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unreal: bounce attempts to CHGIDENT/HOST/NAME protected services clients

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This commit is contained in:
James Lu 2021-06-22 22:46:16 -07:00
parent fc971aa679
commit 3f59dcd884
1 changed files with 25 additions and 3 deletions
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28
protocols/unreal.py
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@ -970,17 +970,32 @@ class UnrealProtocol(TS6BaseProtocol):
self.users[numeric].realname = newgecos = args[0]
return {'target': numeric, 'newgecos': newgecos}
def handle_chgident(self, numeric, command, args):
def handle_chgident(self, source, command, args):
"""Handles CHGIDENT, used for denoting ident changes."""
# <- :jlu5 CHGIDENT jlu5 test
target = self._get_UID(args[0])
# Bounce attempts to change fields of protected PyLink clients
if self.is_internal_client(target):
log.warning("(%s) Bouncing attempt from %s to change ident of PyLink client %s",
self.name, self.get_friendly_name(source), self.get_friendly_name(target))
self.update_client(target, 'IDENT', self.users[target].ident)
return
self.users[target].ident = newident = args[1]
return {'target': target, 'newident': newident}
def handle_chghost(self, numeric, command, args):
def handle_chghost(self, source, command, args):
"""Handles CHGHOST, used for denoting hostname changes."""
# <- :jlu5 CHGHOST jlu5 some.host
target = self._get_UID(args[0])
# Bounce attempts to change fields of protected PyLink clients
if self.is_internal_client(target):
log.warning("(%s) Bouncing attempt from %s to change host of PyLink client %s",
self.name, self.get_friendly_name(source), self.get_friendly_name(target))
self.update_client(target, 'HOST', self.users[target].host)
return
self.users[target].host = newhost = args[1]
# When SETHOST or CHGHOST is used, modes +xt are implicitly set on the
@ -989,10 +1004,17 @@ class UnrealProtocol(TS6BaseProtocol):
return {'target': target, 'newhost': newhost}
def handle_chgname(self, numeric, command, args):
def handle_chgname(self, source, command, args):
"""Handles CHGNAME, used for denoting real name/gecos changes."""
# <- :jlu5 CHGNAME jlu5 :afdsafasf
target = self._get_UID(args[0])
# Bounce attempts to change fields of protected PyLink clients
if self.is_internal_client(target):
log.warning("(%s) Bouncing attempt from %s to change gecos of PyLink client %s",
self.name, self.get_friendly_name(source), self.get_friendly_name(target))
self.update_client(target, 'REALNAME', self.users[target].realname)
return
self.users[target].realname = newgecos = args[1]
return {'target': target, 'newgecos': newgecos}