inspec/lib/resources/auditd_rules.rb
2015-10-26 12:15:29 +01:00

53 lines
1.5 KiB
Ruby

# encoding: utf-8
# copyright: 2015, Vulcano Security GmbH
# author: Christoph Hartmann
# author: Dominik Richter
# license: All rights reserved
# Usage:
# describe audit_daemon_rules do
# its("LIST_RULES") {should contain_match(/^exit,always arch=.* key=time-change syscall=adjtimex,settimeofday/) }
# its("LIST_RULES") {should contain_match(/^exit,always arch=.* key=time-change syscall=stime,settimeofday,adjtimex/) }
# its("LIST_RULES") {should contain_match(/^exit,always arch=.* key=time-change syscall=clock_settime/)}
# its("LIST_RULES") {should contain_match(/^exit,always watch=\/etc\/localtime perm=wa key=time-change/)}
# end
class AuditDaemonRules < Vulcano.resource(1)
name 'auditd_rules'
def initialize
@content = vulcano.command('/sbin/auditctl -l').stdout.chomp
@opts = {
assignment_re: /^\s*([^:]*?)\s*:\s*(.*?)\s*$/,
multiple_values: true,
}
end
def params
@params ||= SimpleConfig.new(@content, @opts).params
end
def method_missing(name)
params[name.to_s]
end
def status(name)
@status_opts = {
assignment_re: /^\s*([^:]*?)\s*:\s*(.*?)\s*$/,
multiple_values: false,
}
@status_content ||= vulcano.command('/sbin/auditctl -s').stdout.chomp
@status_params = SimpleConfig.new(@status_content, @status_opts).params
status = @status_params['AUDIT_STATUS']
return nil if status.nil?
items = Hash[status.scan(/([^=]+)=(\w*)\s*/)]
items[name]
end
def to_s
'Audit Daemon Rules'
end
end