1 /**
2 * Copyright 2005-2011 The Kuali Foundation
3 *
4 * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
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 package org.kuali.rice.ksb.security.credentials;
17
18 import org.kuali.rice.core.api.security.credentials.Credentials;
19 import org.kuali.rice.core.api.security.credentials.CredentialsSource;
20 import org.kuali.rice.core.api.security.credentials.CredentialsType;
21 import org.springframework.util.Assert;
22
23 /**
24 * Implementation of a CredentialsSource that contains a username and password.
25 * <p>
26 * Note that this implementation is for service-to-service authentication. It
27 * cannot handle user-to-service authentication.
28 *
29 * @author Kuali Rice Team (rice.collab@kuali.org)
30 * @since 0.9
31 */
32 public final class UsernamePasswordCredentialsSource implements CredentialsSource {
33
34 /** The username. */
35 private final String username;
36
37 /** The password. */
38 private final String password;
39
40 public Credentials getCredentials(final String serviceEndpoint) {
41 return new UsernamePasswordCredentials(username, password);
42 }
43
44 /**
45 * Constructor that accepts the username and password for which to construct
46 * UsernamePasswordAuthenticationToken's from.
47 *
48 * @param username the username.
49 * @param password the password.
50 */
51 public UsernamePasswordCredentialsSource(final String username,
52 final String password) {
53 Assert.notNull(username, "username cannot be null.");
54 Assert.notNull(password, "password cannote be null.");
55
56 this.username = username;
57 this.password = password;
58 }
59
60 public CredentialsType getSupportedCredentialsType() {
61 return CredentialsType.USERNAME_PASSWORD;
62 }
63 }