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lbry-sdk/tests/unit/schema/test_lbryschema.py

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move lbryschema/tests/ into tests/unit/schema/
2018-09-17 22:16:46 +02:00
#!/usr/bin/env python
# -*- coding: utf-8 -*-
import ecdsa
import binascii
from copy import deepcopy
import unittest
tests and fixes for sig validation on undecode-able claims
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from lbrynet.schema.signature import Signature, NAMED_SECP256K1
fix namespace lbryschema->lbrynet.schema
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from .test_data import example_003, example_010, example_010_serialized
from .test_data import claim_id_1, claim_address_1, claim_address_2
from .test_data import binary_claim, expected_binary_claim_decoded
from .test_data import nist256p_private_key, claim_010_signed_nist256p, nist256p_cert
from .test_data import nist384p_private_key, claim_010_signed_nist384p, nist384p_cert
from .test_data import secp256k1_private_key, claim_010_signed_secp256k1, secp256k1_cert
from .test_data import hex_encoded_003, decoded_hex_encoded_003, malformed_secp256k1_cert
from lbrynet import schema
from lbrynet.schema.claim import ClaimDict
move common schema values to constants.py
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from lbrynet.schema.constants import NIST256p, NIST384p, SECP256k1
fix namespace lbryschema->lbrynet.schema
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from lbrynet.schema.legacy.migrate import migrate
from lbrynet.schema.signer import get_signer
from lbrynet.schema.uri import URI, URIParseError
from lbrynet.schema.decode import smart_decode
from lbrynet.schema.error import DecodeError, InvalidAddress
from lbrynet.schema.address import decode_address, encode_address
move lbryschema/tests/ into tests/unit/schema/
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parsed_uri_matches = [
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("test", URI("test"), False, False, "test", None),
("test#%s" % claim_id_1, URI("test", claim_id=claim_id_1), False, False, "test", None),
("test:1", URI("test", claim_sequence=1), False, False, "test", None),
("test$1", URI("test", bid_position=1), False, False, "test", None),
("lbry://test", URI("test"), False, False, "test", None),
("lbry://test#%s" % claim_id_1, URI("test", claim_id=claim_id_1), False, False, "test", None),
("lbry://test:1", URI("test", claim_sequence=1), False, False, "test", None),
("lbry://test$1", URI("test", bid_position=1), False, False, "test", None),
("@test", URI("@test"), True, True, None, "@test"),
("@test#%s" % claim_id_1, URI("@test", claim_id=claim_id_1), True, True, None, "@test"),
("@test:1", URI("@test", claim_sequence=1), True, True, None, "@test"),
("@test$1", URI("@test", bid_position=1), True, True, None, "@test"),
("lbry://@test1:1/fakepath", URI("@test1", claim_sequence=1, path="fakepath"), True, False, "fakepath", "@test1"),
("lbry://@test1$1/fakepath", URI("@test1", bid_position=1, path="fakepath"), True, False, "fakepath", "@test1"),
("lbry://@test1#abcdef/fakepath", URI("@test1", claim_id="abcdef", path="fakepath"), True, False, "fakepath",
"@test1"),
("@z", URI("@z"), True, True, None, "@z"),
("@yx", URI("@yx"), True, True, None, "@yx"),
("@abc", URI("@abc"), True, True, None, "@abc")
move lbryschema/tests/ into tests/unit/schema/
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]
parsed_uri_raises = [
("lbry://", URIParseError),
("lbry://test:3$1", URIParseError),
("lbry://test$1:1", URIParseError),
("lbry://test#x", URIParseError),
("lbry://test#x/page", URIParseError),
("lbry://test$", URIParseError),
("lbry://test#", URIParseError),
("lbry://test:", URIParseError),
("lbry://test$x", URIParseError),
("lbry://test:x", URIParseError),
("lbry://@test@", URIParseError),
("lbry://@test:", URIParseError),
("lbry://test@", URIParseError),
("lbry://tes@t", URIParseError),
("lbry://test:1#%s" % claim_id_1, URIParseError),
("lbry://test:0", URIParseError),
("lbry://test$0", URIParseError),
("lbry://test/path", URIParseError),
("lbry://@test1#abcdef/fakepath:1", URIParseError),
("lbry://@test1:1/fakepath:1", URIParseError),
("lbry://@test1:1ab/fakepath", URIParseError),
("lbry://test:1:1:1", URIParseError),
("whatever/lbry://test", URIParseError),
("lbry://lbry://test", URIParseError),
("lbry://@/what", URIParseError),
("lbry://abc:0x123", URIParseError),
("lbry://abc:0x123/page", URIParseError),
("lbry://@test1#ABCDEF/fakepath", URIParseError),
("test:0001", URIParseError),
("lbry://@test1$1/fakepath?arg1&arg2&arg3", URIParseError)
]
class UnitTest(unittest.TestCase):
maxDiff = 4000
class TestURIParser(UnitTest):
def setUp(self):
self.longMessage = True
def test_uri_parse(self):
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for test_string, expected_uri_obj, contains_channel, is_channel, claim_name, channel_name in parsed_uri_matches:
move lbryschema/tests/ into tests/unit/schema/
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try:
# string -> URI
self.assertEqual(URI.from_uri_string(test_string), expected_uri_obj, test_string)
# URI -> dict -> URI
self.assertEqual(URI.from_dict(expected_uri_obj.to_dict()), expected_uri_obj,
test_string)
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# contains_channel
self.assertEqual(URI.from_uri_string(test_string).contains_channel, contains_channel,
test_string)
move lbryschema/tests/ into tests/unit/schema/
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# is_channel
self.assertEqual(URI.from_uri_string(test_string).is_channel, is_channel,
test_string)
added additional fields to uri parser
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# claim_name
self.assertEqual(URI.from_uri_string(test_string).claim_name, claim_name,
test_string)
# channel_name
self.assertEqual(URI.from_uri_string(test_string).channel_name, channel_name,
test_string)
move lbryschema/tests/ into tests/unit/schema/
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# convert-to-string test only works if protocol is present in test_string
if test_string.startswith('lbry://'):
# string -> URI -> string
self.assertEqual(URI.from_uri_string(test_string).to_uri_string(), test_string,
test_string)
# string -> URI -> dict -> URI -> string
uri_dict = URI.from_uri_string(test_string).to_dict()
self.assertEqual(URI.from_dict(uri_dict).to_uri_string(), test_string,
test_string)
# URI -> dict -> URI -> string
self.assertEqual(URI.from_dict(expected_uri_obj.to_dict()).to_uri_string(),
test_string, test_string)
except URIParseError as err:
print("ERROR: " + test_string)
raise
def test_uri_errors(self):
for test_str, err in parsed_uri_raises:
try:
URI.from_uri_string(test_str)
except URIParseError:
pass
else:
print("\nSuccessfully parsed invalid url: " + test_str)
self.assertRaises(err, URI.from_uri_string, test_str)
class TestEncoderAndDecoder(UnitTest):
def test_encode_decode(self):
test_claim = ClaimDict.load_dict(example_010)
self.assertEqual(test_claim.is_certificate, False)
self.assertDictEqual(test_claim.claim_dict, example_010)
test_pb = test_claim.protobuf
self.assertDictEqual(ClaimDict.load_protobuf(test_pb).claim_dict, example_010)
self.assertEqual(test_pb.ByteSize(), ClaimDict.load_protobuf(test_pb).protobuf_len)
self.assertEqual(test_claim.json_len, ClaimDict.load_protobuf(test_pb).json_len)
def test_deserialize(self):
deserialized_claim = ClaimDict.deserialize(binascii.unhexlify(example_010_serialized))
self.assertDictEqual(ClaimDict.load_dict(example_010).claim_dict,
deserialized_claim.claim_dict)
def test_stream_is_not_certificate(self):
deserialized_claim = ClaimDict.deserialize(binascii.unhexlify(example_010_serialized))
self.assertEqual(deserialized_claim.is_certificate, False)
class TestISO639(UnitTest):
def test_alpha2(self):
prefixes = ['en', 'aa', 'ab', 'ae', 'af', 'ak', 'am', 'an', 'ar', 'as', 'av', 'ay', 'az',
'ba', 'be', 'bg', 'bh', 'bi', 'bm', 'bn', 'bo', 'br', 'bs', 'ca', 'ce', 'ch',
'co', 'cr', 'cs', 'cu', 'cv', 'cy', 'da', 'de', 'dv', 'dz', 'ee', 'el', 'eo',
'es', 'et', 'eu', 'fa', 'ff', 'fi', 'fj', 'fo', 'fr', 'fy', 'ga', 'gd', 'gl',
'gn', 'gu', 'gv', 'ha', 'he', 'hi', 'ho', 'hr', 'ht', 'hu', 'hy', 'hz', 'ia',
'id', 'ie', 'ig', 'ii', 'ik', 'io', 'is', 'it', 'iu', 'ja', 'jv', 'ka', 'kg',
'ki', 'kj', 'kk', 'kl', 'km', 'kn', 'ko', 'kr', 'ks', 'ku', 'kv', 'kw', 'ky',
'la', 'lb', 'lg', 'li', 'ln', 'lo', 'lt', 'lu', 'lv', 'mg', 'mh', 'mi', 'mk',
'ml', 'mn', 'mr', 'ms', 'mt', 'my', 'na', 'nb', 'nd', 'ne', 'ng', 'nl', 'nn',
'no', 'nr', 'nv', 'ny', 'oc', 'oj', 'om', 'or', 'os', 'pa', 'pi', 'pl', 'ps',
'pt', 'qu', 'rm', 'rn', 'ro', 'ru', 'rw', 'sa', 'sc', 'sd', 'se', 'sg', 'si',
'sk', 'sl', 'sm', 'sn', 'so', 'sq', 'sr', 'ss', 'st', 'su', 'sv', 'sw', 'ta',
'te', 'tg', 'th', 'ti', 'tk', 'tl', 'tn', 'to', 'tr', 'ts', 'tt', 'tw', 'ty',
'ug', 'uk', 'ur', 'uz', 've', 'vi', 'vo', 'wa', 'wo', 'xh', 'yi', 'yo', 'za',
'zh', 'zu']
for prefix in prefixes:
metadata = deepcopy(example_010)
metadata['stream']['metadata']['language'] = prefix
claim = ClaimDict.load_dict(metadata)
serialized = claim.serialized
self.assertDictEqual(metadata, dict(ClaimDict.deserialize(serialized).claim_dict))
def test_fake_alpha2(self):
fake_codes = ["bb", "zz"]
for fake_code in fake_codes:
metadata = deepcopy(example_010)
metadata['stream']['metadata']['language'] = fake_code
self.assertRaises(DecodeError, ClaimDict.load_dict, metadata)
class TestMigration(UnitTest):
def test_migrate_to_010(self):
migrated_0_1_0 = migrate(example_003)
self.assertDictEqual(migrated_0_1_0.claim_dict, example_010)
self.assertEqual(migrated_0_1_0.is_certificate, False)
class TestNIST256pSignatures(UnitTest):
def test_make_ecdsa_cert(self):
cert = ClaimDict.generate_certificate(nist256p_private_key, curve=NIST256p)
self.assertEqual(cert.is_certificate, True)
self.assertDictEqual(cert.claim_dict, nist256p_cert)
def test_validate_ecdsa_signature(self):
cert = ClaimDict.generate_certificate(nist256p_private_key, curve=NIST256p)
signed = ClaimDict.load_dict(example_010).sign(nist256p_private_key,
claim_address_2, claim_id_1, curve=NIST256p)
self.assertDictEqual(signed.claim_dict, claim_010_signed_nist256p)
signed_copy = ClaimDict.load_protobuf(signed.protobuf)
self.assertEqual(signed_copy.validate_signature(claim_address_2, cert), True)
def test_remove_signature_equals_unsigned(self):
unsigned = ClaimDict.load_dict(example_010)
signed = unsigned.sign(nist256p_private_key, claim_address_1, claim_id_1, curve=NIST256p)
self.assertEqual(unsigned.serialized, signed.serialized_no_signature)
def test_fail_to_validate_fake_ecdsa_signature(self):
signed = ClaimDict.load_dict(example_010).sign(nist256p_private_key, claim_address_1,
claim_id_1, curve=NIST256p)
signed_copy = ClaimDict.load_protobuf(signed.protobuf)
fake_key = get_signer(NIST256p).generate().private_key.to_pem()
fake_cert = ClaimDict.generate_certificate(fake_key, curve=NIST256p)
self.assertRaises(ecdsa.keys.BadSignatureError, signed_copy.validate_signature,
claim_address_2, fake_cert)
def test_fail_to_validate_ecdsa_sig_for_altered_claim(self):
cert = ClaimDict.generate_certificate(nist256p_private_key, curve=NIST256p)
altered = ClaimDict.load_dict(example_010).sign(nist256p_private_key, claim_address_1,
claim_id_1, curve=NIST256p)
sd_hash = altered['stream']['source']['source']
altered['stream']['source']['source'] = sd_hash[::-1]
altered_copy = ClaimDict.load_dict(altered.claim_dict)
self.assertRaises(ecdsa.keys.BadSignatureError, altered_copy.validate_signature,
claim_address_1, cert)
class TestNIST384pSignatures(UnitTest):
def test_make_ecdsa_cert(self):
cert = ClaimDict.generate_certificate(nist384p_private_key, curve=NIST384p)
self.assertEqual(cert.is_certificate, True)
self.assertDictEqual(cert.claim_dict, nist384p_cert)
def test_validate_ecdsa_signature(self):
cert = ClaimDict.generate_certificate(nist384p_private_key, curve=NIST384p)
signed = ClaimDict.load_dict(example_010).sign(nist384p_private_key,
claim_address_2, claim_id_1, curve=NIST384p)
self.assertDictEqual(signed.claim_dict, claim_010_signed_nist384p)
signed_copy = ClaimDict.load_protobuf(signed.protobuf)
self.assertEqual(signed_copy.validate_signature(claim_address_2, cert), True)
def test_remove_signature_equals_unsigned(self):
unsigned = ClaimDict.load_dict(example_010)
signed = unsigned.sign(nist384p_private_key, claim_address_1, claim_id_1, curve=NIST384p)
self.assertEqual(unsigned.serialized, signed.serialized_no_signature)
def test_fail_to_validate_fake_ecdsa_signature(self):
signed = ClaimDict.load_dict(example_010).sign(nist384p_private_key, claim_address_1,
claim_id_1, curve=NIST384p)
signed_copy = ClaimDict.load_protobuf(signed.protobuf)
fake_key = get_signer(NIST384p).generate().private_key.to_pem()
fake_cert = ClaimDict.generate_certificate(fake_key, curve=NIST384p)
self.assertRaises(ecdsa.keys.BadSignatureError, signed_copy.validate_signature,
claim_address_2, fake_cert)
def test_fail_to_validate_ecdsa_sig_for_altered_claim(self):
cert = ClaimDict.generate_certificate(nist384p_private_key, curve=NIST384p)
altered = ClaimDict.load_dict(example_010).sign(nist384p_private_key, claim_address_1,
claim_id_1, curve=NIST384p)
sd_hash = altered['stream']['source']['source']
altered['stream']['source']['source'] = sd_hash[::-1]
altered_copy = ClaimDict.load_dict(altered.claim_dict)
self.assertRaises(ecdsa.keys.BadSignatureError, altered_copy.validate_signature,
claim_address_1, cert)
class TestSECP256k1Signatures(UnitTest):
def test_make_ecdsa_cert(self):
cert = ClaimDict.generate_certificate(secp256k1_private_key, curve=SECP256k1)
self.assertEqual(cert.is_certificate, True)
self.assertDictEqual(cert.claim_dict, secp256k1_cert)
def test_validate_ecdsa_signature(self):
cert = ClaimDict.generate_certificate(secp256k1_private_key, curve=SECP256k1)
self.assertDictEqual(cert.claim_dict, secp256k1_cert)
signed = ClaimDict.load_dict(example_010).sign(secp256k1_private_key, claim_address_2,
claim_id_1, curve=SECP256k1)
self.assertDictEqual(signed.claim_dict, claim_010_signed_secp256k1)
signed_copy = ClaimDict.load_protobuf(signed.protobuf)
self.assertEqual(signed_copy.validate_signature(claim_address_2, cert), True)
def test_fail_to_sign_with_no_claim_address(self):
cert = ClaimDict.generate_certificate(secp256k1_private_key, curve=SECP256k1)
self.assertDictEqual(cert.claim_dict, secp256k1_cert)
self.assertRaises(Exception, ClaimDict.load_dict(example_010).sign, secp256k1_private_key,
None, claim_id_1, curve=SECP256k1)
def test_fail_to_validate_with_no_claim_address(self):
cert = ClaimDict.generate_certificate(secp256k1_private_key, curve=SECP256k1)
self.assertDictEqual(cert.claim_dict, secp256k1_cert)
signed = ClaimDict.load_dict(example_010).sign(secp256k1_private_key, claim_address_2,
claim_id_1, curve=SECP256k1)
self.assertDictEqual(signed.claim_dict, claim_010_signed_secp256k1)
signed_copy = ClaimDict.load_protobuf(signed.protobuf)
self.assertRaises(Exception, signed_copy.validate_signature, None, cert)
def test_remove_signature_equals_unsigned(self):
unsigned = ClaimDict.load_dict(example_010)
signed = unsigned.sign(secp256k1_private_key, claim_address_1, claim_id_1, curve=SECP256k1)
self.assertEqual(unsigned.serialized, signed.serialized_no_signature)
def test_fail_to_validate_fake_ecdsa_signature(self):
signed = ClaimDict.load_dict(example_010).sign(secp256k1_private_key, claim_address_1,
claim_id_1, curve=SECP256k1)
signed_copy = ClaimDict.load_protobuf(signed.protobuf)
fake_key = get_signer(SECP256k1).generate().private_key.to_pem()
fake_cert = ClaimDict.generate_certificate(fake_key, curve=SECP256k1)
self.assertRaises(ecdsa.keys.BadSignatureError, signed_copy.validate_signature,
claim_address_2, fake_cert)
def test_fail_to_validate_ecdsa_sig_for_altered_claim(self):
cert = ClaimDict.generate_certificate(secp256k1_private_key, curve=SECP256k1)
altered = ClaimDict.load_dict(example_010).sign(secp256k1_private_key, claim_address_1,
claim_id_1, curve=SECP256k1)
sd_hash = altered['stream']['source']['source']
altered['stream']['source']['source'] = sd_hash[::-1]
altered_copy = ClaimDict.load_dict(altered.claim_dict)
self.assertRaises(ecdsa.keys.BadSignatureError, altered_copy.validate_signature,
claim_address_1, cert)
tests for detached signatures
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class TestDetachedNamedSECP256k1Signatures(UnitTest):
def test_validate_detached_named_ecdsa_signature(self):
cert = ClaimDict.generate_certificate(secp256k1_private_key, curve=SECP256k1)
self.assertDictEqual(cert.claim_dict, secp256k1_cert)
detached as a parameter instead of class attribute
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signed = ClaimDict.load_dict(example_010).sign(secp256k1_private_key, claim_address_2, claim_id_1,
curve=SECP256k1, name='example', force_detached=True)
tests for detached signatures
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signed_copy = ClaimDict.deserialize(signed.serialized)
self.assertEqual(signed_copy.validate_signature(claim_address_2, cert, name='example'), True)
encode and decode detached signatures from claim dict
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def test_validate_detached_named_ecdsa_signature_from_dict(self):
cert = ClaimDict.generate_certificate(secp256k1_private_key, curve=SECP256k1)
self.assertDictEqual(cert.claim_dict, secp256k1_cert)
signed = ClaimDict.load_dict(example_010).sign(secp256k1_private_key, claim_address_2, claim_id_1,
curve=SECP256k1, name='example', force_detached=True)
self.assertEqual(
signed.claim_dict['publisherSignature']['detached_signature'],
fix str/bytes confusion from resolve/claimdict on certificate_id
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binascii.hexlify(signed.serialized).decode()
encode and decode detached signatures from claim dict
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)
signed_copy = ClaimDict.load_dict(signed.claim_dict)
self.assertEqual(signed_copy.validate_signature(claim_address_2, cert, name='example'), True)
tests and fixes for sig validation on undecode-able claims
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def test_validate_what_cant_be_serialized_back(self):
cert = ClaimDict.generate_certificate(secp256k1_private_key, curve=SECP256k1)
self.assertDictEqual(cert.claim_dict, secp256k1_cert)
original = ClaimDict.load_dict(example_010).serialized
altered = original + b'\x00\x01\x02\x30\x50\x80\x99' # pretend this extra trash is from some unknown protobuf
# manually sign
signer = get_signer(SECP256k1).load_pem(secp256k1_private_key)
signature = signer.sign(
b'example',
decode_address(claim_address_2),
altered,
binascii.unhexlify(claim_id_1),
)
detached_sig = Signature(NAMED_SECP256K1(
signature,
binascii.unhexlify(claim_id_1),
altered
))
signed = detached_sig.serialized
self.assertEqual(signed[85:], altered)
signed_copy = ClaimDict.deserialize(signed)
self.assertEqual(signed_copy.validate_signature(claim_address_2, cert, name='example'), True)
self.assertEqual(signed, signed_copy.serialized)
encode and decode detached signatures from claim dict
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def test_validate_what_cant_be_serialized_back_even_by_loading_back_from_dictionary(self):
cert = ClaimDict.generate_certificate(secp256k1_private_key, curve=SECP256k1)
self.assertDictEqual(cert.claim_dict, secp256k1_cert)
original = ClaimDict.load_dict(example_010).serialized
altered = original + b'\x00\x01\x02\x30\x50\x80\x99' # pretend this extra trash is from some unknown protobuf
# manually sign
signer = get_signer(SECP256k1).load_pem(secp256k1_private_key)
signature = signer.sign(
b'example',
decode_address(claim_address_2),
altered,
binascii.unhexlify(claim_id_1),
)
detached_sig = Signature(NAMED_SECP256K1(
signature,
binascii.unhexlify(claim_id_1),
altered
))
signed = detached_sig.serialized
self.assertEqual(signed[85:], altered)
signed_copy = ClaimDict.deserialize(signed)
signed_copy = ClaimDict.load_dict(signed_copy.claim_dict)
self.assertEqual(signed_copy.validate_signature(claim_address_2, cert, name='example'), True)
self.assertEqual(signed, signed_copy.serialized)
tests for detached signatures
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def test_fail_to_sign_with_no_claim_address(self):
cert = ClaimDict.generate_certificate(secp256k1_private_key, curve=SECP256k1)
self.assertDictEqual(cert.claim_dict, secp256k1_cert)
self.assertRaises(Exception, ClaimDict.load_dict(example_010).sign, secp256k1_private_key,
detached as a parameter instead of class attribute
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None, claim_id_1, curve=SECP256k1, name='example', force_detached=True)
tests for detached signatures
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def test_fail_to_validate_with_no_claim_address(self):
cert = ClaimDict.generate_certificate(secp256k1_private_key, curve=SECP256k1)
self.assertDictEqual(cert.claim_dict, secp256k1_cert)
detached as a parameter instead of class attribute
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signed = ClaimDict.load_dict(example_010).sign(secp256k1_private_key, claim_address_2, claim_id_1,
curve=SECP256k1, name='example', force_detached=True)
tests for detached signatures
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signed_copy = ClaimDict.load_protobuf(signed.protobuf)
self.assertRaises(Exception, signed_copy.validate_signature, None, cert, name='example')
def test_fail_to_validate_with_no_name(self):
cert = ClaimDict.generate_certificate(secp256k1_private_key, curve=SECP256k1)
self.assertDictEqual(cert.claim_dict, secp256k1_cert)
detached as a parameter instead of class attribute
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signed = ClaimDict.load_dict(example_010).sign(secp256k1_private_key, claim_address_2, claim_id_1,
curve=SECP256k1, name='example', force_detached=True)
tests for detached signatures
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signed_copy = ClaimDict.load_protobuf(signed.protobuf)
self.assertRaises(Exception, signed_copy.validate_signature, None, cert, name=None)
def test_remove_signature_equals_unsigned(self):
unsigned = ClaimDict.load_dict(example_010)
detached as a parameter instead of class attribute
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signed = unsigned.sign(secp256k1_private_key, claim_address_1, claim_id_1,
curve=SECP256k1, name='example', force_detached=True)
tests for detached signatures
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self.assertEqual(unsigned.serialized, signed.serialized_no_signature)
def test_fail_to_validate_fake_ecdsa_signature(self):
detached as a parameter instead of class attribute
2019-01-04 20:06:18 +01:00
signed = ClaimDict.load_dict(example_010).sign(secp256k1_private_key, claim_address_1, claim_id_1,
curve=SECP256k1, name='example', force_detached=True)
tests for detached signatures
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signed_copy = ClaimDict.deserialize(signed.serialized)
fake_key = get_signer(SECP256k1).generate().private_key.to_pem()
fake_cert = ClaimDict.generate_certificate(fake_key, curve=SECP256k1)
self.assertRaises(ecdsa.keys.BadSignatureError, signed_copy.validate_signature,
claim_address_2, fake_cert, 'example')
def test_fail_to_validate_ecdsa_sig_for_altered_claim(self):
cert = ClaimDict.generate_certificate(secp256k1_private_key, curve=SECP256k1)
detached as a parameter instead of class attribute
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altered = ClaimDict.load_dict(example_010).sign(secp256k1_private_key, claim_address_1, claim_id_1,
curve=SECP256k1, name='example', force_detached=True)
store original payload for signing and verifying
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original_serialization = altered.serialized
tests for detached signatures
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sd_hash = altered['stream']['source']['source']
altered['stream']['source']['source'] = sd_hash[::-1]
tests and fixes for sig validation on undecode-able claims
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altered_serialization = altered.protobuf.SerializeToString()
store original payload for signing and verifying
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# keep signature, but replace serialization with the altered claim (check signature.py for slice sizes)
altered_copy = ClaimDict.deserialize(original_serialization[:85] + altered_serialization)
tests for detached signatures
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self.assertRaises(ecdsa.keys.BadSignatureError, altered_copy.validate_signature,
claim_address_1, cert, 'example')
move lbryschema/tests/ into tests/unit/schema/
2018-09-17 22:16:46 +02:00
class TestMetadata(UnitTest):
def test_fail_with_fake_sd_hash(self):
claim = deepcopy(example_010)
sd_hash = claim['stream']['source']['source'][:-2]
claim['stream']['source']['source'] = sd_hash
self.assertRaises(AssertionError, ClaimDict.load_dict, claim)
class TestSmartDecode(UnitTest):
def test_hex_decode(self):
self.assertEqual(decoded_hex_encoded_003, smart_decode(hex_encoded_003).claim_dict)
def test_binary_decode(self):
self.assertEqual(expected_binary_claim_decoded, smart_decode(binary_claim).claim_dict)
def test_smart_decode_raises(self):
with self.assertRaises(TypeError):
smart_decode(1)
with self.assertRaises(DecodeError):
smart_decode("aaab")
with self.assertRaises(DecodeError):
smart_decode("{'bogus_dict':1}")
class TestMainnetAddressValidation(UnitTest):
def test_mainnet_address_encode_decode(self):
valid_addr_hex = "55be482f953ed0feda4fc5c4d012681b6119274993dc96bf10"
self.assertEqual(encode_address(binascii.unhexlify(valid_addr_hex)),
b"bW5PZEvEBNPQRVhwpYXSjabFgbSw1oaHyR")
self.assertEqual(decode_address("bW5PZEvEBNPQRVhwpYXSjabFgbSw1oaHyR"),
binascii.unhexlify(valid_addr_hex))
def test_mainnet_address_encode_error(self):
invalid_prefix = "54be482f953ed0feda4fc5c4d012681b6119274993dc96bf10"
invalid_checksum = "55be482f953ed0feda4fc5c4d012681b6119274993dc96bf11"
invalid_length = "55482f953ed0feda4fc5c4d012681b6119274993dc96bf10"
with self.assertRaises(InvalidAddress):
encode_address(binascii.unhexlify(invalid_prefix))
encode_address(binascii.unhexlify(invalid_checksum))
encode_address(binascii.unhexlify(invalid_length))
def test_mainnet_address_decode_error(self):
with self.assertRaises(InvalidAddress):
decode_address("bW5PZEvEBNPQRVhwpYXSjabFgbSw1oaHR")
with self.assertRaises(InvalidAddress):
decode_address("mzGSynizDwSgURdnFjosZwakSVuZrdE8V4")
class TestRegtestAddressValidation(UnitTest):
def setUp(self):
fix namespace lbryschema->lbrynet.schema
2018-09-17 22:31:44 +02:00
schema.BLOCKCHAIN_NAME = "lbrycrd_regtest"
move lbryschema/tests/ into tests/unit/schema/
2018-09-17 22:16:46 +02:00
def tearDown(self):
fix namespace lbryschema->lbrynet.schema
2018-09-17 22:31:44 +02:00
schema.BLOCKCHAIN_NAME = "lbrycrd_main"
move lbryschema/tests/ into tests/unit/schema/
2018-09-17 22:16:46 +02:00
def test_regtest_address_encode_decode(self):
valid_addr_hex = "6fcdac187757dbf05500f613ada6fdd953d59b9acbf3c9343f"
self.assertEqual(encode_address(binascii.unhexlify(valid_addr_hex)),
b"mzGSynizDwSgURdnFjosZwakSVuZrdE8V4")
self.assertEqual(decode_address("mzGSynizDwSgURdnFjosZwakSVuZrdE8V4"),
binascii.unhexlify(valid_addr_hex))
def test_regtest_address_encode_error(self):
invalid_prefix = "6dcdac187757dbf05500f613ada6fdd953d59b9acbf3c9343f"
invalid_checksum = "6fcdac187757dbf05500f613ada6fdd953d59b9acbf3c9343d"
invalid_length = "6fcdac187757dbf05500f613ada6fdd953d59b9acbf3c934"
with self.assertRaises(InvalidAddress):
encode_address(binascii.unhexlify(invalid_prefix))
encode_address(binascii.unhexlify(invalid_checksum))
encode_address(binascii.unhexlify(invalid_length))
def test_regtest_address_decode_error(self):
with self.assertRaises(InvalidAddress):
decode_address("bW5PZEvEBNPQRVhwpYXSjabFgbSw1oaHyR")
with self.assertRaises(InvalidAddress):
decode_address("mzGSynizDwSgURdnFjosZwakSVuZrdE8V5")
class TestInvalidCertificateCurve(UnitTest):
def test_invalid_cert_curve(self):
with self.assertRaises(Exception):
ClaimDict.load_dict(malformed_secp256k1_cert)
class TestValidatePrivateKey(UnitTest):
def test_valid_private_key_for_cert(self):
cert_claim = ClaimDict.load_dict(secp256k1_cert)
self.assertEqual(cert_claim.validate_private_key(secp256k1_private_key, claim_id_1),
True)
def test_fail_to_load_wrong_private_key_for_cert(self):
cert_claim = ClaimDict.load_dict(secp256k1_cert)
self.assertEqual(cert_claim.validate_private_key(nist256p_private_key, claim_id_1),
False)
if __name__ == '__main__':
unittest.main()
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