v0.2.5-pre.009

crates/ksp-wallet-lib/tests/dependency_boundary.rs

@@ -1,5 +1,5 @@
 // file: crates/ksp-wallet-lib/tests/dependency_boundary.rs
-// version: 9
+// version: 10
 
 //! Wallet-specific dependency and ownership canaries.
 
@@ -60,6 +60,8 @@ fn wallet_manifest_preserves_dependency_firewall() -> std::io::Result<()> {
         "tauri",
         "tracing =",
         "solana-pubkey",
+        "solana-signer",
+        "solana-signature",
         "bs58",
     ] {
         assert!(!manifest.contains(forbidden), "forbidden direct Wallet dependency detected: {forbidden}");
@@ -90,3 +92,26 @@ fn wallet_sources_use_core_pubkey_logging_facade_and_no_environment() -> std::io
     assert!(!all_source.contains(direct_tracing_path.as_str()));
     return std::result::Result::Ok(());
 }
+
+#[test]
+fn wallet_public_surface_does_not_reexport_secret_or_signer_types() -> std::io::Result<()> {
+    let lib_source = match std::fs::read_to_string(crate_root().join("src/lib.rs")) {
+        std::result::Result::Ok(source) => source,
+        std::result::Result::Err(error) => return std::result::Result::Err(error),
+    };
+    for forbidden in ["pub use solana_keypair", "pub use solana_signer", "pub use solana_signature"] {
+        assert!(!lib_source.contains(forbidden), "Wallet public surface reexports secret/signing implementation type: {forbidden}");
+    }
+    let view_source = match std::fs::read_to_string(crate_root().join("src/view.rs")) {
+        std::result::Result::Ok(source) => source,
+        std::result::Result::Err(error) => return std::result::Result::Err(error),
+    };
+    assert!(!view_source.contains("export_transfer("));
+    assert!(!view_source.contains("sign_message("));
+    let transfer_source = match std::fs::read_to_string(crate_root().join("src/transfer.rs")) {
+        std::result::Result::Ok(source) => source,
+        std::result::Result::Err(error) => return std::result::Result::Err(error),
+    };
+    assert!(transfer_source.contains("#[non_exhaustive]"));
+    return std::result::Result::Ok(());
+}