/*
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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.*;
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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 CRAM-MD5 SASL bind request as defined in draft-ietf-sasl-crammd5. This
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* SASL mechanism allows a client to perform a simple challenge-response
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* authentication method, using a keyed MD5 digest. This mechanism does not
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* provide a security layer.
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* <p>
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* The CRAM-MD5 mechanism is intended to have limited use on the Internet. The
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* mechanism offers inadequate protection against common attacks against
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* application-level protocols and is prone to interoperability problems.
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* <p>
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* The authentication identity is specified using an authorization ID, or
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* {@code authzId}, as defined in RFC 4513 section 5.2.1.8.
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*
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* @see <a
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* href="http://tools.ietf.org/html/draft-ietf-sasl-crammd5">draft-ietf-sasl-crammd5
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* - The CRAM-MD5 SASL Mechanism </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 CRAMMD5SASLBindRequest extends SASLBindRequest
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{
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/**
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* The name of the SASL mechanism based on CRAM-MD5 authentication.
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*/
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public static final String SASL_MECHANISM_NAME = "CRAM-MD5";
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/**
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* {@inheritDoc}
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*/
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CRAMMD5SASLBindRequest 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 ID of the user. The authentication ID usually
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* has the form "dn:" immediately followed by the distinguished name of the
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* user, or "u:" followed by a user ID string, but other forms are permitted.
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*
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* @return The authentication ID of the user.
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*/
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String getAuthenticationID();
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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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* {@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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* Returns the password of the user that the client wishes to bind as.
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*
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* @return The password of the user that the client wishes to bind as.
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*/
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ByteString getPassword();
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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 authentication ID of the user. The authentication ID usually has
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* the form "dn:" immediately followed by the distinguished name of the user,
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* or "u:" followed by a user ID string, but other forms are permitted.
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*
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* @param authenticationID
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* The authentication ID of the user.
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* @return This bind request
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* @throws UnsupportedOperationException
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* If this bind request does not permit the authentication ID to be
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* set..
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* @throws LocalizedIllegalArgumentException
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* If {@code authenticationID} was non-empty and did not contain a
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* valid authorization ID type.
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* @throws NullPointerException
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* If {@code authenticationID} was {@code null}.
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*/
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CRAMMD5SASLBindRequest setAuthenticationID(String authenticationID)
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throws UnsupportedOperationException, LocalizedIllegalArgumentException,
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NullPointerException;
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/**
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* Sets the password of the user that the client wishes to bind as.
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*
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* @param password
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* The password of the user that the client wishes to bind as, which
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* may be empty.
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* @return This bind request.
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* @throws UnsupportedOperationException
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* If this bind request does not permit the password to be set.
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* @throws NullPointerException
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* If {@code password} was {@code null}.
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*/
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CRAMMD5SASLBindRequest setPassword(ByteString password)
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throws UnsupportedOperationException, NullPointerException;
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/**
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* Sets the password of the user that the client wishes to bind as. The
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* password will be converted to a UTF-8 octet string.
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*
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* @param password
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* The password of the user that the client wishes to bind as.
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* @return This bind request.
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* @throws UnsupportedOperationException
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* If this bind request does not permit the password to be set.
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* @throws NullPointerException
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* If {@code password} was {@code null}.
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*/
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CRAMMD5SASLBindRequest setPassword(String password)
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throws UnsupportedOperationException, NullPointerException;
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}
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