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clientbot: require SSL for SASL external, better grammar in SASL misconfiguration errors

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This commit is contained in:
James Lu 2016-12-17 15:47:15 -08:00
parent a6b889c469
commit 9cc817d544
1 changed files with 11 additions and 6 deletions
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17
protocols/clientbot.py
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@ -417,20 +417,25 @@ class ClientbotWrapperProtocol(Protocol):
return
sasl_mech = self.irc.serverdata.get('sasl_mech')
sasl_user = self.irc.serverdata.get('sasl_username')
ssl_cert = self.irc.serverdata.get('ssl_certfile')
ssl_key = self.irc.serverdata.get('ssl_keyfile')
if sasl_user and sasl_mech:
if sasl_mech:
sasl_user = self.irc.serverdata.get('sasl_username')
sasl_pass = self.irc.serverdata.get('sasl_password')
ssl_cert = self.irc.serverdata.get('ssl_certfile')
ssl_key = self.irc.serverdata.get('ssl_keyfile')
ssl = self.irc.serverdata.get('ssl')
if sasl_mech == 'PLAIN' and not (sasl_user and sasl_pass):
log.warning("(%s) Not attempting PLAIN authentication; either sasl_username or "
log.warning("(%s) Not attempting PLAIN authentication; sasl_username and/or "
"sasl_password aren't correctly set.", self.irc.name)
return False
elif sasl_mech == 'EXTERNAL' and not (ssl_cert and ssl_key):
log.warning("(%s) Not attempting EXTERNAL authentication; either ssl_certfile or "
log.warning("(%s) Not attempting EXTERNAL authentication; ssl_certfile and/or "
"ssl_keyfile aren't correctly set.", self.irc.name)
return False
elif sasl_mech == 'EXTERNAL' and not ssl:
log.warning("(%s) Not attempting EXTERNAL authentication; SASL external requires "
"SSL, but it isn't enabled.", self.irc.name)
return False
self.irc.send('AUTHENTICATE %s' % sasl_mech, queue=False)
return True
return False