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## This Source Code Form is subject to the terms of the Mozilla Public
## License, v. 2.0. If a copy of the MPL was not distributed with this
## file, You can obtain one at https://mozilla.org/MPL/2.0/.
##
## Copyright (c) 2007-2020 VMware, Inc. or its affiliates. All rights reserved.
defmodule RabbitMQ.CLI.Ctl.Commands.ClearPermissionsCommand do
alias RabbitMQ.CLI.Core.{DocGuide, ExitCodes, Helpers}
@behaviour RabbitMQ.CLI.CommandBehaviour
def merge_defaults(args, opts) do
{args, Map.merge(%{vhost: "/"}, opts)}
end
use RabbitMQ.CLI.Core.AcceptsOnePositionalArgument
use RabbitMQ.CLI.Core.RequiresRabbitAppRunning
def run([username], %{node: node_name, vhost: vhost}) do
:rabbit_misc.rpc_call(node_name, :rabbit_auth_backend_internal, :clear_permissions, [
username,
vhost,
Helpers.cli_acting_user()
])
end
def output({:error, {:no_such_user, username}}, %{node: node_name, formatter: "json"}) do
{:error, %{"result" => "error", "node" => node_name, "message" => "User #{username} does not exist"}}
end
def output({:error, {:no_such_vhost, vhost}}, %{node: node_name, formatter: "json"}) do
{:error, %{"result" => "error", "node" => node_name, "message" => "Virtual host #{vhost} does not exist"}}
end
def output({:error, {:no_such_user, username}}, _) do
{:error, ExitCodes.exit_nouser(), "User #{username} does not exist"}
end
def output({:error, {:no_such_vhost, vhost}}, _) do
{:error, "Virtual host #{vhost} does not exist"}
end
use RabbitMQ.CLI.DefaultOutput
def usage, do: "clear_permissions [--vhost <vhost>] <username>"
def usage_additional() do
[
["<username>", "Name of the user whose permissions should be revoked"]
]
end
def usage_doc_guides() do
[
DocGuide.access_control()
]
end
def help_section(), do: :access_control
def description(), do: "Revokes user permissions for a vhost"
def banner([username], %{vhost: vhost}) do
"Clearing permissions for user \"#{username}\" in vhost \"#{vhost}\" ..."
end
end
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