Enable literal v setting in apply signature
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12c5692367
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@ -146,12 +146,15 @@ class EIP155Transaction:
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return tx
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def apply_signature(self, chain_id, signature):
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def apply_signature(self, chain_id, signature, literal_v=False):
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if len(self.r + self.s) > 0:
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raise AttributeError('signature already set')
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if len(signature) < 65:
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raise ValueError('invalid signature length')
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v = chain_id_to_v(chain_id, signature)
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if literal_v:
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v = signature[64]
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else:
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v = chain_id_to_v(chain_id, signature)
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self.v = int_to_minbytes(v)
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self.r = signature[:32]
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self.s = signature[32:64]
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