def deliver ():
config = Config.factory()
set_source('deliver')
set_level(config.get('logging_level'))
try:
recipient = sys.argv[1]
except IndexError as e:
error('No recipient specified.')
return
notice("Delivering mail for '%s'" % recipient)
data = []
size = 0
while True:
_data = sys.stdin.read(4096)
if len(_data) == 0:
break
size += len(_data)
if size > config.get('max_message_size'):
error("Maximum message size exceeded.")
sys.exit(-1)
data.append(_data)
data = ''.join(data)
archive_dir = config.get('archive_dir')
archive_file = False
if not archive_dir == '':
if not os.path.isdir(archive_dir):
error("Archive dir not found")
else:
archive_file = os.path.join(archive_dir,
hashlib.sha1('%f' % time.time()).hexdigest())
with open(archive_file, 'w') as fp:
fp.write(data)
parser = email.parser.FeedParser()
parser.feed(data)
message = parser.close()
doc = dict([(a.lower(), b) for a, b in message.items()])
payload = []
for part in message.walk():
if part.get_content_type() in ['text/plain', 'text/html']:
payload.append({'content-type': part.get_content_type(),
'payload': part.get_payload()})
doc['payload'] = payload
doc['mailbox'] = 'inbox'
doc['tags'] = []
try:
server = couch.Server('http://%s:%d' %
(config.get('couchdb_host'),
config.get('couchdb_port')))
users_db = server[config.get('couchdb_users')]
db = server[users_db[recipient]['couchdb']]
db.save(doc)
except couchdb.http.ResourceNotFound as e:
print e
def handle (self):
"""Handles the actual request.
At most 4096 bytes will be read.
"""
try:
raw_data = self.request.recv(4096)
except Exception as e:
error("Error reading from socket '%s'" % e)
return
parts = [x.strip() for x in raw_data.split(' ')]
if not parts[0] == 'get':
notice("Geen get '%s'" % str(parts))
self.request.send('400 Not implemented.\n')
return
data = []
i = 0
# Postfix encoding.
while i < len(parts[1]):
if parts[1][i] == '%':
try:
code = int('0x%s' % parts[1][i+1:i+3], 0)
data.append(chr(code))
i += 3
except ValueError as e:
notice("Error parsing input '%s'" % str(parts))
self.request.send("500 Invalid escape sequence\n")
return
except IndexError as e:
notice("Error parsing input '%s'" % str(parts))
self.request.send("500 Invalid escape sequence\n")
return
else:
data.append(parts[1][i])
i += 1
data = ''.join(data)
config = Config.factory()
if data.find('@') < 0:
if data == 'sigma.student.utwente.nl':
self.request.send('200 sigma.student.utwente.nl\n')
return
try:
server = couch.Server('http://%s:%s' %
(config.get('couchdb_host'),
config.get('couchdb_port')))
db = server[config.get('couchdb_users')]
view = db.view('users/aliasses', key=data)
if not len(view) == 1:
self.request.send("500 Alias unknown\n")
return
else:
self.request.send("200 %s\n" % view.rows[0].value)
except couchdb.http.ResourceNotFound as e:
print e
