Package org.apache.hadoop.fs.http.server

Class HttpFSAuthenticationFilter

java.lang.Object
org.apache.hadoop.security.authentication.server.AuthenticationFilter
org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter
org.apache.hadoop.fs.http.server.HttpFSAuthenticationFilter
All Implemented Interfaces:
javax.servlet.Filter
@Private public class HttpFSAuthenticationFilter extends org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter
Subclass of hadoop-auth AuthenticationFilter that obtains its configuration from HttpFSServer's server configuration.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    CONF_PREFIX
     
    static final String
    HADOOP_HTTP_CONF_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

    AUTH_TOKEN_MAX_INACTIVE_INTERVAL, AUTH_TOKEN_VALIDITY, AUTH_TYPE, CONFIG_PREFIX, COOKIE_DOMAIN, COOKIE_PATH, COOKIE_PERSISTENT, SIGNATURE_SECRET, SIGNER_SECRET_PROVIDER, SIGNER_SECRET_PROVIDER_ATTRIBUTE

  • Constructor Summary

    Constructors
    Constructor
    Description
    HttpFSAuthenticationFilter()
     

  • Method Summary

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

  • Constructor Details

    • HttpFSAuthenticationFilter

      public HttpFSAuthenticationFilter()

  • Method Details

    • getConfiguration

      protected Properties getConfiguration(String configPrefix, javax.servlet.FilterConfig filterConfig) throws javax.servlet.ServletException
      Returns the hadoop-auth configuration from HttpFSServer's configuration.

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

      Overrides:
      getConfiguration in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter
      Parameters:
      configPrefix - parameter not used.
      filterConfig - parameter not used.
      Returns:
      hadoop-auth configuration read from HttpFSServer's configuration.
      Throws:
      javax.servlet.ServletException

    • getProxyuserConfiguration

      protected org.apache.hadoop.conf.Configuration getProxyuserConfiguration(javax.servlet.FilterConfig filterConfig)
      Overrides:
      getProxyuserConfiguration in class org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationFilter