org.apache.hadoop.fs.http.server

Class AuthFilter

java.lang.Object

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

org.apache.hadoop.fs.http.server.AuthFilter

All Implemented Interfaces:

javax.servlet.Filter

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

Subclass of hadoop-auth AuthenticationFilter that obtains its configuration from HttpFSServer's server configuration.

Field Summary

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

AUTH_TOKEN_VALIDITY, AUTH_TYPE, CONFIG_PREFIX, COOKIE_DOMAIN, COOKIE_PATH, SIGNATURE_SECRET

Constructor Summary

Constructors

Constructor and Description
AuthFilter()

Method Summary

Methods

Modifier and Type	Method and Description
protected Properties	getConfiguration(String configPrefix, javax.servlet.FilterConfig filterConfig) Returns the hadoop-auth configuration from HttpFSServer's configuration.

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

createCookie, destroy, doFilter, getAuthenticationHandler, getCookieDomain, getCookiePath, getRequestURL, getToken, getValidity, init, isRandomSecret

Methods inherited from class java.lang.Object

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

Constructor Detail

AuthFilter

public AuthFilter()

Method Detail

getConfiguration

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

Returns the hadoop-auth configuration from HttpFSServer's configuration.

It returns all HttpFSServer's configuration properties prefixed with httpfs.authentication. The httpfs.authentication prefix is removed from the returned property names.

Overrides:

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

Parameters:

configPrefix - parameter not used.

filterConfig - parameter not used.

Returns:

hadoop-auth configuration read from HttpFSServer's configuration.