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-rw-r--r--src/main/java/org/onap/dcae/collectors/restconf/common/AdditionalHeaderWebTarget.java157
-rwxr-xr-xsrc/main/java/org/onap/dcae/collectors/restconf/common/Constants.java6
-rwxr-xr-xsrc/main/java/org/onap/dcae/collectors/restconf/common/RestConfCollector.java12
-rwxr-xr-xsrc/main/java/org/onap/dcae/collectors/restconf/common/RestConfProc.java112
-rwxr-xr-xsrc/main/java/org/onap/dcae/collectors/restconf/common/RestapiCallNode.java95
-rwxr-xr-xsrc/main/java/org/onap/dcae/collectors/restconf/common/RestapiCallNodeUtil.java178
6 files changed, 456 insertions, 104 deletions
diff --git a/src/main/java/org/onap/dcae/collectors/restconf/common/AdditionalHeaderWebTarget.java b/src/main/java/org/onap/dcae/collectors/restconf/common/AdditionalHeaderWebTarget.java
new file mode 100644
index 0000000..81a658d
--- /dev/null
+++ b/src/main/java/org/onap/dcae/collectors/restconf/common/AdditionalHeaderWebTarget.java
@@ -0,0 +1,157 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2018 Huawei. 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.dcae.collectors.restconf.common;
+
+import javax.ws.rs.client.Invocation;
+import javax.ws.rs.client.WebTarget;
+import javax.ws.rs.core.Configuration;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.UriBuilder;
+import java.net.URI;
+import java.util.Map;
+
+class AdditionalHeaderWebTarget implements WebTarget {
+ private WebTarget base;
+ private String token;
+
+ public AdditionalHeaderWebTarget(WebTarget target, String token) {
+ base = target;
+ this.token = token;
+ }
+
+ @Override
+ public Invocation.Builder request() {
+ return base.request().header("X-ACCESS-TOKEN", token);
+ }
+
+ @Override
+ public Invocation.Builder request(String... acceptedResponseTypes) {
+ return base.request().header("X-ACCESS-TOKEN", token);
+ }
+
+ @Override
+ public Invocation.Builder request(MediaType... acceptedResponseTypes) {
+ return base.request().header("X-ACCESS-TOKEN", token);
+ }
+
+ @Override
+ public Configuration getConfiguration() {
+ return base.getConfiguration();
+ }
+
+ @Override
+ public URI getUri() {
+ return base.getUri();
+ }
+
+ @Override
+ public UriBuilder getUriBuilder() {
+ return base.getUriBuilder();
+ }
+
+ @Override
+ public WebTarget path(String path) {
+ return base.path(path);
+ }
+
+ @Override
+ public WebTarget resolveTemplate(String name, Object value) {
+ return base.resolveTemplate(name, value);
+ }
+
+ @Override
+ public WebTarget resolveTemplate(String name, Object value, boolean encodeSlashInPath) {
+ return base.resolveTemplate(name, value, encodeSlashInPath);
+ }
+
+ @Override
+ public WebTarget resolveTemplateFromEncoded(String name, Object value) {
+ return base.resolveTemplateFromEncoded(name, value);
+ }
+
+ @Override
+ public WebTarget resolveTemplates(Map<String, Object> templateValues) {
+ return base.resolveTemplates(templateValues);
+ }
+
+ @Override
+ public WebTarget resolveTemplates(Map<String, Object> templateValues, boolean encodeSlashInPath) {
+ return base.resolveTemplates(templateValues, encodeSlashInPath);
+ }
+
+ @Override
+ public WebTarget resolveTemplatesFromEncoded(Map<String, Object> templateValues) {
+ return base.resolveTemplatesFromEncoded(templateValues);
+ }
+
+ @Override
+ public WebTarget matrixParam(String name, Object... values) {
+ return base.matrixParam(name, values);
+ }
+
+ @Override
+ public WebTarget queryParam(String name, Object... values) {
+ return base.queryParam(name, values);
+ }
+
+ @Override
+ public WebTarget property(String name, Object value) {
+ return base.property(name, value);
+ }
+
+ @Override
+ public WebTarget register(Class<?> componentClass) {
+ return base.register(componentClass);
+ }
+
+ @Override
+ public WebTarget register(Class<?> componentClass, int priority) {
+ return base.register(componentClass, priority);
+ }
+
+ @Override
+ public WebTarget register(Class<?> componentClass, Class<?>... contracts) {
+ return base.register(componentClass, contracts);
+ }
+
+ @Override
+ public WebTarget register(Class<?> componentClass, Map<Class<?>, Integer> contracts) {
+ return base.register(componentClass, contracts);
+ }
+
+ @Override
+ public WebTarget register(Object component) {
+ return base.register(component);
+ }
+
+ @Override
+ public WebTarget register(Object component, int priority) {
+ return base.register(component, priority);
+ }
+
+ @Override
+ public WebTarget register(Object component, Class<?>... contracts) {
+ return base.register(component, contracts);
+ }
+
+ @Override
+ public WebTarget register(Object component, Map<Class<?>, Integer> contracts) {
+ return base.register(component, contracts);
+ }
+}
diff --git a/src/main/java/org/onap/dcae/collectors/restconf/common/Constants.java b/src/main/java/org/onap/dcae/collectors/restconf/common/Constants.java
index 92266b3..5f8925d 100755
--- a/src/main/java/org/onap/dcae/collectors/restconf/common/Constants.java
+++ b/src/main/java/org/onap/dcae/collectors/restconf/common/Constants.java
@@ -35,4 +35,10 @@ public class Constants {
public static final String OUTPUT_IDENTIFIER = "restapi-result.ietf-subscribed-notifications:output.identifier";
public static final String RESPONSE_CODE_200 = "200";
public static final String KCONFIG = "c";
+ public static final String KSETTING_UNAME = "restapiUser";
+ public static final String KSETTING_PASSWORD = "restapiPassword";
+ public static final String KSETTING_TRUST_STORE_FILENAME = "trustStoreFileName";
+ public static final String KSETTING_TRUST_STORE_PASSWORD = "trustStorePassword";
+ public static final String KSETTING_KEY_STORE_FILENAME = "keyStoreFileName";
+ public static final String KSETTING_KEY_STORE_PASSWORD = "keyStorePassword";
}
diff --git a/src/main/java/org/onap/dcae/collectors/restconf/common/RestConfCollector.java b/src/main/java/org/onap/dcae/collectors/restconf/common/RestConfCollector.java
index 4d380e6..508cf66 100755
--- a/src/main/java/org/onap/dcae/collectors/restconf/common/RestConfCollector.java
+++ b/src/main/java/org/onap/dcae/collectors/restconf/common/RestConfCollector.java
@@ -49,13 +49,19 @@ public class RestConfCollector {
Map<String, String> paraMap = restConfProc.getParaMap();
String restApiURL = paraMap.get(Constants.KSETTING_REST_API_URL);
String sseEventsURL = paraMap.get(Constants.KSETTING_SSE_CONNECT_URL);
+ String trustStoreFileName = paraMap.get(Constants.KSETTING_TRUST_STORE_FILENAME);
+ String keyStoreFileName = paraMap.get(Constants.KSETTING_KEY_STORE_FILENAME);
String[] listRestApiURL = restApiURL.split(";");
String[] listSseEventsURL = sseEventsURL.split(";");
+ String[] listTrustStoreFileName = trustStoreFileName.split(";");
+ String[] listKeyStoreFileName = keyStoreFileName.split(";");
for (int i = 0; i < listRestApiURL.length; i++) {
- paraMap.put(Constants.KSETTING_REST_API_URL, "http://" + listRestApiURL[i] +
- "/RestConfServer/rest/operations/establish-subscription");
+ paraMap.put(Constants.KSETTING_REST_API_URL, "https://" + listRestApiURL[i] +
+ "/restconf/operations/ietf-subscribed-notifications:establish-subscription");
paraMap.put(Constants.KSETTING_SSE_CONNECT_URL, listSseEventsURL[i]);
- restConfProc.establishSubscription(paraMap, restConfProc.getCtx());
+ paraMap.put(Constants.KSETTING_TRUST_STORE_FILENAME, listTrustStoreFileName[i]);
+ paraMap.put(Constants.KSETTING_KEY_STORE_FILENAME, listKeyStoreFileName[i]);
+ restConfProc.establishSubscription(paraMap, restConfProc.getCtx(), listRestApiURL[i]);
}
} catch (Exception e) {
diff --git a/src/main/java/org/onap/dcae/collectors/restconf/common/RestConfProc.java b/src/main/java/org/onap/dcae/collectors/restconf/common/RestConfProc.java
index 0e2c73e..4b3154c 100755
--- a/src/main/java/org/onap/dcae/collectors/restconf/common/RestConfProc.java
+++ b/src/main/java/org/onap/dcae/collectors/restconf/common/RestConfProc.java
@@ -30,10 +30,17 @@ import org.onap.dcae.collectors.restconf.common.event.publishing.EventPublisher;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.TrustManager;
+import javax.net.ssl.X509TrustManager;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.WebTarget;
import java.nio.file.Paths;
+import java.security.KeyManagementException;
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
@@ -41,6 +48,8 @@ import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.LinkedBlockingQueue;
+import static org.onap.dcae.collectors.restconf.common.RestapiCallNodeUtil.addAuthType;
+import static org.onap.dcae.collectors.restconf.common.RestapiCallNodeUtil.getParameters;
public class RestConfProc {
@@ -72,6 +81,12 @@ public class RestConfProc {
String respPrefix;
String skipSending;
String sseConnectUrl;
+ String restapiUser;
+ String restapiPassword;
+ String trustStoreFileName;
+ String trustStorePassword;
+ String keyStoreFileName;
+ String keyStorePassword;
String[] currentConfigFile;
currentConfigFile = settings.getStrings(Constants.KSETTING_DMAAPCONFIGS, Constants.KDEFAULT_DMAAPCONFIGS);
@@ -83,6 +98,12 @@ public class RestConfProc {
respPrefix = settings.getString(Constants.KSETTING_RESP_PREFIX, null);
skipSending = settings.getString(Constants.KSETTING_SKIP_SENDING, null);
sseConnectUrl = settings.getString(Constants.KSETTING_SSE_CONNECT_URL, null);
+ restapiUser = settings.getString(Constants.KSETTING_UNAME, null);
+ restapiPassword = settings.getString(Constants.KSETTING_PASSWORD, null);
+ trustStoreFileName = settings.getString(Constants.KSETTING_TRUST_STORE_FILENAME, null);
+ trustStorePassword = settings.getString(Constants.KSETTING_TRUST_STORE_PASSWORD, null);
+ keyStoreFileName = settings.getString(Constants.KSETTING_KEY_STORE_FILENAME, null);
+ keyStorePassword = settings.getString(Constants.KSETTING_KEY_STORE_PASSWORD, null);
format = settings.getString(Constants.KSETTING_FORMAT, null);
streamID = "route=route_failure";
@@ -93,6 +114,12 @@ public class RestConfProc {
paraMap.put(Constants.KSETTING_SKIP_SENDING, skipSending);
paraMap.put(Constants.KSETTING_SSE_CONNECT_URL, sseConnectUrl);
paraMap.put(Constants.KSETTING_FORMAT, format);
+ paraMap.put(Constants.KSETTING_UNAME, restapiUser);
+ paraMap.put(Constants.KSETTING_PASSWORD, restapiPassword);
+ paraMap.put(Constants.KSETTING_TRUST_STORE_FILENAME, trustStoreFileName);
+ paraMap.put(Constants.KSETTING_TRUST_STORE_PASSWORD, trustStorePassword);
+ paraMap.put(Constants.KSETTING_KEY_STORE_FILENAME, keyStoreFileName);
+ paraMap.put(Constants.KSETTING_KEY_STORE_PASSWORD, keyStorePassword);
ctx.setAttribute("prop.encoding-json", "encoding-json");
ctx.setAttribute("restapi-result.response-code", "200");
@@ -120,12 +147,41 @@ public class RestConfProc {
*
* @param paramMap holds the input configuration
* @param ctx restconf context
+ * @param url url to send subscription request
* @throws Exception exception
*/
- public void establishSubscription(Map<String, String> paramMap, RestConfContext ctx) throws Exception {
+ public void establishSubscription(Map<String, String> paramMap,
+ RestConfContext ctx,
+ String url) throws Exception {
RestapiCallNode restApiCallNode = new RestapiCallNode();
+ Map<String, String> params = new HashMap<>();
+ params.put("restapiUrl", "https://" + url + "/controller/v2/tokens");
+ params.put("httpMethod", "post");
+ params.put("templateFileName", "./etc/access-token.json");
+ params.put("skipSending", "false");
+ params.put("format", "json");
+ params.put("restapiUser", "test123");
+ params.put("restapiPassword", "Changeme_123");
+ params.put(Constants.KSETTING_TRUST_STORE_FILENAME,
+ paramMap.get(Constants.KSETTING_TRUST_STORE_FILENAME));
+ params.put(Constants.KSETTING_TRUST_STORE_PASSWORD, "adminadmin");
+ params.put(Constants.KSETTING_KEY_STORE_FILENAME,
+ paramMap.get(Constants.KSETTING_KEY_STORE_FILENAME));
+ params.put(Constants.KSETTING_KEY_STORE_PASSWORD, "adminadmin");
+
+ restApiCallNode.sendRequest(params, ctx, null);
+ log.debug("ctx response" + ctx);
+ String httpResponse = ctx.getAttribute("httpResponse");
+ JSONObject jsonObj = new JSONObject(httpResponse);
+ log.debug("http response" + httpResponse);
+ JSONObject data = jsonObj.getJSONObject("data");
+ String tokenId = data.get("token_id").toString();
+
+ paramMap.put("customHttpHeaders", "X-ACCESS-TOKEN=" + tokenId);
+ paramMap.put("TokenId", tokenId);
+
restApiCallNode.sendRequest(paramMap, ctx, null);
establishPersistentConnection(paramMap, ctx);
@@ -146,7 +202,7 @@ public class RestConfProc {
String url = paramMap.get(Constants.KSETTING_SSE_CONNECT_URL);
- PersistentConnection connection = new PersistentConnection(url, ctx);
+ PersistentConnection connection = new PersistentConnection(url, ctx, paramMap);
runnableInfo.put(id, connection);
executor.execute(connection);
} else {
@@ -177,27 +233,39 @@ public class RestConfProc {
public class PersistentConnection implements Runnable {
private String url;
private RestConfContext ctx;
+ private Map<String, String> paramMap;
private volatile boolean running = true;
- public PersistentConnection(String url, RestConfContext ctx) {
+ public PersistentConnection(String url, RestConfContext ctx, Map<String, String> paramMap) {
this.url = url;
this.ctx = ctx;
+ this.paramMap = paramMap;
}
@Override
public void run() {
- Client client = ClientBuilder.newBuilder()
- .register(SseFeature.class).build();
- WebTarget target = client.target(url);
- EventSource eventSource = EventSource.target(target).build();
+ Parameters p = null;
+ try {
+ p = getParameters(paramMap);
+ } catch (Exception e) {
+ log.error("Exception occured!", e);
+ Thread.currentThread().interrupt();
+ }
+
+ Client client = ignoreSslClient().register(SseFeature.class);
+ WebTarget target = addAuthType(client, p).target(url);
+ AdditionalHeaderWebTarget newTarget = new AdditionalHeaderWebTarget(target, paramMap.get("TokenId"));
+ EventSource eventSource = EventSource.target(newTarget).build();
eventSource.register(new DataChangeEventListener(ctx));
eventSource.open();
- log.info("Connected to SSE source");
+ log.debug("Connected to SSE source");
while (running) {
try {
+ log.debug("SSE state " + eventSource.isOpen());
Thread.sleep(5000);
} catch (InterruptedException ie) {
- log.info("Exception: " + ie.getMessage());
+ log.debug("Exception: " + ie.getMessage());
+ Thread.currentThread().interrupt();
}
}
eventSource.close();
@@ -219,6 +287,32 @@ public class RestConfProc {
}
log.debug("RestConfCollector.handleEvents:EVENTS has been published successfully!");
}
+
+ private Client ignoreSslClient() {
+ SSLContext sslcontext = null;
+
+ try {
+ sslcontext = SSLContext.getInstance("TLS");
+ sslcontext.init(null, new TrustManager[]{new X509TrustManager() {
+ @Override
+ public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
+ }
+
+ @Override
+ public void checkServerTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
+ }
+
+ @Override
+ public X509Certificate[] getAcceptedIssuers() {
+ return new X509Certificate[0];
+ }
+ } }, new java.security.SecureRandom());
+ } catch (NoSuchAlgorithmException | KeyManagementException e) {
+ throw new IllegalStateException(e);
+ }
+
+ return ClientBuilder.newBuilder().sslContext(sslcontext).hostnameVerifier((s1, s2) -> true).build();
+ }
}
diff --git a/src/main/java/org/onap/dcae/collectors/restconf/common/RestapiCallNode.java b/src/main/java/org/onap/dcae/collectors/restconf/common/RestapiCallNode.java
index 82acc0c..c7310d4 100755
--- a/src/main/java/org/onap/dcae/collectors/restconf/common/RestapiCallNode.java
+++ b/src/main/java/org/onap/dcae/collectors/restconf/common/RestapiCallNode.java
@@ -54,10 +54,11 @@ import java.security.KeyStore;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
-import java.util.HashSet;
import java.util.List;
import java.util.Map;
-import java.util.Set;
+
+import static org.onap.dcae.collectors.restconf.common.RestapiCallNodeUtil.getParameters;
+import static org.onap.dcae.collectors.restconf.common.RestapiCallNodeUtil.parseParam;
public class RestapiCallNode {
private static final Logger log = LoggerFactory.getLogger(RestapiCallNode.class);
@@ -157,96 +158,6 @@ public class RestapiCallNode {
}
}
- protected Parameters getParameters(Map<String, String> paramMap) throws Exception {
- Parameters p = new Parameters();
- p.templateFileName = parseParam(paramMap, "templateFileName", false, null);
- p.requestBody = parseParam(paramMap, "requestBody", false, null);
- p.restapiUrl = parseParam(paramMap, "restapiUrl", true, null);
- validateUrl(p.restapiUrl);
- p.restapiUser = parseParam(paramMap, "restapiUser", false, null);
- p.restapiPassword = parseParam(paramMap, "restapiPassword", false, null);
- p.oAuthConsumerKey = parseParam(paramMap, "oAuthConsumerKey", false, null);
- p.oAuthConsumerSecret = parseParam(paramMap, "oAuthConsumerSecret", false, null);
- p.oAuthSignatureMethod = parseParam(paramMap, "oAuthSignatureMethod", false, null);
- p.oAuthVersion = parseParam(paramMap, "oAuthVersion", false, null);
- p.contentType = parseParam(paramMap, "contentType", false, null);
- p.format = Format.fromString(parseParam(paramMap, "format", false, "json"));
- p.authtype = AuthType.fromString(parseParam(paramMap, "authType", false, "unspecified"));
- p.httpMethod = HttpMethod.fromString(parseParam(paramMap, "httpMethod", false, "post"));
- p.responsePrefix = parseParam(paramMap, "responsePrefix", false, null);
- p.listNameList = getListNameList(paramMap);
- String skipSendingStr = paramMap.get("skipSending");
- p.skipSending = "true".equalsIgnoreCase(skipSendingStr);
- p.convertResponse = Boolean.valueOf(parseParam(paramMap, "convertResponse", false, "true"));
- p.trustStoreFileName = parseParam(paramMap, "trustStoreFileName", false, null);
- p.trustStorePassword = parseParam(paramMap, "trustStorePassword", false, null);
- p.keyStoreFileName = parseParam(paramMap, "keyStoreFileName", false, null);
- p.keyStorePassword = parseParam(paramMap, "keyStorePassword", false, null);
- p.ssl = p.trustStoreFileName != null && p.trustStorePassword != null && p.keyStoreFileName != null &&
- p.keyStorePassword != null;
- p.customHttpHeaders = parseParam(paramMap, "customHttpHeaders", false, null);
- p.partner = parseParam(paramMap, "partner", false, null);
- p.dumpHeaders = Boolean.valueOf(parseParam(paramMap, "dumpHeaders", false, null));
- p.returnRequestPayload = Boolean.valueOf(parseParam(paramMap, "returnRequestPayload", false, null));
- return p;
- }
-
- private void validateUrl(String restapiUrl) throws Exception {
- try {
- URI.create(restapiUrl);
- } catch (IllegalArgumentException e) {
- throw new Exception("Invalid input of url " + e.getLocalizedMessage(), e);
- }
- }
-
- protected Set<String> getListNameList(Map<String, String> paramMap) {
- Set<String> ll = new HashSet<>();
- for (Map.Entry<String, String> entry : paramMap.entrySet())
- if (entry.getKey().startsWith("listName")) {
- ll.add(entry.getValue());
- }
- return ll;
- }
-
- protected String parseParam(Map<String, String> paramMap, String name, boolean required, String def)
- throws Exception {
- String s = paramMap.get(name);
-
- if (s == null || s.trim().length() == 0) {
- if (!required) {
- return def;
- }
- throw new Exception("Parameter " + name + " is required in RestapiCallNode");
- }
-
- s = s.trim();
- StringBuilder value = new StringBuilder();
- int i = 0;
- int i1 = s.indexOf('%');
- while (i1 >= 0) {
- int i2 = s.indexOf('%', i1 + 1);
- if (i2 < 0) {
- break;
- }
-
- String varName = s.substring(i1 + 1, i2);
- String varValue = System.getenv(varName);
- if (varValue == null) {
- varValue = "%" + varName + "%";
- }
-
- value.append(s.substring(i, i1));
- value.append(varValue);
-
- i = i2 + 1;
- i1 = s.indexOf('%', i);
- }
- value.append(s.substring(i));
-
- log.info("Parameter {}: [{}]", name, value);
- return value.toString();
- }
-
protected String buildXmlJsonRequest(RestConfContext ctx, String template, Format format) throws Exception {
log.info("Building {} started", format);
long t1 = System.currentTimeMillis();
diff --git a/src/main/java/org/onap/dcae/collectors/restconf/common/RestapiCallNodeUtil.java b/src/main/java/org/onap/dcae/collectors/restconf/common/RestapiCallNodeUtil.java
new file mode 100755
index 0000000..0e1d03b
--- /dev/null
+++ b/src/main/java/org/onap/dcae/collectors/restconf/common/RestapiCallNodeUtil.java
@@ -0,0 +1,178 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * org.onap.dcaegen2.collectors.restconf
+ * ================================================================================
+ * Copyright (C) 2018 Huawei. 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.dcae.collectors.restconf.common;
+
+import org.glassfish.jersey.client.authentication.HttpAuthenticationFeature;
+import org.glassfish.jersey.client.oauth1.ConsumerCredentials;
+import org.glassfish.jersey.client.oauth1.OAuth1ClientSupport;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.ws.rs.client.Client;
+import javax.ws.rs.core.Feature;
+import java.net.URI;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+
+public class RestapiCallNodeUtil {
+
+ private static final Logger log = LoggerFactory.getLogger(RestapiCallNodeUtil.class);
+
+ private RestapiCallNodeUtil() {
+ // Preventing instantiation of the same.
+ }
+
+ public static Parameters getParameters(Map<String, String> paramMap) throws Exception {
+ Parameters p = new Parameters();
+ p.templateFileName = parseParam(paramMap, "templateFileName", false, null);
+ p.requestBody = parseParam(paramMap, "requestBody", false, null);
+ p.restapiUrl = parseParam(paramMap, "restapiUrl", true, null);
+ validateUrl(p.restapiUrl);
+ p.restapiUser = parseParam(paramMap, "restapiUser", false, null);
+ p.restapiPassword = parseParam(paramMap, "restapiPassword", false, null);
+ p.oAuthConsumerKey = parseParam(paramMap, "oAuthConsumerKey", false, null);
+ p.oAuthConsumerSecret = parseParam(paramMap, "oAuthConsumerSecret", false, null);
+ p.oAuthSignatureMethod = parseParam(paramMap, "oAuthSignatureMethod", false, null);
+ p.oAuthVersion = parseParam(paramMap, "oAuthVersion", false, null);
+ p.contentType = parseParam(paramMap, "contentType", false, null);
+ p.format = Format.fromString(parseParam(paramMap, "format", false, "json"));
+ p.authtype = AuthType.fromString(parseParam(paramMap, "authType", false, "unspecified"));
+ p.httpMethod = HttpMethod.fromString(parseParam(paramMap, "httpMethod", false, "post"));
+ p.responsePrefix = parseParam(paramMap, "responsePrefix", false, null);
+ p.listNameList = getListNameList(paramMap);
+ String skipSendingStr = paramMap.get("skipSending");
+ p.skipSending = "true".equalsIgnoreCase(skipSendingStr);
+ p.convertResponse = Boolean.valueOf(parseParam(paramMap, "convertResponse", false, "true"));
+ p.trustStoreFileName = parseParam(paramMap, "trustStoreFileName", false, null);
+ p.trustStorePassword = parseParam(paramMap, "trustStorePassword", false, null);
+ p.keyStoreFileName = parseParam(paramMap, "keyStoreFileName", false, null);
+ p.keyStorePassword = parseParam(paramMap, "keyStorePassword", false, null);
+ p.ssl = p.trustStoreFileName != null && p.trustStorePassword != null && p.keyStoreFileName != null &&
+ p.keyStorePassword != null;
+ p.customHttpHeaders = parseParam(paramMap, "customHttpHeaders", false, null);
+ p.partner = parseParam(paramMap, "partner", false, null);
+ p.dumpHeaders = Boolean.valueOf(parseParam(paramMap, "dumpHeaders", false, null));
+ p.returnRequestPayload = Boolean.valueOf(parseParam(paramMap, "returnRequestPayload", false, null));
+ return p;
+ }
+
+ public static String parseParam(Map<String, String> paramMap, String name, boolean required, String def)
+ throws Exception {
+ String s = paramMap.get(name);
+
+ if (s == null || s.trim().length() == 0) {
+ if (!required) {
+ return def;
+ }
+ throw new Exception("Parameter " + name + " is required in RestapiCallNode");
+ }
+
+ s = s.trim();
+ StringBuilder value = new StringBuilder();
+ int i = 0;
+ int i1 = s.indexOf('%');
+ while (i1 >= 0) {
+ int i2 = s.indexOf('%', i1 + 1);
+ if (i2 < 0) {
+ break;
+ }
+
+ String varName = s.substring(i1 + 1, i2);
+ String varValue = System.getenv(varName);
+ if (varValue == null) {
+ varValue = "%" + varName + "%";
+ }
+
+ value.append(s.substring(i, i1));
+ value.append(varValue);
+
+ i = i2 + 1;
+ i1 = s.indexOf('%', i);
+ }
+ value.append(s.substring(i));
+
+ log.info("Parameter {}: [{}]", name, value);
+ return value.toString();
+ }
+
+ private static void validateUrl(String restapiUrl) throws Exception {
+ try {
+ URI.create(restapiUrl);
+ } catch (IllegalArgumentException e) {
+ throw new Exception("Invalid input of url " + e.getLocalizedMessage(), e);
+ }
+ }
+
+ private static Set<String> getListNameList(Map<String, String> paramMap) {
+ Set<String> ll = new HashSet<>();
+ for (Map.Entry<String, String> entry : paramMap.entrySet())
+ if (entry.getKey().startsWith("listName")) {
+ ll.add(entry.getValue());
+ }
+ return ll;
+ }
+
+ public static Client addAuthType(Client client, Parameters p) {
+ if (p.authtype == AuthType.Unspecified) {
+ if (p.restapiUser != null && p.restapiPassword != null) {
+ client.register(HttpAuthenticationFeature.basic(p.restapiUser, p.restapiPassword));
+ } else if (p.oAuthConsumerKey != null && p.oAuthConsumerSecret != null
+ && p.oAuthSignatureMethod != null) {
+ Feature oAuth1Feature = OAuth1ClientSupport
+ .builder(new ConsumerCredentials(p.oAuthConsumerKey, p.oAuthConsumerSecret))
+ .version(p.oAuthVersion).signatureMethod(p.oAuthSignatureMethod).feature().build();
+ client.register(oAuth1Feature);
+ }
+ } else {
+ if (p.authtype == AuthType.DIGEST) {
+ if (p.restapiUser != null && p.restapiPassword != null) {
+ client.register(HttpAuthenticationFeature.digest(p.restapiUser, p.restapiPassword));
+ } else {
+ throw new IllegalArgumentException(
+ "oAUTH authentication type selected but all restapiUser and restapiPassword " +
+ "parameters doesn't exist", new Throwable());
+ }
+ } else if (p.authtype == AuthType.BASIC) {
+ if (p.restapiUser != null && p.restapiPassword != null) {
+ client.register(HttpAuthenticationFeature.basic(p.restapiUser, p.restapiPassword));
+ } else {
+ throw new IllegalArgumentException(
+ "oAUTH authentication type selected but all restapiUser and restapiPassword " +
+ "parameters doesn't exist", new Throwable());
+ }
+ } else if (p.authtype == AuthType.OAUTH) {
+ if (p.oAuthConsumerKey != null && p.oAuthConsumerSecret != null && p.oAuthSignatureMethod != null) {
+ Feature oAuth1Feature = OAuth1ClientSupport
+ .builder(new ConsumerCredentials(p.oAuthConsumerKey, p.oAuthConsumerSecret))
+ .version(p.oAuthVersion).signatureMethod(p.oAuthSignatureMethod).feature().build();
+ client.register(oAuth1Feature);
+ } else {
+ throw new IllegalArgumentException(
+ "oAUTH authentication type selected but all oAuthConsumerKey, oAuthConsumerSecret " +
+ "and oAuthSignatureMethod parameters doesn't exist", new Throwable());
+ }
+ }
+ }
+ return client;
+ }
+}
+