I'm trying to set up push notifications through Amazon SNS in Unity.
I have the Android side of things working perfectly but we're having issues with iOS. I am able to get the device to register to a Apple Production SNS application and subscribe to a topic but as soon as I attempt to send a notification the endpoints "Enabled" status becomes "False".
I read that this could be due to the certificate being set as Production although we followed the instructions on creating a Development certificate, when I try uploading the .p12 file to create an Apple Development platform in SNS it always gives an error saying:
"You provided a certificate of type iOS Production"
We have tried multiple times to download the development certificate and tried rebuilding the app with a new bundle ID and new app on the Apple development site without touching the production button but it always ends up being a production certificate after exporting the .p12 from KeyChain...
Also, every .p12 we have created had the exact private key and certificate as the last.
What could be going wrong?
This Worked for Me:
1 - Download the Certificate from Apple (APNS Certificate for Development or Production)
2 - Double click on your Certificate to open it in your KeyChain
3 - Select it, Right-Click on it and press EXPORT "Cer" *** DO NOT SELECT IT TOGETHER WITH YOUR PRIVATE KEY, Select it By ITSELF!
4 - Name your new p12 and Upload this to SNS in the Setup Stage
DONE, this will work!
---> Its weird that Amazon's SNS requires a NON-Signed .p12 instead of the Combined .p12 (including private key) like other platforms, but... Go Discuss with Amazon...
This worked for me;
Follow the steps in this guide;
http://docs.aws.amazon.com/sns/latest/dg/mobile-push-apns.html
Now in SNS when creating DO NOT upload the p12.
Open up the files generated in step 2 & 3 in a text editor.
Copy the certificate from the .pem generated in step 2 into the certificate text area.
Copy the private key from the .pem generated in step 3 to the private key text area.
It should create. My guess is that some old certificate was being tagged along in my .p12 file.
来源：https://stackoverflow.com/questions/31883009/ios-apns-through-amazon-sns-and-unity-cannot-create-a-development-ios-certific