def not_reporting_filter(issue):
db = get_db()
peers = get_client_parameter(issue['hostname'], 'user_clients')
if not peers:
return False
# Completely arbitrary: Even peered clients need to check in at least once
# per month.
if db.clients.find_one({'hostname': issue['hostname']})['submitted_at'] < \
now - datetime.timedelta(days=31):
return False
peer_times = [d['submitted_at'] for d in
db.clients.find({'hostname': {'$in': peers}},
projection=['submitted_at'])]
cutoff = problem_checks()['not-reporting']['spec']['submitted_at']['$lt']
return any(t >= cutoff for t in peer_times)
def set_handler(args):
old_value = get_client_parameter(args.hostname, args.parameter)
try:
old = set_client_parameter(args.hostname, args.parameter, args.value)
except Exception as e:
sys.exit('Failed to set parameter: {}'.format(e))
if not old_value:
with logbook.StreamHandler(sys.stdout, bubble=True):
log.info('Set parameter {} for host {} to {}', args.parameter,
args.hostname, args.value)
elif old:
with logbook.StreamHandler(sys.stdout, bubble=True):
log.info('Changed parameter {} for host {} from {} to {}',
args.parameter, args.hostname, old, args.value)
else:
print('No changes.')
def audit_handler(args):
def d(dt):
return dt.strftime('%m/%d %H:%M')
in_a_terminal = os.isatty(sys.stderr.fileno())
if args.update_recent is None:
args.update_recent = not in_a_terminal
if args.display_recent is None:
args.display_recent = in_a_terminal
if args.full:
args.ignore_grace_period = args.display_recent = \
args.ignore_snoozed = args.ignore_filters = True
db = get_db()
for check_name, check in problem_checks().items():
if 'spec' not in check:
continue
problems = [d for d in db.clients.find(check['spec'])]
for problem in problems:
if open_issue(problem['hostname'],
check_name,
as_of=problem['plugins']['submitted_at']):
log.info('Opened {} issue for {} as of {}', check_name,
problem['hostname'],
problem['plugins']['submitted_at'])
problem_hosts = [d['hostname'] for d in problems]
for doc in close_issue({'$not': {'$in': problem_hosts}}, check_name):
log.info('Closed {} issue for {}', check_name, doc['hostname'])
check_pending_patches()
check_ssl_certificates()
issues = get_open_issues(include_suspended=args.ignore_suspended)
default_alert_frequency = datetime.timedelta(hours=1)
for key1, value1 in issues.items():
key1_printed = False
email_list = ''
for key2, issue in value1.items():
check = problem_checks().get(issue['name']) or {}
filter = None if args.ignore_filters else check.get('filter', None)
alert_frequency = check.get('alert-frequency',
default_alert_frequency)
# Not exactly on the hour, to avoid race conditions when running
# hourly.
if 0 == alert_frequency.total_seconds() % 3600:
alert_frequency -= datetime.timedelta(minutes=1)
alert_threshold = now - alert_frequency
grace_period = check.get('grace-period', datetime.timedelta(0))
filter_ok = not (filter and filter(issue))
alert_ok = (args.display_recent or 'alerted_at' not in issue
or issue['alerted_at'] < alert_threshold)
grace_ok = (args.ignore_grace_period or
business_hours(issue['opened_at'], now) > grace_period)
snooze_ok = (args.ignore_snoozed or 'unsnooze_at' not in issue
or issue['unsnooze_at'] < now)
if issue.get('unsnooze_at', now) > now:
snoozed = ' [snoozed until {}]'.format(d(issue['unsnooze_at']))
else:
snoozed = ''
client = db.clients.find_one({'hostname': key1},
projection=['submitted_at'])
if filter_ok and alert_ok and grace_ok and snooze_ok:
if not key1_printed:
if client:
last_reported = d(client['submitted_at'])
print('{} [last reported at {}]'.format(
key1, last_reported))
else:
# This is a global issue, not a per-client issue
print(key1)
key1_printed = True
print(' {} since {}{}'.format(key2, d(issue['opened_at']),
snoozed))
email_list += '{} since {}\n'.format(key2,
d(issue['opened_at']))
if not in_a_terminal:
log.warn('{} {} since {}', key1, key2, issue['opened_at'])
if args.update_recent:
db.issues.update({'_id': issue['_id']},
{'$set': {
'alerted_at': now
}})
if client and args.email and email_list:
email = get_client_parameter(key1, 'user_email')
if not email:
log.warn("Can't send email for {} since user_email not set",
key1)
continue
subject = 'Please address issues on {}'.format(key1)
body = dedent("""\
The following issues have been identified on the PenguinDome
(device management) client "{}", for which you are the listed
owner. Please rectify these issues at your earliest
convenience.\n\n""".format(key1))
body += email_list
smtp = smtplib.SMTP()
smtp.connect()
msg = dedent("""\
From: PenguinDome
To: {to}
Subject: {subject}\n\n""").format(to=email, subject=subject)
msg += body
smtp.sendmail('PenguinDome', [email], msg)
smtp.quit()
