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#
# Author:: Adam Edwards (<adamed@chef.io>)
# Copyright:: Copyright (c) 2016-2019, Chef Software Inc.
# License:: Apache License, Version 2.0
#
# 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 "../util/windows/logon_session" if ChefUtils.windows?
class Chef
module Mixin
module UserContext
# valid values for authentication => :remote, :local
# When authentication = :local, we use the credentials to create a logon session against the local system, and then try to access the files.
# When authentication = :remote, we continue with the current user but pass the provided credentials to the remote system.
def with_user_context(user, password, domain = nil, authentication = :remote, &block)
unless ChefUtils.windows?
raise Exceptions::UnsupportedPlatform, "User context impersonation is supported only on the Windows platform"
end
unless block_given?
raise ArgumentError, "You must supply a block to `with_user_context`"
end
logon_session = nil
begin
if user
logon_session = Chef::Util::Windows::LogonSession.new(user, password, domain, authentication)
logon_session.open
logon_session.set_user_context
end
yield
ensure
logon_session.close if logon_session
end
end
protected(:with_user_context)
end
end
end
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