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server: compare the root admin resource limit against unlimited as a long #14140

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server: compare the root admin resource limit against unlimited as a long #14140

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2 changes: 1 addition & 1 deletion server/src/main/java/com/cloud/resourcelimit/ResourceLimitManagerImpl.java
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Original file line number Diff line number Diff line change
Expand Up @@ -931,7 +931,7 @@ public ResourceLimitVO updateResourceLimit(Long accountId, Long domainId, Intege
}

//only Unlimited value is accepted if account is Root Admin
if (_accountMgr.isRootAdmin(account.getId()) && max.shortValue() != Resource.RESOURCE_UNLIMITED) {
if (_accountMgr.isRootAdmin(account.getId()) && max != Resource.RESOURCE_UNLIMITED) {
throw new InvalidParameterValueException("Only " + Resource.RESOURCE_UNLIMITED + " limit is supported for Root Admin accounts");
}

Expand Down
24 changes: 24 additions & 0 deletions server/src/test/java/com/cloud/resourcelimit/ResourceLimitManagerImplTest.java
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Expand Up @@ -26,6 +26,7 @@
import org.apache.cloudstack.api.response.AccountResponse;
import org.apache.cloudstack.api.response.DomainResponse;
import org.apache.cloudstack.api.response.TaggedResourceLimitAndCountResponse;
import org.apache.cloudstack.context.CallContext;
import org.apache.cloudstack.framework.config.ConfigKey;
import org.apache.cloudstack.reservation.dao.ReservationDao;
import org.apache.cloudstack.resourcelimit.Reserver;
Expand Down Expand Up @@ -57,6 +58,7 @@
import com.cloud.domain.Domain;
import com.cloud.domain.DomainVO;
import com.cloud.domain.dao.DomainDao;
import com.cloud.exception.InvalidParameterValueException;
import com.cloud.exception.ResourceAllocationException;
import com.cloud.offering.DiskOffering;
import com.cloud.offering.ServiceOffering;
Expand All @@ -73,8 +75,10 @@
import com.cloud.user.AccountManager;
import com.cloud.user.AccountVO;
import com.cloud.user.ResourceLimitService;
import com.cloud.user.User;
import com.cloud.user.dao.AccountDao;
import com.cloud.utils.Pair;
import com.cloud.utils.db.EntityManager;
import com.cloud.vm.VirtualMachine;
import com.cloud.vm.VirtualMachineManager;
import com.cloud.vm.dao.UserVmDao;
Expand Down Expand Up @@ -123,6 +127,8 @@ public class ResourceLimitManagerImplTest extends TestCase {
UserVmDao userVmDao;
@Mock
SnapshotDataStoreDao snapshotDataStoreDao;
@Mock
EntityManager entityManager;

private List<String> hostTags = List.of("htag1", "htag2", "htag3");
private List<String> storageTags = List.of("stag1", "stag2");
Expand Down Expand Up @@ -1178,4 +1184,22 @@ public void testDecrementVmMemoryResourceCount() {
Mockito.verify(resourceLimitManager, Mockito.times(1))
.decrementResourceCountWithTag(accountId, Resource.ResourceType.memory, tag, Long.valueOf(memory));
}

@Test
public void updateResourceLimitRejectsAFiniteLimitForRootAdminEvenWhenItsLowBitsLookUnlimited() {
long rootAdminAccountId = 2L;
Account rootAdmin = Mockito.mock(Account.class);
Mockito.when(rootAdmin.getId()).thenReturn(rootAdminAccountId);
Mockito.when(entityManager.findById(Account.class, rootAdminAccountId)).thenReturn(rootAdmin);
Mockito.when(accountManager.isRootAdmin(rootAdminAccountId)).thenReturn(true);

CallContext.register(Mockito.mock(User.class), rootAdmin);
try {
InvalidParameterValueException e = Assert.assertThrows(InvalidParameterValueException.class, () ->
resourceLimitManager.updateResourceLimit(rootAdminAccountId, null, Resource.ResourceType.user_vm.getOrdinal(), 65535L, null));
Assert.assertEquals("Only -1 limit is supported for Root Admin accounts", e.getMessage());
} finally {
CallContext.unregister();
}
}
}