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#
# Created by Luke Kanies on 2007-10-18.
# Copyright (c) 2007. All rights reserved.
require 'uri'
require 'puppet/file_serving'
# This module is used to pick the appropriate terminus
# in file-serving indirections. This is necessary because
# the terminus varies based on the URI asked for.
module Puppet::FileServing::IndirectionHooks
PROTOCOL_MAP = {"puppet" => :rest, "file" => :file}
# Pick an appropriate terminus based on the protocol.
def select_terminus(request)
# We rely on the request's parsing of the URI.
# Short-circuit to :file if it's a fully-qualified path or specifies a 'file' protocol.
return PROTOCOL_MAP["file"] if request.key =~ /^#{::File::SEPARATOR}/
return PROTOCOL_MAP["file"] if request.protocol == "file"
# We're heading over the wire the protocol is 'puppet' and we've got a server name or we're not named 'puppet'
if request.protocol == "puppet" and (request.server or Puppet.settings[:name] != "puppet")
return PROTOCOL_MAP["puppet"]
end
if request.protocol and PROTOCOL_MAP[request.protocol].nil?
raise(ArgumentError, "URI protocol '%s' is not currently supported for file serving" % request.protocol)
end
# If we're still here, we're using the file_server or modules.
# This is the backward-compatible module terminus.
modname = request.key.split("/")[0]
if modname == "modules"
terminus = :modules
elsif terminus(:modules).find_module(modname, request.options[:node])
Puppet.warning "DEPRECATION NOTICE: Found file '%s' in module without using the 'modules' mount; please prefix path with 'modules/'" % request.key
terminus = :modules
else
terminus = :file_server
end
return terminus
end
end
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