DeviceDataValidator: invalidate name containing 0x00 symbols

3 years ago · 22c9aa3776
1 changed files with 3 additions and 0 deletions
--- a/dao/src/main/java/org/thingsboard/server/dao/service/validator/DeviceDataValidator.java
+++ b/dao/src/main/java/org/thingsboard/server/dao/service/validator/DeviceDataValidator.java
@ -64,6 +64,9 @@ public class DeviceDataValidator extends AbstractHasOtaPackageValidator<Device>
        if (StringUtils.isEmpty(device.getName()) || device.getName().trim().length() == 0) {
            throw new DataValidationException("Device name should be specified!");
        }
+        if (StringUtils.contains0x00(device.getName())) {
+            throw new DataValidationException("Device name should not contain 0x00 symbol!");
+        }
        if (device.getTenantId() == null) {
            throw new DataValidationException("Device should be assigned to tenant!");
        } else {