iOS Configuration Profile Expiration

Question

We are building iOS OTA Enrollment system in our IT. After reading Apple docs, i would not find reference how to set an expiration date on the Configuration Profile installed on the device.

My motivation is to create expiration date on profiles that i am going to install based on the device owner (they have to login before i install it)

Is there a way to control how long the Configuration Profile is valid for?

Answer 1

The configuration Profile has 2 keys:

RemovalDate
DurationUntilRemoval

Which takes a date or duration in seconds respectively, which when satisfied, will remove the profile. But maybe that wasn't what you're looking for?

Answer 2

The Configuration Profile supports the key "PayloadExpirationDate".

You can set the expiration date in the profile, and after the expiration, a new button inside the profile will appear to update the profile manually.

You can see the documentation in the following link: https://developer.apple.com/library/ios/featuredarticles/iPhoneConfigurationProfileRef/Introduction/Introduction.html

Also, the Apple documentation "Over-the-Air Profile Delivery Concepts" says

Upon receiving the final encrypted profile, the device installs it. Reconfiguration occurs automatically if the profile expires or if a VPN connection attempt fails.

However, I wasn't able to update the profile, not manually and not automatically.

Answer 3

据我所知，没有办法控制到期日。