Apple MDM is used. It is MDM using APNs.
- The topic of mobileconfig is the same as the thing of Subject of APSP-XXX.pem.
- The character string of a device token and PushMagic reached the MDM server after the setup of mobileconfig.
I sent wording of a telegram for device tokens using APNs.
It is replacing by the character string of PushMagic.
Although {"mdm":"xxxxxxxxxxxxx-xxxx-xxxx-xxxx"} is sent via APNs from the MDM server, iPhone is not reached.
Why is it?
Follow MDM_Protocol pdf very carefully.
If you are following this link: http://www.softhinker.com/in-the-news/iosmdmvendorcsrsigning Then verify few things.
remove the passphrase from customerPrivateKey.pem using this command
openssl rsa -in customerPrivateKey.pem -out PlainKey.pem
Then merge your APNS certificate (for example CustomerCompanyName.pem) downloaded from the portal https://identity.apple.com/pushcert/ using this command
cat CustomerCompanyName.pem PlainKey.pem > PlainCert.pem
Now this PlainCert.pem file can be used in your server as APNS/MDM certificate.
If still there is issue,please show here your device log.
the issue may be because two reasons:
- key and pem both should be present.
- password used should belong to the password use while creating pem
I made a python script that does the vendor signing part, so you don't have to use the softhinker java code.
来源：https://stackoverflow.com/questions/10571190/apns-notifications-not-reaching-devices-enrolled-in-apple-mdm