from app.api.resources import Create_New_Key
from app.api.resources import Create_New_Address
from app.api.resources import Decode_Raw_Transaction
+from app.api.resources import Get_Gm_Root_Xprv
blueprint = Blueprint('api', __name__, url_prefix='/api/v1')
api = Api(blueprint)
api.add_resource(Create_QRcode_Base64, '/create_qrcode_base64')
api.add_resource(Create_New_Key, '/create_new_key')
api.add_resource(Create_New_Address, '/create_new_address')
-api.add_resource(Decode_Raw_Transaction, '/decode_raw_transaction')
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+api.add_resource(Decode_Raw_Transaction, '/decode_raw_transaction')
+api.add_resource(Get_Gm_Root_Xprv, '/get_gm_root_xprv')
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from app.model.key import create_new_key
from app.model.receiver import create_new_address
from app.model.transaction import decode_raw_transaction
+from app.model.key_gm import get_gm_root_xprv
parser = reqparse.RequestParser()
args = parser.parse_args()
raw_transaction = args.get('raw_transaction_str')
response = decode_raw_transaction(raw_transaction)
- return response
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+ return response
+
+class Get_Gm_Root_Xprv(Resource):
+
+ def post(self):
+ args = parser.parse_args()
+ seed = args.get('seed_str')
+ root_xprv = get_gm_root_xprv(seed)
+ return root_xprv
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+import hmac
+import hashlib
+
+# get_gm_root_xprv create rootxprv from seed
+# seed_str length is 512 bits.
+# root_xprv length is 512 bits.
+# You can get more test data from:
+# test data 1:
+# seed_str: ecc2bbb6c0492873cdbc81edf56bd896d3b644047879840e357be735b7fa7b6f4af1be7b8d71cc649ac4ca3816f9ccaf11bf49f4effb845f3c19e16eaf8bfcda
+# root_xprv_str: a61d6b741b0e74b8d0836ac22b675bbf8e108148ef018d1b000aef1a899a136bd316c0f59e7333520ae1a429504073b2773869e95aa95bb3a4fa0ec76744025c
+# test data 2:
+# seed_str: afa3a86bbec2f40bb32833fc6324593824c4fc7821ed32eac1f762b5893e56745f66a6c6f2588b3d627680aa4e0e50efd25065097b3daa8c6a19d606838fe7d4
+# root_xprv_str: 302a25c7c0a68a83fa043f594a2db8b44bc871fced553a8a33144b31bc7fb88887c9e75915bb6ba3fd0b9f94a60b7a5897ab9db6a48f888c2559132dba9152b0
+# test data 3:
+# seed_str: b435f948bd3748ede8f9d6f59728d669939e79c6c885667a5c138e05bbabde1de0dcfcbe0c6112022fbbf0da522f4e224a9c2381016380688b51886248b3156f
+# root_xprv_str: 6532adeb967ac5ccbf988cf8190817bf9040c8cfd9cdfe3d5e400effb29469e6d478b61cc6be936f367ae769eb1dc65c473ee73cac2eb43cf6d5e7c62b7f0062
+def get_gm_root_xprv(seed_str):
+ hc_str = hmac.HMAC(b'Root', bytes.fromhex(seed_str), digestmod=hashlib.sha512).hexdigest()
+ root_xprv_str = hc_str
+ return {
+ "root_xprv": root_xprv_str
+ }
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