Merge pull request #940 from DanGould/pj-response-errors

mutiny-core/Cargo.toml

@@ -44,7 +44,7 @@ cbc = { version = "0.1", features = ["alloc"] }
 aes = { version = "0.8" }
 jwt-compact = { version = "0.8.0-beta.1", features = ["es256k"] }
 argon2 = { version = "0.5.0", features = ["password-hash", "alloc"] }
-payjoin = { version = "0.10.0", features = ["send", "base64"] }
+payjoin = { version = "0.13.0", features = ["send", "base64"] }
 gluesql = { version = "0.15", default-features = false, features = ["memory-storage"] }
 gluesql-core = "0.15.0"
 bincode = "1.3.3"

mutiny-core/src/error.rs

@@ -147,9 +147,9 @@ pub enum MutinyError {
     /// Payjoin request creation failed.
     #[error("Failed to create payjoin request.")]
     PayjoinCreateRequest,
-    /// Payjoin response validation failed.
-    #[error("Failed to validate payjoin response.")]
-    PayjoinValidateResponse(payjoin::send::ValidationError),
+    /// Payjoin request failed.
+    #[error("Payjoin response error: {0}")]
+    PayjoinResponse(payjoin::send::ResponseError),
     /// Payjoin configuration error
     #[error("Payjoin configuration failed.")]
     PayjoinConfigError,
@@ -471,8 +471,8 @@ impl From<payjoin::send::CreateRequestError> for MutinyError {
     }
 }
 
-impl From<payjoin::send::ValidationError> for MutinyError {
-    fn from(e: payjoin::send::ValidationError) -> Self {
-        Self::PayjoinValidateResponse(e)
+impl From<payjoin::send::ResponseError> for MutinyError {
+    fn from(e: payjoin::send::ResponseError) -> Self {
+        Self::PayjoinResponse(e)
     }
 }

mutiny-core/src/nodemanager.rs

@@ -46,7 +46,7 @@ use lightning::util::logger::*;
 use lightning::{log_debug, log_error, log_info, log_warn};
 use lightning_invoice::{Bolt11Invoice, Bolt11InvoiceDescription};
 use lightning_transaction_sync::EsploraSyncClient;
-use payjoin::{PjUri, PjUriExt};
+use payjoin::Uri;
 use reqwest::Client;
 use serde::{Deserialize, Serialize};
 use serde_json::Value;
@@ -777,16 +777,15 @@ impl<S: MutinyStorage> NodeManager<S> {
 
     pub async fn send_payjoin(
         &self,
-        uri: PjUri<'_>,
+        uri: Uri<'_, payjoin::bitcoin::address::NetworkChecked>,
         amount: u64,
         labels: Vec<String>,
         fee_rate: Option<f32>,
     ) -> Result<Txid, MutinyError> {
         let address = Address::from_str(&uri.address.to_string())
-            .map_err(|_| MutinyError::PayjoinConfigError)?;
+            .map_err(|_| MutinyError::InvalidArgumentsError)?;
         let original_psbt = self.wallet.create_signed_psbt(address, amount, fee_rate)?;
 
-        let payout_scripts = std::iter::once(uri.address.script_pubkey());
         let fee_rate = if let Some(rate) = fee_rate {
             FeeRate::from_sat_per_vb(rate)
         } else {
@@ -797,17 +796,18 @@ impl<S: MutinyStorage> NodeManager<S> {
         let original_psbt = payjoin::bitcoin::psbt::PartiallySignedTransaction::from_str(
             &original_psbt.to_string(),
         )
-        .map_err(|_| MutinyError::PayjoinConfigError)?;
-        let pj_params =
-            payjoin::send::Configuration::recommended(&original_psbt, payout_scripts, fee_rate)
-                .map_err(|_| MutinyError::PayjoinConfigError)?;
-
+        .map_err(|_| MutinyError::WalletOperationFailed)?;
         log_debug!(self.logger, "Creating payjoin request");
-        let (req, ctx) = uri.create_pj_request(original_psbt.clone(), pj_params)?;
+        let (req, ctx) =
+            payjoin::send::RequestBuilder::from_psbt_and_uri(original_psbt.clone(), uri)
+                .unwrap()
+                .build_recommended(fee_rate)
+                .map_err(|_| MutinyError::PayjoinCreateRequest)?
+                .extract_v1()?;
 
         let client = Client::builder()
             .build()
-            .map_err(|_| MutinyError::PayjoinConfigError)?;
+            .map_err(|e| MutinyError::Other(e.into()))?;
 
         log_debug!(self.logger, "Sending payjoin request");
         let res = client
@@ -825,7 +825,8 @@ impl<S: MutinyStorage> NodeManager<S> {
 
         log_debug!(self.logger, "Processing payjoin response");
         let proposal_psbt = ctx.process_response(&mut cursor).map_err(|e| {
-            log_error!(self.logger, "Error processing payjoin response: {e}");
+            // unrecognized error contents may only appear in debug logs and will not Display
+            log_debug!(self.logger, "Payjoin response error: {:?}", e);
             e
         })?;
 

mutiny-wasm/Cargo.toml

@@ -41,7 +41,7 @@ getrandom = { version = "0.2", features = ["js"] }
 futures = "0.3.25"
 urlencoding = "2.1.2"
 once_cell = "1.18.0"
-payjoin = { version = "0.10.0", features = ["send", "base64"] }
+payjoin = { version = "0.13.0", features = ["send", "base64"] }
 fedimint-core = "0.2.1"
 
 # The `console_error_panic_hook` crate provides better debugging of panics by

mutiny-wasm/src/error.rs

@@ -147,9 +147,9 @@ pub enum MutinyJsError {
     /// Payjoin request creation failed.
     #[error("Failed to create payjoin request.")]
     PayjoinCreateRequest,
-    /// Payjoin response validation failed.
-    #[error("Failed to validate payjoin response.")]
-    PayjoinValidateResponse,
+    // Payjoin request failed.
+    #[error("Payjoin response error: {0}")]
+    PayjoinResponse(String),
     /// Payjoin configuration error
     #[error("Payjoin configuration failed.")]
     PayjoinConfigError,
@@ -209,7 +209,7 @@ impl From<MutinyError> for MutinyJsError {
             MutinyError::NetworkMismatch => MutinyJsError::NetworkMismatch,
             MutinyError::PayjoinConfigError => MutinyJsError::PayjoinConfigError,
             MutinyError::PayjoinCreateRequest => MutinyJsError::PayjoinCreateRequest,
-            MutinyError::PayjoinValidateResponse(_) => MutinyJsError::PayjoinValidateResponse,
+            MutinyError::PayjoinResponse(e) => MutinyJsError::PayjoinResponse(e.to_string()),
         }
     }
 }

mutiny-wasm/src/lib.rs

@@ -43,7 +43,6 @@ use mutiny_core::{
     nodemanager::{create_lsp_config, NodeManager},
 };
 use mutiny_core::{logging::MutinyLogger, nostr::ProfileType};
-use payjoin::UriExt;
 use std::str::FromStr;
 use std::sync::Arc;
 use std::{
@@ -487,9 +486,7 @@ impl MutinyWallet {
         // I know walia parses `pj=` and `pjos=` but payjoin::Uri parses the whole bip21 uri
         let pj_uri = payjoin::Uri::try_from(payjoin_uri.as_str())
             .map_err(|_| MutinyJsError::InvalidArgumentsError)?
-            .assume_checked()
-            .check_pj_supported()
-            .map_err(|_| MutinyJsError::InvalidArgumentsError)?;
+            .assume_checked();
         Ok(self
             .inner
             .node_manager