[Python-modules-commits] [btchip-python] 02/10: Import btchip-python_0.1.16.orig.tar.gz
Tristan Seligmann
mithrandi at moszumanska.debian.org
Sun May 29 14:49:55 UTC 2016
This is an automated email from the git hooks/post-receive script.
mithrandi pushed a commit to branch master
in repository btchip-python.
commit 71015899222176bfbe80a10cec8a206658d38d19
Author: Tristan Seligmann <mithrandi at mithrandi.net>
Date: Sun May 29 16:38:42 2016 +0200
Import btchip-python_0.1.16.orig.tar.gz
---
.gitignore | 2 +
.gitmodules | 0
LICENSE | 202 ++++++++
README.md | 33 ++
btchip/__init__.py | 19 +
btchip/bitcoinTransaction.py | 145 ++++++
btchip/bitcoinVarint.py | 63 +++
btchip/btchip.py | 588 ++++++++++++++++++++++++
btchip/btchipComm.py | 207 +++++++++
btchip/btchipException.py | 28 ++
btchip/btchipFirmwareWizard.py | 24 +
btchip/btchipHelpers.py | 85 ++++
btchip/btchipKeyRecovery.py | 57 +++
btchip/btchipPersoWizard.py | 376 +++++++++++++++
btchip/btchipUtils.py | 95 ++++
btchip/ledgerWrapper.py | 92 ++++
btchip/msqr.py | 94 ++++
btchip/ui/__init__.py | 19 +
btchip/ui/personalization00start.py | 55 +++
btchip/ui/personalization01seed.py | 77 ++++
btchip/ui/personalization02security.py | 96 ++++
btchip/ui/personalization03config.py | 68 +++
btchip/ui/personalization04finalize.py | 63 +++
btchip/ui/personalizationseedbackup01.py | 71 +++
btchip/ui/personalizationseedbackup02.py | 46 ++
btchip/ui/personalizationseedbackup03.py | 76 +++
btchip/ui/personalizationseedbackup04.py | 50 ++
samples/getFirmwareVersion.py | 26 ++
samples/runScript.py | 53 +++
setup.py | 29 ++
tests/coinkite-cosigning/testGetPublicKeyDev.js | 115 +++++
tests/coinkite-cosigning/testSignDev.js | 168 +++++++
tests/testConnectivity.py | 34 ++
tests/testMessageSignature.py | 56 +++
tests/testMultisigArmory.py | 194 ++++++++
tests/testMultisigArmoryNo2FA.py | 169 +++++++
tests/testSimpleTransaction.py | 78 ++++
ui/make.sh | 12 +
ui/personalization-00-start.ui | 98 ++++
ui/personalization-01-seed.ui | 160 +++++++
ui/personalization-02-security.ui | 226 +++++++++
ui/personalization-03-config.ui | 136 ++++++
ui/personalization-04-finalize.ui | 122 +++++
ui/personalization-seedbackup-01.ui | 138 ++++++
ui/personalization-seedbackup-02.ui | 69 +++
ui/personalization-seedbackup-03.ui | 165 +++++++
ui/personalization-seedbackup-04.ui | 82 ++++
47 files changed, 4861 insertions(+)
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2f78cf5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*.pyc
+
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..e69de29
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,202 @@
+
+ Apache License
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+ http://www.apache.org/licenses/
+
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diff --git a/README.md b/README.md
new file mode 100644
index 0000000..3067775
--- /dev/null
+++ b/README.md
@@ -0,0 +1,33 @@
+btchip-python
+=============
+
+Python samples for BTChip - work in progress
+
+Requirements
+-------------
+
+This API requires cython-hidapi version 0.7.99 (at least).
+
+To install cython-hidapi, refer to the instructions on https://github.com/trezor/cython-hidapi until a packaged version is available. Interim Debian packages have been built by Richard Ulrich at https://launchpad.net/~richi-paraeasy/+archive/ubuntu/bitcoin/ (btchip-python, hidapi and python-hidapi)
+
+For optional BIP 39 support during dongle setup, also install https://github.com/trezor/python-mnemonic - also available as a Debian package at the previous link (python-mnemonic)
+
+Building on Windows
+--------------------
+
+ - Download and install Python from https://www.python.org/ftp/python/2.7.8/python-2.7.8.msi
+ - Download and install Python QT from http://downloads.sourceforge.net/project/pyqt/PyQt4/PyQt-4.11.1/PyQt4-4.11.1-gpl-Py2.7-Qt4.8.6-x32.exe
+ - Download and install PyWin32 from http://sourceforge.net/projects/pywin32/files/pywin32/Build%20218/pywin32-218.win32-py2.7.exe/download
+ - Download MinGW setup from http://sourceforge.net/projects/mingw/files/Installer/mingw-get-setup.exe/download
+ - Install mingw32-gcc-g++ and mingw32-libz (dev and dll)
+ - Create a /Lib/disutils/distutils.cfg file in your Python installation directory (typically /Python27) containing the following content
+
+```
+[build]
+compliler=mingw32
+```
+
+ - Install distribute from https://gist.githubusercontent.com/anonymous/947191a4635cd7b7f79a/raw/36054b7f8d7b0c4c172628fd9bd16f46e53bb34b/distribute_setup.py
+ - Install the dependencies by running /Python27/Scripts/easy_install.exe cython hidapi
+
+
diff --git a/btchip/__init__.py b/btchip/__init__.py
new file mode 100644
index 0000000..598eef9
--- /dev/null
+++ b/btchip/__init__.py
@@ -0,0 +1,19 @@
+"""
+*******************************************************************************
+* BTChip Bitcoin Hardware Wallet Python API
+* (c) 2014 BTChip - 1BTChip7VfTnrPra5jqci7ejnMguuHogTn
+*
+* 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.
+********************************************************************************
+"""
+
diff --git a/btchip/bitcoinTransaction.py b/btchip/bitcoinTransaction.py
new file mode 100644
index 0000000..1da49bd
--- /dev/null
+++ b/btchip/bitcoinTransaction.py
@@ -0,0 +1,145 @@
+"""
+*******************************************************************************
+* BTChip Bitcoin Hardware Wallet Python API
+* (c) 2014 BTChip - 1BTChip7VfTnrPra5jqci7ejnMguuHogTn
+*
+* 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 bitcoinVarint import *
+from binascii import hexlify
+
+class bitcoinInput:
+
+ def __init__(self, bufferOffset=None):
+ self.prevOut = ""
+ self.script = ""
+ self.sequence = ""
+ if bufferOffset is not None:
+ buf = bufferOffset['buffer']
+ offset = bufferOffset['offset']
+ self.prevOut = buf[offset:offset + 36]
+ offset += 36
+ scriptSize = readVarint(buf, offset)
+ offset += scriptSize['size']
+ self.script = buf[offset:offset + scriptSize['value']]
+ offset += scriptSize['value']
+ self.sequence = buf[offset:offset + 4]
+ offset += 4
+ bufferOffset['offset'] = offset
+
+ def serialize(self):
+ result = []
+ result.extend(self.prevOut)
+ writeVarint(len(self.script), result)
+ result.extend(self.script)
+ result.extend(self.sequence)
+ return result
+
+ def __str__(self):
+ buf = "Prevout : " + hexlify(self.prevOut) + "\r\n"
+ buf += "Script : " + hexlify(self.script) + "\r\n"
+ buf += "Sequence : " + hexlify(self.sequence) + "\r\n"
+ return buf
+
+class bitcoinOutput:
+
+ def __init__(self, bufferOffset=None):
+ self.amount = ""
+ self.script = ""
+ if bufferOffset is not None:
+ buf = bufferOffset['buffer']
+ offset = bufferOffset['offset']
+ self.amount = buf[offset:offset + 8]
+ offset += 8
+ scriptSize = readVarint(buf, offset)
+ offset += scriptSize['size']
+ self.script = buf[offset:offset + scriptSize['value']]
+ offset += scriptSize['value']
+ bufferOffset['offset'] = offset
+
+ def serialize(self):
+ result = []
+ result.extend(self.amount)
+ writeVarint(len(self.script), result)
+ result.extend(self.script)
+ return result
+
+ def __str__(self):
+ buf = "Amount : " + hexlify(self.amount) + "\r\n"
+ buf += "Script : " + hexlify(self.script) + "\r\n"
+ return buf
+
+
+class bitcoinTransaction:
+
+ def __init__(self, data=None):
+ self.version = ""
+ self.inputs = []
+ self.outputs = []
+ self.lockTime = ""
+ if data is not None:
+ offset = 0
+ self.version = data[offset:offset + 4]
+ offset += 4
+ inputSize = readVarint(data, offset)
+ offset += inputSize['size']
+ numInputs = inputSize['value']
+ for i in range(numInputs):
+ tmp = { 'buffer': data, 'offset' : offset}
+ self.inputs.append(bitcoinInput(tmp))
+ offset = tmp['offset']
+ outputSize = readVarint(data, offset)
+ offset += outputSize['size']
+ numOutputs = outputSize['value']
+ for i in range(numOutputs):
+ tmp = { 'buffer': data, 'offset' : offset}
+ self.outputs.append(bitcoinOutput(tmp))
+ offset = tmp['offset']
+ self.lockTime = data[offset:offset + 4]
+
+ def serialize(self, skipOutputLocktime=None):
+ result = []
+ result.extend(self.version)
+ writeVarint(len(self.inputs), result)
+ for trinput in self.inputs:
+ result.extend(trinput.serialize())
+ if not skipOutputLocktime:
+ writeVarint(len(self.outputs), result)
+ for troutput in self.outputs:
+ result.extend(troutput.serialize())
+ result.extend(self.lockTime)
+ return result
+
+ def serializeOutputs(self):
+ result = []
+ writeVarint(len(self.outputs), result)
+ for troutput in self.outputs:
+ result.extend(troutput.serialize())
+ return result
+
+ def __str__(self):
+ buf = "Version : " + hexlify(self.version) + "\r\n"
+ index = 1
+ for trinput in self.inputs:
+ buf += "Input #" + str(index) + "\r\n"
+ buf += str(trinput)
+ index+=1
+ index = 1
+ for troutput in self.outputs:
+ buf += "Output #" + str(index) + "\r\n"
+ buf += str(troutput)
+ index+=1
+ buf += "Locktime : " + hexlify(self.lockTime) + "\r\n"
+ return buf
diff --git a/btchip/bitcoinVarint.py b/btchip/bitcoinVarint.py
new file mode 100644
index 0000000..9c61afd
--- /dev/null
+++ b/btchip/bitcoinVarint.py
@@ -0,0 +1,63 @@
+"""
+*******************************************************************************
+* BTChip Bitcoin Hardware Wallet Python API
+* (c) 2014 BTChip - 1BTChip7VfTnrPra5jqci7ejnMguuHogTn
+*
+* 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 btchipException import BTChipException
+
+def readVarint(buffer, offset):
+ varintSize = 0
+ value = 0
+ if (buffer[offset] < 0xfd):
+ value = buffer[offset]
+ varintSize = 1
+ elif (buffer[offset] == 0xfd):
+ value = (buffer[offset + 2] << 8) | (buffer[offset + 1])
+ varintSize = 3
+ elif (buffer[offset] == 0xfe):
+ value = (buffer[offset + 4] << 24) | (buffer[offset + 3] << 16) | (buffer[offset + 2] << 8) | (buffer[offset + 1])
+ varintSize = 5
+ else:
+ raise BTChipException("unsupported varint")
+ return { "value": value, "size": varintSize }
+
+def writeVarint(value, buffer):
+ if (value < 0xfd):
+ buffer.append(value)
+ elif (value <= 0xffff):
+ buffer.append(0xfd)
+ buffer.append(value & 0xff)
+ buffer.append((value >> 8) & 0xff)
+ elif (value <= 0xffffffff):
+ buffer.append(0xfe)
+ buffer.append(value & 0xff)
+ buffer.append((value >> 8) & 0xff)
+ buffer.append((value >> 16) & 0xff)
+ buffer.append((value >> 24) & 0xff)
+ else:
+ raise BTChipException("unsupported encoding")
+ return buffer
+
+def getVarintSize(value):
+ if (value < 0xfd):
+ return 1
+ elif (value <= 0xffff):
+ return 3
+ elif (value <= 0xffffffff):
+ return 5
+ else:
+ raise BTChipException("unsupported encoding")
diff --git a/btchip/btchip.py b/btchip/btchip.py
new file mode 100644
index 0000000..5630bf6
--- /dev/null
+++ b/btchip/btchip.py
@@ -0,0 +1,588 @@
+"""
+*******************************************************************************
+* BTChip Bitcoin Hardware Wallet Python API
+* (c) 2014 BTChip - 1BTChip7VfTnrPra5jqci7ejnMguuHogTn
+*
+* 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 btchipComm import *
+from bitcoinTransaction import *
+from bitcoinVarint import *
+from btchipException import *
+from btchipHelpers import *
+from btchipKeyRecovery import *
+from binascii import hexlify
+
+class btchip:
+ BTCHIP_CLA = 0xe0
+ BTCHIP_JC_EXT_CLA = 0xf0
+
+ BTCHIP_INS_SET_ALTERNATE_COIN_VERSION = 0x14
+ BTCHIP_INS_SETUP = 0x20
+ BTCHIP_INS_VERIFY_PIN = 0x22
+ BTCHIP_INS_GET_OPERATION_MODE = 0x24
+ BTCHIP_INS_SET_OPERATION_MODE = 0x26
+ BTCHIP_INS_SET_KEYMAP = 0x28
+ BTCHIP_INS_SET_COMM_PROTOCOL = 0x2a
+ BTCHIP_INS_GET_WALLET_PUBLIC_KEY = 0x40
+ BTCHIP_INS_GET_TRUSTED_INPUT = 0x42
+ BTCHIP_INS_HASH_INPUT_START = 0x44
+ BTCHIP_INS_HASH_INPUT_FINALIZE = 0x46
+ BTCHIP_INS_HASH_SIGN = 0x48
+ BTCHIP_INS_HASH_INPUT_FINALIZE_FULL = 0x4a
+ BTCHIP_INS_GET_INTERNAL_CHAIN_INDEX = 0x4c
+ BTCHIP_INS_SIGN_MESSAGE = 0x4e
+ BTCHIP_INS_GET_TRANSACTION_LIMIT = 0xa0
+ BTCHIP_INS_SET_TRANSACTION_LIMIT = 0xa2
+ BTCHIP_INS_IMPORT_PRIVATE_KEY = 0xb0
+ BTCHIP_INS_GET_PUBLIC_KEY = 0xb2
+ BTCHIP_INS_DERIVE_BIP32_KEY = 0xb4
+ BTCHIP_INS_SIGNVERIFY_IMMEDIATE = 0xb6
+ BTCHIP_INS_GET_RANDOM = 0xc0
+ BTCHIP_INS_GET_ATTESTATION = 0xc2
+ BTCHIP_INS_GET_FIRMWARE_VERSION = 0xc4
+ BTCHIP_INS_COMPOSE_MOFN_ADDRESS = 0xc6
+ BTCHIP_INS_GET_POS_SEED = 0xca
+
+ BTCHIP_INS_EXT_GET_HALF_PUBLIC_KEY = 0x20
+ BTCHIP_INS_EXT_CACHE_PUT_PUBLIC_KEY = 0x22
+ BTCHIP_INS_EXT_CACHE_HAS_PUBLIC_KEY = 0x24
+ BTCHIP_INS_EXT_CACHE_GET_FEATURES = 0x26
+
+ OPERATION_MODE_WALLET = 0x01
+ OPERATION_MODE_RELAXED_WALLET = 0x02
+ OPERATION_MODE_SERVER = 0x04
+ OPERATION_MODE_DEVELOPER = 0x08
+
+ FEATURE_UNCOMPRESSED_KEYS = 0x01
+ FEATURE_RFC6979 = 0x02
+ FEATURE_FREE_SIGHASHTYPE = 0x04
+ FEATURE_NO_2FA_P2SH = 0x08
+
+ QWERTY_KEYMAP = bytearray("000000000000000000000000760f00d4ffffffc7000000782c1e3420212224342627252e362d3738271e1f202122232425263333362e37381f0405060708090a0b0c0d0e0f101112131415161718191a1b1c1d2f3130232d350405060708090a0b0c0d0e0f101112131415161718191a1b1c1d2f313035".decode('hex'))
+ QWERTZ_KEYMAP = bytearray("000000000000000000000000760f00d4ffffffc7000000782c1e3420212224342627252e362d3738271e1f202122232425263333362e37381f0405060708090a0b0c0d0e0f101112131415161718191a1b1d1c2f3130232d350405060708090a0b0c0d0e0f101112131415161718191a1b1d1c2f313035".decode('hex'))
+ AZERTY_KEYMAP = bytearray("08000000010000200100007820c8ffc3feffff07000000002c38202030341e21222d352e102e3637271e1f202122232425263736362e37101f1405060708090a0b0c0d0e0f331112130415161718191d1b1c1a2f64302f2d351405060708090a0b0c0d0e0f331112130415161718191d1b1c1a2f643035".decode('hex'))
+
+ def __init__(self, dongle):
+ self.dongle = dongle
+ self.needKeyCache = False
+ try:
+ result = self.getJCExtendedFeatures()
+ self.needKeyCache = (result['proprietaryApi'] == False)
+ except:
+ pass
+
+ def setAlternateCoinVersion(self, versionRegular, versionP2SH):
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_SET_ALTERNATE_COIN_VERSION, 0x00, 0x00, 0x02, versionRegular, versionP2SH]
+ self.dongle.exchange(bytearray(apdu))
+
+ def verifyPin(self, pin):
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_VERIFY_PIN, 0x00, 0x00, len(pin) ]
+ apdu.extend(bytearray(pin))
+ self.dongle.exchange(bytearray(apdu))
+
+ def getVerifyPinRemainingAttempts(self):
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_VERIFY_PIN, 0x80, 0x00, 0x01 ]
+ apdu.extend(bytearray("0"))
+ try:
+ self.dongle.exchange(bytearray(apdu))
+ except BTChipException, e:
+ if ((e.sw & 0xfff0) == 0x63c0):
+ return e.sw - 0x63c0
+ raise e
+
+ def getWalletPublicKey(self, path):
+ result = {}
+ donglePath = parse_bip32_path(path)
+ if self.needKeyCache:
+ self.resolvePublicKeysInPath(path)
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_GET_WALLET_PUBLIC_KEY, 0x00, 0x00, len(donglePath) ]
+ apdu.extend(donglePath)
+ response = self.dongle.exchange(bytearray(apdu))
+ offset = 0
+ result['publicKey'] = response[offset + 1 : offset + 1 + response[offset]]
+ offset = offset + 1 + response[offset]
+ result['address'] = str(response[offset + 1 : offset + 1 + response[offset]])
+ offset = offset + 1 + response[offset]
+ result['chainCode'] = response[offset : offset + 32]
+ return result
+
+ def getTrustedInput(self, transaction, index):
+ result = {}
+ # Header
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_GET_TRUSTED_INPUT, 0x00, 0x00 ]
+ params = bytearray(("%.8x" % (index)).decode('hex'))
+ params.extend(transaction.version)
+ writeVarint(len(transaction.inputs), params)
+ apdu.append(len(params))
+ apdu.extend(params)
+ self.dongle.exchange(bytearray(apdu))
+ # Each input
+ for trinput in transaction.inputs:
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_GET_TRUSTED_INPUT, 0x80, 0x00 ]
+ params = bytearray(trinput.prevOut)
+ writeVarint(len(trinput.script), params)
+ apdu.append(len(params))
+ apdu.extend(params)
+ self.dongle.exchange(bytearray(apdu))
+ offset = 0
+ while (offset < len(trinput.script)):
+ blockLength = 251
+ if ((offset + blockLength) < len(trinput.script)):
+ dataLength = blockLength
+ else:
+ dataLength = len(trinput.script) - offset
+ params = trinput.script[offset : offset + dataLength]
+ if ((offset + dataLength) == len(trinput.script)):
+ params.extend(trinput.sequence)
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_GET_TRUSTED_INPUT, 0x80, 0x00, len(params) ]
+ apdu.extend(params)
+ self.dongle.exchange(bytearray(apdu))
+ offset += dataLength
+ # Number of outputs
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_GET_TRUSTED_INPUT, 0x80, 0x00 ]
+ params = []
+ writeVarint(len(transaction.outputs), params)
+ apdu.append(len(params))
+ apdu.extend(params)
+ self.dongle.exchange(bytearray(apdu))
+ # Each output
+ for troutput in transaction.outputs:
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_GET_TRUSTED_INPUT, 0x80, 0x00 ]
+ params = bytearray(troutput.amount)
+ writeVarint(len(troutput.script), params)
+ apdu.append(len(params))
+ apdu.extend(params)
+ self.dongle.exchange(bytearray(apdu))
+ offset = 0
+ while (offset < len(troutput.script)):
+ blockLength = 255
+ if ((offset + blockLength) < len(troutput.script)):
+ dataLength = blockLength
+ else:
+ dataLength = len(troutput.script) - offset
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_GET_TRUSTED_INPUT, 0x80, 0x00, dataLength ]
+ apdu.extend(troutput.script[offset : offset + dataLength])
+ self.dongle.exchange(bytearray(apdu))
+ offset += dataLength
+ # Locktime
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_GET_TRUSTED_INPUT, 0x80, 0x00, len(transaction.lockTime) ]
+ apdu.extend(transaction.lockTime)
+ response = self.dongle.exchange(bytearray(apdu))
+ result['trustedInput'] = True
+ result['value'] = response
+ return result
+
+ def startUntrustedTransaction(self, newTransaction, inputIndex, outputList, redeemScript):
+ # Start building a fake transaction with the passed inputs
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_HASH_INPUT_START, 0x00, (0x00 if newTransaction else 0x80) ]
+ params = bytearray([0x01, 0x00, 0x00, 0x00]) # default version
+ writeVarint(len(outputList), params)
+ apdu.append(len(params))
+ apdu.extend(params)
+ self.dongle.exchange(bytearray(apdu))
+ # Loop for each input
+ currentIndex = 0
+ for passedOutput in outputList:
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_HASH_INPUT_START, 0x80, 0x00 ]
+ params = []
+ script = redeemScript
+ if passedOutput['trustedInput']:
+ params.append(0x01)
+ else:
+ params.append(0x00)
+ if passedOutput['trustedInput']:
+ params.append(len(passedOutput['value']))
+ params.extend(passedOutput['value'])
+ if currentIndex <> inputIndex:
+ script = bytearray()
+ writeVarint(len(script), params)
+ if len(script) == 0:
+ params.extend(bytearray([0xFF, 0xFF, 0xFF, 0xFF])) # default sequence
+ apdu.append(len(params))
+ apdu.extend(params)
+ self.dongle.exchange(bytearray(apdu))
+ offset = 0
+ while(offset < len(script)):
+ blockLength = 255
+ if ((offset + blockLength) < len(script)):
+ dataLength = blockLength
+ else:
+ dataLength = len(script) - offset
+ params = script[offset : offset + dataLength]
+ if ((offset + dataLength) == len(script)):
+ params.extend(bytearray([0xFF, 0xFF, 0xFF, 0xFF])) # default sequence
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_HASH_INPUT_START, 0x80, 0x00, len(params) ]
+ apdu.extend(params)
+ self.dongle.exchange(bytearray(apdu))
+ offset += blockLength
+ currentIndex += 1
+
+ def finalizeInput(self, outputAddress, amount, fees, changePath, rawTx=None):
+ alternateEncoding = False
+ donglePath = parse_bip32_path(changePath)
+ if self.needKeyCache:
+ self.resolvePublicKeysInPath(changePath)
+ result = {}
+ if rawTx is not None:
+ try:
+ fullTx = bitcoinTransaction(bytearray(rawTx))
+ outputs = fullTx.serializeOutputs()
+ if len(donglePath) <> 0:
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_HASH_INPUT_FINALIZE_FULL, 0xFF, 0x00 ]
+ params = []
+ params.extend(donglePath)
+ apdu.append(len(params))
+ apdu.extend(params)
+ response = self.dongle.exchange(bytearray(apdu))
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_HASH_INPUT_FINALIZE_FULL, 0x80, 0x00 ]
+ params = []
+ params.extend(outputs)
+ apdu.append(len(params))
+ apdu.extend(params)
+ response = self.dongle.exchange(bytearray(apdu))
+ alternateEncoding = True
+ except:
+ pass
+ if not alternateEncoding:
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_HASH_INPUT_FINALIZE, 0x02, 0x00 ]
+ params = []
+ params.append(len(outputAddress))
+ params.extend(bytearray(outputAddress))
+ writeHexAmountBE(btc_to_satoshi(str(amount)), params)
+ writeHexAmountBE(btc_to_satoshi(str(fees)), params)
+ params.extend(donglePath)
+ apdu.append(len(params))
+ apdu.extend(params)
+ response = self.dongle.exchange(bytearray(apdu))
+ result['confirmationNeeded'] = response[1 + response[0]] <> 0x00
+ result['confirmationType'] = response[1 + response[0]]
+ if result['confirmationType'] == 0x02:
+ result['keycardData'] = response[1 + response[0] + 1:]
+ if result['confirmationType'] == 0x03:
+ offset = 1 + response[0] + 1
+ keycardDataLength = response[offset]
+ offset = offset + 1
+ result['keycardData'] = response[offset : offset + keycardDataLength]
+ offset = offset + keycardDataLength
+ result['secureScreenData'] = response[offset:]
+ result['outputData'] = response[1 : 1 + response[0]]
+ return result
+
+ def finalizeInputFull(self, outputData):
+ result = {}
+ offset = 0
+ encryptedOutputData = ""
+ while (offset < len(outputData)):
+ blockLength = 255
+ if ((offset + blockLength) < len(outputData)):
+ dataLength = blockLength
+ p1 = 0x00
+ else:
+ dataLength = len(outputData) - offset
+ p1 = 0x80
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_HASH_INPUT_FINALIZE_FULL, \
+ p1, 0x00, dataLength ]
+ apdu.extend(outputData[offset : offset + dataLength])
+ response = self.dongle.exchange(bytearray(apdu))
+ encryptedOutputData = encryptedOutputData + response[1 : 1 + response[0]]
+ offset += dataLength
+ result['confirmationNeeded'] = response[1 + response[0]] <> 0x00
+ result['confirmationType'] = response[1 + response[0]]
+ if result['confirmationType'] == 0x02:
+ offset = 1 + response[0] + 1
+ keycardDataLength = response[offset]
+ result['keycardData'] = response[offset : offset + keycardDataLength]
+ if result['confirmationType'] == 0x03:
+ offset = 1 + response[0] + 1
+ keycardDataLength = response[offset]
+ offset = offset + 1
+ result['keycardData'] = response[offset : offset + keycardDataLength]
+ offset = offset + keycardDataLength
+ result['secureScreenData'] = response[offset:]
+ result['encryptedOutputData'] = encryptedOutputData
+ return result
+
+ def untrustedHashSign(self, path, pin="", lockTime=0, sighashType=0x01):
+ donglePath = parse_bip32_path(path)
+ if self.needKeyCache:
+ self.resolvePublicKeysInPath(path)
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_HASH_SIGN, 0x00, 0x00 ]
+ params = []
+ params.extend(donglePath)
+ params.append(len(pin))
+ params.extend(bytearray(pin))
+ writeUint32BE(lockTime, params)
+ params.append(sighashType)
+ apdu.append(len(params))
+ apdu.extend(params)
+ result = self.dongle.exchange(bytearray(apdu))
+ result[0] = 0x30
+ return result
+
+ def signMessagePrepare(self, path, message):
+ donglePath = parse_bip32_path(path)
+ if self.needKeyCache:
+ self.resolvePublicKeysInPath(path)
+ result = {}
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_SIGN_MESSAGE, 0x00, 0x00 ]
+ params = []
+ params.extend(donglePath)
+ params.append(len(message))
+ params.extend(bytearray(message))
+ apdu.append(len(params))
+ apdu.extend(params)
+ response = self.dongle.exchange(bytearray(apdu))
+ result['confirmationNeeded'] = response[0] <> 0x00
+ result['confirmationType'] = response[0]
+ if result['confirmationType'] == 0x02:
+ result['keycardData'] = response[1:]
+ if result['confirmationType'] == 0x03:
+ result['secureScreenData'] = response[1:]
+ return result
+
+ def signMessageSign(self, pin=""):
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_SIGN_MESSAGE, 0x80, 0x00 ]
+ params = []
+ if pin is not None:
+ params.append(len(pin))
+ params.extend(bytearray(pin))
+ else:
+ params.append(0x00)
+ apdu.append(len(params))
+ apdu.extend(params)
+ response = self.dongle.exchange(bytearray(apdu))
+ return response
+
+ def setup(self, operationModeFlags, featuresFlag, keyVersion, keyVersionP2SH, userPin, wipePin, keymapEncoding, seed=None, developerKey=None):
+ result = {}
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_SETUP, 0x00, 0x00 ]
+ params = [ operationModeFlags, featuresFlag, keyVersion, keyVersionP2SH ]
+ params.append(len(userPin))
+ params.extend(bytearray(userPin))
+ if wipePin is not None:
+ params.append(len(wipePin))
+ params.extend(bytearray(wipePin))
+ else:
+ params.append(0x00)
+ if seed is not None:
+ if len(seed) < 32 or len(seed) > 64:
+ raise BTChipException("Invalid seed length")
+ params.append(len(seed))
+ params.extend(seed)
+ else:
+ params.append(0x00)
+ if developerKey is not None:
+ params.append(len(developerKey))
+ params.extend(developerKey)
+ else:
+ params.append(0x00)
+ apdu.append(len(params))
+ apdu.extend(params)
+ response = self.dongle.exchange(bytearray(apdu))
+ result['trustedInputKey'] = response[0:16]
+ result['developerKey'] = response[16:]
+ self.setKeymapEncoding(keymapEncoding)
+ try:
+ self.setTypingBehaviour(0xff, 0xff, 0xff, 0x10)
+ except BTChipException as e:
+ if (e.sw == 0x6700): # Old firmware version, command not supported
+ pass
+ else:
+ raise
+ return result
+
+ def setKeymapEncoding(self, keymapEncoding):
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_SET_KEYMAP, 0x00, 0x00 ]
+ apdu.append(len(keymapEncoding))
+ apdu.extend(keymapEncoding)
+ self.dongle.exchange(bytearray(apdu))
+
+ def setTypingBehaviour(self, unitDelayStart, delayStart, unitDelayKey, delayKey):
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_SET_KEYMAP, 0x01, 0x00 ]
+ params = []
+ writeUint32BE(unitDelayStart, params)
+ writeUint32BE(delayStart, params)
+ writeUint32BE(unitDelayKey, params)
+ writeUint32BE(delayKey, params)
+ apdu.append(len(params))
+ apdu.extend(params)
+ self.dongle.exchange(bytearray(apdu))
+
+ def getOperationMode(self):
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_GET_OPERATION_MODE, 0x00, 0x00, 0x00]
+ response = self.dongle.exchange(bytearray(apdu))
+ return response[0]
+
+ def setOperationMode(self, operationMode):
+ if operationMode <> btchip.OPERATION_MODE_WALLET \
+ and operationMode <> btchip.OPERATION_MODE_RELAXED_WALLET \
+ and operationMode <> btchip.OPERATION_MODE_SERVER \
+ and operationMode <> btchip.OPERATION_MODE_DEVELOPER:
+ raise BTChipException("Invalid operation mode")
+ apdu = [ self.BTCHIP_CLA, self.BTCHIP_INS_SET_OPERATION_MODE, 0x00, 0x00, 0x01, operationMode ]
+ self.dongle.exchange(bytearray(apdu))
... 4195 lines suppressed ...
--
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/python-modules/packages/btchip-python.git
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