Fix incorrect device view issue for different ownerships.

components/certificate-mgt/org.wso2.carbon.certificate.mgt.cert.admin.api/src/main/webapp/WEB-INF/web.xml

@@ -58,6 +58,10 @@
         <param-name>isSharedWithAllTenants</param-name>
         <param-value>true</param-value>
     </context-param>
+    <context-param>
+        <param-name>basicAuth</param-name>
+        <param-value>true</param-value>
+    </context-param>
 
     <security-constraint>
         <web-resource-collection>

components/device-mgt/org.wso2.carbon.device.mgt.api/src/main/java/org/wso2/carbon/device/mgt/jaxrs/service/api/DeviceManagementService.java

@@ -462,17 +462,21 @@ public interface DeviceManagementService {
                     String id,
             @ApiParam(
                     name = "owner",
-                    value = "The owner of the device you want ot get details.",
+                    value = "The owner of the device you want ot get details.")
-                    required = false)
             @QueryParam("owner")
             @Size(max = 100)
                     String owner,
+            @ApiParam(
+                    name = "ownership",
+                    value = "Device ownership.")
+            @QueryParam("ownership")
+            @Size(max = 100)
+                    String ownership,
             @ApiParam(
                     name = "If-Modified-Since",
                     value = "Checks if the requested variant was modified, since the specified date-time. \n" +
                             "Provide the value in the following format: EEE, d MMM yyyy HH:mm:ss Z. \n" +
-                            "Example: Mon, 05 Jan 2014 15:10:00 +0200",
+                            "Example: Mon, 05 Jan 2014 15:10:00 +0200")
-                    required = false)
             @HeaderParam("If-Modified-Since")
                     String ifModifiedSince);
 
@@ -1333,21 +1337,18 @@ public interface DeviceManagementService {
                     name = "If-Modified-Since",
                     value = "Checks if the requested variant was modified, since the specified date-time. \n" +
                             "Provide the value in the following format: EEE, d MMM yyyy HH:mm:ss Z.\n" +
-                            "Example: Mon, 05 Jan 2014 15:10:00 +0200",
+                            "Example: Mon, 05 Jan 2014 15:10:00 +0200")
-                    required = false)
             @HeaderParam("If-Modified-Since")
                     String ifModifiedSince,
             @ApiParam(
                     name = "offset",
                     value = "The starting pagination index for the complete list of qualified items.",
-                    required = false,
                     defaultValue = "0")
             @QueryParam("offset")
                     int offset,
             @ApiParam(
                     name = "limit",
                     value = "Provide how many activity details you require from the starting pagination index/offset.",
-                    required = false,
                     defaultValue = "5")
             @QueryParam("limit")
                     int limit,
@@ -1357,7 +1358,12 @@ public interface DeviceManagementService {
                     required = true,
                     defaultValue = "")
             @QueryParam("owner")
-                    String owner);
+                    String owner,
+            @ApiParam(
+                    name = "ownership",
+                    value = "Provides the ownership of the required device.")
+            @QueryParam("owner")
+                    String ownership);
 
     @GET
     @Path("/{type}/{id}/effective-policy")

components/device-mgt/org.wso2.carbon.device.mgt.api/src/main/java/org/wso2/carbon/device/mgt/jaxrs/service/impl/DeviceManagementServiceImpl.java

@@ -36,6 +36,7 @@
 
 package org.wso2.carbon.device.mgt.jaxrs.service.impl;
 
+import org.apache.commons.httpclient.HttpStatus;
 import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -55,6 +56,7 @@ import org.wso2.carbon.device.mgt.common.app.mgt.Application;
 import org.wso2.carbon.device.mgt.common.app.mgt.ApplicationManagementException;
 import org.wso2.carbon.device.mgt.common.authorization.DeviceAccessAuthorizationException;
 import org.wso2.carbon.device.mgt.common.authorization.DeviceAccessAuthorizationService;
+import org.wso2.carbon.device.mgt.common.device.details.DeviceData;
 import org.wso2.carbon.device.mgt.common.device.details.DeviceInfo;
 import org.wso2.carbon.device.mgt.common.device.details.DeviceLocation;
 import org.wso2.carbon.device.mgt.common.operation.mgt.Activity;
@@ -103,6 +105,7 @@ import javax.ws.rs.core.Response;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.Date;
 import java.util.List;
 
@@ -375,8 +378,10 @@ public class DeviceManagementServiceImpl implements DeviceManagementService {
             @PathParam("type") @Size(max = 45) String type,
             @PathParam("id") @Size(max = 45) String id,
             @QueryParam("owner") @Size(max = 100) String owner,
+            @QueryParam("ownership") @Size(max = 100) String ownership,
             @HeaderParam("If-Modified-Since") String ifModifiedSince) {
-        Device device = null;
+        Device device;
+        Date sinceDate = null;
         try {
             RequestValidationUtil.validateDeviceIdentifier(type, id);
             DeviceManagementProviderService dms = DeviceMgtAPIUtils.getDeviceManagementService();
@@ -391,61 +396,32 @@ public class DeviceManagementServiceImpl implements DeviceManagementService {
                 String msg = "User '" + authorizedUser + "' is not authorized to retrieve the given device id '" + id + "'";
                 log.error(msg);
                 return Response.status(Response.Status.UNAUTHORIZED).entity(
-                        new ErrorResponse.ErrorResponseBuilder().setCode(401l).setMessage(msg).build()).build();
+                        new ErrorResponse.ErrorResponseBuilder().setCode(HttpStatus.SC_UNAUTHORIZED).setMessage(msg).build()).build();
             }
 
-            Date sinceDate = null;
+            DeviceData deviceData = new DeviceData();
-            if (ifModifiedSince != null && !ifModifiedSince.isEmpty()) {
+            deviceData.setDeviceIdentifier(deviceIdentifier);
+
+            if (!StringUtils.isBlank(ifModifiedSince)){
                 SimpleDateFormat format = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss Z");
                 try {
                     sinceDate = format.parse(ifModifiedSince);
+                    deviceData.setLastModifiedDate(sinceDate);
                 } catch (ParseException e) {
+                    String msg = "Invalid date string is provided in 'If-Modified-Since' header";
+                    log.error(msg, e);
                     return Response.status(Response.Status.BAD_REQUEST).entity(
-                            new ErrorResponse.ErrorResponseBuilder().setMessage("Invalid date " +
+                            new ErrorResponse.ErrorResponseBuilder().setMessage(msg).build()).build();
-                                    "string is provided in 'If-Modified-Since' header").build()).build();
                 }
             }
 
-            if (!StringUtils.isEmpty(owner)) {
+            if (!StringUtils.isBlank(owner)){
-                if (authorizedUser.equalsIgnoreCase(owner) || deviceAccessAuthorizationService.isDeviceAdminUser()) {
+                deviceData.setDeviceOwner(owner);
-                    if (sinceDate != null) {
-                        device = dms.getDevice(new DeviceIdentifier(id, type), owner, sinceDate, true);
-                        if (device == null) {
-                            return Response.status(Response.Status.NOT_MODIFIED).entity("No device is modified " +
-                                    "after the timestamp provided in 'If-Modified-Since' header").build();
-                        }
-                    } else {
-                        device = dms.getDevice(new DeviceIdentifier(id, type), owner, true);
-                    }
-                } else {
-                    String msg = "User '" + authorizedUser + "' is not authorized to retrieve the given device id '" + id +
-                            "' which belongs to user '" + owner + "'";
-                    log.error(msg);
-                    return Response.status(Response.Status.UNAUTHORIZED).entity(
-                            new ErrorResponse.ErrorResponseBuilder().setCode(401l).setMessage(msg).build()).build();
-                }
-            } else if (deviceAccessAuthorizationService.isDeviceAdminUser()) {
-                if (sinceDate != null) {
-                    device = dms.getDevice(new DeviceIdentifier(id, type), sinceDate);
-                    if (device == null) {
-                        return Response.status(Response.Status.NOT_MODIFIED).entity("No device is modified " +
-                                "after the timestamp provided in 'If-Modified-Since' header").build();
-                    }
-                } else {
-                    device = dms.getDevice(new DeviceIdentifier(id, type));
-                }
-            } else {
-                owner = authorizedUser;
-                if (sinceDate != null) {
-                    device = dms.getDevice(new DeviceIdentifier(id, type), owner, sinceDate, true);
-                    if (device == null) {
-                        return Response.status(Response.Status.NOT_MODIFIED).entity("No device is modified " +
-                                "after the timestamp provided in 'If-Modified-Since' header").build();
-                    }
-                } else {
-                    device = dms.getDevice(new DeviceIdentifier(id, type), owner, true);
             }
+            if (!StringUtils.isBlank(ownership)){
+                deviceData.setDeviceOwnership(ownership);
             }
+            device = dms.getDevice(deviceData, true);
         } catch (DeviceManagementException e) {
             String msg = "Error occurred while fetching the device information.";
             log.error(msg, e);
@@ -458,8 +434,12 @@ public class DeviceManagementServiceImpl implements DeviceManagementService {
                     new ErrorResponse.ErrorResponseBuilder().setMessage(msg).build()).build();
         }
         if (device == null) {
+            if (sinceDate != null) {
+                return Response.status(Response.Status.NOT_MODIFIED).entity("No device is modified " +
+                        "after the timestamp provided in 'If-Modified-Since' header").build();
+            }
             return Response.status(Response.Status.NOT_FOUND).entity(
-                    new ErrorResponse.ErrorResponseBuilder().setCode(404l).setMessage("Requested device of type '" +
+                    new ErrorResponse.ErrorResponseBuilder().setCode(HttpStatus.SC_NOT_FOUND).setMessage("Requested device of type '" +
                             type + "', which carries id '" + id + "' does not exist").build()).build();
         }
         return Response.status(Response.Status.OK).entity(device).build();
@@ -703,7 +683,8 @@ public class DeviceManagementServiceImpl implements DeviceManagementService {
             @HeaderParam("If-Modified-Since") String ifModifiedSince,
             @QueryParam("offset") int offset,
             @QueryParam("limit") int limit,
-            @QueryParam("owner") String owner) {
+            @QueryParam("owner") String owner,
+            @QueryParam("ownership") String ownership) {
         OperationList operationsList = new OperationList();
         RequestValidationUtil.validateOwnerParameter(owner);
         RequestValidationUtil.validatePaginationParameters(offset, limit);
@@ -714,6 +695,9 @@ public class DeviceManagementServiceImpl implements DeviceManagementService {
         try {
             RequestValidationUtil.validateDeviceIdentifier(type, id);
             dms = DeviceMgtAPIUtils.getDeviceManagementService();
+            if (!StringUtils.isBlank(ownership)) {
+                request.setOwnership(ownership);
+            }
             result = dms.getOperations(new DeviceIdentifier(id, type), request);
             operationsList.setList((List<? extends Operation>) result.getData());
             operationsList.setCount(result.getRecordsTotal());

components/device-mgt/org.wso2.carbon.device.mgt.api/src/test/java/org/wso2/carbon/device/mgt/jaxrs/service/impl/DeviceManagementServiceImplTest.java

@@ -627,7 +627,8 @@ public class DeviceManagementServiceImplTest {
         PowerMockito.stub(PowerMockito.method(DeviceMgtAPIUtils.class, "getDeviceManagementService"))
                 .toReturn(this.deviceManagementProviderService);
         Response response = this.deviceManagementService
-                .getDeviceOperations(TEST_DEVICE_TYPE, UUID.randomUUID().toString(), "", 10, 5, DEFAULT_USERNAME);
+                .getDeviceOperations(TEST_DEVICE_TYPE, UUID.randomUUID().toString(), "", 10, 5, DEFAULT_USERNAME,
+                        DEFAULT_OWNERSHIP);
         Assert.assertEquals(response.getStatus(), Response.Status.OK.getStatusCode(),
                 "Expects to return HTTP 200 when the operation is retrieved successfully.");
     }
@@ -639,7 +640,8 @@ public class DeviceManagementServiceImplTest {
         Mockito.when(this.deviceManagementProviderService.getOperations(Mockito.any(DeviceIdentifier.class),
                 Mockito.any(PaginationRequest.class))).thenThrow(new OperationManagementException());
         Response response = this.deviceManagementService
-                .getDeviceOperations(TEST_DEVICE_TYPE, UUID.randomUUID().toString(), "", 10, 5, DEFAULT_USERNAME);
+                .getDeviceOperations(TEST_DEVICE_TYPE, UUID.randomUUID().toString(), "", 10, 5, DEFAULT_USERNAME,
+                        DEFAULT_OWNERSHIP);
         Assert.assertEquals(response.getStatus(), Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(),
                 "Expects to return HTTP 500 when an exception occurred while retrieving operation list of the device");
     }

components/device-mgt/org.wso2.carbon.device.mgt.common/src/main/java/org/wso2/carbon/device/mgt/common/device/details/DeviceData.java

@@ -0,0 +1,77 @@
+/* Copyright (c) 2019, 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 org.wso2.carbon.device.mgt.common.device.details;
+
+import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
+
+import java.util.Date;
+
+public class DeviceData {
+
+    /***
+     * Identifier of the device, which contains identifier and device ype.
+     */
+    private DeviceIdentifier deviceIdentifier;
+
+    /***
+     * User who is enrolled the device.
+     */
+    private String deviceOwner;
+
+    /***
+     * Last modified date.
+     */
+    private Date lastModifiedDate;
+
+    /***
+     * Current status of the device, e.g ACTIVE, INACTIVE, REMOVED etc.
+     */
+    private String deviceOwnership;
+
+    public DeviceIdentifier getDeviceIdentifier() {
+        return deviceIdentifier;
+    }
+
+    public void setDeviceIdentifier(DeviceIdentifier deviceIdentifier) {
+        this.deviceIdentifier = deviceIdentifier;
+    }
+
+    public String getDeviceOwner() {
+        return deviceOwner;
+    }
+
+    public void setDeviceOwner(String deviceOwner) {
+        this.deviceOwner = deviceOwner;
+    }
+
+    public Date getLastModifiedDate() {
+        return lastModifiedDate;
+    }
+
+    public void setLastModifiedDate(Date lastModifiedDate) {
+        this.lastModifiedDate = lastModifiedDate;
+    }
+
+    public String getDeviceOwnership() {
+        return deviceOwnership;
+    }
+
+    public void setDeviceOwnership(String deviceOwnership) {
+        this.deviceOwnership = deviceOwnership;
+    }
+}

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/DeviceDAO.java

@@ -41,6 +41,7 @@ import org.wso2.carbon.device.mgt.common.EnrolmentInfo;
 import org.wso2.carbon.device.mgt.common.EnrolmentInfo.Status;
 import org.wso2.carbon.device.mgt.common.PaginationRequest;
 import org.wso2.carbon.device.mgt.common.configuration.mgt.DevicePropertyInfo;
+import org.wso2.carbon.device.mgt.common.device.details.DeviceData;
 import org.wso2.carbon.device.mgt.core.dto.DeviceType;
 import org.wso2.carbon.device.mgt.core.geo.GeoCluster;
 import org.wso2.carbon.device.mgt.core.geo.geoHash.GeoCoordinate;
@@ -137,6 +138,9 @@ public interface DeviceDAO {
      */
     boolean updateDevice(Device device, int tenantId) throws DeviceManagementDAOException;
 
+    Device getDevice(DeviceData deviceData, int tenantId) throws DeviceManagementDAOException;
+
+
     /**
      * This method is used to retrieve a device of a given device-identifier and tenant-id.
      *
@@ -444,13 +448,13 @@ public interface DeviceDAO {
      * This method is used to retrieve current enrollment of a given device and user.
      *
      * @param deviceId    device id.
-     * @param currentUser user name.
+     * @param request     {@link PaginationRequest}
      * @param tenantId    tenant id.
      * @return returns EnrolmentInfo object.
-     * @throws DeviceManagementDAOException
+     * @throws DeviceManagementDAOException if SQL error occurred while processing the query.
      */
-    EnrolmentInfo getEnrolment(DeviceIdentifier deviceId, String currentUser,
+    EnrolmentInfo getEnrolment(DeviceIdentifier deviceId, PaginationRequest request, int tenantId)
-                               int tenantId) throws DeviceManagementDAOException;
+            throws DeviceManagementDAOException;
 
     /**
      * This method is used to retrieve current active enrollment of a given device and tenant id.

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/AbstractDeviceDAOImpl.java

@@ -36,6 +36,7 @@
 
 package org.wso2.carbon.device.mgt.core.dao.impl;
 
+import org.apache.commons.lang.StringUtils;
 import org.apache.commons.logging.LogFactory;
 import org.wso2.carbon.device.mgt.common.Device;
 import org.wso2.carbon.device.mgt.common.DeviceIdentifier;
@@ -43,6 +44,7 @@ import org.wso2.carbon.device.mgt.common.EnrolmentInfo;
 import org.wso2.carbon.device.mgt.common.EnrolmentInfo.Status;
 import org.wso2.carbon.device.mgt.common.PaginationRequest;
 import org.wso2.carbon.device.mgt.common.configuration.mgt.DevicePropertyInfo;
+import org.wso2.carbon.device.mgt.common.device.details.DeviceData;
 import org.wso2.carbon.device.mgt.core.dao.DeviceDAO;
 import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOException;
 import org.wso2.carbon.device.mgt.core.dao.DeviceManagementDAOFactory;
@@ -63,7 +65,6 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.StringJoiner;
-import java.util.concurrent.atomic.AtomicInteger;
 
 public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
 
@@ -137,6 +138,84 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
         }
     }
 
+    @Override
+    public Device getDevice(DeviceData deviceData, int tenantId) throws DeviceManagementDAOException {
+        Device device = null;
+        try {
+            Connection conn = this.getConnection();
+            String sql = "SELECT "
+                    + "d1.ID AS DEVICE_ID, "
+                    + "d1.DESCRIPTION, "
+                    + "d1.NAME AS DEVICE_NAME, "
+                    + "d1.DEVICE_TYPE, "
+                    + "d1.DEVICE_IDENTIFICATION, "
+                    + "e.OWNER, "
+                    + "e.OWNERSHIP, "
+                    + "e.STATUS, "
+                    + "e.DATE_OF_LAST_UPDATE, "
+                    + "e.DATE_OF_ENROLMENT, "
+                    + "e.ID AS ENROLMENT_ID "
+                    + "FROM DM_ENROLMENT e, "
+                    + "(SELECT "
+                    + "d.ID, "
+                    + "d.DESCRIPTION, "
+                    + "d.NAME, "
+                    + "t.NAME AS DEVICE_TYPE, "
+                    + "d.DEVICE_IDENTIFICATION "
+                    + "FROM DM_DEVICE d, DM_DEVICE_TYPE t, DM_DEVICE_DETAIL dt "
+                    + "WHERE "
+                    + "t.NAME = ? AND "
+                    + "t.ID = d.DEVICE_TYPE_ID AND "
+                    + "d.DEVICE_IDENTIFICATION = ? AND "
+                    + "d.TENANT_ID = ? AND "
+                    + "dt.DEVICE_ID = d.ID";
+
+            if (deviceData.getLastModifiedDate() != null) {
+                sql += " AND dt.UPDATE_TIMESTAMP > ?";
+            }
+
+            sql += ") d1 WHERE d1.ID = e.DEVICE_ID AND ";
+
+            if (!StringUtils.isBlank(deviceData.getDeviceOwner())) {
+                sql += "e.OWNER = ? AND ";
+            }
+            if (!StringUtils.isBlank(deviceData.getDeviceOwnership())) {
+                sql += "e.OWNERSHIP = ? AND ";
+            }
+
+            sql += "TENANT_ID = ? ORDER BY e.DATE_OF_LAST_UPDATE DESC";
+
+            try (PreparedStatement stmt = conn.prepareStatement(sql)) {
+                int paramIndx = 1;
+                stmt.setString(paramIndx++, deviceData.getDeviceIdentifier().getType());
+                stmt.setString(paramIndx++, deviceData.getDeviceIdentifier().getId());
+                stmt.setInt(paramIndx++, tenantId);
+                if (deviceData.getLastModifiedDate() != null) {
+                    stmt.setLong(paramIndx++, deviceData.getLastModifiedDate().getTime());
+                }
+                if (!StringUtils.isBlank(deviceData.getDeviceOwner())) {
+                    stmt.setString(paramIndx++, deviceData.getDeviceOwner());
+                }
+                if (!StringUtils.isBlank(deviceData.getDeviceOwnership())) {
+                    stmt.setString(paramIndx++, deviceData.getDeviceOwnership());
+                }
+                stmt.setInt(paramIndx, tenantId);
+                try (ResultSet rs = stmt.executeQuery()) {
+                    if (rs.next()) {
+                        device = DeviceManagementDAOUtil.loadMatchingDevice(rs, false);
+                    }
+                }
+            }
+        } catch (SQLException e) {
+            String msg = "Error occurred while getting device data for device identifier "
+                    + deviceData.getDeviceIdentifier().getId() + " and device type "
+                    + deviceData.getDeviceIdentifier().getType();
+            log.error(msg, e);
+            throw new DeviceManagementDAOException(msg, e);
+        }
+        return device;
+    }
+
     @Override
     public Device getDevice(DeviceIdentifier deviceIdentifier, int tenantId) throws DeviceManagementDAOException {
         Connection conn;
@@ -237,7 +316,7 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
                     "e.DATE_OF_ENROLMENT, e.ID AS ENROLMENT_ID FROM DM_ENROLMENT e, (SELECT d.ID, d.DESCRIPTION, d.NAME, " +
                     "t.NAME AS DEVICE_TYPE, d.DEVICE_IDENTIFICATION FROM DM_DEVICE d, DM_DEVICE_TYPE t WHERE " +
                     "t.NAME = ? AND t.ID = d.DEVICE_TYPE_ID AND d.DEVICE_IDENTIFICATION = ? AND d.TENANT_ID = ?) d1 WHERE d1.ID = e.DEVICE_ID " +
-                    "AND TENANT_ID = ? AND e.OWNER = ?";
+                    "AND TENANT_ID = ? AND e.OWNER = ? ORDER BY e.DATE_OF_LAST_UPDATE DESC";
             stmt = conn.prepareStatement(sql);
             stmt.setString(1, deviceIdentifier.getType());
             stmt.setString(2, deviceIdentifier.getId());
@@ -506,7 +585,7 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
                     "e.DATE_OF_ENROLMENT, e.ID AS ENROLMENT_ID FROM DM_ENROLMENT e, (SELECT d.ID, d.DESCRIPTION, d.NAME, " +
                     "t.NAME AS DEVICE_TYPE, d.DEVICE_IDENTIFICATION FROM DM_DEVICE d, DM_DEVICE_TYPE t, DM_DEVICE_DETAIL dt " +
                     "WHERE t.NAME = ? AND t.ID = d.DEVICE_TYPE_ID AND d.DEVICE_IDENTIFICATION = ? AND d.TENANT_ID = ? AND dt.DEVICE_ID = d.ID " +
-                    "AND dt.UPDATE_TIMESTAMP > ?) d1 WHERE d1.ID = e.DEVICE_ID AND TENANT_ID = ? AND e.OWNER = ?";
+                    "AND dt.UPDATE_TIMESTAMP > ?) d1 WHERE d1.ID = e.DEVICE_ID AND TENANT_ID = ? AND e.OWNER = ? ORDER BY e.DATE_OF_LAST_UPDATE DESC";
             stmt = conn.prepareStatement(sql);
             stmt.setString(1, deviceIdentifier.getType());
             stmt.setString(2, deviceIdentifier.getId());
@@ -1281,36 +1360,54 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
     }
 
     @Override
-    public EnrolmentInfo getEnrolment(DeviceIdentifier deviceId, String currentOwner,
+    public EnrolmentInfo getEnrolment(DeviceIdentifier deviceId, PaginationRequest request, int tenantId)
-                                      int tenantId) throws DeviceManagementDAOException {
+            throws DeviceManagementDAOException {
-        Connection conn;
-        PreparedStatement stmt = null;
-        ResultSet rs = null;
         EnrolmentInfo enrolmentInfo = null;
         try {
-            conn = this.getConnection();
+            Connection conn = this.getConnection();
-            String sql = "SELECT ID AS ENROLMENT_ID, DEVICE_ID, OWNER, OWNERSHIP, STATUS, DATE_OF_ENROLMENT, " +
+            String sql = "SELECT "
-                    "DATE_OF_LAST_UPDATE, TENANT_ID FROM DM_ENROLMENT WHERE DEVICE_ID = (SELECT d.ID " +
+                    + "ID AS ENROLMENT_ID, "
+                    + "DEVICE_ID, "
+                    + "OWNER, "
+                    + "OWNERSHIP, "
+                    + "STATUS, "
+                    + "DATE_OF_ENROLMENT, "
+                    + "DATE_OF_LAST_UPDATE, "
+                    + "TENANT_ID "
+                    + "FROM DM_ENROLMENT "
+                    + "WHERE "
+                    + "DEVICE_ID = (SELECT d.ID " +
                     "FROM DM_DEVICE d, DM_DEVICE_TYPE t WHERE d.DEVICE_TYPE_ID = t.ID " +
-                    "AND d.DEVICE_IDENTIFICATION = ? AND t.NAME = ? AND d.TENANT_ID = ?) " +
+                    "AND d.DEVICE_IDENTIFICATION = ? AND t.NAME = ? AND d.TENANT_ID = ?) "
-                    "AND OWNER = ? AND TENANT_ID = ?";
+                    + "AND OWNER = ? ";
-            stmt = conn.prepareStatement(sql);
+
-            stmt.setString(1, deviceId.getId());
+            if (!StringUtils.isBlank(request.getOwnership())) {
-            stmt.setString(2, deviceId.getType());
+                sql += "AND OWNERSHIP = ? ";
-            stmt.setInt(3, tenantId);
+            }
-            stmt.setString(4, currentOwner);
+            sql += "AND TENANT_ID = ?";
-            stmt.setInt(5, tenantId);
+            int paramIdx = 1;
-            rs = stmt.executeQuery();
+            try (PreparedStatement stmt = conn.prepareStatement(sql)) {
+                stmt.setString(paramIdx++, deviceId.getId());
+                stmt.setString(paramIdx++, deviceId.getType());
+                stmt.setInt(paramIdx++, tenantId);
+                stmt.setString(paramIdx++, request.getOwner());
+                if (!StringUtils.isBlank(request.getOwnership())) {
+                    stmt.setString(paramIdx++, request.getOwnership());
+                }
+                stmt.setInt(paramIdx, tenantId);
+                try (ResultSet rs = stmt.executeQuery()) {
                     if (rs.next()) {
                         enrolmentInfo = DeviceManagementDAOUtil.loadMatchingEnrolment(rs);
                     }
-            return enrolmentInfo;
+                }
+            }
         } catch (SQLException e) {
-            throw new DeviceManagementDAOException("Error occurred while retrieving the enrolment " +
+            String msg = "Error occurred while retrieving the enrolment " +
-                    "information of user '" + currentOwner + "' upon device '" + deviceId + "'", e);
+                    "information of user '" + request.getOwner() + "' upon device '" + deviceId + "'";
-        } finally {
+            log.error(msg, e);
-            DeviceManagementDAOUtil.cleanupResources(stmt, rs);
+            throw new DeviceManagementDAOException(msg, e);
         }
+        return enrolmentInfo;
     }
 
     @Override

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/operation/mgt/OperationManagerImpl.java

@@ -461,7 +461,12 @@ public class OperationManagerImpl implements OperationManager {
                     deviceId.getType() + "' device, which carries the identifier '" +
                     deviceId.getId() + "' of owner '" + owner + "'");
         }
-        EnrolmentInfo enrolmentInfo = this.getEnrolmentInfo(deviceId, owner);
+        EnrolmentInfo enrolmentInfo = this.getEnrolmentInfo(deviceId, request);
+        if (enrolmentInfo == null){
+            throw new OperationManagementException("Enrollment info not found for given device which has device "
+                    + "Identifier:" + deviceId.getId() + " and device type: " + deviceId.getType() + "Further, device "
+                    + "is own to: " + owner);
+        }
         int enrolmentId = enrolmentInfo.getId();
         try {
             OperationManagementDAOFactory.openConnection();
@@ -1075,33 +1080,34 @@ public class OperationManagerImpl implements OperationManager {
         return isUserAuthorized;
     }
 
-    private EnrolmentInfo getEnrolmentInfo(DeviceIdentifier deviceId, String owner) throws OperationManagementException {
+    private EnrolmentInfo getEnrolmentInfo(DeviceIdentifier deviceId, PaginationRequest request)
+            throws OperationManagementException {
         EnrolmentInfo enrolmentInfo = null;
         try {
             int tenantId = CarbonContext.getThreadLocalCarbonContext().getTenantId();
             String user = this.getUser();
             DeviceManagementDAOFactory.openConnection();
-            if (this.isSameUser(user, owner)) {
+            if (this.isSameUser(user, request.getOwner())) {
-                enrolmentInfo = deviceDAO.getEnrolment(deviceId, owner, tenantId);
+                enrolmentInfo = deviceDAO.getEnrolment(deviceId, request, tenantId);
             } else {
                 boolean isAdminUser = DeviceManagementDataHolder.getInstance().getDeviceAccessAuthorizationService().
                         isDeviceAdminUser();
                 if (isAdminUser) {
-                    enrolmentInfo = deviceDAO.getEnrolment(deviceId, owner, tenantId);
+                    enrolmentInfo = deviceDAO.getEnrolment(deviceId, request, tenantId);
                 }
                 //TODO : Add a check for group admin if this fails
             }
         } catch (DeviceManagementDAOException e) {
             throw new OperationManagementException("Error occurred while retrieving enrollment data of '" +
                     deviceId.getType() + "' device carrying the identifier '" +
-                    deviceId.getId() + "' of owner '" + owner + "'", e);
+                    deviceId.getId() + "' of owner '" + request.getOwner() + "'", e);
         } catch (SQLException e) {
             throw new OperationManagementException(
                     "Error occurred while opening a connection to the data source", e);
         } catch (DeviceAccessAuthorizationException e) {
             throw new OperationManagementException("Error occurred while checking the device access permissions for '" +
                     deviceId.getType() + "' device carrying the identifier '" +
-                    deviceId.getId() + "' of owner '" + owner + "'", e);
+                    deviceId.getId() + "' of owner '" + request.getOwner() + "'", e);
         } finally {
             DeviceManagementDAOFactory.closeConnection();
         }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementProviderService.java

@@ -55,6 +55,7 @@ import org.wso2.carbon.device.mgt.common.configuration.mgt.AmbiguousConfiguratio
 import org.wso2.carbon.device.mgt.common.configuration.mgt.ConfigurationManagementException;
 import org.wso2.carbon.device.mgt.common.configuration.mgt.DeviceConfiguration;
 import org.wso2.carbon.device.mgt.common.configuration.mgt.PlatformConfiguration;
+import org.wso2.carbon.device.mgt.common.device.details.DeviceData;
 import org.wso2.carbon.device.mgt.common.license.mgt.License;
 import org.wso2.carbon.device.mgt.common.operation.mgt.Activity;
 import org.wso2.carbon.device.mgt.common.operation.mgt.Operation;
@@ -260,6 +261,17 @@ public interface DeviceManagementProviderService {
      */
     Device getDevice(DeviceIdentifier deviceId, Date since, boolean requireDeviceInfo) throws DeviceManagementException;
 
+    /***
+     *
+     * @param deviceData Device data,
+     * @param requireDeviceInfo A boolean indicating whether the device-info (location, app-info etc) is also required
+     *                          along with the device data.
+     * @return {@link Device}, null when device is not available.
+     * @throws {@link DeviceManagementException}
+     */
+    Device getDevice(DeviceData deviceData, boolean requireDeviceInfo) throws DeviceManagementException;
+
+
     /**
      * Retrieves a list of devices based on a given criteria of properties
      *

components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/service/DeviceManagementProviderServiceImpl.java

@@ -77,6 +77,7 @@ import org.wso2.carbon.device.mgt.common.configuration.mgt.ConfigurationManageme
 import org.wso2.carbon.device.mgt.common.configuration.mgt.DeviceConfiguration;
 import org.wso2.carbon.device.mgt.common.configuration.mgt.DevicePropertyInfo;
 import org.wso2.carbon.device.mgt.common.configuration.mgt.PlatformConfiguration;
+import org.wso2.carbon.device.mgt.common.device.details.DeviceData;
 import org.wso2.carbon.device.mgt.common.device.details.DeviceInfo;
 import org.wso2.carbon.device.mgt.common.device.details.DeviceLocation;
 import org.wso2.carbon.device.mgt.common.enrollment.notification.EnrollmentNotificationConfiguration;
@@ -1216,6 +1217,54 @@ public class DeviceManagementProviderServiceImpl implements DeviceManagementProv
         return device;
     }
 
+    @Override
+    public Device getDevice(DeviceData deviceData, boolean requireDeviceInfo)
+            throws DeviceManagementException {
+        if (deviceData.getDeviceIdentifier() == null) {
+            String msg = "Received null device identifier for method getDevice";
+            log.error(msg);
+            throw new DeviceManagementException(msg);
+        }
+        if (log.isDebugEnabled()) {
+            log.debug("Get device by device identifier :" + deviceData.getDeviceIdentifier().getId() + " of type '"
+                    + deviceData.getDeviceIdentifier().getType() + "' and requiredDeviceInfo: " + requireDeviceInfo);
+        }
+        Device device = null;
+        int tenantId = this.getTenantId();
+        try {
+            DeviceManagementDAOFactory.openConnection();
+            device = deviceDAO.getDevice(deviceData, tenantId);
+            if (device == null) {
+                String msg =
+                        "No device is found upon the type '" + deviceData.getDeviceIdentifier().getType() + "' and id '"
+                                + deviceData.getDeviceIdentifier().getId() + "'";
+                if (log.isDebugEnabled()) {
+                    log.debug(msg);
+                }
+                return null;
+            }
+        } catch (DeviceManagementDAOException e) {
+            String msg =
+                    "Error occurred while obtaining the device for '" + deviceData.getDeviceIdentifier().getId() + "'";
+            log.error(msg, e);
+            throw new DeviceManagementException(msg, e);
+        } catch (SQLException e) {
+            String msg = "Error occurred while opening a connection to the data source";
+            log.error(msg);
+            throw new DeviceManagementException(msg, e);
+        } catch (Exception e) {
+            String msg = "Error occurred in getDevice: " + deviceData.getDeviceIdentifier().getId();
+            log.error(msg, e);
+            throw new DeviceManagementException(msg, e);
+        } finally {
+            DeviceManagementDAOFactory.closeConnection();
+        }
+        if (requireDeviceInfo) {
+            return this.getAllDeviceInfo(device);
+        }
+        return device;
+    }
+
 
     @Override
     public List<Device> getDevicesBasedOnProperties(Map deviceProps) throws DeviceManagementException {
@@ -1695,9 +1744,8 @@ public class DeviceManagementProviderServiceImpl implements DeviceManagementProv
     @Override
     public PaginationResult getOperations(DeviceIdentifier deviceId, PaginationRequest request)
             throws OperationManagementException {
-        request = DeviceManagerUtil.validateOperationListPageSize(request);
         return pluginRepository.getOperationManager(deviceId.getType(), this.getTenantId())
-                .getOperations(deviceId, request);
+                .getOperations(deviceId, DeviceManagerUtil.validateOperationListPageSize(request));
     }
 
     @Override

components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/operation/OperationManagementNegativeDBOperationTest.java

@@ -55,6 +55,7 @@ public class OperationManagementNegativeDBOperationTest extends BaseDeviceManage
     private static final String DEVICE_ID_PREFIX = "NEGDB_OP-TEST-DEVICE-ID-";
     private static final int NO_OF_DEVICES = 5;
     private static final String ADMIN_USER = "admin";
+    private static final String OWNSERSHIP = "BYOD";
 
     private List<DeviceIdentifier> deviceIds = new ArrayList<>();
     private OperationManager operationMgtService;
@@ -111,6 +112,7 @@ public class OperationManagementNegativeDBOperationTest extends BaseDeviceManage
         PaginationRequest request = new PaginationRequest(1, 2);
         request.setDeviceType(DEVICE_TYPE);
         request.setOwner(ADMIN_USER);
+        request.setOwnership(OWNSERSHIP);
         this.dataSource.setThrowException(true);
         try {
             this.operationMgtService.getOperations(this.deviceIds.get(0), request);

components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/operation/OperationManagementNoDBSchemaTests.java

@@ -57,6 +57,7 @@ public class OperationManagementNoDBSchemaTests extends BaseDeviceManagementTest
     private static final String COMMAND_OPERATON_CODE = "COMMAND-TEST";
     private static final int NO_OF_DEVICES = 5;
     private static final String ADMIN_USER = "admin";
+    private static final String OWNERSHIP = "BYOD";
 
     private List<DeviceIdentifier> deviceIds = new ArrayList<>();
     private OperationManager operationMgtService;
@@ -124,6 +125,7 @@ public class OperationManagementNoDBSchemaTests extends BaseDeviceManagementTest
         PaginationRequest request = new PaginationRequest(1, 2);
         request.setDeviceType(DEVICE_TYPE);
         request.setOwner(ADMIN_USER);
+        request.setOwnership(OWNERSHIP);
         for (DeviceIdentifier deviceIdentifier : deviceIds) {
             this.operationMgtService.getOperations(deviceIdentifier, request);
         }

components/device-mgt/org.wso2.carbon.device.mgt.core/src/test/java/org/wso2/carbon/device/mgt/core/operation/OperationManagementTests.java

@@ -75,6 +75,7 @@ public class OperationManagementTests extends BaseDeviceManagementTest {
     private static final String ADMIN_USER = "admin";
     private static final String NON_ADMIN_USER = "test";
     private static final String INVALID_DEVICE = "ThisIsInvalid";
+    private static final String OWNERSHIP = "BYOD";
 
     private List<DeviceIdentifier> deviceIds = new ArrayList<>();
     private OperationManager operationMgtService;
@@ -286,6 +287,7 @@ public class OperationManagementTests extends BaseDeviceManagementTest {
         PaginationRequest request = new PaginationRequest(1, 2);
         request.setDeviceType(DEVICE_TYPE);
         request.setOwner(ADMIN_USER);
+        request.setOwnership(OWNERSHIP);
         for (DeviceIdentifier deviceIdentifier : deviceIds) {
             PaginationResult result = this.operationMgtService.getOperations(deviceIdentifier, request);
             Assert.assertEquals(result.getRecordsFiltered(), 4);
@@ -302,6 +304,7 @@ public class OperationManagementTests extends BaseDeviceManagementTest {
             PaginationRequest request = new PaginationRequest(1, 2);
             request.setDeviceType(DEVICE_TYPE);
             request.setOwner(ADMIN_USER);
+            request.setOwnership(OWNERSHIP);
             for (DeviceIdentifier deviceIdentifier : deviceIds) {
                 try {
                     this.operationMgtService.getOperations(deviceIdentifier, request);
@@ -540,6 +543,7 @@ public class OperationManagementTests extends BaseDeviceManagementTest {
             PaginationRequest request = new PaginationRequest(1, 2);
             request.setDeviceType(DEVICE_TYPE);
             request.setOwner(ADMIN_USER);
+            request.setOwnership(OWNERSHIP);
             PaginationResult result = this.operationMgtService.getOperations
                     (new DeviceIdentifier(INVALID_DEVICE, DEVICE_TYPE), request);
             Assert.assertEquals(result.getRecordsFiltered(), 4);

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/api/operation-api.jag

@@ -29,12 +29,14 @@ if (uriMatcher.match("/{context}/api/operation/paginate")) {
     var deviceType = request.getParameter("deviceType");
     var deviceId = request.getParameter("deviceId");
     var owner = request.getParameter("owner");
+    var ownership = request.getParameter("ownership");
     var index = request.getParameter("start");
     var length = request.getParameter("length");
     var search = request.getParameter("search[value]");
 
     var restAPIEndpoint = devicemgtProps["httpsURL"] + devicemgtProps["backendRestEndpoints"]["deviceMgt"] +
-        "/devices/" + deviceType + "/" + deviceId + "/operations?owner=" + owner + "&offset=" + index + "&limit=" + length;
+        "/devices/" + deviceType + "/" + deviceId + "/operations?owner=" + owner + "&ownership=" + ownership +
+      "&offset=" + index + "&limit=" + length;
 
     serviceInvokers.XMLHttp.get(
         restAPIEndpoint,

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/app/modules/business-controllers/device.js

@@ -63,7 +63,7 @@ deviceModule = function () {
     /*
      @Updated
      */
-    publicMethods.viewDevice = function (deviceType, deviceId, owner) {
+    publicMethods.viewDevice = function (deviceType, deviceId, owner, ownership) {
         var carbonUser = session.get(constants["USER_SESSION_KEY"]);
         if (!carbonUser) {
             log.error("User object was not found in the session");
@@ -115,6 +115,11 @@ deviceModule = function () {
             var url = devicemgtProps["httpsURL"] + "/api/device-mgt/v1.0/devices/" + deviceType + "/" + deviceId;
             if (owner) {
               url = url + "?owner=" + owner;
+              if (ownership){
+                url = url + "&ownership=" + ownership;
+              }
+            } else if (ownership){
+              url = url + "?ownership=" + ownership;
             }
             return serviceInvokers.XMLHttp.get(
                 url,

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/app/pages/cdmf.page.devices/public/js/listing.js

@@ -342,7 +342,8 @@ function loadDevices(searchType, searchParam) {
             data: 'ownership',
             class: 'remove-padding-top viewEnabledIcon',
             render: function (status, type, row, meta) {
-                if (getDeviceTypeCategory(row.deviceType) == 'mobile') {
+                if (getDeviceTypeCategory(row.deviceType) === 'mobile'
+                  || getDeviceTypeCategory(row.deviceType) === 'hybrid') {
                     return row.ownership;
                 } else {
                     return null;
@@ -422,17 +423,6 @@ function loadDevices(searchType, searchParam) {
     ];
 
     var fnCreatedRow = function (row, data, dataIndex) {
-
-        if(data.status != "REMOVED"){
-            $(row).attr('data-type', 'selectable');
-        }else{
-            $(row).attr('data-type', 'non-selectable');
-        }
-        
-        $(row).attr('data-deviceid', htmlspecialchars(data.deviceIdentifier));
-        $(row).attr('data-devicetype', htmlspecialchars(data.deviceType));
-        $(row).attr('data-url', context + '/device/' + htmlspecialchars(data.deviceType) + '?id='
-                + htmlspecialchars(data.deviceIdentifier) + '&owner=' + htmlspecialchars(data.userPattern)) ;
         var model = htmlspecialchars(getPropertyValue(data.properties, 'DEVICE_MODEL'));
         var vendor = htmlspecialchars(getPropertyValue(data.properties, 'VENDOR'));
         var owner = htmlspecialchars(data.userPattern);
@@ -440,6 +430,10 @@ function loadDevices(searchType, searchParam) {
         var ownership = htmlspecialchars(data.ownership);
         var deviceType = htmlspecialchars(data.deviceType);
         var category = getDeviceTypeCategory(deviceType);
+        $(row).attr('data-deviceid', htmlspecialchars(data.deviceIdentifier));
+        $(row).attr('data-devicetype', deviceType);
+        $(row).attr('data-url', context + '/device/' + htmlspecialchars(data.deviceType) + '?id='
+          + htmlspecialchars(data.deviceIdentifier) + '&owner=' + owner + '&ownership=' + ownership) ;
         $.each($('td', row), function (colIndex) {
             switch (colIndex) {
                 case 1:
@@ -462,7 +456,7 @@ function loadDevices(searchType, searchParam) {
                     $(this).attr('data-display', getDeviceTypeLabel(deviceType));
                     break;
                 case 5:
-                    if (category == 'mobile') {
+                    if (category === 'mobile' || category === 'hybrid') {
                         $(this).attr('data-grid-label', "Ownership");
                         $(this).attr('data-search', ownership);
                         $(this).attr('data-display', ownership);

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.default.device.type.device-view/device-view.js

@@ -24,6 +24,7 @@ function onRequest(context) {
 	var deviceType = context.uriParams.deviceType;
 	var deviceId = request.getParameter("id");
 	var owner = request.getParameter("owner");
+	var ownership = request.getParameter("ownership");
 	var attributes = [];
 	var featureList = [];
 	var user = userModule.getCarbonUser();
@@ -130,10 +131,10 @@ function onRequest(context) {
 
 	displayData.tenantDomain = tenantDomain;
 
-	if (deviceType != null && deviceType != undefined && deviceId != null && deviceId != undefined) {
+	if (deviceType && deviceId) {
 		var deviceModule = require("/app/modules/business-controllers/device.js")["deviceModule"];
-		var device = deviceModule.viewDevice(deviceType, deviceId, owner);
+		var device = deviceModule.viewDevice(deviceType, deviceId, owner, ownership);
-		if (device && device.status != "error") {
+		if (device && device.status !== "error") {
 			displayData.device = device.content;
 			displayData.autoCompleteParams = autoCompleteParams;
 			displayData.encodedFeaturePayloads = "";

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.view/public/js/device-view.js

@@ -20,6 +20,7 @@ var deviceId = $(".device-id");
 var deviceIdentifier = deviceId.data("deviceid");
 var deviceType = deviceId.data("type");
 var deviceOwner = deviceId.data("owner");
+var deviceOwnership = deviceId.data("ownership");
 
 $(document).ready(function() {
     $(".panel-body").removeClass("hidden");
@@ -86,7 +87,8 @@ function loadOperationsLog(update) {
             data: {
                 deviceId: deviceIdentifier,
                 deviceType: deviceType,
-                owner: deviceOwner
+                owner: deviceOwner,
+                ownership: deviceOwnership
             },
             dataSrc: function(json) {
                 $("#operations-spinner").addClass("hidden");

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.device.view/view.js

@@ -21,10 +21,11 @@ function onRequest(context) {
     var deviceType = context["uriParams"]["deviceType"];
     var deviceId = request.getParameter("id");
     var owner = request.getParameter("owner");
+    var ownership = request.getParameter("ownership");
     var deviceViewData = {};
     if (deviceType && deviceId) {
         var deviceModule = require("/app/modules/business-controllers/device.js")["deviceModule"];
-        var response = deviceModule.viewDevice(deviceType, deviceId, owner);
+        var response = deviceModule.viewDevice(deviceType, deviceId, owner, ownership);
         if (response["status"] == "success") {
             deviceViewData["deviceFound"] = true;
             deviceViewData["isAuthorized"] = true;