Add validation for user deletion (#244)

## Purpose
* Fixes https://roadmap.entgra.net/issues/10337

## Description
* Add validation to check whether the user has enrolled devices

Co-authored-by: prathabanKavin <kavinprathaban025@gmail.com>
Reviewed-on: community/device-mgt-core#244
Co-authored-by: Kavin Prathaban <kavin@entgra.io>
Co-committed-by: Kavin Prathaban <kavin@entgra.io>
master
Kavin Prathaban 1 year ago committed by Pahansith Gunathilake
parent 7a9869f044
commit 9767f7e90f

@ -19,6 +19,7 @@ package io.entgra.device.mgt.core.device.mgt.api.jaxrs.service.impl;
import com.google.gson.JsonArray;
import com.google.gson.JsonObject;
import io.entgra.device.mgt.core.device.mgt.common.Device;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
@ -320,32 +321,42 @@ public class UserManagementServiceImpl implements UserManagementService {
@Consumes(MediaType.WILDCARD)
@Override
public Response removeUser(@QueryParam("username") String username, @QueryParam("domain") String domain) {
boolean nameWithDomain = false;
if (domain != null && !domain.isEmpty()) {
username = domain + '/' + username;
nameWithDomain = true;
}
try {
int deviceCount;
UserStoreManager userStoreManager = DeviceMgtAPIUtils.getUserStoreManager();
if (!userStoreManager.isExistingUser(username)) {
if (log.isDebugEnabled()) {
log.debug("User by username: " + username + " does not exist for removal.");
log.debug("User by user: " + username + " does not exist for removal.");
}
String msg = "User by username: " + username + " does not exist for removal.";
String msg = "User by user: " + username + " does not exist for removal.";
return Response.status(Response.Status.NOT_FOUND).entity(msg).build();
}
// Un-enroll all devices for the user
DeviceManagementProviderService deviceManagementService = DeviceMgtAPIUtils.getDeviceManagementService();
deviceManagementService.setStatus(username, EnrolmentInfo.Status.REMOVED);
if (nameWithDomain) {
deviceCount = deviceManagementService.getDeviceCount(username.split("/")[1]);
} else {
deviceCount = deviceManagementService.getDeviceCount(username);
}
if (deviceCount == 0) {
userStoreManager.deleteUser(username);
if (log.isDebugEnabled()) {
log.debug("User '" + username + "' was successfully removed.");
}
return Response.status(Response.Status.OK).build();
} else {
String msg = "There are enrolled devices for user: " + username + ". Please remove them before deleting the user.";
log.error(msg);
return Response.status(400).entity(msg).build();
}
} catch (DeviceManagementException | UserStoreException e) {
String msg = "Exception in trying to remove user by username: " + username;
String msg = "Exception in trying to remove user by user: " + username;
log.error(msg, e);
return Response.serverError().entity(
new ErrorResponse.ErrorResponseBuilder().setMessage(msg).build()).build();
return Response.status(400).entity(msg).build();
}
}

@ -18,6 +18,7 @@
package io.entgra.device.mgt.core.device.mgt.api.jaxrs.service.impl;
import io.entgra.device.mgt.core.device.mgt.common.Device;
import org.mockito.Mockito;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
@ -272,7 +273,7 @@ public class UserManagementServiceImplTest {
.toReturn(this.userStoreManager);
PowerMockito.stub(PowerMockito.method(DeviceMgtAPIUtils.class, "getDeviceManagementService"))
.toReturn(this.deviceManagementProviderService);
Mockito.doReturn(true).when(deviceManagementProviderService).setStatus(Mockito.anyString(), Mockito.any());
Mockito.doReturn(0).when(deviceManagementProviderService).getDeviceCount(TEST_USERNAME);
Mockito.doNothing().when(userStoreManager).deleteUser(Mockito.anyString());
Response response = userManagementService.removeUser(TEST_USERNAME, null);
Assert.assertEquals(response.getStatus(), Response.Status.OK.getStatusCode(),
@ -337,7 +338,7 @@ public class UserManagementServiceImplTest {
Assert.assertEquals(response.getStatus(), Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(),
"Response returned successful for a user updating request with problematic inputs");
response = userManagementService.removeUser(TEST3_USERNAME, null);
Assert.assertEquals(response.getStatus(), Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(),
Assert.assertEquals(response.getStatus(), Response.Status.BAD_REQUEST.getStatusCode(),
"Response returned successful for a user removal request with problematic inputs");
response = userManagementService.getRolesOfUser(TEST3_USERNAME, null);
Assert.assertEquals(response.getStatus(), Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(),

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