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1   /*
2    * Copyright (C) 2010 Atlassian
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package com.atlassian.jira.rest.client.auth;
18  
19  import com.atlassian.httpclient.api.Request;
20  import com.atlassian.jira.rest.client.api.AuthenticationHandler;
21  import org.apache.commons.codec.binary.Base64;
22  
23  /**
24   * Handler for HTTP basic authentication.
25   * Do NOT use it in with unencrypted HTTP protocol over public networks, as credentials are passed
26   * effectively in free text.
27   *
28   * @since v0.1
29   */
30  public class BasicHttpAuthenticationHandler implements AuthenticationHandler {
31  
32  	private static final String AUTHORIZATION_HEADER = "Authorization";
33  
34  	private final String username;
35  	private final String password;
36  
37  	public BasicHttpAuthenticationHandler(final String username, final String password) {
38  		this.username = username;
39  		this.password = password;
40  	}
41  
42  	@Override
43  	public void configure(final Request request) {
44  		request.setHeader(AUTHORIZATION_HEADER, "Basic " + encodeCredentials());
45  	}
46  
47  	private String encodeCredentials() {
48  		byte[] credentials = (username + ':' + password).getBytes();
49  		return new String(Base64.encodeBase64(credentials));
50  	}
51  
52  }