Re: tmda-ofmipd: Internal support for SSL via tlslite package

Stephen Warren <[email protected]> writes:

> From this, it seems that all your problems are with MacOS X, and
> it's independent of single/dual-CPU. If that's correct, is it
> possible for you to test Linux clients against the Mac server and
> Mac clients against the Linux server, to see if it's a Mac client or
> server issue?

That's correct. Only OS X and only --ssl (--tls works).

* Linux server / Mac client:

- I tested with GyazMail and it worked fine, when it did not before
  when running against a Mac server (localhost).

* Mac server / Linux client:

- Evolution on Linux crashes with the following monster traceback.

So it looks like this is a Mac server issue?


nadja:~/svn/tmda/trunk jasonrm$ python2.5 bin/tmda-ofmipd -f -d --ssl --ssl-cert=~/.tmda/nadja.pem  --ssl-key=~/.tmda/nadja.pem 
tmda-ofmipd started at Sun, 04 Mar 2007 13:09:28 -0700
        Listening on nadja:8025
TlsRecordLayer.__init__: Set self.closed at startup
handshake: cipherSuites= [53, 47, 10, 5]
handshake: clientHello.cipher_suites= [65664, 196736, 458944, 393280, 131200, 262272, 4, 65279, 10, 65278, 9, 100, 98, 3, 6]
Incoming connection from: ('172.18.3.101', 34750)
Incoming connection to: ('172.18.3.17', 8025)
TLSConnection._handshakeWrapperAsync: _shutdown: Exception (!fault path)
Traceback (most recent call last):
  File "/sw/lib/python2.5/site-packages/tlslite/TLSConnection.py", line 1542, in _handshakeWrapperAsync
    yield result
GeneratorExit
TlsRecordLayer._shutdown: Set self.closed
  File "bin/tmda-ofmipd", line 1428, in <module>
    main()
  File "bin/tmda-ofmipd", line 1421, in main
    asyncore.loop()
  File "/sw/lib/python2.5/asyncore.py", line 191, in loop
    poll_fun(timeout, map)
  File "/sw/lib/python2.5/asyncore.py", line 132, in poll
    read(obj)
  File "/sw/lib/python2.5/asyncore.py", line 68, in read
    obj.handle_read_event()
  File "/sw/lib/python2.5/asyncore.py", line 384, in handle_read_event
    self.handle_accept()
  File "bin/tmda-ofmipd", line 1370, in handle_accept
    SMTPSession(conn, self._process_msg_func)
  File "bin/tmda-ofmipd", line 737, in __init__
    self.signon()
  File "bin/tmda-ofmipd", line 762, in signon
    self.push('220 %s ESMTP tmda-ofmipd' % (self.__fqdn))
  File "bin/tmda-ofmipd", line 767, in push
    asynchat.async_chat.push(self, msg + '\r\n')
  File "/sw/lib/python2.5/asynchat.py", line 160, in push
    self.initiate_send()
  File "/sw/lib/python2.5/asynchat.py", line 219, in initiate_send
    num_sent = self.send (self.ac_out_buffer[:obs])
  File "bin/tmda-ofmipd", line 502, in send
    self.setWriteOp(writeBuffer)
  File "/sw/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py", line 233, in setWriteOp
    self._clear()
  File "/sw/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py", line 28, in _clear
    self.handshaker = None
  File "/sw/lib/python2.5/site-packages/tlslite/TLSConnection.py", line 1034, in handshakeServerAsync
    yield result
  File "/sw/lib/python2.5/site-packages/tlslite/TLSConnection.py", line 1556, in _handshakeWrapperAsync
    self._shutdown(False)
  File "/sw/lib/python2.5/site-packages/tlslite/TLSRecordLayer.py", line 467, in _shutdown
    traceback.print_stack()
error: uncaptured python exception, closing channel <__main__.SMTPServer listening nadja:8025 at 0x14298a0> (<type 'exceptions.AssertionError'>: [/sw/lib/python2.5/asyncore.py|read|68] [/sw/lib/python2.5/asyncore.py|handle_read_event|384] [bin/tmda-ofmipd|handle_accept|1370] [bin/tmda-ofmipd|__init__|737] [bin/tmda-ofmipd|signon|762] [bin/tmda-ofmipd|push|767] [/sw/lib/python2.5/asynchat.py|push|160] [/sw/lib/python2.5/asynchat.py|initiate_send|219] [bin/tmda-ofmipd|send|502] [/sw/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py|setWriteOp|229] [/sw/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py|_checkAssert|62])
TLSRecordLayer.readAsync: Raise: GeneratorExit
TLSRecordLayer.writeAsync: Raise: Closed
TLSRecordLayer.writeAsync: Exception:
Traceback (most recent call last):
  File "/sw/lib/python2.5/site-packages/tlslite/TLSRecordLayer.py", line 272, in writeAsync
    raise ValueError()
ValueError
TlsRecordLayer._shutdown: Set self.closed
  File "bin/tmda-ofmipd", line 1428, in <module>
    main()
  File "bin/tmda-ofmipd", line 1421, in main
    asyncore.loop()
  File "/sw/lib/python2.5/asyncore.py", line 191, in loop
    poll_fun(timeout, map)
  File "/sw/lib/python2.5/asyncore.py", line 138, in poll
    write(obj)
  File "/sw/lib/python2.5/asyncore.py", line 76, in write
    obj.handle_write_event()
  File "/sw/lib/python2.5/asyncore.py", line 397, in handle_write_event
    self.handle_write()
  File "bin/tmda-ofmipd", line 465, in handle_write
    self.inWriteEvent()
  File "/sw/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py", line 150, in inWriteEvent
    self.outWriteEvent()
  File "bin/tmda-ofmipd", line 488, in outWriteEvent
    self.siblingClass.handle_write(self)
  File "/sw/lib/python2.5/asynchat.py", line 153, in handle_write
    self.initiate_send ()
  File "/sw/lib/python2.5/asynchat.py", line 219, in initiate_send
    num_sent = self.send (self.ac_out_buffer[:obs])
  File "bin/tmda-ofmipd", line 502, in send
    self.setWriteOp(writeBuffer)
  File "/sw/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py", line 231, in setWriteOp
    self._doWriteOp()
  File "/sw/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py", line 181, in _doWriteOp
    self.result = self.writer.next()
  File "/sw/lib/python2.5/site-packages/tlslite/TLSRecordLayer.py", line 294, in writeAsync
    self._shutdown(False)
  File "/sw/lib/python2.5/site-packages/tlslite/TLSRecordLayer.py", line 467, in _shutdown
    traceback.print_stack()
error: uncaptured python exception, closing channel <__main__.SMTPSession connected 172.18.3.101:34750 at 0x14299b8> (<type 'exceptions.ValueError'>: [/sw/lib/python2.5/asyncore.py|write|76] [/sw/lib/python2.5/asyncore.py|handle_write_event|397] [bin/tmda-ofmipd|handle_write|465] [/sw/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py|inWriteEvent|150] [bin/tmda-ofmipd|outWriteEvent|488] [/sw/lib/python2.5/asynchat.py|handle_write|153] [/sw/lib/python2.5/asynchat.py|initiate_send|219] [bin/tmda-ofmipd|send|502] [/sw/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py|setWriteOp|231] [/sw/lib/python2.5/site-packages/tlslite/integration/AsyncStateMachine.py|_doWriteOp|181] [/sw/lib/python2.5/site-packages/tlslite/TLSRecordLayer.py|writeAsync|272])