Package org.apache.hadoop.security.token.delegation.web
package org.apache.hadoop.security.token.delegation.web
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ClassDescriptionThe
DelegationTokenAuthenticatedURLis aAuthenticatedURLsub-class with built-in Hadoop Delegation Token functionality.Client side authentication token that handles Delegation Tokens.TheDelegationTokenAuthenticationFilterfilter is aAuthenticationFilterwith Hadoop Delegation Token support.AnAuthenticationHandlerthat implements Kerberos SPNEGO mechanism for HTTP and supports Delegation Token functionality.Authenticatorwrapper that enhances anAuthenticatorwith Delegation Token support.DelegationToken operations.Concrete delegation token identifier used byDelegationTokenManager,KerberosDelegationTokenAuthenticationHandlerandDelegationTokenAuthenticationFilter.Delegation Token Manager used by theKerberosDelegationTokenAuthenticationHandler.Util class that returns the remoteUserGroupInformationin scope for the HTTP request.AnAuthenticationHandlerthat implements Kerberos SPNEGO mechanism for HTTP and supports Delegation Token functionality.TheKerberosDelegationTokenAuthenticatorprovides support for Kerberos SPNEGO authentication mechanism and support for Hadoop Delegation Token operations.ACompositeAuthenticationHandlerthat supports multiple HTTP authentication schemes along with Delegation Token functionality. e.g.AnAuthenticationHandlerthat implements Kerberos SPNEGO mechanism for HTTP and supports Delegation Token functionality.ThePseudoDelegationTokenAuthenticatorprovides support for Hadoop's pseudo authentication mechanism that accepts the user name specified as a query string parameter and support for Hadoop Delegation Token operations.