ssl error
Reid Nichol
sigma at safepassage.ca
Sat Nov 17 14:40:22 EST 2001
I got a client/server app that I am triing to build and am having problems.
I created the key and cert with openssl as per 'man ssl'. The socket
seems to load it all find and think that the what's in the files are good.
I can connect without ssl fine and dandy but when I goto use socket.ssl it
blows up.
The error:
Exception in Tkinter callback
Traceback (most recent call last):
File "/usr/local/lib/python2.1/lib-tk/Tkinter.py", line 1285, in __call__
return apply(self.func, args)
File "main.py", line 57, in logon
self.conn = self.connection.connect()# = connect()
File "connect.py", line 18, in connect
self.incoming = socket.ssl(self.clear_in, "ssl/dsakey.pem",
"ssl/dsacert.pem")
sslerror: SSL_connect error
The error in my logs on my server if I try to connect to port 22:
Bad protocol version identification '\M^@\M^@\^A\^C\^A' from 192.168.0.2
I'm not really understanding what is going on here, ie where to start,
which files to look at. I've looked on the net and haven't found any
examples of ssl under python (at least the built in module).
My relevant code for the client:
import socket
class connect:
def __init__(self):
self.HOST = ''
self.IN_PORT = 10006
self.OUT_PORT = 10007
self.clear_in = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
def connect(self):
self.clear_in.connect (('host', 22,))
self.incoming = socket.ssl(self.clear_in, "ssl/dsakey.pem",
"ssl/dsacert.pem")
And the server:
import socket
HOST = ''
IN_PORT = 10006
in_in = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
in_in.bind((HOST, IN_PORT))
in_in.listen(1)
try:
conn, addr = in_in.accept()
incoming = socket.ssl(conn, "ssl/dsakey.pem", "ssl/dsacert.pem")
except socket.sslerror, msg:
print 'ssler => ', socket.sslerror
print 'sockr => ', socket.error
print 'error => ', msg
print 'connected by => ', addr
conn.close()
-----
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