feat(swift): mpp/session client

.github/workflows/ci.yml

@@ -97,7 +97,6 @@ jobs:
       - name: Run tests with coverage
         run: pnpm vitest run --coverage --config vitest.config.ci.ts
         env:
-          SURFPOOL_REPORT: "1"
           # Reliable RPC datasource for the embedded surfnet (see the Rust job).
           SURFPOOL_DATASOURCE_RPC_URL: ${{ secrets.SURFPOOL_DATASOURCE_RPC_URL }}
 
@@ -176,7 +175,6 @@ jobs:
       - name: Run tests with coverage
         working-directory: rust
         env:
-          SURFPOOL_REPORT: "1"
           # Reliable RPC datasource for the embedded surfnet — without it the
           # surfpool integration tests clone from the public mainnet-beta RPC,
           # which rate-limits and crashes surfnet mid-test in CI.

.github/workflows/swift.yml

@@ -55,6 +55,11 @@ jobs:
       - name: Typecheck harness
         working-directory: harness
         run: pnpm typecheck
+      - name: Run Swift cross-SDK conformance vectors
+        working-directory: harness
+        env:
+          MPP_CONFORMANCE_LANGUAGES: swift
+        run: pnpm exec vitest run test/conformance.test.ts
       - name: Run Swift client harness smoke against TypeScript server
         working-directory: harness
         env:

harness/runners/swift.json

@@ -1,5 +1,6 @@
 {
   "language": "swift",
   "command": ["swift", "run", "-c", "release", "mpp-conformance"],
-  "cwd": "swift"
+  "cwd": "swift",
+  "intents": ["charge", "x402-exact", "session"]
 }

rust/crates/mpp/tests/charge_integration.rs

@@ -17,8 +17,13 @@ use tokio::time::{sleep, Duration};
 const SURFPOOL_DATASOURCE_RPC_URL_ENV: &str = "SURFPOOL_DATASOURCE_RPC_URL";
 
 async fn start_surfnet() -> Option<Surfnet> {
-    let datasource_rpc_url = std::env::var(SURFPOOL_DATASOURCE_RPC_URL_ENV)
-        .unwrap_or_else(|_| "https://api.mainnet-beta.solana.com".to_string());
+    let datasource_rpc_url = match std::env::var(SURFPOOL_DATASOURCE_RPC_URL_ENV) {
+        Ok(value) if !value.trim().is_empty() => value,
+        _ => {
+            eprintln!("skipping surfpool test: {SURFPOOL_DATASOURCE_RPC_URL_ENV} is not set");
+            return None;
+        }
+    };
 
     match Surfnet::builder()
         .remote_rpc_url(datasource_rpc_url)

swift/Examples/PayKitDemo/PayKitDemo.xcodeproj/project.pbxproj

@@ -10,6 +10,8 @@
 		A1000010000000000000A001 /* PayKitDemoApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = A1000020000000000000A001 /* PayKitDemoApp.swift */; };
 		A1000010000000000000A002 /* ContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = A1000020000000000000A002 /* ContentView.swift */; };
 		A1000010000000000000A003 /* DemoSigner.swift in Sources */ = {isa = PBXBuildFile; fileRef = A1000020000000000000A003 /* DemoSigner.swift */; };
+		A1000010000000000000A005 /* OpenAPI.swift in Sources */ = {isa = PBXBuildFile; fileRef = A1000020000000000000A005 /* OpenAPI.swift */; };
+		A1000011000000000000A006 /* SessionStream.swift in Sources */ = {isa = PBXBuildFile; fileRef = A1000021000000000000A006 /* SessionStream.swift */; };
 		A1000010000000000000A004 /* SolanaPayKit in Frameworks */ = {isa = PBXBuildFile; productRef = A1000050000000000000A001 /* SolanaPayKit */; };
 /* End PBXBuildFile section */
 
@@ -18,6 +20,8 @@
 		A1000020000000000000A001 /* PayKitDemoApp.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PayKitDemoApp.swift; sourceTree = "<group>"; };
 		A1000020000000000000A002 /* ContentView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ContentView.swift; sourceTree = "<group>"; };
 		A1000020000000000000A003 /* DemoSigner.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DemoSigner.swift; sourceTree = "<group>"; };
+		A1000020000000000000A005 /* OpenAPI.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = OpenAPI.swift; sourceTree = "<group>"; };
+		A1000021000000000000A006 /* SessionStream.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SessionStream.swift; sourceTree = "<group>"; };
 		A1000020000000000000A004 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		A1000020000000000000A010 /* SolanaPayKit */ = {isa = PBXFileReference; lastKnownFileType = wrapper; name = SolanaPayKit; path = ../../; sourceTree = "<group>"; };
 /* End PBXFileReference section */
@@ -49,6 +53,8 @@
 				A1000020000000000000A001 /* PayKitDemoApp.swift */,
 				A1000020000000000000A002 /* ContentView.swift */,
 				A1000020000000000000A003 /* DemoSigner.swift */,
+				A1000020000000000000A005 /* OpenAPI.swift */,
+				A1000021000000000000A006 /* SessionStream.swift */,
 				A1000020000000000000A004 /* Info.plist */,
 			);
 			path = PayKitDemo;
@@ -147,6 +153,8 @@
 				A1000010000000000000A001 /* PayKitDemoApp.swift in Sources */,
 				A1000010000000000000A002 /* ContentView.swift in Sources */,
 				A1000010000000000000A003 /* DemoSigner.swift in Sources */,
+				A1000010000000000000A005 /* OpenAPI.swift in Sources */,
+				A1000011000000000000A006 /* SessionStream.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};