Unable to export Apple production push SSL certificate in .p12 format

Question

I am using Urban airship in my application for push notification. So, I need to download the push SSL certificate from Apple developer portal. After downloading, I added tha

Answer 1

Apple do not store the private key you used to create your certificates. You need to already have a copy of it on your machine.

It sounds as if perhaps either somebody else requested the push certificate you're trying to download, or you requested it on another machine. If you can't find the private key you will need to create a new certificate request and upload it via the developer portal.

Answer 2

Make you are selecting a private key and not a public key because you probably have both types on the list.

Answer 3

Turns out all you have to do is select "My Certificates" on the left panel and it enables the .p12 option.

Answer 4

In my case, I made the .cer file into "system" option not the "login" option. then I move the .cer file from the "system" to "login" option then press "My Certificates" then export it .p12 is ok..