mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-22 14:28:07 +00:00
609 lines
28 KiB
Protocol Buffer
609 lines
28 KiB
Protocol Buffer
syntax = "proto2";
|
|
package hw.trezor.messages.bitcoin;
|
|
|
|
// Sugar for easier handling in Java
|
|
option java_package = "com.satoshilabs.trezor.lib.protobuf";
|
|
option java_outer_classname = "TrezorMessageBitcoin";
|
|
|
|
option (include_in_bitcoin_only) = true;
|
|
|
|
import "messages.proto";
|
|
import "messages-common.proto";
|
|
|
|
/**
|
|
* Type of script which will be used for transaction input
|
|
*/
|
|
enum InputScriptType {
|
|
SPENDADDRESS = 0; // standard P2PKH address
|
|
SPENDMULTISIG = 1; // P2SH multisig address
|
|
EXTERNAL = 2; // reserved for external inputs (coinjoin)
|
|
SPENDWITNESS = 3; // native SegWit
|
|
SPENDP2SHWITNESS = 4; // SegWit over P2SH (backward compatible)
|
|
SPENDTAPROOT = 5; // Taproot
|
|
}
|
|
|
|
/**
|
|
* Type of script which will be used for transaction output
|
|
*/
|
|
enum OutputScriptType {
|
|
PAYTOADDRESS = 0; // used for all addresses (bitcoin, p2sh, witness)
|
|
PAYTOSCRIPTHASH = 1; // p2sh address (deprecated; use PAYTOADDRESS)
|
|
PAYTOMULTISIG = 2; // only for change output
|
|
PAYTOOPRETURN = 3; // op_return
|
|
PAYTOWITNESS = 4; // only for change output
|
|
PAYTOP2SHWITNESS = 5; // only for change output
|
|
PAYTOTAPROOT = 6; // only for change output
|
|
}
|
|
|
|
/**
|
|
* Type of script which will be used for decred stake transaction input
|
|
*/
|
|
enum DecredStakingSpendType {
|
|
SSGen = 0;
|
|
SSRTX = 1;
|
|
}
|
|
|
|
/**
|
|
* Unit to be used when showing amounts on the display
|
|
*/
|
|
enum AmountUnit {
|
|
BITCOIN = 0; // BTC
|
|
MILLIBITCOIN = 1; // mBTC
|
|
MICROBITCOIN = 2; // uBTC
|
|
SATOSHI = 3; // sat
|
|
}
|
|
|
|
/**
|
|
* Type of redeem script used in input
|
|
* @embed
|
|
*/
|
|
message MultisigRedeemScriptType {
|
|
repeated HDNodePathType pubkeys = 1; // pubkeys from multisig address (sorted lexicographically)
|
|
repeated bytes signatures = 2; // existing signatures for partially signed input
|
|
required uint32 m = 3; // "m" from n, how many valid signatures is necessary for spending
|
|
repeated common.HDNodeType nodes = 4; // simplified way how to specify pubkeys if they share the same address_n path
|
|
repeated uint32 address_n = 5; // use only field 1 or fields 4+5, if fields 4+5 are used, field 1 is ignored
|
|
/**
|
|
* Structure representing HDNode + Path
|
|
*/
|
|
message HDNodePathType {
|
|
required common.HDNodeType node = 1; // BIP-32 node in deserialized form
|
|
repeated uint32 address_n = 2; // BIP-32 path to derive the key from node
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Request: Ask device for public key corresponding to address_n path
|
|
* @start
|
|
* @next PublicKey
|
|
* @next Failure
|
|
*/
|
|
message GetPublicKey {
|
|
repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
|
|
optional string ecdsa_curve_name = 2; // ECDSA curve name to use
|
|
optional bool show_display = 3; // optionally show on display before sending the result
|
|
optional string coin_name = 4 [default='Bitcoin']; // coin to use for verifying
|
|
optional InputScriptType script_type = 5 [default=SPENDADDRESS]; // used to distinguish between various address formats (non-segwit, segwit, etc.)
|
|
optional bool ignore_xpub_magic = 6; // ignore SLIP-0132 XPUB magic, use xpub/tpub prefix for all account types
|
|
}
|
|
|
|
/**
|
|
* Response: Contains public key derived from device private seed
|
|
* @end
|
|
*/
|
|
message PublicKey {
|
|
required common.HDNodeType node = 1; // BIP32 public node
|
|
required string xpub = 2; // serialized form of public node
|
|
optional uint32 root_fingerprint = 3; // master root node fingerprint
|
|
}
|
|
|
|
/**
|
|
* Request: Ask device for address corresponding to address_n path
|
|
* @start
|
|
* @next Address
|
|
* @next Failure
|
|
*/
|
|
message GetAddress {
|
|
repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
|
|
optional string coin_name = 2 [default='Bitcoin']; // coin to use
|
|
optional bool show_display = 3; // optionally show on display before sending the result
|
|
optional MultisigRedeemScriptType multisig = 4; // filled if we are showing a multisig address
|
|
optional InputScriptType script_type = 5 [default=SPENDADDRESS]; // used to distinguish between various address formats (non-segwit, segwit, etc.)
|
|
optional bool ignore_xpub_magic = 6; // ignore SLIP-0132 XPUB magic, use xpub/tpub prefix for all account types
|
|
}
|
|
|
|
/**
|
|
* Response: Contains address derived from device private seed
|
|
* @end
|
|
*/
|
|
message Address {
|
|
required string address = 1; // Coin address in Base58 encoding
|
|
optional bytes mac = 2; // Address authentication code
|
|
}
|
|
|
|
/**
|
|
* Request: Ask device for ownership identifier corresponding to scriptPubKey for address_n path
|
|
* @start
|
|
* @next OwnershipId
|
|
* @next Failure
|
|
*/
|
|
message GetOwnershipId {
|
|
repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
|
|
optional string coin_name = 2 [default='Bitcoin']; // coin to use
|
|
optional MultisigRedeemScriptType multisig = 3; // filled if we are dealing with a multisig scriptPubKey
|
|
optional InputScriptType script_type = 4 [default=SPENDADDRESS]; // used to distinguish between various address formats (non-segwit, segwit, etc.)
|
|
}
|
|
|
|
/**
|
|
* Response: Contains the ownership identifier for the scriptPubKey and device private seed
|
|
* @end
|
|
*/
|
|
message OwnershipId {
|
|
required bytes ownership_id = 1; // ownership identifier
|
|
}
|
|
|
|
/**
|
|
* Request: Ask device to sign message
|
|
* @start
|
|
* @next MessageSignature
|
|
* @next Failure
|
|
*/
|
|
message SignMessage {
|
|
repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
|
|
required bytes message = 2; // message to be signed
|
|
optional string coin_name = 3 [default='Bitcoin']; // coin to use for signing
|
|
optional InputScriptType script_type = 4 [default=SPENDADDRESS]; // used to distinguish between various address formats (non-segwit, segwit, etc.)
|
|
optional bool no_script_type = 5; // don't include script type information in the recovery byte of the signature, same as in Bitcoin Core
|
|
}
|
|
|
|
/**
|
|
* Response: Signed message
|
|
* @end
|
|
*/
|
|
message MessageSignature {
|
|
required string address = 1; // address used to sign the message
|
|
required bytes signature = 2; // signature of the message
|
|
}
|
|
|
|
/**
|
|
* Request: Ask device to verify message
|
|
* @start
|
|
* @next Success
|
|
* @next Failure
|
|
*/
|
|
message VerifyMessage {
|
|
required string address = 1; // address to verify
|
|
required bytes signature = 2; // signature to verify
|
|
required bytes message = 3; // message to verify
|
|
optional string coin_name = 4 [default='Bitcoin']; // coin to use for verifying
|
|
}
|
|
|
|
/**
|
|
* Request: Ask device to sign transaction
|
|
* @start
|
|
* @next TxRequest
|
|
* @next Failure
|
|
*/
|
|
message SignTx {
|
|
required uint32 outputs_count = 1; // number of transaction outputs
|
|
required uint32 inputs_count = 2; // number of transaction inputs
|
|
optional string coin_name = 3 [default='Bitcoin']; // coin to use
|
|
optional uint32 version = 4 [default=1]; // transaction version
|
|
optional uint32 lock_time = 5 [default=0]; // transaction lock_time
|
|
optional uint32 expiry = 6; // only for Decred and Zcash
|
|
optional bool overwintered = 7 [deprecated=true]; // deprecated in 2.3.2, the field is not needed as it can be derived from `version`
|
|
optional uint32 version_group_id = 8; // only for Zcash, nVersionGroupId
|
|
optional uint32 timestamp = 9; // only for Peercoin
|
|
optional uint32 branch_id = 10; // only for Zcash, BRANCH_ID
|
|
optional AmountUnit amount_unit = 11 [default=BITCOIN]; // show amounts in
|
|
optional bool decred_staking_ticket = 12 [default=false]; // only for Decred, this is signing a ticket purchase
|
|
}
|
|
|
|
/**
|
|
* Response: Device asks for information for signing transaction or returns the last result
|
|
* If request_index is set, device awaits TxAck<any> matching the request type.
|
|
* If signature_index is set, 'signature' contains signed input of signature_index's input
|
|
* @end
|
|
* @next TxAckInput
|
|
* @next TxAckOutput
|
|
* @next TxAckPrevMeta
|
|
* @next TxAckPrevInput
|
|
* @next TxAckPrevOutput
|
|
* @next TxAckPrevExtraData
|
|
* @next TxAckPaymentRequest
|
|
*/
|
|
message TxRequest {
|
|
optional RequestType request_type = 1; // what should be filled in TxAck message?
|
|
optional TxRequestDetailsType details = 2; // request for tx details
|
|
optional TxRequestSerializedType serialized = 3; // serialized data and request for next
|
|
/**
|
|
* Type of information required by transaction signing process
|
|
*/
|
|
enum RequestType {
|
|
TXINPUT = 0;
|
|
TXOUTPUT = 1;
|
|
TXMETA = 2;
|
|
TXFINISHED = 3;
|
|
TXEXTRADATA = 4;
|
|
TXORIGINPUT = 5;
|
|
TXORIGOUTPUT = 6;
|
|
TXPAYMENTREQ = 7;
|
|
}
|
|
/**
|
|
* Structure representing request details
|
|
*/
|
|
message TxRequestDetailsType {
|
|
optional uint32 request_index = 1; // device expects TxAck message from the computer
|
|
optional bytes tx_hash = 2; // tx_hash of requested transaction
|
|
optional uint32 extra_data_len = 3; // length of requested extra data (only for Dash, Zcash)
|
|
optional uint32 extra_data_offset = 4; // offset of requested extra data (only for Dash, Zcash)
|
|
}
|
|
/**
|
|
* Structure representing serialized data
|
|
*/
|
|
message TxRequestSerializedType {
|
|
optional uint32 signature_index = 1; // 'signature' field contains signed input of this index
|
|
optional bytes signature = 2; // signature of the signature_index input
|
|
optional bytes serialized_tx = 3; // part of serialized and signed transaction
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Request: Reported transaction data (legacy)
|
|
*
|
|
* This message contains all possible field that can be sent in response to a TxRequest.
|
|
* Depending on the request_type, the host is supposed to fill some of these fields.
|
|
*
|
|
* The interface is wire-compatible with the new method of specialized TxAck subtypes,
|
|
* so it can be used in the old way. However, it is now recommended to use more
|
|
* specialized messages, which have better-configured constraints on field values.
|
|
*
|
|
* @next TxRequest
|
|
*/
|
|
message TxAck {
|
|
option deprecated = true;
|
|
|
|
optional TransactionType tx = 1;
|
|
/**
|
|
* Structure representing transaction
|
|
*/
|
|
message TransactionType {
|
|
optional uint32 version = 1;
|
|
repeated TxInputType inputs = 2;
|
|
repeated TxOutputBinType bin_outputs = 3;
|
|
optional uint32 lock_time = 4;
|
|
repeated TxOutputType outputs = 5;
|
|
optional uint32 inputs_cnt = 6;
|
|
optional uint32 outputs_cnt = 7;
|
|
optional bytes extra_data = 8; // only for Dash, Zcash
|
|
optional uint32 extra_data_len = 9; // only for Dash, Zcash
|
|
optional uint32 expiry = 10; // only for Decred and Zcash
|
|
optional bool overwintered = 11 [deprecated=true]; // Zcash only; deprecated in 2.3.2, the field is not needed, it can be derived from `version`
|
|
optional uint32 version_group_id = 12; // only for Zcash, nVersionGroupId
|
|
optional uint32 timestamp = 13; // only for Peercoin
|
|
optional uint32 branch_id = 14; // only for Zcash, BRANCH_ID
|
|
/**
|
|
* Structure representing transaction input
|
|
*/
|
|
message TxInputType {
|
|
repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
|
|
required bytes prev_hash = 2; // hash of previous transaction output to spend by this input
|
|
required uint32 prev_index = 3; // index of previous output to spend
|
|
optional bytes script_sig = 4; // script signature, unset for tx to sign
|
|
optional uint32 sequence = 5 [default=4294967295]; // sequence (default=0xffffffff)
|
|
optional InputScriptType script_type = 6 [default=SPENDADDRESS]; // defines template of input script
|
|
optional MultisigRedeemScriptType multisig = 7; // Filled if input is going to spend multisig tx
|
|
optional uint64 amount = 8; // amount of previous transaction output (for segwit only)
|
|
optional uint32 decred_tree = 9; // only for Decred, 0 is a normal transaction while 1 is a stake transaction
|
|
// optional uint32 decred_script_version = 10; // only for Decred // deprecated -> only 0 is supported
|
|
// optional bytes prev_block_hash_bip115 = 11; // BIP-115 support dropped
|
|
// optional uint32 prev_block_height_bip115 = 12; // BIP-115 support dropped
|
|
optional bytes witness = 13; // witness data, only set for EXTERNAL inputs
|
|
optional bytes ownership_proof = 14; // SLIP-0019 proof of ownership, only set for EXTERNAL inputs
|
|
optional bytes commitment_data = 15; // optional commitment data for the SLIP-0019 proof of ownership
|
|
optional bytes orig_hash = 16; // tx_hash of the original transaction where this input was spent (used when creating a replacement transaction)
|
|
optional uint32 orig_index = 17; // index of the input in the original transaction (used when creating a replacement transaction)
|
|
optional DecredStakingSpendType decred_staking_spend = 18; // if not None this holds the type of stake spend: revocation or stake generation
|
|
optional bytes script_pubkey = 19; // scriptPubKey of the previous output spent by this input, only set of EXTERNAL inputs
|
|
}
|
|
/**
|
|
* Structure representing compiled transaction output
|
|
*/
|
|
message TxOutputBinType {
|
|
required uint64 amount = 1;
|
|
required bytes script_pubkey = 2;
|
|
optional uint32 decred_script_version = 3; // only for Decred, currently only 0 is supported
|
|
}
|
|
/**
|
|
* Structure representing transaction output
|
|
*/
|
|
message TxOutputType {
|
|
optional string address = 1; // target coin address in Base58 encoding
|
|
repeated uint32 address_n = 2; // BIP-32 path to derive the key from master node; has higher priority than "address"
|
|
required uint64 amount = 3; // amount to spend in satoshis
|
|
optional OutputScriptType script_type = 4 [default=PAYTOADDRESS]; // output script type
|
|
optional MultisigRedeemScriptType multisig = 5; // defines multisig address; script_type must be PAYTOMULTISIG
|
|
optional bytes op_return_data = 6; // defines op_return data; script_type must be PAYTOOPRETURN, amount must be 0
|
|
// optional uint32 decred_script_version = 7; // only for Decred // deprecated -> only 0 is supported
|
|
// optional bytes block_hash_bip115 = 8; // BIP-115 support dropped
|
|
// optional uint32 block_height_bip115 = 9; // BIP-115 support dropped
|
|
optional bytes orig_hash = 10; // tx_hash of the original transaction where this output was present (used when creating a replacement transaction)
|
|
optional uint32 orig_index = 11; // index of the output in the original transaction (used when creating a replacement transaction)
|
|
optional uint32 payment_req_index = 12 [(experimental)=true]; // index of the PaymentRequest containing this output
|
|
}
|
|
}
|
|
}
|
|
|
|
/** Data type for transaction input to be signed.
|
|
*
|
|
* When adding fields, take care to not conflict with PrevInput
|
|
*
|
|
* @embed
|
|
*/
|
|
message TxInput {
|
|
repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
|
|
required bytes prev_hash = 2; // hash of previous transaction output to spend by this input
|
|
required uint32 prev_index = 3; // index of previous output to spend
|
|
optional bytes script_sig = 4; // script signature, only set for EXTERNAL inputs
|
|
optional uint32 sequence = 5 [default=0xffffffff]; // sequence
|
|
optional InputScriptType script_type = 6 [default=SPENDADDRESS]; // defines template of input script
|
|
optional MultisigRedeemScriptType multisig = 7; // Filled if input is going to spend multisig tx
|
|
required uint64 amount = 8; // amount of previous transaction output
|
|
optional uint32 decred_tree = 9; // only for Decred, 0 is a normal transaction while 1 is a stake transaction
|
|
reserved 10, 11, 12; // fields which are in use, or have been in the past, in TxInputType
|
|
optional bytes witness = 13; // witness data, only set for EXTERNAL inputs
|
|
optional bytes ownership_proof = 14; // SLIP-0019 proof of ownership, only set for EXTERNAL inputs
|
|
optional bytes commitment_data = 15; // optional commitment data for the SLIP-0019 proof of ownership
|
|
optional bytes orig_hash = 16; // tx_hash of the original transaction where this input was spent (used when creating a replacement transaction)
|
|
optional uint32 orig_index = 17; // index of the input in the original transaction (used when creating a replacement transaction)
|
|
optional DecredStakingSpendType decred_staking_spend = 18; // if not None this holds the type of stake spend: revocation or stake generation
|
|
optional bytes script_pubkey = 19; // scriptPubKey of the previous output spent by this input, only set of EXTERNAL inputs
|
|
}
|
|
|
|
/** Data type for transaction output to be signed.
|
|
* @embed
|
|
*/
|
|
message TxOutput {
|
|
optional string address = 1; // destination address in Base58 encoding; script_type must be PAYTOADDRESS
|
|
repeated uint32 address_n = 2; // BIP-32 path to derive the destination (used for change addresses)
|
|
required uint64 amount = 3; // amount to spend in satoshis
|
|
optional OutputScriptType script_type = 4 [default=PAYTOADDRESS]; // output script type
|
|
optional MultisigRedeemScriptType multisig = 5; // defines multisig address; script_type must be PAYTOMULTISIG
|
|
optional bytes op_return_data = 6; // defines op_return data; script_type must be PAYTOOPRETURN, amount must be 0
|
|
reserved 7, 8, 9; // fields which are in use, or have been in the past, in TxOutputType
|
|
optional bytes orig_hash = 10; // tx_hash of the original transaction where this output was present (used when creating a replacement transaction)
|
|
optional uint32 orig_index = 11; // index of the output in the original transaction (used when creating a replacement transaction)
|
|
optional uint32 payment_req_index = 12 [(experimental)=true]; // index of the PaymentRequest containing this output
|
|
}
|
|
|
|
/** Data type for metadata about previous transaction which contains the UTXO being spent.
|
|
* @embed
|
|
*/
|
|
message PrevTx {
|
|
required uint32 version = 1;
|
|
required uint32 lock_time = 4;
|
|
required uint32 inputs_count = 6;
|
|
required uint32 outputs_count = 7;
|
|
optional uint32 extra_data_len = 9 [default=0]; // only for Dash, Zcash
|
|
optional uint32 expiry = 10; // only for Decred and Zcash
|
|
optional uint32 version_group_id = 12; // only for Zcash, nVersionGroupId
|
|
optional uint32 timestamp = 13; // only for Peercoin
|
|
optional uint32 branch_id = 14; // only for Zcash, BRANCH_ID
|
|
|
|
// fields which are in use, or have been in the past, in TransactionType
|
|
reserved 2, 3, 5, 8, 11;
|
|
}
|
|
|
|
/** Data type for inputs of previous transactions.
|
|
*
|
|
* When adding fields, take care to not conflict with TxInput
|
|
* @embed
|
|
*/
|
|
message PrevInput {
|
|
required bytes prev_hash = 2; // hash of previous transaction output to spend by this input
|
|
required uint32 prev_index = 3; // index of previous output to spend
|
|
required bytes script_sig = 4; // script signature
|
|
required uint32 sequence = 5; // sequence
|
|
optional uint32 decred_tree = 9; // only for Decred
|
|
|
|
// fields that are in use, or have been in the past, in TxInputType
|
|
reserved 1, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19;
|
|
}
|
|
|
|
/** Data type for outputs of previous transactions.
|
|
* @embed
|
|
*/
|
|
message PrevOutput {
|
|
required uint64 amount = 1; // amount sent to this output
|
|
required bytes script_pubkey = 2; // scriptPubkey of this output
|
|
optional uint32 decred_script_version = 3; // only for Decred
|
|
}
|
|
|
|
/** Data type of a payment request for a set of outputs.
|
|
* @next TxRequest
|
|
*/
|
|
message TxAckPaymentRequest {
|
|
option (unstable) = true;
|
|
|
|
optional bytes nonce = 1; // the nonce used in the signature computation
|
|
required string recipient_name = 2; // merchant's name or coordinator's name in case of CoinJoin
|
|
repeated PaymentRequestMemo memos = 3; // any memos that were signed as part of the request
|
|
optional uint64 amount = 4; // the sum of the external output amounts requested, required for non-CoinJoin
|
|
required bytes signature = 5; // the trusted party's signature of the paymentRequestDigest
|
|
|
|
message PaymentRequestMemo {
|
|
optional TextMemo text_memo = 1;
|
|
optional RefundMemo refund_memo = 2;
|
|
optional CoinPurchaseMemo coin_purchase_memo = 3;
|
|
}
|
|
|
|
message TextMemo {
|
|
required string text = 1; // plain-text note explaining the purpose of the payment request
|
|
}
|
|
|
|
message RefundMemo {
|
|
required string address = 1; // the address where the payment should be refunded if necessary
|
|
required bytes mac = 2; // the MAC returned by GetAddress
|
|
}
|
|
|
|
message CoinPurchaseMemo {
|
|
required uint32 coin_type = 1; // the SLIP-0044 coin type of the address
|
|
required string amount = 2; // the amount the address will receive as a human-readable string including units, e.g. "0.025 BTC"
|
|
required string address = 3; // the address where the coin purchase will be delivered
|
|
required bytes mac = 4; // the MAC returned by GetAddress
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Request: Data about input to be signed.
|
|
* Wire-alias of TxAck.
|
|
*
|
|
* Do not edit this type without considering compatibility with TxAck.
|
|
* Prefer to modify the inner TxInput type.
|
|
*
|
|
* @next TxRequest
|
|
*/
|
|
message TxAckInput {
|
|
option (wire_type) = 22;
|
|
|
|
required TxAckInputWrapper tx = 1;
|
|
|
|
message TxAckInputWrapper {
|
|
required TxInput input = 2;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Request: Data about output to be signed.
|
|
* Wire-alias of TxAck.
|
|
*
|
|
* Do not edit this type without considering compatibility with TxAck.
|
|
* Prefer to modify the inner TxOutput type.
|
|
*
|
|
* @next TxRequest
|
|
*/
|
|
message TxAckOutput {
|
|
option (wire_type) = 22;
|
|
|
|
required TxAckOutputWrapper tx = 1;
|
|
|
|
message TxAckOutputWrapper {
|
|
required TxOutput output = 5;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Request: Data about previous transaction metadata
|
|
* Wire-alias of TxAck.
|
|
*
|
|
* Do not edit this type without considering compatibility with TxAck.
|
|
* Prefer to modify the inner PrevTx type.
|
|
*
|
|
* @next TxRequest
|
|
*/
|
|
message TxAckPrevMeta {
|
|
option (wire_type) = 22;
|
|
|
|
required PrevTx tx = 1;
|
|
}
|
|
|
|
/**
|
|
* Request: Data about previous transaction input
|
|
* Wire-alias of TxAck.
|
|
*
|
|
* Do not edit this type without considering compatibility with TxAck.
|
|
* Prefer to modify the inner PrevInput type.
|
|
*
|
|
* @next TxRequest
|
|
*/
|
|
message TxAckPrevInput {
|
|
option (wire_type) = 22;
|
|
|
|
required TxAckPrevInputWrapper tx = 1;
|
|
|
|
message TxAckPrevInputWrapper {
|
|
required PrevInput input = 2;
|
|
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Request: Data about previous transaction output
|
|
* Wire-alias of TxAck.
|
|
*
|
|
* Do not edit this type without considering compatibility with TxAck.
|
|
* Prefer to modify the inner PrevOutput type.
|
|
*
|
|
* @next TxRequest
|
|
*/
|
|
message TxAckPrevOutput {
|
|
option (wire_type) = 22;
|
|
|
|
required TxAckPrevOutputWrapper tx = 1;
|
|
|
|
message TxAckPrevOutputWrapper {
|
|
required PrevOutput output = 3;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Request: Content of the extra data of a previous transaction
|
|
* Wire-alias of TxAck.
|
|
*
|
|
* Do not edit this type without considering compatibility with TxAck.
|
|
*
|
|
* @next TxRequest
|
|
*/
|
|
message TxAckPrevExtraData {
|
|
option (wire_type) = 22;
|
|
|
|
required TxAckPrevExtraDataWrapper tx = 1;
|
|
|
|
message TxAckPrevExtraDataWrapper {
|
|
required bytes extra_data_chunk = 8;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Request: Ask device for a proof of ownership corresponding to address_n path
|
|
* @start
|
|
* @next OwnershipProof
|
|
* @next Failure
|
|
*/
|
|
message GetOwnershipProof {
|
|
repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
|
|
optional string coin_name = 2 [default='Bitcoin']; // coin to use
|
|
optional InputScriptType script_type = 3 [default=SPENDWITNESS]; // used to distinguish between various scriptPubKey types
|
|
optional MultisigRedeemScriptType multisig = 4; // filled if proof is for a multisig address
|
|
optional bool user_confirmation = 5 [default=false]; // show a confirmation dialog and set the "user confirmation" bit in the proof
|
|
repeated bytes ownership_ids = 6; // list of ownership identifiers in case of multisig
|
|
optional bytes commitment_data = 7 [default='']; // additional data to which the proof should commit
|
|
}
|
|
|
|
/**
|
|
* Response: Contains the proof of ownership
|
|
* @end
|
|
*/
|
|
message OwnershipProof {
|
|
required bytes ownership_proof = 1; // SLIP-0019 proof of ownership
|
|
required bytes signature = 2; // signature of the proof
|
|
}
|
|
|
|
/**
|
|
* Request: Ask device to prompt the user to authorize a CoinJoin transaction
|
|
* @start
|
|
* @next Success
|
|
* @next Failure
|
|
*/
|
|
message AuthorizeCoinJoin {
|
|
option (unstable) = true;
|
|
|
|
required string coordinator = 1; // coordinator identifier to approve as a prefix in commitment data (max. 36 ASCII characters)
|
|
required uint64 max_total_fee = 2; // maximum total fees
|
|
optional uint32 fee_per_anonymity = 3 [default=0]; // fee per anonymity set in units of 10^-9 percent
|
|
repeated uint32 address_n = 4; // prefix of the BIP-32 path leading to the account (m / purpose' / coin_type' / account')
|
|
optional string coin_name = 5 [default='Bitcoin']; // coin to use
|
|
optional InputScriptType script_type = 6 [default=SPENDADDRESS]; // used to distinguish between various address formats (non-segwit, segwit, etc.)
|
|
optional AmountUnit amount_unit = 11 [default=BITCOIN]; // show amounts in
|
|
}
|