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authorhekeguang <hekeguang@chinamobile.com>2022-08-08 15:50:01 +0800
committerhekeguang <hekeguang@chinamobile.com>2022-08-08 15:50:34 +0800
commit96d16d95ec27c62722a601f5bf8e735965692b8f (patch)
treec6032fa4fcfbcf559ff34b41a57326d0036e31f0 /intentanalysis/src
parentbedfcff8f80b0adc6df7bc051b82458fef4446f0 (diff)
Add code to support interaction with other ONAP components.
Issue-ID: USECASEUI-696 Change-Id: Ic403827c7dc443bb20d0e0971155ce3a36730be3 Signed-off-by: hekeguang <hekeguang@chinamobile.com>
Diffstat (limited to 'intentanalysis/src')
-rw-r--r--intentanalysis/src/main/java/org/onap/usecaseui/intentanalysis/util/CustomTrustManager.java38
-rw-r--r--intentanalysis/src/main/java/org/onap/usecaseui/intentanalysis/util/RestfulServices.java118
2 files changed, 156 insertions, 0 deletions
diff --git a/intentanalysis/src/main/java/org/onap/usecaseui/intentanalysis/util/CustomTrustManager.java b/intentanalysis/src/main/java/org/onap/usecaseui/intentanalysis/util/CustomTrustManager.java
new file mode 100644
index 0000000..daed733
--- /dev/null
+++ b/intentanalysis/src/main/java/org/onap/usecaseui/intentanalysis/util/CustomTrustManager.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2022 CMCC, Inc. and others. 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.
+ */
+package org.onap.usecaseui.intentanalysis.utils;
+
+import javax.net.ssl.X509TrustManager;
+import java.security.cert.CertificateException;
+import java.security.cert.X509Certificate;
+
+public class CustomTrustManager implements X509TrustManager {
+
+ @Override
+ public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
+
+ }
+
+ @Override
+ public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
+
+ }
+
+ @Override
+ public X509Certificate[] getAcceptedIssuers() {
+ return new X509Certificate[0];
+ }
+}
diff --git a/intentanalysis/src/main/java/org/onap/usecaseui/intentanalysis/util/RestfulServices.java b/intentanalysis/src/main/java/org/onap/usecaseui/intentanalysis/util/RestfulServices.java
new file mode 100644
index 0000000..f37021f
--- /dev/null
+++ b/intentanalysis/src/main/java/org/onap/usecaseui/intentanalysis/util/RestfulServices.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2022 CMCC, Inc. and others. 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.
+ */
+package org.onap.usecaseui.intentanalysis.utils;
+
+import okhttp3.MediaType;
+import okhttp3.OkHttpClient;
+import okhttp3.RequestBody;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import retrofit2.Retrofit;
+import retrofit2.converter.jackson.JacksonConverterFactory;
+
+import javax.net.ssl.*;
+import javax.servlet.http.HttpServletRequest;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.security.SecureRandom;
+import java.util.concurrent.TimeUnit;
+
+public class RestfulServices {
+
+ private static final Logger logger = LoggerFactory.getLogger(RestfulServices.class);
+
+ public static <T> T create(String baseUrl, Class<T> clazz) {
+ Retrofit retrofit = new Retrofit.Builder()
+ .baseUrl(baseUrl)
+ .addConverterFactory(JacksonConverterFactory.create())
+ .build();
+ return retrofit.create(clazz);
+ }
+
+ public static <T> T create(Class<T> clazz) {
+ //Set the interface response time
+
+ OkHttpClient okHttpClient = new OkHttpClient.Builder()
+ .connectTimeout(300, TimeUnit.SECONDS)
+ .readTimeout(300, TimeUnit.SECONDS)
+ .sslSocketFactory(getSSLSocketFactory(), new CustomTrustManager())
+ .hostnameVerifier(getHostnameVerifier())
+ .build();
+
+ String msbUrl = getMsbAddress();
+ Retrofit retrofit = new Retrofit.Builder()
+ .baseUrl("https://" + msbUrl + "/")
+ .client(okHttpClient)
+ .addConverterFactory(JacksonConverterFactory.create())
+ .build();
+
+ return retrofit.create(clazz);
+ }
+
+ public static String getMsbAddress() {
+ String msbAddress = System.getenv("MSB_ADDR");
+ if (msbAddress == null) {
+ return "";
+ }
+ return msbAddress;
+ }
+
+ public static RequestBody extractBody(HttpServletRequest request) throws IOException {
+ BufferedReader br = null;
+ StringBuilder sb = new StringBuilder("");
+ try {
+ br = request.getReader();
+ String str;
+ while ((str = br.readLine()) != null) {
+ sb.append(str);
+ }
+ br.close();
+ logger.info("The request body content is: " + sb.toString());
+ return RequestBody.create(MediaType.parse("application/json"), sb.toString());
+ } catch (Exception e) {
+ logger.info("RestfulServices occur exection,this content is: " + e.getMessage());
+ return RequestBody.create(MediaType.parse("application/json"), sb.toString());
+ } finally {
+ if (null != br) {
+ br.close();
+ }
+ }
+ }
+
+ public static SSLSocketFactory getSSLSocketFactory() {
+ SSLSocketFactory ssfFactory = null;
+
+ try {
+ SSLContext sc = SSLContext.getInstance("TLS");
+ sc.init(null, new TrustManager[]{new CustomTrustManager()}, new SecureRandom());
+
+ ssfFactory = sc.getSocketFactory();
+ } catch (Exception e) {
+ }
+
+ return ssfFactory;
+ }
+
+ public static HostnameVerifier getHostnameVerifier() {
+ HostnameVerifier hostnameVerifier= new HostnameVerifier() {
+ public boolean verify(String hostname, SSLSession session) {
+ return true;
+ }
+ };
+ return hostnameVerifier;
+ }
+}
+