Initial import

setSelfAddress.py

@@ -0,0 +1,49 @@
+#!/usr/bin/env python
+"""
+*******************************************************************************
+*   Ledger Blue
+*   (c) 2016 Ledger
+*
+*  Licensed under the Apache License, Version 2.0 (the "License");
+*  you may not use this file except in compliance with the License.
+*  You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+*  Unless required by applicable law or agreed to in writing, software
+*  distributed under the License is distributed on an "AS IS" BASIS,
+*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*  See the License for the specific language governing permissions and
+*  limitations under the License.
+********************************************************************************
+"""
+from ledgerblue.comm import getDongle
+from ledgerblue.commException import CommException
+import argparse
+import struct
+
+def parse_bip32_path(path):
+	if len(path) == 0:
+		return ""
+	result = ""
+	elements = path.split('/')
+	for pathElement in elements:
+		element = pathElement.split('\'')
+		if len(element) == 1:
+			result = result + struct.pack(">I", int(element[0]))			
+		else:
+			result = result + struct.pack(">I", 0x80000000 | int(element[0]))
+	return result
+
+parser = argparse.ArgumentParser()
+parser.add_argument('--path', help="BIP 32 path to retrieve")
+args = parser.parse_args()
+
+if args.path == None:
+	args.path = "44'/60'/0'/0/0"
+
+donglePath = parse_bip32_path(args.path)
+apdu = "e0060000".decode('hex') + chr(len(donglePath) + 1) + chr(len(donglePath) / 4) + donglePath
+
+dongle = getDongle(True)
+dongle.exchange(bytes(apdu))