iOS Question [SOLVED] Push notifications for the App Store version

No need to create anything special for the released app.

I've talked about the keys you upload to Firebase. The development key is not needed. Only the production key is required.

But I do need to add the new app identifier to the Firebase project in order for the notifications to work with the release app?

I guess I am confused about how Firebase knows which app to send to.

If you used a production certificate during development (you should) then you don't need to do anything special.

I am pretty sure I used a production certificate because I followed your guide meticulously. But is is some months ago. Can I somehow check if I used a production certificate?

The reason for my confusion is that when I created the new app identifier and checked Push notifications under Capabilities, I had to create a new certificate. I could not choose the other certificate. But the text was "Create an additional certificate to use for this App ID." so maybe it wasn't need at all?

Don't worry. You can always delete the certificate and provision profiles and start from scratch.

Download the new production certificate + provision profile and try it in debug mode.
Make sure to create the store provision profile from the same certificate.

Ok thanks. I will try it in debug mode.

Is the app tied together with the Firebase project via the firebase_push.p12 file?

If so, I guess it will work fine if only the provision profile is based on the same certificate that was used for creating the push store file from within the IDE. Is my understanding correct?

Erel said:

Download the new production certificate + provision profile and try it in debug mode.

Click to expand...

I get this error: Store provision profile can only be used in Release compilation.

Erel said:

Make sure to create the store provision profile from the same certificate.

Click to expand...

You mean the OS Distribution cert?

BTW, I did use a production certificate. If I look at the original App ID, I can only revoke the production certificate. There is no development certificate.
But the App ID is different because I created a new ID and package name specifically for the App Store version. Is this a problem?

Martin Larsen said:

I get this error: Store provision profile can only be used in Release compilation.

Click to expand...

That expected. You need to use an ad-hoc provision profile.

Martin Larsen said:

You mean the OS Distribution cert?

Click to expand...

Yes.

Martin Larsen said:

Is this a problem?

Click to expand...

No. I assume that the app package name wasn't changed.

Erel said:

No. I assume that the app package name wasn't changed.

Click to expand...

It was. Originally the package name was b4i.<myapp>. I did that because the examples and videos used that convention. Now it is in the reverse domain style related to the company.

As feared, the notifications don't work on the app from the AppStore. Probably because it has a new package name?

So do I have to start over, following the tutorial from scratch? And how do I handle the fact that notifications work fine on the Android app from Play Store (because the package name didn't change)? Do I have to start over with both apps or can I somehow join the new IOS package name to the original API KEY so I don't have to change anything for the Android app?

EDIT: I guess it must be possible to have several apps (package names) configured with the same Firebase Push project? For example, often there are light and pro versions of the same app, and I guess these use the same API KEY and tokens?

EDIT 2: Yes, it is possible to add another IOS package name to the Firebase project. I have add the new app to Firebase, uploaded the new firebase_push.p12 file created with the new package ID and certificates and downloaded the GoogleService-Info.plist. I will then create a new release app and upload it to the AppStore and see if it works. Please correct me if I am missing some steps or doing anything wrong

It worked. You can add several apps to the same Firebase project and you use the same tokens. So sending push messages with the same server keys and topics now works for all apps: The App Store version, the ad-hoc test version, and the Android app.