Hi.
I am writing a little MDM application.
Despite the basic task (add a password for 'remove profile' button in settings), it seems I am stuck with a problem:
When I try to enroll my device with enrollment.mobileconfig file, Apple Configurator app, I receive an error
The profile “Enrollment Profile” could not be installed because it is invalid.
Make sure the profile is valid and try installing it again.
The original architecture of my .mobileconfig contains of two payloads (com.apple.security.scep , com.apple.mdm), and it works correctly. However, when I try to add a third payload of com.apple.profileRemovalPassword , I receive the error stated above.
From logs collected on iPhone, here's what was found :
Failed to parse profile data. Error: NSError:
Desc : The profile “Enrollment Profile” is invalid.
Sugg : A profile containing an MDM payload must be removable.
US Desc: The profile “Enrollment Profile” is invalid.
US Sugg: A profile containing an MDM payload must be removable.
Domain : MCProfileErrorDomain
Code : 1000
Type : MCFatalError
Params : (
"Enrollment Profile"
)
...Underlying error:
NSError:
Desc : A profile containing an MDM payload must be removable.
US Desc: A profile containing an MDM payload must be removable.
Domain : MCProfileErrorDomain
Code : 1000
Type : MCFatalError
Extra info:
{
isPrimary = 1;
}
My main dictionary contains
HasRemovalPasscode
Also, I have tried playing around with
PayloadRemovalDisallowed
setting it to true and false, however, I keep getting the same error message.
There is also a second error produced:
Profile MCConfigurationProfile, version 1:
Display Name: “Enrollment Profile”
Description : “***”
Identifier : ***
UUID : ***
Organization: ***
Is Stub : No
Locked : Yes
Removal passcode present
Encrypted : No
Trusted : 0
Signed : No
Device Type : 0
Payloads:
Payload MCSCEPPayload, version 1
Description : “***”
Identifier : ***
UUID : ***
Type : com.apple.security.scep
Display name: ***
Organization: ***
Payload MCMDMPayload, version 1
Description : “***”
Identifier : ***
UUID : ***
Type : com.apple.mdm
Organization: ***
Payload MCRemovalPasswordPayload, version 1
Identifier : com.examp Can't parse profile: <decode: missing data>
The code for com.apple.profileRemovalPassword is taken from apple documentation (https://developer.apple.com/documentation/devicemanagement/profileremovalpassword)
I have also tried the automatic way - creating it from Apple Configurator, so it is correct in terms of syntax 100%.
Several important notes:
Creating a fresh new profile with just password removal protection single payload allows to perform a download of the profile
If I comment out the whole com.apple.mdm payload block, I will be able to download this profile on iPhone also
The com.apple.mdm block is also valid by itself, and works correctly
I have tried implementing other types of "dummy" payloads - for example com.apple.dock
<dict>
<key>PayloadType</key>
<string>com.apple.dock</string>
<key>PayloadVersion</key>
<integer>1</integer>
<key>PayloadIdentifier</key>
<string>com.example.test.dock</string>
<key>PayloadUUID</key>
<string>22222222-3333-4444-5555-666666666666</string>
<key>PersistentApps</key>
<array/>
</dict>
And everything worked out fine.
So my hypothetical conclusion out of these four notes might be in some type of interconnection between mdm and profileRemovalPassword, which isn't really listed anywhere? Or am I missing something ? Thank you in advance.
