Method decrypt

packages/sync/octobot_sync/crypto.py:80–94

(self, wrapper: dict[str, typing.Any])

        }

    def decrypt(self, wrapper: dict[str, typing.Any]) -> dict[str, typing.Any]:
        try:
            initialization_vector = base64.b64decode(wrapper[constants.BLOB_IV_KEY])
            ciphertext = base64.b64decode(wrapper[constants.BLOB_DATA_KEY])
        except (KeyError, binascii.Error, ValueError) as err:
            raise sync_errors.OctobotSyncCryptoFormatError(
                f"Invalid encrypted share envelope: {err}"
            ) from err
        try:
            plaintext = AESGCM(self._key).decrypt(initialization_vector, ciphertext, None)
        except InvalidTag as err:
            raise sync_errors.OctobotSyncCryptoDecryptError(
                "Failed to decrypt share payload"
            ) from err
        return json.loads(plaintext.decode("utf-8"))


def _collection_aes_key(wallet_private_key: str, collection: str) -> bytes: