JezK
Edit File: extension.rb
# frozen_string_literal: true # Licensed to the Software Freedom Conservancy (SFC) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The SFC licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, # software distributed under the License is distributed on an # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY # KIND, either express or implied. See the License for the # specific language governing permissions and limitations # under the License. module Selenium module WebDriver module Firefox # # @api private # class Extension NAMESPACE = 'http://www.mozilla.org/2004/em-rdf#' def initialize(path) raise Error::WebDriverError, "could not find extension at #{path.inspect}" unless File.exist?(path) @path = path @should_reap_root = false end def write_to(extensions_dir) root_dir = create_root ext_path = File.join extensions_dir, read_id(root_dir) FileUtils.rm_rf ext_path FileUtils.mkdir_p File.dirname(ext_path), mode: 0o700 FileUtils.cp_r root_dir, ext_path FileReaper.reap(root_dir) if @should_reap_root end private def create_root if File.directory? @path @path else unless Zipper::EXTENSIONS.include? File.extname(@path) raise Error::WebDriverError, "expected #{Zipper::EXTENSIONS.join(' or ')}, got #{@path.inspect}" end @should_reap_root = true Zipper.unzip(@path) end end def read_id(directory) read_id_from_install_rdf(directory) || read_id_from_manifest_json(directory) end def read_id_from_install_rdf(directory) rdf_path = File.join(directory, 'install.rdf') return unless File.exist?(rdf_path) doc = REXML::Document.new(File.read(rdf_path)) namespace = doc.root.namespaces.key(NAMESPACE) if namespace id_node = REXML::XPath.first(doc, "//#{namespace}:id") return id_node.text if id_node attr_node = REXML::XPath.first(doc, "//@#{namespace}:id") return attr_node.value if attr_node end raise Error::WebDriverError, "cannot locate extension id in #{rdf_path}" end def read_id_from_manifest_json(directory) manifest_path = File.join(directory, 'manifest.json') return unless File.exist?(manifest_path) manifest = JSON.parse(File.read(manifest_path)) applications_gecko_id(manifest) || name_and_version(manifest) end def applications_gecko_id(manifest) manifest.dig('applications', 'gecko', 'id')&.strip end def name_and_version(manifest) [manifest['name'].delete(' '), manifest['version']].join('@') end end # Extension end # Firefox end # WebDriver end # Selenium