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unreal: update users' hosts properly on setting +x/-x

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Closes #136.
This commit is contained in:
James Lu 2016-01-03 11:09:40 -08:00
parent 0c43543b38
commit adcb61da67
1 changed files with 48 additions and 1 deletions
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49
protocols/unreal.py
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@ -370,10 +370,12 @@ class UnrealProtocol(TS6BaseProtocol):
else:
raise ProtocolError("Invalid number of bits in IP address field (got %s, expected 4 or 16)." % len(ipbits))
realname = args[-1]
self.irc.users[uid] = IrcUser(nick, ts, uid, ident, host, realname, realhost, ip)
self.irc.servers[numeric].users.add(uid)
parsedmodes = utils.parseModes(self.irc, uid, [modestring])
utils.applyModes(self.irc, uid, parsedmodes)
self.irc.servers[numeric].users.add(uid)
# The cloaked (+x) host is completely separate from the displayed host
# and real host in that it is ONLY shown if the user is +x (cloak mode
@ -386,6 +388,10 @@ class UnrealProtocol(TS6BaseProtocol):
# If +o being set, call the CLIENT_OPERED internal hook.
self.irc.callHooks([uid, 'CLIENT_OPERED', {'text': 'IRC_Operator'}])
if ('+x', None) not in parsedmodes:
# If +x is not set, update to use the person's real host.
self.updateClient(uid, 'HOST', realhost)
return {'uid': uid, 'ts': ts, 'nick': nick, 'realhost': realhost, 'host': host, 'ident': ident, 'ip': ip}
def handle_pass(self, numeric, command, args):
@ -643,13 +649,52 @@ class UnrealProtocol(TS6BaseProtocol):
self.irc.name, args)
raise NotImplementedError
def checkCloakChange(self, uid, parsedmodes):
"""
Checks whether +x/-x was set in the mode query, and changes the
hostname of the user given to or from their cloaked host if True.
"""
userobj = self.irc.users[uid]
final_modes = userobj.modes
oldhost = userobj.host
if (('+x', None) in parsedmodes and ('t', None) not in final_modes) \
or (('-t', None) in parsedmodes and ('x', None) in final_modes):
# If either:
# 1) +x is being set, and the user does NOT have +t.
# 2) -t is being set, but the user has +x set already.
# We should update the user's host to their cloaked host and send
# out a hook payload saying that the host has changed.
newhost = userobj.host = userobj.cloaked_host
elif ('-x', None) in parsedmodes or ('-t', None) in parsedmodes:
# Otherwise, if either:
# 1) -x is being set.
# 2) -t is being set, but the person doesn't have +x set already.
# (the case where the person DOES have +x is handled above)
# Restore the person's host to the uncloaked real host.
newhost = userobj.host = userobj.realhost
else:
# Nothing changed, just return.
return
if newhost != oldhost:
# Only send a payload if the old and new hosts are different.
self.irc.callHooks([uid, 'SETHOST',
{'target': uid, 'newhost': newhost}])
def handle_svsmode(self, numeric, command, args):
"""Handle SVSMODE/SVS2MODE, used for setting user modes on others (services)."""
# <- :source SVSMODE target +usermodes
target = self._getNick(args[0])
modes = args[1:]
parsedmodes = utils.parseModes(self.irc, target, modes)
utils.applyModes(self.irc, target, parsedmodes)
# If +x/-x is being set, update cloaked host info.
self.checkCloakChange(numeric, parsedmodes)
return {'target': numeric, 'modes': parsedmodes}
handle_svs2mode = handle_svsmode
@ -663,6 +708,8 @@ class UnrealProtocol(TS6BaseProtocol):
# If +o being set, call the CLIENT_OPERED internal hook.
self.irc.callHooks([uid, 'CLIENT_OPERED', {'text': 'IRC_Operator'}])
self.checkCloakChange(numeric, parsedmodes)
return {'target': numeric, 'modes': parsedmodes}
def handle_topic(self, numeric, command, args):