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# Copyright (C) 2007 AG Projects. See LICENSE for details.
#
"""GNUTLS constants"""
__all__ = [
## GNUTLS session protocols
'PROTO_TLS1_1', 'PROTO_TLS1_0', 'PROTO_SSL3',
## Key exchange algorithms
'KX_RSA', 'KX_DHE_DSS', 'KX_DHE_RSA', 'KX_RSA_EXPORT', 'KX_ANON_DH',
## Ciphers
'CIPHER_AES_128_CBC', 'CIPHER_3DES_CBC', 'CIPHER_ARCFOUR_128', 'CIPHER_AES_256_CBC', 'CIPHER_DES_CBC',
## MAC algorithms
'MAC_SHA1', 'MAC_MD5', 'MAC_RMD160',
## Compressions
'COMP_DEFLATE', 'COMP_LZO', 'COMP_NULL',
## Credential types
'CRED_CERTIFICATE', 'CRED_ANON',
## X509 certificate/private key formats
'X509_FMT_DER', 'X509_FMT_PEM',
## Miscellaneous
'CERT_REQUEST', 'CERT_REQUIRE', 'SHUT_RDWR', 'SHUT_WR'
]
__name_map__ = {
'PROTO_TLS1_1': 'TLS1_1', 'PROTO_TLS1_0': 'TLS1_0', 'PROTO_SSL3': 'SSL3',
'CRED_CERTIFICATE': 'CRD_CERTIFICATE', 'CRED_ANON': 'CRD_ANON'
}
from gnutls.library import constants
class GNUTLSConstant(int):
def __new__(cls, name):
gnutls_name = 'GNUTLS_' + __name_map__.get(name, name)
instance = int.__new__(cls, getattr(constants, gnutls_name))
instance.name = name
return instance
def __repr__(self):
return self.name
## Generate all exported constants
code = '\n'.join(["%s = GNUTLSConstant('%s')" % (name, name) for name in __all__])
exec code in locals(), globals()
del code, name
del constants
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