mirror of
https://github.com/jlu5/PyLink.git
synced 2024-11-01 09:19:23 +01:00
inspircd: rework modelist negotiation to support InspIRCd 3.0
This commit is contained in:
James Lu
parent
0fe8a8d51a
commit
4276607ee4
@ -1,5 +1,5 @@
|
||||
"""
|
||||
inspircd.py: InspIRCd 2.x protocol module for PyLink.
|
||||
inspircd.py: InspIRCd 2.0, 3.0 protocol module for PyLink.
|
||||
"""
|
||||
|
||||
import time
|
||||
@ -40,10 +40,14 @@ class InspIRCdProtocol(TS6BaseProtocol):
|
||||
self.proto_ver = 1202
|
||||
elif ircd_target == 'insp3':
|
||||
self.proto_ver = 1205
|
||||
log.debug('(%s) inspircd: clearing cmodes, umodes defs %r %r', self.name, self.cmodes, self.umodes)
|
||||
else:
|
||||
raise ProtocolError("Unsupported target_version %r: supported values include %s" % (ircd_target, self.SUPPORTED_IRCDS))
|
||||
log.debug('(%s) inspircd: using protocol version %s for target_version %r', self.name, self.proto_ver, ircd_target)
|
||||
|
||||
# Track prefix mode levels on InspIRCd 3
|
||||
self._prefix_levels = {}
|
||||
|
||||
# Track the modules supported by the uplink.
|
||||
self._modsupport = set()
|
||||
|
||||
@ -472,32 +476,86 @@ class InspIRCdProtocol(TS6BaseProtocol):
|
||||
self.name)
|
||||
log.debug("(%s) inspircd: got remote protocol version %s", self.name, protocol_version)
|
||||
|
||||
if args[0] == 'CHANMODES':
|
||||
if protocol_version >= 1205:
|
||||
# Clear mode lists, they will be negotiated during burst
|
||||
self.cmodes = {'*A': '', '*B': '', '*C': '', '*D': ''}
|
||||
self.umodes = {'*A': '', '*B': '', '*C': '', '*D': ''}
|
||||
self.prefixmodes.clear()
|
||||
|
||||
if args[0] in {'CHANMODES', 'USERMODES'}:
|
||||
# insp20:
|
||||
# <- CAPAB CHANMODES :admin=&a allowinvite=A autoop=w ban=b
|
||||
# banexception=e blockcolor=c c_registered=r exemptchanops=X
|
||||
# filter=g flood=f halfop=%h history=H invex=I inviteonly=i
|
||||
# joinflood=j key=k kicknorejoin=J limit=l moderated=m nickflood=F
|
||||
# noctcp=C noextmsg=n nokick=Q noknock=K nonick=N nonotice=T
|
||||
# official-join=!Y op=@o operonly=O opmoderated=U owner=~q
|
||||
# permanent=P private=p redirect=L reginvite=R regmoderated=M
|
||||
# secret=s sslonly=z stripcolor=S topiclock=t voice=+v
|
||||
# banexception=e blockcolor=c c_registered=r exemptchanops=X
|
||||
# filter=g flood=f halfop=%h history=H invex=I inviteonly=i
|
||||
# joinflood=j key=k kicknorejoin=J limit=l moderated=m nickflood=F
|
||||
# noctcp=C noextmsg=n nokick=Q noknock=K nonick=N nonotice=T
|
||||
# official-join=!Y op=@o operonly=O opmoderated=U owner=~q
|
||||
# permanent=P private=p redirect=L reginvite=R regmoderated=M
|
||||
# secret=s sslonly=z stripcolor=S topiclock=t voice=+v
|
||||
# <- CAPAB USERMODES :bot=B callerid=g cloak=x deaf_commonchan=c
|
||||
# helpop=h hidechans=I hideoper=H invisible=i oper=o regdeaf=R
|
||||
# servprotect=k showwhois=W snomask=s u_registered=r u_stripcolor=S
|
||||
# wallops=w
|
||||
|
||||
# insp3:
|
||||
# <- CAPAB CHANMODES :list:autoop=w list:ban=b list:banexception=e list:filter=g list:invex=I
|
||||
# list:namebase=Z param-set:anticaps=B param-set:flood=f param-set:joinflood=j param-set:kicknorejoin=J
|
||||
# param-set:limit=l param-set:nickflood=F param-set:redirect=L param:key=k prefix:10000:voice=+v
|
||||
# prefix:20000:halfop=%h prefix:30000:op=@o prefix:40000:admin=&a prefix:50000:founder=~q
|
||||
# prefix:9000000:official-join=!Y simple:allowinvite=A simple:auditorium=u simple:blockcolor=c
|
||||
# simple:c_registered=r simple:censor=G simple:inviteonly=i simple:moderated=m simple:noctcp=C
|
||||
# simple:noextmsg=n simple:nokick=Q simple:noknock=K simple:nonick=N simple:nonotice=T
|
||||
# simple:operonly=O simple:permanent=P simple:private=p simple:reginvite=R simple:regmoderated=M
|
||||
# simple:secret=s simple:sslonly=z simple:stripcolor=S simple:topiclock=t
|
||||
# <- CAPAB USERMODES :param-set:snomask=s simple:antiredirect=L simple:bot=B simple:callerid=g simple:cloak=x
|
||||
# simple:deaf_commonchan=c simple:helpop=h simple:hidechans=I simple:hideoper=H simple:invisible=i
|
||||
# simple:oper=o simple:regdeaf=R simple:u_censor=G simple:u_registered=r simple:u_stripcolor=S
|
||||
# simple:wallops=w
|
||||
|
||||
mydict = self.cmodes if args[0] == 'CHANMODES' else self.umodes
|
||||
|
||||
# Named modes are essential for a cross-protocol IRC service. We
|
||||
# can use InspIRCd as a model here and assign a similar mode map to
|
||||
# our cmodes list.
|
||||
for modepair in args[-1].split():
|
||||
name, char = modepair.split('=')
|
||||
name, char = modepair.rsplit('=', 1)
|
||||
|
||||
# Strip c_ prefixes to be consistent with other protocols.
|
||||
if self.remote_proto_ver >= 1205:
|
||||
# Detect mode types from the mode type tag
|
||||
parts = name.split(':')
|
||||
modetype = parts[0]
|
||||
name = parts[-1]
|
||||
|
||||
# Modes are divided into A, B, C, and D classes
|
||||
# See http://www.irc.org/tech_docs/005.html
|
||||
if modetype == 'simple': # No parameter
|
||||
mydict['*D'] += char
|
||||
elif modetype == 'param-set': # Only parameter when setting (e.g. cmode +l)
|
||||
mydict['*C'] += char
|
||||
elif modetype == 'param': # Always has parameter (e.g. cmode +k)
|
||||
mydict['*B'] += char
|
||||
elif modetype == 'list': # List modes like ban, except, invex, ...
|
||||
mydict['*A'] += char
|
||||
elif modetype == 'prefix': # prefix:30000:op=@o
|
||||
if args[0] != 'CHANMODES': # This should never happen...
|
||||
log.warning("(%s) Possible desync? Got a prefix type modepair %r but not for channel modes", self.name, modepair)
|
||||
else:
|
||||
# We don't do anything with prefix levels yet, let's just store them for future use
|
||||
self._prefix_levels[name] = int(parts[1])
|
||||
|
||||
# Map mode names to their prefixes
|
||||
self.prefixmodes[char[-1]] = char[0]
|
||||
|
||||
# Strip c_, u_ prefixes to be consistent with other protocols.
|
||||
name = name.lstrip('c_')
|
||||
name = name.lstrip('u_')
|
||||
|
||||
if name == 'reginvite': # Reginvite? That's an odd name.
|
||||
name = 'regonly'
|
||||
|
||||
if name == 'founder': # Channel mode +q
|
||||
# Founder, owner; same thing. m_customprefix allows you to
|
||||
# name it anything you like. The former is config default,
|
||||
# but I personally prefer the latter.
|
||||
# Founder, owner; same thing. m_customprefix allows you to name it anything you like,
|
||||
# but PyLink uses the latter in its definitions
|
||||
name = 'owner'
|
||||
|
||||
if name in ('repeat', 'kicknorejoin'):
|
||||
@ -505,65 +563,45 @@ class InspIRCdProtocol(TS6BaseProtocol):
|
||||
# be safely relayed.
|
||||
name += '_insp'
|
||||
|
||||
# We don't care about mode prefixes; just the mode char.
|
||||
self.cmodes[name] = char[-1]
|
||||
|
||||
|
||||
elif args[0] == 'USERMODES':
|
||||
# <- CAPAB USERMODES :bot=B callerid=g cloak=x deaf_commonchan=c
|
||||
# helpop=h hidechans=I hideoper=H invisible=i oper=o regdeaf=R
|
||||
# servprotect=k showwhois=W snomask=s u_registered=r u_stripcolor=S
|
||||
# wallops=w
|
||||
|
||||
# Ditto above.
|
||||
for modepair in args[-1].split():
|
||||
name, char = modepair.split('=')
|
||||
# Strip u_ prefixes to be consistent with other protocols.
|
||||
name = name.lstrip('u_')
|
||||
self.umodes[name] = char
|
||||
# Add the mode char to our table
|
||||
mydict[name] = char[-1]
|
||||
|
||||
elif args[0] == 'CAPABILITIES':
|
||||
# Insp 2
|
||||
# <- CAPAB CAPABILITIES :NICKMAX=21 CHANMAX=64 MAXMODES=20
|
||||
# IDENTMAX=11 MAXQUIT=255 MAXTOPIC=307 MAXKICK=255 MAXGECOS=128
|
||||
# MAXAWAY=200 IP6SUPPORT=1 PROTOCOL=1202 PREFIX=(Yqaohv)!~&@%+
|
||||
# CHANMODES=IXbegw,k,FHJLfjl,ACKMNOPQRSTUcimnprstz
|
||||
# USERMODES=,,s,BHIRSWcghikorwx GLOBOPS=1 SVSPART=1
|
||||
|
||||
# Insp 3
|
||||
# CAPAB CAPABILITIES :NICKMAX=30 CHANMAX=64 MAXMODES=20 IDENTMAX=10 MAXQUIT=255 MAXTOPIC=307
|
||||
# MAXKICK=255 MAXREAL=128 MAXAWAY=200 MAXHOST=64 CHALLENGE=xxxxxxxxx CASEMAPPING=ascii GLOBOPS=1
|
||||
|
||||
# First, turn the arguments into a dict
|
||||
caps = self.parse_isupport(args[-1])
|
||||
log.debug("(%s) capabilities list: %s", self.name, caps)
|
||||
|
||||
# Check the protocol version
|
||||
self.remote_proto_ver = protocol_version = int(caps['PROTOCOL'])
|
||||
|
||||
if protocol_version < self.MIN_PROTO_VER:
|
||||
raise ProtocolError("Remote protocol version is too old! "
|
||||
"At least %s (InspIRCd 2.0.x) is "
|
||||
"needed. (got %s)" % (self.min_proto_ver,
|
||||
protocol_version))
|
||||
elif protocol_version > self.MAX_PROTO_VER:
|
||||
log.warning("(%s) PyLink support for InspIRCd > 3.0 is experimental, "
|
||||
"and should not be relied upon for anything important.",
|
||||
self.name)
|
||||
|
||||
# Store the max nick and channel lengths
|
||||
self.maxnicklen = int(caps['NICKMAX'])
|
||||
self.maxchanlen = int(caps['CHANMAX'])
|
||||
if 'NICKMAX' in caps:
|
||||
self.maxnicklen = int(caps['NICKMAX'])
|
||||
if 'CHANMAX' in caps:
|
||||
self.maxchanlen = int(caps['CHANMAX'])
|
||||
|
||||
# Modes are divided into A, B, C, and D classes
|
||||
# See http://www.irc.org/tech_docs/005.html
|
||||
|
||||
# FIXME: Find a neater way to assign/store this.
|
||||
self.cmodes['*A'], self.cmodes['*B'], self.cmodes['*C'], self.cmodes['*D'] \
|
||||
= caps['CHANMODES'].split(',')
|
||||
self.umodes['*A'], self.umodes['*B'], self.umodes['*C'], self.umodes['*D'] \
|
||||
= caps['USERMODES'].split(',')
|
||||
|
||||
# Separate the prefixes field (e.g. "(Yqaohv)!~&@%+") into a
|
||||
# dict mapping mode characters to mode prefixes.
|
||||
self.prefixmodes = self.parse_isupport_prefixes(caps['PREFIX'])
|
||||
log.debug('(%s) self.prefixmodes set to %r', self.name,
|
||||
self.prefixmodes)
|
||||
# InspIRCd 2 only: mode & prefix definitions are sent as CAPAB CAPABILITIES CHANMODES/USERMODES/PREFIX
|
||||
if self.remote_proto_ver < 1205:
|
||||
if 'CHANMODES' in caps:
|
||||
self.cmodes['*A'], self.cmodes['*B'], self.cmodes['*C'], self.cmodes['*D'] \
|
||||
= caps['CHANMODES'].split(',')
|
||||
if 'USERMODES' in caps:
|
||||
self.umodes['*A'], self.umodes['*B'], self.umodes['*C'], self.umodes['*D'] \
|
||||
= caps['USERMODES'].split(',')
|
||||
if 'PREFIX' in caps:
|
||||
# Separate the prefixes field (e.g. "(Yqaohv)!~&@%+") into a
|
||||
# dict mapping mode characters to mode prefixes.
|
||||
self.prefixmodes = self.parse_isupport_prefixes(caps['PREFIX'])
|
||||
log.debug('(%s) self.prefixmodes set to %r', self.name,
|
||||
self.prefixmodes)
|
||||
|
||||
elif args[0] == 'MODSUPPORT':
|
||||
# <- CAPAB MODSUPPORT :m_alltime.so m_check.so m_chghost.so m_chgident.so m_chgname.so m_fullversion.so m_gecosban.so m_knock.so m_muteban.so m_nicklock.so m_nopartmsg.so m_opmoderated.so m_sajoin.so m_sanick.so m_sapart.so m_serverban.so m_services_account.so m_showwhois.so m_silence.so m_swhois.so m_uninvite.so m_watch.so
|
||||
|
||||
Loading…
Reference in New Issue
Block a user