The JSON Sugar Trait

The methods here are similar to the string methods, except:

1. They assume that the message body is a valid JSON string
2. They dcode the message body into an array

decodeSymmetricAuthenticatedJsonRequest() / decodeSymmetricAuthenticatedJsonResponse()

Function prototypes:

function decodeSymmetricAuthenticatedJsonRequest(
    RequestInterface $request,
    SharedAuthenticationKey $key
): array;

function decodeSymmetricAuthenticatedJsonResponse(
    ResponseInterface $response,
    SharedAuthenticationKey $key
): array;

decodeSignedJsonRequest() / decodeSignedJsonResponse()

Function prototypes:

function decodeSignedJsonRequest(
    RequestInterface $request,
    SigningPublicKey $publicKey
): array;

function decodeSignedJsonResponse(
    ResponseInterface $response,
    SigningPublicKey $publicKey
): array;

decryptJsonRequestWithSharedKey() / decryptJsonResponseWithSharedKey()

Function prototypes:

function decryptJsonRequestWithSharedKey(
    RequestInterface $request,
    SharedEncryptionKey $key
): array;

function decryptJsonResponseWithSharedKey(
    ResponseInterface $response,
    SharedEncryptionKey $key
): array;

unsealJsonRequest() / unsealJsonResponse()

Function prototypes:

function unsealJsonRequest(
    RequestInterface $request,
    SealingSecretKey $secretKey
): array;

function unsealJsonResponse(
    ResponseInterface $response,
    SealingSecretKey $secretKey
): array;