diff options
Diffstat (limited to 'lib/chef/platform/query_helpers.rb')
-rw-r--r-- | lib/chef/platform/query_helpers.rb | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/lib/chef/platform/query_helpers.rb b/lib/chef/platform/query_helpers.rb index 9ba8d2261d..dfb99ed750 100644 --- a/lib/chef/platform/query_helpers.rb +++ b/lib/chef/platform/query_helpers.rb @@ -58,6 +58,22 @@ class Chef return nano == 1 end + def supports_msi? + return false unless windows? + require 'win32/registry' + + key = "System\\CurrentControlSet\\Services\\msiserver" + access = ::Win32::Registry::KEY_QUERY_VALUE + + begin + ::Win32::Registry::HKEY_LOCAL_MACHINE.open(key, access) do |reg| + true + end + rescue ::Win32::Registry::Error + false + end + end + def supports_powershell_execution_bypass?(node) node[:languages] && node[:languages][:powershell] && node[:languages][:powershell][:version].to_i >= 3 |