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#
# Author:: Steven Danna (steve@opscode.com)
# Copyright:: Copyright 2012 Opscode, 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/config'
require 'chef/mixin/params_validate'
require 'chef/mixin/from_file'
require 'chef/mash'
require 'chef/json_compat'
require 'chef/search/query'
class Chef
class User
include Chef::Mixin::FromFile
include Chef::Mixin::ParamsValidate
def initialize
@name = ''
@public_key = nil
@private_key = nil
@password = nil
@admin = false
end
def name(arg=nil)
set_or_return(:name, arg,
:regex => /^[a-z0-9\-_]+$/)
end
def admin(arg=nil)
set_or_return(:admin,
arg, :kind_of => [TrueClass, FalseClass])
end
def public_key(arg=nil)
set_or_return(:public_key,
arg, :kind_of => String)
end
def private_key(arg=nil)
set_or_return(:private_key,
arg, :kind_of => String)
end
def password(arg=nil)
set_or_return(:password,
arg, :kind_of => String)
end
def to_hash
result = {
"name" => @name,
"public_key" => @public_key,
"admin" => @admin
}
result["private_key"] = @private_key if @private_key
result["password"] = @password if @password
result
end
def to_json(*a)
Chef::JSONCompat.to_json(to_hash, *a)
end
def destroy
Chef::REST.new(Chef::Config[:chef_server_url]).delete_rest("users/#{@name}")
end
def create
payload = {:name => self.name, :admin => self.admin, :password => self.password }
payload[:public_key] = public_key if public_key
new_user =Chef::REST.new(Chef::Config[:chef_server_url]).post_rest("users", payload)
Chef::User.from_hash(self.to_hash.merge(new_user))
end
def update(new_key=false)
payload = {:name => name, :admin => admin}
payload[:private_key] = new_key if new_key
payload[:password] = password if password
updated_user = Chef::REST.new(Chef::Config[:chef_server_url]).put_rest("users/#{name}", payload)
Chef::User.from_hash(self.to_hash.merge(updated_user))
end
def save(new_key=false)
begin
create
rescue Net::HTTPServerException => e
if e.response.code == "409"
update(new_key)
else
raise e
end
end
end
def reregister
r = Chef::REST.new(Chef::Config[:chef_server_url])
reregistered_self = r.put_rest("users/#{name}", { :name => name, :admin => admin, :private_key => true })
private_key(reregistered_self["private_key"])
self
end
def to_s
"user[#{@name}]"
end
def inspect
"Chef::User name:'#{name}' admin:'#{admin.inspect}'" +
"public_key:'#{public_key}' private_key:#{private_key}"
end
# Class Methods
def self.from_hash(user_hash)
user = Chef::User.new
user.name user_hash['name']
user.private_key user_hash['private_key'] if user_hash.key?('private_key')
user.password user_hash['password'] if user_hash.key?('password')
user.public_key user_hash['public_key']
user.admin user_hash['admin']
user
end
def self.from_json(json)
Chef::User.from_hash(Chef::JSONCompat.from_json(json))
end
class << self
alias_method :json_create, :from_json
end
def self.list(inflate=false)
response = Chef::REST.new(Chef::Config[:chef_server_url]).get_rest('users')
users = if response.is_a?(Array)
transform_ohc_list_response(response) # OHC/OPC
else
response # OSC
end
if inflate
users.inject({}) do |user_map, (name, _url)|
user_map[name] = Chef::User.load(name)
user_map
end
else
users
end
end
def self.load(name)
response = Chef::REST.new(Chef::Config[:chef_server_url]).get_rest("users/#{name}")
Chef::User.from_hash(response)
end
private
# Gross. Transforms an API response in the form of:
# [ { "user" => { "username" => USERNAME }}, ...]
# into the form
# { "USERNAME" => "URI" }
def self.transform_ohc_list_response(response)
new_response = Hash.new
response.each do |u|
name = u['user']['username']
new_response[name] = Chef::Config[:chef_server_url] + "/users/#{name}"
end
new_response
end
end
end
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