Leveraging Azure Service Principle class to utilize from core lib azure

testing/indexer-test-azure/pom.xml

@@ -177,6 +177,28 @@
             <version>3.0.0</version>
             <scope>test</scope>
         </dependency>
-
+<!--Added dependency for utilizing azure service principle class-->
+        <dependency>
+            <groupId>org.opengroup.osdu</groupId>
+            <artifactId>core-lib-azure</artifactId>
+            <version>0.0.28</version>
+            <scope>test</scope>
+            <exclusions>
+                <exclusion>
+                    <groupId>com.azure</groupId>
+                    <artifactId>azure-core-http-netty</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-all</artifactId>
+            <version>4.1.50.Final</version>
+        </dependency>
+        <dependency>
+            <groupId>io.netty</groupId>
+            <artifactId>netty-transport</artifactId>
+            <version>4.1.15.Final</version>
+        </dependency>
     </dependencies>
 </project>
\ No newline at end of file

testing/indexer-test-azure/src/test/java/org/opengroup/osdu/util/AzureServicePrincipal.java

-// Copyright © Microsoft Corporation
-//
-// 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.opengroup.osdu.util;
-
-import com.google.gson.Gson;
-import com.google.gson.JsonObject;
-
-import java.io.BufferedReader;
-import java.io.DataOutputStream;
-import java.io.InputStreamReader;
-import java.io.UnsupportedEncodingException;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.net.URLEncoder;
-import java.util.HashMap;
-import java.util.Map;
-
-public class AzureServicePrincipal {
-    public static String getIdToken(String sp_id, String sp_secret, String tenant_id, String app_resource_id) throws Exception {
-        String aad_endpoint = String.format("https://login.microsoftonline.com/%s/oauth2/token", tenant_id);
-        URL url = new URL(aad_endpoint);
-        HttpURLConnection con = (HttpURLConnection) url.openConnection();
-        con.setRequestMethod("POST");
-        con.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
-
-        Map<String, String> parameters = new HashMap<>();
-        parameters.put("grant_type", "client_credentials");
-        parameters.put("client_id", sp_id);
-        parameters.put("client_secret", sp_secret);
-        parameters.put("resource", app_resource_id);
-
-        con.setDoOutput(true);
-        DataOutputStream out = new DataOutputStream(con.getOutputStream());
-        out.writeBytes(getParamsString(parameters));
-        out.flush();
-        out.close();
-
-        BufferedReader in = new BufferedReader(
-                new InputStreamReader(con.getInputStream()));
-        String inputLine;
-        StringBuffer content = new StringBuffer();
-        while ((inputLine = in.readLine()) != null) {
-            content.append(inputLine);
-        }
-        in.close();
-
-        con.disconnect();
-
-        Gson gson = new Gson();
-        JsonObject jobj = gson.fromJson(content.toString(), JsonObject.class);
-        String token = jobj.get("access_token").getAsString();
-        return token;
-    }
-
-    private static String getParamsString(Map<String, String> params)
-            throws UnsupportedEncodingException {
-        StringBuilder result = new StringBuilder();
-
-        for (Map.Entry<String, String> entry : params.entrySet()) {
-            result.append(URLEncoder.encode(entry.getKey(), "UTF-8"));
-            result.append("=");
-            result.append(URLEncoder.encode(entry.getValue(), "UTF-8"));
-            result.append("&");
-        }
-
-        String resultString = result.toString();
-        return resultString.length() > 0
-                ? resultString.substring(0, resultString.length() - 1)
-                : resultString;
-    }
-}
\ No newline at end of file

testing/indexer-test-azure/src/test/java/org/opengroup/osdu/util/JwtTokenUtil.java

@@ -14,6 +14,8 @@
 
 package org.opengroup.osdu.util;
 
+import org.opengroup.osdu.azure.util.AzureServicePrincipal;
+
 class JwtTokenUtil {
     static public String getAccessToken() throws Exception {
 
@@ -23,7 +25,7 @@ class JwtTokenUtil {
         String sp_secret = System.getProperty("AZURE_TESTER_SERVICEPRINCIPAL_SECRET", System.getenv("AZURE_TESTER_SERVICEPRINCIPAL_SECRET"));
         String tenant_id = System.getProperty("AZURE_AD_TENANT_ID", System.getenv("AZURE_AD_TENANT_ID"));
         String app_resource_id = System.getProperty("AZURE_AD_APP_RESOURCE_ID", System.getenv("AZURE_AD_APP_RESOURCE_ID"));
-        token = AzureServicePrincipal.getIdToken(sp_id, sp_secret, tenant_id, app_resource_id);
+        token = new AzureServicePrincipal().getIdToken(sp_id, sp_secret, tenant_id, app_resource_id);
 
         return token;
     }