def __init__(self, Peer, From, To, Data):
"""
Peer is the remote peer making the connection (sometimes the queue
name). From and To are what you think they are. Data is the raw
full email as received by the server.
NOTE: It does not handle multiple From headers, if that's even
possible. It will parse the From into a list and take the first
one.
"""
self.original = Data
self.base = encoding.from_string(Data)
self.Peer = Peer
self.From = From or self.base['from']
self.To = To or self.base[ROUTABLE_TO_HEADER]
if 'from' not in self.base:
self.base['from'] = self.From
if 'to' not in self.base:
# do NOT use ROUTABLE_TO here
self.base['to'] = self.To
self.route_to = _decode_header_randomness(self.To)
self.route_from = _decode_header_randomness(self.From)
if self.route_from:
self.route_from = self.route_from.pop()
else:
self.route_from = None
self.bounce = None
def __init__(self, Peer, From, To, Data):
"""
Peer is the remote peer making the connection (sometimes the queue
name). From and To are what you think they are. Data is the raw
full email as received by the server.
NOTE: It does not handle multiple From headers, if that's even
possible. It will parse the From into a list and take the first
one.
"""
self.original = Data
self.base = encoding.from_string(Data)
self.Peer = Peer
self.From = From or self.base['from']
self.To = To or self.base[ROUTABLE_TO_HEADER]
if 'from' not in self.base:
self.base['from'] = self.From
if 'to' not in self.base:
# do NOT use ROUTABLE_TO here
self.base['to'] = self.To
self.route_to = _decode_header_randomness(self.To)
self.route_from = _decode_header_randomness(self.From)
if self.route_from:
self.route_from = self.route_from.pop()
else:
self.route_from = None
self.bounce = None
def otrfp(msg, address=None, host=None):
sender=collapse_rfc2231_value(msg['from'])
m=sendere.match(sender)
res={}
if m:
res['sender_name'], res['sender_mail']=m.groups()
else:
res['sender_mail']=sender
for mpart in msg.walk():
part=to_message(mpart)
# cut of preamble
inblock=False
lines=part.get_payload(decode=True).split('\n')
i=0
#logging.info(lines)
while i<len(lines):
if not inblock:
if lines[i].strip()=='-----BEGIN PGP SIGNED MESSAGE-----' or lines[i].strip()=='-----BEGIN PGP MESSAGE-----':
inblock=True
i+=2
else:
if lines[i].strip()=='-----END PGP SIGNATURE-----' or lines[i].strip()=='-----END PGP MESSAGE-----':
break
i+=1
#logging.info(i)
if i<len(lines):
res.update(getpgpmeta(part.get_payload(decode=True)))
ret=gpg('-d',
_ok_code=[0,2],
_in=part.get_payload(decode=True))
#logging.info('ret '+str(ret))
#logging.info('stderr '+ret.stderr)
res['msg']='\n'.join(["> %s" % x for x in ret.stdout.split('\n')])
# extra points,
# - no named recipient
# - signed
#logging.info(res['keys'])
modifiers={'sekrit': False, 'signed': False}
if len([x for x in res['keys'] if x['key_id']!="0000000000000000"])==0:
modifiers['sekrit']=True
else:
logging.warn([x for x in res['keys'] if x['key_id']!="0000000000000000"])
signed={}
for line in ret.stderr.split('\n'):
if line.startswith('gpg: Signature made '):
# gpg: Signature made Fri 11 May 2012 04:43:04 PM CEST using RSA key ID XXXXXX
m=signed1re.match(line)
if m:
#logging.info(m.groups())
signed['date']=dparse(str(m.group(1)))
signed['algo']=m.group(2)
signed['key_id']=m.group(3)
elif line.startswith('gpg: Good signature from '):
# gpg: Good signature from "name <mail>"
m=signed2re.match(line)
if m:
#logging.info(m.groups())
signed['name']=m.group(1)
signed['mail']=m.group(2)
modifiers['signed']=True
if not signed:
plssign = view.respond(res, "plssign.msg",
From=sendermail,
To=sender,
Subject="OTR fingerprint help")
relay.deliver(plssign)
continue
res['signed']=signed
res['award']=award("you bootstrapped OTR trust using PGP.\n%s" % '\n'.join(["%s [%s]" % (k,'X' if v else ' ') for k,v in modifiers.items()]))
#logging.info(res)
jid=None
fp=None
secret=None
for line in to_message(from_string(ret.stdout)).get_payload(decode=True).split('\n'):
if not line.strip(): continue
if line=='-- ': break
if jid and fp:
secret=line
break
#logging.info("line "+line)
m=otrfpre.match(line)
if m:
#logging.info(m.groups())
jid, fp = m.group(1), m.group(2)
if jid and fp:
with FileLock('%s/otr/otr/%s.fpr' % (basepath, botjid)):
fr=open('%s/otr/otr/%s.fpr' % (basepath, botjid), 'r')
fw=open('%s/otr/otr/%s.fpr.new' % (basepath, botjid), 'w')
for line in fr:
#logging.info(line)
#logging.info("%s\t%s\tjabber\t%s" % (jid,
# botjid,
# fp.lower().replace(' ','')))
if line.startswith("%s\t%s\tjabber\t%s" % (jid,
botjid,
fp.lower().replace(' ',''))):
fw.write("%s\t%s\tjabber\t%s\ttrust\n" % (jid,
botjid,
fp.lower().replace(' ','')))
else:
fw.write(line)
fw.close()
fr.close()
os.unlink('%s/otr/otr/%s.fpr' % (basepath, botjid))
shutil.move('%s/otr/otr/%s.fpr.new' % (basepath, botjid),
'%s/otr/otr/%s.fpr' % (basepath, botjid))
if secret:
fs=open('%s/otr/otr/%s.s' % (basepath, jid), 'w')
fs.write("%s %s" % (signed['key_id'], secret))
fs.close()
welcome = view.respond(res, "otrtrust.msg",
From=sendermail,
To=sender,
Subject="OTR fingerprint received")
relay.deliver(welcome)
