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inspircd: check for local protocol version instead of the remote's

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We should be speaking the insp20 protocol even to insp3 servers if configured to do so, not some broken hybrid of the two.
OPERTYPE handling remains an exception.
This commit is contained in:
James Lu 2019-05-31 17:31:11 -07:00
parent c43d13ef61
commit ea753774fd
1 changed files with 11 additions and 13 deletions
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24
protocols/inspircd.py
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@ -199,10 +199,8 @@ class InspIRCdProtocol(TS6BaseProtocol):
self.name, target)
userobj.opertype = otype
# InspIRCd 2.x uses _ in OPERTYPE to denote spaces, while InspIRCd 3.x does not. This is not
# backwards compatible: spaces in InspIRCd 2.x will cause the oper type to get cut off at
# the first word, while underscores in InspIRCd 3.x are shown literally as _.
# We can do the underscore fixing based on the version of our uplink:
# InspIRCd 2.x uses _ in OPERTYPE to denote spaces, while InspIRCd 3.x does not.
# This is one of the few things not fixed by 2.0/3.0 link compat, so here's a workaround
if self.remote_proto_ver < 1205:
otype = otype.replace(" ", "_")
else:
@ -256,7 +254,7 @@ class InspIRCdProtocol(TS6BaseProtocol):
if not self.is_internal_client(source):
raise LookupError('No such PyLink client exists.')
if self.remote_proto_ver >= 1205:
if self.proto_ver >= 1205:
self._send_with_prefix(source, 'FTOPIC %s %s %s :%s' % (target, self._channels[target].ts, int(time.time()), text))
else:
return super().topic(source, target, text)
@ -269,7 +267,7 @@ class InspIRCdProtocol(TS6BaseProtocol):
topic_ts = int(time.time())
servername = self.servers[source].name
if self.remote_proto_ver >= 1205:
if self.proto_ver >= 1205:
self._send_with_prefix(source, 'FTOPIC %s %s %s %s :%s' % (target, self._channels[target].ts, topic_ts, servername, text))
else:
self._send_with_prefix(source, 'FTOPIC %s %s %s :%s' % (target, topic_ts, servername, text))
@ -343,7 +341,7 @@ class InspIRCdProtocol(TS6BaseProtocol):
# InspIRCd 3 uses a new NUM command in this format:
# -> NUM <numeric source sid> <target uuid> <numeric ID> <params>
if self.remote_proto_ver >= 1205:
if self.proto_ver >= 1205:
self._send('NUM %s %s %s %s' % (source, target, numeric, text))
else:
self._send_with_prefix(self.sid, 'PUSH %s ::%s %s %s %s' % (target, source, numeric, target, text))
@ -494,7 +492,7 @@ class InspIRCdProtocol(TS6BaseProtocol):
self.name)
log.debug("(%s) inspircd: got remote protocol version %s", self.name, protocol_version)
if protocol_version >= 1205:
if self.proto_ver >= 1205:
# Clear mode lists, they will be negotiated during burst
self.cmodes = {'*A': '', '*B': '', '*C': '', '*D': ''}
self.umodes = {'*A': '', '*B': '', '*C': '', '*D': ''}
@ -538,7 +536,7 @@ class InspIRCdProtocol(TS6BaseProtocol):
for modepair in args[-1].split():
name, char = modepair.rsplit('=', 1)
if self.remote_proto_ver >= 1205:
if self.proto_ver >= 1205:
# Detect mode types from the mode type tag
parts = name.split(':')
modetype = parts[0]
@ -607,7 +605,7 @@ class InspIRCdProtocol(TS6BaseProtocol):
self.maxchanlen = int(caps['CHANMAX'])
# InspIRCd 2 only: mode & prefix definitions are sent as CAPAB CAPABILITIES CHANMODES/USERMODES/PREFIX
if self.remote_proto_ver < 1205:
if self.proto_ver < 1205:
if 'CHANMODES' in caps:
self.cmodes['*A'], self.cmodes['*B'], self.cmodes['*C'], self.cmodes['*D'] \
= caps['CHANMODES'].split(',')
@ -630,7 +628,7 @@ class InspIRCdProtocol(TS6BaseProtocol):
# InspIRCD 3 adds membership IDs to KICK messages when forwarding across servers
# <- :3INAAAAAA KICK #endlessvoid 3INAAAAAA :test (local)
# <- :3INAAAAAA KICK #endlessvoid 7PYAAAAAA 0 :test (remote)
if self.remote_proto_ver >= 1205 and len(args) > 3:
if self.proto_ver >= 1205 and len(args) > 3:
del args[2]
return super().handle_kick(source, command, args)
@ -665,7 +663,7 @@ class InspIRCdProtocol(TS6BaseProtocol):
for user in userlist:
modeprefix, user = user.split(',', 1)
if self.remote_proto_ver >= 1205:
if self.proto_ver >= 1205:
# XXX: we don't handle membership IDs yet
user = user.split(':', 1)[0]
@ -796,7 +794,7 @@ class InspIRCdProtocol(TS6BaseProtocol):
# chan creation time ^ ^ topic set time (the one we want)
channel = args[0]
if self.remote_proto_ver >= 1205:
if self.proto_ver >= 1205:
ts = args[2]
if source in self.users:
setter = source