The Tor Browser / file comparison
comparison: mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/client/BasicCredentialsProvider.java
mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/client/BasicCredentialsProvider.java
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:919d0765e2ae |
|---|---|
| 1 /* | |
| 2 * ==================================================================== | |
| 3 * | |
| 4 * Licensed to the Apache Software Foundation (ASF) under one or more | |
| 5 * contributor license agreements. See the NOTICE file distributed with | |
| 6 * this work for additional information regarding copyright ownership. | |
| 7 * The ASF licenses this file to You under the Apache License, Version 2.0 | |
| 8 * (the "License"); you may not use this file except in compliance with | |
| 9 * the License. You may obtain a copy of the License at | |
| 10 * | |
| 11 * http://www.apache.org/licenses/LICENSE-2.0 | |
| 12 * | |
| 13 * Unless required by applicable law or agreed to in writing, software | |
| 14 * distributed under the License is distributed on an "AS IS" BASIS, | |
| 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 16 * See the License for the specific language governing permissions and | |
| 17 * limitations under the License. | |
| 18 * ==================================================================== | |
| 19 * | |
| 20 * This software consists of voluntary contributions made by many | |
| 21 * individuals on behalf of the Apache Software Foundation. For more | |
| 22 * information on the Apache Software Foundation, please see | |
| 23 * <http://www.apache.org/>. | |
| 24 * | |
| 25 */ | |
| 26 | |
| 27 package ch.boye.httpclientandroidlib.impl.client; | |
| 28 | |
| 29 import java.util.Map; | |
| 30 import java.util.concurrent.ConcurrentHashMap; | |
| 31 | |
| 32 import ch.boye.httpclientandroidlib.annotation.ThreadSafe; | |
| 33 | |
| 34 import ch.boye.httpclientandroidlib.auth.AuthScope; | |
| 35 import ch.boye.httpclientandroidlib.auth.Credentials; | |
| 36 import ch.boye.httpclientandroidlib.client.CredentialsProvider; | |
| 37 | |
| 38 /** | |
| 39 * Default implementation of {@link CredentialsProvider}. | |
| 40 * | |
| 41 * @since 4.0 | |
| 42 */ | |
| 43 @ThreadSafe | |
| 44 public class BasicCredentialsProvider implements CredentialsProvider { | |
| 45 | |
| 46 private final ConcurrentHashMap<AuthScope, Credentials> credMap; | |
| 47 | |
| 48 /** | |
| 49 * Default constructor. | |
| 50 */ | |
| 51 public BasicCredentialsProvider() { | |
| 52 super(); | |
| 53 this.credMap = new ConcurrentHashMap<AuthScope, Credentials>(); | |
| 54 } | |
| 55 | |
| 56 public void setCredentials( | |
| 57 final AuthScope authscope, | |
| 58 final Credentials credentials) { | |
| 59 if (authscope == null) { | |
| 60 throw new IllegalArgumentException("Authentication scope may not be null"); | |
| 61 } | |
| 62 credMap.put(authscope, credentials); | |
| 63 } | |
| 64 | |
| 65 /** | |
| 66 * Find matching {@link Credentials credentials} for the given authentication scope. | |
| 67 * | |
| 68 * @param map the credentials hash map | |
| 69 * @param authscope the {@link AuthScope authentication scope} | |
| 70 * @return the credentials | |
| 71 * | |
| 72 */ | |
| 73 private static Credentials matchCredentials( | |
| 74 final Map<AuthScope, Credentials> map, | |
| 75 final AuthScope authscope) { | |
| 76 // see if we get a direct hit | |
| 77 Credentials creds = map.get(authscope); | |
| 78 if (creds == null) { | |
| 79 // Nope. | |
| 80 // Do a full scan | |
| 81 int bestMatchFactor = -1; | |
| 82 AuthScope bestMatch = null; | |
| 83 for (AuthScope current: map.keySet()) { | |
| 84 int factor = authscope.match(current); | |
| 85 if (factor > bestMatchFactor) { | |
| 86 bestMatchFactor = factor; | |
| 87 bestMatch = current; | |
| 88 } | |
| 89 } | |
| 90 if (bestMatch != null) { | |
| 91 creds = map.get(bestMatch); | |
| 92 } | |
| 93 } | |
| 94 return creds; | |
| 95 } | |
| 96 | |
| 97 public Credentials getCredentials(final AuthScope authscope) { | |
| 98 if (authscope == null) { | |
| 99 throw new IllegalArgumentException("Authentication scope may not be null"); | |
| 100 } | |
| 101 return matchCredentials(this.credMap, authscope); | |
| 102 } | |
| 103 | |
| 104 public void clear() { | |
| 105 this.credMap.clear(); | |
| 106 } | |
| 107 | |
| 108 @Override | |
| 109 public String toString() { | |
| 110 return credMap.toString(); | |
| 111 } | |
| 112 | |
| 113 } |
