def has_aop_in(bot, id, chan, ret):
id_str = "%s!%s@%s" % tuple(id)
for op in conf.get(chan.lower(), []):
if "!" in op or "@" in op:
# Match against a nick!user@host with wildcards.
try:
op = re.compile(util.wc_to_re(op), flags=re.I)
except re.error:
continue
if op.match(id_str):
yield ret(True)
return
else:
# Match against an access name, according to 'identity'.
access = yield identity.check_access(bot, id, op)
if access:
yield ret(True)
return
yield ret(False)
def check(bot, id, ret):
if identify_check(id):
yield ret(True); return
if os.path.exists(ADMINS_FILE):
with open(ADMINS_FILE) as file:
admins = re.findall(r'\S+', file.read())
for admin in admins:
if any(c in admin for c in '!@*?'):
# Verify against a hostmask with wildcards.
hostmask = '%s!%s@%s' % id
if re.match(util.wc_to_re(admin), hostmask, re.I):
yield ret(True); return
else:
# Verify an access name according to the 'identity' module.
access = yield identity.check_access(bot, id, admin)
if access:
yield ret(True); return
yield ret(False)
def match_id(query, id):
id_str = '%s!%s@%s' % tuple(id) if re.search(r'!|@', query) else id.nick
for part in query.split('/'):
rexp = part if '$' in part else wc_to_re(part)
if re.match(rexp, id_str, re.I) is not None: return True
return False
def h_seen(bot, id, target, args, full_msg):
chan = None
match = re.match(r'(#\S+)\s*(.*)', args)
if match:
is_admin = yield auth.check(bot, id)
if is_admin:
chan = match.group(1).lower()
args = match.group(2)
if not chan and target:
chan = target.lower()
elif not chan:
return
if not args: return
if re.search(r'!|@', args):
pattern = util.wc_to_re(args)
else:
pattern = util.wc_to_re('%s!*@*' % args)
# matching_nicks[nick.lower()] = (max_time, id_case)
matching_nicks = dict()
in_channel = False
for cnick in channel.track_channels.get(chan, ()):
cmask = yield identity.get_hostmask(bot, cnick)
if re.match(pattern, cmask, re.I):
cid = util.ID(*re.match(r'(.*?)!(.*?)@(.*)', cmask).groups())
matching_nicks[cid.nick.lower()] = (None, cid)
in_channel = True
continue
state = get_state()
combined_record = dict()
for rmask, record in state.get(chan, dict()).iteritems():
if re.match(pattern, rmask, re.I):
if 'id_case' in record:
rmask = record['id_case'].encode('utf8')
rid = util.ID(*re.match(r'(.*?)!(.*?)@(.*)', rmask).groups())
record = attribute_record_to(record, rid)
combined_record = combine_records(combined_record, record)
max_time = max(
record[et]['time'] for et in EVENT_TYPES if et in record)
if (rid.nick.lower() not in matching_nicks
or matching_nicks[rid.nick.lower()][0] is not None
and matching_nicks[rid.nick.lower()][0] < max_time):
matching_nicks[rid.nick.lower()] = (max_time, rid)
def nick_sort_key(nick):
max_time = matching_nicks[nick.lower()][0]
return -max_time if max_time is not None else None
nicks = sorted(matching_nicks.iterkeys(), key=nick_sort_key)
if nicks:
if len(matching_nicks) > 4:
nicks = nicks[:3]
nicks += ['one of %d others' % (len(matching_nicks)-3)]
id_name = ''.join('%s%s' % (
' or ' if i > 0 and i+1 == len(nicks) else ', ' if i > 0 else '',
'\2%s\2' % matching_nicks[nick][1].nick
if nick in matching_nicks else nick
) for (i, nick) in izip(count(), nicks))
else:
id_name = args
reply(bot, id, target, record_string(
id_name = id_name,
record = combined_record,
now = time.time(),
in_channel = in_channel,
plural = len(nicks) > 1))
'*i*.tinypic.com',
)
PATH_RE = re.compile(
r'\.(png|jpe?g|gif|webm)(~[^/]*)?$')
CACHE_SIZE = 1024
REPEAT_S = 60*60*3
UPLOAD_RETRIES = 10
UPLOAD_RETRY_S = 60
link, install, uninstall = util.LinkSet().triple()
mirror_hosts_re = re.compile(
'^(%s)$' % '|'.join(util.wc_to_re(h, anchor=False) for h in MIRROR_HOSTS))
ssl_context = ssl.SSLContext(ssl.PROTOCOL_SSLv23)
chan_times = defaultdict(dict)
cache_old = dict()
cache_new = dict()
def reload(prev):
if hasattr(prev, 'chan_times') and isinstance(prev.chan_times, dict):
chan_times.update(prev.chan_times)
if hasattr(prev, 'cache_old') and isinstance(prev.cache_old, dict):
cache_old.update(prev.cache_old)
if hasattr(prev, 'cache_new') and isinstance(prev.cache_new, dict):
cache_new.update(prev.cache_new)
def check_access(bot, query, name, ret):
name = name.lower()
if isinstance(query, tuple):
nick = query.nick.lower()
host = ('%s!%s@%s' % query).lower()
id = query
else:
nick = query.lower()
host = yield get_hostmask(bot, nick)
if host:
match = re.match(r'(.*)!(.*)@(.*)$', host)
id = util.ID(*match.groups())
else:
id = None
# If a positive result is already cached, return that result.
if nick in track_id and name in track_id[nick].access:
yield ret(True)
return
creds = credentials.get(name, list())
creds = sorted(creds, key=lambda cred:
0 if cred[0] == 'hostmask' else
1 if cred[0] == 'access' else
2 if cred[0] == 'prev_hosts' else
3 if cred[0] == 'nickserv' else
4)
has_access = False
for cred in creds:
if cred[0] == 'hostmask' and len(cred) > 1:
# Authenticate using a hostmask with wildcards.
pattern = util.wc_to_re(cred[1])
if host and re.match(pattern, host, re.I):
has_access = True
break
elif cred[0] == 'nickserv' and len(cred) > 1:
# Authenticate using NickServ STATUS.
cred_nick = cred[1].lower()
if cred_nick != nick:
continue
status = yield nickserv.status(bot, nick)
if status > 1:
has_access = True
break
elif cred[0] == 'prev_hosts' and len(cred) > 1:
# Authenticate using previously authenticated hosts.
if not id or name.lower() not in prev_hosts:
continue
userhost = '%s@%s' % (id.user, id.host)
if userhost in prev_hosts[name][-cred[1]:]:
has_access = True
break
elif cred[0] == 'access' and len(cred) > 1:
# Authenticate based on a different access name.
has_access = yield check_access(bot, id or nick, cred[1])
if has_access:
break
if has_access:
yield grant_access(bot, id or nick, name)
yield ret(has_access)
