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path: root/lib/chef_server/controllers/openid_register.rb
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#
# Author:: Adam Jacob (<adam@hjksolutions.com>)
# Copyright:: Copyright (c) 2008 HJK Solutions, LLC
# 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 'openid'

class OpenidRegister < Application

  provides :html, :json
  
  before :fix_up_node_id

  def index
    @headers['X-XRDS-Location'] = absolute_url(:protocol => "http", :controller => "openid_server", :action => "idp_xrds")
    @registered_nodes = Chef::OpenIDRegistration.list(true)
    Chef::Log.debug(@registered_nodes.inspect)
    display @registered_nodes
  end
  
  def show
    begin
      @registered_node = Chef::OpenIDRegistration.load(params[:id])
    rescue Net::HTTPServerException => e
      if e.message =~ /^404/
        raise NotFound, "Cannot load node registration for #{params[:id]}"
      else
        raise e
      end
    end
     Merb.logger.debug(@registered_node.inspect)
     display @registered_node
  end
  
  def create
    params.has_key?(:id) or raise BadRequest, "You must provide an id to register"
    params.has_key?(:password) or raise BadRequest, "You must provide a password to register"
    if Chef::OpenIDRegistration.has_key?(params[:id])
      raise BadRequest, "You cannot re-register #{params[:id]}!"
    end
    @registered_node = Chef::OpenIDRegistration.new
    @registered_node.name = params[:id]
    @registered_node.set_password(params[:password])
    @registered_node.save
    display @registered_node
  end
  
  def update
    raise BadRequest, "You cannot update your registration -- delete #{params[:id]} and re-register"
  end
  
  def destroy
    begin
      r = Chef::OpenIDRegistration.load(params[:id])
    rescue Exception => e
      raise BadRequest, "Cannot find the registration for #{params[:id]}"
    end
    r.destroy
    if content_type == :html
      redirect url(:registrations)
    else
      display({ :message => "Deleted registration for #{params[:id]}"})
    end
  end
  
  def validate
    begin
      r = Chef::OpenIDRegistration.load(params[:id])
    rescue Exception => e
      raise BadRequest, "Cannot find the registration for #{params[:id]}"
    end
    r.validated = r.validated ? false : true
    r.save
    redirect url(:registrations)
  end
end