Class: Puppet::Network::HTTP::RackXMLRPC

Inherits:
RackHttpHandler show all
Defined in:
lib/vendor/puppet/network/http/rack/xmlrpc.rb

Instance Method Summary collapse

Constructor Details

#initialize(handlers) ⇒ RackXMLRPC

Returns a new instance of RackXMLRPC.



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# File 'lib/vendor/puppet/network/http/rack/xmlrpc.rb', line 6

def initialize(handlers)
  @xmlrpc_server = Puppet::Network::XMLRPCServer.new
  handlers.each do |name|
    Puppet.debug "  -> register xmlrpc namespace #{name}"
    unless handler = Puppet::Network::Handler.handler(name)
      raise ArgumentError, "Invalid XMLRPC handler #{name}"
    end
    @xmlrpc_server.add_handler(handler.interface, handler.new({}))
  end
  super()
end

Instance Method Details

#build_client_request(request) ⇒ Object 



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# File 'lib/vendor/puppet/network/http/rack/xmlrpc.rb', line 42

def build_client_request(request)
  ip = request.ip

  # if we find SSL info in the headers, use them to get a hostname.
  # try this with :ssl_client_header, which defaults should work for
  # Apache with StdEnvVars.
  if dn = request.env[Puppet[:ssl_client_header]] and dn_matchdata = dn.match(/^.*?CN\s*=\s*(.*)/)
    node = dn_matchdata[1].to_str
    authenticated = (request.env[Puppet[:ssl_client_verify_header]] == 'SUCCESS')
  else
    begin
      node = Resolv.getname(ip)
    rescue => detail
      Puppet.err "Could not resolve #{ip}: #{detail}"
      node = "unknown"
    end
    authenticated = false
  end

  Puppet::Network::ClientRequest.new(node, ip, authenticated)
end

#process(request, response) ⇒ Object 



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# File 'lib/vendor/puppet/network/http/rack/xmlrpc.rb', line 18

def process(request, response)
  # errors are sent as text/plain
  response['Content-Type'] = 'text/plain'
  if not request.post?
    response.status = 405
    response.write 'Method Not Allowed'
    return
  end
  if request.media_type != "text/xml"
    response.status = 400
    response.write 'Bad Request'
    return
  end

  # get auth/certificate data
  client_request = build_client_request(request)

  response_body = @xmlrpc_server.process(request.body.read, client_request)

  response.status = 200
  response['Content-Type'] =  'text/xml; charset=utf-8'
  response.write response_body
end