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#
# Author:: Jason Field
#
# Copyright:: 2018, Calastone Ltd.
# Copyright:: 2019, Chef Software, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
require_relative "../resource"
class Chef
class Resource
class WindowsDfsNamespace < Chef::Resource
resource_name :windows_dfs_namespace
provides :windows_dfs_namespace
description "Creates a share and DFS namespace on the local server."
introduced "15.0"
property :namespace_name, String,
description: "An optional property to set the dfs namespace if it differs from the resource block's name.",
name_property: true
property :description, String,
description: "Description of the share.",
required: true
property :full_users, Array,
description: "Determines which users should have full access to the share.",
default: ['BUILTIN\\administrators']
property :change_users, Array,
description: "Determines which users should have change access to the share.",
default: []
property :read_users, Array,
description: "Determines which users should have read access to the share.",
default: []
property :root, String,
description: "The root from which to create the DFS tree. Defaults to C:\\DFSRoots.",
default: 'C:\\DFSRoots'
action :create do
description "Creates the dfs namespace on the server."
directory file_path do
action :create
recursive true
end
windows_share new_resource.namespace_name do
action :create
path file_path
full_users new_resource.full_users
change_users new_resource.change_users
read_users new_resource.read_users
end
powershell_script "Create DFS Namespace" do
code <<-EOH
$needs_creating = (Get-DfsnRoot -Path '\\\\#{ENV['COMPUTERNAME']}\\#{new_resource.namespace_name}' -ErrorAction SilentlyContinue) -eq $null
if ($needs_creating)
{
New-DfsnRoot -Path '\\\\#{ENV['COMPUTERNAME']}\\#{new_resource.namespace_name}' -TargetPath '\\\\#{ENV['COMPUTERNAME']}\\#{new_resource.namespace_name}' -Type Standalone -Description '#{new_resource.description}'
}
else
{
Set-DfsnRoot -Path '\\\\#{ENV['COMPUTERNAME']}\\#{new_resource.namespace_name}' -Description '#{new_resource.description}'
}
EOH
not_if "return (Get-DfsnRoot -Path '\\\\#{ENV['COMPUTERNAME']}\\#{new_resource.namespace_name}' -ErrorAction SilentlyContinue).description -eq '#{new_resource.description}'"
end
end
action :delete do
description "Deletes a DFS Namespace including the directory on disk."
powershell_script "Delete DFS Namespace" do
code <<-EOH
Remove-DfsnRoot -Path '\\\\#{ENV['COMPUTERNAME']}\\#{new_resource.namespace_name}' -Force
EOH
only_if "return ((Get-DfsnRoot -Path '\\\\#{ENV['COMPUTERNAME']}\\#{new_resource.namespace_name}') -ne $null)"
end
windows_share new_resource.namespace_name do
action :delete
path file_path
end
directory file_path do
action :delete
recursive false # I will remove the top level but not any sub levels.
end
end
action_class do
def file_path
"#{new_resource.root}\\#{new_resource.namespace_name}"
end
end
end
end
end
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