MDM push certificate creation

Question

I'm interesting in creation of PushCertWebRequest (this is from apple documentation) I have found a lot of docs how to do this for 3rd party vendors like Air-watch and so on, but they skip last step where they are working with your .p12 certificate. I mean process when you should create PushCertWebRequest and upload it to https://identity.apple.com/pushcert

So my question is how to create a Push Certificate Request plist. the example of this plist should be following (this is from apple doc)

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
"http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>PushCertRequestCSR</key>
<string>
MIIDjzCCAncCAQAwDzENMAsGA1UEAwwEdGVzdDCCASIwDQYJKoZIhvcNAQEBBQAD
</string>
<key>PushCertCertificateChain</key>
<string>
-----BEGIN CERTIFICATE-----
MIIDkzCCAnugAwIBAgIIQcQgtHQb9wwwDQYJKoZIhvcNAQEFBQAwUjEaMBgGA1UE
AwwRU0FDSSBUZXN0IFJvb3QgQ0ExEjAQBgNVBAsMCUFwcGxlIElTVDETMBEGA1UE
-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----
MIIDlTCCAn2gAwIBAgIIBInl9fQbaAkwDQYJKoZIhvcNAQEFBQAwXDEkMCIGA1UE
AwwbU0FDSSBUZXN0IEludGVybWVkaWF0ZSBDQSAxMRIwEAYDVQQLDAlBcHBsZSBJ
-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----
MIIDpjCCAo6gAwIBAgIIKRyFYgyyFPgwDQYJKoZIhvcNAQEFBQAwXDEkMCIGA1UE
AwwbU0FDSSBUZXN0IEludGVybWVkaWF0ZSBDQSAxMRIwEAYDVQQLDAlBcHBsZSBJ
-----END CERTIFICATE-----
-----BEGIN CERTIFICATE-----
MIIDiTCCAnGgAwIBAgIIdv/cjbnBgEgwDQYJKoZIhvcNAQEFBQAwUjEaMBgGA1UE
AwwRU0FDSSBUZXN0IFJvb3QgQ0ExEjAQBgNVBAsMCUFwcGxlIElTVDETMBEGA1UE
-----END CERTIFICATE-----
</string>
<key>PushCertSignature</key>
<string>
CGt6QWuixaO0PIBc9dr2kJpFBE1BZx2D8L0XH0Mtc/DePGJOjrM2W/IBFY0AVhhEx
</string>

Finally I created PushCertRequestCSR and PushCertSignature, but I don't really know how to create PushCertCertificateChain block.

Answer 1

I ported the softhinker java code to python, and added a few nice things. It's available on GitHub: http://www.github.com/grinich/mdmvendorsign.