Having reviewed every document, this has been going on for nearly two months. Originally, it was thought that the problem might be related to the fact I had created the developer ID signing certificate on an intel mac, and trying to import and use it on an M1 Mac-Mini. That turned out to not be the case. Completely started over with a new account (the company changed names), requested and was granted the entitlements we needed. Create a new CSR from this new m1 machine, created a Developer ID certificate, installed the certificate on this machine. But no matter what, the codesign fails. Troubleshooting Environment: Brand new Apple Developer account and Developer ID Application certificate (generated CSR on this Mac, installed cert and private key in login keychain) macOS build/signing machine, not running codesign as root Working from Terminal app in GUI session, not via SSH/cron Keychain & Certificate Chain: Verified Developer ID Application: Fidelis Security LLC (J4WGF5B6KZ) certificate and private key are present in login keychain Verified certificate is marked as trusted and has a private key attached Developer ID Certification Authority present and trusted in System keychain (removed any extra from login) Evaluate certificate assistant shows everything is good Apple Root CA present and trusted in System keychain Set all trust settings back to System Defaults after testing with “Always Trust” No expired or duplicate Developer ID intermediates present codesign Troubleshooting: Ran: codesign --force --timestamp --options runtime --sign "Developer ID Application: Fidelis Security LLC (J4WGF5B6KZ)" ./fidelisevents Consistently received: Warning: unable to build chain to self-signed root for signer ... errSecInternalComponent Confirmed correct identity using: security find-identity -v -p codesigning (Shows my Developer ID Application cert as valid) Keychain order confirmed with security list-keychains Tried explicit --keychain argument in codesign (no change) Additional Steps Attempted: Downloaded and re-installed all relevant Apple intermediates/root certificates from https://www.apple.com/certificateauthority/ Rebooted the Mac and killed/restarted the securityd daemon Confirmed no use of sudo or root for codesigning Verified keychain is unlocked Checked that partition list grants access to codesign (set with security set-key-partition-list -S "apple:codesign:" -s -k "" ~/Library/Keychains/login.keychain-db) Attempted to codesign a copy of /usr/bin/true (same error) Ran codesign both with and without --timestamp, both on app bundle and binary Keychain Access showing: Certificate and private key present and linked Correct trust chain System keychain containing all Apple intermediates/roots No trust warnings or red Xs Downloaded the latest Apple CA and Developer ID Root certificates and installed those. None of the forum searches have helped. AI is likewise confused.

IMPORTANT The underlying issue here (FB8830007) was fixed in macOS 11.3, so the advice in this post is irrelevant if you’re building on that release or later. Note This content is a repost of info from another thread because that thread is not world readable (it’s tied to the DTK programme). A number of folks have reported problems where: They have a product that supports older versions of macOS (anything prior to 10.11). If they build their product on Intel, everything works. If they build their product on Apple Silicon, it fails on those older versions of macOS. A developer filed a bug about this (FB8830007) and, based on the diagnosis of that bug, I have some info to share as to what’s going wrong and how you can prevent it. Let’s start with some background. macOS’s code signing architecture supports two different hash formats: sha1, the original hash format, which is now deprecated sha256, the new format, support for which was added in macOS 10.11 codesign should choose the signing format based on the deployment target: If your deployment target is 10.11 or later, you get sha256. If your deployment target is earlier, you get both sha1 and sha256. This problem crops up because, when building for both Intel and Apple Silicon, your deployment targets are different. You might set the deployment target to 10.9 but, on Apple Silicon, that’s raised to the minimum Apple Silicon system, 11.0. So, which deployment target does it choose? Well, the full answer to that is complex but the executive summary is that it chooses the deployment target of the current architecture, that is, Intel if you’re building on Intel and Apple Silicon if you’re building on Apple Silicon. For example: intel% codesign -d --arch x86_64 -vvv Test664892.app … Hash choices=sha1,sha256 … intel% codesign -d --arch arm64 -vvv Test664892.app … Hash choices=sha1,sha256 … arm% codesign -d --arch x86_64 -vvv Test664892.app … Hash choices=sha256 … arm% codesign -d --arch arm64 -vvv Test664892.app … Hash choices=sha256 … The upshot is that you have problems if your deployment target is less than 10.11 and you sign on Apple Silicon. When you run on, say, macOS 10.10, the system looks for a sha1 hash, doesn’t find it, and complains. The workaround is to supply the --digest-algorithm=sha1,sha256, which overrides the hash choice logic in codesign and causes it to include both hashes: arm% codesign -s - --digest-algorithm=sha1,sha256 Test664892.app arm% codesign -d --arch x86_64 -vvv Test664892.app … Hash choices=sha1,sha256 … % codesign -d --arch arm64 -vvv Test664892.app … Hash choices=sha1,sha256 … Share and Enjoy — Quinn “The Eskimo!” @ Developer Technical Support @ Apple let myEmail = "eskimo" + "1" + "@" + "apple.com"

Hello, I'm working on an app at work and we finally got to signing and notarizing the app. The app is successfully notarized and stapled, I packaged it in a .dmg using hdiutil and went ahead and notarized and stapled that as well. Now I tried to move this app to another machine through various methods. But every time I download it from another machine, open and extract the contents of the dmg and attempt to open the app, I get the "Apple could not verify my app is free of malware that may harm your Mac or compromise your privacy. When I check the extended attributes there's always the com.apple.quarantine attribute which from what I know, is the reason that this popup appears I've tried uploading it to google drive, sending through slack, onedrive, even tried our AWS servers and last but not least, I tried our Azure servers (which is what we use for distribution of the windows version of our app). I tried uploading to Azure through CloudBerry (MSP360 now), and azure-cli defining the content-type as "application/octet-stream", the content-disposition as "attachment; filename=myApp.dmg", and content-cache-control as "no-transform". None of these worked The only times where a download actually worked with no problems was when I downloaded through the terminal using curl, which obviously not a great solution especially that we're distributing to users who aren't exactly "tech savy" I want the installation experience to be as smooth as other apps outside the App Store (i.e Discord, Slack, Firefox, Chrome etc....) but I've been stuck on this for more than a week with no luck. Any help is greatly appreciated, and if you want me to clarify something further I'd be happy to do so

I am here and I AM UNABLE TO PUBLISH AN UPLDATE! On xcode in the "signing" i see ONLY ME AND NOT THE COMPANY, i am added as administrator in the apple console developer BUT NOTHING CHANGE!! i tried to add an account but I STILL NOT SEE THE COMPANY, ONLY ME HOW TO FIX THIS?? THIS IS THE WORSE WAY TO SETUP AN ACCOUNT I EVER SEE

We have a Mac app that uses some restricted macOS entitlements, thus to test it we embed a development provisioning profile, that needs to contain the correct provisioning UDID. Typically, for test VMs, we extract the provisioning and UDID and add it to the developer portal and then re-generate the provisioning profiles. However when we try to do this in our newly created VM (Apple Silicon), our executable won't run, and macOS logs that the provisioning profile doesn't allow the device: 2025-06-12 12:37:52.168 E taskgated-helper[27489:e97da] [com.apple.ManagedClient:ProvisioningProfiles] embedded provisioning profile not valid: file:///Applications/foo.app/Contents/embedded.provisionprofile error: Error Domain=CPProfileManager Code=-212 "Provisioning profile does not allow this device." UserInfo={NSLocalizedDescription=Provisioning profile does not allow this device.} 2025-06-12 12:37:52.169 E taskgated-helper[27489:e97da] [com.apple.ManagedClient:ProvisioningProfiles] Disallowing com.company.foo because no eligible provisioning profiles found 2025-06-12 12:37:52.169 Df amfid[112:e99b0] [com.apple.xpc:connection] [0xb34c74a00] invalidated because the current process cancelled the connection by calling xpc_connection_cancel() 2025-06-12 12:37:52.169 Df taskgated-helper[27489:e97da] [com.apple.xpc:connection] [0x839144000] invalidated because the client process (pid 112) either cancelled the connection or exited 2025-06-12 12:37:52.169 E amfid[112:e91ac] [com.apple.MobileFileIntegrity.framework:default] Failure validating against provisioning profiles: <private> 2025-06-12 12:37:52.169 E amfid[112:e91ac] [com.apple.MobileFileIntegrity.framework:default] Restricted entitlements not validated, bailing out. Error: Error Domain=AppleMobileFileIntegrityError Code=-413 "No matching profile found" UserInfo={NSURL=<private>, NSLocalizedDescription=No matching profile found} 2025-06-12 12:37:52.169 Df amfid[112:e91ac] /Applications/foo.app/Contents/MacOS/foo not valid: Error Domain=AppleMobileFileIntegrityError Code=-413 "No matching profile found" UserInfo={NSURL=file:///Applications/foo.app/, NSLocalizedDescription=No matching profile found} The UDID for this VM does look weird, in System Profiler: But I can verify that this UDID string is present in the provisioning profile embedded in the app bundle: $ security cms -D -i /Applications/foo.app/Contents/embedded.provisionprofile | grep -i 7cd9234e9aa4fa8ba528ee417f857b2c993a20a3 <string>7CD9234E9AA4FA8BA528EE417F857B2C993A20A3</string> I also tried deleting the manually added device from the Developer portal and installing Xcode on the VM and letting Xcode register the device, but I end up in the same situation there. Even after letting Xcode itself register the device, it says that "this device not registered to your account" and then when I click "Register device" it changes into " already exists". Has anyone else managed to get Mac development provisioning profiles to work in a VM?