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
|
/*-
* ============LICENSE_START=======================================================
* ONAP : APPC
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Copyright (C) 2017 Amdocs
* =============================================================================
* 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.
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
* ============LICENSE_END=========================================================
*/
package org.onap.appc.adapter.messaging.dmaap.http;
import java.net.URI;
import org.apache.commons.codec.binary.Base64;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.config.RequestConfig.Builder;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
abstract class CommonHttpClient {
private static final int HTTP_PORT = 3904;
private static final int HTTPS_PORT = 3905;
private static final int TIMEOUT_OFFSET = 5000;
private String authStr;
protected void setBasicAuth(String username, String password) {
if (username != null && password != null) {
String plain = String.format("%s:%s", username, password);
authStr = Base64.encodeBase64String(plain.getBytes());
} else {
authStr = null;
}
}
protected HttpGet getReq(URI uri, int timeoutMs) throws AuthenticationException {
HttpGet out = (uri == null) ? new HttpGet() : new HttpGet(uri);
if (authStr != null) {
out.setHeader("Authorization", String.format("Basic %s", authStr));
}
out.setConfig(getConfig(timeoutMs));
return out;
}
protected HttpPost postReq(String url) throws AuthenticationException {
HttpPost out = (url == null) ? new HttpPost() : new HttpPost(url);
if (authStr != null) {
out.setHeader("Authorization", String.format("Basic %s", authStr));
}
out.setConfig(getConfig(0));
return out;
}
private RequestConfig getConfig(int timeoutMs) {
Builder builder = RequestConfig.custom();
builder.setSocketTimeout(timeoutMs + TIMEOUT_OFFSET);
return builder.build();
}
protected CloseableHttpClient getClient() {
return HttpClientBuilder.create().build();
}
protected String formatHostString(String host) {
return formatHostString(host, host.contains(String.valueOf(HTTPS_PORT)));
}
private String formatHostString(String host, boolean useHttps) {
// Trim trailing slash
String out = host.endsWith("/") ? host.substring(0, host.length() - 1) : host;
boolean hasProtocol = out.startsWith("http");
boolean hasPort = out.contains(":");
// Add protocol
if (!hasProtocol) {
out = String.format("%s%s", (useHttps) ? "https://" : "http://", out);
}
// Add port
if (!hasPort) {
out = String.format("%s:%d", out, (useHttps) ? HTTPS_PORT : HTTP_PORT);
}
return out;
}
}
|
