22 lines
713 B
Python
22 lines
713 B
Python
import logger
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from nacl.signing import VerifyKey
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from wot.blockprocessingevent import WotCommand
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from wot.identity import Identity
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from wot.identity.identityset import identities
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def process_identity_revoke(revoke_payload: bytes):
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wot_cmd = revoke_payload[0].to_bytes(1, 'big')
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if revoke_payload[0] != WotCommand.REVOKE:
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logger.warn(
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f'Invalid command in signature', terminal=True)
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return
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revoked_identity = revoke_payload[1:33]
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signature = revoke_payload[33:]
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# raises nacl.exceptions.BadSignatureError if bad signature
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VerifyKey(revoked_identity).verify(wot_cmd + revoked_identity, signature)
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identities.remove(Identity(revoked_identity, "etc"))
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