Fixing Arduino and raspberry pi agent downloading issue for non-admin user

components/device-types/arduino-plugin/org.wso2.carbon.device.mgt.iot.arduino.api/src/main/java/org/wso2/carbon/device/mgt/iot/arduino/service/impl/ArduinoServiceImpl.java

@@ -221,13 +221,21 @@ public class ArduinoServiceImpl implements ArduinoService {
         String applicationUsername = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUserRealm()
                 .getRealmConfiguration().getAdminUserName() + "@" + PrivilegedCarbonContext
                 .getThreadLocalCarbonContext().getTenantDomain();
-        ;
         if (apiApplicationKey == null) {
+            String adminUsername = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUserRealm().getRealmConfiguration().getAdminUserName();
+            String tenantAdminDomainName = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain();
             APIManagementProviderService apiManagementProviderService = APIUtil.getAPIManagementProviderService();
             String[] tags = {ArduinoConstants.DEVICE_TYPE};
+            try{
+                PrivilegedCarbonContext.startTenantFlow();
+                PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tenantAdminDomainName);
+                PrivilegedCarbonContext.getThreadLocalCarbonContext().setUsername(adminUsername);
                 apiApplicationKey = apiManagementProviderService.generateAndRetrieveApplicationKeys(
                         ArduinoConstants.DEVICE_TYPE, tags, KEY_TYPE, applicationUsername, true,
                         ArduinoConstants.APIM_APPLICATION_TOKEN_VALIDITY_PERIOD);
+            } finally {
+                PrivilegedCarbonContext.endTenantFlow();
+            }
         }
         JWTClient jwtClient = APIUtil.getJWTClientManagerService().getJWTClient();
         String scopes = " device_" + deviceId + " perm:arduino:enroll";

components/device-types/raspberrypi-plugin/org.wso2.carbon.device.mgt.iot.raspberrypi.api/src/main/java/org/wso2/carbon/device/mgt/iot/raspberrypi/service/impl/RaspberryPiServiceImpl.java

@@ -203,14 +203,23 @@ public class RaspberryPiServiceImpl implements RaspberryPiService {
             throw new DeviceManagementException(msg);
         }
         if (apiApplicationKey == null) {
+            String adminUsername = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUserRealm().getRealmConfiguration().getAdminUserName();
+            String tenantAdminDomainName = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain();
             String applicationUsername = PrivilegedCarbonContext.getThreadLocalCarbonContext().getUserRealm()
                     .getRealmConfiguration().getAdminUserName() + "@" + PrivilegedCarbonContext
                     .getThreadLocalCarbonContext().getTenantDomain();
             APIManagementProviderService apiManagementProviderService = APIUtil.getAPIManagementProviderService();
             String[] tags = {RaspberrypiConstants.DEVICE_TYPE};
+            try{
+                PrivilegedCarbonContext.startTenantFlow();
+                PrivilegedCarbonContext.getThreadLocalCarbonContext().setTenantDomain(tenantAdminDomainName);
+                PrivilegedCarbonContext.getThreadLocalCarbonContext().setUsername(adminUsername);
                 apiApplicationKey = apiManagementProviderService.generateAndRetrieveApplicationKeys(
                         RaspberrypiConstants.DEVICE_TYPE, tags, KEY_TYPE, applicationUsername, true,
                         RaspberrypiConstants.APIM_APPLICATION_TOKEN_VALIDITY_PERIOD);
+            } finally {
+                PrivilegedCarbonContext.endTenantFlow();
+            }
         }
         JWTClient jwtClient = APIUtil.getJWTClientManagerService().getJWTClient();
         String scopes = " device_" + deviceId;