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mirror of https://github.com/trezor/trezor-firmware.git synced 2025-02-22 04:22:07 +00:00

test(core): fix THP tests failing on non-THP builds

[no changelog]
This commit is contained in:
M1nd3r 2024-07-30 18:01:45 +02:00
parent 65a295425b
commit 5f887f4457
6 changed files with 147 additions and 132 deletions

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@ -1,4 +1,4 @@
from common import *
from common import * # isort:skip
from trezor import utils
if utils.USE_THP:

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@ -1,11 +1,11 @@
from common import *
from trezor import config, utils
from trezor import log
from common import * # isort:skip
from trezor import config, log, utils
if utils.USE_THP:
from apps.thp import credential_manager
from trezor.messages import ThpCredentialMetadata
from apps.thp import credential_manager
def _issue_credential(host_name: str, host_static_pubkey: bytes) -> bytes:
metadata = ThpCredentialMetadata(host_name=host_name)
return credential_manager.issue_credential(host_static_pubkey, metadata)

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@ -1,79 +1,80 @@
from common import *
from common import * # isort:skip
from trezorcrypto import aesgcm, curve25519
import storage
from trezor import utils
from trezor.wire.thp.crypto import IV_1, IV_2, Handshake
from trezorcrypto import aesgcm, curve25519
if utils.USE_THP:
from trezor.wire.thp import crypto
from trezor.wire.thp.crypto import IV_1, IV_2, Handshake
def get_dummy_device_secret():
return b"\x01\x02\x03\x04\x05\x06\x07\x08\x01\x02\x03\x04\x05\x06\x07\x08"
def get_dummy_device_secret():
return b"\x01\x02\x03\x04\x05\x06\x07\x08\x01\x02\x03\x04\x05\x06\x07\x08"
@unittest.skipUnless(utils.USE_THP, "only needed for THP")
class TestTrezorHostProtocolCrypto(unittest.TestCase):
key_1 = b"\x00\x01\x02\x03\x04\x05\x06\x07\x00\x01\x02\x03\x04\x05\x06\x07\x00\x01\x02\x03\x04\x05\x06\x07\x00\x01\x02\x03\x04\x05\x06\x07"
handshake = Handshake()
# 0:key, 1:nonce, 2:auth_data, 3:plaintext, 4:expected_ciphertext, 5:expected_tag
vectors_enc = [
(
key_1,
0,
b"\x55\x64",
b"\x00\x01\x02\x03\x04\05\x06\x07\x08\x09",
b"e2c9dd152fbee5821ea7",
b"10625812de81b14a46b9f1e5100a6d0c",
),
(
key_1,
1,
b"\x55\x64",
b"\x00\x01\x02\x03\x04\05\x06\x07\x08\x09",
b"79811619ddb07c2b99f8",
b"71c6b872cdc499a7e9a3c7441f053214",
),
(
key_1,
369,
b"\x55\x64",
b"\x00\x01\x02\x03\x04\05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
b"03bd030390f2dfe815a61c2b157a064f",
b"c1200f8a7ae9a6d32cef0fff878d55c2",
),
(
key_1,
369,
b"\x55\x64\x73\x82\x91",
b"\x00\x01\x02\x03\x04\05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
b"03bd030390f2dfe815a61c2b157a064f",
b"693ac160cd93a20f7fc255f049d808d0",
),
]
# 0:chaining key, 1:input, 2:output_1, 3:output:2
vectors_hkdf = [
(
crypto.PROTOCOL_NAME,
b"\x01\x02",
b"c784373a217d6be057cddc6068e6748f255fc8beb6f99b7b90cbc64aad947514",
b"12695451e29bf08ffe5e4e6ab734b0c3d7cdd99b16cd409f57bd4eaa874944ba",
),
(
b"\xc7\x84\x37\x3a\x21\x7d\x6b\xe0\x57\xcd\xdc\x60\x68\xe6\x74\x8f\x25\x5f\xc8\xbe\xb6\xf9\x9b\x7b\x90\xcb\xc6\x4a\xad\x94\x75\x14",
b"\x31\x41\x59\x26\x52\x12\x34\x56\x78\x89\x04\xaa",
b"f88c1e08d5c3bae8f6e4a3d3324c8cbc60a805603e399e69c4bf4eacb27c2f48",
b"5f0216bdb7110ee05372286974da8c9c8b96e2efa15b4af430755f462bd79a76",
),
]
vectors_iv = [
(0, b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"),
(1, b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"),
(7, b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07"),
(1025, b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x01"),
(4294967295, b"\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff"),
(0xFFFFFFFFFFFFFFFF, b"\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff"),
]
if utils.USE_THP:
handshake = Handshake()
key_1 = b"\x00\x01\x02\x03\x04\x05\x06\x07\x00\x01\x02\x03\x04\x05\x06\x07\x00\x01\x02\x03\x04\x05\x06\x07\x00\x01\x02\x03\x04\x05\x06\x07"
# 0:key, 1:nonce, 2:auth_data, 3:plaintext, 4:expected_ciphertext, 5:expected_tag
vectors_enc = [
(
key_1,
0,
b"\x55\x64",
b"\x00\x01\x02\x03\x04\05\x06\x07\x08\x09",
b"e2c9dd152fbee5821ea7",
b"10625812de81b14a46b9f1e5100a6d0c",
),
(
key_1,
1,
b"\x55\x64",
b"\x00\x01\x02\x03\x04\05\x06\x07\x08\x09",
b"79811619ddb07c2b99f8",
b"71c6b872cdc499a7e9a3c7441f053214",
),
(
key_1,
369,
b"\x55\x64",
b"\x00\x01\x02\x03\x04\05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
b"03bd030390f2dfe815a61c2b157a064f",
b"c1200f8a7ae9a6d32cef0fff878d55c2",
),
(
key_1,
369,
b"\x55\x64\x73\x82\x91",
b"\x00\x01\x02\x03\x04\05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f",
b"03bd030390f2dfe815a61c2b157a064f",
b"693ac160cd93a20f7fc255f049d808d0",
),
]
# 0:chaining key, 1:input, 2:output_1, 3:output:2
vectors_hkdf = [
(
crypto.PROTOCOL_NAME,
b"\x01\x02",
b"c784373a217d6be057cddc6068e6748f255fc8beb6f99b7b90cbc64aad947514",
b"12695451e29bf08ffe5e4e6ab734b0c3d7cdd99b16cd409f57bd4eaa874944ba",
),
(
b"\xc7\x84\x37\x3a\x21\x7d\x6b\xe0\x57\xcd\xdc\x60\x68\xe6\x74\x8f\x25\x5f\xc8\xbe\xb6\xf9\x9b\x7b\x90\xcb\xc6\x4a\xad\x94\x75\x14",
b"\x31\x41\x59\x26\x52\x12\x34\x56\x78\x89\x04\xaa",
b"f88c1e08d5c3bae8f6e4a3d3324c8cbc60a805603e399e69c4bf4eacb27c2f48",
b"5f0216bdb7110ee05372286974da8c9c8b96e2efa15b4af430755f462bd79a76",
),
]
vectors_iv = [
(0, b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"),
(1, b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01"),
(7, b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x07"),
(1025, b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x01"),
(4294967295, b"\x00\x00\x00\x00\x00\x00\x00\x00\xff\xff\xff\xff"),
(0xFFFFFFFFFFFFFFFF, b"\x00\x00\x00\x00\xff\xff\xff\xff\xff\xff\xff\xff"),
]
def setUp(self):
utils.DISABLE_ENCRYPTION = False

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@ -1,35 +1,36 @@
from common import *
from apps.thp import pairing
from storage.cache_common import (
CHANNEL_HANDSHAKE_HASH,
CHANNEL_KEY_RECEIVE,
CHANNEL_KEY_SEND,
CHANNEL_NONCE_RECEIVE,
CHANNEL_NONCE_SEND,
)
from trezor.enums import ThpPairingMethod, MessageType
from common import * # isort:skip
from storage import cache_thp
from trezor import config, io, log, protobuf, utils
from trezor.crypto.curve import curve25519
from trezor.enums import MessageType
from trezor.loop import wait
from trezor.wire.errors import UnexpectedMessage
from trezor.wire.protocol_common import Message
from trezor.wire.thp.crypto import Handshake
from trezor.wire.thp.pairing_context import PairingContext
from trezor.messages import (
ThpCodeEntryChallenge,
ThpCodeEntryCpaceHost,
ThpCodeEntryTag,
ThpCredentialRequest,
ThpEndRequest,
ThpStartPairingRequest,
)
from trezor import io, config, log, protobuf
from trezor.loop import wait
from trezor.wire import thp_main
from trezor.wire.thp import interface_manager
from storage import cache_thp
from trezor.wire.thp import ChannelState
from trezor.crypto import elligator2
from trezor.crypto.curve import curve25519
if utils.USE_THP:
from storage.cache_common import (
CHANNEL_HANDSHAKE_HASH,
CHANNEL_KEY_RECEIVE,
CHANNEL_KEY_SEND,
CHANNEL_NONCE_RECEIVE,
CHANNEL_NONCE_SEND,
)
from trezor.crypto import elligator2
from trezor.enums import ThpPairingMethod
from trezor.messages import (
ThpCodeEntryChallenge,
ThpCodeEntryCpaceHost,
ThpCodeEntryTag,
ThpCredentialRequest,
ThpEndRequest,
ThpStartPairingRequest,
)
from trezor.wire import thp_main
from trezor.wire.thp import ChannelState, interface_manager
from trezor.wire.thp.crypto import Handshake
from trezor.wire.thp.pairing_context import PairingContext
from apps.thp import pairing
# Disable log.debug for the test
log.debug = lambda name, msg, *args: None
@ -61,6 +62,7 @@ def get_dummy_key() -> bytes:
return b"\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10\x01\x02\x03\x04\x05\x06\x07\x08\x09\x20\x01\x02\x03\x04\x05\x06\x07\x08\x09\x30\x31"
@unittest.skipUnless(utils.USE_THP, "only needed for THP")
class TestTrezorHostProtocol(unittest.TestCase):
def setUp(self):
self.interface = MockHID(0xDEADBEEF)

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@ -1,9 +1,25 @@
from common import *
from common import * # isort:skip
from trezor import utils
if utils.USE_THP:
from trezor.wire.thp import writer
from trezor.wire.thp.thp_messages import PacketHeader, ENCRYPTED_TRANSPORT
from trezor.wire.thp.thp_messages import ENCRYPTED_TRANSPORT, PacketHeader
class MockHID:
def __init__(self, num):
self.num = num
self.data = []
def iface_num(self):
return self.num
def write(self, msg):
self.data.append(bytearray(msg))
return len(msg)
def wait_object(self, mode):
return wait(mode | self.num)
if __debug__:
# Disable log.debug for the test
@ -11,23 +27,6 @@ if __debug__:
log.debug = lambda name, msg, *args: None
class MockHID:
def __init__(self, num):
self.num = num
self.data = []
def iface_num(self):
return self.num
def write(self, msg):
self.data.append(bytearray(msg))
return len(msg)
def wait_object(self, mode):
return wait(mode | self.num)
@unittest.skipUnless(utils.USE_THP, "only needed for THP")
class TestTrezorHostProtocolWriter(unittest.TestCase):
short_payload_expected = b"04123400050700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"
@ -86,6 +85,15 @@ class TestTrezorHostProtocolWriter(unittest.TestCase):
def setUp(self):
self.interface = MockHID(0xDEADBEEF)
def test_write_empty_packet(self):
gen = writer.write_packet_to_wire(self.interface, b"")
with self.assertRaises(StopIteration):
gen.send(None)
gen.send(None)
print(self.interface.data[0])
self.assertEqual(len(self.interface.data), 1)
self.assertEqual(self.interface.data[0], b"")
def test_write_empty_payload(self):
header = PacketHeader(ENCRYPTED_TRANSPORT, 4660, 4)
gen = writer.write_payloads_to_wire(self.interface, header, (b"",))

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@ -1,22 +1,24 @@
from common import *
from typing import TYPE_CHECKING
from storage.cache_thp import BROADCAST_CHANNEL_ID
import trezor.wire.thp
from trezor.wire.thp import alternating_bit_protocol as ABP
from trezor.wire.thp.writer import PACKET_LENGTH
from ubinascii import hexlify
from common import * # isort:skip
import ustruct
from typing import TYPE_CHECKING
from ubinascii import hexlify
import trezor.wire.thp
from storage.cache_thp import BROADCAST_CHANNEL_ID
from trezor import io, log, utils
from trezor.loop import wait
from trezor.utils import chunks
from trezor.wire import thp_main
from trezor.wire.protocol_common import Message
from trezor.wire.thp import checksum
from trezor.wire.thp.checksum import CHECKSUM_LENGTH
# Disable log.debug for the test
log.debug = lambda name, msg, *args: None
if utils.USE_THP:
from trezor.wire import thp_main
from trezor.wire.thp import alternating_bit_protocol as ABP
from trezor.wire.thp import checksum
from trezor.wire.thp.checksum import CHECKSUM_LENGTH
from trezor.wire.thp.writer import PACKET_LENGTH
if __debug__:
# Disable log.debug for the test
log.debug = lambda name, msg, *args: None
if TYPE_CHECKING:
from trezorio import WireInterface
@ -47,7 +49,8 @@ CONT = 0x80
HEADER_INIT_LENGTH = 5
HEADER_CONT_LENGTH = 3
INIT_MESSAGE_DATA_LENGTH = PACKET_LENGTH - HEADER_INIT_LENGTH - _MESSAGE_TYPE_LEN
if utils.USE_THP:
INIT_MESSAGE_DATA_LENGTH = PACKET_LENGTH - HEADER_INIT_LENGTH - _MESSAGE_TYPE_LEN
def make_header(ctrl_byte, cid, length):
@ -89,6 +92,7 @@ async def deprecated_write_message(
# This test suite is an adaptation of test_trezor.wire.codec_v1
@unittest.skipUnless(utils.USE_THP, "only needed for THP")
class TestWireTrezorHostProtocolV1(unittest.TestCase):
def setUp(self):
self.interface = MockHID(0xDEADBEEF)