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/*
* Copyright 2007-2019 Ping Identity Corporation
* All Rights Reserved.
*/
/*
* Copyright (C) 2008-2019 Ping Identity Corporation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License (GPLv2 only)
* or the terms of the GNU Lesser General Public License (LGPLv2.1 only)
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see .
*/
package com.unboundid.ldap.sdk.extensions;
import com.unboundid.asn1.ASN1Element;
import com.unboundid.asn1.ASN1OctetString;
import com.unboundid.asn1.ASN1Sequence;
import com.unboundid.ldap.sdk.Control;
import com.unboundid.ldap.sdk.ExtendedResult;
import com.unboundid.ldap.sdk.LDAPException;
import com.unboundid.ldap.sdk.ResultCode;
import com.unboundid.util.Debug;
import com.unboundid.util.NotMutable;
import com.unboundid.util.ThreadSafety;
import com.unboundid.util.ThreadSafetyLevel;
import static com.unboundid.ldap.sdk.extensions.ExtOpMessages.*;
/**
* This class implements a data structure for storing the information from an
* extended result for the password modify extended request as defined in
* RFC 3062. It is identical
* to the standard {@link ExtendedResult} object except that it is also able to
* extract the generated password if one was included. See the documentation
* for the {@link PasswordModifyExtendedRequest} class for an example of this.
*/
@NotMutable()
@ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE)
public final class PasswordModifyExtendedResult
extends ExtendedResult
{
/**
* The serial version UID for this serializable class.
*/
private static final long serialVersionUID = -160274020063799410L;
// The generated password from the response, if applicable.
private final ASN1OctetString generatedPassword;
/**
* Creates a new password modify extended result from the provided extended
* result.
*
* @param extendedResult The extended result to be decoded as a password
* modify extended result. It must not be
* {@code null}.
*
* @throws LDAPException If the provided extended result cannot be decoded
* as a password modify extended result.
*/
public PasswordModifyExtendedResult(final ExtendedResult extendedResult)
throws LDAPException
{
super(extendedResult);
final ASN1OctetString value = extendedResult.getValue();
if (value == null)
{
generatedPassword = null;
return;
}
final ASN1Element[] elements;
try
{
final ASN1Element valueElement = ASN1Element.decode(value.getValue());
elements = ASN1Sequence.decodeAsSequence(valueElement).elements();
}
catch (final Exception e)
{
Debug.debugException(e);
throw new LDAPException(ResultCode.DECODING_ERROR,
ERR_PW_MODIFY_RESPONSE_VALUE_NOT_SEQUENCE.get(e),
e);
}
if (elements.length == 0)
{
generatedPassword = null;
return;
}
else if (elements.length != 1)
{
throw new LDAPException(ResultCode.DECODING_ERROR,
ERR_PW_MODIFY_RESPONSE_MULTIPLE_ELEMENTS.get());
}
generatedPassword = ASN1OctetString.decodeAsOctetString(elements[0]);
}
/**
* Creates a new password modify extended result with the provided
* information.
*
* @param messageID The message ID for the LDAP message that is
* associated with this LDAP result.
* @param resultCode The result code from the response.
* @param diagnosticMessage The diagnostic message from the response, if
* available.
* @param matchedDN The matched DN from the response, if available.
* @param referralURLs The set of referral URLs from the response, if
* available.
* @param generatedPassword The generated password for this response, if
* available.
* @param responseControls The set of controls from the response, if
* available.
*/
public PasswordModifyExtendedResult(final int messageID,
final ResultCode resultCode,
final String diagnosticMessage,
final String matchedDN,
final String[] referralURLs,
final ASN1OctetString generatedPassword,
final Control[] responseControls)
{
super(messageID, resultCode, diagnosticMessage, matchedDN, referralURLs,
null, encodeValue(generatedPassword), responseControls);
this.generatedPassword = generatedPassword;
}
/**
* Encodes the value for this extended result using the provided information.
*
* @param generatedPassword The generated password for this response, if
* available.
*
* @return An ASN.1 octet string containing the encoded value, or
* {@code null} if there should not be an encoded value.
*/
private static ASN1OctetString
encodeValue(final ASN1OctetString generatedPassword)
{
if (generatedPassword == null)
{
return null;
}
final ASN1Element[] elements =
{
new ASN1OctetString((byte) 0x80, generatedPassword.getValue())
};
return new ASN1OctetString(new ASN1Sequence(elements).encode());
}
/**
* Retrieves the string representation of the generated password contained in
* this extended result, if available.
*
* @return The string representation of the generated password contained in
* this extended result, or {@code null} if no generated password was
* included in the extended result.
*/
public String getGeneratedPassword()
{
if (generatedPassword == null)
{
return null;
}
else
{
return generatedPassword.stringValue();
}
}
/**
* Retrieves the binary representation of the generated password contained in
* this extended result, if available.
*
* @return The binary representation of the generated password contained in
* this extended result, or {@code null} if no generated password was
* included in the extended result.
*/
public byte[] getGeneratedPasswordBytes()
{
if (generatedPassword == null)
{
return null;
}
else
{
return generatedPassword.getValue();
}
}
/**
* Retrieves the raw generated password contained in this extended result, if
* available.
*
* @return The raw generated password contained in this extended result, or
* {@code null} if no generated password was included in the extended
* result.
*/
public ASN1OctetString getRawGeneratedPassword()
{
return generatedPassword;
}
/**
* {@inheritDoc}
*/
@Override()
public String getExtendedResultName()
{
return INFO_EXTENDED_RESULT_NAME_PASSWORD_MODIFY.get();
}
/**
* Appends a string representation of this extended result to the provided
* buffer.
*
* @param buffer The buffer to which a string representation of this
* extended result will be appended.
*/
@Override()
public void toString(final StringBuilder buffer)
{
buffer.append("PasswordModifyExtendedResult(resultCode=");
buffer.append(getResultCode());
final int messageID = getMessageID();
if (messageID >= 0)
{
buffer.append(", messageID=");
buffer.append(messageID);
}
if (generatedPassword != null)
{
buffer.append(", generatedPassword='");
buffer.append(generatedPassword.stringValue());
buffer.append('\'');
}
final String diagnosticMessage = getDiagnosticMessage();
if (diagnosticMessage != null)
{
buffer.append(", diagnosticMessage='");
buffer.append(diagnosticMessage);
buffer.append('\'');
}
final String matchedDN = getMatchedDN();
if (matchedDN != null)
{
buffer.append(", matchedDN='");
buffer.append(matchedDN);
buffer.append('\'');
}
final String[] referralURLs = getReferralURLs();
if (referralURLs.length > 0)
{
buffer.append(", referralURLs={");
for (int i=0; i < referralURLs.length; i++)
{
if (i > 0)
{
buffer.append(", ");
}
buffer.append('\'');
buffer.append(referralURLs[i]);
buffer.append('\'');
}
buffer.append('}');
}
final Control[] responseControls = getResponseControls();
if (responseControls.length > 0)
{
buffer.append(", responseControls={");
for (int i=0; i < responseControls.length; i++)
{
if (i > 0)
{
buffer.append(", ");
}
buffer.append(responseControls[i]);
}
buffer.append('}');
}
buffer.append(')');
}
}
