mirror of
https://github.com/inspec/inspec
synced 2024-11-23 21:23:29 +00:00
74 lines
2.1 KiB
Text
74 lines
2.1 KiB
Text
---
|
|
title: About the etc_hosts_deny Resource
|
|
platform: linux
|
|
---
|
|
|
|
# etc\_hosts\_deny
|
|
|
|
Use the `etc_hosts_deny` InSpec audit resource to test rules for rejecting daemon and client traffic defined in /etc/hosts.deny.
|
|
|
|
<br>
|
|
|
|
## Syntax
|
|
|
|
An etc/hosts.deny rule specifies one or more daemons mapped to one or more clients, with zero or more options for rejecting traffic when found.
|
|
|
|
Use the where clause to match a property to one or more rules in the hosts.deny file:
|
|
|
|
describe etc_hosts_deny.where { daemon == 'value' } do
|
|
its ('client_list') { should include ['values'] }
|
|
its ('options') { should include ['values'] }
|
|
end
|
|
|
|
Use the optional constructor parameter to give an alternative path to hosts.deny:
|
|
|
|
describe etc_hosts_deny(hosts_path).where { daemon == 'value' } do
|
|
its ('client_list') { should include ['values'] }
|
|
its ('options') { should include ['values'] }
|
|
end
|
|
|
|
where
|
|
|
|
* `daemon` is a daemon that will be rejected to pass traffic in.
|
|
* `client_list` is a list of clients will be rejected to pass traffic in.
|
|
* `options` is a list of tasks that to be done with the rule when traffic is found.
|
|
|
|
<br>
|
|
|
|
## Properties
|
|
|
|
'daemon', 'client_list', 'options'
|
|
|
|
<br>
|
|
|
|
## Parameter Examples
|
|
|
|
### daemon
|
|
|
|
`daemon` returns a string containing the daemon that is allowed in the rule.
|
|
|
|
describe etc_hosts_deny.where { client_list == ['127.0.1.154', '[:fff:fAb0::]'] } do
|
|
its('daemon') { should eq ['vsftpd', 'sshd'] }
|
|
end
|
|
|
|
### client_list
|
|
|
|
`client_list` returns a 2d string array where each entry contains the clients specified for the rule.
|
|
|
|
describe etc_hosts_deny.where { daemon == 'sshd' } do
|
|
its('client_list') { should include ['192.168.0.0/16', '[abcd::0000:1234]'] }
|
|
end
|
|
|
|
### options
|
|
|
|
`options` returns a 2d string array where each entry contains any options specified for the rule.
|
|
|
|
describe etc_hosts_deny.where { daemon == 'sshd' } do
|
|
its('options') { should include ['deny', 'echo "REJECTED"'] }
|
|
end
|
|
|
|
<br>
|
|
|
|
## Matchers
|
|
|
|
For a full list of available matchers, please visit our [matchers page](https://www.inspec.io/docs/reference/matchers/).
|