Merge pull request #92 from 'murisi/expose-input-addresses'

Author: murisi

.github/workflows/ci.yml

@@ -29,7 +29,7 @@ jobs:
         run: echo "MASP_PARAMS=$(cargo run --release --example get-params-path --features directories)" >> $GITHUB_ENV
       - name: Cache MASP parameters
         id: cache-params
-        uses: actions/cache@v3.3.2
+        uses: actions/cache@v4
         with:
           path: ${{ env.MASP_PARAMS }}
           key: ${{ runner.os }}-params
@@ -131,6 +131,8 @@ jobs:
       image: rustlang/rust:nightly
     steps:
     - uses: actions/checkout@v3
+    - name: Add target
+      run: rustup toolchain install 1.81.0-x86_64-unknown-linux-gnu
     - name: Install cargo-audit
       run: cargo install cargo-audit
     - name: Cargo Audit

masp_primitives/src/transaction/components/sapling/builder.rs

@@ -483,6 +483,10 @@ impl<K> fees::InputView<(), K> for SpendDescriptionInfo<K> {
     fn key(&self) -> &K {
         &self.extsk
     }
+
+    fn address(&self) -> Option<PaymentAddress> {
+        PaymentAddress::from_parts(self.diversifier, self.note.pk_d)
+    }
 }
 
 /// A struct containing the information required in order to construct a

masp_primitives/src/transaction/components/sapling/fees.rs

@@ -16,6 +16,8 @@ pub trait InputView<NoteRef, Key> {
     fn asset_type(&self) -> AssetType;
     /// The spend/view key of the input being spent.
     fn key(&self) -> &Key;
+    /// The payment address of this input
+    fn address(&self) -> Option<PaymentAddress>;
 }
 
 /// A trait that provides a minimized view of a Sapling conversion suitable for use in