class EAP(ProtocolPacket):
REQUEST = 0x01
RESPONSE = 0x02
SUCCESS = 0x03
FAILURE = 0x04
header_size = 4
tail_size = 0
code = Byte(0)
identifier = Byte(1)
length = Word(2, ">")
class EAPOL(ProtocolPacket):
EAP_PACKET = 0x00
EAPOL_START = 0x01
EAPOL_LOGOFF = 0x02
EAPOL_KEY = 0x03
EAPOL_ENCAPSULATED_ASF_ALERT = 0x04
DOT1X_VERSION = 0x01
header_size = 4
tail_size = 0
version = Byte(0)
packet_type = Byte(1)
body_length = Word(2, ">")
class EAPR(ProtocolPacket):
"""It represents a request or a response in EAP (codes 1 and 2)"""
IDENTITY = 0x01
EXPANDED = 0xfe
header_size = 1
tail_size = 0
type = Byte(0)
class SimpleConfig(ProtocolPacket):
"For now, it supports Simple configs with the bits more_fragments and length_field not set"
header_size = 2
tail_size = 0
op_code = Byte(0)
flags = Byte(1)
more_fragments = Bit(1, 0)
length_field = Bit(1, 1)
BUILDERS = {
SCElem.CONNECTION_TYPE: ByteBuilder(),
SCElem.CONNECTION_TYPE_FLAGS: ByteBuilder(),
SCElem.VERSION: ByteBuilder(),
SCElem.MESSAGE_TYPE: ByteBuilder(),
SCElem.NETWORK_INDEX: ByteBuilder(),
SCElem.NETWORK_KEY_INDEX: ByteBuilder(),
SCElem.POWER_LEVEL: ByteBuilder(),
SCElem.PSK_CURRENT: ByteBuilder(),
SCElem.PSK_MAX: ByteBuilder(),
SCElem.REGISTRAR_CURRENT: ByteBuilder(),
SCElem.REGISTRAR_MAX: ByteBuilder(),
SCElem.REQUEST_TYPE: ByteBuilder(),
SCElem.RESPONSE_TYPE: ByteBuilder(),
SCElem.RF_BANDS: ByteBuilder(),
SCElem.WPS_STATE: ByteBuilder(),
SCElem.TOTAL_NETWORKS: ByteBuilder(),
SCElem.VERSION: ByteBuilder(),
SCElem.WEP_TRANSMIT_KEY: ByteBuilder(),
SCElem.CONFIRMATION_URL4: StringBuilder(),
SCElem.CONFIRMATION_URL6: StringBuilder(),
SCElem.DEVICE_NAME: StringBuilder(),
SCElem.IDENTITY: StringBuilder(),
SCElem.MANUFACTURER: StringBuilder(),
SCElem.MODEL_NAME: StringBuilder(),
SCElem.MODEL_NUMBER: StringBuilder(),
SCElem.NEW_DEVICE_NAME: StringBuilder(),
SCElem.NEW_PASSWORD: StringBuilder(),
SCElem.SERIAL_NUMBER: StringBuilder(),
SCElem.EAP_IDENTITY: StringBuilder(),
SCElem.NETWORK_KEY: StringBuilder(),
SCElem.AP_CHANNEL: NumBuilder(2),
SCElem.ASSOCIATION_STATE: NumBuilder(2),
SCElem.AUTHENTICATION_TYPE: NumBuilder(2),
SCElem.AUTHENTICATION_TYPE_FLAGS: NumBuilder(2),
SCElem.CONFIG_METHODS: NumBuilder(2),
SCElem.CONFIGURATION_ERROR: NumBuilder(2),
SCElem.DEVICE_PASSWORD_ID: NumBuilder(2),
SCElem.ENCRYPTION_TYPE: NumBuilder(2),
SCElem.ENCRYPTION_TYPE_FLAGS: NumBuilder(2),
SCElem.MESSAGE_COUNTER: NumBuilder(8),
SCElem.KEY_LIFETIME: NumBuilder(4),
SCElem.PERMITTED_CONFIG_METHODS: NumBuilder(2),
SCElem.SELECTED_REGISTRAR_CONFIG_METHODS: NumBuilder(2),
SCElem.PUBLIC_KEY: NumBuilder(192),
}
@classmethod
def build_tlv_container(cls):
return TLVContainer(builders=SimpleConfig.BUILDERS,
descs=dict(
(v, k)
for (k, v) in SCElem.__dict__.iteritems()))
