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Code Issues Releases Wiki Activity

Messages TxInput and TxOutput refactored to TxRequest

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slush 2013-01-24 21:19:54 +01:00
parent 83aa0e6e66
commit 5f0bf64bfa
3 changed files with 83 additions and 76 deletions
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120
bitkeylib/bitkey_pb2.py
View File

@ -11,7 +11,7 @@ from google.protobuf import descriptor_pb2
DESCRIPTOR = descriptor.FileDescriptor( DESCRIPTOR = descriptor.FileDescriptor(
name='bitkey.proto', name='bitkey.proto',
package='', package='',
serialized_pb='\n\x0c\x62itkey.proto\" \n\nInitialize\x12\x12\n\nsession_id\x18\x01 \x02(\x0c\"\xc4\x01\n\x08\x46\x65\x61tures\x12\x12\n\nsession_id\x18\x01 \x02(\x0c\x12\x0e\n\x06vendor\x18\x02 \x01(\t\x12\x15\n\rmajor_version\x18\x03 \x01(\r\x12\x15\n\rminor_version\x18\x04 \x01(\r\x12\x0b\n\x03otp\x18\x05 \x01(\x08\x12\x0b\n\x03pin\x18\x06 \x01(\x08\x12\x0b\n\x03spv\x18\x07 \x01(\x08\x12\x11\n\tmaxfee_kb\x18\x08 \x01(\x04\x12\x18\n\x04\x61lgo\x18\t \x03(\x0e\x32\n.Algorithm\x12\x12\n\ndebug_link\x18\n \x01(\x08\"\x17\n\x04Ping\x12\x0f\n\x07message\x18\x01 \x01(\t\"#\n\x11\x44\x65\x62ugLinkDecision\x12\x0e\n\x06yes_no\x18\x01 \x02(\x08\"K\n\x11\x44\x65\x62ugLinkGetState\x12\x0e\n\x06layout\x18\x01 \x01(\x08\x12\x0b\n\x03otp\x18\x02 \x01(\x08\x12\x0b\n\x03pin\x18\x03 \x01(\x08\x12\x0c\n\x04seed\x18\x04 \x01(\x08\"Z\n\x0e\x44\x65\x62ugLinkState\x12\x0e\n\x06layout\x18\x01 \x01(\x0c\x12\x14\n\x03otp\x18\x02 \x01(\x0b\x32\x07.OtpAck\x12\x14\n\x03pin\x18\x03 \x01(\x0b\x32\x07.PinAck\x12\x0c\n\x04seed\x18\x04 \x01(\t\"\x1a\n\x07Success\x12\x0f\n\x07message\x18\x01 \x01(\t\"(\n\x07\x46\x61ilure\x12\x0c\n\x04\x63ode\x18\x01 \x01(\x05\x12\x0f\n\x07message\x18\x02 \x01(\t\"\t\n\x07GetUUID\"\x14\n\x04UUID\x12\x0c\n\x04UUID\x18\x01 \x02(\x0c\"\x0f\n\rButtonRequest\"\x0b\n\tButtonAck\"\x0e\n\x0c\x42uttonCancel\"\x1d\n\nOtpRequest\x12\x0f\n\x07message\x18\x01 \x01(\t\"\x15\n\x06OtpAck\x12\x0b\n\x03otp\x18\x01 \x02(\t\"\x0b\n\tOtpCancel\"\x1d\n\nPinRequest\x12\x0f\n\x07message\x18\x01 \x01(\t\"\x15\n\x06PinAck\x12\x0b\n\x03pin\x18\x01 \x02(\t\"\x0b\n\tPinCancel\"\x1a\n\nGetEntropy\x12\x0c\n\x04size\x18\x01 \x02(\r\"\x1a\n\x07\x45ntropy\x12\x0f\n\x07\x65ntropy\x18\x01 \x02(\x0c\" \n\x0bSetMaxFeeKb\x12\x11\n\tmaxfee_kb\x18\x01 \x02(\x04\"5\n\x12GetMasterPublicKey\x12\x1f\n\x04\x61lgo\x18\x01 \x02(\x0e\x32\n.Algorithm:\x05\x42IP32\"\x1e\n\x0fMasterPublicKey\x12\x0b\n\x03key\x18\x01 \x02(\x0c\"@\n\nGetAddress\x12\x1f\n\x04\x61lgo\x18\x01 \x02(\x0e\x32\n.Algorithm:\x05\x42IP32\x12\x11\n\taddress_n\x18\x02 \x03(\r\"\x1a\n\x07\x41\x64\x64ress\x12\x0f\n\x07\x61\x64\x64ress\x18\x01 \x02(\t\"M\n\nLoadDevice\x12\x0c\n\x04seed\x18\x01 \x02(\t\x12\x11\n\x03otp\x18\x02 \x01(\x08:\x04true\x12\x0b\n\x03pin\x18\x03 \x01(\t\x12\x11\n\x03spv\x18\x04 \x01(\x08:\x04true\"\x1d\n\x0bResetDevice\x12\x0e\n\x06random\x18\x07 \x01(\x0c\"f\n\x06SignTx\x12\x1f\n\x04\x61lgo\x18\x01 \x02(\x0e\x32\n.Algorithm:\x05\x42IP32\x12\x15\n\routputs_count\x18\x03 \x02(\r\x12\x14\n\x0cinputs_count\x18\x05 \x02(\r\x12\x0e\n\x06random\x18\x06 \x01(\x0c\"N\n\x0cInputRequest\x12\x15\n\rrequest_index\x18\x01 \x01(\x05\x12\x14\n\x0csigned_index\x18\x02 \x01(\x05\x12\x11\n\tsignature\x18\x03 \x01(\x0c\"&\n\rOutputRequest\x12\x15\n\rrequest_index\x18\x01 \x02(\r\"v\n\x07TxInput\x12\r\n\x05index\x18\x01 \x02(\r\x12\x11\n\taddress_n\x18\x02 \x03(\r\x12\x0e\n\x06\x61mount\x18\x03 \x02(\x04\x12\x11\n\tprev_hash\x18\x04 \x02(\x0c\x12\x12\n\nprev_index\x18\x05 \x02(\r\x12\x12\n\nscript_sig\x18\x06 \x01(\x0c\"\x84\x01\n\x08TxOutput\x12\r\n\x05index\x18\x01 \x02(\r\x12\x0f\n\x07\x61\x64\x64ress\x18\x02 \x02(\t\x12\x11\n\taddress_n\x18\x03 \x03(\r\x12\x0e\n\x06\x61mount\x18\x04 \x02(\x04\x12 \n\x0bscript_type\x18\x05 \x02(\x0e\x32\x0b.ScriptType\x12\x13\n\x0bscript_args\x18\x06 \x03(\x0c*$\n\tAlgorithm\x12\t\n\x05\x42IP32\x10\x00\x12\x0c\n\x08\x45LECTRUM\x10\x01*3\n\nScriptType\x12\x10\n\x0cPAYTOADDRESS\x10\x00\x12\x13\n\x0fPAYTOSCRIPTHASH\x10\x01') serialized_pb='\n\x0c\x62itkey.proto\" \n\nInitialize\x12\x12\n\nsession_id\x18\x01 \x02(\x0c\"\xc4\x01\n\x08\x46\x65\x61tures\x12\x12\n\nsession_id\x18\x01 \x02(\x0c\x12\x0e\n\x06vendor\x18\x02 \x01(\t\x12\x15\n\rmajor_version\x18\x03 \x01(\r\x12\x15\n\rminor_version\x18\x04 \x01(\r\x12\x0b\n\x03otp\x18\x05 \x01(\x08\x12\x0b\n\x03pin\x18\x06 \x01(\x08\x12\x0b\n\x03spv\x18\x07 \x01(\x08\x12\x11\n\tmaxfee_kb\x18\x08 \x01(\x04\x12\x18\n\x04\x61lgo\x18\t \x03(\x0e\x32\n.Algorithm\x12\x12\n\ndebug_link\x18\n \x01(\x08\"\x17\n\x04Ping\x12\x0f\n\x07message\x18\x01 \x01(\t\"#\n\x11\x44\x65\x62ugLinkDecision\x12\x0e\n\x06yes_no\x18\x01 \x02(\x08\"K\n\x11\x44\x65\x62ugLinkGetState\x12\x0e\n\x06layout\x18\x01 \x01(\x08\x12\x0b\n\x03otp\x18\x02 \x01(\x08\x12\x0b\n\x03pin\x18\x03 \x01(\x08\x12\x0c\n\x04seed\x18\x04 \x01(\x08\"Z\n\x0e\x44\x65\x62ugLinkState\x12\x0e\n\x06layout\x18\x01 \x01(\x0c\x12\x14\n\x03otp\x18\x02 \x01(\x0b\x32\x07.OtpAck\x12\x14\n\x03pin\x18\x03 \x01(\x0b\x32\x07.PinAck\x12\x0c\n\x04seed\x18\x04 \x01(\t\"\x1a\n\x07Success\x12\x0f\n\x07message\x18\x01 \x01(\t\"(\n\x07\x46\x61ilure\x12\x0c\n\x04\x63ode\x18\x01 \x01(\x05\x12\x0f\n\x07message\x18\x02 \x01(\t\"\t\n\x07GetUUID\"\x14\n\x04UUID\x12\x0c\n\x04UUID\x18\x01 \x02(\x0c\"\x0f\n\rButtonRequest\"\x0b\n\tButtonAck\"\x0e\n\x0c\x42uttonCancel\"\x1d\n\nOtpRequest\x12\x0f\n\x07message\x18\x01 \x01(\t\"\x15\n\x06OtpAck\x12\x0b\n\x03otp\x18\x01 \x02(\t\"\x0b\n\tOtpCancel\"\x1d\n\nPinRequest\x12\x0f\n\x07message\x18\x01 \x01(\t\"\x15\n\x06PinAck\x12\x0b\n\x03pin\x18\x01 \x02(\t\"\x0b\n\tPinCancel\"\x1a\n\nGetEntropy\x12\x0c\n\x04size\x18\x01 \x02(\r\"\x1a\n\x07\x45ntropy\x12\x0f\n\x07\x65ntropy\x18\x01 \x02(\x0c\" \n\x0bSetMaxFeeKb\x12\x11\n\tmaxfee_kb\x18\x01 \x02(\x04\"5\n\x12GetMasterPublicKey\x12\x1f\n\x04\x61lgo\x18\x01 \x02(\x0e\x32\n.Algorithm:\x05\x42IP32\"\x1e\n\x0fMasterPublicKey\x12\x0b\n\x03key\x18\x01 \x02(\x0c\"@\n\nGetAddress\x12\x1f\n\x04\x61lgo\x18\x01 \x02(\x0e\x32\n.Algorithm:\x05\x42IP32\x12\x11\n\taddress_n\x18\x02 \x03(\r\"\x1a\n\x07\x41\x64\x64ress\x12\x0f\n\x07\x61\x64\x64ress\x18\x01 \x02(\t\"M\n\nLoadDevice\x12\x0c\n\x04seed\x18\x01 \x02(\t\x12\x11\n\x03otp\x18\x02 \x01(\x08:\x04true\x12\x0b\n\x03pin\x18\x03 \x01(\t\x12\x11\n\x03spv\x18\x04 \x01(\x08:\x04true\"\x1d\n\x0bResetDevice\x12\x0e\n\x06random\x18\x07 \x01(\x0c\"f\n\x06SignTx\x12\x1f\n\x04\x61lgo\x18\x01 \x02(\x0e\x32\n.Algorithm:\x05\x42IP32\x12\x15\n\routputs_count\x18\x03 \x02(\r\x12\x14\n\x0cinputs_count\x18\x05 \x02(\r\x12\x0e\n\x06random\x18\x06 \x01(\x0c\"\x86\x01\n\tTxRequest\x12\x15\n\rrequest_index\x18\x01 \x01(\x05\x12\"\n\x0crequest_type\x18\x02 \x01(\x0e\x32\x0c.RequestType\x12\x14\n\x0csigned_index\x18\x03 \x01(\x05\x12\x11\n\tsignature\x18\x04 \x01(\x0c\x12\x15\n\rserialized_tx\x18\x05 \x01(\x0c\"v\n\x07TxInput\x12\r\n\x05index\x18\x01 \x02(\r\x12\x11\n\taddress_n\x18\x02 \x03(\r\x12\x0e\n\x06\x61mount\x18\x03 \x02(\x04\x12\x11\n\tprev_hash\x18\x04 \x02(\x0c\x12\x12\n\nprev_index\x18\x05 \x02(\r\x12\x12\n\nscript_sig\x18\x06 \x01(\x0c\"\x84\x01\n\x08TxOutput\x12\r\n\x05index\x18\x01 \x02(\r\x12\x0f\n\x07\x61\x64\x64ress\x18\x02 \x02(\t\x12\x11\n\taddress_n\x18\x03 \x03(\r\x12\x0e\n\x06\x61mount\x18\x04 \x02(\x04\x12 \n\x0bscript_type\x18\x05 \x02(\x0e\x32\x0b.ScriptType\x12\x13\n\x0bscript_args\x18\x06 \x03(\x0c*$\n\tAlgorithm\x12\t\n\x05\x42IP32\x10\x00\x12\x0c\n\x08\x45LECTRUM\x10\x01*3\n\nScriptType\x12\x10\n\x0cPAYTOADDRESS\x10\x00\x12\x13\n\x0fPAYTOSCRIPTHASH\x10\x01*(\n\x0bRequestType\x12\x0b\n\x07TXINPUT\x10\x00\x12\x0c\n\x08TXOUTPUT\x10\x01')
_ALGORITHM = descriptor.EnumDescriptor( _ALGORITHM = descriptor.EnumDescriptor(
name='Algorithm', name='Algorithm',
@ -30,8 +30,8 @@ _ALGORITHM = descriptor.EnumDescriptor(
], ],
containing_type=None, containing_type=None,
options=None, options=None,
serialized_start=1623, serialized_start=1640,
serialized_end=1659, serialized_end=1676,
) )
@ -52,8 +52,30 @@ _SCRIPTTYPE = descriptor.EnumDescriptor(
], ],
containing_type=None, containing_type=None,
options=None, options=None,
serialized_start=1661, serialized_start=1678,
serialized_end=1712, serialized_end=1729,
)
_REQUESTTYPE = descriptor.EnumDescriptor(
name='RequestType',
full_name='RequestType',
filename=None,
file=DESCRIPTOR,
values=[
descriptor.EnumValueDescriptor(
name='TXINPUT', index=0, number=0,
options=None,
type=None),
descriptor.EnumValueDescriptor(
name='TXOUTPUT', index=1, number=1,
options=None,
type=None),
],
containing_type=None,
options=None,
serialized_start=1731,
serialized_end=1771,
) )
@ -61,6 +83,8 @@ BIP32 = 0
ELECTRUM = 1 ELECTRUM = 1
PAYTOADDRESS = 0 PAYTOADDRESS = 0
PAYTOSCRIPTHASH = 1 PAYTOSCRIPTHASH = 1
TXINPUT = 0
TXOUTPUT = 1
@ -995,30 +1019,44 @@ _SIGNTX = descriptor.Descriptor(
) )
_INPUTREQUEST = descriptor.Descriptor( _TXREQUEST = descriptor.Descriptor(
name='InputRequest', name='TxRequest',
full_name='InputRequest', full_name='TxRequest',
filename=None, filename=None,
file=DESCRIPTOR, file=DESCRIPTOR,
containing_type=None, containing_type=None,
fields=[ fields=[
descriptor.FieldDescriptor( descriptor.FieldDescriptor(
name='request_index', full_name='InputRequest.request_index', index=0, name='request_index', full_name='TxRequest.request_index', index=0,
number=1, type=5, cpp_type=1, label=1, number=1, type=5, cpp_type=1, label=1,
has_default_value=False, default_value=0, has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None, message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None, is_extension=False, extension_scope=None,
options=None), options=None),
descriptor.FieldDescriptor( descriptor.FieldDescriptor(
name='signed_index', full_name='InputRequest.signed_index', index=1, name='request_type', full_name='TxRequest.request_type', index=1,
number=2, type=5, cpp_type=1, label=1, number=2, type=14, cpp_type=8, label=1,
has_default_value=False, default_value=0, has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None, message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None, is_extension=False, extension_scope=None,
options=None), options=None),
descriptor.FieldDescriptor( descriptor.FieldDescriptor(
name='signature', full_name='InputRequest.signature', index=2, name='signed_index', full_name='TxRequest.signed_index', index=2,
number=3, type=12, cpp_type=9, label=1, number=3, type=5, cpp_type=1, label=1,
has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
descriptor.FieldDescriptor(
name='signature', full_name='TxRequest.signature', index=3,
number=4, type=12, cpp_type=9, label=1,
has_default_value=False, default_value="",
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
descriptor.FieldDescriptor(
name='serialized_tx', full_name='TxRequest.serialized_tx', index=4,
number=5, type=12, cpp_type=9, label=1,
has_default_value=False, default_value="", has_default_value=False, default_value="",
message_type=None, enum_type=None, containing_type=None, message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None, is_extension=False, extension_scope=None,
@ -1032,36 +1070,8 @@ _INPUTREQUEST = descriptor.Descriptor(
options=None, options=None,
is_extendable=False, is_extendable=False,
extension_ranges=[], extension_ranges=[],
serialized_start=1248, serialized_start=1249,
serialized_end=1326, serialized_end=1383,
)
_OUTPUTREQUEST = descriptor.Descriptor(
name='OutputRequest',
full_name='OutputRequest',
filename=None,
file=DESCRIPTOR,
containing_type=None,
fields=[
descriptor.FieldDescriptor(
name='request_index', full_name='OutputRequest.request_index', index=0,
number=1, type=13, cpp_type=3, label=2,
has_default_value=False, default_value=0,
message_type=None, enum_type=None, containing_type=None,
is_extension=False, extension_scope=None,
options=None),
],
extensions=[
],
nested_types=[],
enum_types=[
],
options=None,
is_extendable=False,
extension_ranges=[],
serialized_start=1328,
serialized_end=1366,
) )
@ -1123,8 +1133,8 @@ _TXINPUT = descriptor.Descriptor(
options=None, options=None,
is_extendable=False, is_extendable=False,
extension_ranges=[], extension_ranges=[],
serialized_start=1368, serialized_start=1385,
serialized_end=1486, serialized_end=1503,
) )
@ -1186,8 +1196,8 @@ _TXOUTPUT = descriptor.Descriptor(
options=None, options=None,
is_extendable=False, is_extendable=False,
extension_ranges=[], extension_ranges=[],
serialized_start=1489, serialized_start=1506,
serialized_end=1621, serialized_end=1638,
) )
_FEATURES.fields_by_name['algo'].enum_type = _ALGORITHM _FEATURES.fields_by_name['algo'].enum_type = _ALGORITHM
@ -1196,6 +1206,7 @@ _DEBUGLINKSTATE.fields_by_name['pin'].message_type = _PINACK
_GETMASTERPUBLICKEY.fields_by_name['algo'].enum_type = _ALGORITHM _GETMASTERPUBLICKEY.fields_by_name['algo'].enum_type = _ALGORITHM
_GETADDRESS.fields_by_name['algo'].enum_type = _ALGORITHM _GETADDRESS.fields_by_name['algo'].enum_type = _ALGORITHM
_SIGNTX.fields_by_name['algo'].enum_type = _ALGORITHM _SIGNTX.fields_by_name['algo'].enum_type = _ALGORITHM
_TXREQUEST.fields_by_name['request_type'].enum_type = _REQUESTTYPE
_TXOUTPUT.fields_by_name['script_type'].enum_type = _SCRIPTTYPE _TXOUTPUT.fields_by_name['script_type'].enum_type = _SCRIPTTYPE
DESCRIPTOR.message_types_by_name['Initialize'] = _INITIALIZE DESCRIPTOR.message_types_by_name['Initialize'] = _INITIALIZE
DESCRIPTOR.message_types_by_name['Features'] = _FEATURES DESCRIPTOR.message_types_by_name['Features'] = _FEATURES
@ -1226,8 +1237,7 @@ DESCRIPTOR.message_types_by_name['Address'] = _ADDRESS
DESCRIPTOR.message_types_by_name['LoadDevice'] = _LOADDEVICE DESCRIPTOR.message_types_by_name['LoadDevice'] = _LOADDEVICE
DESCRIPTOR.message_types_by_name['ResetDevice'] = _RESETDEVICE DESCRIPTOR.message_types_by_name['ResetDevice'] = _RESETDEVICE
DESCRIPTOR.message_types_by_name['SignTx'] = _SIGNTX DESCRIPTOR.message_types_by_name['SignTx'] = _SIGNTX
DESCRIPTOR.message_types_by_name['InputRequest'] = _INPUTREQUEST DESCRIPTOR.message_types_by_name['TxRequest'] = _TXREQUEST
DESCRIPTOR.message_types_by_name['OutputRequest'] = _OUTPUTREQUEST
DESCRIPTOR.message_types_by_name['TxInput'] = _TXINPUT DESCRIPTOR.message_types_by_name['TxInput'] = _TXINPUT
DESCRIPTOR.message_types_by_name['TxOutput'] = _TXOUTPUT DESCRIPTOR.message_types_by_name['TxOutput'] = _TXOUTPUT
@ -1405,17 +1415,11 @@ class SignTx(message.Message):
# @@protoc_insertion_point(class_scope:SignTx) # @@protoc_insertion_point(class_scope:SignTx)
class InputRequest(message.Message): class TxRequest(message.Message):
__metaclass__ = reflection.GeneratedProtocolMessageType __metaclass__ = reflection.GeneratedProtocolMessageType
DESCRIPTOR = _INPUTREQUEST DESCRIPTOR = _TXREQUEST
# @@protoc_insertion_point(class_scope:InputRequest) # @@protoc_insertion_point(class_scope:TxRequest)
class OutputRequest(message.Message):
__metaclass__ = reflection.GeneratedProtocolMessageType
DESCRIPTOR = _OUTPUTREQUEST
# @@protoc_insertion_point(class_scope:OutputRequest)
class TxInput(message.Message): class TxInput(message.Message):
__metaclass__ = reflection.GeneratedProtocolMessageType __metaclass__ = reflection.GeneratedProtocolMessageType

4
bitkeylib/mapping.py
View File

@ -22,8 +22,8 @@ map_type_to_class = {
18: proto.PinRequest, 18: proto.PinRequest,
19: proto.PinAck, 19: proto.PinAck,
20: proto.PinCancel, 20: proto.PinCancel,
21: proto.InputRequest, 21: proto.TxRequest,
22: proto.OutputRequest, #22: proto.OutputRequest,
23: proto.TxInput, 23: proto.TxInput,
24: proto.TxOutput, 24: proto.TxOutput,
25: proto.SetMaxFeeKb, 25: proto.SetMaxFeeKb,

35
protobuf/bitkey.proto
View File

@ -16,6 +16,12 @@ enum ScriptType {
PAYTOSCRIPTHASH = 1; PAYTOSCRIPTHASH = 1;
} }
// Specifies which kind of information is required by transaction signing process
enum RequestType {
TXINPUT = 0;
TXOUTPUT = 1;
}
// Reset device's internal state // Reset device's internal state
// //
// Response: Features // Response: Features
@ -212,7 +218,7 @@ message ResetDevice {
// Request the device to sign the transaction // Request the device to sign the transaction
// //
// Response: InputRequest, OutputRequest, OtpRequest, PinRequest, Failure // Response: TxRequest, OtpRequest, PinRequest, Failure
message SignTx { message SignTx {
required Algorithm algo = 1 [default=BIP32]; // Algorithm using for key generation algorithm required Algorithm algo = 1 [default=BIP32]; // Algorithm using for key generation algorithm
required uint32 outputs_count = 3; // Count of outputs of the transaction required uint32 outputs_count = 3; // Count of outputs of the transaction
@ -221,24 +227,21 @@ message SignTx {
// Recommended to provide 256 bytes of random data. // Recommended to provide 256 bytes of random data.
} }
// Sent by the device as a response for SignTx. // Sent by the device as a response for SignTx. Device asks for information for signing transaction.
// If request_index is set, device asks for TxInput message with details of index's input. // If request_index is set, device asks for TxInput/TxOutput message (depends on request_type)
// with details of index's input.
// If signed_index is set, 'signature' contains signed input of signed_index's input. // If signed_index is set, 'signature' contains signed input of signed_index's input.
message InputRequest { message TxRequest {
optional int32 request_index = 1; // If >=0, device expects TxInput message from the computer optional int32 request_index = 1; // If >=0, device expects TxInput/TxOutput message from the computer
optional int32 signed_index = 2; // If >=0, 'signature' contains signed input of this input optional RequestType request_type = 2; // Ask for TxInput or TxOutput?
optional bytes signature = 3; // If signed_index>=0, represent signature of the signed_index input optional int32 signed_index = 3 [default=-1]; // If >=0, 'signature' contains signed input of this input
optional bytes signature = 4; // If signed_index>=0, represent signature of the signed_index input
optional bytes serialized_tx = 5; // Part of serialized and signed transaction
} }
// Sent by the device as a response for SignTx or TxInput. // Transaction onput for SignTx workflow. It is response to TxRequest message sent by device.
// Device asks for Tx
message OutputRequest {
required uint32 request_index = 1; // Device expects TxOutput message from the computer
}
// Transaction onput for SignTx workflow. It is response to InputRequest message sent by device.
// //
// Response: InputRequest, OutputRequest, Failure // Response: TxRequest, Failure
message TxInput { message TxInput {
required uint32 index = 1; // Position of input in proposed transaction required uint32 index = 1; // Position of input in proposed transaction
repeated uint32 address_n = 2; // Parameter for address generation algorithm to derive the address from the master public key repeated uint32 address_n = 2; // Parameter for address generation algorithm to derive the address from the master public key
@ -248,7 +251,7 @@ message TxInput {
optional bytes script_sig = 6; // Script signature optional bytes script_sig = 6; // Script signature
} }
// Transaction output for SignTx workflow. It is response to OutputRequest message sent by the device. // Transaction output for SignTx workflow. It is response to TxRequest message sent by the device.
message TxOutput { message TxOutput {
required uint32 index = 1; // Position of output in proposed transaction required uint32 index = 1; // Position of output in proposed transaction
required string address = 2; // Target bitcoin address in base58 encoding required string address = 2; // Target bitcoin address in base58 encoding