Package nbxmpp :: Module tls_nb :: Class NonBlockingTLS
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Class NonBlockingTLS

source code


TLS connection used to encrypts already estabilished tcp connection

Can be plugged into NonBlockingTCP and will make use of StdlibSSLWrapper or PyOpenSSLWrapper.

Instance Methods [hide private]
 
__init__(self, cacerts, mycerts) source code
 
plugin(self, owner)
Use to PlugIn TLS into transport and start establishing immediately. Returns True if TLS/SSL was established correctly, otherwise False
source code
 
_dumpX509(self, cert, stream=sys.stderr) source code
 
_dumpX509Name(self, name, stream=sys.stderr) source code
 
_dumpPKey(self, pkey, stream=sys.stderr) source code
 
_startSSL(self)
Immediatedly switch socket to TLS mode. Used internally
source code
 
_load_cert_file(self, cert_path, cert_store, logg=True) source code
 
_startSSL_pyOpenSSL(self) source code
 
_startSSL_stdlib(self) source code
 
_ssl_verify_callback(self, sslconn, cert, errnum, depth, ok) source code

Inherited from plugin.PlugIn: PlugIn, PlugOut

Class Methods [hide private]

Inherited from plugin.PlugIn: get_instance

Class Variables [hide private]
  ssl_h_bits = {'SSL_CB_ALERT': 16384, 'SSL_CB_EXIT': 2, 'SSL_CB...
Method Details [hide private]

__init__(self, cacerts, mycerts)
(Constructor)

source code 
Parameters:
  • cacerts - path to pem file with certificates of known XMPP servers
  • mycerts - path to pem file with certificates of user trusted servers
Overrides: plugin.PlugIn.__init__

plugin(self, owner)

source code 
Use to PlugIn TLS into transport and start establishing immediately. Returns True if TLS/SSL was established correctly, otherwise False

_dumpX509(self, cert, stream=sys.stderr)

source code 

_dumpX509Name(self, name, stream=sys.stderr)

source code 

_dumpPKey(self, pkey, stream=sys.stderr)

source code 

_startSSL(self)

source code 
Immediatedly switch socket to TLS mode. Used internally

_load_cert_file(self, cert_path, cert_store, logg=True)

source code 

_startSSL_pyOpenSSL(self)

source code 

_startSSL_stdlib(self)

source code 

_ssl_verify_callback(self, sslconn, cert, errnum, depth, ok)

source code 

Class Variable Details [hide private]

ssl_h_bits

Value:
{'SSL_CB_ALERT': 16384,
 'SSL_CB_EXIT': 2,
 'SSL_CB_HANDSHAKE_DONE': 32,
 'SSL_CB_HANDSHAKE_START': 16,
 'SSL_CB_LOOP': 1,
 'SSL_CB_READ': 4,
 'SSL_CB_WRITE': 8,
 'SSL_ST_ACCEPT': 8192,
...