| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF 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. |
| # |
| # command-line security properties file |
| # |
| # By default, when enabling security manager, DNS lookups are cached indefinitely, |
| # as protection against DNS spoofing. We set this back to the default (non-security-manager) |
| # value of 30 seconds, to prevent surprising behavior (e.g. nodes in cloud environments without |
| # static IP addresses). Users concerned about DNS spoofing should instead follow best practices: |
| # populating solr.shardsWhitelist, enabling TLS, etc. |
| networkaddress.cache.ttl=30 |
