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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
/*-
* ============LICENSE_START=======================================================
* VID
* ================================================================================
* Copyright (C) 2018 - 2019 Nokia. 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.vid.aai;
import io.joshworks.restclient.http.HttpResponse;
import io.joshworks.restclient.http.JsonNode;
import io.vavr.collection.HashMap;
import org.apache.commons.io.IOUtils;
import org.apache.commons.lang3.StringUtils;
import org.onap.portalsdk.core.util.SystemProperties;
import org.onap.vid.aai.model.ResourceType;
import org.onap.vid.aai.util.AAIProperties;
import org.onap.vid.client.SyncRestClientInterface;
import org.onap.vid.exceptions.GenericUncheckedException;
import org.onap.vid.model.SubscriberList;
import org.onap.vid.model.probes.ExternalComponentStatus;
import org.onap.vid.model.probes.HttpRequestMetadata;
import org.onap.vid.utils.Logging;
import org.springframework.http.HttpMethod;
import javax.ws.rs.core.MediaType;
import java.nio.charset.StandardCharsets;
import java.util.Base64;
import java.util.Collections;
import java.util.Map;
import static org.onap.vid.aai.AaiOverTLSClientInterface.HEADERS.ACCEPT;
import static org.onap.vid.aai.AaiOverTLSClientInterface.HEADERS.CONTENT_TYPE;
import static org.onap.vid.aai.AaiOverTLSClientInterface.HEADERS.FROM_APP_ID_HEADER;
import static org.onap.vid.aai.AaiOverTLSClientInterface.HEADERS.REQUEST_ID;
import static org.onap.vid.aai.AaiOverTLSClientInterface.HEADERS.TRANSACTION_ID_HEADER;
public class AaiOverTLSClient implements AaiOverTLSClientInterface {
private final AaiOverTLSPropertySupplier propertySupplier;
private SyncRestClientInterface syncRestClient;
private boolean useClientCert;
private static final String CALLER_APP_ID = "VidAaiController";
private String urlBase;
public AaiOverTLSClient(SyncRestClientInterface syncRestClient, AaiOverTLSPropertySupplier propertySupplier) {
this(syncRestClient, propertySupplier, SystemProperties.getProperty(AAIProperties.AAI_SERVER_URL));
}
AaiOverTLSClient(SyncRestClientInterface syncRestClient, AaiOverTLSPropertySupplier propertySupplier, String baseUrl) {
this.syncRestClient = syncRestClient;
this.propertySupplier = propertySupplier;
this.urlBase = baseUrl;
}
@Override
public void setUseClientCert(boolean useClientCert) {
this.useClientCert = useClientCert;
}
@Override
public boolean isNodeTypeExistsByName(String name, ResourceType type) {
if (StringUtils.isEmpty(name)) {
throw new GenericUncheckedException("Empty resource-name provided to isNodeTypeExistsByName; request is rejected as this will cause full resources listing");
}
String path = String.format( // e.g. GET /aai/v$/nodes/vf-modules?vf-module-name={vf-module-name}
"nodes/%s?%s=%s",
type.getAaiFormat(),
type.getNameFilter(),
name
);
String uri = urlBase + path;
final HttpResponse<JsonNode> response = syncRestClient.get(uri, getRequestHeaders(), Collections.emptyMap());
return response.isSuccessful();
}
@Override
public HttpResponse<SubscriberList> getAllSubscribers() {
String uri = urlBase + String.format(URIS.SUBSCRIBERS, 0);
return syncRestClient.get(uri, getRequestHeaders(), Collections.emptyMap(), SubscriberList.class);
}
@Override
public ExternalComponentStatus probeGetAllSubscribers() {
String url = urlBase + String.format(URIS.SUBSCRIBERS, 0);
long startTime = System.currentTimeMillis();
ExternalComponentStatus externalComponentStatus;
try {
HttpResponse<SubscriberList> allSubscribers = getAllSubscribers();
HttpRequestMetadata httpRequestMetadata = new HttpRequestMetadata(HttpMethod.GET, allSubscribers.getStatus(), url,
IOUtils.toString(allSubscribers.getRawBody()), "VID-AAI connection using new client works", System.currentTimeMillis() - startTime);
externalComponentStatus = new ExternalComponentStatus(ExternalComponentStatus.Component.AAI, allSubscribers.isSuccessful(), httpRequestMetadata);
} catch (Exception e) {
HttpRequestMetadata httpRequestMetadata = new HttpRequestMetadata(HttpMethod.GET, 0,
url, "", Logging.exceptionToDescription(e), System.currentTimeMillis() - startTime);
externalComponentStatus = new ExternalComponentStatus(ExternalComponentStatus.Component.AAI, false, httpRequestMetadata);
}
return externalComponentStatus;
}
private Map<String, String> getRequestHeaders() {
Map<String, String> result = HashMap.of(
TRANSACTION_ID_HEADER, propertySupplier.getRandomUUID(),
FROM_APP_ID_HEADER, CALLER_APP_ID,
CONTENT_TYPE, MediaType.APPLICATION_JSON,
REQUEST_ID, propertySupplier.getRequestId(),
ACCEPT, MediaType.APPLICATION_JSON)
.toJavaMap();
result.putAll(getAuthorizationHeader());
return result;
}
private Map<String, String> getAuthorizationHeader() {
if (!useClientCert) {
String vidUsername = propertySupplier.getUsername();
String vidPassword = propertySupplier.getPassword();
String encoded = Base64.getEncoder()
.encodeToString((vidUsername + ":" + vidPassword).getBytes(StandardCharsets.UTF_8));
return HashMap.of("Authorization", "Basic " + encoded).toJavaMap();
}
return HashMap.<String, String>empty().toJavaMap();
}
}
|
