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PyXMPP

Package pyxmpp :: Module streamtls
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Module pyxmpp.streamtls

TLS support for XMPP streams.

Normative reference:
  - `RFC 3920 <http://www.ietf.org/rfc/rfc3920.txt>`__
Classes
StreamTLSMixIn Mix-in class providing TLS support for an XMPP stream.
TLSSettings Storage for TLS-related settings of an XMPP stream.

Exceptions
TLSError Raised on TLS error during stream processing.
TLSNegotiationFailed Raised when stream TLS negotiation fails.

Function Summary
  cert_verify_callback(ssl_ctx_ptr, x509_ptr, errnum, depth, ok)
Pass control to the right verification function for a TLS connection.

Variable Summary
str __revision__ = '$Id: streamtls.py 603 2005-10-14 16:06:2...
int TLS_ERR_BAD_CN = 1001                                                                  
str TLS_NS = 'urn:ietf:params:xml:ns:xmpp-tls'

Imported modules:
errno, logging, M2Crypto, socket, M2Crypto.SSL, sys
Imported classes:
SSLError, StreamBase
Imported exceptions:
FatalStreamError, StreamEncryptionRequired
Imported variables:
STREAM_NS, tls_available
Function Details

cert_verify_callback(ssl_ctx_ptr, x509_ptr, errnum, depth, ok) 

Pass control to the right verification function for a TLS connection.

M2Crypto doesn't associate verification callbacks with connection, so
we have one global callback, which finds and calls right callback.

:Parameters:
    - `ssl_ctx_ptr`: TLS context pointer.
    - `x509_ptr`: X.509 certificate pointer.
    - `errnum`: error number.
    - `depth`: verification depth.
    - `ok`: current verification result.

Variable Details

__revision__

Type:
str
Value:
'$Id: streamtls.py 603 2005-10-14 16:06:24Z jajcus $'

TLS_ERR_BAD_CN

Type:
int
Value:
1001                                                                  

TLS_NS

Type:
str
Value:
'urn:ietf:params:xml:ns:xmpp-tls'

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