org.apache.hadoop.hbase.security.provider

Interface AuthenticationProviderSelector

All Known Implementing Classes:

BuiltInProviderSelector, ShadeProviderSelector

@InterfaceAudience.LimitedPrivate(value="Authentication")
 @InterfaceStability.Evolving
public interface AuthenticationProviderSelector

Method Summary

Modifier and Type	Method and Description
void	configure(org.apache.hadoop.conf.Configuration conf, Collection<SaslClientAuthenticationProvider> availableProviders) Initializes the implementation with configuration and a set of providers available.
Pair<SaslClientAuthenticationProvider,org.apache.hadoop.security.token.Token<? extends org.apache.hadoop.security.token.TokenIdentifier>>	selectProvider(String clusterId, User user) Chooses the authentication provider which should be used given the provided client context from the authentication providers passed in via configure(Configuration, Collection).

Method Detail

configure

void configure(org.apache.hadoop.conf.Configuration conf,
               Collection<SaslClientAuthenticationProvider> availableProviders)

Initializes the implementation with configuration and a set of providers available. This method should be called exactly once per implementation prior to calling selectProvider(String, User).

selectProvider

Pair<SaslClientAuthenticationProvider,org.apache.hadoop.security.token.Token<? extends org.apache.hadoop.security.token.TokenIdentifier>> selectProvider(String clusterId,
                                                                                                                                                         User user)

Chooses the authentication provider which should be used given the provided client context from the authentication providers passed in via configure(Configuration, Collection).