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updated to pynacl #1

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updated to pynacl #1

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15 changes: 9 additions & 6 deletions main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,13 @@
from cryptography.hazmat.primitives import hashes
from cryptography.hazmat.backends import default_backend
from cryptography.exceptions import InvalidKey, InvalidTag
from ed25519 import BadSignatureError


from nacl.signing import VerifyKey
from nacl.exceptions import BadSignatureError

import argparse
import ed25519
#import ed25519
import base64
import json
import sys
Expand Down Expand Up @@ -47,14 +51,13 @@

# Verify using Ed25519
try:
verify_key = ed25519.VerifyingKey(
os.environ['KEYGEN_PUBLIC_KEY'].encode(),
encoding='hex',
verify_key = VerifyKey(
bytes.fromhex(os.environ['KEYGEN_PUBLIC_KEY'])
)

verify_key.verify(
base64.b64decode(sig),
('license/%s' % enc).encode(),
base64.b64decode(sig),
)
except (AssertionError, BadSignatureError):
print('[error] verification failed!')
Expand Down
3 changes: 2 additions & 1 deletion requirements.txt
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
argparse
cryptography
ed25519
#ed25519
pynacl