Add scope publishing to sub tenants

components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.extension.rest.api/pom.xml

@@ -162,4 +162,4 @@
         </plugins>
     </build>
 
-</project>
+</project>

components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.extension.rest.api/src/main/java/io/entgra/device/mgt/core/apimgt/extension/rest/api/APIApplicationServices.java

@@ -25,7 +25,6 @@ import io.entgra.device.mgt.core.apimgt.extension.rest.api.exceptions.APIService
 public interface APIApplicationServices {
 
     APIApplicationKey createAndRetrieveApplicationCredentials() throws APIServicesException;
-    void createAndRetrieveApplicationCredentialsAndGenerateToken() throws APIServicesException;
 
     AccessTokenInfo generateAccessTokenFromRegisteredApplication(String clientId, String clientSecret) throws APIServicesException;
 

components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.extension.rest.api/src/main/java/io/entgra/device/mgt/core/apimgt/extension/rest/api/APIApplicationServicesImpl.java

@@ -19,10 +19,6 @@
 package io.entgra.device.mgt.core.apimgt.extension.rest.api;
 
 import com.google.gson.Gson;
-import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIInfo.Scope;
-import io.entgra.device.mgt.core.apimgt.extension.rest.api.exceptions.BadRequestException;
-import io.entgra.device.mgt.core.apimgt.extension.rest.api.exceptions.UnexpectedResponseException;
-import io.entgra.device.mgt.core.apimgt.extension.rest.api.internal.APIManagerServiceDataHolder;
 import org.json.JSONObject;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.util.HttpsTrustManagerUtils;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIApplicationKey;
@@ -37,19 +33,12 @@ import okhttp3.RequestBody;
 import okhttp3.Credentials;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
+import org.wso2.carbon.apimgt.impl.APIConstants;
 import org.wso2.carbon.apimgt.impl.APIManagerConfiguration;
 import org.wso2.carbon.apimgt.impl.internal.ServiceReferenceHolder;
 import org.wso2.carbon.context.PrivilegedCarbonContext;
-import org.wso2.carbon.user.api.UserRealm;
-import org.wso2.carbon.user.api.UserStoreException;
-import org.wso2.carbon.user.api.UserStoreManager;
-import org.wso2.carbon.utils.multitenancy.MultitenantUtils;
 
 import java.io.IOException;
-import java.security.SecureRandom;
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.Map;
 
 public class APIApplicationServicesImpl implements APIApplicationServices {
 
@@ -62,38 +51,13 @@ public class APIApplicationServicesImpl implements APIApplicationServices {
             getAPIManagerConfigurationService().getAPIManagerConfiguration();
 
     @Override
-    public APIApplicationKey createAndRetrieveApplicationCredentials()
+    public APIApplicationKey createAndRetrieveApplicationCredentials() throws APIServicesException {
-            throws APIServicesException {
+        String tenantDomain = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain();
-
+        String serverUser = getScopePublishUserName(tenantDomain);
-        log.error("=====createAndRetrieveApplicationCredentials=====1");
+        String serverPassword = getScopePublishUserPassword(tenantDomain);
-
-        String serverUser = null;
-        String serverPassword = null;
-        try {
-            log.error("=====createAndRetrieveApplicationCredentials=====2");
-            UserRealm userRealm = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUserRealm();
-            String tenantDomain = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain();
-            UserStoreManager userStoreManager = userRealm.getUserStoreManager();
-
-            createUserIfNotExists(Constants.RESERVED_USER_NAME, Constants.RESERVED_USER_PASSWORD, userStoreManager);
-
-            if(tenantDomain.equals("carbon.super")) {
-                log.error("=====createAndRetrieveApplicationCredentials=====3");
-                serverUser = config.getFirstProperty(Constants.SERVER_USER);
-                serverPassword = config.getFirstProperty(Constants.SERVER_PASSWORD);
-            } else {
-                log.error("=====createAndRetrieveApplicationCredentials=====4");
-                serverUser = Constants.RESERVED_USER_NAME + "@" + tenantDomain;
-                serverPassword = Constants.RESERVED_USER_PASSWORD;
-            }
-        } catch (UserStoreException e) {
-            throw new RuntimeException(e);
-        }
 
         String applicationEndpoint = config.getFirstProperty(Constants.DCR_END_POINT);
 
-        log.error("=====createAndRetrieveApplicationCredentials=====5");
-
         JSONObject jsonObject = new JSONObject();
         jsonObject.put("callbackUrl", Constants.EMPTY_STRING);
         jsonObject.put("clientName", Constants.CLIENT_NAME);
@@ -101,8 +65,6 @@ public class APIApplicationServicesImpl implements APIApplicationServices {
         jsonObject.put("owner", serverUser);
         jsonObject.put("saasApp", true);
 
-        log.error("=====createAndRetrieveApplicationCredentials=====6");
-
         RequestBody requestBody = RequestBody.Companion.create(jsonObject.toString(), JSON);
         Request request = new Request.Builder()
                 .url(applicationEndpoint)
@@ -110,12 +72,8 @@ public class APIApplicationServicesImpl implements APIApplicationServices {
                 .post(requestBody)
                 .build();
 
-        log.error("=====createAndRetrieveApplicationCredentials=====7");
-
         try {
-            log.error("=====createAndRetrieveApplicationCredentials=====8");
             try (Response response = client.newCall(request).execute()) {
-                log.error("=====createAndRetrieveApplicationCredentials=====9");
                 return gson.fromJson(response.body().string(), APIApplicationKey.class);
             }
         } catch (IOException e) {
@@ -125,95 +83,13 @@ public class APIApplicationServicesImpl implements APIApplicationServices {
         }
     }
 
-    @Override
-    public void createAndRetrieveApplicationCredentialsAndGenerateToken()
-            throws APIServicesException {
-
-        log.error("=====createAndRetrieveApplicationCredentials=====1");
-
-        String serverUser = null;
-        String serverPassword = null;
-        try {
-            log.error("=====createAndRetrieveApplicationCredentials=====2");
-            UserRealm userRealm = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUserRealm();
-            String tenantDomain = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain();
-            UserStoreManager userStoreManager = userRealm.getUserStoreManager();
-
-            createUserIfNotExists(Constants.RESERVED_USER_NAME, Constants.RESERVED_USER_PASSWORD, userStoreManager);
-
-            if(tenantDomain.equals("carbon.super")) {
-                log.error("=====createAndRetrieveApplicationCredentials=====3");
-                serverUser = config.getFirstProperty(Constants.SERVER_USER);
-                serverPassword = config.getFirstProperty(Constants.SERVER_PASSWORD);
-            } else {
-                log.error("=====createAndRetrieveApplicationCredentials=====4");
-                serverUser = Constants.RESERVED_USER_NAME + "@" + tenantDomain;
-                serverPassword = Constants.RESERVED_USER_PASSWORD;
-            }
-        } catch (UserStoreException e) {
-            throw new RuntimeException(e);
-        }
-
-        String applicationEndpoint = config.getFirstProperty(Constants.DCR_END_POINT);
-
-        log.error("=====createAndRetrieveApplicationCredentials=====5");
-
-        JSONObject jsonObject = new JSONObject();
-        jsonObject.put("callbackUrl", Constants.EMPTY_STRING);
-        jsonObject.put("clientName", Constants.CLIENT_NAME);
-        jsonObject.put("grantType", Constants.GRANT_TYPE);
-        jsonObject.put("owner", serverUser);
-        jsonObject.put("saasApp", true);
-
-        log.error("=====createAndRetrieveApplicationCredentials=====6");
-
-        RequestBody requestBody = RequestBody.Companion.create(jsonObject.toString(), JSON);
-        Request request = new Request.Builder()
-                .url(applicationEndpoint)
-                .addHeader(Constants.AUTHORIZATION_HEADER_NAME, Credentials.basic(serverUser, serverPassword))
-                .post(requestBody)
-                .build();
-
-        log.error("=====createAndRetrieveApplicationCredentials=====7");
-
-        try {
-            log.error("=====createAndRetrieveApplicationCredentials=====8");
-            try (Response response = client.newCall(request).execute()) {
-                log.error("=====createAndRetrieveApplicationCredentials=====9");
-                APIApplicationKey apiApplicationKey = gson.fromJson(response.body().string(), APIApplicationKey.class);
-                AccessTokenInfo accessTokenInfo = generateAccessTokenFromRegisteredApplication(
-                    apiApplicationKey.getClientId(), apiApplicationKey.getClientSecret());
-
-                PublisherRESTAPIServices publisherRESTAPIServices = new PublisherRESTAPIServicesImpl();
-
-                Scope[] scopes = publisherRESTAPIServices.getScopes(apiApplicationKey, accessTokenInfo);
-
-            } catch (BadRequestException e) {
-                throw new RuntimeException(e);
-            } catch (UnexpectedResponseException e) {
-                throw new RuntimeException(e);
-            }
-        } catch (IOException e) {
-            msg = "Error occurred while processing the response";
-            log.error(msg, e);
-            throw new APIServicesException(e);
-        }
-    }
-
     @Override
     public AccessTokenInfo generateAccessTokenFromRegisteredApplication(String consumerKey, String consumerSecret)
             throws APIServicesException {
 
         String tenantDomain = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain();
-        String userName = null;
+        String userName = getScopePublishUserName(tenantDomain);
-        String userPassword = null;
+        String userPassword = getScopePublishUserPassword(tenantDomain);
-        if(tenantDomain.equals("carbon.super")) {
-            userName = config.getFirstProperty(Constants.SERVER_USER);
-            userPassword = config.getFirstProperty(Constants.SERVER_PASSWORD);
-        } else {
-            userName = "shamalka@shamalka.com";
-            userPassword = "admin";
-        }
 
         JSONObject params = new JSONObject();
         params.put(Constants.GRANT_TYPE_PARAM_NAME, Constants.PASSWORD_GRANT_TYPE);
@@ -224,9 +100,8 @@ public class APIApplicationServicesImpl implements APIApplicationServices {
     }
 
     @Override
-    public AccessTokenInfo generateAccessTokenFromRefreshToken(String refreshToken, String consumerKey, String consumerSecret)
+    public AccessTokenInfo generateAccessTokenFromRefreshToken(String refreshToken, String consumerKey,
-            throws APIServicesException {
+                                                               String consumerSecret) throws APIServicesException {
-
         JSONObject params = new JSONObject();
         params.put(Constants.GRANT_TYPE_PARAM_NAME, Constants.REFRESH_TOKEN_GRANT_TYPE);
         params.put(Constants.REFRESH_TOKEN_GRANT_TYPE_PARAM_NAME, refreshToken);
@@ -256,38 +131,19 @@ public class APIApplicationServicesImpl implements APIApplicationServices {
         }
     }
 
-    private void createUserIfNotExists(String username, String password, UserStoreManager userStoreManager) {
+    private String getScopePublishUserName(String tenantDomain) {
-
+        if(APIConstants.SUPER_TENANT_DOMAIN.equals(tenantDomain)) {
-        try {
+           return config.getFirstProperty(Constants.SERVER_USER);
-            if (!userStoreManager.isExistingUser(MultitenantUtils.getTenantAwareUsername(username))) {
+        } else {
-                String[] roles = {"admin"};
+            return Constants.SCOPE_PUBLISH_RESERVED_USER_NAME + "@" + tenantDomain;
-                userStoreManager.addUser(MultitenantUtils.getTenantAwareUsername(username), password, roles, null, "");
-
-//                userStoreManager.updateCredential(MultitenantUtils.getTenantAwareUsername(username), "reservedpwd", password);
-            }
-        } catch (UserStoreException e) {
-            String msg = "Error when trying to fetch tenant details";
-            log.error(msg);
         }
     }
 
-    private String generateInitialUserPassword() {
+    private String getScopePublishUserPassword(String tenantDomain) {
-        int passwordLength = 6;
+        if(APIConstants.SUPER_TENANT_DOMAIN.equals(tenantDomain)) {
-        //defining the pool of characters to be used for initial password generation
+            return config.getFirstProperty(Constants.SERVER_PASSWORD);
-        String lowerCaseCharset = "abcdefghijklmnopqrstuvwxyz";
+        } else {
-        String upperCaseCharset = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+            return Constants.SCOPE_PUBLISH_RESERVED_USER_PASSWORD;
-        String numericCharset = "0123456789";
-        SecureRandom randomGenerator = new SecureRandom();
-        String totalCharset = lowerCaseCharset + upperCaseCharset + numericCharset;
-        int totalCharsetLength = totalCharset.length();
-        StringBuilder initialUserPassword = new StringBuilder();
-        for (int i = 0; i < passwordLength; i++) {
-            initialUserPassword.append(
-                    totalCharset.charAt(randomGenerator.nextInt(totalCharsetLength)));
-        }
-        if (log.isDebugEnabled()) {
-            log.debug("Initial user password is created for new user: " + initialUserPassword);
         }
-        return initialUserPassword.toString();
     }
 }

components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.extension.rest.api/src/main/java/io/entgra/device/mgt/core/apimgt/extension/rest/api/PublisherRESTAPIServices.java

@@ -42,6 +42,9 @@ public interface PublisherRESTAPIServices {
     boolean updateSharedScope(APIApplicationKey apiApplicationKey, AccessTokenInfo accessTokenInfo, Scope scope)
             throws APIServicesException, BadRequestException, UnexpectedResponseException;
 
+    boolean deleteSharedScope(APIApplicationKey apiApplicationKey, AccessTokenInfo accessTokenInfo, Scope scope)
+            throws APIServicesException, BadRequestException, UnexpectedResponseException;
+
     APIInfo getApi(APIApplicationKey apiApplicationKey, AccessTokenInfo accessTokenInfo, String apiUuid)
             throws APIServicesException, BadRequestException, UnexpectedResponseException;
 

components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.extension.rest.api/src/main/java/io/entgra/device/mgt/core/apimgt/extension/rest/api/PublisherRESTAPIServicesImpl.java

@@ -79,6 +79,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -123,6 +124,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 return false;
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -177,6 +179,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.message();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -231,6 +234,61 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
+                throw new UnexpectedResponseException(msg);
+            }
+        } catch (IOException e) {
+            String msg = "Error occurred while processing the response";
+            log.error(msg, e);
+            throw new APIServicesException(msg, e);
+        }
+    }
+
+    @Override
+    public boolean deleteSharedScope(APIApplicationKey apiApplicationKey, AccessTokenInfo accessTokenInfo, Scope scope)
+            throws APIServicesException, BadRequestException, UnexpectedResponseException {
+        String updateScopeUrl = endPointPrefix + Constants.SCOPE_API_ENDPOINT + scope.getId();
+
+        JSONArray bindings = new JSONArray();
+        if (scope.getBindings() != null) {
+            for (String str : scope.getBindings()) {
+                bindings.put(str);
+            }
+        }
+
+        JSONObject payload = new JSONObject();
+        payload.put("name", (scope.getName() != null ? scope.getName() : ""));
+        payload.put("displayName", (scope.getDisplayName() != null ? scope.getDisplayName() : ""));
+        payload.put("description", (scope.getDescription() != null ? scope.getDescription() : ""));
+        payload.put("bindings", (bindings != null ? bindings : ""));
+        payload.put("usageCount", (scope.getUsageCount() != 0 ? scope.getUsageCount() : 0));
+
+        RequestBody requestBody = RequestBody.create(JSON, payload.toString());
+        Request request = new Request.Builder()
+                .url(updateScopeUrl)
+                .addHeader(Constants.AUTHORIZATION_HEADER_NAME, Constants.AUTHORIZATION_HEADER_PREFIX_BEARER
+                        + accessTokenInfo.getAccess_token())
+                .delete(requestBody)
+                .build();
+
+        try {
+            Response response = client.newCall(request).execute();
+            if (HttpStatus.SC_OK == response.code()) {
+                return true;
+            } else if (HttpStatus.SC_UNAUTHORIZED == response.code()) {
+                APIApplicationServices apiApplicationServices = new APIApplicationServicesImpl();
+                AccessTokenInfo refreshedAccessToken = apiApplicationServices.
+                        generateAccessTokenFromRefreshToken(accessTokenInfo.getRefresh_token(),
+                                apiApplicationKey.getClientId(), apiApplicationKey.getClientSecret());
+                //TODO: max attempt count
+                return deleteSharedScope(apiApplicationKey, refreshedAccessToken, scope);
+            } else if (HttpStatus.SC_BAD_REQUEST == response.code()) {
+                String msg = "Bad Request, Invalid scope object";
+                log.error(msg);
+                throw new BadRequestException(msg);
+            } else {
+                String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -269,6 +327,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -308,6 +367,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -447,6 +507,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response status : " + response.code() + " Response message : " + response.message();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -586,6 +647,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -632,6 +694,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -673,6 +736,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -720,6 +784,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -761,6 +826,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -804,6 +870,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -846,6 +913,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -889,6 +957,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -939,6 +1008,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -990,6 +1060,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -1031,6 +1102,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -1071,6 +1143,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -1111,6 +1184,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -1162,6 +1236,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {
@@ -1208,6 +1283,7 @@ public class PublisherRESTAPIServicesImpl implements PublisherRESTAPIServices {
                 throw new BadRequestException(msg);
             } else {
                 String msg = "Response : " + response.code() + response.body();
+                log.error(msg);
                 throw new UnexpectedResponseException(msg);
             }
         } catch (IOException e) {

components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.extension.rest.api/src/main/java/io/entgra/device/mgt/core/apimgt/extension/rest/api/constants/Constants.java

@@ -65,8 +65,10 @@ public final class Constants {
     public static final String SCOPE_API_ENDPOINT = "/api/am/publisher/v2/scopes/";
     public static final String API_ENDPOINT = "/api/am/publisher/v2/apis/";
     public static final String GET_ALL_APIS = "/api/am/publisher/v2/apis?limit=1000";
-    public static final String RESERVED_USER_NAME = "test_reserved_user";
+    public static final String SCOPE_PUBLISH_RESERVED_USER_NAME = "scope_publish_reserved_user";
-    public static final String RESERVED_USER_PASSWORD = "reserved_user";
+    public static final String SCOPE_PUBLISH_RESERVED_USER_PASSWORD = "&gKfyE8E4rUY4Q";
+    public static final String ADMIN_ROLE_KEY = "admin";
+    public static final String PERM_SCOPE_MAPPING_META_KEY  = "perm-scope-mapping";
 }
 
 

components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.extension.rest.api/src/main/java/io/entgra/device/mgt/core/apimgt/extension/rest/api/util/APIPublisherUtils.java

@@ -0,0 +1,91 @@
+/*
+ * Copyright (c) 2018 - 2024, Entgra (Pvt) Ltd. (http://www.entgra.io) All Rights Reserved.
+ *
+ * Entgra (Pvt) Ltd. licenses this file to you 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 io.entgra.device.mgt.core.apimgt.extension.rest.api.util;
+
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.constants.Constants;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.exceptions.APIServicesException;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.wso2.carbon.context.PrivilegedCarbonContext;
+import org.wso2.carbon.user.api.UserStoreException;
+import org.wso2.carbon.user.api.UserStoreManager;
+import org.wso2.carbon.utils.multitenancy.MultitenantConstants;
+import org.wso2.carbon.utils.multitenancy.MultitenantUtils;
+
+/**
+ * This class contains utility methods needed for API publishing
+ */
+public class APIPublisherUtils {
+    private static final Log log = LogFactory.getLog(APIPublisherUtils.class);
+
+    /**
+     * This method will create the temporary user created to publish scopes to the sub tenant space.
+     * @param tenantDomain sub tenant domain from which the user will be created
+     * @throws APIServicesException if the user was unable to be created
+     */
+    public static void createScopePublishUserIfNotExists(String tenantDomain) throws APIServicesException {
+        if (!MultitenantConstants.SUPER_TENANT_DOMAIN_NAME.equals(tenantDomain)) {
+            try {
+                UserStoreManager userStoreManager =
+                        PrivilegedCarbonContext.getThreadLocalCarbonContext().getUserRealm().getUserStoreManager();
+                if (!userStoreManager.isExistingUser(MultitenantUtils.getTenantAwareUsername(Constants.SCOPE_PUBLISH_RESERVED_USER_NAME))) {
+                    if (log.isDebugEnabled()) {
+                        log.debug("Creating scope publish user '" + Constants.SCOPE_PUBLISH_RESERVED_USER_NAME + "' in '" +
+                                tenantDomain + "' tenant domain.");
+                    }
+                    String[] roles = {Constants.ADMIN_ROLE_KEY};
+                    userStoreManager.addUser(
+                            MultitenantUtils.getTenantAwareUsername(Constants.SCOPE_PUBLISH_RESERVED_USER_NAME),
+                            Constants.SCOPE_PUBLISH_RESERVED_USER_PASSWORD,
+                            roles,
+                            null,
+                            ""
+                    );
+                }
+            } catch (UserStoreException e) {
+                String msg = "Error occurred while creating scope publishing user in tenant: '" + tenantDomain + "'.";
+                log.error(msg);
+                throw new APIServicesException(msg, e);
+            }
+        }
+    }
+
+    /**
+     * This method will delete the temporary user created to publish scopes to the sub tenant space.
+     * @param tenantDomain sub tenant domain from which the scope publish user will be removed from
+     */
+    public static void removeScopePublishUserIfExists(String tenantDomain) {
+        if (!MultitenantConstants.SUPER_TENANT_DOMAIN_NAME.equals(tenantDomain)) {
+            try {
+                UserStoreManager userStoreManager =
+                        PrivilegedCarbonContext.getThreadLocalCarbonContext().getUserRealm().getUserStoreManager();
+                if (userStoreManager.isExistingUser(MultitenantUtils.getTenantAwareUsername(Constants.SCOPE_PUBLISH_RESERVED_USER_NAME))) {
+                    if (log.isDebugEnabled()) {
+                        log.debug("Deleting scope publish user '" + Constants.SCOPE_PUBLISH_RESERVED_USER_NAME + "' from '" +
+                                tenantDomain + "' tenant domain.");
+                    }
+                    userStoreManager.deleteUser(MultitenantUtils.getTenantAwareUsername(Constants.SCOPE_PUBLISH_RESERVED_USER_NAME));
+                }
+            } catch(UserStoreException e){
+                String msg = "Error occurred while deleting scope publishing user from tenant: '" + tenantDomain + "'.";
+                log.error(msg);
+            }
+        }
+    }
+}

components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.webapp.publisher/src/main/java/io/entgra/device/mgt/core/apimgt/webapp/publisher/APIPublisherService.java

@@ -39,7 +39,7 @@ public interface APIPublisherService {
     /**
      * Add default scopes defined in the cdm-config.xml
      */
-    void addDefaultScopesIfNotExist();
+    void addDefaultScopesIfNotExist() throws APIManagerPublisherException;
 
     /**
      * If the permissions are in the permission list, identify the relevant scopes of the supplied permission list

components/apimgt-extensions/io.entgra.device.mgt.core.apimgt.webapp.publisher/src/main/java/io/entgra/device/mgt/core/apimgt/webapp/publisher/APIPublisherServiceImpl.java

@@ -19,16 +19,23 @@ package io.entgra.device.mgt.core.apimgt.webapp.publisher;
 
 import com.google.gson.Gson;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.APIApplicationServices;
-import io.entgra.device.mgt.core.apimgt.extension.rest.api.APIApplicationServicesImpl;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.PublisherRESTAPIServices;
-import io.entgra.device.mgt.core.apimgt.extension.rest.api.PublisherRESTAPIServicesImpl;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.constants.Constants;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIApplicationKey;
-import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIInfo.*;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIInfo.APIInfo;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIInfo.APIRevision;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIInfo.APIRevisionDeployment;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIInfo.CORSConfiguration;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIInfo.Documentation;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIInfo.Mediation;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIInfo.MediationPolicy;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIInfo.Operations;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIInfo.Scope;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.AccessTokenInfo;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.exceptions.APIServicesException;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.exceptions.BadRequestException;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.exceptions.UnexpectedResponseException;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.util.APIPublisherUtils;
 import io.entgra.device.mgt.core.apimgt.webapp.publisher.config.WebappPublisherConfig;
 import io.entgra.device.mgt.core.apimgt.webapp.publisher.dto.ApiScope;
 import io.entgra.device.mgt.core.apimgt.webapp.publisher.dto.ApiUriTemplate;
@@ -60,6 +67,7 @@ import org.wso2.carbon.user.core.tenant.Tenant;
 import org.wso2.carbon.user.core.tenant.TenantSearchResult;
 import org.wso2.carbon.utils.CarbonUtils;
 import org.wso2.carbon.utils.multitenancy.MultitenantConstants;
+import org.wso2.carbon.utils.multitenancy.MultitenantUtils;
 
 import java.io.BufferedReader;
 import java.io.File;
@@ -109,9 +117,8 @@ public class APIPublisherServiceImpl implements APIPublisherService {
 
         APIApplicationServices apiApplicationServices = APIPublisherDataHolder.getInstance().getApiApplicationServices();
         PublisherRESTAPIServices publisherRESTAPIServices = APIPublisherDataHolder.getInstance().getPublisherRESTAPIServices();
-        APIApplicationKey apiApplicationKey = null;
+        APIApplicationKey apiApplicationKey;
-        AccessTokenInfo accessTokenInfo = null;
+        AccessTokenInfo accessTokenInfo;
-
 
         try {
             boolean tenantFound = false;
@@ -143,11 +150,11 @@ public class APIPublisherServiceImpl implements APIPublisherService {
                 }
 
                 if (tenantFound) {
-
                     PrivilegedCarbonContext.getThreadLocalCarbonContext().setUsername(apiConfig.getOwner());
                     int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();
 
                     try {
+                        APIPublisherUtils.createScopePublishUserIfNotExists(tenantDomain);
                         apiApplicationKey = apiApplicationServices.createAndRetrieveApplicationCredentials();
                         accessTokenInfo = apiApplicationServices.generateAccessTokenFromRegisteredApplication(
                                 apiApplicationKey.getClientId(), apiApplicationKey.getClientSecret());
@@ -431,6 +438,7 @@ public class APIPublisherServiceImpl implements APIPublisherService {
                         log.error(msg, e);
                         throw new APIManagerPublisherException(e);
                     } finally {
+                        APIPublisherUtils.removeScopePublishUserIfExists(tenantDomain);
                         PrivilegedCarbonContext.endTenantFlow();
                     }
                 }
@@ -442,37 +450,53 @@ public class APIPublisherServiceImpl implements APIPublisherService {
         }
     }
 
-    public void addDefaultScopesIfNotExist() {
+    @Override
+    public void addDefaultScopesIfNotExist() throws APIManagerPublisherException {
+        WebappPublisherConfig config = WebappPublisherConfig.getInstance();
+        List<String> tenants = new ArrayList<>(Collections.singletonList(APIConstants.SUPER_TENANT_DOMAIN));
+        tenants.addAll(config.getTenants().getTenant());
+
         DeviceManagementConfig deviceManagementConfig = DeviceConfigurationManager.getInstance().getDeviceManagementConfig();
         DefaultPermissions defaultPermissions = deviceManagementConfig.getDefaultPermissions();
         APIApplicationServices apiApplicationServices = APIPublisherDataHolder.getInstance().getApiApplicationServices();
         PublisherRESTAPIServices publisherRESTAPIServices = APIPublisherDataHolder.getInstance().getPublisherRESTAPIServices();
 
-        try {
+        for (String tenantDomain : tenants) {
-            APIApplicationKey apiApplicationKey =
+            try {
-                    apiApplicationServices.createAndRetrieveApplicationCredentials();
+                PrivilegedCarbonContext.startTenantFlow();
-            AccessTokenInfo accessTokenInfo =
+                PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tenantDomain, true);
-                    apiApplicationServices.generateAccessTokenFromRegisteredApplication(
+
-                            apiApplicationKey.getClientId(), apiApplicationKey.getClientSecret());
+                APIPublisherUtils.createScopePublishUserIfNotExists(tenantDomain);
+                APIApplicationKey apiApplicationKey =
+                        apiApplicationServices.createAndRetrieveApplicationCredentials();
+                AccessTokenInfo accessTokenInfo =
+                        apiApplicationServices.generateAccessTokenFromRegisteredApplication(
+                                apiApplicationKey.getClientId(), apiApplicationKey.getClientSecret());
 
-            Scope scope = new Scope();
+                Scope scope = new Scope();
-            for (DefaultPermission defaultPermission: defaultPermissions.getDefaultPermissions()) {
+                for (DefaultPermission defaultPermission : defaultPermissions.getDefaultPermissions()) {
-                if (!publisherRESTAPIServices.isSharedScopeNameExists(apiApplicationKey, accessTokenInfo,
+                    if (!publisherRESTAPIServices.isSharedScopeNameExists(apiApplicationKey, accessTokenInfo,
-                        defaultPermission.getScopeMapping().getKey())) {
+                            defaultPermission.getScopeMapping().getKey())) {
-                    ScopeMapping scopeMapping = defaultPermission.getScopeMapping();
+                        ScopeMapping scopeMapping = defaultPermission.getScopeMapping();
-
+
-                    List<String> bindings = new ArrayList<>(
+                        List<String> bindings = new ArrayList<>(
-                            Arrays.asList(scopeMapping.getDefaultRoles().split(",")));
+                                Arrays.asList(scopeMapping.getDefaultRoles().split(",")));
-                    bindings.add(ADMIN_ROLE_KEY);
+                        bindings.add(ADMIN_ROLE_KEY);
-                    scope.setName(scopeMapping.getKey());
+                        scope.setName(scopeMapping.getKey());
-                    scope.setDescription(scopeMapping.getName());
+                        scope.setDescription(scopeMapping.getName());
-                    scope.setDisplayName(scopeMapping.getName());
+                        scope.setDisplayName(scopeMapping.getName());
-                    scope.setBindings(bindings);
+                        scope.setBindings(bindings);
-                    publisherRESTAPIServices.addNewSharedScope(apiApplicationKey, accessTokenInfo, scope);
+                        publisherRESTAPIServices.addNewSharedScope(apiApplicationKey, accessTokenInfo, scope);
+                    }
                 }
+            } catch (BadRequestException | UnexpectedResponseException | APIServicesException e) {
+                String errorMsg = "Error occurred while adding default scopes";
+                log.error(errorMsg, e);
+                throw new APIManagerPublisherException(e);
+            } finally {
+                APIPublisherUtils.removeScopePublishUserIfExists(tenantDomain);
+                PrivilegedCarbonContext.endTenantFlow();
             }
-        } catch (BadRequestException | UnexpectedResponseException | APIServicesException e) {
-            log.error("Error occurred while adding default scopes");
         }
     }
 
@@ -490,24 +514,26 @@ public class APIPublisherServiceImpl implements APIPublisherService {
 
         APIApplicationKey apiApplicationKey;
         AccessTokenInfo accessTokenInfo;
-        try {
-            apiApplicationKey = apiApplicationServices.createAndRetrieveApplicationCredentials();
-            accessTokenInfo = apiApplicationServices.generateAccessTokenFromRegisteredApplication(
-                    apiApplicationKey.getClientId(), apiApplicationKey.getClientSecret());
-        } catch (APIServicesException e) {
-            String errorMsg = "Error occurred while generating the API application";
-            log.error(errorMsg, e);
-            throw new APIManagerPublisherException(e);
-        }
         UserStoreManager userStoreManager;
+        String fileName = null;
 
-        try {
+        for (String tenantDomain : tenants) {
-            for (String tenantDomain : tenants) {
+            try {
                 PrivilegedCarbonContext.startTenantFlow();
                 PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tenantDomain, true);
+                try {
+                    APIPublisherUtils.createScopePublishUserIfNotExists(tenantDomain);
+                    apiApplicationKey = apiApplicationServices.createAndRetrieveApplicationCredentials();
+                    accessTokenInfo = apiApplicationServices.generateAccessTokenFromRegisteredApplication(
+                            apiApplicationKey.getClientId(), apiApplicationKey.getClientSecret());
+                } catch (APIServicesException e) {
+                    String errorMsg = "Error occurred while generating the API application";
+                    log.error(errorMsg, e);
+                    throw new APIManagerPublisherException(e);
+                }
 
                 try {
-                    String fileName =
+                    fileName =
                             CarbonUtils.getCarbonConfigDirPath() + File.separator + "etc"
                                     + File.separator + tenantDomain + ".csv";
                     try {
@@ -597,34 +623,39 @@ public class APIPublisherServiceImpl implements APIPublisherService {
                             }
                         }
                     }
-                } catch (IOException | DirectoryIteratorException ex) {
+                } catch (IOException | DirectoryIteratorException e) {
-                    log.error("failed to read scopes from file.", ex);
+                    String errorMsg = "Failed to read scopes from file: '" + fileName + "'.";
+                    log.error(errorMsg, e);
+                    throw new APIManagerPublisherException(e);
                 }
+            } catch (APIServicesException e) {
+                String errorMsg = "Error while processing Publisher REST API response";
+                log.error(errorMsg, e);
+                throw new APIManagerPublisherException(e);
+            } catch (BadRequestException e) {
+                String errorMsg = "Error while calling Publisher REST APIs";
+                log.error(errorMsg, e);
+                throw new APIManagerPublisherException(e);
+            } catch (UnexpectedResponseException e) {
+                String errorMsg = "Unexpected response from the server";
+                log.error(errorMsg, e);
+                throw new APIManagerPublisherException(e);
+            } finally {
+                APIPublisherUtils.removeScopePublishUserIfExists(tenantDomain);
+                PrivilegedCarbonContext.endTenantFlow();
             }
-        } catch (APIServicesException e) {
-            String errorMsg = "Error while processing Publisher REST API response";
-            log.error(errorMsg, e);
-            throw new APIManagerPublisherException(e);
-        } catch (BadRequestException e) {
-            String errorMsg = "Error while calling Publisher REST APIs";
-            log.error(errorMsg, e);
-            throw new APIManagerPublisherException(e);
-        } catch (UnexpectedResponseException e) {
-            String errorMsg = "Unexpected response from the server";
-            log.error(errorMsg, e);
-            throw new APIManagerPublisherException(e);
-        } finally {
-            PrivilegedCarbonContext.endTenantFlow();
         }
     }
 
     @Override
     public void updateScopeRoleMapping(String roleName, String[] permissions, String[] removedPermissions) throws APIManagerPublisherException {
+        String tenantDomain = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain();
         APIApplicationServices apiApplicationServices = APIPublisherDataHolder.getInstance().getApiApplicationServices();
         PublisherRESTAPIServices publisherRESTAPIServices = APIPublisherDataHolder.getInstance().getPublisherRESTAPIServices();
         APIApplicationKey apiApplicationKey;
         AccessTokenInfo accessTokenInfo;
         try {
+            APIPublisherUtils.createScopePublishUserIfNotExists(tenantDomain);
             apiApplicationKey = apiApplicationServices.createAndRetrieveApplicationCredentials();
             accessTokenInfo = apiApplicationServices.generateAccessTokenFromRegisteredApplication(
                     apiApplicationKey.getClientId(), apiApplicationKey.getClientSecret());
@@ -665,6 +696,8 @@ public class APIPublisherServiceImpl implements APIPublisherService {
             String errorMsg = "Unexpected response from the server";
             log.error(errorMsg, e);
             throw new APIManagerPublisherException(errorMsg, e);
+        } finally {
+            APIPublisherUtils.removeScopePublishUserIfExists(tenantDomain);
         }
     }
 

components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/src/main/java/io/entgra/device/mgt/core/device/mgt/api/jaxrs/service/impl/UserManagementServiceImpl.java

@@ -419,7 +419,8 @@ public class UserManagementServiceImpl implements UserManagementService {
             userList = new ArrayList<>(users.size());
             BasicUserInfo user;
             for (String username : users) {
-                if (Constants.APIM_RESERVED_USER.equals(username) || Constants.RESERVED_USER.equals(username)) {
+                if (Constants.APIM_RESERVED_USER.equals(username) || Constants.RESERVED_USER.equals(username) ||
+                        Constants.SCOPE_PUBLISH_RESERVED_USER.equals(username)) {
                     continue;
                 }
                 user = getBasicUserInfo(username);
@@ -485,6 +486,7 @@ public class UserManagementServiceImpl implements UserManagementService {
             if (commonUsers != null) {
                 commonUsers.remove(Constants.APIM_RESERVED_USER);
                 commonUsers.remove(Constants.RESERVED_USER);
+                commonUsers.remove(Constants.SCOPE_PUBLISH_RESERVED_USER);
             }
 
             if (!skipSearch(commonUsers) && StringUtils.isNotEmpty(firstName)) {
@@ -660,7 +662,8 @@ public class UserManagementServiceImpl implements UserManagementService {
             userList = new ArrayList<>();
             UserInfo user;
             for (String username : users) {
-                if (Constants.APIM_RESERVED_USER.equals(username) || Constants.RESERVED_USER.equals(username)) {
+                if (Constants.APIM_RESERVED_USER.equals(username) || Constants.RESERVED_USER.equals(username) ||
+                        Constants.SCOPE_PUBLISH_RESERVED_USER.equals(username)) {
                     continue;
                 }
                 user = new UserInfo();

components/device-mgt/io.entgra.device.mgt.core.device.mgt.api/src/main/java/io/entgra/device/mgt/core/device/mgt/api/jaxrs/util/Constants.java

@@ -31,6 +31,7 @@ public class Constants {
 	public static final String USER_CLAIM_DEVICES = "http://wso2.org/claims/devices";
 	public static final String PRIMARY_USER_STORE = "PRIMARY";
 	public static final String APIM_RESERVED_USER = "apim_reserved_user";
+	public static final String SCOPE_PUBLISH_RESERVED_USER = "scope_publish_reserved_user";
 	public static final String RESERVED_USER = "reserved_user";
 	public static final String DEFAULT_STREAM_VERSION = "1.0.0";
 	public static final String SCOPE = "scope";

components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/internal/DeviceManagementDataHolder.java

@@ -18,6 +18,8 @@
 
 package io.entgra.device.mgt.core.device.mgt.core.internal;
 
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.APIApplicationServices;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.PublisherRESTAPIServices;
 import io.entgra.device.mgt.core.device.mgt.common.metadata.mgt.DeviceStatusManagementService;
 import io.entgra.device.mgt.core.server.bootup.heartbeat.beacon.service.HeartBeatManagementService;
 import org.wso2.carbon.context.PrivilegedCarbonContext;
@@ -93,8 +95,9 @@ public class DeviceManagementDataHolder {
     private MetadataManagementService metadataManagementService;
     private WhiteLabelManagementService whiteLabelManagementService;
     private TraccarManagementService traccarManagementService;
-
     private DeviceStatusManagementService deviceStatusManagementService;
+    private APIApplicationServices apiApplicationServices;
+    private PublisherRESTAPIServices publisherRESTAPIServices;
 
     private final Map<DeviceType, DeviceStatusTaskPluginConfig> deviceStatusTaskPluginConfigs = Collections.synchronizedMap(
             new HashMap<>());
@@ -410,4 +413,38 @@ public class DeviceManagementDataHolder {
     public void setTraccarManagementService(TraccarManagementService traccarManagementService) {
         this.traccarManagementService = traccarManagementService;
     }
+
+    /**
+     * Retrieves the Dynamic Client Registration REST API Service instance from OSGI service context.
+     * @return {@link APIApplicationServices} Dynamic Client Registration REST API Service
+     */
+    public APIApplicationServices getApiApplicationServices() {
+        PrivilegedCarbonContext ctx = PrivilegedCarbonContext.getThreadLocalCarbonContext();
+        apiApplicationServices = (APIApplicationServices) ctx.getOSGiService(APIApplicationServices.class, null);
+        if (apiApplicationServices == null) {
+            throw new IllegalStateException("Dynamic Client Registration REST API Service was not initialized.");
+        }
+        return apiApplicationServices;
+    }
+
+    public void setApiApplicationServices(APIApplicationServices apiApplicationServices) {
+        this.apiApplicationServices = apiApplicationServices;
+    }
+
+    /**
+     * Retrieves the API Manager Publisher REST API Service instance from OSGI service context.
+     * @return {@link PublisherRESTAPIServices} API Manager Publisher REST API Service
+     */
+    public PublisherRESTAPIServices getPublisherRESTAPIServices() {
+        PrivilegedCarbonContext ctx = PrivilegedCarbonContext.getThreadLocalCarbonContext();
+        publisherRESTAPIServices = (PublisherRESTAPIServices) ctx.getOSGiService(PublisherRESTAPIServices.class, null);
+        if (publisherRESTAPIServices == null) {
+            throw new IllegalStateException("API Manager Publisher REST API Service was not initialized.");
+        }
+        return publisherRESTAPIServices;
+    }
+
+    public void setPublisherRESTAPIServices(PublisherRESTAPIServices publisherRESTAPIServices) {
+        this.publisherRESTAPIServices = publisherRESTAPIServices;
+    }
 }

components/device-mgt/io.entgra.device.mgt.core.device.mgt.core/src/main/java/io/entgra/device/mgt/core/device/mgt/core/internal/TenantCreateObserver.java

@@ -17,23 +17,27 @@
  */
 package io.entgra.device.mgt.core.device.mgt.core.internal;
 
+import com.google.gson.Gson;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.APIApplicationServices;
-import io.entgra.device.mgt.core.apimgt.extension.rest.api.APIApplicationServicesImpl;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.PublisherRESTAPIServices;
-import io.entgra.device.mgt.core.apimgt.extension.rest.api.PublisherRESTAPIServicesImpl;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.constants.Constants;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIApplicationKey;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.APIInfo.Scope;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.dto.AccessTokenInfo;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.exceptions.APIServicesException;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.exceptions.BadRequestException;
 import io.entgra.device.mgt.core.apimgt.extension.rest.api.exceptions.UnexpectedResponseException;
+import io.entgra.device.mgt.core.apimgt.extension.rest.api.util.APIPublisherUtils;
+import io.entgra.device.mgt.core.device.mgt.common.exceptions.MetadataKeyAlreadyExistsException;
+import io.entgra.device.mgt.core.device.mgt.common.exceptions.MetadataManagementException;
+import io.entgra.device.mgt.core.device.mgt.common.metadata.mgt.Metadata;
+import io.entgra.device.mgt.core.device.mgt.common.metadata.mgt.MetadataManagementService;
 import org.apache.axis2.context.ConfigurationContext;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.wso2.carbon.context.PrivilegedCarbonContext;
 import io.entgra.device.mgt.core.device.mgt.core.DeviceManagementConstants;
 import io.entgra.device.mgt.core.device.mgt.core.DeviceManagementConstants.User;
-import org.wso2.carbon.stratos.common.exception.TenantManagementClientException;
 import org.wso2.carbon.tenant.mgt.exception.TenantManagementException;
 import org.wso2.carbon.user.api.AuthorizationManager;
 import org.wso2.carbon.user.api.Permission;
@@ -44,19 +48,18 @@ import org.wso2.carbon.utils.AbstractAxis2ConfigurationContextObserver;
 import org.wso2.carbon.utils.multitenancy.MultitenantConstants;
 import org.wso2.carbon.utils.multitenancy.MultitenantUtils;
 
-import java.security.SecureRandom;
+import java.util.ArrayList;
-import java.util.Stack;
+import java.util.Arrays;
-import java.util.concurrent.ExecutorService;
+import java.util.HashMap;
-import java.util.concurrent.Executors;
+import java.util.List;
+import java.util.Map;
 
 /**
  * Load configuration files to tenant's registry.
  */
 public class TenantCreateObserver extends AbstractAxis2ConfigurationContextObserver {
     private static final Log log = LogFactory.getLog(TenantCreateObserver.class);
-    private final ExecutorService executor = Executors.newSingleThreadExecutor();
+    private String msg = null;
-
-
 
     /**
      * Create configuration context.
@@ -104,32 +107,18 @@ public class TenantCreateObserver extends AbstractAxis2ConfigurationContextObser
                     new String[] {DeviceManagementConstants.User.DEFAULT_DEVICE_ADMIN,
                             DeviceManagementConstants.User.DEFAULT_DEVICE_USER});
 
-//            String password = this.generateInitialUserPassword();
-
-//            createUserIfNotExists("test_reserved_user", password, userStoreManager);
-
             Thread thread = new Thread(new Runnable() {
                 @Override
                 public void run() {
                     try {
-                        createApplication(tenantDomain);
+                        publishScopesToTenant(tenantDomain);
                     } catch (TenantManagementException e) {
-                        throw new RuntimeException(e);
+                        log.error("Error occurred while generating API application for  the tenant: " + tenantDomain + ".");
                     }
                 }
             });
             thread.start();
 
-
-//            executor.submit(() -> {
-//                try {
-//                    createApplication();
-//                } catch (TenantManagementException e) {
-//                    throw new RuntimeException(e);
-//                }
-//            });
-
-
             if (log.isDebugEnabled()) {
                 log.debug("Device management roles: " + User.DEFAULT_DEVICE_USER + ", " + User.DEFAULT_DEVICE_ADMIN +
                                   " created for the tenant:" + tenantDomain + "."
@@ -143,61 +132,307 @@ public class TenantCreateObserver extends AbstractAxis2ConfigurationContextObser
         }
     }
 
+    /**
+     * This method will create OAuth application under the given tenant domain and generate an access token against the
+     * client credentials. Once this access token is generated it will then be used to retrieve all the scopes that are already
+     * published to that tenant space. The scopes of the super tenant will also be retrieved in order to compare which scopes were added
+     * or removed. (A temporary admin user will be created in the sub tenant space to publish the scopes and will be deleted once
+     * the scope publishing task is done)
+     * @param tenantDomain tenant domain that the scopes will be published to.
+     * @throws TenantManagementException if there are any errors when publishing scopes to a tenant
+     */
+    private void publishScopesToTenant(String tenantDomain) throws TenantManagementException {
+        if (!MultitenantConstants.SUPER_TENANT_DOMAIN_NAME.equals(tenantDomain)) {
+
+            MetadataManagementService metadataManagementService = DeviceManagementDataHolder.getInstance().getMetadataManagementService();
 
-    private void createApplication(String tenantDomain) throws TenantManagementException {
+            Map<String, String> superTenantPermScopeMapping = getPermScopeMapping(MultitenantConstants.SUPER_TENANT_DOMAIN_NAME);
-        PrivilegedCarbonContext.startTenantFlow();
+            Map<String, String> subTenantPermScopeMapping = getPermScopeMapping(tenantDomain);
-        PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tenantDomain, true);
 
-        PublisherRESTAPIServices publisherRESTAPIServices = new PublisherRESTAPIServicesImpl();
+            if (superTenantPermScopeMapping == null) {
-        APIApplicationServices apiApplicationServices = new APIApplicationServicesImpl();
+                msg = "Error occurred while retrieving meta key '" + Constants.PERM_SCOPE_MAPPING_META_KEY + "' for tenant '" +
-        APIApplicationKey apiApplicationKey = null;
+                        MultitenantConstants.SUPER_TENANT_DOMAIN_NAME + "'. Hence aborting publishing scopes to tenant: '" +
-        AccessTokenInfo accessTokenInfo = null;
+                        tenantDomain + "'.";
-        try {
+                log.error(msg);
-            apiApplicationServices.createAndRetrieveApplicationCredentialsAndGenerateToken();
+                throw new TenantManagementException(msg);
-//            log.error("apiApplicationKey: " + apiApplicationKey.getClientId());
+            }
-//            log.error("apiApplicationKey: " + apiApplicationKey.getClientSecret());
+            if (superTenantPermScopeMapping.equals(subTenantPermScopeMapping)) {
-//            accessTokenInfo = apiApplicationServices.generateAccessTokenFromRegisteredApplication(
+                if (log.isDebugEnabled()) {
-//                    apiApplicationKey.getClientId(), apiApplicationKey.getClientSecret());
+                    log.debug( "Scopes in '" + tenantDomain + "' are up to date with super tenant scopes.");
-        } catch (APIServicesException e) {
+                }
-            String errorMsg = "Error occurred while generating the API application";
+                return;
-            log.error(errorMsg, e);
+            }
-            throw new TenantManagementException(errorMsg, e);
+
+            APIApplicationServices apiApplicationServices = DeviceManagementDataHolder.getInstance().getApiApplicationServices();
+            APIApplicationKey apiApplicationKey;
+            AccessTokenInfo accessTokenInfo;
+
+            try {
+                PrivilegedCarbonContext.startTenantFlow();
+                PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tenantDomain, true);
+
+                APIPublisherUtils.createScopePublishUserIfNotExists(tenantDomain);
+                apiApplicationKey = apiApplicationServices.createAndRetrieveApplicationCredentials();
+                accessTokenInfo = apiApplicationServices.generateAccessTokenFromRegisteredApplication(
+                        apiApplicationKey.getClientId(), apiApplicationKey.getClientSecret());
+            } catch (APIServicesException e) {
+                msg = "Error occurred while generating the API application for tenant: '" + tenantDomain + "'.";
+                log.error(msg, e);
+                throw new TenantManagementException(msg, e);
+            }
+
+            try {
+                PublisherRESTAPIServices publisherRESTAPIServices = DeviceManagementDataHolder.getInstance().getPublisherRESTAPIServices();
+                Scope[] superTenantScopes = getAllScopesFromSuperTenant(apiApplicationServices, publisherRESTAPIServices);
+
+                if (superTenantScopes != null) {
+                    if (log.isDebugEnabled()) {
+                        log.debug("Number of super tenant scopes already published - " + superTenantScopes.length);
+                    }
+
+                    Scope[] subTenantScopes = publisherRESTAPIServices.getScopes(apiApplicationKey, accessTokenInfo);
+
+                    if (subTenantScopes.length > 0) {
+                        // If there is already existing scopes on the sub tenant space then do a comparison with the
+                        // super tenant scopes to add those new scopes to sub tenant space or to delete them from
+                        // sub tenant space if it is not existing on the super tenant scope list.
+
+                        if (log.isDebugEnabled()) {
+                            log.debug("Number of sub tenant scopes already published - " + subTenantScopes.length);
+                        }
+
+                        List<Scope> missingScopes = new ArrayList<>();
+                        List<Scope> deletedScopes = new ArrayList<>();
+
+                        for (Scope superTenantScope : superTenantScopes) {
+                            boolean isMatchingScope = false;
+                            for (Scope subTenantScope : subTenantScopes) {
+                                if (superTenantScope.getName().equals(subTenantScope.getName())) {
+                                    isMatchingScope = true;
+                                    break;
+                                }
+                            }
+                            if (!isMatchingScope) {
+                                if (log.isDebugEnabled()) {
+                                    log.debug("Missing scope found in sub tenant space - " +
+                                            superTenantScope.getName());
+                                }
+                                missingScopes.add(superTenantScope);
+                            }
+                        }
+
+                        if (log.isDebugEnabled()) {
+                            log.debug("Total number of missing scopes found in sub tenant space - " +
+                                    missingScopes.size());
+                        }
+
+                        if (missingScopes.size() > 0) {
+                            if (log.isDebugEnabled()) {
+                                log.debug("Starting to add new/updated shared scopes to the tenant: '" + tenantDomain + "'.");
+                            }
+                            publishSharedScopes(missingScopes, publisherRESTAPIServices, apiApplicationKey,
+                                    accessTokenInfo);
+                        }
+
+                        for (Scope subTenantScope : subTenantScopes) {
+                            boolean isMatchingScope = false;
+                            for (Scope superTenantScope : superTenantScopes) {
+                                if (superTenantScope.getName().equals(subTenantScope.getName())) {
+                                    isMatchingScope = true;
+                                    break;
+                                }
+                            }
+                            if (!isMatchingScope) {
+                                if (log.isDebugEnabled()) {
+                                    log.debug("Deleted scope found in sub tenant space - " +
+                                            subTenantScope.getName());
+                                }
+                                deletedScopes.add(subTenantScope);
+                            }
+                        }
+
+                        if (log.isDebugEnabled()) {
+                            log.debug("Total number of deleted scopes found in sub tenant space - " +
+                                    deletedScopes.size());
+                        }
+
+                        if (deletedScopes.size() > 0) {
+                            if (log.isDebugEnabled()) {
+                                log.debug("Starting to delete shared scopes from the tenant: '" + tenantDomain + "'.");
+                            }
+                            for (Scope deletedScope : deletedScopes) {
+                                if (publisherRESTAPIServices.isSharedScopeNameExists(apiApplicationKey, accessTokenInfo,
+                                        deletedScope.getName())) {
+                                    Scope scope = createScopeObject(deletedScope);
+                                    publisherRESTAPIServices.deleteSharedScope(apiApplicationKey, accessTokenInfo, scope);
+                                }
+                            }
+                        }
+
+                        if (missingScopes.size() > 0 || deletedScopes.size() > 0) {
+                            updatePermScopeMetaData(superTenantPermScopeMapping, metadataManagementService);
+                        }
+                    } else {
+                        if (log.isDebugEnabled()) {
+                            log.debug("Starting to publish shared scopes to newly created tenant: '" + tenantDomain + "'.");
+                        }
+
+                        publishSharedScopes(Arrays.asList(superTenantScopes), publisherRESTAPIServices,
+                                apiApplicationKey, accessTokenInfo);
+                        updatePermScopeMetaData(superTenantPermScopeMapping, metadataManagementService);
+                    }
+                } else {
+                    msg = "Unable to publish scopes to sub tenants due to super tenant scopes list being empty.";
+                    log.error(msg);
+                    throw new TenantManagementException(msg);
+                }
+            } catch (BadRequestException e) {
+                msg = "Invalid request sent when publishing scopes to '" + tenantDomain + "' tenant space.";
+                log.error(msg, e);
+                throw new TenantManagementException(msg, e);
+            } catch (UnexpectedResponseException e) {
+                msg = "Unexpected response received when publishing scopes to '" + tenantDomain + "' tenant space.";
+                log.error(msg, e);
+                throw new TenantManagementException(msg, e);
+            } catch (APIServicesException e) {
+                msg = "Error occurred while publishing scopes to '" + tenantDomain + "' tenant space.";
+                log.error(msg, e);
+                throw new TenantManagementException(msg, e);
+            } catch (MetadataManagementException e) {
+                msg = "Error occurred trying to create metadata entry '" + Constants.PERM_SCOPE_MAPPING_META_KEY + "'.";
+                log.error(msg);
+                throw new TenantManagementException(msg);
+            } catch (MetadataKeyAlreadyExistsException e) {
+                msg = "Error occurred trying to create metadata entry '" + Constants.PERM_SCOPE_MAPPING_META_KEY + "'. The meta key " +
+                        "already exists.";
+                log.error(msg);
+                throw new TenantManagementException(msg);
+            } finally {
+                APIPublisherUtils.removeScopePublishUserIfExists(tenantDomain);
+                PrivilegedCarbonContext.endTenantFlow();
+            }
         }
-//        Scope[] scopes = publisherRESTAPIServices.getScopes(apiApplicationKey, accessTokenInfo);
     }
-    private void createUserIfNotExists(String username, String password, UserStoreManager userStoreManager) {
 
+    /**
+     * This method will retrieve the value of the permission scope mapping meta key stored in each tenant's metadata
+     * @param tenantDomain the tenant domain that the permission scope mapping meta value retrieved from
+     * @return {@link Map} containing the permission key and the scope value
+     * @throws TenantManagementException if there is an error while retrieving permission scope metadata
+     */
+    private Map<String, String> getPermScopeMapping(String tenantDomain) throws TenantManagementException {
+        if (log.isDebugEnabled()) {
+            log.debug("Retrieving permission scope mapping from metadata from the tenant: '" + tenantDomain + "'.");
+        }
+        Map<String, String> permScopeMapping = null;
         try {
-            if (!userStoreManager.isExistingUser(MultitenantUtils.getTenantAwareUsername(username))) {
+            PrivilegedCarbonContext.startTenantFlow();
-                String[] roles = {"admin"};
+            PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tenantDomain, true);
-                userStoreManager.addUser(MultitenantUtils.getTenantAwareUsername(username), password, roles, null, "");
+            MetadataManagementService metadataManagementService = DeviceManagementDataHolder.getInstance().getMetadataManagementService();
-
+            Metadata metadata = metadataManagementService.retrieveMetadata(Constants.PERM_SCOPE_MAPPING_META_KEY);
-                userStoreManager.updateCredential(MultitenantUtils.getTenantAwareUsername(username), "reservedpwd", password);
+            if (metadata != null) {
+                permScopeMapping = new Gson().fromJson(metadata.getMetaValue().toString(), HashMap.class);
             }
-        } catch (UserStoreException e) {
+        } catch (MetadataManagementException e) {
-            String msg = "Error when trying to fetch tenant details";
+            msg = "Error occurred while retrieving permission scope mapping from metadata for tenant: '" + tenantDomain + "'.";
-            log.error(msg);
+            log.error(msg, e);
+            throw new TenantManagementException(msg, e);
+        } finally {
+            PrivilegedCarbonContext.endTenantFlow();
         }
+        return permScopeMapping;
     }
 
-    private String generateInitialUserPassword() {
+    /**
-        int passwordLength = 6;
+     * This method will create a new metadata entry or update the existing metadata entry in the sub tenant metadata repository which is
-        //defining the pool of characters to be used for initial password generation
+     * taken from the super tenant metadata
-        String lowerCaseCharset = "abcdefghijklmnopqrstuvwxyz";
+     * @param superTenantPermScopeMapping {@link Map} containing the permission key and the scope value of the super tenant
-        String upperCaseCharset = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+     * @param metadataManagementService {@link MetadataManagementService} instance
-        String numericCharset = "0123456789";
+     * @throws MetadataManagementException if there is an error while creating or updating the metadata entry
-        SecureRandom randomGenerator = new SecureRandom();
+     * @throws MetadataKeyAlreadyExistsException if the metadata key already exists while trying to create a new metadata entry
-        String totalCharset = lowerCaseCharset + upperCaseCharset + numericCharset;
+     */
-        int totalCharsetLength = totalCharset.length();
+    private void updatePermScopeMetaData(Map<String, String> superTenantPermScopeMapping,
-        StringBuilder initialUserPassword = new StringBuilder();
+                                         MetadataManagementService metadataManagementService) throws MetadataManagementException,
-        for (int i = 0; i < passwordLength; i++) {
+            MetadataKeyAlreadyExistsException {
-            initialUserPassword.append(
+
-                    totalCharset.charAt(randomGenerator.nextInt(totalCharsetLength)));
+        Metadata newMetaData = new Metadata();
+        newMetaData.setMetaKey(Constants.PERM_SCOPE_MAPPING_META_KEY);
+        newMetaData.setMetaValue(new Gson().toJson(superTenantPermScopeMapping));
+        if (metadataManagementService.retrieveMetadata(Constants.PERM_SCOPE_MAPPING_META_KEY) == null) {
+            metadataManagementService.createMetadata(newMetaData);
+        } else {
+            metadataManagementService.updateMetadata(newMetaData);
         }
-        if (log.isDebugEnabled()) {
+    }
-            log.debug("Initial user password is created for new user: " + initialUserPassword);
+
+    /**
+     * Get all the scopes from the super tenant space
+     * @param apiApplicationServices {@link APIApplicationServices} is used to create an OAuth application and retrieve client ID and secret
+     * @param publisherRESTAPIServices {@link PublisherRESTAPIServices} is used to get all scopes under a given tenant using client credentials
+     * @return array of {@link Scope}
+     * @throws BadRequestException if an invalid request is sent to the API Manager Publisher REST API Service
+     * @throws UnexpectedResponseException if an unexpected response is received from the API Manager Publisher REST API Service
+     * @throws TenantManagementException if an error occurred while processing the request sent to API Manager Publisher REST API Service
+     */
+    private Scope[] getAllScopesFromSuperTenant(APIApplicationServices apiApplicationServices,
+                                                PublisherRESTAPIServices publisherRESTAPIServices) throws BadRequestException,
+            UnexpectedResponseException, TenantManagementException {
+
+        try {
+            // Get all scopes of super tenant to compare later with the sub tenant scopes. This is done
+            // in order to see if any new scopes were added or deleted
+            PrivilegedCarbonContext.startTenantFlow();
+            PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(MultitenantConstants.SUPER_TENANT_DOMAIN_NAME, true);
+            APIApplicationKey superTenantApiApplicationKey = apiApplicationServices.createAndRetrieveApplicationCredentials();
+            AccessTokenInfo superTenantAccessToken = apiApplicationServices.generateAccessTokenFromRegisteredApplication(
+                    superTenantApiApplicationKey.getClientId(), superTenantApiApplicationKey.getClientSecret());
+            return publisherRESTAPIServices.getScopes(superTenantApiApplicationKey, superTenantAccessToken);
+        } catch (APIServicesException e) {
+            msg = "Error occurred while retrieving access token from super tenant";
+            log.error(msg, e);
+            throw new TenantManagementException(msg, e);
+        } finally {
+            PrivilegedCarbonContext.endTenantFlow();
+        }
+    }
+
+    /**
+     * Add shared scopes to the tenant space.
+     * @param scopeList {@link List} of {@link Scope}
+     * @param publisherRESTAPIServices {@link PublisherRESTAPIServices} is used to add shared scopes to a given tenant using client credentials
+     * @param apiApplicationKey {@link APIApplicationKey} contains client credentials of the OAuth application
+     * @param accessTokenInfo {@link AccessTokenInfo} contains token information generated from the client credentials
+     * @throws BadRequestException if an invalid request is sent to the API Manager Publisher REST API Service
+     * @throws UnexpectedResponseException if an unexpected response is received from the API Manager Publisher REST API Service
+     * @throws APIServicesException if an error occurred while processing the request sent to API Manager Publisher REST API Service
+     */
+    private void publishSharedScopes (List<Scope> scopeList, PublisherRESTAPIServices publisherRESTAPIServices,
+                                        APIApplicationKey apiApplicationKey, AccessTokenInfo accessTokenInfo)
+            throws BadRequestException, UnexpectedResponseException, APIServicesException {
+
+        for (Scope tenantScope : scopeList) {
+            if (!publisherRESTAPIServices.isSharedScopeNameExists(apiApplicationKey, accessTokenInfo,
+                    tenantScope.getName())) {
+                Scope scope = createScopeObject(tenantScope);
+                publisherRESTAPIServices.addNewSharedScope(apiApplicationKey, accessTokenInfo, scope);
+            }
         }
-        return initialUserPassword.toString();
     }
 
-}
+    /**
+     * Creates a new scope object from the passed scope which includes the id, display name, description, name and bindings.
+     * @param tenantScope existing {@link Scope} from a tenant
+     * @return {@link Scope}
+     */
+    private Scope createScopeObject (Scope tenantScope) {
+        Scope scope = new Scope();
+        scope.setId(tenantScope.getId());
+        scope.setDisplayName(tenantScope.getDisplayName());
+        scope.setDescription(tenantScope.getDescription());
+        scope.setName(tenantScope.getName());
+        List<String> bindings = new ArrayList<>();
+        bindings.add(Constants.ADMIN_ROLE_KEY);
+        scope.setBindings(bindings);
+        return scope;
+    }
+}