macOS push certificates include push certificate for the development environment and push certificate for the release environment.
According to this tutorial, create a push certificate for the development environment and a push certificate for the release environment.
Create a message push certificate
The following is a demonstration of creating a push certificate for the development environment. The steps for creating a certificate for the release environment are basically the same.
Go to the Certificate column and click "Add".
Here, create a push certificate for the development environment as an example.
Then, select the message push certificate request file created in step 2, upload it, and click
Finally, download the generated message push certificate to the local system.
Step 4. Install the certificate
Double-click the certificate downloaded in the previous step to automatically install the certificate to the Keychain application.
Step 5. Export the certificate
Open Keychain Access, select the message push certificate to be exported and right-click it. Select Export Certificate with the export format P12, then set the password.
Step 1. Log in to the console.
Step 2. Go to the Configuration Management page and select the application that needs to upload the push certificate.
Step 3. Enter the certificate password, click Upload Certificate, select your certificate to complete the upload.