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misc: small fix or general refactoring i did not bother commenting

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Simone Margaritelli 2019-10-20 21:18:43 +02:00
parent 132666935a
commit 0263777e4b
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GPG Key ID: 82E42E7F3B34C97E
1 changed files with 26 additions and 11 deletions
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37
pwnagotchi/plugins/default/auto-update.py
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@ -52,29 +52,29 @@ def check(version, repo, native=True):
# check if this release is compatible with arm6
for asset in latest['assets']:
download_url = asset['browser_download_url']
if download_url.endswith('.zip') and (info['arch'] in download_url or (is_arm and 'armhf' in download_url)):
if download_url.endswith('.zip') and (
info['arch'] in download_url or (is_arm and 'armhf' in download_url)):
info['url'] = download_url
break
return info
def install(display, update):
name = update['repo'].split('/')[1]
display.update(force=True, new_data={'status': 'Downloading %s ...' % name})
def make_path_for(name):
path = os.path.join("/tmp/updates/", name)
if os.path.exists(path):
logging.debug("[update] deleting %s" % path)
shutil.rmtree(path, ignore_errors=True, onerror=None)
os.makedirs(path)
return path
def download_and_unzip(name, path, display, update):
target = "%s_%s.zip" % (name, update['available'])
target_path = os.path.join(path, target)
logging.info("[update] downloading %s to %s ..." % (update['url'], target_path))
display.update(force=True, new_data={'status': 'Downloading %s ...' % name})
os.system('wget -q "%s" -O "%s"' % (update['url'], target_path))
@ -83,7 +83,10 @@ def install(display, update):
os.system('unzip "%s" -d "%s"' % (target_path, path))
source_path = os.path.join(path, name)
def verify(name, path, source_path, display, update):
display.update(force=True, new_data={'status': 'Verifying %s ...' % name})
checksums = glob.glob("%s/*.sha256" % path)
if len(checksums) == 0:
if update['native']:
@ -94,7 +97,6 @@ def install(display, update):
checksum = checksums[0]
logging.info("[update] verifying %s for %s ..." % (checksum, source_path))
display.update(force=True, new_data={'status': 'Verifying %s ...' % name})
with open(checksum, 'rt') as fp:
expected = fp.read().split('=')[1].strip().lower()
@ -105,6 +107,20 @@ def install(display, update):
logging.warning("[update] checksum mismatch for %s: expected=%s got=%s" % (source_path, expected, real))
return False
return True
def install(display, update):
name = update['repo'].split('/')[1]
path = make_path_for(name)
download_and_unzip(name, path, display, update)
source_path = os.path.join(path, name)
if not verify(name, path, source_path, update):
return False
logging.info("[update] installing %s ..." % name)
display.update(force=True, new_data={'status': 'Installing %s ...' % name})
@ -148,8 +164,7 @@ def on_internet_available(agent):
to_install = []
to_check = [
(
'bettercap/bettercap', subprocess.getoutput('bettercap -version').split(' ')[1].replace('v', ''),
('bettercap/bettercap', subprocess.getoutput('bettercap -version').split(' ')[1].replace('v', ''),
True, 'bettercap'),
('evilsocket/pwngrid', subprocess.getoutput('pwngrid -version').replace('v', ''), True, 'pwngrid-peer'),
('evilsocket/pwnagotchi', pwnagotchi.version, False, 'pwnagotchi')