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# Copyright: (c) 2020, Jordan Borean (@jborean93) <jborean93@gmail.com>
# MIT License (see LICENSE or https://opensource.org/licenses/MIT)
import sys
import spnego.channel_bindings as cb
TEST_DATA = cb.GssChannelBindings(
cb.AddressType.inet, b"\x01\x02\x03\x04", cb.AddressType.unspecified, b"\x05\x06\x07\x08", b"caf\xC3\xA9"
)
TEST_B_DATA = (
b"\x02\x00\x00\x00\x04\x00\x00\x00\x01\x02\x03\x04"
b"\x00\x00\x00\x00\x04\x00\x00\x00\x05\x06\x07\x08"
b"\x05\x00\x00\x00caf\xC3\xA9"
)
def test_channel_bindings_pack():
actual = TEST_DATA.pack()
assert actual == TEST_B_DATA
def test_channel_bindings_none_pack():
actual = cb.GssChannelBindings().pack()
assert actual == b"\x00\x00\x00\x00\x00\x00\x00\x00" b"\x00\x00\x00\x00\x00\x00\x00\x00" b"\x00\x00\x00\x00"
def test_channel_bindings_unpack():
actual = cb.GssChannelBindings.unpack(TEST_B_DATA)
assert isinstance(actual, cb.GssChannelBindings)
assert actual.initiator_addrtype == cb.AddressType.inet
assert actual.initiator_address == b"\x01\x02\x03\x04"
assert actual.acceptor_addrtype == cb.AddressType.unspecified
assert actual.acceptor_address == b"\x05\x06\x07\x08"
assert actual.application_data == b"caf\xC3\xA9"
def test_channel_bindings_str():
actual = str(TEST_DATA)
assert (
actual == r"GssChannelBindings initiator_addr(AddressType.inet|b'\x01\x02\x03\x04') | "
r"acceptor_addr(AddressType.unspecified|b'\x05\x06\x07\x08') | "
r"application_data(b'caf\xc3\xa9')"
)
def test_channel_bindings_repr():
actual = repr(TEST_DATA)
assert (
actual == r"spnego.channel_bindings.GssChannelBindings initiator_addrtype=<AddressType.inet: 2>|"
r"initiator_address=b'\x01\x02\x03\x04'|"
r"acceptor_addrtype=<AddressType.unspecified: 0>|"
r"acceptor_address=b'\x05\x06\x07\x08'|"
r"application_data=b'caf\xc3\xa9'"
)
def test_channel_bindings_eq():
assert TEST_DATA == cb.GssChannelBindings.unpack(TEST_B_DATA)
other = cb.GssChannelBindings.unpack(TEST_B_DATA)
assert TEST_DATA == other
assert TEST_DATA != 1
other.acceptor_address = b"new"
assert TEST_DATA != other
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