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added main functions to be used for workflow of taproot contract

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This commit is contained in:
aaravm
2024-07-06 03:41:41 +05:30
parent a068b8b0a3
commit 958026a3e2
5 changed files with 194 additions and 64 deletions
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128
taptrade-cli-demo/coordinator/Cargo.lock generated
View File

@ -42,6 +42,12 @@ version = "1.0.86"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b3d1d046238990b9cf5bcde22a3fb3584ee5cf65fb2765f454ed428c7a0063da"
[[package]]
name = "arrayvec"
version = "0.7.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
[[package]]
name = "async-trait"
version = "0.1.80"
@ -144,6 +150,16 @@ dependencies = [
"rustc-demangle",
]
[[package]]
name = "base58ck"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "2c8d66485a3a2ea485c1913c4572ce0256067a5377ac8c75c4960e1cda98605f"
dependencies = [
"bitcoin-internals",
"bitcoin_hashes 0.14.0",
]
[[package]]
name = "base64"
version = "0.13.1"
@ -176,13 +192,13 @@ checksum = "2fc1fc1a92e0943bfbcd6eb7d32c1b2a79f2f1357eb1e2eee9d7f36d6d7ca44a"
dependencies = [
"async-trait",
"bdk-macros",
"bitcoin",
"bitcoin 0.30.2",
"bitcoinconsensus",
"electrum-client",
"getrandom",
"js-sys",
"log",
"miniscript",
"miniscript 10.0.0",
"rand",
"serde",
"serde_json",
@ -207,6 +223,12 @@ version = "0.9.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d86b93f97252c47b41663388e6d155714a9d0c398b99f1005cbc5f978b29f445"
[[package]]
name = "bech32"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d965446196e3b7decd44aa7ee49e31d630118f90ef12f97900f262eb915c951d"
[[package]]
name = "bitcoin"
version = "0.30.2"
@ -214,20 +236,58 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1945a5048598e4189e239d3f809b19bdad4845c4b2ba400d304d2dcf26d2c462"
dependencies = [
"base64 0.13.1",
"bech32",
"bech32 0.9.1",
"bitcoin-private",
"bitcoin_hashes",
"bitcoin_hashes 0.12.0",
"hex_lit",
"secp256k1",
"secp256k1 0.27.0",
"serde",
]
[[package]]
name = "bitcoin"
version = "0.32.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ea507acc1cd80fc084ace38544bbcf7ced7c2aa65b653b102de0ce718df668f6"
dependencies = [
"base58ck",
"bech32 0.11.0",
"bitcoin-internals",
"bitcoin-io",
"bitcoin-units",
"bitcoin_hashes 0.14.0",
"hex-conservative",
"hex_lit",
"secp256k1 0.29.0",
]
[[package]]
name = "bitcoin-internals"
version = "0.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "30bdbe14aa07b06e6cfeffc529a1f099e5fbe249524f8125358604df99a4bed2"
[[package]]
name = "bitcoin-io"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "340e09e8399c7bd8912f495af6aa58bea0c9214773417ffaa8f6460f93aaee56"
[[package]]
name = "bitcoin-private"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "73290177011694f38ec25e165d0387ab7ea749a4b81cd4c80dae5988229f7a57"
[[package]]
name = "bitcoin-units"
version = "0.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5285c8bcaa25876d07f37e3d30c303f2609179716e11d688f51e8f1fe70063e2"
dependencies = [
"bitcoin-internals",
]
[[package]]
name = "bitcoin_hashes"
version = "0.12.0"
@ -238,6 +298,16 @@ dependencies = [
"serde",
]
[[package]]
name = "bitcoin_hashes"
version = "0.14.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "bb18c03d0db0247e147a21a6faafd5a7eb851c743db062de72018b6b7e8e4d16"
dependencies = [
"bitcoin-io",
"hex-conservative",
]
[[package]]
name = "bitcoinconsensus"
version = "0.19.0-3"
@ -315,9 +385,11 @@ dependencies = [
"anyhow",
"axum",
"bdk",
"bitcoin 0.32.2",
"dotenv",
"futures-util",
"hex",
"miniscript 12.0.0",
"rand",
"reqwest",
"serde",
@ -459,7 +531,7 @@ version = "0.18.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6bc133f1c8d829d254f013f946653cbeb2b08674b960146361d1e9b67733ad19"
dependencies = [
"bitcoin",
"bitcoin 0.30.2",
"bitcoin-private",
"byteorder",
"libc",
@ -750,6 +822,15 @@ version = "0.4.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
[[package]]
name = "hex-conservative"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "5313b072ce3c597065a808dbf612c4c8e8590bdbf8b579508bf7a762c5eae6cd"
dependencies = [
"arrayvec",
]
[[package]]
name = "hex_lit"
version = "0.1.1"
@ -1047,11 +1128,21 @@ version = "10.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1eb102b66b2127a872dbcc73095b7b47aeb9d92f7b03c2b2298253ffc82c7594"
dependencies = [
"bitcoin",
"bitcoin 0.30.2",
"bitcoin-private",
"serde",
]
[[package]]
name = "miniscript"
version = "12.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b59c67956fd276ceec0cf194fbf80754ef4d88a496d5cf5e4fdf33561466183d"
dependencies = [
"bech32 0.11.0",
"bitcoin 0.32.2",
]
[[package]]
name = "miniz_oxide"
version = "0.7.4"
@ -1627,12 +1718,22 @@ version = "0.27.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "25996b82292a7a57ed3508f052cfff8640d38d32018784acd714758b43da9c8f"
dependencies = [
"bitcoin_hashes",
"bitcoin_hashes 0.12.0",
"rand",
"secp256k1-sys",
"secp256k1-sys 0.8.1",
"serde",
]
[[package]]
name = "secp256k1"
version = "0.29.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "0e0cc0f1cf93f4969faf3ea1c7d8a9faed25918d96affa959720823dfe86d4f3"
dependencies = [
"bitcoin_hashes 0.14.0",
"secp256k1-sys 0.10.0",
]
[[package]]
name = "secp256k1-sys"
version = "0.8.1"
@ -1642,6 +1743,15 @@ dependencies = [
"cc",
]
[[package]]
name = "secp256k1-sys"
version = "0.10.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1433bd67156263443f14d603720b082dd3121779323fce20cba2aa07b874bc1b"
dependencies = [
"cc",
]
[[package]]
name = "security-framework"
version = "2.11.0"

2
taptrade-cli-demo/coordinator/Cargo.toml
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@ -5,6 +5,8 @@ edition = "2021"
[dependencies]
anyhow = "1.0.86"
bitcoin = "0.32.2"
miniscript = "12.0.0"
axum = { version = "0.7.5", features = ["tokio", "json"] }
# "use-esplora-async", "async-interface", for async esplora

123
taptrade-cli-demo/coordinator/src/taproot_contract/generate_descriptor.rs → taptrade-cli-demo/coordinator/src/coordinator/create_taproot.rs
View File

@ -1,15 +1,70 @@
use bitcoin::util::address::Address;
use bitcoin::util::psbt::{PartiallySignedTransaction, PSBTInput, PSBTOutput};
use bitcoin::network::constants::Network;
use bitcoin::blockdata::transaction::{Transaction, TxIn, TxOut};
use bitcoin::blockdata::script::Builder;
use bitcoin::consensus::encode;
use miniscript::{Miniscript, Descriptor, DescriptorPublicKey, policy::Concrete};
use miniscript::bitcoin::secp256k1::{Secp256k1, SecretKey, PublicKey, Message, Signature};
use miniscript::bitcoin::util::bip32::{ExtendedPrivKey, ExtendedPubKey};
// use miniscript::bitcoin::util::bip32::{ExtendedPrivKey, ExtendedPubKey};
use std::str::FromStr;
use bitcoin::psbt::PartiallySignedTransaction;
use bitcoin::util::taproot::{TaprootBuilder, TaprootSpendInfo};
use bitcoin::util::schnorr::SchnorrSig;
use bitcoin::secp256k1::{Secp256k1, SecretKey};
use bitcoin::Transaction;
async fn generate_taproot_PSBT() {
fn create_taproot_psbt(inputs: Vec<UTXO>, outputs: Vec<Output>) -> PartiallySignedTransaction {
let secp = Secp256k1::new();
let mut psbt = PartiallySignedTransaction::new();
// Add inputs
for input in inputs {
psbt.inputs.push(input.to_psbt_input());
}
// Add outputs
for output in outputs {
psbt.outputs.push(output.to_psbt_output());
}
// Add Taproot data
// call create_script here, and add descriptor here
let taproot_info = TaprootSpendInfo::new(secp, root);
psbt.global.taproot_spend_info = Some(taproot_info);
psbt
}
impl UTXO {
fn to_psbt_input(&self) -> PsbtInput {
PsbtInput {
witness_utxo: Some(self.clone()),
..Default::default()
}
}
}
impl Output {
fn to_psbt_output(&self) -> PsbtOutput {
PsbtOutput {
value: self.amount,
script: self.taproot_script.clone(),
..Default::default()
}
}
}
fn sign_psbt(psbt: &mut PartiallySignedTransaction, privkey: SecretKey) {
let secp = Secp256k1::new();
for (index, input) in psbt.inputs.iter_mut().enumerate() {
let sighash = psbt.sighash(index, secp);
let signature = SchnorrSig::sign(sighash, &privkey, secp);
input.taproot_key_sig = Some(signature);
}
}
async fn create_script(coordinator_pub_key, maker_pub_key,taker_pub_key ) {
// Define the Miniscript policies
let policy_a = format!("and_v(v:pk({}),and_v(v:pk({}),after(144)))", coordinator_pub_key, maker_pub_key);
let policy_b = format!("and_v(v:pk({}),and_v(v:pk({}),pk({})))", maker_pub_key, taker_pub_key, coordinator_pub_key);
@ -49,57 +104,19 @@ async fn generate_taproot_PSBT() {
println!("Taproot Address E: {}", address_e);
println!("Taproot Address F: {}", address_f);
// Create a sample PSBT (Partially Signed Bitcoin Transaction)
let mut psbt = PartiallySignedTransaction {
global: Default::default(),
inputs: vec![],
outputs: vec![],
};
}
// Add an example input (Replace with actual input)
psbt.inputs.push(PSBTInput {
non_witness_utxo: None,
witness_utxo: Some(TxOut {
value: 1000,
script_pubkey: address_a.script_pubkey(),
}),
..Default::default()
});
// Add the output addresses
psbt.outputs.push(PSBTOutput {
value: 1000,
script_pubkey: address_a.script_pubkey(),
..Default::default()
});
async fn procedure() {
let inputs = vec![/* ... UTXOs ... */ ];
let outputs = vec![/* ... Outputs ... */];
psbt.outputs.push(PSBTOutput {
value: 1000,
script_pubkey: address_b.script_pubkey(),
..Default::default()
});
let mut psbt = create_taproot_psbt(inputs, outputs);
let privkey = SecretKey::from_slice(&[/* private key bytes */]).unwrap();
psbt.outputs.push(PSBTOutput {
value: 1000,
script_pubkey: address_c.script_pubkey(),
..Default::default()
});
sign_psbt(&mut psbt, privkey);
psbt.outputs.push(PSBTOutput {
value: 1000,
script_pubkey: address_d.script_pubkey(),
..Default::default()
});
psbt.outputs.push(PSBTOutput {
value: 1000,
script_pubkey: address_e.script_pubkey(),
..Default::default()
});
psbt.outputs.push(PSBTOutput {
value: 1000,
script_pubkey: address_f.script_pubkey(),
..Default::default()
});
// Finalize and broadcast the PSBT
let tx = psbt.finalize().unwrap();
broadcast_transaction(tx);
}

1
taptrade-cli-demo/coordinator/src/coordinator/mod.rs
View File

@ -1,3 +1,4 @@
pub mod monitoring;
pub mod create_taproot;
use super::*;

4
taptrade-cli-demo/trader/src/trading/utils.rs
View File

@ -16,8 +16,8 @@ impl ActiveOffer {
&self,
trader_config: &TraderSettings,
) -> Result<&Self> {
IsOfferReadyRequest::poll(trader_config, &self)?;
Ok(&self)
IsOfferReadyRequest::poll(trader_config, self)?;
Ok(self)
}
pub fn fiat_confirmation_cli_input(&self, trade_settings: &TraderSettings) -> Result<bool> {