Package org.apache.hadoop.crypto.key.kms.server

Class KMSAuthenticationFilter

java.lang.Object

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

org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter

org.apache.hadoop.crypto.key.kms.server.KMSAuthenticationFilter

All Implemented Interfaces:

javax.servlet.Filter

@Private
public class KMSAuthenticationFilter
extends org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter

Authentication filter that takes the configuration from the KMS configuration file.

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	CONFIG_PREFIX

Fields inherited from class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter

DELEGATION_TOKEN_SECRET_MANAGER_ATTR, PROXYUSER_PREFIX

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

ACTION_PARAM, AUTH_TOKEN_MAX_INACTIVE_INTERVAL, AUTH_TOKEN_VALIDITY, AUTH_TYPE, configPrefix, COOKIE_DOMAIN, COOKIE_PATH, COOKIE_PERSISTENT, SIGNATURE_SECRET, SIGNATURE_SECRET_FILE, SIGNER_SECRET_PROVIDER, SIGNER_SECRET_PROVIDER_ATTRIBUTE, SSO_LOGIN_COOKIE

Constructor Summary

Constructors

Constructor	Description
KMSAuthenticationFilter()

Method Summary

Modifier and Type	Method	Description
void	doFilter(javax.servlet.ServletRequest request, javax.servlet.ServletResponse response, javax.servlet.FilterChain filterChain)
protected java.util.Properties	getConfiguration(java.lang.String configPrefix, javax.servlet.FilterConfig filterConfig)
protected org.apache.hadoop.conf.Configuration	getProxyuserConfiguration(javax.servlet.FilterConfig filterConfig)

Methods inherited from class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter

doFilter, init, initializeAuthHandler, setAuthHandlerClass, setHandlerAuthMethod

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

constructSecretProvider, createAuthCookie, destroy, getAuthenticationHandler, getAuthUrl, getConfiguration, getCookieDomain, getCookiePath, getCookieTokenName, getLogoutUrl, getMaxInactiveInterval, getRequestURL, getToken, getValidity, initializeSecretProvider, isCookiePersistent, isCustomSignerSecretProvider, isRandomSecret, verifyTokenType

Methods inherited from class java.lang.Object

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

Field Detail

CONFIG_PREFIX

public static final java.lang.String CONFIG_PREFIX

See Also:

Constant Field Values

Constructor Detail

KMSAuthenticationFilter

public KMSAuthenticationFilter()

Method Detail

getConfiguration

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

Overrides:

getConfiguration in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter

getProxyuserConfiguration

protected org.apache.hadoop.conf.Configuration getProxyuserConfiguration(javax.servlet.FilterConfig filterConfig)

Overrides:

getProxyuserConfiguration in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter

doFilter

public void doFilter(javax.servlet.ServletRequest request,
                     javax.servlet.ServletResponse response,
                     javax.servlet.FilterChain filterChain)
              throws java.io.IOException,
                     javax.servlet.ServletException

Specified by:

doFilter in interface javax.servlet.Filter

Overrides:

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

Throws:

java.io.IOException

javax.servlet.ServletException