The app I am currently working on requires the use of Configuration Profiles in order to connect to a server to download XML. The certificates are distributed in the form o
I am not sure what you are trying to accomplish, but the iOS Keychain services allows you to store and retrieve certificates and keys in a (supposedly) secure way. I have not used the API for other than storing passwords, so I cannot say how it works with certificates, but according to the docs it might work for you.
In particular, have a look at the SecItemCopyMatching
function.
The reason the Junos app is able to do this has been explained in a post in the Apple Developer Forums.
Original Question: https://devforums.apple.com/message/660579#660579
Explanation about Junos app: https://devforums.apple.com/message/351326#351326
To sum it up, access to this is not provided in the SDK and is by invitation from Apple only.
You won't. Your application is sandboxed, read the iOS App Programming Guide. Developer profiles are not public information for applications to access.