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Merge pull request #154 from Kamidu/master

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Preventing infromation leakage
revert-70aa11f8
Prabath Abeysekara 9 years ago
parent 58da6f60e9 dda94437ee
commit f6bd2f3d54
4 changed files with 16 additions and 12 deletions
Show Stats Download Patch File Download Diff File

15
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/AbstractDeviceDAOImpl.java
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@ -299,6 +299,7 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
public List<Device> getDevicesOfUser(String username, int tenantId) throws DeviceManagementDAOException { public List<Device> getDevicesOfUser(String username, int tenantId) throws DeviceManagementDAOException {
Connection conn; Connection conn;
PreparedStatement stmt = null; PreparedStatement stmt = null;
ResultSet rs = null;
List<Device> devices = new ArrayList<>(); List<Device> devices = new ArrayList<>();
try { try {
conn = this.getConnection(); conn = this.getConnection();
@ -311,7 +312,7 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
stmt = conn.prepareStatement(sql); stmt = conn.prepareStatement(sql);
stmt.setInt(1, tenantId); stmt.setInt(1, tenantId);
stmt.setString(2, username); stmt.setString(2, username);
ResultSet rs = stmt.executeQuery(); rs = stmt.executeQuery();
while (rs.next()) { while (rs.next()) {
Device device = DeviceManagementDAOUtil.loadDevice(rs); Device device = DeviceManagementDAOUtil.loadDevice(rs);
@ -321,7 +322,7 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
throw new DeviceManagementDAOException("Error occurred while fetching the list of devices belongs to '" + throw new DeviceManagementDAOException("Error occurred while fetching the list of devices belongs to '" +
username + "'", e); username + "'", e);
} finally { } finally {
DeviceManagementDAOUtil.cleanupResources(stmt, null); DeviceManagementDAOUtil.cleanupResources(stmt, rs);
} }
return devices; return devices;
} }
@ -594,6 +595,7 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
Connection conn; Connection conn;
PreparedStatement stmt = null; PreparedStatement stmt = null;
List<Device> devices = new ArrayList<>(); List<Device> devices = new ArrayList<>();
ResultSet rs = null;
try { try {
conn = this.getConnection(); conn = this.getConnection();
String sql = "SELECT d1.ID AS DEVICE_ID, d1.DESCRIPTION, d1.NAME AS DEVICE_NAME, d1.DEVICE_TYPE, " + String sql = "SELECT d1.ID AS DEVICE_ID, d1.DESCRIPTION, d1.NAME AS DEVICE_NAME, d1.DEVICE_TYPE, " +
@ -606,7 +608,7 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
stmt.setString(1, deviceName + "%"); stmt.setString(1, deviceName + "%");
stmt.setInt(2, tenantId); stmt.setInt(2, tenantId);
stmt.setInt(3, tenantId); stmt.setInt(3, tenantId);
ResultSet rs = stmt.executeQuery(); rs = stmt.executeQuery();
while (rs.next()) { while (rs.next()) {
Device device = DeviceManagementDAOUtil.loadDevice(rs); Device device = DeviceManagementDAOUtil.loadDevice(rs);
@ -616,7 +618,7 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
throw new DeviceManagementDAOException("Error occurred while fetching the list of devices that matches " + throw new DeviceManagementDAOException("Error occurred while fetching the list of devices that matches " +
"'" + deviceName + "'", e); "'" + deviceName + "'", e);
} finally { } finally {
DeviceManagementDAOUtil.cleanupResources(stmt, null); DeviceManagementDAOUtil.cleanupResources(stmt, rs);
} }
return devices; return devices;
} }
@ -823,6 +825,7 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
throws DeviceManagementDAOException { throws DeviceManagementDAOException {
Connection conn; Connection conn;
PreparedStatement stmt = null; PreparedStatement stmt = null;
ResultSet rs = null;
List<Device> devices = new ArrayList<>(); List<Device> devices = new ArrayList<>();
try { try {
conn = this.getConnection(); conn = this.getConnection();
@ -836,7 +839,7 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
stmt.setInt(1, tenantId); stmt.setInt(1, tenantId);
stmt.setString(2, status.toString()); stmt.setString(2, status.toString());
stmt.setInt(3, tenantId); stmt.setInt(3, tenantId);
ResultSet rs = stmt.executeQuery(); rs = stmt.executeQuery();
while (rs.next()) { while (rs.next()) {
Device device = DeviceManagementDAOUtil.loadDevice(rs); Device device = DeviceManagementDAOUtil.loadDevice(rs);
@ -846,7 +849,7 @@ public abstract class AbstractDeviceDAOImpl implements DeviceDAO {
throw new DeviceManagementDAOException("Error occurred while fetching the list of devices that matches to status " + throw new DeviceManagementDAOException("Error occurred while fetching the list of devices that matches to status " +
"'" + status + "'", e); "'" + status + "'", e);
} finally { } finally {
DeviceManagementDAOUtil.cleanupResources(stmt, null); DeviceManagementDAOUtil.cleanupResources(stmt, rs);
} }
return devices; return devices;
} }

5
components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/dao/impl/ApplicationDAOImpl.java
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@ -234,6 +234,7 @@ public class ApplicationDAOImpl implements ApplicationDAO {
PreparedStatement stmt = null; PreparedStatement stmt = null;
List<Application> applications = new ArrayList<>(); List<Application> applications = new ArrayList<>();
Application application; Application application;
ResultSet rs = null;
try { try {
conn = this.getConnection(); conn = this.getConnection();
stmt = conn.prepareStatement("Select ID, NAME, APP_IDENTIFIER, PLATFORM, CATEGORY, VERSION, TYPE, " + stmt = conn.prepareStatement("Select ID, NAME, APP_IDENTIFIER, PLATFORM, CATEGORY, VERSION, TYPE, " +
@ -244,7 +245,7 @@ public class ApplicationDAOImpl implements ApplicationDAO {
"app.ID = APPMAP.APPLICATION_ID "); "app.ID = APPMAP.APPLICATION_ID ");
stmt.setInt(1, deviceId); stmt.setInt(1, deviceId);
ResultSet rs = stmt.executeQuery(); rs = stmt.executeQuery();
while (rs.next()) { while (rs.next()) {
application = loadApplication(rs); application = loadApplication(rs);
@ -254,7 +255,7 @@ public class ApplicationDAOImpl implements ApplicationDAO {
throw new DeviceManagementDAOException("SQL Error occurred while retrieving the list of Applications " + throw new DeviceManagementDAOException("SQL Error occurred while retrieving the list of Applications " +
"installed in device id '" + deviceId, e); "installed in device id '" + deviceId, e);
} finally { } finally {
DeviceManagementDAOUtil.cleanupResources(stmt, null); DeviceManagementDAOUtil.cleanupResources(stmt, rs);
} }
return applications; return applications;
} }

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