def doPrivmsg(self, irc, msg):
assert self is irc.callbacks[0], \
'Owner isn\'t first callback: %r' % irc.callbacks
if ircmsgs.isCtcp(msg):
return
s = callbacks.addressed(irc.nick, msg)
if s:
ignored = ircdb.checkIgnored(msg.prefix)
if ignored:
self.log.info('Ignoring command from %s.', msg.prefix)
return
maximum = conf.supybot.abuse.flood.command.maximum()
self.commands.enqueue(msg)
if conf.supybot.abuse.flood.command() \
and self.commands.len(msg) > maximum \
and not ircdb.checkCapability(msg.prefix, 'trusted'):
punishment = conf.supybot.abuse.flood.command.punishment()
banmask = conf.supybot.protocols.irc.banmask \
.makeBanmask(msg.prefix)
self.log.info('Ignoring %s for %s seconds due to an apparent '
'command flood.', banmask, punishment)
ircdb.ignores.add(banmask, time.time() + punishment)
if conf.supybot.abuse.flood.command.notify():
irc.reply('You\'ve given me %s commands within the last '
'%i seconds; I\'m now ignoring you for %s.' %
(maximum,
conf.supybot.abuse.flood.interval(),
utils.timeElapsed(punishment, seconds=False)))
return
try:
tokens = callbacks.tokenize(s, channel=msg.args[0])
self.Proxy(irc, msg, tokens)
except SyntaxError as e:
irc.queueMsg(callbacks.error(msg, str(e)))
def doPrivmsg(self, irc, msg):
assert self is irc.callbacks[0], \
'Owner isn\'t first callback: %r' % irc.callbacks
if ircmsgs.isCtcp(msg):
return
s = callbacks.addressed(irc.nick, msg)
if s:
ignored = ircdb.checkIgnored(msg.prefix)
if ignored:
self.log.info('Ignoring command from %s.', msg.prefix)
return
maximum = conf.supybot.abuse.flood.command.maximum()
self.commands.enqueue(msg)
if conf.supybot.abuse.flood.command() \
and self.commands.len(msg) > maximum \
and not ircdb.checkCapability(msg.prefix, 'trusted'):
punishment = conf.supybot.abuse.flood.command.punishment()
banmask = ircutils.banmask(msg.prefix)
self.log.info('Ignoring %s for %s seconds due to an apparent '
'command flood.', banmask, punishment)
ircdb.ignores.add(banmask, time.time() + punishment)
irc.reply('You\'ve given me %s commands within the last '
'minute; I\'m now ignoring you for %s.' %
(maximum,
utils.timeElapsed(punishment, seconds=False)))
return
try:
tokens = callbacks.tokenize(s, channel=msg.args[0])
self.Proxy(irc, msg, tokens)
except SyntaxError, e:
irc.queueMsg(callbacks.error(msg, str(e)))
def _replacer_process(self, irc, msg, target, pattern, replacement, count,
messages):
for m in messages:
if m.command in ('PRIVMSG', 'NOTICE') and \
ircutils.strEqual(m.args[0], msg.args[0]) and m.tagged('receivedBy') == irc:
if target and m.nick != target:
continue
# Don't snarf ignored users' messages unless specifically
# told to.
if ircdb.checkIgnored(m.prefix) and not target:
continue
# When running substitutions, ignore the "* nick" part of any actions.
action = ircmsgs.isAction(m)
if action:
text = ircmsgs.unAction(m)
else:
text = m.args[1]
# Test messages sent before SedRegex was activated. Mark them all as seen
# so we only need to do this check once per message.
if not m.tagged(TAG_SEEN):
m.tag(TAG_SEEN)
if SED_REGEX.match(m.args[1]):
m.tag(TAG_IS_REGEX)
# Ignore messages containing a regexp if ignoreRegex is on.
if self.registryValue('ignoreRegex', msg.channel,
irc.network) and m.tagged(TAG_IS_REGEX):
self.log.debug(
"Skipping message %s because it is tagged as isRegex",
m.args[1])
continue
if m.nick == msg.nick:
messageprefix = msg.nick
else:
messageprefix = '%s thinks %s' % (msg.nick, m.nick)
try:
replace_result = pattern.search(text)
if replace_result:
if self.registryValue('boldReplacementText',
msg.channel, irc.network):
replacement = ircutils.bold(replacement)
subst = pattern.sub(replacement, text, count)
if action: # If the message was an ACTION, prepend the nick back.
subst = '* %s %s' % (m.nick, subst)
subst = axe_spaces(subst)
return _("%s meant to say: %s") % \
(messageprefix, subst)
except Exception as e:
self.log.warning(_("SedRegex error: %s"), e, exc_info=True)
raise
self.log.debug(
_("SedRegex: Search %r not found in the last %i messages of %s."),
msg.args[1], len(irc.state.history), msg.args[0])
raise SearchNotFoundError()
def replacer(self, irc, msg, regex):
if not self.registryValue('enable', msg.args[0]):
return
iterable = reversed(irc.state.history)
msg.tag('Replacer')
try:
(pattern, replacement, count) = self._unpack_sed(msg.args[1])
except (ValueError, re.error) as e:
self.log.warning(_("Replacer error: %s"), e)
if self.registryValue('displayErrors', msg.args[0]):
irc.error(_("Replacer error: %s" % e), Raise=True)
return
next(iterable)
for m in iterable:
if m.command in ('PRIVMSG', 'NOTICE') and \
m.args[0] == msg.args[0]:
target = regex.group('nick')
if not ircutils.isNick(str(target), strictRfc=True):
return
if target and m.nick != target:
continue
# Don't snarf ignored users' messages unless specifically
# told to.
if ircdb.checkIgnored(m.prefix) and not target:
continue
# When running substitutions, ignore the "* nick" part of any actions.
action = ircmsgs.isAction(m)
if action:
text = ircmsgs.unAction(m)
else:
text = m.args[1]
if self.registryValue('ignoreRegex', msg.args[0]) and \
m.tagged('Replacer'):
continue
if m.nick == msg.nick:
messageprefix = msg.nick
else:
messageprefix = '%s thinks %s' % (msg.nick, m.nick)
if regexp_wrapper(text, pattern, timeout=0.05, plugin_name=self.name(),
fcn_name='replacer'):
if self.registryValue('boldReplacementText', msg.args[0]):
replacement = ircutils.bold(replacement)
subst = process(pattern.sub, replacement,
text, count, timeout=0.05)
if action: # If the message was an ACTION, prepend the nick back.
subst = '* %s %s' % (m.nick, subst)
irc.reply(_("%s meant to say: %s") %
(messageprefix, subst), prefixNick=False)
return
self.log.debug(_("Replacer: Search %r not found in the last %i messages of %s."),
msg.args[1], len(irc.state.history), msg.args[0])
if self.registryValue("displayErrors", msg.args[0]):
irc.error(_("Search not found in the last %i messages.") %
len(irc.state.history), Raise=True)
def doPrivmsg(self, irc, msg):
(targets, t) = msg.args
text = escape(t)
if msg.prefix == irc.prefix:
return
for channel in targets.split(','):
if irc.isChannel(channel) and channel in irc.state.channels:
learn = self.registryValue('learn', channel=channel)
replyRandom = self.registryValue('replyPercent',
channel=channel) > 0.00
replyAddressed = self.registryValue('replyWhenAddressed',
channel=channel)
called = False
if ircdb.checkIgnored(msg.prefix, channel):
continue
if not learn and not replyRandom and not replyAddressed:
continue
if replyAddressed and msg.addressed:
text = escape(callbacks.addressed(irc.nick, msg))
m = None
if learn:
m = self.callHailo(channel, '-L', text)
else:
m = self.callHailo(channel, '-r', text)
if m != None and len(m):
if self.registryValue('checkSimilarity',
channel=channel):
if similar(m, text) < self.registryValue(
'similarity', channel=channel):
irc.queueMsg(ircmsgs.privmsg(channel, m))
else:
m = self.callHailo(channel, '-R', '')
if m != None and len(m):
irc.queueMsg(ircmsgs.privmsg(channel, m))
else:
irc.queueMsg(ircmsgs.privmsg(channel, m))
called = True
if not msg.addressed and replyRandom and randint(
1, 99) < self.registryValue('replyPercent',
channel=channel) * 100:
m = None
if learn:
m = self.callHailo(channel, '-L', text)
else:
m = self.callHailo(channel, '-r', text)
called = True
if m != None and len(m):
if self.registryValue('checkSimilarity',
channel=channel):
if similar(m, text) < self.registryValue(
'similarity', channel=channel):
irc.queueMsg(ircmsgs.privmsg(channel, m))
else:
irc.queueMsg(ircmsgs.privmsg(channel, m))
if not called and learn:
self.callHailo(channel, '-l', text)
def _doPrivmsgs(self, irc, msg):
"""If the given message is a command, triggers Limnoria's
command-dispatching for that command.
Takes the same arguments as ``doPrivmsg`` would, but ``msg`` can
potentially be an artificial message synthesized in doBatch
from a multiline batch.
Usually, a command is a single message, so ``payload=msg.params[0]``
However, when ``msg`` is part of a multiline message, the payload
is the concatenation of multiple messages.
See <https://ircv3.net/specs/extensions/multiline>.
"""
assert self is irc.callbacks[0], \
'Owner isn\'t first callback: %r' % irc.callbacks
if ircmsgs.isCtcp(msg):
return
s = callbacks.addressed(irc, msg)
if s:
ignored = ircdb.checkIgnored(msg.prefix)
if ignored:
self.log.info('Ignoring command from %s.', msg.prefix)
return
maximum = conf.supybot.abuse.flood.command.maximum()
self.commands.enqueue(msg)
if conf.supybot.abuse.flood.command() \
and self.commands.len(msg) > maximum \
and not ircdb.checkCapability(msg.prefix, 'trusted'):
punishment = conf.supybot.abuse.flood.command.punishment()
banmask = conf.supybot.protocols.irc.banmask \
.makeBanmask(msg.prefix)
self.log.info(
'Ignoring %s for %s seconds due to an apparent '
'command flood.', banmask, punishment)
ircdb.ignores.add(banmask, time.time() + punishment)
if conf.supybot.abuse.flood.command.notify():
irc.reply('You\'ve given me %s commands within the last '
'%i seconds; I\'m now ignoring you for %s.' %
(maximum, conf.supybot.abuse.flood.interval(),
utils.timeElapsed(punishment, seconds=False)))
return
try:
tokens = callbacks.tokenize(s,
channel=msg.channel,
network=irc.network)
self.Proxy(irc, msg, tokens)
except SyntaxError as e:
if conf.supybot.reply.error.detailed():
irc.error(str(e))
else:
irc.replyError(msg=msg)
self.log.info('Syntax error: %s', e)
def _replacer_process(self, irc, msg, target, pattern, replacement, count,
messages):
for m in messages:
if m.command in ('PRIVMSG', 'NOTICE') and \
ircutils.strEqual(m.args[0], msg.args[0]) and m.tagged('receivedBy') == irc:
if target and m.nick != target:
continue
# Don't snarf ignored users' messages unless specifically
# told to.
if ircdb.checkIgnored(m.prefix) and not target:
continue
# When running substitutions, ignore the "* nick" part of any actions.
action = ircmsgs.isAction(m)
if action:
text = ircmsgs.unAction(m)
else:
text = m.args[1]
if self.registryValue('ignoreRegex', msg.channel, irc.network) and \
m.tagged('Replacer'):
continue
if m.nick == msg.nick:
messageprefix = msg.nick
else:
messageprefix = '%s thinks %s' % (msg.nick, m.nick)
try:
replace_result = pattern.search(text)
if replace_result:
if self.registryValue('boldReplacementText',
msg.channel, irc.network):
replacement = ircutils.bold(replacement)
subst = pattern.sub(replacement, text, count)
if action: # If the message was an ACTION, prepend the nick back.
subst = '* %s %s' % (m.nick, subst)
subst = axe_spaces(subst)
return _("%s meant to say: %s") % \
(messageprefix, subst)
except Exception as e:
self.log.warning(_("SedRegex error: %s"), e, exc_info=True)
raise
self.log.debug(
_("SedRegex: Search %r not found in the last %i messages of %s."),
msg.args[1], len(irc.state.history), msg.args[0])
raise SearchNotFound()
def doPrivmsg (self,irc,msg):
(targets, t) = msg.args
text = escape(t)
if msg.prefix == irc.prefix:
return
for channel in targets.split(','):
if irc.isChannel(channel) and channel in irc.state.channels:
learn = self.registryValue('learn',channel=channel)
replyRandom = self.registryValue('replyPercent',channel=channel) > 0.00
replyAddressed = self.registryValue('replyWhenAddressed',channel=channel)
called = False
if ircdb.checkIgnored(msg.prefix,channel):
continue
if not learn and not replyRandom and not replyAddressed:
continue
if replyAddressed and msg.addressed:
text = escape(callbacks.addressed(irc.nick,msg))
m = None
if learn:
m = self.callHailo(channel,'-L',text)
else:
m = self.callHailo(channel,'-r',text)
if m != None and len(m):
if self.registryValue('checkSimilarity',channel=channel):
if similar(m,text) < self.registryValue('similarity',channel=channel):
irc.queueMsg(ircmsgs.privmsg(channel,m))
else:
m = self.callHailo(channel,'-R','')
if m != None and len(m):
irc.queueMsg(ircmsgs.privmsg(channel,m))
else:
irc.queueMsg(ircmsgs.privmsg(channel,m))
called = True
if not msg.addressed and replyRandom and randint(1,99) < self.registryValue('replyPercent',channel=channel)*100:
m = None
if learn:
m = self.callHailo(channel,'-L',text)
else:
m = self.callHailo(channel,'-r',text)
called = True
if m != None and len(m):
if self.registryValue('checkSimilarity',channel=channel):
if similar(m,text) < self.registryValue('similarity',channel=channel):
irc.queueMsg(ircmsgs.privmsg(channel,m))
else:
irc.queueMsg(ircmsgs.privmsg(channel,m))
if not called and learn:
self.callHailo(channel,'-l',text)
def relay(self, irc, msg, channel=None):
channel = (channel or msg.args[0]).lower()
self.log.debug("RelayNext (%s): got channel %s", irc.network, channel)
if not channel in irc.state.channels:
return
# Check for ignored events first. Checking for "'.' not in msg.nick" is for skipping
# ignore checks from servers.
ignoredevents = map(str.upper,
self.registryValue('events.userIgnored', channel))
if msg.command in ignoredevents and msg.nick != irc.nick and '.' not in msg.nick and\
ircdb.checkIgnored(msg.prefix, channel):
self.log.debug("RelayNext (%s): ignoring message from %s",
irc.network, msg.prefix)
return
# Get the source channel
source = "%s@%s" % (channel, irc.network)
source = source.lower()
out_s = self._format(irc, msg, channel)
if out_s:
for relay in self.db.values():
self.log.debug("RelayNext (%s): check if %s in %s",
irc.network, source, relay)
if source in relay: # If our channel is in a relay
self.log.debug("RelayNext: found %s to be in relay %s",
source, relay)
# Remove ourselves from the target channels so we don't get duplicated messages
targets = list(relay)
targets.remove(source)
self.log.debug("RelayNext: found targets %s for relay %s",
targets, relay)
if self.registryValue("antiflood.enable", channel):
# Flood prevention timeout - how long commands of a certain type
# should cease being relayed after flood prevention triggers
timeout = self.registryValue("antiflood.timeout",
channel)
# If <maximum> messages of the same kind on one channel is
# received in <seconds> seconds, flood prevention timeout is
# triggered.
maximum = self.registryValue("antiflood.maximum",
channel)
seconds = self.registryValue("antiflood.seconds",
channel)
# Store the message in a counter, with the keys taking the
# form of (source channel@network, command name). If the counter
# doesn't already exist, create one here.
try:
self.msgcounters[(source,
msg.command)].enqueue(msg.prefix)
except KeyError:
self.msgcounters[(
source, msg.command)] = TimeoutQueue(seconds)
# Two different limits: one for messages and one for all others
if msg.command == "PRIVMSG":
maximum = self.registryValue(
"antiflood.maximum", channel)
else:
maximum = self.registryValue(
"antiflood.maximum.nonPrivmsgs", channel)
if len(self.msgcounters[(source,
msg.command)]) > maximum:
# Amount of messages in the counter surpassed our limit,
# announce the flood and block relaying messages of the
# same type for X seconds
self.log.debug(
"RelayNext (%s): message from %s blocked by "
"flood protection.", irc.network, channel)
if self.floodTriggered.get((source, msg.command)):
# However, only send the announcement once.
return
c = msg.command
e = format(
"Flood detected on %s (%s %ss/%s seconds), "
"not relaying %ss for %s seconds!", channel,
maximum, c, seconds, c, timeout)
out_s = self._format(irc,
msg,
channel,
announcement=e)
self.floodTriggered[(source, msg.command)] = True
self.log.info("RelayNext (%s): %s", irc.network, e)
else:
self.floodTriggered[(source, msg.command)] = False
for cn in targets:
# Iterate over all the relay targets for this message:
# each target is stored internally as a #channel@netname
# string.
target, net = cn.split("@")
otherIrc = world.getIrc(net)
if otherIrc is None:
self.log.debug(
"RelayNext: message to network %r"
" dropped, we are not connected "
"there!", net)
return
target_chanobj = otherIrc.state.channels.get(target)
if (not target_chanobj
) or otherIrc.nick not in target_chanobj.users:
# We're not in the target relay channel!
self.log.debug(
"RelayNext: message to %s@%s "
"dropped, we are not in that "
"channel!", target, net)
else:
out_msg = ircmsgs.privmsg(target, out_s)
# Tag the message as relayed so we (and other relayers) don't
# try to relay it again.
out_msg.tag('relayedMsg')
otherIrc.queueMsg(out_msg)
def relay(self, irc, msg, channel=None):
channel = (channel or msg.args[0]).lower()
self.log.debug("RelayNext (%s): got channel %s", irc.network, channel)
if not channel in irc.state.channels:
return
# Check for ignored events first. Checking for "'.' not in msg.nick" is for skipping
# ignore checks from servers.
ignoredevents = map(str.upper, self.registryValue('events.userIgnored', channel))
if msg.command in ignoredevents and msg.nick != irc.nick and '.' not in msg.nick and\
ircdb.checkIgnored(msg.prefix, channel):
self.log.debug("RelayNext (%s): ignoring message from %s",
irc.network, msg.prefix)
return
# Get the source channel
source = "%s@%s" % (channel, irc.network)
source = source.lower()
out_s = self._format(irc, msg, channel)
if out_s:
for relay in self.db.values():
self.log.debug("RelayNext (%s): check if %s in %s", irc.network, source, relay)
if source in relay: # If our channel is in a relay
self.log.debug("RelayNext: found %s to be in relay %s", source, relay)
# Remove ourselves from the target channels so we don't get duplicated messages
targets = list(relay)
targets.remove(source)
self.log.debug("RelayNext: found targets %s for relay %s", targets, relay)
if self.registryValue("antiflood.enable", channel):
# Flood prevention timeout - how long commands of a certain type
# should cease being relayed after flood prevention triggers
timeout = self.registryValue("antiflood.timeout", channel)
# If <maximum> messages of the same kind on one channel is
# received in <seconds> seconds, flood prevention timeout is
# triggered.
maximum = self.registryValue("antiflood.maximum", channel)
seconds = self.registryValue("antiflood.seconds", channel)
# Store the message in a counter, with the keys taking the
# form of (source channel@network, command name). If the counter
# doesn't already exist, create one here.
try:
self.msgcounters[(source, msg.command)].enqueue(msg.prefix)
except KeyError:
self.msgcounters[(source, msg.command)] = TimeoutQueue(seconds)
# Two different limits: one for messages and one for all others
if msg.command == "PRIVMSG":
maximum = self.registryValue("antiflood.maximum", channel)
else:
maximum = self.registryValue("antiflood.maximum.nonPrivmsgs",
channel)
if len(self.msgcounters[(source, msg.command)]) > maximum:
# Amount of messages in the counter surpassed our limit,
# announce the flood and block relaying messages of the
# same type for X seconds
self.log.debug("RelayNext (%s): message from %s blocked by "
"flood protection.", irc.network, channel)
if self.floodTriggered.get((source, msg.command)):
# However, only send the announcement once.
return
c = msg.command
e = format("Flood detected on %s (%s %ss/%s seconds), "
"not relaying %ss for %s seconds!", channel,
maximum, c, seconds, c, timeout)
out_s = self._format(irc, msg, channel, announcement=e)
self.floodTriggered[(source, msg.command)] = True
self.log.info("RelayNext (%s): %s", irc.network, e)
else:
self.floodTriggered[(source, msg.command)] = False
for cn in targets:
# Iterate over all the relay targets for this message:
# each target is stored internally as a #channel@netname
# string.
target, net = cn.split("@")
otherIrc = world.getIrc(net)
if otherIrc is None:
self.log.debug("RelayNext: message to network %r"
" dropped, we are not connected "
"there!", net)
return
target_chanobj = otherIrc.state.channels.get(target)
if (not target_chanobj) or otherIrc.nick not in target_chanobj.users:
# We're not in the target relay channel!
self.log.debug("RelayNext: message to %s@%s "
"dropped, we are not in that "
"channel!", target, net)
else:
out_msg = ircmsgs.privmsg(target, out_s)
# Tag the message as relayed so we (and other relayers) don't
# try to relay it again.
out_msg.tag('relayedMsg')
otherIrc.queueMsg(out_msg)
def replacer(self, irc, msg, regex):
if not self.registryValue('enable', msg.args[0]):
return
iterable = reversed(irc.state.history)
msg.tag('Replacer')
try:
(pattern, replacement, count, flags) = self._unpack_sed(msg.args[1])
except (ValueError, re.error) as e:
self.log.warning(_("SedRegex error: %s"), e)
if self.registryValue('displayErrors', msg.args[0]):
irc.error('%s.%s: %s' % (e.__class__.__module__, e.__class__.__name__, e))
return
next(iterable)
if 's' in flags: # Special 's' flag lets the bot only look at self messages
target = msg.nick
else:
target = regex.group('nick')
if not ircutils.isNick(str(target), strictRfc=True):
return
for m in iterable:
if m.command in ('PRIVMSG', 'NOTICE') and \
m.args[0] == msg.args[0] and m.tagged('receivedBy') == irc:
if target and m.nick != target:
continue
# Don't snarf ignored users' messages unless specifically
# told to.
if ircdb.checkIgnored(m.prefix) and not target:
continue
# When running substitutions, ignore the "* nick" part of any actions.
action = ircmsgs.isAction(m)
if action:
text = ircmsgs.unAction(m)
else:
text = m.args[1]
if self.registryValue('ignoreRegex', msg.args[0]) and \
m.tagged('Replacer'):
continue
if m.nick == msg.nick:
messageprefix = msg.nick
else:
messageprefix = '%s thinks %s' % (msg.nick, m.nick)
try:
regex_timeout = self.registryValue('processTimeout')
if regexp_wrapper(text, pattern, timeout=regex_timeout, plugin_name=self.name(),
fcn_name='replacer'):
if self.registryValue('boldReplacementText', msg.args[0]):
replacement = ircutils.bold(replacement)
subst = process(pattern.sub, replacement,
text, count, timeout=0.05)
if action: # If the message was an ACTION, prepend the nick back.
subst = '* %s %s' % (m.nick, subst)
subst = axe_spaces(subst)
irc.reply(_("%s meant to say: %s") %
(messageprefix, subst), prefixNick=False)
return
except (ValueError, re.error) as e:
if self.registryValue('displayErrors', msg.args[0]):
irc.error('%s.%s: %s' % (e.__class__.__module__, e.__class__.__name__, e))
return
self.log.debug(_("SedRegex: Search %r not found in the last %i messages of %s."),
msg.args[1], len(irc.state.history), msg.args[0])
if self.registryValue("displayErrors", msg.args[0]):
irc.error(_("Search not found in the last %i messages.") %
len(irc.state.history), Raise=True)
