blob: 10bee2b428b2e2f1ead1edd0aa0a52430b4aaa64 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
|
/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed 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.
* ============LICENSE_END=========================================================
*/
package org.onap.aai.service;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.Base64;
import java.util.HashMap;
import java.util.Map;
import java.util.stream.Stream;
import javax.annotation.PostConstruct;
import org.eclipse.jetty.util.security.Password;
import org.onap.aai.TraversalProfiles;
import org.onap.aai.util.AAIConstants;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Profile;
import org.springframework.stereotype.Service;
@Service
@Profile(TraversalProfiles.ONE_WAY_SSL)
public class AuthorizationService {
private static final Logger logger = LoggerFactory.getLogger(AuthorizationService.class);
private final Map<String, String> authorizedUsers = new HashMap<>();
private static final Base64.Encoder ENCODER = Base64.getEncoder();
@PostConstruct
public void init() {
String basicAuthFile = getBasicAuthFilePath();
try (Stream<String> stream = Files.lines(Paths.get(basicAuthFile))) {
stream.filter(line -> !line.startsWith("#")).forEach(str -> {
byte[] bytes = null;
String usernamePassword = null;
String accessType = null;
String[] userAccessType = str.split(",");
if (userAccessType.length != 2) {
throw new RuntimeException(
"Please check the realm.properties file as it is not conforming to the basic auth");
}
usernamePassword = userAccessType[0];
accessType = userAccessType[1];
String[] usernamePasswordArray = usernamePassword.split(":");
if (usernamePasswordArray.length != 3) {
throw new RuntimeException(
"This username / pwd is not a valid entry in realm.properties");
}
String username = usernamePasswordArray[0];
String password = null;
if (str.contains("OBF:")) {
password = usernamePasswordArray[1] + ":" + usernamePasswordArray[2];
password = Password.deobfuscate(password);
}
bytes =
ENCODER.encode((username + ":" + password).getBytes(StandardCharsets.UTF_8));
authorizedUsers.put(new String(bytes), accessType);
authorizedUsers.put(new String(ENCODER.encode(bytes)), accessType);
});
} catch (IOException e) {
logger.error("IO Exception occurred during the reading of realm.properties", e);
}
}
public boolean checkIfUserAuthorized(String authorization) {
return authorizedUsers.containsKey(authorization)
&& "admin".equals(authorizedUsers.get(authorization));
}
public String getBasicAuthFilePath() {
return AAIConstants.AAI_HOME_ETC_AUTH + AAIConstants.AAI_FILESEP + "realm.properties";
}
}
|
