Renew the Apple Push Notification Service (APNS) Certificate
The Apple Push Certificate cannot be renewed. You need to create a new push certificate for the existing bundle identifier. The Push notification certificate is not a part of the application build, therefore you need to create a new certificate and upload it on Quantum Engagement Server.
To renew the Apple Push Notification Service (APNS) certificate, follow these steps:
- In the Keychain Access application on your Mac, under the Certificate Assistant menu, choose the Request a Certificate From a Certificate Authority option.

- Enter Email Address, your Name and in the Request is group, select the Saved to disk option and click Continue.

- Save the Certificate Signing Request (CSR) to your local machine. You must change the extension from .
certSigningRequestto .csr,and click Save.
- Click Done. The CSR is generated.

- Login to
http://developer.apple.comwith valid credentials. Select Accounts and Certificates, IDs & Profiles under the Overview section from the left panel.
- Select App IDs under Identifiers from the left navigation pane and choose the App Id from the right panel.

- Click the Edit button.

- Based on your requirement, choose Development SSL Certificate or Production SSL Certificate.

- Upload the .csr file, and click Generate.

- Click Download to install and backup.

- Check your local Download folder for .cer file.

- Click Add to add the certificate to Keychain.

- Under Keychain, select the file and right click to Export.

- Click Save to save the exported file in .
p12format.
- Encrypt the exported item by providing a Password. Click OK
.

- Enter local machine password to allow export from Keychain. Click Allow.

- Check your local machine for the generated CSR.

- Browse the certificate
(.p12)and provide a Certificate Password in the Quantum Engagement Services Application Console. Click Save.