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Versions: 20
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Contents
# frozen_string_literal: true
require_relative '../../../puppet/file_serving/http_metadata'
require_relative '../../../puppet/indirector/generic_http'
require_relative '../../../puppet/indirector/file_metadata'
require 'net/http'
class Puppet::Indirector::FileMetadata::Http < Puppet::Indirector::GenericHttp
desc "Retrieve file metadata from a remote HTTP server."
include Puppet::FileServing::TerminusHelper
def find(request)
checksum_type = request.options[:checksum_type]
# See URL encoding comment in Puppet::Type::File::ParamSource#chunk_file_from_source
uri = URI(request.uri)
client = Puppet.runtime[:http]
head = client.head(uri, options: {include_system_store: true})
return create_httpmetadata(head, checksum_type) if head.success?
case head.code
when 403, 405
# AMZ presigned URL and puppetserver may return 403
# instead of 405. Fallback to partial get
get = partial_get(client, uri)
return create_httpmetadata(get, checksum_type) if get.success?
end
nil
end
def search(request)
raise Puppet::Error, _("cannot lookup multiple files")
end
private
def partial_get(client, uri)
client.get(uri, headers: {'Range' => 'bytes=0-0'}, options: {include_system_store: true})
end
def create_httpmetadata(http_request, checksum_type)
metadata = Puppet::FileServing::HttpMetadata.new(http_request)
metadata.checksum_type = checksum_type if checksum_type
metadata.collect
metadata
end
end
Version data entries
20 entries across 20 versions & 1 rubygems