mongoc_client_encryption_datakey_opts_set_masterkey

void
mongoc_client_encryption_datakey_opts_set_masterkey (
   mongoc_client_encryption_datakey_opts_t *opts, const bson_t *masterkey);

Identifies the masterkey for the Key Management Service (KMS) provider used to encrypt a new data key.

• opts: A mongoc_client_encryption_datakey_opts_t
• masterkey: A bson_t document describing the KMS provider specific masterkey.

Setting the masterkey is required when creating a data key with the KMS provider types: aws, azure, gcp, and kmip.

Setting the masterkey is prohibited with the KMS provider type local.

The format of masterkey for the KMS provider type aws is as follows:

{
   region: String,
   key: String, /* The Amazon Resource Name (ARN) to the AWS customer master key (CMK). */
   endpoint: Optional<String> /* An alternate host identifier to send KMS requests to. May include port number. Defaults to "kms.<region>.amazonaws.com" */
}

The format of masterkey for the KMS provider type azure is as follows:

{
   keyVaultEndpoint: String, /* Host with optional port. Example: "example.vault.azure.net". */
   keyName: String,
   keyVersion: Optional<String> /* A specific version of the named key, defaults to using the key's primary version. */
}

The format of masterkey for the KMS provider type gcp is as follows:

{
   projectId: String,
   location: String,
   keyRing: String,
   keyName: String,
   keyVersion: Optional<String>, /* A specific version of the named key, defaults to using the key's primary version. */
   endpoint: Optional<String> /* Host with optional port. Defaults to "cloudkms.googleapis.com". */
}

The format of masterkey for the KMS provider type kmip is as follows:

{
   keyId: Optional<String>,
   delegated: Optional<Boolean>, /* If true (recommended), the KMIP server must decrypt this key. Defaults to false. */
   endpoint: Optional<String> /* Host with optional port. */
}

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