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[RSA] make backend-explicit tests use backend-explicit keys #116

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merged 2 commits into from
Dec 27, 2018
Merged

[RSA] make backend-explicit tests use backend-explicit keys #116

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d6d2b30
import rsa backends with backend-explicit naming to avoid confusion
mattsb42-aws Dec 25, 2018
5ee69d8
make backend-explicit tests use backend-explicit keys
mattsb42-aws Dec 25, 2018
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22 changes: 12 additions & 10 deletions tests/algorithms/test_RSA.py
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Original file line number Diff line number Diff line change
@@ -1,15 +1,17 @@
import sys

try:
from Crypto.PublicKey import RSA
from Crypto.PublicKey import RSA as PyCryptoRSA
from jose.backends.pycrypto_backend import RSAKey as PyCryptoRSAKey
except ImportError:
RSA = None
PyCryptoRSA = PyCryptoRSAKey = None

try:
from cryptography.hazmat.backends import default_backend
from cryptography.hazmat.primitives.asymmetric import rsa
from cryptography.hazmat.primitives.asymmetric import rsa as pyca_rsa
from jose.backends.cryptography_backend import CryptographyRSAKey
except ImportError:
default_backend = rsa = None
default_backend = pyca_rsa = CryptographyRSAKey = None

from jose.backends import RSAKey
from jose.constants import ALGORITHMS
Expand Down Expand Up @@ -77,12 +79,12 @@

@pytest.mark.pycrypto
@pytest.mark.pycryptodome
@pytest.mark.skipif(RSA is None, reason="Pycrypto/dome backend not available")
@pytest.mark.skipif(None in (PyCryptoRSA, PyCryptoRSAKey), reason="Pycrypto/dome backend not available")
def test_pycrypto_RSA_key_instance():
key = RSA.construct((long(
key = PyCryptoRSA.construct((long(
26057131595212989515105618545799160306093557851986992545257129318694524535510983041068168825614868056510242030438003863929818932202262132630250203397069801217463517914103389095129323580576852108653940669240896817348477800490303630912852266209307160550655497615975529276169196271699168537716821419779900117025818140018436554173242441334827711966499484119233207097432165756707507563413323850255548329534279691658369466534587631102538061857114141268972476680597988266772849780811214198186940677291891818952682545840788356616771009013059992237747149380197028452160324144544057074406611859615973035412993832273216732343819),
long(65537)))
RSAKey(key, ALGORITHMS.RS256)
PyCryptoRSAKey(key, ALGORITHMS.RS256)

# TODO: Unclear why this test was marked as only for pycrypto
@pytest.mark.pycrypto
Expand All @@ -99,17 +101,17 @@ def test_pycrypto_unencoded_cleartext():

@pytest.mark.cryptography
@pytest.mark.skipif(
None in (default_backend, rsa),
None in (default_backend, pyca_rsa, CryptographyRSAKey),
reason="Cryptography backend not available"
)
def test_cryptography_RSA_key_instance():

key = rsa.RSAPublicNumbers(
key = pyca_rsa.RSAPublicNumbers(
long(65537),
long(26057131595212989515105618545799160306093557851986992545257129318694524535510983041068168825614868056510242030438003863929818932202262132630250203397069801217463517914103389095129323580576852108653940669240896817348477800490303630912852266209307160550655497615975529276169196271699168537716821419779900117025818140018436554173242441334827711966499484119233207097432165756707507563413323850255548329534279691658369466534587631102538061857114141268972476680597988266772849780811214198186940677291891818952682545840788356616771009013059992237747149380197028452160324144544057074406611859615973035412993832273216732343819),
).public_key(default_backend())

pubkey = RSAKey(key, ALGORITHMS.RS256)
pubkey = CryptographyRSAKey(key, ALGORITHMS.RS256)
assert pubkey.is_public()

pem = pubkey.to_pem()
Expand Down