118 lines
3.0 KiB
Python
118 lines
3.0 KiB
Python
import random
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from Crypto.PublicKey import RSA
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import base58
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import multihash
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import pytest
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from libp2p.peer.id import ID
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ALPHABETS = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz"
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def test_init():
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random_id_string = ""
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for _ in range(10):
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random_id_string += random.SystemRandom().choice(ALPHABETS)
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peer_id = ID(random_id_string.encode())
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assert peer_id == random_id_string.encode()
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def test_no_init_value():
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with pytest.raises(Exception) as _:
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ID()
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def test_pretty():
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random_id_string = ""
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for _ in range(10):
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random_id_string += random.SystemRandom().choice(ALPHABETS)
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peer_id = ID(random_id_string.encode())
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actual = peer_id.pretty()
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expected = base58.b58encode(random_id_string).decode()
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assert actual == expected
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def test_str_less_than_10():
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random_id_string = ""
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for _ in range(5):
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random_id_string += random.SystemRandom().choice(ALPHABETS)
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peer_id = base58.b58encode(random_id_string).decode()
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expected = peer_id
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actual = ID(random_id_string.encode()).__str__()
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assert actual == expected
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def test_str_more_than_10():
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random_id_string = ""
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for _ in range(10):
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random_id_string += random.SystemRandom().choice(ALPHABETS)
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peer_id = base58.b58encode(random_id_string).decode()
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expected = peer_id
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actual = ID(random_id_string.encode()).__str__()
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assert actual == expected
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def test_eq_true():
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random_id_string = ""
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for _ in range(10):
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random_id_string += random.SystemRandom().choice(ALPHABETS)
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peer_id = ID(random_id_string.encode())
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assert peer_id == base58.b58encode(random_id_string).decode()
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assert peer_id == random_id_string.encode()
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assert peer_id == ID(random_id_string.encode())
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def test_eq_false():
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peer_id = ID("efgh")
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other = ID("abcd")
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assert peer_id != other
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def test_hash():
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random_id_string = ""
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for _ in range(10):
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random_id_string += random.SystemRandom().choice(ALPHABETS)
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expected = hash(random_id_string.encode())
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actual = ID(random_id_string.encode()).__hash__()
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assert actual == expected
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def test_id_to_base58():
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random_id_string = ""
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for _ in range(10):
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random_id_string += random.SystemRandom().choice(ALPHABETS)
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expected = base58.b58encode(random_id_string).decode()
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actual = ID(random_id_string.encode()).to_base58()
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assert actual == expected
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def test_id_from_base58():
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random_id_string = ""
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for _ in range(10):
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random_id_string += random.SystemRandom().choice(ALPHABETS)
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expected = ID(base58.b58decode(random_id_string))
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actual = ID.from_base58(random_id_string.encode())
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assert actual == expected
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def test_id_from_public_key():
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bits_list = [1024, 1280, 1536, 1536, 2048]
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key = RSA.generate(random.choice(bits_list))
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key_bin = key.exportKey("DER")
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algo = multihash.Func.sha2_256
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mh_digest = multihash.digest(key_bin, algo)
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expected = ID(mh_digest.encode())
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actual = ID.from_pubkey(key_bin)
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assert actual == expected
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