diff options
Diffstat (limited to 'blueprints-processor/adaptors/rest-adaptor-provider')
12 files changed, 1142 insertions, 0 deletions
diff --git a/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/ConfigRestAdaptorConstants.java b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/ConfigRestAdaptorConstants.java new file mode 100644 index 000000000..4b0941652 --- /dev/null +++ b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/ConfigRestAdaptorConstants.java @@ -0,0 +1,66 @@ +/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.onap.ccsdk.config.rest.adaptor;
+
+public class ConfigRestAdaptorConstants {
+ private ConfigRestAdaptorConstants() {
+
+ }
+
+ public static final String SDNC_ROOT_DIR_ENV_VAR_KEY = "SDNC_CONFIG_DIR";
+ public static final String REST_ADAPTOR_PROPERTIES_FILE_NAME = "config-rest-adaptor.properties";
+ public static final String PROXY_URL_KEY = "proxyUrl";
+ public static final String PROXY_URLS_VALUE_SEPARATOR = ",";
+ public static final String AAF_USERNAME_KEY = "aafUserName";
+ public static final String AAF_PSSWD_KEY = "aafPassword";
+ public static final String COMMON_SERVICE_VERSION_KEY = "commonServiceVersion";
+
+ public static final String PROPERTY_ENV_PROD = "field";
+ public static final String PROPERTY_ENV_SOLO = "solo";
+
+ public static final String REST_ADAPTOR_BASE_PROPERTY = "org.onap.ccsdk.config.rest.adaptors.";
+ public static final String REST_ADAPTOR_ENV_TYPE = "envtype";
+ public static final String REST_ADAPTOR_TYPE_GENERIC = "generic";
+ public static final String REST_ADAPTOR_TYPE_SSL = "ssl";
+
+ public static final String SSL_SERVICE_BASEURL = ".url";
+ public static final String SSL_SERVICE_APP = ".application";
+ public static final String SSL_SERVICE_TRUST = ".ssl.trust";
+ public static final String SSL_SERVICE_TRUST_PSSWD = ".ssl.trust.psswd";
+ public static final String SSL_SERVICE_KEY = ".ssl.key";
+ public static final String SSL_SERVICE_KEY_PSSWD = ".ssl.key.psswd";
+
+ public static final String SERVICE_TYPE_PROPERTY = ".type";
+ public static final String SERVICE_EANABLED_PROPERTY = ".enable";
+ public static final String SERVICE_ENV_PROPERTY = ".env";
+ public static final String SERVICE_BASEURL_PROPERTY = ".url";
+ public static final String SERVICE_PROPERTYFILE = ".propertyfile";
+ public static final String SERVICE_USER_PROPERTY = ".user";
+ public static final String SERVICE_APPID_PROPERTY = ".appId";
+ public static final String SERVICE_PSSWD_PROPERTY = ".passwd";
+ public static final String SERVICE_CLIENTAUTH_PROPERTY = ".clientAuth";
+ public static final String SERVICE_AUTHORIZATION_PROPERTY = ".authorization";
+
+ public static final String SELECTOR_AAI = "aai";
+ public static final String SELECTOR_ALTS = "alts";
+ public static final String SELECTOR_EIPAM = "eipam";
+ public static final String SELECTOR_COSMS = "cosms";
+ public static final String SELECTOR_RESTCONF = "restconf";
+ public static final String SELECTOR_MODEL_SERVICE = "modelservice";
+ public static final String SELECTOR_POLICY_MANAGER = "policymanager";
+ public static final String SELECTOR_NRD = "networkresourcediscovery";
+ public static final String SELECTOR_NSM = "nsm";
+
+}
diff --git a/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/ConfigRestAdaptorException.java b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/ConfigRestAdaptorException.java new file mode 100644 index 000000000..3bb04a207 --- /dev/null +++ b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/ConfigRestAdaptorException.java @@ -0,0 +1,47 @@ +/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.onap.ccsdk.config.rest.adaptor;
+
+/**
+ * ConfigRestAdaptorException.java Purpose: Provide Configuration Rest Adaptor Exception
+ *
+ * @version 1.0
+ */
+public class ConfigRestAdaptorException extends Exception {
+
+ /**
+ *
+ */
+ private static final long serialVersionUID = 1L;
+
+ /**
+ * This is a ConfigRestAdaptorException constructor
+ *
+ * @param message
+ */
+ public ConfigRestAdaptorException(String message) {
+ super(message);
+ }
+
+ /**
+ * This is a ConfigRestAdaptorException constructor
+ *
+ * @param message
+ */
+ public ConfigRestAdaptorException(String message, Throwable cause) {
+ super(message, cause);
+ }
+
+}
diff --git a/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/data/RestResponse.java b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/data/RestResponse.java new file mode 100644 index 000000000..ed39ea925 --- /dev/null +++ b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/data/RestResponse.java @@ -0,0 +1,73 @@ +/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.onap.ccsdk.config.rest.adaptor.data;
+
+import java.util.Map;
+
+public class RestResponse {
+
+ private String statusCode;
+ private String body;
+ private Map<String, String> parameters;
+ private Map<String, String> responseHeaders;
+ private Map<String, String> requestHeaders;
+
+ public String getStatusCode() {
+ return statusCode;
+ }
+
+ public void setStatusCode(String statusCode) {
+ this.statusCode = statusCode;
+ }
+
+ public String getBody() {
+ return body;
+ }
+
+ public void setBody(String body) {
+ this.body = body;
+ }
+
+ public Map<String, String> getParameters() {
+ return parameters;
+ }
+
+ public void setParameters(Map<String, String> parameters) {
+ this.parameters = parameters;
+ }
+
+ public Map<String, String> getResponseHeaders() {
+ return responseHeaders;
+ }
+
+ public void setResponseHeaders(Map<String, String> responseHeaders) {
+ this.responseHeaders = responseHeaders;
+ }
+
+ public Map<String, String> getRequestHeaders() {
+ return requestHeaders;
+ }
+
+ public void setRequestHeaders(Map<String, String> requestHeaders) {
+ this.requestHeaders = requestHeaders;
+ }
+
+ @Override
+ public String toString() {
+ return "RestResponse [statusCode=" + statusCode + ", body=" + body + ", parameters=" + parameters
+ + ", responseHeaders=" + responseHeaders + ", requestHeaders=" + requestHeaders + "]";
+ }
+
+}
diff --git a/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/AbstractConfigRestClientAdapter.java b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/AbstractConfigRestClientAdapter.java new file mode 100644 index 000000000..7ccb6274d --- /dev/null +++ b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/AbstractConfigRestClientAdapter.java @@ -0,0 +1,274 @@ +/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.onap.ccsdk.config.rest.adaptor.service;
+
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.security.KeyStore;
+import java.security.cert.X509Certificate;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import javax.net.ssl.SSLContext;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.http.conn.ssl.NoopHostnameVerifier;
+import org.apache.http.conn.ssl.SSLConnectionSocketFactory;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.ssl.SSLContextBuilder;
+import org.apache.http.ssl.TrustStrategy;
+import org.onap.ccsdk.config.rest.adaptor.ConfigRestAdaptorConstants;
+import org.onap.ccsdk.config.rest.adaptor.ConfigRestAdaptorException;
+import org.onap.ccsdk.config.rest.adaptor.data.RestResponse;
+import org.onap.ccsdk.config.rest.adaptor.utils.BasicAuthorizationInterceptor;
+import org.springframework.http.HttpEntity;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.HttpMethod;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
+import org.springframework.http.converter.ByteArrayHttpMessageConverter;
+import org.springframework.http.converter.HttpMessageConverter;
+import org.springframework.http.converter.ResourceHttpMessageConverter;
+import org.springframework.http.converter.StringHttpMessageConverter;
+import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
+import org.springframework.http.converter.xml.SourceHttpMessageConverter;
+import org.springframework.util.ResourceUtils;
+import org.springframework.web.client.HttpClientErrorException;
+import org.springframework.web.client.RestTemplate;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+abstract class AbstractConfigRestClientAdapter implements ConfigRestClientServiceAdapter {
+
+ private static EELFLogger logger = EELFManager.getInstance().getLogger(AbstractConfigRestClientAdapter.class);
+ private static final String MS_INIT_FAIL = "Failed to initialise microservice client restTemplate.";
+
+ protected boolean isRestClientServiceAdapaterEnabled = false;
+ protected boolean isSSLServiceAdapaterEnabled = true;
+
+ protected Map<String, String> properties = new ConcurrentHashMap<>();
+ protected String serviceSelector;
+
+ protected RestTemplate restTemplate;
+
+ protected AbstractConfigRestClientAdapter(Map<String, String> properties, String serviceSelector) {
+ this.properties = properties;
+ this.serviceSelector = serviceSelector;
+ setRestClientServiceAdapaterEnabled();
+ }
+
+ private void setRestClientServiceAdapaterEnabled() {
+ String isEnabledProperty = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SERVICE_EANABLED_PROPERTY;
+ String isRestClientServiceAdapaterEnabledStr = properties.get(isEnabledProperty);
+ logger.info("Service selector ({}) enable status ({}) ", serviceSelector,
+ isRestClientServiceAdapaterEnabledStr);
+ if (StringUtils.isNotBlank(isRestClientServiceAdapaterEnabledStr)
+ && Boolean.parseBoolean(isRestClientServiceAdapaterEnabledStr)) {
+ isRestClientServiceAdapaterEnabled = true;
+ }
+ }
+
+ private List<HttpMessageConverter<?>> getMessageConverters() {
+ List<HttpMessageConverter<?>> converters = new ArrayList<>();
+ converters.add(new ByteArrayHttpMessageConverter());
+ converters.add(new StringHttpMessageConverter());
+ converters.add(new ResourceHttpMessageConverter());
+ converters.add(new SourceHttpMessageConverter());
+ converters.add(new MappingJackson2HttpMessageConverter());
+ return converters;
+ }
+
+ public void initialise(String user, String pass) {
+ logger.trace("Config rest template factory user ({}) ", user);
+
+ CloseableHttpClient httpClient =
+ HttpClients.custom().setSSLHostnameVerifier(new NoopHostnameVerifier()).build();
+ HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory();
+ requestFactory.setHttpClient(httpClient);
+
+ restTemplate = new RestTemplate(getMessageConverters());
+ restTemplate.setRequestFactory(requestFactory);
+ if (StringUtils.isNotBlank(user) && StringUtils.isNotBlank(pass)) {
+ restTemplate.getInterceptors().add(new BasicAuthorizationInterceptor(user, pass));
+ }
+ }
+
+ public void initialiseSSL(String keyStorePath, String trustStorePath, String keyPass, String trustPass)
+ throws ConfigRestAdaptorException {
+ logger.trace("SSL rest template factory");
+
+ TrustStrategy acceptingTrustStrategy = (X509Certificate[] chain, String authType) -> true;
+ SSLContext sslContext = null;
+
+ try (InputStream keyInput = new FileInputStream(keyStorePath)) {
+ KeyStore keyStore = KeyStore.getInstance("PKCS12");
+ keyStore.load(keyInput, keyPass.toCharArray());
+
+ logger.info("key loaded successfully");
+ sslContext = SSLContextBuilder.create().loadKeyMaterial(keyStore, keyPass.toCharArray()).loadTrustMaterial(
+ ResourceUtils.getFile(trustStorePath), trustPass.toCharArray(), acceptingTrustStrategy).build();
+ } catch (Exception e) {
+ throw new ConfigRestAdaptorException(e.getMessage());
+ }
+
+ SSLConnectionSocketFactory csf = new SSLConnectionSocketFactory(sslContext);
+ CloseableHttpClient httpClient = HttpClients.custom().setSSLSocketFactory(csf).build();
+ HttpComponentsClientHttpRequestFactory requestFactory = new HttpComponentsClientHttpRequestFactory(httpClient);
+
+ restTemplate = new RestTemplate(getMessageConverters());
+ restTemplate.setRequestFactory(requestFactory);
+ }
+
+ public <T> T getResource(HttpHeaders headers, String url, Class<T> responseType) throws ConfigRestAdaptorException {
+ ResponseEntity<T> response = exchangeForEntity(headers, url, HttpMethod.GET, null, responseType);
+ return processResponse(response, url, HttpMethod.GET);
+ }
+
+ public <T> T postResource(HttpHeaders headers, String url, Object request, Class<T> responseType)
+ throws ConfigRestAdaptorException {
+ ResponseEntity<T> response = exchangeForEntity(headers, url, HttpMethod.POST, request, responseType);
+ return processResponse(response, url, HttpMethod.POST);
+ }
+
+ public <T> T exchangeResource(HttpHeaders headers, String url, Object request, Class<T> responseType, String method)
+ throws ConfigRestAdaptorException {
+ ResponseEntity<T> response = exchangeForEntity(headers, url, HttpMethod.resolve(method), request, responseType);
+ return processResponse(response, url, HttpMethod.resolve(method));
+ }
+
+ public RestResponse getResource(HttpHeaders headers, String url) throws ConfigRestAdaptorException {
+ return exchangeForEntity(headers, url, HttpMethod.GET, null);
+ }
+
+ public RestResponse postResource(HttpHeaders headers, String url, Object request)
+ throws ConfigRestAdaptorException {
+ return exchangeForEntity(headers, url, HttpMethod.POST, request);
+ }
+
+ public RestResponse exchangeResource(HttpHeaders headers, String url, Object request, String method)
+ throws ConfigRestAdaptorException {
+ return exchangeForEntity(headers, url, HttpMethod.resolve(method), request);
+ }
+
+ private RestResponse exchangeForEntity(HttpHeaders headers, String url, HttpMethod httpMethod, Object request)
+ throws ConfigRestAdaptorException {
+ RestResponse restResponse = new RestResponse();
+ restResponse.setRequestHeaders(headers.toSingleValueMap());
+ ResponseEntity<String> response = null;
+
+ try {
+ if (restTemplate == null) {
+ logger.error(MS_INIT_FAIL);
+ } else {
+ logger.debug("Rest Operation: {}", httpMethod);
+ logger.debug("url : ({})", url);
+ logger.debug("headers: ({})", headers);
+ logger.debug("request: ({})", request);
+
+ if (HttpMethod.GET == httpMethod) {
+ HttpEntity<String> entity = new HttpEntity<>("parameters", headers);
+ response = restTemplate.exchange(url, httpMethod, entity, String.class);
+ } else {
+ HttpEntity<?> entity = new HttpEntity<>(request, headers);
+ response = restTemplate.exchange(url, httpMethod, entity, String.class);
+ }
+ logger.debug("response: ({})", response);
+
+ if (response != null) {
+ logger.debug("response status code: ({})", response.getStatusCode());
+ restResponse.setBody(response.getBody());
+ restResponse.setStatusCode(response.getStatusCode().toString());
+ restResponse.setResponseHeaders(
+ response.getHeaders() != null ? response.getHeaders().toSingleValueMap() : null);
+ return restResponse;
+ }
+ throw new ConfigRestAdaptorException("Rest exchangeForEntity failed to perform ");
+ }
+ } catch (HttpClientErrorException clientError) {
+ logger.debug("clientError: ({})", clientError);
+ restResponse.setBody(StringUtils.isBlank(clientError.getResponseBodyAsString()) ? clientError.getMessage()
+ : clientError.getResponseBodyAsString());
+ restResponse.setStatusCode(clientError.getStatusCode().toString());
+ } catch (Exception e) {
+ throw new ConfigRestAdaptorException(
+ String.format("httpMethod (%s) for url (%s) resulted in Exception (%s)", httpMethod, url, e));
+ }
+ return restResponse;
+ }
+
+ private <T> ResponseEntity<T> exchangeForEntity(HttpHeaders headers, String url, HttpMethod httpMethod,
+ Object request, Class<T> responseType) throws ConfigRestAdaptorException {
+ ResponseEntity<T> response = null;
+
+ try {
+ if (restTemplate == null) {
+ logger.error(MS_INIT_FAIL);
+ } else {
+ logger.debug("Rest Operation: {}", httpMethod);
+ logger.debug("url : ({})", url);
+ logger.debug("headers: ({})", headers);
+ logger.debug("request: ({})", request);
+
+ if (HttpMethod.GET == httpMethod) {
+ HttpEntity<String> entity = new HttpEntity<>("parameters", headers);
+ response = restTemplate.exchange(url, httpMethod, entity, responseType);
+ } else {
+ HttpEntity<?> entity = new HttpEntity<>(request, headers);
+ response = restTemplate.exchange(url, httpMethod, entity, responseType);
+ }
+ logger.debug("response: ({})", response);
+
+ if (response != null) {
+ logger.debug("response status code: ({})", response.getStatusCode());
+ } else {
+ throw new ConfigRestAdaptorException("exchangeForEntity failed to perform ");
+ }
+ }
+ } catch (Exception e) {
+ throw new ConfigRestAdaptorException(
+ String.format("httpMethod (%s) for url (%s) resulted in Exception (%s)", httpMethod, url, e));
+ }
+ return response;
+ }
+
+ protected synchronized <T> T processResponse(ResponseEntity<T> response, String url, HttpMethod httpMethod)
+ throws ConfigRestAdaptorException {
+ if (response != null) {
+ if ((HttpMethod.DELETE == httpMethod && (response.getStatusCode() == HttpStatus.NO_CONTENT
+ || response.getStatusCode() == HttpStatus.NOT_FOUND))
+ || ((HttpMethod.GET == httpMethod || HttpMethod.PUT == httpMethod || HttpMethod.POST == httpMethod)
+ && (response.getStatusCode() == HttpStatus.OK
+ || response.getStatusCode() == HttpStatus.CREATED))) {
+ return response.getBody();
+ }
+ throw new ConfigRestAdaptorException(
+ String.format("Rest Operation is failed with response-code (%s) for the URL (%s)",
+ response.getStatusCode(), url));
+ }
+ throw new ConfigRestAdaptorException(String.format("Rest Operation is failed for the URL (%s)", url));
+ }
+
+ protected synchronized String constructUrl(String baseUrl, String path) {
+ if (StringUtils.isNotBlank(path)) {
+ return baseUrl + path;
+ } else {
+ return baseUrl;
+ }
+ }
+
+}
diff --git a/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/ConfigRestAdaptorService.java b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/ConfigRestAdaptorService.java new file mode 100644 index 000000000..e15f4ae71 --- /dev/null +++ b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/ConfigRestAdaptorService.java @@ -0,0 +1,89 @@ +/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.onap.ccsdk.config.rest.adaptor.service;
+
+import org.onap.ccsdk.config.rest.adaptor.ConfigRestAdaptorException;
+import org.onap.ccsdk.config.rest.adaptor.data.RestResponse;
+
+public interface ConfigRestAdaptorService {
+
+ /**
+ * Retrieve an entity by doing a GET on the specified URL. The response is converted and stored in
+ * defined responseType.
+ *
+ * @param selectorName the property selector
+ * @param path the URI path which will append in baseURL mentioned in selector property
+ * @param responseType the type of the return value
+ */
+ public <T> T getResource(String selectorName, String path, Class<T> responseType) throws ConfigRestAdaptorException;
+
+ /**
+ * Create a new resource by POSTing the given object to the URI template, and returns the response
+ * as defined responseType
+ *
+ * @param selectorName the property selector
+ * @param path the URI path which will append in baseURL mentioned in selector property
+ * @param request the Object to be POSTed, may be {@code null}
+ * @param responseType the type of the return value
+ */
+ public <T> T postResource(String selectorName, String path, Object request, Class<T> responseType)
+ throws ConfigRestAdaptorException;
+
+ /**
+ * Execute the HTTP method to the given URI template, writing the given request entity to the
+ * request, and returns the response as defined responseType
+ *
+ * @param selectorName the property selector
+ * @param path the URI path which will append in baseURL mentioned in selector property
+ * @param request the Object to be POSTed, may be {@code null}
+ * @param responseType the type of the return value
+ * @param method the HTTP method (GET, POST, etc)
+ */
+ public <T> T exchangeResource(String selectorName, String path, Object request, Class<T> responseType,
+ String method) throws ConfigRestAdaptorException;
+
+ /**
+ * Retrieve an entity by doing a GET on the specified URL. The response is converted and stored in
+ * defined responseType.
+ *
+ * @param selectorName the property selector
+ * @param path the URI path which will append in baseURL mentioned in selector property
+ */
+ public RestResponse getResource(String selectorName, String path) throws ConfigRestAdaptorException;
+
+ /**
+ * Create a new resource by POSTing the given object to the URI template, and returns the response
+ * as defined responseType
+ *
+ * @param selectorName the property selector
+ * @param path the URI path which will append in baseURL mentioned in selector property
+ * @param request the Object to be POSTed, may be {@code null}
+ */
+ public RestResponse postResource(String selectorName, String path, Object request)
+ throws ConfigRestAdaptorException;
+
+ /**
+ * Execute the HTTP method to the given URI template, writing the given request entity to the
+ * request, and returns the response as defined responseType
+ *
+ * @param selectorName the property selector
+ * @param path the URI path which will append in baseURL mentioned in selector property
+ * @param request the Object to be POSTed, may be {@code null}
+ * @param method the HTTP method (GET, POST, etc)
+ */
+ public RestResponse exchangeResource(String selectorName, String path, Object request, String method)
+ throws ConfigRestAdaptorException;
+
+}
diff --git a/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/ConfigRestAdaptorServiceImpl.java b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/ConfigRestAdaptorServiceImpl.java new file mode 100644 index 000000000..b17ed2262 --- /dev/null +++ b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/ConfigRestAdaptorServiceImpl.java @@ -0,0 +1,142 @@ +/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.onap.ccsdk.config.rest.adaptor.service;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.util.Map;
+import java.util.Properties;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import java.util.stream.Collectors;
+import org.apache.commons.lang3.StringUtils;
+import org.onap.ccsdk.config.rest.adaptor.ConfigRestAdaptorConstants;
+import org.onap.ccsdk.config.rest.adaptor.ConfigRestAdaptorException;
+import org.onap.ccsdk.config.rest.adaptor.data.RestResponse;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class ConfigRestAdaptorServiceImpl implements ConfigRestAdaptorService {
+
+ private static EELFLogger logger = EELFManager.getInstance().getLogger(ConfigRestAdaptorServiceImpl.class);
+ private Map<String, String> restProperties = new ConcurrentHashMap<>();
+
+ public ConfigRestAdaptorServiceImpl(String propertyPath) {
+ initializeProperties(propertyPath);
+ try {
+ String envType = restProperties.get(ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY
+ + ConfigRestAdaptorConstants.REST_ADAPTOR_ENV_TYPE);
+
+ if (!(ConfigRestAdaptorConstants.PROPERTY_ENV_PROD.equalsIgnoreCase(envType)
+ || ConfigRestAdaptorConstants.PROPERTY_ENV_SOLO.equalsIgnoreCase(envType))) {
+ ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
+ Runnable task = () -> {
+ initializeProperties(propertyPath);
+ };
+ executor.scheduleWithFixedDelay(task, 60, 15, TimeUnit.MINUTES);
+ }
+ } catch (Exception e) {
+ logger.error(e.getMessage(), e);
+ }
+ }
+
+ private void initializeProperties(String propertyPath) {
+ logger.trace("Initialising Config rest adaptor Service with property directory ({})", propertyPath);
+ try {
+ if (StringUtils.isBlank(propertyPath)) {
+ propertyPath = System.getProperty(ConfigRestAdaptorConstants.SDNC_ROOT_DIR_ENV_VAR_KEY);
+ }
+
+ if (StringUtils.isBlank(propertyPath)) {
+ throw new ConfigRestAdaptorException(
+ String.format("Failed to get the property directory (%s)", propertyPath));
+ }
+
+ // Loading Default config-rest-adaptor.properties
+ String propertyFile =
+ propertyPath + File.separator + ConfigRestAdaptorConstants.REST_ADAPTOR_PROPERTIES_FILE_NAME;
+
+ Properties properties = new Properties();
+ properties.load(new FileInputStream(propertyFile));
+
+ logger.trace("Initializing properties details for property file ({}) properties ({})", propertyFile,
+ properties);
+ restProperties.putAll(properties.entrySet().stream()
+ .collect(Collectors.toMap(e -> e.getKey().toString(), e -> e.getValue().toString())));
+
+ } catch (Exception e) {
+ logger.error(e.getMessage(), e);
+ }
+ }
+
+ @Override
+ public <T> T getResource(String serviceSelector, String path, Class<T> responseType)
+ throws ConfigRestAdaptorException {
+ return getRestClientAdapterBySelectorName(serviceSelector).getResource(path, responseType);
+ }
+
+ @Override
+ public <T> T postResource(String serviceSelector, String path, Object request, Class<T> responseType)
+ throws ConfigRestAdaptorException {
+ return getRestClientAdapterBySelectorName(serviceSelector).postResource(path, request, responseType);
+ }
+
+ @Override
+ public <T> T exchangeResource(String serviceSelector, String path, Object request, Class<T> responseType,
+ String method) throws ConfigRestAdaptorException {
+ return getRestClientAdapterBySelectorName(serviceSelector).exchangeResource(path, request, responseType,
+ method);
+ }
+
+ @Override
+ public RestResponse getResource(String serviceSelector, String path) throws ConfigRestAdaptorException {
+ return getRestClientAdapterBySelectorName(serviceSelector).getResource(path);
+ }
+
+ @Override
+ public RestResponse postResource(String serviceSelector, String path, Object request)
+ throws ConfigRestAdaptorException {
+ return getRestClientAdapterBySelectorName(serviceSelector).postResource(path, request);
+ }
+
+ @Override
+ public RestResponse exchangeResource(String serviceSelector, String path, Object request, String method)
+ throws ConfigRestAdaptorException {
+ return getRestClientAdapterBySelectorName(serviceSelector).exchangeResource(path, request, method);
+ }
+
+ private ConfigRestClientServiceAdapter getRestClientAdapterBySelectorName(String serviceSelector)
+ throws ConfigRestAdaptorException {
+ String adoptorType = restProperties.get(ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SERVICE_TYPE_PROPERTY);
+ if (StringUtils.isNotBlank(adoptorType)) {
+ if (ConfigRestAdaptorConstants.REST_ADAPTOR_TYPE_GENERIC.equalsIgnoreCase(adoptorType)) {
+ return new GenericRestClientAdapterImpl(restProperties, serviceSelector);
+ } else if (ConfigRestAdaptorConstants.REST_ADAPTOR_TYPE_SSL.equalsIgnoreCase(adoptorType)) {
+ return new SSLRestClientAdapterImpl(restProperties, serviceSelector);
+ } else {
+ throw new ConfigRestAdaptorException(
+ String.format("no implementation for rest adoptor type (%s) for the selector (%s).",
+ adoptorType, serviceSelector));
+ }
+ } else {
+ throw new ConfigRestAdaptorException(
+ String.format("couldn't get rest adoptor type for the selector (%s)", serviceSelector));
+ }
+ }
+
+}
diff --git a/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/ConfigRestClientServiceAdapter.java b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/ConfigRestClientServiceAdapter.java new file mode 100644 index 000000000..e1adb3814 --- /dev/null +++ b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/ConfigRestClientServiceAdapter.java @@ -0,0 +1,35 @@ +/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.onap.ccsdk.config.rest.adaptor.service;
+
+import org.onap.ccsdk.config.rest.adaptor.ConfigRestAdaptorException;
+import org.onap.ccsdk.config.rest.adaptor.data.RestResponse;
+
+interface ConfigRestClientServiceAdapter {
+
+ public <T> T getResource(String path, Class<T> responseType) throws ConfigRestAdaptorException;
+
+ public <T> T postResource(String path, Object request, Class<T> responseType) throws ConfigRestAdaptorException;
+
+ public <T> T exchangeResource(String path, Object request, Class<T> responseType, String method)
+ throws ConfigRestAdaptorException;
+
+ public RestResponse getResource(String path) throws ConfigRestAdaptorException;
+
+ public RestResponse postResource(String path, Object request) throws ConfigRestAdaptorException;
+
+ public RestResponse exchangeResource(String path, Object request, String method) throws ConfigRestAdaptorException;
+
+}
diff --git a/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/GenericRestClientAdapterImpl.java b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/GenericRestClientAdapterImpl.java new file mode 100644 index 000000000..55cdca40b --- /dev/null +++ b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/GenericRestClientAdapterImpl.java @@ -0,0 +1,136 @@ +/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.onap.ccsdk.config.rest.adaptor.service;
+
+import java.util.Map;
+import java.util.UUID;
+import org.apache.commons.lang3.StringUtils;
+import org.onap.ccsdk.config.rest.adaptor.ConfigRestAdaptorConstants;
+import org.onap.ccsdk.config.rest.adaptor.ConfigRestAdaptorException;
+import org.onap.ccsdk.config.rest.adaptor.data.RestResponse;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class GenericRestClientAdapterImpl extends AbstractConfigRestClientAdapter {
+
+ private static EELFLogger logger = EELFManager.getInstance().getLogger(GenericRestClientAdapterImpl.class);
+ private String baseUrl = "";
+
+ public GenericRestClientAdapterImpl(Map<String, String> properties, String serviceSelector)
+ throws ConfigRestAdaptorException {
+ super(properties, serviceSelector);
+ init(serviceSelector);
+ }
+
+ private void init(String serviceSelector) throws ConfigRestAdaptorException {
+ try {
+ if (isRestClientServiceAdapaterEnabled) {
+ String baseUrlProperty = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SERVICE_BASEURL_PROPERTY;
+ String userProperty = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SERVICE_USER_PROPERTY;
+ String passProperty = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SERVICE_PSSWD_PROPERTY;
+
+ baseUrl = properties.get(baseUrlProperty);
+ String userId = properties.get(userProperty);
+ String pass = properties.get(passProperty);
+
+ initialise(userId, pass);
+ logger.info("Initialised restconf adaptor service for selector ({})", serviceSelector);
+ if (restTemplate == null) {
+ throw new ConfigRestAdaptorException("couldn't initialise rest selector (" + serviceSelector + ")");
+ }
+ } else {
+ throw new ConfigRestAdaptorException("rest selector (" + serviceSelector + ") is not enabled");
+ }
+
+ } catch (Exception e) {
+ throw new ConfigRestAdaptorException("GenericRestClientServiceAdapter : " + e.getMessage(), e);
+ }
+ }
+
+ @Override
+ public <T> T getResource(String path, Class<T> responseType) throws ConfigRestAdaptorException {
+ return super.getResource(formHttpHeaders(), constructUrl(baseUrl, path), responseType);
+ }
+
+ @Override
+ public <T> T postResource(String path, Object request, Class<T> responseType) throws ConfigRestAdaptorException {
+ return super.postResource(formHttpHeaders(), constructUrl(baseUrl, path), request, responseType);
+ }
+
+ @Override
+ public <T> T exchangeResource(String path, Object request, Class<T> responseType, String method)
+ throws ConfigRestAdaptorException {
+ return super.exchangeResource(formHttpHeaders(), constructUrl(baseUrl, path), request, responseType, method);
+ }
+
+ @Override
+ public RestResponse getResource(String path) throws ConfigRestAdaptorException {
+ return super.getResource(formHttpHeaders(), constructUrl(baseUrl, path));
+ }
+
+ @Override
+ public RestResponse postResource(String path, Object request) throws ConfigRestAdaptorException {
+ return super.postResource(formHttpHeaders(), constructUrl(baseUrl, path), request);
+ }
+
+ @Override
+ public RestResponse exchangeResource(String path, Object request, String method) throws ConfigRestAdaptorException {
+ return super.exchangeResource(formHttpHeaders(), constructUrl(baseUrl, path), request, method);
+ }
+
+ private HttpHeaders formHttpHeaders() {
+
+ HttpHeaders headers = new HttpHeaders();
+
+ headers.setContentType(MediaType.APPLICATION_JSON);
+ headers.add("Accept", MediaType.APPLICATION_JSON_VALUE);
+ headers.add("X-TransactionId", generateUUID());
+ headers.add("X-ECOMP-RequestID", headers.getFirst("X-TransactionId"));
+
+ String appIDPath = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SERVICE_APPID_PROPERTY;
+ String environmentPath = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SERVICE_ENV_PROPERTY;
+ String clientAuthPath = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SERVICE_CLIENTAUTH_PROPERTY;
+ String authorizationPath = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SERVICE_AUTHORIZATION_PROPERTY;
+
+ if (StringUtils.isNotBlank(properties.get(appIDPath))) {
+ headers.add("X-FromAppId", properties.get(appIDPath));
+ }
+ if (StringUtils.isNotBlank(properties.get(clientAuthPath))) {
+ headers.add("ClientAuth", properties.get(clientAuthPath));
+ }
+ if (StringUtils.isNotBlank(properties.get(authorizationPath))) {
+ headers.add("Authorization", properties.get(authorizationPath));
+ }
+ if (StringUtils.isNotBlank(properties.get(environmentPath))) {
+ headers.add("Environment", properties.get(environmentPath));
+ }
+
+ return headers;
+ }
+
+ private synchronized String generateUUID() {
+ return UUID.randomUUID().toString();
+ }
+
+}
diff --git a/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/SSLRestClientAdapterImpl.java b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/SSLRestClientAdapterImpl.java new file mode 100644 index 000000000..7d31b812e --- /dev/null +++ b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/service/SSLRestClientAdapterImpl.java @@ -0,0 +1,127 @@ +/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.onap.ccsdk.config.rest.adaptor.service;
+
+import java.util.Map;
+import java.util.UUID;
+import org.onap.ccsdk.config.rest.adaptor.ConfigRestAdaptorConstants;
+import org.onap.ccsdk.config.rest.adaptor.ConfigRestAdaptorException;
+import org.onap.ccsdk.config.rest.adaptor.data.RestResponse;
+import org.springframework.http.HttpHeaders;
+import org.springframework.http.MediaType;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class SSLRestClientAdapterImpl extends AbstractConfigRestClientAdapter {
+
+ private static EELFLogger logger = EELFManager.getInstance().getLogger(SSLRestClientAdapterImpl.class);
+ private String baseUrl = "";
+ private String application = "";
+
+ public SSLRestClientAdapterImpl(Map<String, String> properties, String serviceSelector)
+ throws ConfigRestAdaptorException {
+ super(properties, serviceSelector);
+ init(serviceSelector);
+ }
+
+ private void init(String serviceSelector) throws ConfigRestAdaptorException {
+ try {
+ if (isSSLServiceAdapaterEnabled) {
+
+ logger.info("Initializing SSL client for selector ({}), properties ({})", serviceSelector, properties);
+
+ String baseUrlProp = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SSL_SERVICE_BASEURL;
+ String applicationProp = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SSL_SERVICE_APP;
+ String keyStorePathProp = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SSL_SERVICE_KEY;
+ String keyStorePassProp = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SSL_SERVICE_KEY_PSSWD;
+ String trustStorePathProp = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SSL_SERVICE_TRUST;
+ String trustStorePassProp = ConfigRestAdaptorConstants.REST_ADAPTOR_BASE_PROPERTY + serviceSelector
+ + ConfigRestAdaptorConstants.SSL_SERVICE_TRUST_PSSWD;
+
+ baseUrl = properties.get(baseUrlProp);
+ application = properties.get(applicationProp);
+
+ String keyStorePath = properties.get(keyStorePathProp);
+ String trustStorePath = properties.get(trustStorePathProp);
+ String keyStorePass = properties.get(keyStorePassProp);
+ String trustStorePass = properties.get(trustStorePassProp);
+
+ initialiseSSL(keyStorePath, trustStorePath, keyStorePass, trustStorePass);
+ logger.info("Initialised SSL Client Service adaptor service for selector ({})", serviceSelector);
+ if (restTemplate == null) {
+ throw new ConfigRestAdaptorException(
+ "couldn't initialise SSL Client selector (" + serviceSelector + ")");
+ }
+ } else {
+ throw new ConfigRestAdaptorException("SSL Client selector (" + serviceSelector + ") is not enabled");
+ }
+
+ } catch (Exception e) {
+ throw new ConfigRestAdaptorException("SSLRestClientAdapterImpl : " + e.getMessage(), e);
+ }
+ }
+
+ @Override
+ public <T> T getResource(String path, Class<T> responseType) throws ConfigRestAdaptorException {
+ return super.getResource(formHttpHeaders(), constructUrl(baseUrl, path), responseType);
+ }
+
+ @Override
+ public <T> T postResource(String path, Object request, Class<T> responseType) throws ConfigRestAdaptorException {
+ return super.postResource(formHttpHeaders(), constructUrl(baseUrl, path), request, responseType);
+ }
+
+ @Override
+ public <T> T exchangeResource(String path, Object request, Class<T> responseType, String method)
+ throws ConfigRestAdaptorException {
+ return super.exchangeResource(formHttpHeaders(), constructUrl(baseUrl, path), request, responseType, method);
+ }
+
+ @Override
+ public RestResponse getResource(String path) throws ConfigRestAdaptorException {
+ return super.getResource(formHttpHeaders(), constructUrl(baseUrl, path));
+ }
+
+ @Override
+ public RestResponse postResource(String path, Object request) throws ConfigRestAdaptorException {
+ return super.postResource(formHttpHeaders(), constructUrl(baseUrl, path), request);
+ }
+
+ @Override
+ public RestResponse exchangeResource(String path, Object request, String method) throws ConfigRestAdaptorException {
+ return super.exchangeResource(formHttpHeaders(), constructUrl(baseUrl, path), request, method);
+ }
+
+ private HttpHeaders formHttpHeaders() {
+
+ HttpHeaders headers = new HttpHeaders();
+
+ headers.setContentType(MediaType.APPLICATION_JSON);
+ headers.add("Accept", MediaType.APPLICATION_JSON_VALUE);
+ headers.add("X-FromAppId", application);
+ headers.add("X-TransactionId", generateUUID());
+
+ return headers;
+ }
+
+ private synchronized String generateUUID() {
+ return UUID.randomUUID().toString();
+ }
+}
diff --git a/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/utils/BasicAuthorizationInterceptor.java b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/utils/BasicAuthorizationInterceptor.java new file mode 100644 index 000000000..bc486f4de --- /dev/null +++ b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/utils/BasicAuthorizationInterceptor.java @@ -0,0 +1,53 @@ +/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.onap.ccsdk.config.rest.adaptor.utils;
+
+import java.io.IOException;
+import java.nio.charset.Charset;
+import org.springframework.http.HttpRequest;
+import org.springframework.http.client.ClientHttpRequestExecution;
+import org.springframework.http.client.ClientHttpRequestInterceptor;
+import org.springframework.http.client.ClientHttpResponse;
+import org.springframework.util.Assert;
+import org.springframework.util.Base64Utils;
+
+public class BasicAuthorizationInterceptor implements ClientHttpRequestInterceptor {
+ private static final Charset UTF_8 = Charset.forName("UTF-8");
+
+ private final String username;
+
+ private final String pass;
+
+ /**
+ * Create a new interceptor which adds a BASIC authorization header for the given username and pass.
+ *
+ * @param username the username to use
+ * @param pass the password to use
+ */
+ public BasicAuthorizationInterceptor(String username, String pass) {
+ Assert.hasLength(username, "Username must not be empty");
+ this.username = username;
+ this.pass = (pass != null ? pass : "");
+ }
+
+ @Override
+ public ClientHttpResponse intercept(HttpRequest request, byte[] body, ClientHttpRequestExecution execution)
+ throws IOException {
+
+ String token = Base64Utils.encodeToString((this.username + ":" + this.pass).getBytes(UTF_8));
+ request.getHeaders().add("Authorization", "Basic " + token);
+ return execution.execute(request, body);
+ }
+}
diff --git a/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/utils/LoggingRequestInterceptor.java b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/utils/LoggingRequestInterceptor.java new file mode 100644 index 000000000..0fcc4654e --- /dev/null +++ b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/java/org/onap/ccsdk/config/rest/adaptor/utils/LoggingRequestInterceptor.java @@ -0,0 +1,68 @@ +/*
+ * Copyright © 2017-2018 AT&T Intellectual Property.
+ *
+ * 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.onap.ccsdk.config.rest.adaptor.utils;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import org.springframework.http.HttpRequest;
+import org.springframework.http.client.ClientHttpRequestExecution;
+import org.springframework.http.client.ClientHttpRequestInterceptor;
+import org.springframework.http.client.ClientHttpResponse;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class LoggingRequestInterceptor implements ClientHttpRequestInterceptor {
+
+ private static EELFLogger logger = EELFManager.getInstance().getLogger(LoggingRequestInterceptor.class);
+
+ @Override
+ public ClientHttpResponse intercept(HttpRequest request, byte[] body, ClientHttpRequestExecution execution)
+ throws IOException {
+ traceRequest(request, body);
+ ClientHttpResponse response = execution.execute(request, body);
+ traceResponse(response);
+ return response;
+ }
+
+ @SuppressWarnings({"squid:S2629", "squid:S3457"})
+ private void traceRequest(HttpRequest request, byte[] body) throws IOException {
+ logger.info("===========================request begin================================================");
+ logger.info("URI : {}", request.getURI());
+ logger.info("Method : {}", request.getMethod());
+ logger.info("Headers : {}", request.getHeaders());
+ logger.info("Request body: {}", new String(body, "UTF-8"));
+ logger.debug("==========================request end================================================");
+ }
+
+ @SuppressWarnings({"squid:S2629", "squid:S3457"})
+ private void traceResponse(ClientHttpResponse response) throws IOException {
+ StringBuilder inputStringBuilder = new StringBuilder();
+ BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(response.getBody(), "UTF-8"));
+ String line = bufferedReader.readLine();
+ while (line != null) {
+ inputStringBuilder.append(line);
+ inputStringBuilder.append('\n');
+ line = bufferedReader.readLine();
+ }
+ logger.info("============================response begin==========================================");
+ logger.info("Status code : {}", response.getStatusCode());
+ logger.info("Status text : {}", response.getStatusText());
+ logger.info("Headers : {}", response.getHeaders());
+ logger.debug("Response body: {}", inputStringBuilder.toString());
+ logger.debug("=======================response end=================================================");
+ }
+
+}
diff --git a/blueprints-processor/adaptors/rest-adaptor-provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml new file mode 100644 index 000000000..e6b26944d --- /dev/null +++ b/blueprints-processor/adaptors/rest-adaptor-provider/src/main/resources/org/opendaylight/blueprint/impl-blueprint.xml @@ -0,0 +1,32 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Copyright © 2017-2018 AT&T Intellectual Property.
+
+ 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.
+-->
+
+<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
+ xmlns:odl="http://opendaylight.org/xmlns/blueprint/v1.0.0"
+ odl:use-default-for-reference-types="true">
+
+ <!-- Expose the Common Component Bean -->
+
+ <bean id="configRestAdaptorService"
+ class="org.onap.ccsdk.config.rest.adaptor.service.ConfigRestAdaptorServiceImpl">
+ <argument value="/opt/sdnc/data/properties" />
+ </bean>
+
+ <service ref="configRestAdaptorService"
+ interface="org.onap.ccsdk.config.rest.adaptor.service.ConfigRestAdaptorService" />
+
+</blueprint>
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