Enables server access to Apple CloudKit public and private databases using serverKey authentication, supporting key generation with ECDSA keypairs, while leveraging experimental libraries for enhanced functionality.
This Kotlin library allows you to access your Apple CloudKit public database from your server. This library uses the serverKey authentication.
Currently, the public and the private databases are supported.
CloudKit requires an ECDSA keypair with the prime parameter.
The public key is uploaded to the iCloud dashboard, which returns the keyID.
The private key is used to sign your requests.
To generate the private key using the JVM supported PKCS8 format, use the following commands:
openssl ecparam -name prime256v1 -out gen.pem -genkey -noout
openssl pkcs8 -topk8 -in gen.pem -nocrypt -out privateKey.pem
To retrieve the private key use cat privateKey.pem, for the public key use openssl ec -in privateKey.pem -pubout.
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