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#
# Author:: Steven Danna (<steve@chef.io>)
# Copyright:: Copyright 2012-2016, 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 "chef/knife"
class Chef
class Knife
class UserDelete < Knife
deps do
require "chef/user_v1"
require "chef/json_compat"
end
banner "knife user delete USER (options)"
def osc_11_warning
<<-EOF
The Chef Server you are using does not support the username field.
This means it is an Open Source 11 Server.
knife user delete for Open Source 11 Server is being deprecated.
Open Source 11 Server user commands now live under the knife osc_user namespace.
For backwards compatibility, we will forward this request to knife osc_user delete.
If you are using an Open Source 11 Server, please use that command to avoid this warning.
EOF
end
def run_osc_11_user_delete
# run osc_user_delete with our input
ARGV.delete("user")
ARGV.unshift("osc_user")
Chef::Knife.run(ARGV, Chef::Application::Knife.options)
end
# DEPRECATION NOTE
# Delete this override method after OSC 11 support is dropped
def delete_object(user_name)
confirm("Do you really want to delete #{user_name}")
if Kernel.block_given?
object = block.call
else
object = Chef::UserV1.load(user_name)
object.destroy
end
output(format_for_display(object)) if config[:print_after]
self.msg("Deleted #{user_name}")
end
def run
@user_name = @name_args[0]
if @user_name.nil?
show_usage
ui.fatal("You must specify a user name")
exit 1
end
# DEPRECATION NOTE
#
# Below is modification of Chef::Knife.delete_object to detect OSC 11 server.
# When OSC 11 is deprecated, simply delete all this and go back to:
#
# delete_object(Chef::UserV1, @user_name)
#
# Also delete our override of delete_object above
object = Chef::UserV1.load(@user_name)
# OSC 11 case
if object.username.nil?
ui.warn(osc_11_warning)
run_osc_11_user_delete
else # proceed with EC / CS delete
delete_object(@user_name)
end
end
end
end
end
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