/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2010 Sun Microsystems, Inc.
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*/
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package org.opends.sdk.requests;
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import java.util.List;
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import org.opends.sdk.DecodeException;
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import org.opends.sdk.DecodeOptions;
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import org.opends.sdk.ErrorResultException;
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import org.opends.sdk.LocalizedIllegalArgumentException;
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import org.opends.sdk.controls.Control;
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import org.opends.sdk.controls.ControlDecoder;
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/**
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* The External SASL bind request as defined in RFC 4422. This SASL mechanism
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* allows a client to request the server to use credentials established by means
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* external to the mechanism to authenticate the client. The external means may
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* be, for instance, SSL or TLS.
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* <p>
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* A client may either request that its authorization identity be automatically
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* derived from its authentication credentials exchanged at a lower security
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* layer, or it may explicitly provide a desired authorization identity.
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* <p>
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* The optional authorization identity is specified using an authorization ID,
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* or {@code authzId}, as defined in RFC 4513 section 5.2.1.8.
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*
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* @see <a href="http://tools.ietf.org/html/rfc4422">RFC 4422 - Simple
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* Authentication and Security Layer (SASL) </a>
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* @see <a href="http://tools.ietf.org/html/rfc4513#section-5.2.1.8">RFC 4513 -
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* SASL Authorization Identities (authzId) </a>
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*/
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public interface ExternalSASLBindRequest extends SASLBindRequest
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{
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/**
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* The name of the SASL mechanism based on external authentication.
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*/
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public static final String SASL_MECHANISM_NAME = "EXTERNAL";
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/**
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* {@inheritDoc}
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*/
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ExternalSASLBindRequest addControl(Control control)
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throws UnsupportedOperationException, NullPointerException;
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/**
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* {@inheritDoc}
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*/
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BindClient createBindClient(String serverName) throws ErrorResultException;
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/**
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* Returns the authentication mechanism identifier for this SASL bind request
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* as defined by the LDAP protocol, which is always {@code 0xA3}.
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*
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* @return The authentication mechanism identifier.
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*/
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byte getAuthenticationType();
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/**
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* Returns the optional desired authorization ID of the user, or {@code null}
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* if the authorization ID should derived from authentication credentials
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* exchanged at a lower security layer. The authorization ID usually has the
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* form "dn:" immediately followed by the distinguished name of the user, or
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* "u:" followed by a user ID string, but other forms are permitted.
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*
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* @return The desired authorization ID of the user, which may be {@code null}
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* .
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*/
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String getAuthorizationID();
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/**
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* {@inheritDoc}
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*/
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<C extends Control> C getControl(ControlDecoder<C> decoder,
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DecodeOptions options) throws NullPointerException, DecodeException;
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/**
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* {@inheritDoc}
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*/
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List<Control> getControls();
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/**
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* Returns the name of the Directory object that the client wishes to bind as,
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* which is always the empty string for SASL authentication.
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*
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* @return The name of the Directory object that the client wishes to bind as.
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*/
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String getName();
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/**
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* {@inheritDoc}
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*/
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String getSASLMechanism();
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/**
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* Sets the optional desired authorization ID of the user, or {@code null} if
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* the authorization ID should derived from authentication credentials
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* exchanged at a lower security layer. The authorization ID usually has the
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* form "dn:" immediately followed by the distinguished name of the user, or
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* "u:" followed by a user ID string, but other forms are permitted.
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*
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* @param authorizationID
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* The desired authorization ID of the user, which may be {@code
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* null}.
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* @return This bind request.
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* @throws UnsupportedOperationException
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* If this external SASL request does not permit the authorization
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* ID to be set.
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* @throws LocalizedIllegalArgumentException
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* If {@code authorizationID} was non-empty and did not contain a
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* valid authorization ID type.
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*/
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ExternalSASLBindRequest setAuthorizationID(String authorizationID)
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throws UnsupportedOperationException, LocalizedIllegalArgumentException;
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}
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