001/* 002 * Copyright 2011-2024 Ping Identity Corporation 003 * All Rights Reserved. 004 */ 005/* 006 * Copyright 2011-2024 Ping Identity Corporation 007 * 008 * Licensed under the Apache License, Version 2.0 (the "License"); 009 * you may not use this file except in compliance with the License. 010 * You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, software 015 * distributed under the License is distributed on an "AS IS" BASIS, 016 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 017 * See the License for the specific language governing permissions and 018 * limitations under the License. 019 */ 020/* 021 * Copyright (C) 2011-2024 Ping Identity Corporation 022 * 023 * This program is free software; you can redistribute it and/or modify 024 * it under the terms of the GNU General Public License (GPLv2 only) 025 * or the terms of the GNU Lesser General Public License (LGPLv2.1 only) 026 * as published by the Free Software Foundation. 027 * 028 * This program is distributed in the hope that it will be useful, 029 * but WITHOUT ANY WARRANTY; without even the implied warranty of 030 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 031 * GNU General Public License for more details. 032 * 033 * You should have received a copy of the GNU General Public License 034 * along with this program; if not, see <http://www.gnu.org/licenses>. 035 */ 036package com.unboundid.ldap.listener; 037 038 039 040import java.util.Collections; 041import java.util.List; 042 043import com.unboundid.ldap.sdk.Control; 044import com.unboundid.ldap.sdk.ExtendedRequest; 045import com.unboundid.ldap.sdk.ExtendedResult; 046import com.unboundid.ldap.sdk.ResultCode; 047import com.unboundid.ldap.sdk.extensions.WhoAmIExtendedRequest; 048import com.unboundid.ldap.sdk.extensions.WhoAmIExtendedResult; 049import com.unboundid.util.NotMutable; 050import com.unboundid.util.NotNull; 051import com.unboundid.util.ThreadSafety; 052import com.unboundid.util.ThreadSafetyLevel; 053 054import static com.unboundid.ldap.listener.ListenerMessages.*; 055 056 057 058/** 059 * This class provides an implementation of an extended operation handler for 060 * the in-memory directory server that can be used to process the "Who Am I?" 061 * extended operation as defined in 062 * <A HREF="http://www.ietf.org/rfc/rfc4532.txt">RFC 4532</A>. 063 */ 064@NotMutable() 065@ThreadSafety(level=ThreadSafetyLevel.COMPLETELY_THREADSAFE) 066public final class WhoAmIExtendedOperationHandler 067 extends InMemoryExtendedOperationHandler 068{ 069 /** 070 * Creates a new instance of this extended operation handler. 071 */ 072 public WhoAmIExtendedOperationHandler() 073 { 074 // No initialization is required. 075 } 076 077 078 079 /** 080 * {@inheritDoc} 081 */ 082 @Override() 083 @NotNull() 084 public String getExtendedOperationHandlerName() 085 { 086 return "Who Am I?"; 087 } 088 089 090 091 /** 092 * {@inheritDoc} 093 */ 094 @Override() 095 @NotNull() 096 public List<String> getSupportedExtendedRequestOIDs() 097 { 098 return Collections.singletonList( 099 WhoAmIExtendedRequest.WHO_AM_I_REQUEST_OID); 100 } 101 102 103 104 /** 105 * {@inheritDoc} 106 */ 107 @Override() 108 @NotNull() 109 public ExtendedResult processExtendedOperation( 110 @NotNull final InMemoryRequestHandler handler, 111 final int messageID, 112 @NotNull final ExtendedRequest request) 113 { 114 // This extended operation handler does not support any controls. If the 115 // request has any critical controls, then reject it. 116 for (final Control c : request.getControls()) 117 { 118 if (c.isCritical()) 119 { 120 return new ExtendedResult(messageID, 121 ResultCode.UNAVAILABLE_CRITICAL_EXTENSION, 122 ERR_WHO_AM_I_EXTOP_UNSUPPORTED_CONTROL.get(c.getOID()), null, null, 123 null, null, null); 124 } 125 } 126 127 final String authorizationID = 128 "dn:" + handler.getAuthenticatedDN().toString(); 129 return new WhoAmIExtendedResult(messageID, ResultCode.SUCCESS, null, 130 null, null, authorizationID, null); 131 } 132}