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'''chromium apport hook
/usr/share/apport/package-hooks/chromium-browser.py
Copyright (c) 2010, Fabien Tassin <fta@sofaraway.org>
Copyright (c) 2014-2022, Canonical
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your
option) any later version. See http://www.gnu.org/copyleft/gpl.html for
the full text of the license.
'''
import hashlib
import json
import os
import os.path
import re
import apport.hookutils
SNAP_META = '/snap/chromium/current/meta/snap.yaml'
SNAP_USER_COMMON = os.path.expanduser('~/snap/chromium/common')
SNAP_USER_DATA = os.path.expanduser('~/snap/chromium/current')
def user_prefs(report, filename):
with open(filename, 'r') as f:
prefs = json.load(f)
entries = []
if 'extensions' in prefs:
extensions = prefs['extensions']
if 'theme' in extensions:
theme = extensions['theme']
if 'use_system' in theme:
entries.append('extensions.theme.use_system = {}'.format(
theme['use_system']))
if 'settings' in extensions:
settings = extensions['settings']
if settings:
entries.append('extensions:')
for key in settings.keys():
extension = settings[key]
entries.append(' {}:'.format(key))
if 'manifest' in extension:
manifest = extension['manifest']
for mkey in ('name', 'version', 'key'):
entries.append(' {} = {}'.format(mkey,
manifest[mkey]))
if 'state' in extension:
entries.append(' state = {}'.format(extension['state']))
report['Snap.ChromiumPrefs'] = '\n'.join(entries)
def run_cmd(cmd):
return apport.hookutils.command_output(cmd)
def add_info(report, hookui):
snaps = set(['core', 'core20', 'chromium'])
with open(SNAP_META, 'r') as f:
for line in f.readlines():
line = line.strip()
if line.startswith('default-provider:'):
snaps.add(line.split(':')[-1].strip())
for snap in snaps:
report['Snap.Info.{}'.format(snap)] = \
run_cmd(['snap', 'info', '--abs-time', snap])
report['Snap.Connections'] = run_cmd(['snap', 'connections', 'chromium'])
report['Snap.Changes'] = \
run_cmd(['snap', 'changes', '--abs-time', 'chromium'])
report['Snap.ChromiumVersion'] = \
run_cmd(['snap', 'run', 'chromium', '--version'])
report['Snap.ChromeDriverVersion'] = \
run_cmd(['snap', 'run', 'chromium.chromedriver', '--version'])
libsdir = os.path.join(SNAP_USER_DATA, '.local/lib')
if os.path.exists(libsdir):
libs = []
for lib in os.listdir(libsdir):
fp = os.path.join(libsdir, lib)
with open(fp, 'rb') as f:
sha256sum = hashlib.sha256(f.read()).hexdigest()
libs.append('{} ({})'.format(lib, sha256sum))
report['Snap.LocalLibs'] = '\n'.join(libs)
flashlib = os.path.join(libsdir, 'libpepflashplayer.so')
if os.path.exists(flashlib):
with open(flashlib, 'rb') as f:
r = re.compile(b'\x00\\.swf\\.playerversion\x00(.*?)\x00')
version = r.findall(f.read())
if len(version) > 0:
report['Snap.FlashPlayerVersion'] = version[0].decode()
user_profile_dir = os.path.join(SNAP_USER_COMMON, 'chromium/Default')
user_prefs(report, os.path.join(user_profile_dir, 'Preferences'))
report['DiskUsage'] = \
run_cmd(['df', '-Th', '/home', '/run/shm', SNAP_USER_DATA])
apport.hookutils._add_tag(report, 'snap')
apport.hookutils.attach_hardware(report)
apport.hookutils.attach_drm_info(report)
apport.hookutils.attach_dmesg(report)
def _test():
report = {}
add_info(report, None)
for key in report:
print('[{}]\n{}\n'.format(key, report[key]))
if __name__ == '__main__':
_test()
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