diff options
Diffstat (limited to 'mail/src')
| -rw-r--r-- | mail/src/leap/mail/imap/service/imap.py | 50 |
1 files changed, 39 insertions, 11 deletions
diff --git a/mail/src/leap/mail/imap/service/imap.py b/mail/src/leap/mail/imap/service/imap.py index 984ad04..feb2593 100644 --- a/mail/src/leap/mail/imap/service/imap.py +++ b/mail/src/leap/mail/imap/service/imap.py @@ -25,6 +25,7 @@ from twisted.internet.protocol import ServerFactory from twisted.internet.error import CannotListenError from twisted.mail import imap4 from twisted.python import log +from twisted import cred logger = logging.getLogger(__name__) @@ -54,10 +55,13 @@ class LeapIMAPServer(imap4.IMAP4Server): def __init__(self, *args, **kwargs): # pop extraneous arguments soledad = kwargs.pop('soledad', None) - user = kwargs.pop('user', None) + uuid = kwargs.pop('uuid', None) + userid = kwargs.pop('userid', None) leap_assert(soledad, "need a soledad instance") leap_assert_type(soledad, Soledad) - leap_assert(user, "need a user in the initialization") + leap_assert(uuid, "need a user in the initialization") + + self._userid = userid # initialize imap server! imap4.IMAP4Server.__init__(self, *args, **kwargs) @@ -77,6 +81,12 @@ class LeapIMAPServer(imap4.IMAP4Server): #self.theAccount = theAccount def lineReceived(self, line): + """ + Attempt to parse a single line from the server. + + :param line: the line from the server, without the line delimiter. + :type line: str + """ if "login" in line.lower(): # avoid to log the pass, even though we are using a dummy auth # by now. @@ -87,7 +97,21 @@ class LeapIMAPServer(imap4.IMAP4Server): imap4.IMAP4Server.lineReceived(self, line) def authenticateLogin(self, username, password): - # all is allowed so far. use realm instead + """ + Lookup the account with the given parameters, and deny + the improper combinations. + + :param username: the username that is attempting authentication. + :type username: str + :param password: the password to authenticate with. + :type password: str + """ + # XXX this should use portal: + # return portal.login(cred.credentials.UsernamePassword(user, pass) + if username != self._userid: + # bad username, reject. + raise cred.error.UnauthorizedLogin() + # any dummy password is allowed so far. use realm instead! leap_events.signal(IMAP_CLIENT_LOGIN, "1") return imap4.IAccount, self.theAccount, lambda: None @@ -108,28 +132,32 @@ class LeapIMAPFactory(ServerFactory): capabilities. """ - def __init__(self, user, soledad): + def __init__(self, uuid, userid, soledad): """ Initializes the server factory. - :param user: user ID. **right now it's uuid** - this might change! - :type user: str + :param uuid: user uuid + :type uuid: str + + :param userid: user id (user@provider.org) + :type userid: str :param soledad: soledad instance :type soledad: Soledad """ - self._user = user + self._uuid = uuid + self._userid = userid self._soledad = soledad theAccount = SoledadBackedAccount( - user, soledad=soledad) + uuid, soledad=soledad) self.theAccount = theAccount def buildProtocol(self, addr): "Return a protocol suitable for the job." imapProtocol = LeapIMAPServer( - user=self._user, + uuid=self._uuid, + userid=self._userid, soledad=self._soledad) imapProtocol.theAccount = self.theAccount imapProtocol.factory = self @@ -156,7 +184,7 @@ def run_service(*args, **kwargs): leap_check(userid is not None, "need an user id") uuid = soledad._get_uuid() - factory = LeapIMAPFactory(uuid, soledad) + factory = LeapIMAPFactory(uuid, userid, soledad) from twisted.internet import reactor |