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relay: re-add / in hosts for networks that support it

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This commit is contained in:
James Lu 2016-12-18 23:56:47 -08:00
parent 3339bf0fe6
commit ef8ec03e41
1 changed files with 7 additions and 2 deletions
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9
plugins/relay.py
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@ -172,13 +172,18 @@ def normalize_nick(irc, netname, nick, times_tagged=0, uid=''):
return nick
ALLOWED_HOST_CHARS = string.ascii_letters + string.digits + '-.:'
def normalize_host(irc, host):
"""Creates a normalized hostname for the given host suitable for
introduction to a remote network (as a relay client)."""
log.debug('(%s) relay.normalize_host: IRCd=%s, host=%s', irc.name, irc.protoname, host)
allowed_chars = string.ascii_letters + string.digits + '-.:'
if irc.protoname in ('inspircd', 'ts6', 'clientbot', 'nefarious'):
# UnrealIRCd and IRCd-Hybrid don't allow slashes in hostnames
allowed_chars += '/'
for char in host:
if char not in ALLOWED_HOST_CHARS:
if char not in allowed_chars:
host = host.replace(char, '-')
return host[:63] # Limit hosts to 63 chars for best compatibility