mirror of
https://github.com/inspec/inspec
synced 2024-11-23 05:03:07 +00:00
Move some resources into Inspec::Resources module
The `DhParams`, `EtcHosts`, `GrubConfig`, `IisAppPool`, and `SSL` resources were not properly located inside the `Inspec::Resources` module. Fixes: #4327 Signed-off-by: Kris Shannon <k.shannon@amaze.com.au>
This commit is contained in:
Kris Shannon
parent
723d53e6b1
commit
4a30a8aa32
5 changed files with 505 additions and 495 deletions
|
|
@ -1,81 +1,83 @@
|
|||
require "openssl"
|
||||
require "inspec/utils/file_reader"
|
||||
|
||||
class DhParams < Inspec.resource(1)
|
||||
name "dh_params"
|
||||
supports platform: "unix"
|
||||
desc '
|
||||
Use the `dh_params` InSpec audit resource to test Diffie-Hellman (DH)
|
||||
parameters.
|
||||
'
|
||||
module Inspec::Resources
|
||||
class DhParams < Inspec.resource(1)
|
||||
name "dh_params"
|
||||
supports platform: "unix"
|
||||
desc '
|
||||
Use the `dh_params` InSpec audit resource to test Diffie-Hellman (DH)
|
||||
parameters.
|
||||
'
|
||||
|
||||
example <<~EXAMPLE
|
||||
describe dh_params('/path/to/file.dh_pem') do
|
||||
it { should be_dh_params }
|
||||
it { should be_valid }
|
||||
its('generator') { should eq 2 }
|
||||
its('modulus') { should eq '00:91:a0:15:89:e5:bc:38:93:12:02:fc:...' }
|
||||
its('prime_length') { should eq 2048 }
|
||||
its('pem') { should eq '-----BEGIN DH PARAMETERS...' }
|
||||
its('text') { should eq 'PKCS#3 DH Parameters: (2048 bit)...' }
|
||||
example <<~EXAMPLE
|
||||
describe dh_params('/path/to/file.dh_pem') do
|
||||
it { should be_dh_params }
|
||||
it { should be_valid }
|
||||
its('generator') { should eq 2 }
|
||||
its('modulus') { should eq '00:91:a0:15:89:e5:bc:38:93:12:02:fc:...' }
|
||||
its('prime_length') { should eq 2048 }
|
||||
its('pem') { should eq '-----BEGIN DH PARAMETERS...' }
|
||||
its('text') { should eq 'PKCS#3 DH Parameters: (2048 bit)...' }
|
||||
end
|
||||
EXAMPLE
|
||||
|
||||
include FileReader
|
||||
|
||||
def initialize(filename)
|
||||
@dh_params_path = filename
|
||||
@dh_params = OpenSSL::PKey::DH.new read_file_content(@dh_params_path)
|
||||
end
|
||||
EXAMPLE
|
||||
|
||||
include FileReader
|
||||
# it { should be_dh_params }
|
||||
def dh_params?
|
||||
!@dh_params.nil?
|
||||
end
|
||||
|
||||
def initialize(filename)
|
||||
@dh_params_path = filename
|
||||
@dh_params = OpenSSL::PKey::DH.new read_file_content(@dh_params_path)
|
||||
end
|
||||
# its('generator') { should eq 2 }
|
||||
def generator
|
||||
return if @dh_params.nil?
|
||||
|
||||
# it { should be_dh_params }
|
||||
def dh_params?
|
||||
!@dh_params.nil?
|
||||
end
|
||||
@dh_params.g.to_i
|
||||
end
|
||||
|
||||
# its('generator') { should eq 2 }
|
||||
def generator
|
||||
return if @dh_params.nil?
|
||||
# its('modulus') { should eq '00:91:a0:15:89:e5:bc:38:93:12:02:fc:...' }
|
||||
def modulus
|
||||
return if @dh_params.nil?
|
||||
|
||||
@dh_params.g.to_i
|
||||
end
|
||||
"00:" + @dh_params.p.to_s(16).downcase.scan(/.{2}/).join(":")
|
||||
end
|
||||
|
||||
# its('modulus') { should eq '00:91:a0:15:89:e5:bc:38:93:12:02:fc:...' }
|
||||
def modulus
|
||||
return if @dh_params.nil?
|
||||
# its('pem') { should eq '-----BEGIN DH PARAMETERS...' }
|
||||
def pem
|
||||
return if @dh_params.nil?
|
||||
|
||||
"00:" + @dh_params.p.to_s(16).downcase.scan(/.{2}/).join(":")
|
||||
end
|
||||
@dh_params.to_pem
|
||||
end
|
||||
|
||||
# its('pem') { should eq '-----BEGIN DH PARAMETERS...' }
|
||||
def pem
|
||||
return if @dh_params.nil?
|
||||
# its('prime_length') { should be 2048 }
|
||||
def prime_length
|
||||
return if @dh_params.nil?
|
||||
|
||||
@dh_params.to_pem
|
||||
end
|
||||
@dh_params.p.num_bits
|
||||
end
|
||||
|
||||
# its('prime_length') { should be 2048 }
|
||||
def prime_length
|
||||
return if @dh_params.nil?
|
||||
# its('text') { should eq 'human-readable-text' }
|
||||
def text
|
||||
return if @dh_params.nil?
|
||||
|
||||
@dh_params.p.num_bits
|
||||
end
|
||||
@dh_params.to_text
|
||||
end
|
||||
|
||||
# its('text') { should eq 'human-readable-text' }
|
||||
def text
|
||||
return if @dh_params.nil?
|
||||
# it { should be_valid }
|
||||
def valid?
|
||||
return if @dh_params.nil?
|
||||
|
||||
@dh_params.to_text
|
||||
end
|
||||
@dh_params.params_ok?
|
||||
end
|
||||
|
||||
# it { should be_valid }
|
||||
def valid?
|
||||
return if @dh_params.nil?
|
||||
|
||||
@dh_params.params_ok?
|
||||
end
|
||||
|
||||
def to_s
|
||||
"dh_params #{@dh_params_path}"
|
||||
def to_s
|
||||
"dh_params #{@dh_params_path}"
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
|
|||
|
|
@ -1,62 +1,64 @@
|
|||
require "inspec/utils/parser"
|
||||
require "inspec/utils/file_reader"
|
||||
|
||||
class EtcHosts < Inspec.resource(1)
|
||||
name "etc_hosts"
|
||||
supports platform: "linux"
|
||||
supports platform: "bsd"
|
||||
supports platform: "windows"
|
||||
desc 'Use the etc_hosts InSpec audit resource to find an
|
||||
ip_address and its associated hosts'
|
||||
example <<~EXAMPLE
|
||||
describe etc_hosts.where { ip_address == '127.0.0.1' } do
|
||||
its('ip_address') { should cmp '127.0.0.1' }
|
||||
its('primary_name') { should cmp 'localhost' }
|
||||
its('all_host_names') { should eq [['localhost', 'localhost.localdomain', 'localhost4', 'localhost4.localdomain4']] }
|
||||
module Inspec::Resources
|
||||
class EtcHosts < Inspec.resource(1)
|
||||
name "etc_hosts"
|
||||
supports platform: "linux"
|
||||
supports platform: "bsd"
|
||||
supports platform: "windows"
|
||||
desc 'Use the etc_hosts InSpec audit resource to find an
|
||||
ip_address and its associated hosts'
|
||||
example <<~EXAMPLE
|
||||
describe etc_hosts.where { ip_address == '127.0.0.1' } do
|
||||
its('ip_address') { should cmp '127.0.0.1' }
|
||||
its('primary_name') { should cmp 'localhost' }
|
||||
its('all_host_names') { should eq [['localhost', 'localhost.localdomain', 'localhost4', 'localhost4.localdomain4']] }
|
||||
end
|
||||
EXAMPLE
|
||||
|
||||
attr_reader :params
|
||||
|
||||
include CommentParser
|
||||
include FileReader
|
||||
|
||||
DEFAULT_UNIX_PATH = "/etc/hosts".freeze
|
||||
DEFAULT_WINDOWS_PATH = 'C:\windows\system32\drivers\etc\hosts'.freeze
|
||||
|
||||
def initialize(hosts_path = nil)
|
||||
content = read_file_content(hosts_path || default_hosts_file_path)
|
||||
|
||||
@params = parse_conf(content.lines)
|
||||
end
|
||||
EXAMPLE
|
||||
|
||||
attr_reader :params
|
||||
FilterTable.create
|
||||
.register_column(:ip_address, field: "ip_address")
|
||||
.register_column(:primary_name, field: "primary_name")
|
||||
.register_column(:all_host_names, field: "all_host_names")
|
||||
.install_filter_methods_on_resource(self, :params)
|
||||
|
||||
include CommentParser
|
||||
include FileReader
|
||||
private
|
||||
|
||||
DEFAULT_UNIX_PATH = "/etc/hosts".freeze
|
||||
DEFAULT_WINDOWS_PATH = 'C:\windows\system32\drivers\etc\hosts'.freeze
|
||||
def default_hosts_file_path
|
||||
inspec.os.windows? ? DEFAULT_WINDOWS_PATH : DEFAULT_UNIX_PATH
|
||||
end
|
||||
|
||||
def initialize(hosts_path = nil)
|
||||
content = read_file_content(hosts_path || default_hosts_file_path)
|
||||
def parse_conf(lines)
|
||||
lines.reject(&:empty?).reject(&comment?).map(&parse_data).map(&format_data)
|
||||
end
|
||||
|
||||
@params = parse_conf(content.lines)
|
||||
end
|
||||
def comment?
|
||||
parse_options = { comment_char: "#", standalone_comments: false }
|
||||
|
||||
FilterTable.create
|
||||
.register_column(:ip_address, field: "ip_address")
|
||||
.register_column(:primary_name, field: "primary_name")
|
||||
.register_column(:all_host_names, field: "all_host_names")
|
||||
.install_filter_methods_on_resource(self, :params)
|
||||
->(data) { parse_comment_line(data, parse_options).first.empty? }
|
||||
end
|
||||
|
||||
private
|
||||
def parse_data
|
||||
->(data) { [data.split[0], data.split[1], data.split[1..-1]] }
|
||||
end
|
||||
|
||||
def default_hosts_file_path
|
||||
inspec.os.windows? ? DEFAULT_WINDOWS_PATH : DEFAULT_UNIX_PATH
|
||||
end
|
||||
|
||||
def parse_conf(lines)
|
||||
lines.reject(&:empty?).reject(&comment?).map(&parse_data).map(&format_data)
|
||||
end
|
||||
|
||||
def comment?
|
||||
parse_options = { comment_char: "#", standalone_comments: false }
|
||||
|
||||
->(data) { parse_comment_line(data, parse_options).first.empty? }
|
||||
end
|
||||
|
||||
def parse_data
|
||||
->(data) { [data.split[0], data.split[1], data.split[1..-1]] }
|
||||
end
|
||||
|
||||
def format_data
|
||||
->(data) { %w{ip_address primary_name all_host_names}.zip(data).to_h }
|
||||
def format_data
|
||||
->(data) { %w{ip_address primary_name all_host_names}.zip(data).to_h }
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
|
|||
|
|
@ -1,228 +1,230 @@
|
|||
require "inspec/utils/simpleconfig"
|
||||
require "inspec/utils/file_reader"
|
||||
|
||||
class GrubConfig < Inspec.resource(1)
|
||||
name "grub_conf"
|
||||
supports platform: "unix"
|
||||
desc "Use the grub_conf InSpec audit resource to test the boot config of Linux systems that use Grub."
|
||||
example <<~EXAMPLE
|
||||
describe grub_conf('/etc/grub.conf', 'default') do
|
||||
its('kernel') { should include '/vmlinuz-2.6.32-573.7.1.el6.x86_64' }
|
||||
its('initrd') { should include '/initramfs-2.6.32-573.el6.x86_64.img=1' }
|
||||
its('default') { should_not eq '1' }
|
||||
its('timeout') { should eq '5' }
|
||||
end
|
||||
|
||||
also check specific kernels
|
||||
describe grub_conf('/etc/grub.conf', 'CentOS (2.6.32-573.12.1.el6.x86_64)') do
|
||||
its('kernel') { should include 'audit=1' }
|
||||
end
|
||||
EXAMPLE
|
||||
|
||||
include FileReader
|
||||
|
||||
class UnknownGrubConfig < StandardError; end
|
||||
|
||||
def initialize(path = nil, kernel = nil)
|
||||
config_for_platform(path)
|
||||
@content = read_file(@conf_path)
|
||||
@kernel = kernel || "default"
|
||||
rescue UnknownGrubConfig
|
||||
skip_resource "The `grub_config` resource is not supported on your OS yet."
|
||||
end
|
||||
|
||||
def config_for_platform(path)
|
||||
os = inspec.os
|
||||
if os.redhat? || os[:name] == "fedora"
|
||||
config_for_redhatish(path)
|
||||
elsif os.debian?
|
||||
@conf_path = path || "/boot/grub/grub.cfg"
|
||||
@defaults_path = "/etc/default/grub"
|
||||
@grubenv_path = "/boot/grub2/grubenv"
|
||||
@version = "grub2"
|
||||
elsif os[:name] == "amazon"
|
||||
@conf_path = path || "/etc/grub.conf"
|
||||
@version = "legacy"
|
||||
else
|
||||
raise UnknownGrubConfig
|
||||
end
|
||||
end
|
||||
|
||||
def config_for_redhatish(path)
|
||||
if inspec.os[:release].to_f < 7
|
||||
@conf_path = path || "/etc/grub.conf"
|
||||
@version = "legacy"
|
||||
else
|
||||
@conf_path = path || "/boot/grub2/grub.cfg"
|
||||
@defaults_path = "/etc/default/grub"
|
||||
@grubenv_path = "/boot/grub2/grubenv"
|
||||
@version = "grub2"
|
||||
end
|
||||
end
|
||||
|
||||
def method_missing(name)
|
||||
read_params[name.to_s]
|
||||
end
|
||||
|
||||
def to_s
|
||||
"Grub Config"
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
######################################################################
|
||||
# Grub2 This is used by all supported versions of Ubuntu and Rhel 7+ #
|
||||
######################################################################
|
||||
|
||||
def grub2_parse_kernel_lines(content, conf)
|
||||
menu_entries = extract_menu_entries(content)
|
||||
|
||||
if @kernel == "default"
|
||||
default_menu_entry(menu_entries, conf["GRUB_DEFAULT"])
|
||||
else
|
||||
menu_entries.find { |entry| entry["name"] == @kernel }
|
||||
end
|
||||
end
|
||||
|
||||
def extract_menu_entries(content)
|
||||
menu_entries = []
|
||||
|
||||
lines = content.split("\n")
|
||||
lines.each_with_index do |line, index|
|
||||
next unless line =~ /^menuentry\s+.*/
|
||||
|
||||
entry = {}
|
||||
entry["insmod"] = []
|
||||
|
||||
# Extract name from menuentry line
|
||||
capture_data = line.match(/(?:^|\s+).*menuentry\s*['|"](.*)['|"]\s*--/)
|
||||
if capture_data.nil? || capture_data.captures[0].nil?
|
||||
raise Inspec::Exceptions::ResourceFailed "Failed to extract menuentry name from #{line}"
|
||||
module Inspec::Resources
|
||||
class GrubConfig < Inspec.resource(1)
|
||||
name "grub_conf"
|
||||
supports platform: "unix"
|
||||
desc "Use the grub_conf InSpec audit resource to test the boot config of Linux systems that use Grub."
|
||||
example <<~EXAMPLE
|
||||
describe grub_conf('/etc/grub.conf', 'default') do
|
||||
its('kernel') { should include '/vmlinuz-2.6.32-573.7.1.el6.x86_64' }
|
||||
its('initrd') { should include '/initramfs-2.6.32-573.el6.x86_64.img=1' }
|
||||
its('default') { should_not eq '1' }
|
||||
its('timeout') { should eq '5' }
|
||||
end
|
||||
|
||||
entry["name"] = capture_data.captures[0]
|
||||
also check specific kernels
|
||||
describe grub_conf('/etc/grub.conf', 'CentOS (2.6.32-573.12.1.el6.x86_64)') do
|
||||
its('kernel') { should include 'audit=1' }
|
||||
end
|
||||
EXAMPLE
|
||||
|
||||
# Begin processing from index forward until a `}` line is met
|
||||
lines.drop(index + 1).each do |mline|
|
||||
break if mline =~ /^\s*}\s*$/
|
||||
include FileReader
|
||||
|
||||
case mline
|
||||
when /(?:^|\s*)initrd.*/
|
||||
entry["initrd"] = mline.split(" ")[1]
|
||||
when /(?:^|\s*)linux.*/
|
||||
entry["kernel"] = mline.split
|
||||
when /(?:^|\s*)set root=.*/
|
||||
entry["root"] = mline.split("=")[1].tr("'", "")
|
||||
when /(?:^|\s*)insmod.*/
|
||||
entry["insmod"] << mline.split(" ")[1]
|
||||
class UnknownGrubConfig < StandardError; end
|
||||
|
||||
def initialize(path = nil, kernel = nil)
|
||||
config_for_platform(path)
|
||||
@content = read_file(@conf_path)
|
||||
@kernel = kernel || "default"
|
||||
rescue UnknownGrubConfig
|
||||
skip_resource "The `grub_config` resource is not supported on your OS yet."
|
||||
end
|
||||
|
||||
def config_for_platform(path)
|
||||
os = inspec.os
|
||||
if os.redhat? || os[:name] == "fedora"
|
||||
config_for_redhatish(path)
|
||||
elsif os.debian?
|
||||
@conf_path = path || "/boot/grub/grub.cfg"
|
||||
@defaults_path = "/etc/default/grub"
|
||||
@grubenv_path = "/boot/grub2/grubenv"
|
||||
@version = "grub2"
|
||||
elsif os[:name] == "amazon"
|
||||
@conf_path = path || "/etc/grub.conf"
|
||||
@version = "legacy"
|
||||
else
|
||||
raise UnknownGrubConfig
|
||||
end
|
||||
end
|
||||
|
||||
def config_for_redhatish(path)
|
||||
if inspec.os[:release].to_f < 7
|
||||
@conf_path = path || "/etc/grub.conf"
|
||||
@version = "legacy"
|
||||
else
|
||||
@conf_path = path || "/boot/grub2/grub.cfg"
|
||||
@defaults_path = "/etc/default/grub"
|
||||
@grubenv_path = "/boot/grub2/grubenv"
|
||||
@version = "grub2"
|
||||
end
|
||||
end
|
||||
|
||||
def method_missing(name)
|
||||
read_params[name.to_s]
|
||||
end
|
||||
|
||||
def to_s
|
||||
"Grub Config"
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
######################################################################
|
||||
# Grub2 This is used by all supported versions of Ubuntu and Rhel 7+ #
|
||||
######################################################################
|
||||
|
||||
def grub2_parse_kernel_lines(content, conf)
|
||||
menu_entries = extract_menu_entries(content)
|
||||
|
||||
if @kernel == "default"
|
||||
default_menu_entry(menu_entries, conf["GRUB_DEFAULT"])
|
||||
else
|
||||
menu_entries.find { |entry| entry["name"] == @kernel }
|
||||
end
|
||||
end
|
||||
|
||||
def extract_menu_entries(content)
|
||||
menu_entries = []
|
||||
|
||||
lines = content.split("\n")
|
||||
lines.each_with_index do |line, index|
|
||||
next unless line =~ /^menuentry\s+.*/
|
||||
|
||||
entry = {}
|
||||
entry["insmod"] = []
|
||||
|
||||
# Extract name from menuentry line
|
||||
capture_data = line.match(/(?:^|\s+).*menuentry\s*['|"](.*)['|"]\s*--/)
|
||||
if capture_data.nil? || capture_data.captures[0].nil?
|
||||
raise Inspec::Exceptions::ResourceFailed "Failed to extract menuentry name from #{line}"
|
||||
end
|
||||
end
|
||||
|
||||
menu_entries << entry
|
||||
end
|
||||
entry["name"] = capture_data.captures[0]
|
||||
|
||||
menu_entries
|
||||
end
|
||||
# Begin processing from index forward until a `}` line is met
|
||||
lines.drop(index + 1).each do |mline|
|
||||
break if mline =~ /^\s*}\s*$/
|
||||
|
||||
def default_menu_entry(menu_entries, default)
|
||||
# If the default entry isn't `saved` then a number is used as an index.
|
||||
# By default this is `0`, which would be the first item in the list.
|
||||
return menu_entries[default.to_i] unless default == "saved"
|
||||
|
||||
grubenv_contents = inspec.file(@grubenv_path).content
|
||||
|
||||
# The location of the grubenv file is not guaranteed. In the case that
|
||||
# the file does not exist this will return the 0th entry. This will also
|
||||
# return the 0th entry if InSpec lacks permission to read the file. Both
|
||||
# of these reflect the default Grub2 behavior.
|
||||
return menu_entries[0] if grubenv_contents.nil?
|
||||
|
||||
default_name = SimpleConfig.new(grubenv_contents).params["saved_entry"]
|
||||
default_entry = menu_entries.select { |k| k["name"] == default_name }[0]
|
||||
return default_entry unless default_entry.nil?
|
||||
|
||||
# It is possible for the saved entry to not be valid . For example, grubenv
|
||||
# not being up to date. If so, the 0th entry is the default.
|
||||
menu_entries[0]
|
||||
end
|
||||
|
||||
###################################################################
|
||||
# Grub1 aka legacy-grub config. Primarily used by Centos/Rhel 6.x #
|
||||
###################################################################
|
||||
|
||||
def parse_kernel_lines(content, conf)
|
||||
# Find all "title" lines and then parse them into arrays
|
||||
menu_entry = 0
|
||||
lines = content.split("\n")
|
||||
kernel_opts = {}
|
||||
lines.each_with_index do |file_line, index|
|
||||
next unless file_line =~ /^title.*/
|
||||
|
||||
current_kernel = file_line.split(" ", 2)[1]
|
||||
lines.drop(index + 1).each do |kernel_line|
|
||||
if kernel_line =~ /^\s.*/
|
||||
option_type = kernel_line.split(" ")[0]
|
||||
line_options = kernel_line.split(" ").drop(1)
|
||||
if (menu_entry == conf["default"].to_i && @kernel == "default") || current_kernel == @kernel
|
||||
if option_type == "kernel"
|
||||
kernel_opts["kernel"] = line_options
|
||||
else
|
||||
kernel_opts[option_type] = line_options[0]
|
||||
end
|
||||
case mline
|
||||
when /(?:^|\s*)initrd.*/
|
||||
entry["initrd"] = mline.split(" ")[1]
|
||||
when /(?:^|\s*)linux.*/
|
||||
entry["kernel"] = mline.split
|
||||
when /(?:^|\s*)set root=.*/
|
||||
entry["root"] = mline.split("=")[1].tr("'", "")
|
||||
when /(?:^|\s*)insmod.*/
|
||||
entry["insmod"] << mline.split(" ")[1]
|
||||
end
|
||||
else
|
||||
menu_entry += 1
|
||||
break
|
||||
end
|
||||
end
|
||||
end
|
||||
kernel_opts
|
||||
end
|
||||
|
||||
def read_file(config_file)
|
||||
read_file_content(config_file)
|
||||
end
|
||||
|
||||
def read_params
|
||||
return @params if defined?(@params)
|
||||
|
||||
content = read_file(@conf_path)
|
||||
|
||||
if @version == "legacy"
|
||||
# parse the file
|
||||
conf = SimpleConfig.new(
|
||||
content,
|
||||
multiple_values: true
|
||||
).params
|
||||
# convert single entry arrays into strings
|
||||
conf.each do |key, value|
|
||||
if value.size == 1
|
||||
conf[key] = conf[key][0].to_s
|
||||
end
|
||||
end
|
||||
kernel_opts = parse_kernel_lines(content, conf)
|
||||
@params = conf.merge(kernel_opts)
|
||||
end
|
||||
|
||||
if @version == "grub2"
|
||||
# read defaults
|
||||
defaults = read_file(@defaults_path)
|
||||
|
||||
conf = SimpleConfig.new(
|
||||
defaults,
|
||||
multiple_values: true
|
||||
).params
|
||||
|
||||
# convert single entry arrays into strings
|
||||
conf.each do |key, value|
|
||||
if value.size == 1
|
||||
conf[key] = conf[key][0].to_s
|
||||
end
|
||||
menu_entries << entry
|
||||
end
|
||||
|
||||
kernel_opts = grub2_parse_kernel_lines(content, conf)
|
||||
@params = conf.merge(kernel_opts)
|
||||
menu_entries
|
||||
end
|
||||
|
||||
def default_menu_entry(menu_entries, default)
|
||||
# If the default entry isn't `saved` then a number is used as an index.
|
||||
# By default this is `0`, which would be the first item in the list.
|
||||
return menu_entries[default.to_i] unless default == "saved"
|
||||
|
||||
grubenv_contents = inspec.file(@grubenv_path).content
|
||||
|
||||
# The location of the grubenv file is not guaranteed. In the case that
|
||||
# the file does not exist this will return the 0th entry. This will also
|
||||
# return the 0th entry if InSpec lacks permission to read the file. Both
|
||||
# of these reflect the default Grub2 behavior.
|
||||
return menu_entries[0] if grubenv_contents.nil?
|
||||
|
||||
default_name = SimpleConfig.new(grubenv_contents).params["saved_entry"]
|
||||
default_entry = menu_entries.select { |k| k["name"] == default_name }[0]
|
||||
return default_entry unless default_entry.nil?
|
||||
|
||||
# It is possible for the saved entry to not be valid . For example, grubenv
|
||||
# not being up to date. If so, the 0th entry is the default.
|
||||
menu_entries[0]
|
||||
end
|
||||
|
||||
###################################################################
|
||||
# Grub1 aka legacy-grub config. Primarily used by Centos/Rhel 6.x #
|
||||
###################################################################
|
||||
|
||||
def parse_kernel_lines(content, conf)
|
||||
# Find all "title" lines and then parse them into arrays
|
||||
menu_entry = 0
|
||||
lines = content.split("\n")
|
||||
kernel_opts = {}
|
||||
lines.each_with_index do |file_line, index|
|
||||
next unless file_line =~ /^title.*/
|
||||
|
||||
current_kernel = file_line.split(" ", 2)[1]
|
||||
lines.drop(index + 1).each do |kernel_line|
|
||||
if kernel_line =~ /^\s.*/
|
||||
option_type = kernel_line.split(" ")[0]
|
||||
line_options = kernel_line.split(" ").drop(1)
|
||||
if (menu_entry == conf["default"].to_i && @kernel == "default") || current_kernel == @kernel
|
||||
if option_type == "kernel"
|
||||
kernel_opts["kernel"] = line_options
|
||||
else
|
||||
kernel_opts[option_type] = line_options[0]
|
||||
end
|
||||
end
|
||||
else
|
||||
menu_entry += 1
|
||||
break
|
||||
end
|
||||
end
|
||||
end
|
||||
kernel_opts
|
||||
end
|
||||
|
||||
def read_file(config_file)
|
||||
read_file_content(config_file)
|
||||
end
|
||||
|
||||
def read_params
|
||||
return @params if defined?(@params)
|
||||
|
||||
content = read_file(@conf_path)
|
||||
|
||||
if @version == "legacy"
|
||||
# parse the file
|
||||
conf = SimpleConfig.new(
|
||||
content,
|
||||
multiple_values: true
|
||||
).params
|
||||
# convert single entry arrays into strings
|
||||
conf.each do |key, value|
|
||||
if value.size == 1
|
||||
conf[key] = conf[key][0].to_s
|
||||
end
|
||||
end
|
||||
kernel_opts = parse_kernel_lines(content, conf)
|
||||
@params = conf.merge(kernel_opts)
|
||||
end
|
||||
|
||||
if @version == "grub2"
|
||||
# read defaults
|
||||
defaults = read_file(@defaults_path)
|
||||
|
||||
conf = SimpleConfig.new(
|
||||
defaults,
|
||||
multiple_values: true
|
||||
).params
|
||||
|
||||
# convert single entry arrays into strings
|
||||
conf.each do |key, value|
|
||||
if value.size == 1
|
||||
conf[key] = conf[key][0].to_s
|
||||
end
|
||||
end
|
||||
|
||||
kernel_opts = grub2_parse_kernel_lines(content, conf)
|
||||
@params = conf.merge(kernel_opts)
|
||||
end
|
||||
@params
|
||||
end
|
||||
@params
|
||||
end
|
||||
end
|
||||
|
|
|
|||
|
|
@ -5,125 +5,127 @@ require "inspec/resources/powershell"
|
|||
# check for web applications in IIS
|
||||
# Note: this is only supported in windows 2012 and later
|
||||
|
||||
class IisAppPool < Inspec.resource(1)
|
||||
name "iis_app_pool"
|
||||
desc "Tests IIS application pool configuration on windows."
|
||||
supports platform: "windows"
|
||||
example <<~EXAMPLE
|
||||
describe iis_app_pool('DefaultAppPool') do
|
||||
it { should exist }
|
||||
its('enable32bit') { should cmp 'True' }
|
||||
its('runtime_version') { should eq 'v4.0' }
|
||||
its('pipeline_mode') { should eq 'Integrated' }
|
||||
module Inspec::Resources
|
||||
class IisAppPool < Inspec.resource(1)
|
||||
name "iis_app_pool"
|
||||
desc "Tests IIS application pool configuration on windows."
|
||||
supports platform: "windows"
|
||||
example <<~EXAMPLE
|
||||
describe iis_app_pool('DefaultAppPool') do
|
||||
it { should exist }
|
||||
its('enable32bit') { should cmp 'True' }
|
||||
its('runtime_version') { should eq 'v4.0' }
|
||||
its('pipeline_mode') { should eq 'Integrated' }
|
||||
end
|
||||
EXAMPLE
|
||||
|
||||
def initialize(pool_name)
|
||||
@pool_name = pool_name
|
||||
@pool_path = "IIS:\\AppPools\\#{@pool_name}"
|
||||
@cache = nil
|
||||
|
||||
# verify that this resource is only supported on Windows
|
||||
return skip_resource "The `iis_app_pool` resource is not supported on your OS." unless inspec.os.windows?
|
||||
end
|
||||
EXAMPLE
|
||||
|
||||
def initialize(pool_name)
|
||||
@pool_name = pool_name
|
||||
@pool_path = "IIS:\\AppPools\\#{@pool_name}"
|
||||
@cache = nil
|
||||
def pool_name
|
||||
iis_app_pool[:pool_name]
|
||||
end
|
||||
|
||||
# verify that this resource is only supported on Windows
|
||||
return skip_resource "The `iis_app_pool` resource is not supported on your OS." unless inspec.os.windows?
|
||||
end
|
||||
def runtime_version
|
||||
iis_app_pool[:version]
|
||||
end
|
||||
|
||||
def pool_name
|
||||
iis_app_pool[:pool_name]
|
||||
end
|
||||
def enable32bit
|
||||
iis_app_pool[:e32b]
|
||||
end
|
||||
|
||||
def runtime_version
|
||||
iis_app_pool[:version]
|
||||
end
|
||||
def pipeline_mode
|
||||
iis_app_pool[:mode]
|
||||
end
|
||||
|
||||
def enable32bit
|
||||
iis_app_pool[:e32b]
|
||||
end
|
||||
def max_processes
|
||||
iis_app_pool[:processes]
|
||||
end
|
||||
|
||||
def pipeline_mode
|
||||
iis_app_pool[:mode]
|
||||
end
|
||||
def timeout
|
||||
iis_app_pool[:timeout]
|
||||
end
|
||||
|
||||
def max_processes
|
||||
iis_app_pool[:processes]
|
||||
end
|
||||
def timeout_days
|
||||
iis_app_pool[:timeout_days]
|
||||
end
|
||||
|
||||
def timeout
|
||||
iis_app_pool[:timeout]
|
||||
end
|
||||
def timeout_hours
|
||||
iis_app_pool[:timeout_hours]
|
||||
end
|
||||
|
||||
def timeout_days
|
||||
iis_app_pool[:timeout_days]
|
||||
end
|
||||
def timeout_minutes
|
||||
iis_app_pool[:timeout_minutes]
|
||||
end
|
||||
|
||||
def timeout_hours
|
||||
iis_app_pool[:timeout_hours]
|
||||
end
|
||||
def timeout_seconds
|
||||
iis_app_pool[:timeout_seconds]
|
||||
end
|
||||
|
||||
def timeout_minutes
|
||||
iis_app_pool[:timeout_minutes]
|
||||
end
|
||||
def user_identity_type
|
||||
iis_app_pool[:user_identity_type]
|
||||
end
|
||||
|
||||
def timeout_seconds
|
||||
iis_app_pool[:timeout_seconds]
|
||||
end
|
||||
def username
|
||||
iis_app_pool[:username]
|
||||
end
|
||||
|
||||
def user_identity_type
|
||||
iis_app_pool[:user_identity_type]
|
||||
end
|
||||
def exists?
|
||||
!iis_app_pool[:pool_name].empty?
|
||||
end
|
||||
|
||||
def username
|
||||
iis_app_pool[:username]
|
||||
end
|
||||
def to_s
|
||||
"IIS App Pool '#{@pool_name}'"
|
||||
end
|
||||
|
||||
def exists?
|
||||
!iis_app_pool[:pool_name].empty?
|
||||
end
|
||||
private
|
||||
|
||||
def to_s
|
||||
"IIS App Pool '#{@pool_name}'"
|
||||
end
|
||||
def iis_app_pool
|
||||
return @cache unless @cache.nil?
|
||||
|
||||
private
|
||||
# We use `-Compress` here to avoid a bug in PowerShell
|
||||
# It does not affect validity of the output, only the representation
|
||||
# See: https://github.com/inspec/inspec/pull/3842
|
||||
script = <<~EOH
|
||||
Import-Module WebAdministration
|
||||
If (Test-Path '#{@pool_path}') {
|
||||
Get-Item '#{@pool_path}' | Select-Object * | ConvertTo-Json -Compress
|
||||
} Else {
|
||||
Write-Host '{}'
|
||||
}
|
||||
EOH
|
||||
cmd = inspec.powershell(script)
|
||||
|
||||
def iis_app_pool
|
||||
return @cache unless @cache.nil?
|
||||
begin
|
||||
pool = JSON.parse(cmd.stdout)
|
||||
rescue JSON::ParserError => _e
|
||||
raise Inspec::Exceptions::ResourceFailed, "Unable to parse app pool JSON"
|
||||
end
|
||||
|
||||
# We use `-Compress` here to avoid a bug in PowerShell
|
||||
# It does not affect validity of the output, only the representation
|
||||
# See: https://github.com/inspec/inspec/pull/3842
|
||||
script = <<~EOH
|
||||
Import-Module WebAdministration
|
||||
If (Test-Path '#{@pool_path}') {
|
||||
Get-Item '#{@pool_path}' | Select-Object * | ConvertTo-Json -Compress
|
||||
} Else {
|
||||
Write-Host '{}'
|
||||
process_model = pool.fetch("processModel", {})
|
||||
idle_timeout = process_model.fetch("idleTimeout", {})
|
||||
|
||||
# map our values to a hash table
|
||||
@cache = {
|
||||
pool_name: pool["name"],
|
||||
version: pool["managedRuntimeVersion"],
|
||||
e32b: pool["enable32BitAppOnWin64"],
|
||||
mode: pool["managedPipelineMode"],
|
||||
processes: process_model["maxProcesses"],
|
||||
timeout: "#{idle_timeout["Hours"]}:#{idle_timeout["Minutes"]}:#{idle_timeout["Seconds"]}",
|
||||
timeout_days: idle_timeout["Days"],
|
||||
timeout_hours: idle_timeout["Hours"],
|
||||
timeout_minutes: idle_timeout["Minutes"],
|
||||
timeout_seconds: idle_timeout["Seconds"],
|
||||
user_identity_type: process_model["identityType"],
|
||||
username: process_model["userName"],
|
||||
}
|
||||
EOH
|
||||
cmd = inspec.powershell(script)
|
||||
|
||||
begin
|
||||
pool = JSON.parse(cmd.stdout)
|
||||
rescue JSON::ParserError => _e
|
||||
raise Inspec::Exceptions::ResourceFailed, "Unable to parse app pool JSON"
|
||||
end
|
||||
|
||||
process_model = pool.fetch("processModel", {})
|
||||
idle_timeout = process_model.fetch("idleTimeout", {})
|
||||
|
||||
# map our values to a hash table
|
||||
@cache = {
|
||||
pool_name: pool["name"],
|
||||
version: pool["managedRuntimeVersion"],
|
||||
e32b: pool["enable32BitAppOnWin64"],
|
||||
mode: pool["managedPipelineMode"],
|
||||
processes: process_model["maxProcesses"],
|
||||
timeout: "#{idle_timeout["Hours"]}:#{idle_timeout["Minutes"]}:#{idle_timeout["Seconds"]}",
|
||||
timeout_days: idle_timeout["Days"],
|
||||
timeout_hours: idle_timeout["Hours"],
|
||||
timeout_minutes: idle_timeout["Minutes"],
|
||||
timeout_seconds: idle_timeout["Seconds"],
|
||||
user_identity_type: process_model["identityType"],
|
||||
username: process_model["userName"],
|
||||
}
|
||||
end
|
||||
end
|
||||
|
|
|
|||
|
|
@ -6,92 +6,94 @@ require "uri"
|
|||
require "parallel"
|
||||
|
||||
# Custom resource based on the InSpec resource DSL
|
||||
class SSL < Inspec.resource(1)
|
||||
name "ssl"
|
||||
supports platform: "unix"
|
||||
supports platform: "windows"
|
||||
module Inspec::Resources
|
||||
class SSL < Inspec.resource(1)
|
||||
name "ssl"
|
||||
supports platform: "unix"
|
||||
supports platform: "windows"
|
||||
|
||||
desc "
|
||||
SSL test resource
|
||||
"
|
||||
desc "
|
||||
SSL test resource
|
||||
"
|
||||
|
||||
example <<~EXAMPLE
|
||||
describe ssl(port: 443) do
|
||||
it { should be_enabled }
|
||||
end
|
||||
|
||||
# protocols: ssl2, ssl3, tls1.0, tls1.1, tls1.2
|
||||
describe ssl(port: 443).protocols('ssl2') do
|
||||
it { should_not be_enabled }
|
||||
end
|
||||
|
||||
# any ciphers, filter by name or regex
|
||||
describe ssl(port: 443).ciphers(/rc4/i) do
|
||||
it { should_not be_enabled }
|
||||
end
|
||||
EXAMPLE
|
||||
|
||||
VERSIONS = [
|
||||
"ssl2",
|
||||
"ssl3",
|
||||
"tls1.0",
|
||||
"tls1.1",
|
||||
"tls1.2",
|
||||
].freeze
|
||||
|
||||
attr_reader :host, :port, :timeout, :retries
|
||||
|
||||
def initialize(opts = {})
|
||||
@host = opts[:host]
|
||||
if @host.nil?
|
||||
# Transports like SSH and WinRM will provide a hostname
|
||||
if inspec.backend.respond_to?("hostname")
|
||||
@host = inspec.backend.hostname
|
||||
elsif inspec.backend.class.to_s == "Train::Transports::Local::Connection"
|
||||
@host = "localhost"
|
||||
example <<~EXAMPLE
|
||||
describe ssl(port: 443) do
|
||||
it { should be_enabled }
|
||||
end
|
||||
end
|
||||
@port = opts[:port] || 443
|
||||
@timeout = opts[:timeout]
|
||||
@retries = opts[:retries]
|
||||
end
|
||||
|
||||
filter = FilterTable.create
|
||||
filter.register_custom_matcher(:enabled?) do |x|
|
||||
raise "Cannot determine host for SSL test. Please specify it or use a different target." if x.resource.host.nil?
|
||||
|
||||
x.handshake.values.any? { |i| i["success"] }
|
||||
end
|
||||
filter.register_column(:ciphers, field: "cipher")
|
||||
.register_column(:protocols, field: "protocol")
|
||||
.register_custom_property(:handshake) do |x|
|
||||
groups = x.entries.group_by(&:protocol)
|
||||
res = Parallel.map(groups, in_threads: 8) do |proto, e|
|
||||
[proto, SSLShake.hello(x.resource.host, port: x.resource.port,
|
||||
protocol: proto, ciphers: e.map(&:cipher),
|
||||
timeout: x.resource.timeout, retries: x.resource.retries, servername: x.resource.host)]
|
||||
# protocols: ssl2, ssl3, tls1.0, tls1.1, tls1.2
|
||||
describe ssl(port: 443).protocols('ssl2') do
|
||||
it { should_not be_enabled }
|
||||
end
|
||||
Hash[res]
|
||||
end
|
||||
.install_filter_methods_on_resource(self, :scan_config)
|
||||
|
||||
def to_s
|
||||
"SSL/TLS on #{@host}:#{@port}"
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def scan_config
|
||||
[
|
||||
{ "protocol" => "ssl2", "ciphers" => SSLShake::SSLv2::CIPHERS.keys },
|
||||
{ "protocol" => "ssl3", "ciphers" => SSLShake::TLS::SSL3_CIPHERS.keys },
|
||||
{ "protocol" => "tls1.0", "ciphers" => SSLShake::TLS::TLS10_CIPHERS.keys },
|
||||
{ "protocol" => "tls1.1", "ciphers" => SSLShake::TLS::TLS10_CIPHERS.keys },
|
||||
{ "protocol" => "tls1.2", "ciphers" => SSLShake::TLS::TLS_CIPHERS.keys },
|
||||
].map do |line|
|
||||
line["ciphers"].map do |cipher|
|
||||
{ "protocol" => line["protocol"], "cipher" => cipher }
|
||||
# any ciphers, filter by name or regex
|
||||
describe ssl(port: 443).ciphers(/rc4/i) do
|
||||
it { should_not be_enabled }
|
||||
end
|
||||
end.flatten
|
||||
EXAMPLE
|
||||
|
||||
VERSIONS = [
|
||||
"ssl2",
|
||||
"ssl3",
|
||||
"tls1.0",
|
||||
"tls1.1",
|
||||
"tls1.2",
|
||||
].freeze
|
||||
|
||||
attr_reader :host, :port, :timeout, :retries
|
||||
|
||||
def initialize(opts = {})
|
||||
@host = opts[:host]
|
||||
if @host.nil?
|
||||
# Transports like SSH and WinRM will provide a hostname
|
||||
if inspec.backend.respond_to?("hostname")
|
||||
@host = inspec.backend.hostname
|
||||
elsif inspec.backend.class.to_s == "Train::Transports::Local::Connection"
|
||||
@host = "localhost"
|
||||
end
|
||||
end
|
||||
@port = opts[:port] || 443
|
||||
@timeout = opts[:timeout]
|
||||
@retries = opts[:retries]
|
||||
end
|
||||
|
||||
filter = FilterTable.create
|
||||
filter.register_custom_matcher(:enabled?) do |x|
|
||||
raise "Cannot determine host for SSL test. Please specify it or use a different target." if x.resource.host.nil?
|
||||
|
||||
x.handshake.values.any? { |i| i["success"] }
|
||||
end
|
||||
filter.register_column(:ciphers, field: "cipher")
|
||||
.register_column(:protocols, field: "protocol")
|
||||
.register_custom_property(:handshake) do |x|
|
||||
groups = x.entries.group_by(&:protocol)
|
||||
res = Parallel.map(groups, in_threads: 8) do |proto, e|
|
||||
[proto, SSLShake.hello(x.resource.host, port: x.resource.port,
|
||||
protocol: proto, ciphers: e.map(&:cipher),
|
||||
timeout: x.resource.timeout, retries: x.resource.retries, servername: x.resource.host)]
|
||||
end
|
||||
Hash[res]
|
||||
end
|
||||
.install_filter_methods_on_resource(self, :scan_config)
|
||||
|
||||
def to_s
|
||||
"SSL/TLS on #{@host}:#{@port}"
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def scan_config
|
||||
[
|
||||
{ "protocol" => "ssl2", "ciphers" => SSLShake::SSLv2::CIPHERS.keys },
|
||||
{ "protocol" => "ssl3", "ciphers" => SSLShake::TLS::SSL3_CIPHERS.keys },
|
||||
{ "protocol" => "tls1.0", "ciphers" => SSLShake::TLS::TLS10_CIPHERS.keys },
|
||||
{ "protocol" => "tls1.1", "ciphers" => SSLShake::TLS::TLS10_CIPHERS.keys },
|
||||
{ "protocol" => "tls1.2", "ciphers" => SSLShake::TLS::TLS_CIPHERS.keys },
|
||||
].map do |line|
|
||||
line["ciphers"].map do |cipher|
|
||||
{ "protocol" => line["protocol"], "cipher" => cipher }
|
||||
end
|
||||
end.flatten
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
|
|||
Loading…
Reference in a new issue