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
|
/*
* ============LICENSE_START========================================================================
* ONAP : ccsdk feature sdnr wt
* =================================================================================================
* Copyright (C) 2019 highstreet technologies GmbH 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.ccsdk.features.sdnr.wt.mountpointregistrar.impl;
import java.io.IOException;
import java.util.Base64;
import java.util.HashMap;
import java.util.Map;
import org.onap.ccsdk.features.sdnr.wt.common.http.BaseHTTPClient;
import org.onap.ccsdk.features.sdnr.wt.common.http.BaseHTTPResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class PNFMountPointClient extends BaseHTTPClient {
private static final Logger LOG = LoggerFactory.getLogger(PNFMountPointClient.class);
private static final String MOUNTPOINT_URI =
"restconf/config/network-topology:network-topology/topology/topology-netconf/node/";
private final Map<String, String> headerMap;
// @formatter:off
private static final String SSH_PAYLOAD = "<node xmlns=\"urn:TBD:params:xml:ns:yang:network-topology\">\n"
+ " <node-id>@device-name@</node-id>\n"
+ " <host xmlns=\"urn:opendaylight:netconf-node-topology\">@device-ip@</host>\n"
+ " <port xmlns=\"urn:opendaylight:netconf-node-topology\">@device-port@</port>\n"
+ " <username xmlns=\"urn:opendaylight:netconf-node-topology\">@username@</username>\n"
+ " <password xmlns=\"urn:opendaylight:netconf-node-topology\">@password@</password>\n"
+ " <tcp-only xmlns=\"urn:opendaylight:netconf-node-topology\">false</tcp-only>\n"
+ " <!-- non-mandatory fields with default values, you can safely remove these if you do not wish to override any of these values-->\n"
+ " <reconnect-on-changed-schema xmlns=\"urn:opendaylight:netconf-node-topology\">false</reconnect-on-changed-schema>\n"
+ " <connection-timeout-millis xmlns=\"urn:opendaylight:netconf-node-topology\">20000</connection-timeout-millis>\n"
+ " <max-connection-attempts xmlns=\"urn:opendaylight:netconf-node-topology\">0</max-connection-attempts>\n"
+ " <between-attempts-timeout-millis xmlns=\"urn:opendaylight:netconf-node-topology\">2000</between-attempts-timeout-millis>\n"
+ " <sleep-factor xmlns=\"urn:opendaylight:netconf-node-topology\">1.5</sleep-factor>\n"
+ " <!-- keepalive-delay set to 0 turns off keepalives-->\n"
+ " <keepalive-delay xmlns=\"urn:opendaylight:netconf-node-topology\">120</keepalive-delay>\n"
+ "</node>";
// @formatter:on
// @formatter:off
private static final String TLS_PAYLOAD = "<node xmlns=\"urn:TBD:params:xml:ns:yang:network-topology\">\n"
+ " <node-id>@device-name@</node-id>\n"
+ " <host xmlns=\"urn:opendaylight:netconf-node-topology\">@device-ip@</host>\n"
+ " <port xmlns=\"urn:opendaylight:netconf-node-topology\">@device-port@</port>\n"
+ " <key-based xmlns=\"urn:opendaylight:netconf-node-topology\">\n"
+ " <username xmlns=\"urn:opendaylight:netconf-node-topology\">@username@</username>\n"
+ " <key-id>@key-id@</key-id>\n"
+ " </key-based>\n"
+ " <tcp-only xmlns=\"urn:opendaylight:netconf-node-topology\">false</tcp-only>\n"
+ " <protocol xmlns=\"urn:opendaylight:netconf-node-topology\">\n"
+ " <name>TLS</name>\n"
+ " </protocol>\n"
+ " <!-- non-mandatory fields with default values, you can safely remove these if you do not wish to override any of these values-->\n"
+ " <reconnect-on-changed-schema xmlns=\"urn:opendaylight:netconf-node-topology\">false</reconnect-on-changed-schema>\n"
+ " <connection-timeout-millis xmlns=\"urn:opendaylight:netconf-node-topology\">20000</connection-timeout-millis>\n"
+ " <max-connection-attempts xmlns=\"urn:opendaylight:netconf-node-topology\">0</max-connection-attempts>\n"
+ " <between-attempts-timeout-millis xmlns=\"urn:opendaylight:netconf-node-topology\">2000</between-attempts-timeout-millis>\n"
+ " <sleep-factor xmlns=\"urn:opendaylight:netconf-node-topology\">1.5</sleep-factor>\n"
+ " <!-- keepalive-delay set to 0 turns off keepalives-->\n"
+ " <keepalive-delay xmlns=\"urn:opendaylight:netconf-node-topology\">120</keepalive-delay>\n"
+ "</node>";
// @formatter:on
public PNFMountPointClient(String baseUrl) {
super(baseUrl);
this.headerMap = new HashMap<>();
this.headerMap.put("Content-Type", "application/xml");
this.headerMap.put("Accept", "application/xml");
}
public void setAuthorization(String username, String password) {
String credentials = username + ":" + password;
this.headerMap.put("Authorization", "Basic " + new String(Base64.getEncoder().encode(credentials.getBytes())));
}
public boolean pnfMountPointCreate(String pnfName, String ipv4Address, String protocol, String keyId,
String username, String password, String commPort) {
String message = "";
if (protocol.equals("TLS")) {
message = updateTLSPayload(pnfName, ipv4Address, username, keyId, commPort);
} else { //SSH
message = updatePayload(pnfName, ipv4Address, username, password, commPort);
LOG.debug("Payload after updating values is: {}", message);
}
return pnfRequest(pnfName, "PUT", message) == 200;
}
private static String updatePayload(String pnfName, String ipv4Address, String username, String password,
String portNo) {
// @formatter:off
return SSH_PAYLOAD.replace("@device-name@", pnfName)
.replace("@device-ip@", ipv4Address)
.replace("@device-port@", portNo)
.replace("@username@", username)
.replace("@password@", password);
// @formatter:on
}
private static String updateTLSPayload(String pnfName, String ipv4Address, String username, String keyId,
String portNo) {
// @formatter:off
return TLS_PAYLOAD.replace("@device-name@", pnfName)
.replace("@device-ip@", ipv4Address)
.replace("@username@", username)
.replace("@key-id@", keyId)
.replace("@device-port@", portNo);
// @formatter:on
}
private int pnfRequest(String pnfName, String method, String message) {
LOG.info("In pnfRequest - {} : {} : {}", pnfName, method, message);
BaseHTTPResponse response;
try {
//String uri = "http://localhost:8181/restconf/config/network-topology:network-topology/topology/topology-netconf/node/" + pnfName;
String uri = MOUNTPOINT_URI + pnfName;
response = this.sendRequest(uri, method, message, headerMap);
LOG.debug("finished with responsecode {}", response.code);
return response.code;
} catch (IOException e) {
LOG.warn("problem registering {} : {}", pnfName, e.getMessage());
return -1;
}
}
}
|
