
- Log in to the OneSignal dashboard and choose the app you wish to renew the certificate for.
- In the App Settings, locate the “Apple Push Notification Service (APNS)” section, and hit the “Renew Certificate” button.
- Follow the instructions to generate a new certificate signing request (CSR) on the Apple Developer Center.
- Download the renewed certificate to your computer and import it into the Keychain Access app on your Mac.
- Double-click on the certificate and under the “Trust” section, select “Always Trust” for “When using this certificate”.
- Exit the Keychain Access app and return to the OneSignal dashboard.
- Click on the “Upload Certificate” button, select the renewed certificate from your computer and hit “Save” to update the certificate within the app.
- For compatibility reasons, it’s also smart to regularly update the WebViewGold wrapper portion of your app, although this typically does not need to be done simultaneously with renewing OneSignal certificates.