> I'm not too familiar with the use of openssl, and chances are I
> wouldn't know whether I used openssl wrongly if something appears to
> be wrong. Could you suggest an example of how to use openssl to do this?
I guess I said that too early. With Google's help, I've made a
successful connection to tmda-ofmipd using openssl. openssl writes a
lot of certificate info that appears to be correct, and eventually I
get the desired "220 servername ESMTP tmda-ofmipd" response.
Then after entering "AUTH PLAIN
AGptczFAam1zMS5uZXQAbm90Lm15LnJlYWwucGFzc3dvcmQ=" (a bogus hash, but
presumably that should just cause tmda-ofmipd to reject the
authentication rather than crashing), tmda-ofmipd crashes:
Data: 'STARTTLS'
Data: 'AUTH PLAIN AGptczFAam1zMS5uZXQAbm90Lm15LnJlYWwucGFzc3dvcmQ='
trying pop3 authentication for [EMAIL PROTECTED]@localhost:110
pop3 authentication for [EMAIL PROTECTED]@localhost failed
error: uncaptured python exception, closing channel
<__main__.SMTPSession connected 127.0.0.1:62460 at 0x8fcafec> (<type
'exceptions.ValueError'>: [/usr/lib/python2.5/asyncore.py|read|68]
[/usr/lib/python2.5/asyncore.py|handle_read_event|390]
[/usr/bin/tmda-ofmipd|handle_read|1285]
[/usr/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py|inReadEvent|132]
[/usr/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py|_doReadOp|177]
[/usr/bin/tmda-ofmipd|outReadEvent|1312]
[/usr/lib/python2.5/asynchat.py|handle_read|137]
[/usr/bin/tmda-ofmipd|found_terminator|222]
[/usr/bin/tmda-ofmipd|smtp_AUTH|566] [/usr/bin/tmda-ofmipd|auth_challenge|434]
[/usr/bin/tmda-ofmipd|auth_verify|416]
[/usr/bin/tmda-ofmipd|auth_notify_fail|389] [/usr/bin/tmda-ofmipd|push|189]
[/usr/lib/python2.5/asynchat.py|push|160]
[/usr/lib/python2.5/asynchat.py|initiate_send|219]
[/usr/bin/tmda-ofmipd|send|1331]
[/usr/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py|setWriteOp|231]
[/usr/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py|_doWriteOp|181]
[/usr/lib/python2.5/site-packages/tlslite/TLSRecordLayer.py|writeAsync|254])
Just to make sure it had nothing to do with EHLO commands and such
entered after the secure connection had started, I configured
tmda-ofmipd to start with SSL rather than optional TLS. Connecting
with an email client configured to use SSL, the ofmipd debug output is:
Incoming connection from: ('192.168.1.2', 31233)
Incoming connection to: ('192.168.1.2', 8025)
Data: 'EHLO hostname'
error: uncaptured python exception, closing channel
<__main__.SMTPSession connected 192.168.1.2:31233 at 0x9546d4c> (<type
'exceptions.ValueError'>: [/usr/lib/python2.5/asyncore.py|read|68]
[/usr/lib/python2.5/asyncore.py|handle_read_event|390]
[/usr/bin/tmda-ofmipd|handle_read|1285]
[/usr/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py|inReadEvent|132]
[/usr/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py|_doReadOp|177]
[/usr/bin/tmda-ofmipd|outReadEvent|1312]
[/usr/lib/python2.5/asynchat.py|handle_read|137]
[/usr/bin/tmda-ofmipd|found_terminator|222]
[/usr/bin/tmda-ofmipd|smtp_EHLO|463] [/usr/bin/tmda-ofmipd|push|189]
[/usr/lib/python2.5/asynchat.py|push|160]
[/usr/lib/python2.5/asynchat.py|initiate_send|219]
[/usr/bin/tmda-ofmipd|send|1331]
[/usr/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py|setWriteOp|231]
[/usr/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py|_doWriteOp|181]
[/usr/lib/python2.5/site-packages/tlslite/TLSRecordLayer.py|writeAsync|254])
I don't know anything about Python or its exception traces, but it
seems to me that something is wrong in some "asyncore.py" file?
Any suggestions?
Thanks,
--Ole
_____________________________________________
tmda-users mailing list ([email protected])
http://tmda.net/lists/listinfo/tmda-users
