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|
#!/usr/bin/env ruby
require 'spec_helper'
if Puppet.features.microsoft_windows?
class WindowsSecurityTester
require 'puppet/util/windows/security'
include Puppet::Util::Windows::Security
end
end
describe "Puppet::Util::Windows::Security", :if => Puppet.features.microsoft_windows? do
include PuppetSpec::Files
before :all do
@sids = {
:current_user => Puppet::Util::Windows::SID.name_to_sid(Puppet::Util::Windows::ADSI::User.current_user_name),
:system => Win32::Security::SID::LocalSystem,
:admin => Puppet::Util::Windows::SID.name_to_sid("Administrator"),
:administrators => Win32::Security::SID::BuiltinAdministrators,
:guest => Puppet::Util::Windows::SID.name_to_sid("Guest"),
:users => Win32::Security::SID::BuiltinUsers,
:power_users => Win32::Security::SID::PowerUsers,
:none => Win32::Security::SID::Nobody,
:everyone => Win32::Security::SID::Everyone
}
# The TCP/IP NetBIOS Helper service (aka 'lmhosts') has ended up
# disabled on some VMs for reasons we couldn't track down. This
# condition causes tests which rely on resolving UNC style paths
# (like \\localhost) to fail with unhelpful error messages.
# Put a check for this upfront to aid debug should this strike again.
service = Puppet::Type.type(:service).new(:name => 'lmhosts')
expect(service.provider.status).to eq(:running), 'lmhosts service is not running'
end
let (:sids) { @sids }
let (:winsec) { WindowsSecurityTester.new }
let (:klass) { Puppet::Util::Windows::File }
def set_group_depending_on_current_user(path)
if sids[:current_user] == sids[:system]
# if the current user is SYSTEM, by setting the group to
# guest, SYSTEM is automagically given full control, so instead
# override that behavior with SYSTEM as group and a specific mode
winsec.set_group(sids[:system], path)
mode = winsec.get_mode(path)
winsec.set_mode(mode & ~WindowsSecurityTester::S_IRWXG, path)
else
winsec.set_group(sids[:guest], path)
end
end
def grant_everyone_full_access(path)
sd = winsec.get_security_descriptor(path)
everyone = 'S-1-1-0'
inherit = Puppet::Util::Windows::AccessControlEntry::OBJECT_INHERIT_ACE | Puppet::Util::Windows::AccessControlEntry::CONTAINER_INHERIT_ACE
sd.dacl.allow(everyone, klass::FILE_ALL_ACCESS, inherit)
winsec.set_security_descriptor(path, sd)
end
shared_examples_for "only child owner" do
it "should allow child owner" do
winsec.set_owner(sids[:guest], parent)
winsec.set_group(sids[:current_user], parent)
winsec.set_mode(0700, parent)
check_delete(path)
end
it "should deny parent owner" do
winsec.set_owner(sids[:guest], path)
winsec.set_group(sids[:current_user], path)
winsec.set_mode(0700, path)
lambda { check_delete(path) }.should raise_error(Errno::EACCES)
end
it "should deny group" do
winsec.set_owner(sids[:guest], path)
winsec.set_group(sids[:current_user], path)
winsec.set_mode(0700, path)
lambda { check_delete(path) }.should raise_error(Errno::EACCES)
end
it "should deny other" do
winsec.set_owner(sids[:guest], path)
winsec.set_group(sids[:current_user], path)
winsec.set_mode(0700, path)
lambda { check_delete(path) }.should raise_error(Errno::EACCES)
end
end
shared_examples_for "a securable object" do
describe "on a volume that doesn't support ACLs" do
[:owner, :group, :mode].each do |p|
it "should return nil #{p}" do
winsec.stubs(:supports_acl?).returns false
winsec.send("get_#{p}", path).should be_nil
end
end
end
describe "on a volume that supports ACLs" do
describe "for a normal user" do
before :each do
Puppet.features.stubs(:root?).returns(false)
end
after :each do
winsec.set_mode(WindowsSecurityTester::S_IRWXU, parent)
winsec.set_mode(WindowsSecurityTester::S_IRWXU, path) if Puppet::FileSystem.exist?(path)
end
describe "#supports_acl?" do
%w[c:/ c:\\ c:/windows/system32 \\\\localhost\\C$ \\\\127.0.0.1\\C$\\foo].each do |path|
it "should accept #{path}" do
winsec.should be_supports_acl(path)
end
end
it "should raise an exception if it cannot get volume information" do
expect {
winsec.supports_acl?('foobar')
}.to raise_error(Puppet::Error, /Failed to get volume information/)
end
end
describe "#owner=" do
it "should allow setting to the current user" do
winsec.set_owner(sids[:current_user], path)
end
it "should raise an exception when setting to a different user" do
lambda { winsec.set_owner(sids[:guest], path) }.should raise_error(Puppet::Error, /This security ID may not be assigned as the owner of this object./)
end
end
describe "#owner" do
it "it should not be empty" do
winsec.get_owner(path).should_not be_empty
end
it "should raise an exception if an invalid path is provided" do
lambda { winsec.get_owner("c:\\doesnotexist.txt") }.should raise_error(Puppet::Error, /The system cannot find the file specified./)
end
end
describe "#group=" do
it "should allow setting to a group the current owner is a member of" do
winsec.set_group(sids[:users], path)
end
# Unlike unix, if the user has permission to WRITE_OWNER, which the file owner has by default,
# then they can set the primary group to a group that the user does not belong to.
it "should allow setting to a group the current owner is not a member of" do
winsec.set_group(sids[:power_users], path)
end
end
describe "#group" do
it "should not be empty" do
winsec.get_group(path).should_not be_empty
end
it "should raise an exception if an invalid path is provided" do
lambda { winsec.get_group("c:\\doesnotexist.txt") }.should raise_error(Puppet::Error, /The system cannot find the file specified./)
end
end
it "should preserve inherited full control for SYSTEM when setting owner and group" do
# new file has SYSTEM
system_aces = winsec.get_aces_for_path_by_sid(path, sids[:system])
system_aces.should_not be_empty
# when running under SYSTEM account, multiple ACEs come back
# so we only care that we have at least one of these
system_aces.any? do |ace|
ace.mask == klass::FILE_ALL_ACCESS
end.should be_true
# changing the owner/group will no longer make the SD protected
winsec.set_group(sids[:power_users], path)
winsec.set_owner(sids[:administrators], path)
system_aces.find do |ace|
ace.mask == klass::FILE_ALL_ACCESS && ace.inherited?
end.should_not be_nil
end
describe "#mode=" do
(0000..0700).step(0100) do |mode|
it "should enforce mode #{mode.to_s(8)}" do
winsec.set_mode(mode, path)
check_access(mode, path)
end
end
it "should round-trip all 128 modes that do not require deny ACEs" do
0.upto(1).each do |s|
0.upto(7).each do |u|
0.upto(u).each do |g|
0.upto(g).each do |o|
# if user is superset of group, and group superset of other, then
# no deny ace is required, and mode can be converted to win32
# access mask, and back to mode without loss of information
# (provided the owner and group are not the same)
next if ((u & g) != g) or ((g & o) != o)
mode = (s << 9 | u << 6 | g << 3 | o << 0)
winsec.set_mode(mode, path)
winsec.get_mode(path).to_s(8).should == mode.to_s(8)
end
end
end
end
end
it "should preserve full control for SYSTEM when setting mode" do
# new file has SYSTEM
system_aces = winsec.get_aces_for_path_by_sid(path, sids[:system])
system_aces.should_not be_empty
# when running under SYSTEM account, multiple ACEs come back
# so we only care that we have at least one of these
system_aces.any? do |ace|
ace.mask == klass::FILE_ALL_ACCESS
end.should be_true
# changing the mode will make the SD protected
winsec.set_group(sids[:none], path)
winsec.set_mode(0600, path)
# and should have a non-inherited SYSTEM ACE(s)
system_aces = winsec.get_aces_for_path_by_sid(path, sids[:system])
system_aces.each do |ace|
ace.mask.should == klass::FILE_ALL_ACCESS && ! ace.inherited?
end
end
describe "for modes that require deny aces" do
it "should map everyone to group and owner" do
winsec.set_mode(0426, path)
winsec.get_mode(path).to_s(8).should == "666"
end
it "should combine user and group modes when owner and group sids are equal" do
winsec.set_group(winsec.get_owner(path), path)
winsec.set_mode(0410, path)
winsec.get_mode(path).to_s(8).should == "550"
end
end
describe "for read-only objects" do
before :each do
winsec.set_group(sids[:none], path)
winsec.set_mode(0600, path)
Puppet::Util::Windows::File.add_attributes(path, klass::FILE_ATTRIBUTE_READONLY)
(Puppet::Util::Windows::File.get_attributes(path) & klass::FILE_ATTRIBUTE_READONLY).should be_nonzero
end
it "should make them writable if any sid has write permission" do
winsec.set_mode(WindowsSecurityTester::S_IWUSR, path)
(Puppet::Util::Windows::File.get_attributes(path) & klass::FILE_ATTRIBUTE_READONLY).should == 0
end
it "should leave them read-only if no sid has write permission and should allow full access for SYSTEM" do
winsec.set_mode(WindowsSecurityTester::S_IRUSR | WindowsSecurityTester::S_IXGRP, path)
(Puppet::Util::Windows::File.get_attributes(path) & klass::FILE_ATTRIBUTE_READONLY).should be_nonzero
system_aces = winsec.get_aces_for_path_by_sid(path, sids[:system])
# when running under SYSTEM account, and set_group / set_owner hasn't been called
# SYSTEM full access will be restored
system_aces.any? do |ace|
ace.mask == klass::FILE_ALL_ACCESS
end.should be_true
end
end
it "should raise an exception if an invalid path is provided" do
lambda { winsec.set_mode(sids[:guest], "c:\\doesnotexist.txt") }.should raise_error(Puppet::Error, /The system cannot find the file specified./)
end
end
describe "#mode" do
it "should report when extra aces are encounted" do
sd = winsec.get_security_descriptor(path)
(544..547).each do |rid|
sd.dacl.allow("S-1-5-32-#{rid}", klass::STANDARD_RIGHTS_ALL)
end
winsec.set_security_descriptor(path, sd)
mode = winsec.get_mode(path)
(mode & WindowsSecurityTester::S_IEXTRA).should == WindowsSecurityTester::S_IEXTRA
end
it "should return deny aces" do
sd = winsec.get_security_descriptor(path)
sd.dacl.deny(sids[:guest], klass::FILE_GENERIC_WRITE)
winsec.set_security_descriptor(path, sd)
guest_aces = winsec.get_aces_for_path_by_sid(path, sids[:guest])
guest_aces.find do |ace|
ace.type == Puppet::Util::Windows::AccessControlEntry::ACCESS_DENIED_ACE_TYPE
end.should_not be_nil
end
it "should skip inherit-only ace" do
sd = winsec.get_security_descriptor(path)
dacl = Puppet::Util::Windows::AccessControlList.new
dacl.allow(
sids[:current_user], klass::STANDARD_RIGHTS_ALL | klass::SPECIFIC_RIGHTS_ALL
)
dacl.allow(
sids[:everyone],
klass::FILE_GENERIC_READ,
Puppet::Util::Windows::AccessControlEntry::INHERIT_ONLY_ACE | Puppet::Util::Windows::AccessControlEntry::OBJECT_INHERIT_ACE
)
winsec.set_security_descriptor(path, sd)
(winsec.get_mode(path) & WindowsSecurityTester::S_IRWXO).should == 0
end
it "should raise an exception if an invalid path is provided" do
lambda { winsec.get_mode("c:\\doesnotexist.txt") }.should raise_error(Puppet::Error, /The system cannot find the file specified./)
end
end
describe "inherited access control entries" do
it "should be absent when the access control list is protected, and should not remove SYSTEM" do
winsec.set_mode(WindowsSecurityTester::S_IRWXU, path)
mode = winsec.get_mode(path)
[ WindowsSecurityTester::S_IEXTRA,
WindowsSecurityTester::S_ISYSTEM_MISSING ].each do |flag|
(mode & flag).should_not == flag
end
end
it "should be present when the access control list is unprotected" do
# add a bunch of aces to the parent with permission to add children
allow = klass::STANDARD_RIGHTS_ALL | klass::SPECIFIC_RIGHTS_ALL
inherit = Puppet::Util::Windows::AccessControlEntry::OBJECT_INHERIT_ACE | Puppet::Util::Windows::AccessControlEntry::CONTAINER_INHERIT_ACE
sd = winsec.get_security_descriptor(parent)
sd.dacl.allow(
"S-1-1-0", #everyone
allow,
inherit
)
(544..547).each do |rid|
sd.dacl.allow(
"S-1-5-32-#{rid}",
klass::STANDARD_RIGHTS_ALL,
inherit
)
end
winsec.set_security_descriptor(parent, sd)
# unprotect child, it should inherit from parent
winsec.set_mode(WindowsSecurityTester::S_IRWXU, path, false)
(winsec.get_mode(path) & WindowsSecurityTester::S_IEXTRA).should == WindowsSecurityTester::S_IEXTRA
end
end
end
describe "for an administrator", :if => Puppet.features.root? do
before :each do
is_dir = Puppet::FileSystem.directory?(path)
winsec.set_mode(WindowsSecurityTester::S_IRWXU | WindowsSecurityTester::S_IRWXG, path)
set_group_depending_on_current_user(path)
winsec.set_owner(sids[:guest], path)
expected_error = RUBY_VERSION =~ /^2\./ && is_dir ? Errno::EISDIR : Errno::EACCES
lambda { File.open(path, 'r') }.should raise_error(expected_error)
end
after :each do
if Puppet::FileSystem.exist?(path)
winsec.set_owner(sids[:current_user], path)
winsec.set_mode(WindowsSecurityTester::S_IRWXU, path)
end
end
describe "#owner=" do
it "should accept a user sid" do
winsec.set_owner(sids[:admin], path)
winsec.get_owner(path).should == sids[:admin]
end
it "should accept a group sid" do
winsec.set_owner(sids[:power_users], path)
winsec.get_owner(path).should == sids[:power_users]
end
it "should raise an exception if an invalid sid is provided" do
lambda { winsec.set_owner("foobar", path) }.should raise_error(Puppet::Error, /Failed to convert string SID/)
end
it "should raise an exception if an invalid path is provided" do
lambda { winsec.set_owner(sids[:guest], "c:\\doesnotexist.txt") }.should raise_error(Puppet::Error, /The system cannot find the file specified./)
end
end
describe "#group=" do
it "should accept a group sid" do
winsec.set_group(sids[:power_users], path)
winsec.get_group(path).should == sids[:power_users]
end
it "should accept a user sid" do
winsec.set_group(sids[:admin], path)
winsec.get_group(path).should == sids[:admin]
end
it "should combine owner and group rights when they are the same sid" do
winsec.set_owner(sids[:power_users], path)
winsec.set_group(sids[:power_users], path)
winsec.set_mode(0610, path)
winsec.get_owner(path).should == sids[:power_users]
winsec.get_group(path).should == sids[:power_users]
# note group execute permission added to user ace, and then group rwx value
# reflected to match
# Exclude missing system ace, since that's not relevant
(winsec.get_mode(path) & 0777).to_s(8).should == "770"
end
it "should raise an exception if an invalid sid is provided" do
lambda { winsec.set_group("foobar", path) }.should raise_error(Puppet::Error, /Failed to convert string SID/)
end
it "should raise an exception if an invalid path is provided" do
lambda { winsec.set_group(sids[:guest], "c:\\doesnotexist.txt") }.should raise_error(Puppet::Error, /The system cannot find the file specified./)
end
end
describe "when the sid is NULL" do
it "should retrieve an empty owner sid"
it "should retrieve an empty group sid"
end
describe "when the sid refers to a deleted trustee" do
it "should retrieve the user sid" do
sid = nil
user = Puppet::Util::Windows::ADSI::User.create("puppet#{rand(10000)}")
user.commit
begin
sid = Puppet::Util::Windows::ADSI::User.new(user.name).sid.to_s
winsec.set_owner(sid, path)
winsec.set_mode(WindowsSecurityTester::S_IRWXU, path)
ensure
Puppet::Util::Windows::ADSI::User.delete(user.name)
end
winsec.get_owner(path).should == sid
winsec.get_mode(path).should == WindowsSecurityTester::S_IRWXU
end
it "should retrieve the group sid" do
sid = nil
group = Puppet::Util::Windows::ADSI::Group.create("puppet#{rand(10000)}")
group.commit
begin
sid = Puppet::Util::Windows::ADSI::Group.new(group.name).sid.to_s
winsec.set_group(sid, path)
winsec.set_mode(WindowsSecurityTester::S_IRWXG, path)
ensure
Puppet::Util::Windows::ADSI::Group.delete(group.name)
end
winsec.get_group(path).should == sid
winsec.get_mode(path).should == WindowsSecurityTester::S_IRWXG
end
end
describe "#mode" do
it "should deny all access when the DACL is empty, including SYSTEM" do
sd = winsec.get_security_descriptor(path)
# don't allow inherited aces to affect the test
protect = true
new_sd = Puppet::Util::Windows::SecurityDescriptor.new(sd.owner, sd.group, [], protect)
winsec.set_security_descriptor(path, new_sd)
winsec.get_mode(path).should == WindowsSecurityTester::S_ISYSTEM_MISSING
end
# REMIND: ruby crashes when trying to set a NULL DACL
# it "should allow all when it is nil" do
# winsec.set_owner(sids[:current_user], path)
# winsec.open_file(path, WindowsSecurityTester::READ_CONTROL | WindowsSecurityTester::WRITE_DAC) do |handle|
# winsec.set_security_info(handle, WindowsSecurityTester::DACL_SECURITY_INFORMATION | WindowsSecurityTester::PROTECTED_DACL_SECURITY_INFORMATION, nil)
# end
# winsec.get_mode(path).to_s(8).should == "777"
# end
end
describe "when the parent directory" do
before :each do
winsec.set_owner(sids[:current_user], parent)
winsec.set_owner(sids[:current_user], path)
winsec.set_mode(0777, path, false)
end
describe "is writable and executable" do
describe "and sticky bit is set" do
it "should allow child owner" do
winsec.set_owner(sids[:guest], parent)
winsec.set_group(sids[:current_user], parent)
winsec.set_mode(01700, parent)
check_delete(path)
end
it "should allow parent owner" do
winsec.set_owner(sids[:current_user], parent)
winsec.set_group(sids[:guest], parent)
winsec.set_mode(01700, parent)
winsec.set_owner(sids[:current_user], path)
winsec.set_group(sids[:guest], path)
winsec.set_mode(0700, path)
check_delete(path)
end
it "should deny group" do
winsec.set_owner(sids[:guest], parent)
winsec.set_group(sids[:current_user], parent)
winsec.set_mode(01770, parent)
winsec.set_owner(sids[:guest], path)
winsec.set_group(sids[:current_user], path)
winsec.set_mode(0700, path)
lambda { check_delete(path) }.should raise_error(Errno::EACCES)
end
it "should deny other" do
winsec.set_owner(sids[:guest], parent)
winsec.set_group(sids[:current_user], parent)
winsec.set_mode(01777, parent)
winsec.set_owner(sids[:guest], path)
winsec.set_group(sids[:current_user], path)
winsec.set_mode(0700, path)
lambda { check_delete(path) }.should raise_error(Errno::EACCES)
end
end
describe "and sticky bit is not set" do
it "should allow child owner" do
winsec.set_owner(sids[:guest], parent)
winsec.set_group(sids[:current_user], parent)
winsec.set_mode(0700, parent)
check_delete(path)
end
it "should allow parent owner" do
winsec.set_owner(sids[:current_user], parent)
winsec.set_group(sids[:guest], parent)
winsec.set_mode(0700, parent)
winsec.set_owner(sids[:current_user], path)
winsec.set_group(sids[:guest], path)
winsec.set_mode(0700, path)
check_delete(path)
end
it "should allow group" do
winsec.set_owner(sids[:guest], parent)
winsec.set_group(sids[:current_user], parent)
winsec.set_mode(0770, parent)
winsec.set_owner(sids[:guest], path)
winsec.set_group(sids[:current_user], path)
winsec.set_mode(0700, path)
check_delete(path)
end
it "should allow other" do
winsec.set_owner(sids[:guest], parent)
winsec.set_group(sids[:current_user], parent)
winsec.set_mode(0777, parent)
winsec.set_owner(sids[:guest], path)
winsec.set_group(sids[:current_user], path)
winsec.set_mode(0700, path)
check_delete(path)
end
end
end
describe "is not writable" do
before :each do
winsec.set_group(sids[:current_user], parent)
winsec.set_mode(0555, parent)
end
it_behaves_like "only child owner"
end
describe "is not executable" do
before :each do
winsec.set_group(sids[:current_user], parent)
winsec.set_mode(0666, parent)
end
it_behaves_like "only child owner"
end
end
end
end
end
describe "file" do
let (:parent) do
tmpdir('win_sec_test_file')
end
let (:path) do
path = File.join(parent, 'childfile')
File.new(path, 'w').close
path
end
after :each do
# allow temp files to be cleaned up
grant_everyone_full_access(parent)
end
it_behaves_like "a securable object" do
def check_access(mode, path)
if (mode & WindowsSecurityTester::S_IRUSR).nonzero?
check_read(path)
else
lambda { check_read(path) }.should raise_error(Errno::EACCES)
end
if (mode & WindowsSecurityTester::S_IWUSR).nonzero?
check_write(path)
else
lambda { check_write(path) }.should raise_error(Errno::EACCES)
end
if (mode & WindowsSecurityTester::S_IXUSR).nonzero?
lambda { check_execute(path) }.should raise_error(Errno::ENOEXEC)
else
lambda { check_execute(path) }.should raise_error(Errno::EACCES)
end
end
def check_read(path)
File.open(path, 'r').close
end
def check_write(path)
File.open(path, 'w').close
end
def check_execute(path)
Kernel.exec(path)
end
def check_delete(path)
File.delete(path)
end
end
describe "locked files" do
let (:explorer) { File.join(Dir::WINDOWS, "explorer.exe") }
it "should get the owner" do
winsec.get_owner(explorer).should match /^S-1-5-/
end
it "should get the group" do
winsec.get_group(explorer).should match /^S-1-5-/
end
it "should get the mode" do
winsec.get_mode(explorer).should == (WindowsSecurityTester::S_IRWXU | WindowsSecurityTester::S_IRWXG | WindowsSecurityTester::S_IEXTRA)
end
end
end
describe "directory" do
let (:parent) do
tmpdir('win_sec_test_dir')
end
let (:path) do
path = File.join(parent, 'childdir')
Dir.mkdir(path)
path
end
after :each do
# allow temp files to be cleaned up
grant_everyone_full_access(parent)
end
it_behaves_like "a securable object" do
def check_access(mode, path)
if (mode & WindowsSecurityTester::S_IRUSR).nonzero?
check_read(path)
else
lambda { check_read(path) }.should raise_error(Errno::EACCES)
end
if (mode & WindowsSecurityTester::S_IWUSR).nonzero?
check_write(path)
else
lambda { check_write(path) }.should raise_error(Errno::EACCES)
end
if (mode & WindowsSecurityTester::S_IXUSR).nonzero?
check_execute(path)
else
lambda { check_execute(path) }.should raise_error(Errno::EACCES)
end
end
def check_read(path)
Dir.entries(path)
end
def check_write(path)
Dir.mkdir(File.join(path, "subdir"))
end
def check_execute(path)
Dir.chdir(path) {}
end
def check_delete(path)
Dir.rmdir(path)
end
end
describe "inheritable aces" do
it "should be applied to child objects" do
mode640 = WindowsSecurityTester::S_IRUSR | WindowsSecurityTester::S_IWUSR | WindowsSecurityTester::S_IRGRP
winsec.set_mode(mode640, path)
newfile = File.join(path, "newfile.txt")
File.new(newfile, "w").close
newdir = File.join(path, "newdir")
Dir.mkdir(newdir)
[newfile, newdir].each do |p|
mode = winsec.get_mode(p)
(mode & 07777).to_s(8).should == mode640.to_s(8)
end
end
end
end
context "security descriptor" do
let(:path) { tmpfile('sec_descriptor') }
let(:read_execute) { 0x201FF }
let(:synchronize) { 0x100000 }
before :each do
FileUtils.touch(path)
end
it "preserves aces for other users" do
dacl = Puppet::Util::Windows::AccessControlList.new
sids_in_dacl = [sids[:current_user], sids[:users]]
sids_in_dacl.each do |sid|
dacl.allow(sid, read_execute)
end
sd = Puppet::Util::Windows::SecurityDescriptor.new(sids[:guest], sids[:guest], dacl, true)
winsec.set_security_descriptor(path, sd)
aces = winsec.get_security_descriptor(path).dacl.to_a
aces.map(&:sid).should == sids_in_dacl
aces.map(&:mask).all? { |mask| mask == read_execute }.should be_true
end
it "changes the sid for all aces that were assigned to the old owner" do
sd = winsec.get_security_descriptor(path)
sd.owner.should_not == sids[:guest]
sd.dacl.allow(sd.owner, read_execute)
sd.dacl.allow(sd.owner, synchronize)
sd.owner = sids[:guest]
winsec.set_security_descriptor(path, sd)
dacl = winsec.get_security_descriptor(path).dacl
aces = dacl.find_all { |ace| ace.sid == sids[:guest] }
# only non-inherited aces will be reassigned to guest, so
# make sure we find at least the two we added
aces.size.should >= 2
end
it "preserves INHERIT_ONLY_ACEs" do
# inherit only aces can only be set on directories
dir = tmpdir('inheritonlyace')
inherit_flags = Puppet::Util::Windows::AccessControlEntry::INHERIT_ONLY_ACE |
Puppet::Util::Windows::AccessControlEntry::OBJECT_INHERIT_ACE |
Puppet::Util::Windows::AccessControlEntry::CONTAINER_INHERIT_ACE
sd = winsec.get_security_descriptor(dir)
sd.dacl.allow(sd.owner, klass::FILE_ALL_ACCESS, inherit_flags)
winsec.set_security_descriptor(dir, sd)
sd = winsec.get_security_descriptor(dir)
winsec.set_owner(sids[:guest], dir)
sd = winsec.get_security_descriptor(dir)
sd.dacl.find do |ace|
ace.sid == sids[:guest] && ace.inherit_only?
end.should_not be_nil
end
it "allows deny ACEs with inheritance" do
# inheritance can only be set on directories
dir = tmpdir('denyaces')
inherit_flags = Puppet::Util::Windows::AccessControlEntry::OBJECT_INHERIT_ACE |
Puppet::Util::Windows::AccessControlEntry::CONTAINER_INHERIT_ACE
sd = winsec.get_security_descriptor(dir)
sd.dacl.deny(sids[:guest], klass::FILE_ALL_ACCESS, inherit_flags)
winsec.set_security_descriptor(dir, sd)
sd = winsec.get_security_descriptor(dir)
sd.dacl.find do |ace|
ace.sid == sids[:guest] && ace.flags != 0
end.should_not be_nil
end
context "when managing mode" do
it "removes aces for sids that are neither the owner nor group" do
# add a guest ace, it's never owner or group
sd = winsec.get_security_descriptor(path)
sd.dacl.allow(sids[:guest], read_execute)
winsec.set_security_descriptor(path, sd)
# setting the mode, it should remove extra aces
winsec.set_mode(0770, path)
# make sure it's gone
dacl = winsec.get_security_descriptor(path).dacl
aces = dacl.find_all { |ace| ace.sid == sids[:guest] }
aces.should be_empty
end
end
end
end
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