Class: Puppet::Indirector::FileContent::Rest

Inherits:
REST show all
Defined in:
lib/puppet/indirector/file_content/rest.rb

Constant Summary

Constants included from Util

Util::ALNUM, Util::ALPHA, Util::AbsolutePathPosix, Util::AbsolutePathWindows, Util::DEFAULT_POSIX_MODE, Util::DEFAULT_WINDOWS_MODE, Util::ESCAPED, Util::HEX, Util::HttpProxy, Util::PUPPET_STACK_INSERTION_FRAME, Util::RESERVED, Util::RFC_3986_URI_REGEX, Util::UNRESERVED, Util::UNSAFE

Constants included from Util::POSIX

Util::POSIX::LOCALE_ENV_VARS, Util::POSIX::USER_ENV_VARS

Constants included from Util::SymbolicFileMode

Util::SymbolicFileMode::SetGIDBit, Util::SymbolicFileMode::SetUIDBit, Util::SymbolicFileMode::StickyBit, Util::SymbolicFileMode::SymbolicMode, Util::SymbolicFileMode::SymbolicSpecialToBit

Constants included from Util::Docs

Util::Docs::HEADER_LEVELS

Instance Attribute Summary

Attributes included from Util::Docs

#doc, #nodoc

Instance Method Summary collapse

Methods inherited from REST

#destroy, #head, #save, #search, #validate_key

Methods inherited from Terminus

abstract_terminus?, #allow_remote_requests?, const2name, #indirection, indirection_name, inherited, #initialize, mark_as_abstract_terminus, model, #model, #name, name2const, register_terminus_class, #require_environment?, terminus_class, terminus_classes, #terminus_type, #validate, #validate_key, #validate_model

Methods included from Util::InstanceLoader

#instance_hash, #instance_load, #instance_loader, #instance_loading?, #loaded_instance, #loaded_instances

Methods included from Util

absolute_path?, benchmark, chuser, clear_environment, create_erb, default_env, deterministic_rand, deterministic_rand_int, exit_on_fail, format_backtrace_array, format_puppetstack_frame, get_env, get_environment, logmethods, merge_environment, path_to_uri, pretty_backtrace, replace_file, resolve_stackframe, rfc2396_escape, safe_posix_fork, set_env, skip_external_facts, symbolizehash, thinmark, uri_encode, uri_query_encode, uri_to_path, uri_unescape, which, withenv, withumask

Methods included from Util::POSIX

#get_posix_field, #gid, groups_of, #idfield, #methodbyid, #methodbyname, #search_posix_field, #uid

Methods included from Util::SymbolicFileMode

#display_mode, #normalize_symbolic_mode, #symbolic_mode_to_int, #valid_symbolic_mode?

Methods included from Util::Docs

#desc, #dochook, #doctable, #markdown_definitionlist, #markdown_header, #nodoc?, #pad, scrub

Constructor Details

This class inherits a constructor from Puppet::Indirector::Terminus

Instance Method Details

#find(request) ⇒ Object 



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# File 'lib/puppet/indirector/file_content/rest.rb', line 10

def find(request)
  content = StringIO.new
  content.binmode

  url = URI.parse(Puppet::Util.uri_encode(request.uri))
  session = Puppet.lookup(:http_session)
  api = session.route_to(:fileserver, url: url)

  api.get_file_content(
    path: Puppet::Util.uri_unescape(url.path),
    environment: request.environment.to_s
  ) do |data|
    content << data
  end

  Puppet::FileServing::Content.from_binary(content.string)
rescue Puppet::HTTP::ResponseError => e
  if e.response.code == 404
    return nil unless request.options[:fail_on_404]

    _, body = parse_response(e.response)
    msg = _("Find %{uri} resulted in 404 with the message: %{body}") % { uri: elide(e.response.url.path, 100), body: body }
    raise Puppet::Error, msg
  else
    raise convert_to_http_error(e.response)
  end
end