First of all, thanks for your answer :-)
>Can't say for sure without a full example, but it looks like you are
Here the full source code:
from twisted.mail import mail, relaymanager
from twisted.cred import checkers
from twisted.python import log
from twisted.application import internet
from twisted.application import service
import os, md5
SMTP_PORT = 25
QUEUE_PATH = './users_home/insertionQueue'
if not os.path.exists(QUEUE_PATH):
os.makedirs(QUEUE_PATH)
def _hash(name, clearpsw, hashedpsw):
return 'aa'
return md5.md5(clearpsw).hexdigest()
# doesnt' work# smtpusers = checkers.FilePasswordDB('smtppasswords.txt',
caseSensitive=True, hash=_hash, cache=True)
smtpusers = checkers.FilePasswordDB('smtppasswords.txt', caseSensitive=True,
cache=True)
mailservice = mail.MailService()
mailservice.setQueue(relaymanager.Queue(QUEUE_PATH))
mailservice.smtpPortal.registerChecker(smtpusers)
smtpserver = mailservice.getESMTPFactory()
application = service.Application("Console SMTP Server")
internet.TCPServer(SMTP_PORT, smtpserver).setServiceParent(application)
>If you provide a hash function to FilePasswordDB, it only accepts
>IUsernamePassword credentials. The hash function is for plaintext
I read the source code, I'm agree with this point
>If your passwords are already hashed before they are sent to the server
>for authentication, then there is no need for a hash function.
>FilePasswordDB will accept either IUsernamePassword or
>IUsernameHashedPassword credentials.
I want to hash the password on the server; can't I? How I can decide to use a
simple IUsernamePassword?
however If I don't use the hash function the connection still continue to use
an IUsernameHashedPassword.
Probably the smtp connection is not made for a plain-text password, isn't it?
Alessandro
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