0xc2e14c618 done serializing <?xml version="1.0" encoding="UTF-8"?><!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "https://www.apple.com/DTDs/PropertyList-1.0.dtd"><plist version="1.0"><dict><key>application-identifier</key><string>****.Driver</string><key>com.apple.application-identifier</key><string>****</string><key>com.apple.developer.driverkit</key><true/><key>com.apple.developer.driverkit.transport.usb</key><array><dict><key>idVendor</key><integer>3034</integer></dict></array><key>com.apple.developer.team-identifier</key><string>****</string><key>com.apple.security.get-task-allow</key><true/><key>get-task-allow</key><true/></dict></plist> 0 error 19:53:08.930054+0300 kernel Sandbox: MyApp(844) deny(1) sysctl-read kern.bootargs 0 error 19:53:08.931571+0300 kernel Sandbox: driverkitd(77) deny(1) syscall-unix 284 syscall-unix-denied-SIGKILL 0 error 19:53:09.985946+0300 kernel 1 duplicate report for Sandbox: driverkitd(77) deny(1) syscall-unix 284 syscall-unix-denied-SIGKILL 0 error 19:53:09.985985+0300 kernel Sandbox: MyApp(844) deny(2) file-test-existence /usr/bin/swift-backtrace 0 error 19:53:09.986011+0300 kernel Sandbox: MyApp(844) deny(2) file-test-existence /usr/bin/arm64e But I don’t quite understand what is going wrong. Any ideas?
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2
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204
Activity
Jun ’25
Notarization stuck in progress for new Apple Developer Account
I use the 'notarytool' to notarize applications and .pkg installers for Developer ID distribution. When using the notary tool with a fresh Apple Developer account, the notarization process remains stuck in the 'In progress' state. However, if I try the same app with an older developer account (one that has notarized at least one app in the past), the notarization works. All agreements are accepted in developer portal and Appstore Connect.
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2
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117
Activity
Apr ’25
Developer ID Notary Service
Yesterday there were reported outages on the Developer ID Notary Service, but it was reported pretty late and we were able to notice the outages in real time. It says resolved now, however an error still persists: Error: HTTP status code: 403. A required agreement is missing or has expired. This request requires an in-effect agreement that has not been signed or has expired. Ensure your team has signed the necessary legal agreements and that they are not expired. Is there an ongoing outage at this moment that is not being reported again? Our pipelines have been working flawlessly for months without intervention nor changes until the most recent outages
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3
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310
Activity
Jun ’25
Upload failed Validation Issue WKApplication or WKWatchKitApp is required
I added a watchkit extension to an existing app. I get this error when uploading to App Store Connect. Building the archive itself is fine: Prepared archive for uploading Upload failed error: Validation failed Missing Info.plist value. A value for the key “WKApplication”, or “WKWatchKitApp” if your project has a WatchKit App Extension target, is required in “Runner.app/Watch/watch_Watch_App.app” bundle. For details, see: https://developer.apple.com/documentation/watchkit/creating_independent_watchos_apps/setting_up_a_watchos_project have the exact same issue when bundling. I added the flag manually in a additional plist fields entry with WKApplication=1 because my Info.Plist is generated and it didn't help. I wrote a custom Run Script Phase that added the flag and that didn't help as well. I need a reply from someone from Apple here. This needs to be fixed.
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5
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375
Activity
Aug ’25
App Bundle issue
We have an app which is hybrid using React Native and Native features. We released our app recently which showed issues related to missing packages/corrupt package but xCode didn't gave any error and we were able to Archive and submit app successfully.
Topic: Code Signing SubTopic: General
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1
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211
Activity
Aug ’25
"this identity cannot be used for signing code"
When building to macOS on GameMaker, I get the error "this identity cannot be used for signing code" when using the Developer ID Installer certificate. The certificate was neither expired nor revoked, but nonetheless I created new certificates to start fresh but am still getting that error. I don't get issues building to iOS via GameMaker, just to macOS. If it makes any difference, I only noticed this issue started happening after I converted my Apple Developer Program account from an individual account to an organizational account, although it was weeks to months before I built to macOS via GameMaker before then, so I don't know if it correlates with that.
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3
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234
Activity
Apr ’25
Guideline 2.4.5(i) - Performance And Indelible the entitlements
我没有勾选entitlements 中的” com.apple.security.network.server“和” com.apple.security.device.usb“,但是确实在打包时又自动出现在包里,我现在无法解决这个问题,我需要帮助,谢谢 我的.entitlements 文件如下: 排查命令: codesign -d --entitlements :- ./Device\ Guard.app Executable=/Users/zhanghai/Library/Developer/Xcode/DerivedData/MacGuardApp-fvfnspyxcojxojdfclyohrnupgsh/Build/Products/Debug/Device Guard.app/Contents/MacOS/Device Guard warning: Specifying ':' in the path is deprecated and will not work in a future release
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5
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134
Activity
Jun ’25
Gatekeeper disallowing directly distributed app
This is a continuation of my own old post that became inactive to regain traction. I am trying to resolve issues that arise when distributing a macOS app with a SysExt Network Extension (Packet Tunnel) outside the App Store using a Developer ID Certificate. To directly distribute the app, I start with exporting the .app via Archive in Xcode. After that, I create a new Developer ID provisioning profile for both the app and sysext and replace the embedded ones in the .app package. After I have replaced the provisioning profiles and the have the entitlements files ready, I start signing the frameworks, sysext and parent app. codesign --force --options runtime --timestamp --sign "Developer ID Application: <name>"<app>.app/Contents/Library/SystemExtensions/<sysext>.systemextension/Contents/Frameworks/<fw>.framework/Versions/A/<fw> codesign --force --options runtime --timestamp --sign "Developer ID Application: <name>" <app>.app/Contents/Frameworks/<fw>.framework/ codesign --force --options runtime --entitlements dist-vpn.entitlements --timestamp --sign "Developer ID Application: <name>" <app>.app/Contents/Library/SystemExtensions/<sysext>.systemextension/Contents/MacOS/<sysext> codesign --force --options runtime --entitlements dist.entitlements --timestamp --sign "Developer ID Application: <name>" <app>.app After validation is successful with codesign --verify --deep --strict --verbose=4 <app>.app I zip the package, notarize and staple it ditto -c -k --keepParent "<app>.app" "<app>..zip" xcrun notarytool submit <app>.zip --keychain-profile “”<credents> --wait xcrun stapler staple <app>.app After that I finish creating signed and notarized .dmg/.pkg. hdiutil create -volname “<app>” -srcfolder “<app>.app/" -ov -format UDZO ./<app>.dmg codesign --force --sign "Developer ID Application: <name>" <app>.dmg xcrun notarytool submit <app>.dmg --keychain-profile "<credentials>" --wait xcrun stapler staple <app>.dmg Then when I move the .dmg to a clean system, open the .dmg, move the .app to the Applications folder, the attempt to run it fails with “The application “” can’t be opened.”. When I look into the console, the gatekeeper disallows the launch job with the message:
 86127 debug ProvisioningProfiles taskgated-helper ConfigurationProfiles entitlements: { "com.apple.developer.networking.networkextension" = ( "packet-tunnel-provider-systemextension" ); "com.apple.developer.system-extension.install" = 1; "com.apple.developer.team-identifier" = <teamid>; "keychain-access-groups" = ( “<teamid>.<app>.AppGroup" ); } com.apple.ManagedClient
<app>: Unsatisfied entitlements: com.apple.developer.networking.networkextension, keychain-access-groups, com.apple.developer.system-extension.install, com.apple.developer.team-identifier LAUNCH: Runningboard launch of <app> <private> returned RBSRequestErrorFailed, error Error Domain=RBSRequestErrorDomain Code=5 "Launch failed." UserInfo={NSLocalizedFailureReason=Launch failed., NSUnderlyingError=0x600001a25830 {Error Domain=NSPOSIXErrorDomain Code=153 "Unknown error: 153" UserInfo={NSLocalizedDescription=Launchd job spawn failed}}}, so returning -10810

 I went through all possible formats (macOS-Style and iOS-Style App Group IDs) and combinations of appgroups according to the post “App Groups: macOS vs iOS: Working Towards Harmony”. But none of those work for me. The weird part is that when I try the same steps on different developer account, I am able to get the app running. What can be wrong?
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3
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320
Activity
Jul ’25
App approved on appStore fails for notarization
Hi, Out app is approved on app store, however we want to distribute outside apps tore as well. But notarization always fails with error: Team is not yet configured for notarization. Please contact Developer Programs Support at developer.apple.com under the topic Development and Technical / Other Development or Technical Questions.", "statusCode": 7000, Any help to address this issue is highly appreciated.
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1
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121
Activity
May ’25
Binary is improperly signed but only on macOS 11
Hi all, I’ve run into a signing/entitlements problem that shows up only on Big Sur (11.x). The very same .app launches perfectly on Monterey (12), Ventura (13), Sonoma (14 / 14.5) and Sequoia (15). Failure on macOS 11 com.apple.xpc.launchd[1] (application.app.myapp.exams.566312.566318[1602]): removing service since it exited with consistent failure – OS_REASON_CODESIGNING | When validating …/MyAppNameBlurred 3.13.1.app/Contents/MacOS/MyAppNameBlurred 3.13.1: Code has restricted entitlements, but the validation of its code signature failed. Unsatisfied Entitlements: Binary is improperly signed. Launching from Terminal: open -a "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app" kLSNoLaunchPermissionErr (-10826) | Launchd job spawn failed with error: 153 What I’ve already checked # signature itself codesign -dvvv "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app" # => valid, Authority = Developer ID Application, runtime enabled # full deep/strict verification codesign --verify --deep --strict -vvv "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app" # => “satisfies its Designated Requirement” # Gatekeeper assessment spctl --assess --type execute --verbose=4 "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app" # => accepted (override security disabled) # embedded provisioning profile matches bundle ID codesign -d --entitlements :- "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app" | plutil -p - security cms -D -i "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app/Contents/embedded.provisionprofile" \ | plutil -extract Entitlements xml1 -o - # => both show the AAC entitlement and everything looks in order # notarization ticket stapler validate "/Users/admin/Downloads/MyAppNameBlurred 3.13.1.app" # => “The validate action worked!” Deployment target: MACOSX_DEPLOYMENT_TARGET = 11.0 Entitlement added: com.apple.developer.automatic-assessment-configuration = true Provisioning profile: generated this year via Developer ID, includes the assessment entitlement and nothing else unusual. Runtime code: we call AEAssessmentSession's network configuration part only on 12 + (guarded with @available(macOS 12.0, *)). Has anyone hit this mismatch on 11.x? Could Big Sur be expecting something older or idk? Any pointers appreciated! Thanks!
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3
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342
Activity
Jul ’25