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# SPDX-License-Identifier: GPL-3.0-or-later
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"""
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Making temporary WebExtensions for use in the test suite
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"""
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# This file is part of Haketilo.
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#
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# Copyright (C) 2021 Wojtek Kosior <koszko@koszko.org>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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#
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# I, Wojtek Kosior, thereby promise not to sue for violation of this file's
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# license. Although I request that you do not make use this code in a
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# proprietary program, I am not going to enforce this in court.
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import json
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import zipfile
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from pathlib import Path
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from uuid import uuid4
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from .misc_constants import *
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class ManifestTemplateValueToFill:
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pass
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def manifest_template():
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return {
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'manifest_version': 2,
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'name': 'Haketilo test extension',
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'version': '1.0',
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'applications': {
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'gecko': {
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'id': ManifestTemplateValueToFill(),
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'strict_min_version': '60.0'
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}
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},
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'permissions': [
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'contextMenus',
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'webRequest',
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'webRequestBlocking',
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'activeTab',
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'notifications',
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'sessions',
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'storage',
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'tabs',
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'<all_urls>',
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'unlimitedStorage'
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],
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'web_accessible_resources': ['testpage.html'],
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'background': {
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'persistent': True,
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'scripts': ['__open_test_page.js', 'background.js']
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},
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'content_scripts': [
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{
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'run_at': 'document_start',
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'matches': ['<all_urls>'],
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'match_about_blank': True,
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'all_frames': True,
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'js': ['content.js']
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}
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]
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}
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default_background_script = ''
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default_content_script = ''
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default_test_page = '''
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<!DOCTYPE html>
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<html>
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<head>
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<title>Extension's options page for testing</title>
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</head>
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<body>
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<h1>Extension's options page for testing</h1>
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</body>
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</html>
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'''
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open_test_page_script = '''(() => {
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const page_url = browser.runtime.getURL("testpage.html");
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const execute_details = {
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code: `window.location.href=${JSON.stringify(page_url)};`
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};
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browser.tabs.query({currentWindow: true, active: true})
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.then(t => browser.tabs.executeScript(t.id, execute_details));
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})();'''
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def make_extension(destination_dir,
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background_script=default_background_script,
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content_script=default_content_script,
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test_page=default_test_page,
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extra_files={}):
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manifest = manifest_template()
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extension_id = '{%s}' % uuid4()
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manifest['applications']['gecko']['id'] = extension_id
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files = {
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'manifest.json' : json.dumps(manifest),
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'__open_test_page.js': open_test_page_script,
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'background.js' : background_script,
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'content.js' : content_script,
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'testpage.html' : test_page,
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**extra_files
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}
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destination_path = destination_dir / f'{extension_id}.xpi'
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with zipfile.ZipFile(destination_path, 'x') as xpi:
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for filename, contents in files.items():
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xpi.writestr(filename, contents)
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return destination_path
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