74 lines
3.2 KiB
Scheme
74 lines
3.2 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
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;;; Copyright © 2019 Danny Milosavljevic <dannym@scratchpost.org>
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;;; Copyright © 2020 Robin Green <greenrd@greenrd.org>
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;;;
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;;; This file is part of GNU Guix.
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;;;
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;;; GNU Guix is free software; you can redistribute it and/or modify it
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;;; under the terms of the GNU General Public License as published by
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;;; the Free Software Foundation; either version 3 of the License, or (at
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;;; your option) any later version.
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;;;
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;;; GNU Guix is distributed in the hope that it will be useful, but
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;;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;;; GNU General Public License for more details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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(define-module (gnu services auditd)
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#:use-module (gnu services)
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#:use-module (gnu services configuration)
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#:use-module (gnu services base)
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#:use-module (gnu services shepherd)
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#:use-module (gnu packages admin)
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#:use-module (guix records)
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#:use-module (guix gexp)
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#:use-module (guix packages)
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#:export (auditd-configuration
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auditd-service-type
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%default-auditd-configuration-directory))
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(define auditd.conf
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(plain-file "auditd.conf" "log_file = /var/log/audit.log\nlog_format = \
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ENRICHED\nfreq = 1\nspace_left = 5%\nspace_left_action = \
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syslog\nadmin_space_left_action = ignore\ndisk_full_action = \
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ignore\ndisk_error_action = syslog\n"))
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(define %default-auditd-configuration-directory
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(computed-file "auditd"
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#~(begin
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(mkdir #$output)
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(copy-file #$auditd.conf
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(string-append #$output "/auditd.conf")))))
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(define-record-type* <auditd-configuration>
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auditd-configuration make-auditd-configuration
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auditd-configuration?
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(audit auditd-configuration-audit ; file-like
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(default audit))
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(configuration-directory auditd-configuration-configuration-directory)) ; file-like
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(define (auditd-shepherd-service config)
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(let* ((audit (auditd-configuration-audit config))
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(configuration-directory (auditd-configuration-configuration-directory config)))
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(list (shepherd-service
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(documentation "Auditd allows you to audit file system accesses and process execution.")
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(provision '(auditd))
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(start #~(make-forkexec-constructor
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(list (string-append #$audit "/sbin/auditd") "-c" #$configuration-directory)
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#:pid-file "/var/run/auditd.pid"))
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(stop #~(make-kill-destructor))))))
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(define auditd-service-type
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(service-type (name 'auditd)
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(description "Allows auditing file system accesses and process execution.")
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(extensions
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(list
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(service-extension shepherd-root-service-type
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auditd-shepherd-service)))
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(default-value
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(auditd-configuration
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(configuration-directory %default-auditd-configuration-directory)))))
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