mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-14 03:30:02 +00:00
526 lines
17 KiB
Protocol Buffer
526 lines
17 KiB
Protocol Buffer
syntax = "proto2";
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package hw.trezor.messages.cardano;
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// Sugar for easier handling in Java
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option java_package = "com.satoshilabs.trezor.lib.protobuf";
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option java_outer_classname = "TrezorMessageCardano";
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import "messages-common.proto";
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enum CardanoDerivationType {
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LEDGER = 0;
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ICARUS = 1;
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ICARUS_TREZOR = 2;
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}
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/**
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* Values correspond to address header values given by the spec.
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* Script addresses are only supported in transaction outputs.
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*/
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enum CardanoAddressType {
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BASE = 0;
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BASE_SCRIPT_KEY = 1;
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BASE_KEY_SCRIPT = 2;
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BASE_SCRIPT_SCRIPT = 3;
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POINTER = 4;
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POINTER_SCRIPT = 5;
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ENTERPRISE = 6;
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ENTERPRISE_SCRIPT = 7;
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BYRON = 8;
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REWARD = 14;
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REWARD_SCRIPT = 15;
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}
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enum CardanoNativeScriptType {
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PUB_KEY = 0;
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ALL = 1;
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ANY = 2;
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N_OF_K = 3;
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INVALID_BEFORE = 4;
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INVALID_HEREAFTER = 5;
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}
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enum CardanoNativeScriptHashDisplayFormat {
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HIDE = 0;
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BECH32 = 1;
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POLICY_ID = 2;
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}
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enum CardanoTxOutputSerializationFormat {
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ARRAY_LEGACY = 0; // legacy_transaction_output in CDDL
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MAP_BABBAGE = 1; // post_alonzo_transaction_output in CDDL
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}
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enum CardanoCertificateType {
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STAKE_REGISTRATION = 0;
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STAKE_DEREGISTRATION = 1;
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STAKE_DELEGATION = 2;
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STAKE_POOL_REGISTRATION = 3;
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STAKE_REGISTRATION_CONWAY = 7;
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STAKE_DEREGISTRATION_CONWAY = 8;
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VOTE_DELEGATION = 9;
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}
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enum CardanoDRepType {
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KEY_HASH = 0;
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SCRIPT_HASH = 1;
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ABSTAIN = 2;
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NO_CONFIDENCE = 3;
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}
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enum CardanoPoolRelayType {
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SINGLE_HOST_IP = 0;
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SINGLE_HOST_NAME = 1;
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MULTIPLE_HOST_NAME = 2;
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}
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enum CardanoTxAuxiliaryDataSupplementType {
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NONE = 0;
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CVOTE_REGISTRATION_SIGNATURE = 1;
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}
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enum CardanoCVoteRegistrationFormat {
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CIP15 = 0;
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CIP36 = 1;
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}
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enum CardanoTxSigningMode {
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ORDINARY_TRANSACTION = 0;
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POOL_REGISTRATION_AS_OWNER = 1;
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MULTISIG_TRANSACTION = 2;
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PLUTUS_TRANSACTION = 3;
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}
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enum CardanoTxWitnessType {
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BYRON_WITNESS = 0;
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SHELLEY_WITNESS = 1;
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}
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/**
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* Structure representing cardano PointerAddress pointer,
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* which points to a staking key registration certificate.
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* @embed
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*/
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message CardanoBlockchainPointerType {
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required uint32 block_index = 1;
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required uint32 tx_index = 2;
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required uint32 certificate_index = 3;
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}
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/*
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* @embed
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*/
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message CardanoNativeScript {
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required CardanoNativeScriptType type = 1;
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repeated CardanoNativeScript scripts = 2;
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optional bytes key_hash = 3;
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repeated uint32 key_path = 4;
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optional uint32 required_signatures_count = 5;
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optional uint64 invalid_before = 6;
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optional uint64 invalid_hereafter = 7;
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}
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/**
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* Request: Ask device for Cardano native script hash
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* @start
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* @next CardanoNativeScriptHash
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* @next Failure
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*/
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message CardanoGetNativeScriptHash {
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required CardanoNativeScript script = 1;
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required CardanoNativeScriptHashDisplayFormat display_format = 2; // display hash as bech32 or policy id
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required CardanoDerivationType derivation_type = 3;
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}
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/**
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* Request: Ask device for Cardano native script hash
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* @end
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*/
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message CardanoNativeScriptHash {
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required bytes script_hash = 1;
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}
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/**
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* Structure to represent address parameters so they can be
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* reused in CardanoGetAddress and CardanoTxOutputType.
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* NetworkId isn't a part of the parameters, because in a transaction
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* this will be included separately in the transaction itself, so it
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* shouldn't be duplicated here.
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* @embed
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*/
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message CardanoAddressParametersType {
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required CardanoAddressType address_type = 1; // one of the CardanoAddressType-s
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repeated uint32 address_n = 2; // BIP-32-style path to derive the spending key from master node
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repeated uint32 address_n_staking = 3; // BIP-32-style path to derive staking key from master node
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optional bytes staking_key_hash = 4; // staking key can be derived from address_n_staking, or
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// can be sent directly e.g. if it doesn't belong to
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// the same account as address_n
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optional CardanoBlockchainPointerType certificate_pointer = 5; // a pointer to the staking key registration certificate
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optional bytes script_payment_hash = 6;
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optional bytes script_staking_hash = 7;
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}
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/**
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* Request: Ask device for Cardano address
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* @start
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* @next CardanoAddress
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* @next Failure
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*/
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message CardanoGetAddress {
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// repeated uint32 address_n = 1; // moved to address_parameters
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optional bool show_display = 2 [default=false]; // optionally prompt for confirmation on trezor display
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required uint32 protocol_magic = 3; // network's protocol magic - needed for Byron addresses on testnets
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required uint32 network_id = 4; // network id - mainnet or testnet
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required CardanoAddressParametersType address_parameters = 5; // parameters used to derive the address
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required CardanoDerivationType derivation_type = 6;
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optional bool chunkify = 7; // display the address in chunks of 4 characters
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}
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/**
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* Request: Ask device for Cardano address
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* @end
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*/
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message CardanoAddress {
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required string address = 1; // Base58 cardano address
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}
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/**
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* Request: Ask device for public key corresponding to address_n path
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* @start
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* @next CardanoPublicKey
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* @next Failure
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*/
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message CardanoGetPublicKey {
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repeated uint32 address_n = 1; // BIP-32 path to derive the key from master node
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optional bool show_display = 2; // optionally show on display before sending the result
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required CardanoDerivationType derivation_type = 3;
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}
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/**
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* Response: Contains public key derived from device private seed
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* @end
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*/
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message CardanoPublicKey {
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required string xpub = 1; // Xpub key
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required hw.trezor.messages.common.HDNodeType node = 2; // BIP-32 public node
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}
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/**
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* Request: Initiate the Cardano transaction signing process on the device
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* @start
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* @next CardanoTxItemAck
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* @next Failure
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*/
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message CardanoSignTxInit {
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required CardanoTxSigningMode signing_mode = 1;
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required uint32 protocol_magic = 2; // network's protocol magic
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required uint32 network_id = 3; // network id - mainnet or testnet
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required uint32 inputs_count = 4;
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required uint32 outputs_count = 5;
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required uint64 fee = 6; // transaction fee - added in shelley
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optional uint64 ttl = 7; // transaction ttl - added in shelley
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required uint32 certificates_count = 8;
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required uint32 withdrawals_count = 9;
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required bool has_auxiliary_data = 10;
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optional uint64 validity_interval_start = 11;
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required uint32 witness_requests_count = 12;
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required uint32 minting_asset_groups_count = 13;
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required CardanoDerivationType derivation_type = 14;
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optional bool include_network_id = 15 [default=false]; // network id included as tx body item
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optional bytes script_data_hash = 16;
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required uint32 collateral_inputs_count = 17;
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required uint32 required_signers_count = 18;
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optional bool has_collateral_return = 19 [default=false];
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optional uint64 total_collateral = 20;
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optional uint32 reference_inputs_count = 21 [default=0];
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optional bool chunkify = 22; // display the address in chunks of 4 characters
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optional bool tag_cbor_sets = 23 [default=false]; // use tag 258 for sets in cbor
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}
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/**
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* Request: Transaction input data
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* @next CardanoTxItemAck
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*/
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message CardanoTxInput {
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required bytes prev_hash = 1; // hash of previous transaction output to spend by this input
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required uint32 prev_index = 2; // index of previous output to spend
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}
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/**
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* Request: Transaction output data
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* @next CardanoTxItemAck
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*/
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message CardanoTxOutput {
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optional string address = 1; // target coin address in bech32 or base58
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optional CardanoAddressParametersType address_parameters = 2; // parameters used to derive the address
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required uint64 amount = 3; // amount to spend
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required uint32 asset_groups_count = 4;
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optional bytes datum_hash = 5;
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optional CardanoTxOutputSerializationFormat format = 6 [default=ARRAY_LEGACY];
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optional uint32 inline_datum_size = 7 [default=0]; // 0 means no inline datum
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optional uint32 reference_script_size = 8 [default=0]; // 0 means no reference script
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}
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/**
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* Request: Transaction output asset group data
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* @next CardanoTxItemAck
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*/
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message CardanoAssetGroup {
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required bytes policy_id = 1; // asset group policy id
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required uint32 tokens_count = 2;
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}
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/**
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* Request: Transaction output asset group token data
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* @next CardanoTxItemAck
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*/
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message CardanoToken {
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required bytes asset_name_bytes = 1; // asset name as bytestring (may be either ascii string or hash)
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optional uint64 amount = 2; // asset amount
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optional sint64 mint_amount = 3; // mint amount (can also be negative in which case the tokens are burnt)
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}
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/**
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* Request: Transaction output inline datum chunk
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* @next CardanoTxItemAck
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*/
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message CardanoTxInlineDatumChunk {
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required bytes data = 1; // expected maximum chunk size is 1024 bytes
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}
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/**
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* Request: Transaction output reference script chunk
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* @next CardanoTxItemAck
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*/
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message CardanoTxReferenceScriptChunk {
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required bytes data = 1; // expected maximum chunk size is 1024 bytes
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}
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/**
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* Request: Stake pool owner parameters
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* @next CardanoTxItemAck
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*/
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message CardanoPoolOwner {
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repeated uint32 staking_key_path = 1; // BIP-32-style path to derive staking key of the owner
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optional bytes staking_key_hash = 2; // owner's staking key if it is an external owner
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}
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/**
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* Request: Stake pool relay parameters
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* @next CardanoTxItemAck
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*/
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message CardanoPoolRelayParameters {
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required CardanoPoolRelayType type = 1; // pool relay type
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optional bytes ipv4_address = 2; // ipv4 address of the relay given as 4 bytes
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optional bytes ipv6_address = 3; // ipv6 address of the relay given as 16 bytes
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optional string host_name = 4; // relay host name given as URL, at most 64 characters
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optional uint32 port = 5; // relay port number in the range 0-65535
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}
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/**
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* Stake pool metadata parameters
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* @embed
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*/
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message CardanoPoolMetadataType {
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required string url = 1; // stake pool url hosting metadata, at most 64 characters
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required bytes hash = 2; // stake pool metadata hash
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}
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/**
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* Stake pool parameters
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* @embed
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*/
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message CardanoPoolParametersType {
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required bytes pool_id = 1; // stake pool cold public key hash (28 bytes)
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required bytes vrf_key_hash = 2; // VRF key hash (32 bytes)
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required uint64 pledge = 3; // pledge amount in lovelace
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required uint64 cost = 4; // cost in lovelace
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required uint64 margin_numerator = 5; // pool margin numerator
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required uint64 margin_denominator = 6; // pool margin denominator
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required string reward_account = 7; // bech32 reward address where the pool receives rewards
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// repeated CardanoPoolOwner owners = 8; // legacy pool owners list - support for pre-tx-streaming firmwares dropped
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// repeated CardanoPoolRelayParameters relays = 9; // legacy pool relays list - support for pre-tx-streaming firmwares dropped
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optional CardanoPoolMetadataType metadata = 10; // pool metadata
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required uint32 owners_count = 11; // number of pool owners
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required uint32 relays_count = 12; // number of pool relays
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}
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/**
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* DRep delegation parameters
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* @embed
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*/
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message CardanoDRep {
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required CardanoDRepType type = 1; // drep type
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optional bytes key_hash = 2; // drep key hash
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optional bytes script_hash = 3; // drep script hash
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}
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/**
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* Request: Transaction certificate data
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* @next CardanoTxItemAck
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*/
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message CardanoTxCertificate {
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required CardanoCertificateType type = 1; // certificate type
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repeated uint32 path = 2; // stake credential key path
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optional bytes pool = 3; // pool hash
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optional CardanoPoolParametersType pool_parameters = 4; // used for stake pool registration certificate
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optional bytes script_hash = 5; // stake credential script hash
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optional bytes key_hash = 6; // stake credential key hash
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optional uint64 deposit = 7; // used for stake key registration certificate
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optional CardanoDRep drep = 8; // used for vote delegation certificate
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}
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/**
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* Request: Transaction withdrawal data
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* @next CardanoTxItemAck
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*/
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message CardanoTxWithdrawal {
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repeated uint32 path = 1; // stake credential key path
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required uint64 amount = 2;
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optional bytes script_hash = 3; // stake credential script hash
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optional bytes key_hash = 4; // stake credential key hash
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}
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/**
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* @embed
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*/
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message CardanoCVoteRegistrationDelegation {
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required bytes vote_public_key = 1;
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required uint32 weight = 2;
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}
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/**
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* @embed
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*/
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message CardanoCVoteRegistrationParametersType {
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optional bytes vote_public_key = 1; // mutually exclusive with delegations
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repeated uint32 staking_path = 2;
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optional CardanoAddressParametersType payment_address_parameters = 3; // mutually exclusive with payment_address
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required uint64 nonce = 4;
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optional CardanoCVoteRegistrationFormat format = 5 [default=CIP15];
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repeated CardanoCVoteRegistrationDelegation delegations = 6; // mutually exclusive with vote_public_key; max 32 delegations
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optional uint64 voting_purpose = 7;
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optional string payment_address = 8; // mutually exclusive with payment_address_parameters
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}
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/**
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* Request: Transaction auxiliary data
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* @next CardanoTxItemAck
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* @next CardanoTxAuxiliaryDataSupplement
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*/
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message CardanoTxAuxiliaryData {
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optional CardanoCVoteRegistrationParametersType cvote_registration_parameters = 1;
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optional bytes hash = 2;
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}
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/**
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* Request: Transaction mint
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* @next CardanoTxItemAck
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*/
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message CardanoTxMint {
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required uint32 asset_groups_count = 1;
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}
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/**
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* Request: Transaction collateral input data
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* @next CardanoTxItemAck
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*/
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message CardanoTxCollateralInput {
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required bytes prev_hash = 1;
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required uint32 prev_index = 2;
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}
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/**
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* Request: Transaction required signer
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* @next CardanoTxItemAck
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*/
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message CardanoTxRequiredSigner {
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optional bytes key_hash = 1;
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repeated uint32 key_path = 2;
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}
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/**
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* Request: Transaction reference input data
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* @next CardanoTxItemAck
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*/
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message CardanoTxReferenceInput {
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required bytes prev_hash = 1;
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required uint32 prev_index = 2;
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}
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/**
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* Response: Acknowledgement of the last transaction item received
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* @next CardanoTxInput
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* @next CardanoTxOutput
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* @next CardanoAssetGroup
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* @next CardanoToken
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* @next CardanoTxInlineDatumChunk
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* @next CardanoTxReferenceScriptChunk
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* @next CardanoTxCertificate
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* @next CardanoPoolOwner
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* @next CardanoPoolRelayParameters
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* @next CardanoTxWithdrawal
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* @next CardanoTxAuxiliaryData
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* @next CardanoTxWitnessRequest
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* @next CardanoTxMint
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* @next CardanoTxCollateralInput
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* @next CardanoTxRequiredSigner
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* @next CardanoTxReferenceInput
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*/
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message CardanoTxItemAck {
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}
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/**
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* Response: Device-generated supplement for the auxiliary data
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* @next CardanoTxWitnessRequest
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*/
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message CardanoTxAuxiliaryDataSupplement {
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required CardanoTxAuxiliaryDataSupplementType type = 1;
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optional bytes auxiliary_data_hash = 2;
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optional bytes cvote_registration_signature = 3;
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}
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/**
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* Request: Ask the device to sign a witness path
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* @next CardanoTxWitnessResponse
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*/
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message CardanoTxWitnessRequest {
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repeated uint32 path = 1;
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}
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/**
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* Response: Signature corresponding to the requested witness path
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* @next CardanoTxWitnessRequest
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* @next CardanoTxHostAck
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*/
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message CardanoTxWitnessResponse {
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required CardanoTxWitnessType type = 1;
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required bytes pub_key = 2;
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required bytes signature = 3;
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optional bytes chain_code = 4;
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}
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/**
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* Request: Acknowledgement of the last response received
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* @next CardanoTxBodyHash
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* @next CardanoSignTxFinished
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*/
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message CardanoTxHostAck {
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}
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/**
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* Response: Hash of the serialized transaction body
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* @next CardanoTxHostAck
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*/
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message CardanoTxBodyHash {
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required bytes tx_hash = 1;
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}
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/**
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* Response: Confirm the successful completion of the signing process
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* @end
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*/
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message CardanoSignTxFinished {
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}
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