mongocxx::v_noabi::options::data_key Class Reference

#include <mongocxx/v_noabi/mongocxx/options/data_key.hpp>

Description

Class representing options for data key generation for encryption.

Public Types
using	key_material_type = std::vector<uint8_t>
	Represents binary data used to represent key material.

Public Member Functions
const std::vector< std::string > &	key_alt_names () const
	Gets the alternate names for the data key.
data_key &	key_alt_names (std::vector< std::string > key_alt_names)
	Sets an optional list of string alternate names used to reference the key. If a key is created with alternate names, then encryption may refer to the key by the unique alternate name instead of by _id.
const stdx::optional< key_material_type > &	key_material ()
	Gets the keyMaterial as binary data.
data_key &	key_material (key_material_type key_material)
	Sets the binary data for the key material.
const stdx::optional< bsoncxx::v_noabi::document::view_or_value > &	master_key () const
	Gets the master key.
data_key &	master_key (bsoncxx::v_noabi::document::view_or_value master_key)
	Sets a KMS-specific key used to encrypt the new data key.

Member Typedef Documentation

key_material_type

using mongocxx::v_noabi::options::data_key::key_material_type = std::vector<uint8_t>

Represents binary data used to represent key material.

Member Function Documentation

key_alt_names() [1/2]

const std::vector< std::string > & mongocxx::v_noabi::options::data_key::key_alt_names

(

)

const

Gets the alternate names for the data key.

Returns

The alternate names for the data key.

key_alt_names() [2/2]

data_key & mongocxx::v_noabi::options::data_key::key_alt_names

(

std::vector< std::string >

key_alt_names

)

Sets an optional list of string alternate names used to reference the key. If a key is created with alternate names, then encryption may refer to the key by the unique alternate name instead of by _id.

Parameters

key_alt_names

The alternate names for the key.

Returns

A reference to this object.

See also

• https://www.mongodb.com/docs/manual/reference/method/getClientEncryption/

key_material() [1/2]

const stdx::optional< key_material_type > & mongocxx::v_noabi::options::data_key::key_material

(

)

Gets the keyMaterial as binary data.

Returns

The binary data for the key material

See also

• https://www.mongodb.com/docs/v6.0/reference/method/KeyVault.createKey/

key_material() [2/2]

data_key & mongocxx::v_noabi::options::data_key::key_material

(

key_material_type

key_material

)

Sets the binary data for the key material.

An optional BinData of 96 bytes to use as custom key material for the data key being created. If keyMaterial is given, the custom key material is used for encrypting and decrypting data.

Otherwise, the key material for the new data key is generated from a cryptographically secure random device.

Parameters

key_material

The binary data for the keyMaterial

Returns

A reference to this object.

See also

• https://www.mongodb.com/docs/v6.0/reference/method/KeyVault.createKey/

master_key() [1/2]

const stdx::optional< bsoncxx::v_noabi::document::view_or_value > & mongocxx::v_noabi::options::data_key::master_key

(

)

const

Gets the master key.

Returns

An optional document containing the master key.

master_key() [2/2]

data_key & mongocxx::v_noabi::options::data_key::master_key

(

bsoncxx::v_noabi::document::view_or_value

master_key

)

Sets a KMS-specific key used to encrypt the new data key.

If the KMS provider is "aws" the masterKey is required and has the following fields:

{ 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" }

If the KMS provider is "azure" the masterKey is required and has the following fields:

{ 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. }

If the KMS provider is "gcp" the masterKey is required and has the following fields:

{ 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". }

If the KMS provider is "kmip" the masterKey is required and has the following fields:

{ }

If the KMS provider is "local" the masterKey is not applicable.

Parameters

master_key

The document representing the master key.

Returns

A reference to this object.

See also

• https://www.mongodb.com/docs/manual/core/security-client-side-encryption-key-management/

---

The documentation for this class was generated from the following file:

• mongocxx/v_noabi/mongocxx/options/data_key.hpp