class NegTokenInit(univ.Sequence):
componentType = namedtype.NamedTypes(
_sequence_component('mechTypes', 0, MechTypeList()),
_sequence_optional_component('reqFlags', 1, ContextFlags()),
_sequence_optional_component('mechToken', 2, univ.OctetString()),
_sequence_optional_component('mechListMIC', 3, univ.OctetString())
)
class GSSAPIHeader_SPNEGO_Init2(univ.Sequence):
"""
GSSAPI Header containing SPNEGO negTokenInit2
negTokenInit2 is a Microsoft extension, initiating SPNEGO from the server
See [MS-SPNG] for details
"""
tagSet = univ.Sequence.tagSet.tagImplicitly(
tag.Tag(tag.tagClassApplication, tag.tagFormatConstructed, 0))
componentType = namedtype.NamedTypes(
namedtype.NamedType('tokenOid', univ.ObjectIdentifier()),
_sequence_component('innerContextToken', 0, NegTokenInit2()))
class NegTokenInit2(univ.Sequence):
"""
negTokenInit2 is a Microsoft extension of negTokenInit, initiating SPNEGO from the server
See [MS-SPNG] for details. The negHints field should always contain the hintname
"not_defined_in_RFC4178@please_ignore"
"""
componentType = namedtype.NamedTypes(
_sequence_component('mechTypes', 0, MechTypeList()),
_sequence_optional_component('reqFlags', 1, ContextFlags()),
_sequence_optional_component('mechToken', 2, univ.OctetString()),
_sequence_optional_component('negHints', 3, NegHints()),
_sequence_optional_component('mechListMIC', 4, univ.OctetString()))