org.apache.hadoop.hbase.rest.filter

Class AuthFilter

java.lang.Object

org.apache.hadoop.security.authentication.server.AuthenticationFilter

org.apache.hadoop.hbase.rest.filter.AuthFilter

All Implemented Interfaces:

javax.servlet.Filter

@InterfaceAudience.Private
public class AuthFilter
extends org.apache.hadoop.security.authentication.server.AuthenticationFilter

Field Summary

Fields

Modifier and Type	Field and Description
private static org.slf4j.Logger	LOG
private static String	REST_PREFIX
private static int	REST_PREFIX_LEN

Fields inherited from class org.apache.hadoop.security.authentication.server.AuthenticationFilter

AUTH_TOKEN_VALIDITY, AUTH_TYPE, CONFIG_PREFIX, COOKIE_DOMAIN, COOKIE_PATH, SIGNATURE_SECRET, SIGNATURE_SECRET_FILE, SIGNER_SECRET_PROVIDER, SIGNER_SECRET_PROVIDER_ATTRIBUTE

Constructor Summary

Constructors

Constructor and Description
AuthFilter()

Method Summary

Modifier and Type	Method and Description
protected Properties	getConfiguration(String configPrefix, javax.servlet.FilterConfig filterConfig) Returns the configuration to be used by the authentication filter to initialize the authentication handler.

Methods inherited from class org.apache.hadoop.security.authentication.server.AuthenticationFilter

constructSecretProvider, createAuthCookie, destroy, doFilter, doFilter, getAuthenticationHandler, getConfiguration, getCookieDomain, getCookiePath, getRequestURL, getToken, getValidity, init, initializeAuthHandler, initializeSecretProvider, isCustomSignerSecretProvider, isRandomSecret

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

private static final org.slf4j.Logger LOG

REST_PREFIX

private static final String REST_PREFIX

See Also:

Constant Field Values

REST_PREFIX_LEN

private static final int REST_PREFIX_LEN

Constructor Detail

AuthFilter

public AuthFilter()

Method Detail

getConfiguration

protected Properties getConfiguration(String configPrefix,
                                      javax.servlet.FilterConfig filterConfig)
                               throws javax.servlet.ServletException

Returns the configuration to be used by the authentication filter to initialize the authentication handler. This filter retrieves all HBase configurations and passes those started with REST_PREFIX to the authentication handler. It is useful to support plugging different authentication handlers.

Overrides:

getConfiguration in class org.apache.hadoop.security.authentication.server.AuthenticationFilter

Throws:

javax.servlet.ServletException