From 9a50facccd61397144571f4ae05a43737ee849e2 Mon Sep 17 00:00:00 2001 From: Maximiliano Duthey Date: Fri, 19 Dec 2025 18:12:20 -0300 Subject: [PATCH 1/3] feat: initial structure for a wallet connect command --- src/commands/mod.rs | 1 + src/commands/wallet_connect.rs | 50 +++++ src/main.rs | 4 + templates/wallet_connect.html | 368 +++++++++++++++++++++++++++++++++ 4 files changed, 423 insertions(+) create mode 100644 src/commands/wallet_connect.rs create mode 100644 templates/wallet_connect.html diff --git a/src/commands/mod.rs b/src/commands/mod.rs index 8a3f3ff..f2eae59 100644 --- a/src/commands/mod.rs +++ b/src/commands/mod.rs @@ -11,3 +11,4 @@ pub mod invoke; pub mod publish; pub mod telemetry; pub mod test; +pub mod wallet_connect; \ No newline at end of file diff --git a/src/commands/wallet_connect.rs b/src/commands/wallet_connect.rs new file mode 100644 index 0000000..ce5d4de --- /dev/null +++ b/src/commands/wallet_connect.rs @@ -0,0 +1,50 @@ +use crate::config::RootConfig; +use clap::Args as ClapArgs; +use miette::IntoDiagnostic; +use std::net::SocketAddr; +use tokio::io::{AsyncReadExt, AsyncWriteExt}; +use tokio::net::TcpListener; + +const HTML_TEMPLATE: &str = include_str!("../../templates/wallet_connect.html"); + +#[derive(ClapArgs)] +pub struct Args { + /// Port to serve wallet connect on. + #[arg(long, default_value_t = 3030)] + port: u16, + + /// Optional CBOR hex to pre-fill + #[arg(long)] + cbor: Option, +} + +pub async fn run(args: Args, _config: &RootConfig) -> miette::Result<()> { + let addr = SocketAddr::from(([127, 0, 0, 1], args.port)); + let listener = TcpListener::bind(addr).await.into_diagnostic()?; + + println!("Serving wallet connect on port {}", args.port); + println!("http://localhost:{}", args.port); + + let cbor_value = args.cbor.unwrap_or_default(); + let body = HTML_TEMPLATE.replace("__CBOR_PLACEHOLDER__", &cbor_value); + let response = format!( + "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nContent-Length: {}\r\n\r\n{}", + body.len(), + body + ); + + loop { + let (mut socket, _) = listener.accept().await.into_diagnostic()?; + let response = response.clone(); + + tokio::spawn(async move { + let mut buf = [0; 1024]; + // Leemos la solicitud (aunque la ignoramos para este ejemplo simple) + let _ = socket.read(&mut buf).await; + + if let Err(e) = socket.write_all(response.as_bytes()).await { + eprintln!("failed to write to socket; err = {:?}", e); + } + }); + } +} diff --git a/src/main.rs b/src/main.rs index 5ad2ee8..9862d30 100644 --- a/src/main.rs +++ b/src/main.rs @@ -63,6 +63,9 @@ enum Commands { /// Manage crypographic identities Identities(cmds::identities::Args), + /// Connect to wallets via Wallet Connect protocol + WalletConnect(cmds::wallet_connect::Args), + /// Publish a Tx3 package into the registry (UNSTABLE - This feature is experimental and may change) #[command(hide = true)] Publish(cmds::publish::Args), @@ -111,6 +114,7 @@ async fn run_scoped_command(cli: Cli, config: RootConfig) -> Result<()> { Commands::Identities(args) => cmds::identities::run(args, &config, &profile), Commands::Publish(args) => cmds::publish::run(args, &config), Commands::Telemetry(args) => cmds::telemetry::run(args), + Commands::WalletConnect(args) => cmds::wallet_connect::run(args, &config).await, }; if let Some(handle) = metric { diff --git a/templates/wallet_connect.html b/templates/wallet_connect.html new file mode 100644 index 0000000..656d589 --- /dev/null +++ b/templates/wallet_connect.html @@ -0,0 +1,368 @@ + + + + + + + Tx3 Wallet Connect + + + + +
+

Sign Transaction

+

Connect your Cardano wallet to sign the transaction below.

+ + + +
+ + + + +
+ +
Ready to connect
+
+ + +
+

Select Wallet

+ +
+
    + +
+ + + + + + \ No newline at end of file From df42678bc15a054406bd2fb314e30db1c62a2696 Mon Sep 17 00:00:00 2001 From: Maximiliano Duthey Date: Fri, 2 Jan 2026 17:45:20 -0300 Subject: [PATCH 2/3] feat: update walletconnect --- src/commands/wallet_connect.rs | 14 ++++++-- src/main.rs | 2 +- templates/wallet_connect.html | 62 +++++++++++++++++++--------------- 3 files changed, 46 insertions(+), 32 deletions(-) diff --git a/src/commands/wallet_connect.rs b/src/commands/wallet_connect.rs index ce5d4de..81fc40f 100644 --- a/src/commands/wallet_connect.rs +++ b/src/commands/wallet_connect.rs @@ -1,4 +1,4 @@ -use crate::config::RootConfig; +use crate::config::{ProfileConfig, RootConfig}; use clap::Args as ClapArgs; use miette::IntoDiagnostic; use std::net::SocketAddr; @@ -18,7 +18,9 @@ pub struct Args { cbor: Option, } -pub async fn run(args: Args, _config: &RootConfig) -> miette::Result<()> { +pub async fn run(args: Args, config: &RootConfig, profile: &ProfileConfig) -> miette::Result<()> { + let network = config.resolve_profile_network(&profile.name)?; + let addr = SocketAddr::from(([127, 0, 0, 1], args.port)); let listener = TcpListener::bind(addr).await.into_diagnostic()?; @@ -26,7 +28,13 @@ pub async fn run(args: Args, _config: &RootConfig) -> miette::Result<()> { println!("http://localhost:{}", args.port); let cbor_value = args.cbor.unwrap_or_default(); - let body = HTML_TEMPLATE.replace("__CBOR_PLACEHOLDER__", &cbor_value); + let headers_json = serde_json::to_string(&network.trp.headers).into_diagnostic()?; + + let body = HTML_TEMPLATE + .replace("__CBOR_PLACEHOLDER__", &cbor_value) + .replace("__TRP_URL_PLACEHOLDER__", &network.trp.url) + .replace("__TRP_HEADERS_PLACEHOLDER__", &headers_json); + let response = format!( "HTTP/1.1 200 OK\r\nContent-Type: text/html\r\nContent-Length: {}\r\n\r\n{}", body.len(), diff --git a/src/main.rs b/src/main.rs index 9862d30..b09c348 100644 --- a/src/main.rs +++ b/src/main.rs @@ -114,7 +114,7 @@ async fn run_scoped_command(cli: Cli, config: RootConfig) -> Result<()> { Commands::Identities(args) => cmds::identities::run(args, &config, &profile), Commands::Publish(args) => cmds::publish::run(args, &config), Commands::Telemetry(args) => cmds::telemetry::run(args), - Commands::WalletConnect(args) => cmds::wallet_connect::run(args, &config).await, + Commands::WalletConnect(args) => cmds::wallet_connect::run(args, &config, &profile).await, }; if let Some(handle) = metric { diff --git a/templates/wallet_connect.html b/templates/wallet_connect.html index 656d589..b47f088 100644 --- a/templates/wallet_connect.html +++ b/templates/wallet_connect.html @@ -184,8 +184,7 @@

Sign Transaction

- - +
Ready to connect
@@ -202,11 +201,11 @@

Select Wallet