| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.hadoop.hdfsproxy; |
| |
| import java.util.ArrayList; |
| import java.util.Hashtable; |
| |
| import javax.naming.NamingEnumeration; |
| import javax.naming.NamingException; |
| import javax.naming.directory.Attribute; |
| import javax.naming.directory.Attributes; |
| import javax.naming.directory.BasicAttribute; |
| import javax.naming.directory.BasicAttributes; |
| import javax.naming.directory.SearchResult; |
| import javax.naming.ldap.Control; |
| import javax.naming.ldap.InitialLdapContext; |
| |
| class DummyLdapContext extends InitialLdapContext { |
| class ResultEnum<T> implements NamingEnumeration<T> { |
| private ArrayList<T> rl; |
| |
| public ResultEnum() { |
| rl = new ArrayList<T>(); |
| } |
| |
| public ResultEnum(ArrayList<T> al) { |
| rl = al; |
| } |
| |
| public boolean hasMoreElements() { |
| return !rl.isEmpty(); |
| } |
| |
| public T nextElement() { |
| T t = rl.get(0); |
| rl.remove(0); |
| return t; |
| } |
| |
| public boolean hasMore() throws NamingException { |
| return !rl.isEmpty(); |
| } |
| |
| public T next() throws NamingException { |
| T t = rl.get(0); |
| rl.remove(0); |
| return t; |
| } |
| |
| public void close() throws NamingException { |
| } |
| } |
| |
| public DummyLdapContext() throws NamingException { |
| } |
| |
| public DummyLdapContext(Hashtable<?, ?> environment, Control[] connCtls) |
| throws NamingException { |
| } |
| |
| public NamingEnumeration<SearchResult> search(String name, |
| Attributes matchingAttributes, String[] attributesToReturn) |
| throws NamingException { |
| System.out.println("Searching Dummy LDAP Server Results:"); |
| if (!"ou=proxyroles,dc=mycompany,dc=com".equalsIgnoreCase(name)) { |
| System.out.println("baseName mismatch"); |
| return new ResultEnum<SearchResult>(); |
| } |
| if (!"cn=127.0.0.1".equals((String) matchingAttributes.get("uniqueMember") |
| .get())) { |
| System.out.println("Ip address mismatch"); |
| return new ResultEnum<SearchResult>(); |
| } |
| BasicAttributes attrs = new BasicAttributes(); |
| BasicAttribute uidAttr = new BasicAttribute("uid", "testuser"); |
| attrs.put(uidAttr); |
| BasicAttribute groupAttr = new BasicAttribute("userClass", "testgroup"); |
| attrs.put(groupAttr); |
| BasicAttribute locAttr = new BasicAttribute("documentLocation", "/testdir"); |
| attrs.put(locAttr); |
| SearchResult sr = new SearchResult(null, null, attrs); |
| ArrayList<SearchResult> al = new ArrayList<SearchResult>(); |
| al.add(sr); |
| NamingEnumeration<SearchResult> ne = new ResultEnum<SearchResult>(al); |
| return ne; |
| } |
| |
| @SuppressWarnings("unchecked") |
| public static void main(String[] args) throws Exception { |
| DummyLdapContext dlc = new DummyLdapContext(); |
| String baseName = "ou=proxyroles,dc=mycompany,dc=com"; |
| Attributes matchAttrs = new BasicAttributes(true); |
| String[] attrIDs = { "uid", "documentLocation" }; |
| NamingEnumeration<SearchResult> results = dlc.search(baseName, matchAttrs, |
| attrIDs); |
| if (results.hasMore()) { |
| SearchResult sr = results.next(); |
| Attributes attrs = sr.getAttributes(); |
| for (NamingEnumeration ne = attrs.getAll(); ne.hasMore();) { |
| Attribute attr = (Attribute) ne.next(); |
| if ("uid".equalsIgnoreCase(attr.getID())) { |
| System.out.println("User ID = " + attr.get()); |
| } else if ("documentLocation".equalsIgnoreCase(attr.getID())) { |
| System.out.println("Document Location = "); |
| for (NamingEnumeration e = attr.getAll(); e.hasMore();) { |
| System.out.println(e.next()); |
| } |
| } |
| } |
| } |
| } |
| } |