Unable to add macOS Mojave machines to profile manager

Hello, I have a problem with adding Macs that are powered by macOS Mojave to profile manager (Server 5.7.1). I receive an error which says: "An SSL error has occurred and a secure connection to the server cannot be made." It shows when I accept to add Remote Management payload.

Adding High Sierra machines work perfectly.

In /Library/Logs/ProfileManager/dmDeviceService.log I see only:

1:: [306] [2019/03/05 16:36:17.419] OSX version 10.14.3

0:: [306] [2019/03/05 16:36:17.801] <my IP address> <<SQ08:MDMEnrollHandler>> process request in 383.019ms

Have someone encountered such behavior? Please help.

Mac mini 2018 or later

Posted on Mar 5, 2019 7:42 AM

Top-ranking reply

k_wojciech Author

Level 1

5 points

Posted on Apr 2, 2019 1:36 PM

OK, I've managed to find a solution myself. macOS server was signed by cert with sha1 which is, as I painfully learned, not tolerated anymore by apple since mojave. Changing certificate to the one that was signed using sha256 allowed me to enroll other macs

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Unable to add macOS Mojave machines to profile manager

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