org.apache.hadoop.hive.llap.security

Interface JwtSecretProvider

All Known Implementing Classes:

DefaultJwtSharedSecretProvider

public interface JwtSecretProvider

JwtSecretProvider - provides encryption and decryption secrets for generating and parsing JWTs. - Hive internally uses method initAndGet() which initializes providers based on the value of config HiveConf.ConfVars#LLAP_EXTERNAL_CLIENT_CLOUD_JWT_SHARED_SECRET_PROVIDER. It expects implementations to provide default constructor and init(Configuration) method.

Method Summary

Modifier and Type	Method and Description
Key	getDecryptionSecret() returns secret for parsing JWT.
Key	getEncryptionSecret() returns secret for signing JWT.
void	init(org.apache.hadoop.conf.Configuration conf) Initializes the provider.
static JwtSecretProvider	initAndGet(org.apache.hadoop.conf.Configuration conf) Hive internally uses this method to obtain instance of JwtSecretProvider

Method Detail

getEncryptionSecret

Key getEncryptionSecret()

returns secret for signing JWT.

getDecryptionSecret

Key getDecryptionSecret()

returns secret for parsing JWT.

init

void init(org.apache.hadoop.conf.Configuration conf)

Initializes the provider. Should also contain any validations that we want to put on secret, helps us to fail fast.

Parameters:

conf - configuration

initAndGet

static JwtSecretProvider initAndGet(org.apache.hadoop.conf.Configuration conf)

Hive internally uses this method to obtain instance of JwtSecretProvider

Parameters:

conf - configuration

Returns:

implementation of HiveConf.ConfVars#LLAP_EXTERNAL_CLIENT_CLOUD_JWT_SHARED_SECRET_PROVIDER