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require 'puppet/network/http/rack/httphandler'
require 'puppet/network/xmlrpc/server'
require 'resolv'
class Puppet::Network::HTTP::RackXMLRPC < Puppet::Network::HTTP::RackHttpHandler
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
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
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
end
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