| /* |
| * Copyright 2019-present Open Networking Foundation |
| * |
| * 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. |
| */ |
| package org.onosproject.k8snode.codec; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import org.hamcrest.Description; |
| import org.hamcrest.TypeSafeDiagnosingMatcher; |
| import org.onosproject.k8snode.api.HostNodesInfo; |
| import org.onosproject.k8snode.api.K8sApiConfig; |
| |
| /** |
| * Hamcrest matcher for kubernetes API config. |
| */ |
| public final class K8sApiConfigJsonMatcher extends TypeSafeDiagnosingMatcher<JsonNode> { |
| |
| private final K8sApiConfig k8sApiConfig; |
| |
| private static final String CLUSTER_NAME = "clusterName"; |
| private static final String SEGMENT_ID = "segmentId"; |
| private static final String EXT_NETWORK_CIDR = "extNetworkCidr"; |
| private static final String MODE = "mode"; |
| private static final String SCHEME = "scheme"; |
| private static final String IP_ADDRESS = "ipAddress"; |
| private static final String PORT = "port"; |
| private static final String STATE = "state"; |
| private static final String TOKEN = "token"; |
| private static final String CA_CERT_DATA = "caCertData"; |
| private static final String CLIENT_CERT_DATA = "clientCertData"; |
| private static final String CLIENT_KEY_DATA = "clientKeyData"; |
| private static final String HOST_NODES_INFO = "hostNodesInfo"; |
| private static final String DVR = "dvr"; |
| |
| private K8sApiConfigJsonMatcher(K8sApiConfig k8sApiConfig) { |
| this.k8sApiConfig = k8sApiConfig; |
| } |
| |
| @Override |
| protected boolean matchesSafely(JsonNode jsonNode, Description description) { |
| |
| // check cluster name |
| String jsonClusterName = jsonNode.get(CLUSTER_NAME).asText(); |
| String clusterName = k8sApiConfig.clusterName(); |
| if (!jsonClusterName.equals(clusterName)) { |
| description.appendText("cluster name was " + jsonClusterName); |
| return false; |
| } |
| |
| // check segment ID |
| int jsonSegmentId = jsonNode.get(SEGMENT_ID).asInt(); |
| int segmentId = k8sApiConfig.segmentId(); |
| if (jsonSegmentId != segmentId) { |
| description.appendText("Segment ID was " + jsonSegmentId); |
| return false; |
| } |
| |
| // check mode |
| String jsonMode = jsonNode.get(MODE).asText(); |
| String mode = k8sApiConfig.mode().name(); |
| if (!jsonMode.equals(mode)) { |
| description.appendText("mode was " + jsonMode); |
| return false; |
| } |
| |
| // check external network CIDR |
| JsonNode jsonCidr = jsonNode.get(EXT_NETWORK_CIDR); |
| String cidr = k8sApiConfig.extNetworkCidr().toString(); |
| if (jsonCidr != null) { |
| if (!jsonCidr.asText().equals(cidr)) { |
| description.appendText("External network CIDR was " + jsonCidr); |
| return false; |
| } |
| } |
| |
| // check scheme |
| String jsonScheme = jsonNode.get(SCHEME).asText(); |
| String scheme = k8sApiConfig.scheme().name(); |
| if (!jsonScheme.equals(scheme)) { |
| description.appendText("scheme was " + jsonScheme); |
| return false; |
| } |
| |
| // check IP address |
| String jsonIpAddress = jsonNode.get(IP_ADDRESS).asText(); |
| String ipAddress = k8sApiConfig.ipAddress().toString(); |
| if (!jsonIpAddress.equals(ipAddress)) { |
| description.appendText("ipAddress was " + jsonIpAddress); |
| return false; |
| } |
| |
| // check port |
| int jsonPort = jsonNode.get(PORT).asInt(); |
| int port = k8sApiConfig.port(); |
| if (jsonPort != port) { |
| description.appendText("port was " + jsonPort); |
| return false; |
| } |
| |
| // check state |
| JsonNode jsonState = jsonNode.get(STATE); |
| String state = k8sApiConfig.state().name(); |
| if (jsonState != null) { |
| if (!jsonState.asText().equals(state)) { |
| description.appendText("state was " + jsonState); |
| return false; |
| } |
| } |
| |
| // check DVR |
| JsonNode jsonDvr = jsonNode.get(DVR); |
| boolean dvr = k8sApiConfig.dvr(); |
| if (jsonDvr != null) { |
| if (jsonDvr.asBoolean() != dvr) { |
| description.appendText("DVR was " + jsonDvr); |
| return false; |
| } |
| } |
| |
| // check token |
| JsonNode jsonToken = jsonNode.get(TOKEN); |
| String token = k8sApiConfig.token(); |
| if (jsonToken != null) { |
| if (!jsonToken.asText().equals(token)) { |
| description.appendText("token was " + jsonToken); |
| return false; |
| } |
| } |
| |
| // check caCertData |
| JsonNode jsonCaCertData = jsonNode.get(CA_CERT_DATA); |
| String caCertData = k8sApiConfig.caCertData(); |
| if (jsonCaCertData != null) { |
| if (!jsonCaCertData.asText().equals(caCertData)) { |
| description.appendText("caCertData was " + jsonCaCertData); |
| return false; |
| } |
| } |
| |
| // check clientCertData |
| JsonNode jsonClientCertData = jsonNode.get(CLIENT_CERT_DATA); |
| String clientCertData = k8sApiConfig.clientCertData(); |
| |
| if (jsonClientCertData != null) { |
| if (!jsonClientCertData.asText().equals(clientCertData)) { |
| description.appendText("clientCertData was " + jsonClientCertData); |
| return false; |
| } |
| } |
| |
| // check clientKeyData |
| JsonNode jsonClientKeyData = jsonNode.get(CLIENT_KEY_DATA); |
| String clientKeyData = k8sApiConfig.clientKeyData(); |
| |
| if (jsonClientKeyData != null) { |
| if (!jsonClientKeyData.asText().equals(clientKeyData)) { |
| description.appendText("clientKeyData was " + jsonClientKeyData); |
| return false; |
| } |
| } |
| |
| // check hostNodesInfo size |
| JsonNode jsonInfos = jsonNode.get(HOST_NODES_INFO); |
| if (jsonInfos.size() != k8sApiConfig.infos().size()) { |
| description.appendText("Info size was " + jsonInfos.size()); |
| return false; |
| } |
| |
| // check info |
| for (HostNodesInfo info : k8sApiConfig.infos()) { |
| boolean infoFound = false; |
| for (int infoIndex = 0; infoIndex < jsonInfos.size(); infoIndex++) { |
| HostNodesInfoJsonMatcher infoMatcher = HostNodesInfoJsonMatcher.matchesHostNodesInfo(info); |
| if (infoMatcher.matches(jsonInfos.get(infoIndex))) { |
| infoFound = true; |
| break; |
| } |
| } |
| if (!infoFound) { |
| description.appendText("Info not found " + info.toString()); |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| @Override |
| public void describeTo(Description description) { |
| description.appendText(k8sApiConfig.toString()); |
| } |
| |
| /** |
| * Factory to allocate an k8sApiConfig matcher. |
| * |
| * @param config k8sApiConfig object we are looking for |
| * @return matcher |
| */ |
| public static K8sApiConfigJsonMatcher matchesK8sApiConfig(K8sApiConfig config) { |
| return new K8sApiConfigJsonMatcher(config); |
| } |
| } |