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/*
* Copyright 2008-2019 Ping Identity Corporation
* All Rights Reserved.
*/
/*
* Copyright (C) 2015-2019 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.unboundidds.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.ExtendedRequest;
import com.unboundid.ldap.sdk.ExtendedResult;
import com.unboundid.ldap.sdk.LDAPConnection;
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.unboundidds.extensions.ExtOpMessages.*;
/**
* This class provides an implementation of the password policy state extended
* request as used in the Ping Identity, UnboundID, or Nokia/Alcatel-Lucent 8661
* Directory Server. It may be used to retrieve and/or alter password policy
* properties for a user account. See the documentation in the
* {@link PasswordPolicyStateOperation} class for information about the types of
* operations that can be performed.
*
*
* NOTE: This class, and other classes within the
* {@code com.unboundid.ldap.sdk.unboundidds} package structure, are only
* supported for use against Ping Identity, UnboundID, and
* Nokia/Alcatel-Lucent 8661 server products. These classes provide support
* for proprietary functionality or for external specifications that are not
* considered stable or mature enough to be guaranteed to work in an
* interoperable way with other types of LDAP servers.
*
*
* The extended request has an OID of 1.3.6.1.4.1.30221.1.6.1 and a value with
* the following encoding:
*
* The following example demonstrates the use of the password policy state
* extended operation to administratively disable a user's account:
*
* PasswordPolicyStateOperation disableOp =
* PasswordPolicyStateOperation.createSetAccountDisabledStateOperation(
* true);
* PasswordPolicyStateExtendedRequest pwpStateRequest =
* new PasswordPolicyStateExtendedRequest(
* "uid=john.doe,ou=People,dc=example,dc=com", disableOp);
* PasswordPolicyStateExtendedResult pwpStateResult =
* (PasswordPolicyStateExtendedResult)
* connection.processExtendedOperation(pwpStateRequest);
*
* // NOTE: The processExtendedOperation method will generally only throw an
* // exception if a problem occurs while trying to send the request or read
* // the response. It will not throw an exception because of a non-success
* // response.
*
* if (pwpStateResult.getResultCode() == ResultCode.SUCCESS)
* {
* boolean isDisabled = pwpStateResult.getBooleanValue(
* PasswordPolicyStateOperation.OP_TYPE_GET_ACCOUNT_DISABLED_STATE);
* if (isDisabled)
* {
* // The user account has been disabled.
* }
* else
* {
* // The user account is not disabled.
* }
* }
*
*/
@NotMutable()
@ThreadSafety(level=ThreadSafetyLevel.NOT_THREADSAFE)
public final class PasswordPolicyStateExtendedRequest
extends ExtendedRequest
{
/**
* The OID (1.3.6.1.4.1.30221.1.6.1) for the password policy state extended
* request.
*/
public static final String PASSWORD_POLICY_STATE_REQUEST_OID =
"1.3.6.1.4.1.30221.1.6.1";
/**
* The serial version UID for this serializable class.
*/
private static final long serialVersionUID = -1644137695182620213L;
// The set of password policy state operations to process.
private final PasswordPolicyStateOperation[] operations;
// The DN of the user account on which to operate.
private final String userDN;
/**
* Creates a new password policy state extended request with the provided user
* DN and optional set of operations.
*
* @param userDN The DN of the user account on which to operate.
* @param operations The set of password policy state operations to process.
* If no operations are provided, then the effect will be
* to retrieve the values of all available password policy
* state properties.
*/
public PasswordPolicyStateExtendedRequest(final String userDN,
final PasswordPolicyStateOperation... operations)
{
this(userDN, null, operations);
}
/**
* Creates a new password policy state extended request with the provided user
* DN, optional set of operations, and optional set of controls.
*
* @param userDN The DN of the user account on which to operate.
* @param controls The set of controls to include in the request.
* @param operations The set of password policy state operations to process.
* If no operations are provided, then the effect will be
* to retrieve the values of all available password policy
* state properties.
*/
public PasswordPolicyStateExtendedRequest(final String userDN,
final Control[] controls,
final PasswordPolicyStateOperation... operations)
{
super(PASSWORD_POLICY_STATE_REQUEST_OID, encodeValue(userDN, operations),
controls);
this.userDN = userDN;
this.operations = operations;
}
/**
* Creates a new password policy state extended request from the provided
* generic extended request.
*
* @param extendedRequest The generic extended request to use to create this
* password policy state extended request.
*
* @throws LDAPException If a problem occurs while decoding the request.
*/
public PasswordPolicyStateExtendedRequest(
final ExtendedRequest extendedRequest)
throws LDAPException
{
super(extendedRequest);
final ASN1OctetString value = extendedRequest.getValue();
if (value == null)
{
throw new LDAPException(ResultCode.DECODING_ERROR,
ERR_PWP_STATE_REQUEST_NO_VALUE.get());
}
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_PWP_STATE_REQUEST_VALUE_NOT_SEQUENCE.get(e),
e);
}
if ((elements.length < 1) || (elements.length > 2))
{
throw new LDAPException(ResultCode.DECODING_ERROR,
ERR_PWP_STATE_REQUEST_INVALID_ELEMENT_COUNT.get(
elements.length));
}
userDN = ASN1OctetString.decodeAsOctetString(elements[0]).stringValue();
if (elements.length == 1)
{
operations = new PasswordPolicyStateOperation[0];
}
else
{
try
{
final ASN1Element[] opElements =
ASN1Sequence.decodeAsSequence(elements[1]).elements();
operations = new PasswordPolicyStateOperation[opElements.length];
for (int i=0; i < opElements.length; i++)
{
operations[i] = PasswordPolicyStateOperation.decode(opElements[i]);
}
}
catch (final Exception e)
{
Debug.debugException(e);
throw new LDAPException(ResultCode.DECODING_ERROR,
ERR_PWP_STATE_REQUEST_CANNOT_DECODE_OPS.get(e),
e);
}
}
}
/**
* Encodes the provided information into an ASN.1 octet string that may be
* used as the value for this extended request.
*
* @param userDN The DN of the user account on which to operate.
* @param operations The set of operations to be processed.
*
* @return An ASN.1 octet string containing the encoded value.
*/
private static ASN1OctetString encodeValue(final String userDN,
final PasswordPolicyStateOperation[] operations)
{
final ASN1Element[] elements;
if ((operations == null) || (operations.length == 0))
{
elements = new ASN1Element[]
{
new ASN1OctetString(userDN)
};
}
else
{
final ASN1Element[] opElements = new ASN1Element[operations.length];
for (int i=0; i < operations.length; i++)
{
opElements[i] = operations[i].encode();
}
elements = new ASN1Element[]
{
new ASN1OctetString(userDN),
new ASN1Sequence(opElements)
};
}
return new ASN1OctetString(new ASN1Sequence(elements).encode());
}
/**
* Retrieves the DN of the user account on which to operate.
*
* @return The DN of the user account on which to operate.
*/
public String getUserDN()
{
return userDN;
}
/**
* Retrieves the set of password policy state operations to be processed.
*
* @return The set of password policy state operations to be processed, or
* an empty list if the values of all password policy state
* properties should be retrieved.
*/
public PasswordPolicyStateOperation[] getOperations()
{
return operations;
}
/**
* {@inheritDoc}
*/
@Override()
public PasswordPolicyStateExtendedResult
process(final LDAPConnection connection, final int depth)
throws LDAPException
{
final ExtendedResult extendedResponse = super.process(connection, depth);
return new PasswordPolicyStateExtendedResult(extendedResponse);
}
/**
* {@inheritDoc}
*/
@Override()
public PasswordPolicyStateExtendedRequest duplicate()
{
return duplicate(getControls());
}
/**
* {@inheritDoc}
*/
@Override()
public PasswordPolicyStateExtendedRequest duplicate(final Control[] controls)
{
final PasswordPolicyStateExtendedRequest r =
new PasswordPolicyStateExtendedRequest(userDN, controls, operations);
r.setResponseTimeoutMillis(getResponseTimeoutMillis(null));
return r;
}
/**
* {@inheritDoc}
*/
@Override()
public String getExtendedRequestName()
{
return INFO_EXTENDED_REQUEST_NAME_PW_POLICY_STATE.get();
}
/**
* {@inheritDoc}
*/
@Override()
public void toString(final StringBuilder buffer)
{
buffer.append("PasswordPolicyStateExtendedRequest(userDN='");
buffer.append(userDN);
if (operations.length > 0)
{
buffer.append("', operations={");
for (int i=0; i < operations.length; i++)
{
if (i > 0)
{
buffer.append(", ");
}
operations[i].toString(buffer);
}
buffer.append('}');
}
final Control[] controls = getControls();
if (controls.length > 0)
{
buffer.append(", controls={");
for (int i=0; i < controls.length; i++)
{
if (i > 0)
{
buffer.append(", ");
}
buffer.append(controls[i]);
}
buffer.append('}');
}
buffer.append(')');
}
}
