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osquery (17) Versions 1.8.1

Install and configure osquery (osquery.io)

Policyfile
Berkshelf
Knife
cookbook 'osquery', '~> 1.8.1', :supermarket
cookbook 'osquery', '~> 1.8.1'
knife supermarket install osquery
knife supermarket download osquery
README
Dependencies
Changelog
Quality 17%

osquery Cookbook

Build Status
Cookbook Version

This cookbook includes recipes and resources to install, configure, and start Facebook's osquery. osquery is an operating system instrumentation framework for OS X/macOS, Windows, and Linux.

Supported

Platforms

  • Ubuntu: 12.04, 14.04, 16.04
  • Centos/Redhat: 6.5, 7.0
  • OS X

Chef

  • Chef 11+

Cookbooks

Usage

  • Include osquery::default in your node's run_list
  • Override attributes to fit your desired setup

Recipes

default

The default recipe determines if a node is within the supported platform list and includes the one of the platform specific recipes to setup osquery.

centos/ubuntu/mac_os_x

  • Install osquery via package (rpm, deb, or pkg)
  • Setup syslog ingestion if enabled
  • Create configuration file(s)
  • Start/enable osqueryd service

Attributes

attributes/default.rb:

Default attributes control the version to install, syslog configuration, and whether or not to use Facebook's Apt/Yum repo or your own internal repo.

name type default description
['osquery']['version'] String 2.2.1 osquery version to install
['osquery']['packs'] Array %w(incident-response osx-attacks) packs to install
['osquery']['pack_source'] String osquery cookbook to load osquery packs from
['osquery']['repo']['internal'] Boolean false enable/disable the use the facebook repo
['osquery']['syslog']['enabled'] Boolean true enable syslog tables
['osquery']['syslog']['filename'] String /etc/rsyslog.d/60-osquery.conf syslog conf file path
['osquery']['syslog']['pipe_user'] String root syslog pipe user
['osquery']['syslog']['pipe_group'] String root syslog pipe group
attributes/config.rb:

Config attributes add options to the osquery config options key. This includes logger plugins, config plugin, splay, worker threads, and more.

name type default description
['osquery']['options']['config_plugin'] String filesystem configuration plugin
['osquery']['options']['logger_plugin'] String filesystem logger plugin
['osquery']['options']['schedule_splay_percent'] Fixnum 10 query schedule splay percentage
['osquery']['options']['events_expiry'] Fixnum 3600 timeout to expire eventing pubsub results
['osquery']['options']['verbose'] Boolean false enable verbose informational messages
['osquery']['options']['worker_threads'] Fixnum 2 number of work dispatch threads
['osquery']['options']['enable_monitor'] Boolean false enable schedule monitor
['osquery']['options']['syslog_pipe_path'] String /var/osquery/syslog_pipe_test syslog pipe path
attributes/schedule.rb:

Schedule attributes control the main osquery query schedule. You can add additional queries this way:

default['osquery']['schedule']['query_name'] = {
  query: 'SELECT * FROM table_name;',
  interval: '86400',
  description: 'my new query'
}
name type default description
['osquery']['schedule'] Hash osquery_info osquery scheduled queries
attributes/file_paths.rb:

File integrity monitoring paths.

name type default description
['osquery']['fim_enabled'] Boolean false enable/disable file event tracking in config
['osquery']['file_paths'] Hash homes, etc, and tmp file paths to monitor events from
['osquery']['exclude_paths'] Hash homes, etc, and tmp file paths to ignore monitor events from (category must exist in file_paths)
attributes/decorators.rb:

Decorator query options.

name type default description
['osquery']['decorators'] Hash {} load, always, or interval decorator queries

Custom Resources

osquery_conf: creates osquery config from selected options and packs
  • actions: :create or :delete
  • schedule: (required) Hash of scheduled queries to run
  • fim_paths: (optional) Hash of file integrity monitoring path descriptions and array of their paths
  • packs: (optional) List of osquery packs to install. Based on filenames ending in *.conf in pack_source/packs
  • pack_source: (optional) Cookbook source for osquery packs
  • The daemon configuration is compiled from the node['osquery']['options'] attributes.

create:

osquery_conf osquery_config_path do
  action      :create
  schedule    node['osquery']['schedule']
  fim_paths   node['osquery']['file_paths']
  fim_exclude_paths   node['osquery']['exclude_paths']
  packs       node['osquery']['packs']
  pack_source node['osquery']['pack_source']
  decorators  node['osquery']['decorators']
end

delete:

osquery_conf 'delete osquery config' do
  action :delete
end
osquery_install: installs osquery on centos/redhat, ubuntu, or os x
  • actions:
    • :install_ubuntu, :install_centos, :install_os_x
    • :remove_ubuntu, :remove_centos, :remove_os_x
  • version: (required - name attribute) string of the osquery version to install

install:

osquery_install node['osquery']['version'] do
  action :install_ubuntu
end

remove:

osquery_install node['osquery']['version'] do
  action :remove_ubuntu
end
osquery_syslog: creates osquery syslog config file
  • actions: :create or :delete
  • syslog_file: (required - name attribute) filename of the osquery syslog config
  • pipe_filter: the filter expression for routing events into the syslog pipe
  • pipe_path: the fifo pipe path
  • note: this resource installs rsyslog if not already configured

install:

osquery_syslog node['osquery']['syslog']['filename'] do
  pipe_filter node['osquery']['syslog']['pipe_filter']
  pipe_path   node['osquery']['options']['syslog_pipe_path']
  action      :create
  only_if     { node['osquery']['syslog']['enabled'] }
  notifies    :restart, "service[#{osquery_daemon}]"
end

delete:

osquery_syslog node['osquery']['syslog']['filename'] do
  action   :delete
  notifies :restart, "service[#{osquery_daemon}]"
end

Testing

Run rake to execute:
* foodcritic
* rubocop
* chefspec

Run kitchen verify to run Inspec integration tests
* Requirements: VirtualBox with Extension Pack (for the OS X vm)

Contributing

  1. Fork the repository on Github.
  2. Create a named feature branch (like add_component_x).
  3. Write your change.
  4. Write tests for your change.
  5. Run the tests, ensuring they all pass (rubocop; rspec).
  6. Submit a Pull Request using Github.

License and Authors

Copyright 2013-2014 Jack Naglieri <jacknagzdev@gmail.com>

Licensed 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.

Dependent cookbooks

apt >= 0.0.0

Contingent cookbooks

There are no cookbooks that are contingent upon this one.

osquery CHANGELOG

This file is used to list changes made in each version of the osquery cookbook.

0.1.0

  • [jack naglieri] - Initial release of osquery

0.2.0

  • [jack naglieri] - Dynamic osquery config template

Check the Markdown Syntax Guide for help with Markdown.

The Github Flavored Markdown page describes the differences between markdown on github and standard markdown.

Collaborator Number Metric
            

1.8.1 failed this metric

Failure: Cookbook has 0 collaborators. A cookbook must have at least 2 collaborators to pass this metric.

Contributing File Metric
            

1.8.1 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must contain a CONTRIBUTING.md file

Foodcritic Metric
            

1.8.1 failed this metric

FC085: Resource using new_resource.updated_by_last_action to converge resource: osquery/providers/syslog.rb:44
Run with Foodcritic Version 16.3.0 with tags metadata,correctness ~FC031 ~FC045 and failure tags any

No Binaries Metric
            

1.8.1 passed this metric

Testing File Metric
            

1.8.1 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must contain a TESTING.md file

Version Tag Metric
            

1.8.1 failed this metric

Failure: To pass this metric, your cookbook metadata must include a source url, the source url must be in the form of https://github.com/user/repo, and your repo must include a tag that matches this cookbook version number