1.18.4

Example/WalletApp/PresentationLayer/Wallet/AuthRequest/AuthRequestPresenter.swift

@@ -5,6 +5,9 @@ import Web3Wallet
 import WalletConnectRouter
 
 final class AuthRequestPresenter: ObservableObject {
+    enum Errors: Error {
+        case noCommonChains
+    }
     private let router: AuthRequestRouter
 
     let importAccount: ImportAccount
@@ -73,6 +76,30 @@ final class AuthRequestPresenter: ObservableObject {
         }
     }
 
+    @MainActor
+    func signOne() async {
+        do {
+            ActivityIndicatorManager.shared.start()
+
+            let auths = try buildOneAuthObject()
+
+            _ = try await Web3Wallet.instance.approveSessionAuthenticate(requestId: request.id, auths: auths)
+            ActivityIndicatorManager.shared.stop()
+
+            /* Redirect */
+            if let uri = request.requester.redirect?.native {
+                WalletConnectRouter.goBack(uri: uri)
+                router.dismiss()
+            } else {
+                showSignedSheet.toggle()
+            }
+
+        } catch {
+            ActivityIndicatorManager.shared.stop()
+            AlertPresenter.present(message: error.localizedDescription, type: .error)
+        }
+    }
+
     @MainActor
     func reject() async  {
         ActivityIndicatorManager.shared.start()
@@ -98,34 +125,40 @@ final class AuthRequestPresenter: ObservableObject {
         router.dismiss()
     }
 
-    private func buildAuthObjects() throws -> [AuthObject] {
-        var auths = [AuthObject]()
+    private func createAuthObjectForChain(chain: Blockchain) throws -> AuthObject {
+        let account = Account(blockchain: chain, address: importAccount.account.address)!
 
-        try getCommonAndRequestedChainsIntersection().forEach { chain in
+        let supportedAuthPayload = try Web3Wallet.instance.buildAuthPayload(payload: request.payload, supportedEVMChains: [Blockchain("eip155:1")!, Blockchain("eip155:137")!, Blockchain("eip155:69")!], supportedMethods: ["personal_sign", "eth_sendTransaction"])
 
-            let account = Account(blockchain: chain, address: importAccount.account.address)!
+        let SIWEmessages = try Web3Wallet.instance.formatAuthMessage(payload: supportedAuthPayload, account: account)
 
-            var supportedAuthPayload: AuthPayload!
-            do {
-                supportedAuthPayload = try Web3Wallet.instance.buildAuthPayload(payload: request.payload, supportedEVMChains: [Blockchain("eip155:1")!, Blockchain("eip155:137")!, Blockchain("eip155:69")!], supportedMethods: ["personal_sign", "eth_sendTransaction"])
-            } catch {
-                Task { await reject() }
-                throw error
-            }
-            let SIWEmessages = try Web3Wallet.instance.formatAuthMessage(payload: supportedAuthPayload, account: account)
+        let signature = try messageSigner.sign(message: SIWEmessages, privateKey: Data(hex: importAccount.privateKey), type: .eip191)
+
+        let auth = try Web3Wallet.instance.buildSignedAuthObject(authPayload: supportedAuthPayload, signature: signature, account: account)
 
-            let signature = try messageSigner.sign(
-                message: SIWEmessages,
-                privateKey: Data(hex: importAccount.privateKey),
-                type: .eip191)
+        return auth
+    }
 
-            let auth = try Web3Wallet.instance.buildSignedAuthObject(authPayload: supportedAuthPayload, signature: signature, account: account)
+    private func buildAuthObjects() throws -> [AuthObject] {
+        guard let chain = getCommonAndRequestedChainsIntersection().first else {
+            throw Errors.noCommonChains
+        }
+
+        let auth = try createAuthObjectForChain(chain: chain)
+        return [auth]
+    }
 
+    private func buildOneAuthObject() throws -> [AuthObject] {
+        var auths = [AuthObject]()
+
+        try getCommonAndRequestedChainsIntersection().forEach { chain in
+            let auth = try createAuthObjectForChain(chain: chain)
             auths.append(auth)
         }
         return auths
     }
 
+
     func getCommonAndRequestedChainsIntersection() -> Set<Blockchain> {
         let requestedChains: Set<Blockchain> = Set(request.payload.chains.compactMap { Blockchain($0) })
         let supportedChains: Set<Blockchain> = [Blockchain("eip155:1")!, Blockchain("eip155:137")!]

Example/WalletApp/PresentationLayer/Wallet/AuthRequest/AuthRequestView.swift

@@ -93,20 +93,8 @@ struct AuthRequestView: View {
                         }
                     }
 
-                    if case .scam = presenter.validationStatus {
-                        VStack(spacing: 20) {
-                            declineButton()
-                            allowButton()
-                        }
-                        .padding(.top, 25)
-                    } else {
-                        HStack {
-                            declineButton()
-                            allowButton()
-                        }
-                        .padding(.top, 25)
-                    }
-
+                    buttonGroup()
+
 
                 }
                 .padding(20)
@@ -241,7 +229,7 @@ struct AuthRequestView: View {
                 presenter.approve()
             }
         } label: {
-            Text(presenter.validationStatus == .scam ? "Proceed anyway" : "Allow")
+            Text(presenter.validationStatus == .scam ? "Proceed anyway" : "Sign Multi")
                 .frame(maxWidth: .infinity)
                 .foregroundColor(presenter.validationStatus == .scam ? .grey50 : .white)
                 .font(.system(size: 20, weight: .semibold, design: .rounded))
@@ -265,6 +253,50 @@ struct AuthRequestView: View {
         }
         .shadow(color: .white.opacity(0.25), radius: 8, y: 2)
     }
+
+    private func signOneButton() -> some View {
+        Button {
+            Task(priority: .userInitiated) {
+                await presenter.signOne()
+            }
+        } label: {
+            Text("Sign One")
+                .frame(maxWidth: .infinity)
+                .foregroundColor(.white)
+                .font(.system(size: 20, weight: .semibold, design: .rounded))
+                .padding(.vertical, 11)
+                .background(
+                    LinearGradient(
+                        gradient: Gradient(colors: [.blue, .purple]), // Example gradient, adjust as needed
+                        startPoint: .top, endPoint: .bottom
+                    )
+                )
+                .cornerRadius(20)
+        }
+        .shadow(color: .white.opacity(0.25), radius: 8, y: 2)
+    }
+
+    // Adjusted layout to include the signOneButton
+    private func buttonGroup() -> some View {
+        Group {
+            if case .scam = presenter.validationStatus {
+                VStack(spacing: 20) {
+                    declineButton()
+                    signOneButton() // Place the "Sign One" button between "Decline" and "Allow"
+                    allowButton()
+                }
+                .padding(.top, 25)
+            } else {
+                HStack {
+                    declineButton()
+                    signOneButton() // Include the "Sign One" button in the horizontal stack
+                    allowButton()
+                }
+                .padding(.top, 25)
+            }
+        }
+    }
+
 }
 
 #if DEBUG

Sources/WalletConnectRelay/PackageConfig.json

@@ -1 +1 @@
-{"version": "1.18.3"}
+{"version": "1.18.4"}

Sources/WalletConnectSign/Auth/Services/SessionNamespaceBuilder.swift

@@ -38,7 +38,7 @@ class SessionNamespaceBuilder {
             throw Errors.cannotCreateSessionNamespaceFromTheRecap
         }
 
-        let addresses = Set(cacaos.compactMap { try? DIDPKH(did: $0.p.iss).account.address })
+        let addresses = getUniqueAddresses(from: cacaos)
         var accounts = [Account]()
 
         for address in addresses {
@@ -56,4 +56,17 @@ class SessionNamespaceBuilder {
         return [chainsNamespace: sessionNamespace]
     }
 
+    func getUniqueAddresses(from cacaos: [Cacao]) -> [String] {
+        var seenAddresses = Set<String>()
+        var uniqueAddresses = [String]()
+
+        for cacao in cacaos {
+            if let address = try? DIDPKH(did: cacao.p.iss).account.address, !seenAddresses.contains(address) {
+                uniqueAddresses.append(address)
+                seenAddresses.insert(address)
+            }
+        }
+        return uniqueAddresses
+    }
+
 }

Tests/WalletConnectSignTests/SessionNamespaceBuilderTests.swift

@@ -66,10 +66,10 @@ class SessionNamespaceBuilderTests: XCTestCase {
         let expectedSessionNamespace = SessionNamespace(
             chains: [Blockchain("eip155:1")!, Blockchain("eip155:137")!],
             accounts: [
-                Account("eip155:1:0x990a10343Bcdebe21283c7172d67a9a113E819X5")!,
-                Account("eip155:137:0x990a10343Bcdebe21283c7172d67a9a113E819X5")!,
                 Account("eip155:1:0x000a10343Bcdebe21283c7172d67a9a113E819C5")!,
-                Account("eip155:137:0x000a10343Bcdebe21283c7172d67a9a113E819C5")!
+                Account("eip155:137:0x000a10343Bcdebe21283c7172d67a9a113E819C5")!,
+                Account("eip155:1:0x990a10343Bcdebe21283c7172d67a9a113E819X5")!,
+                Account("eip155:137:0x990a10343Bcdebe21283c7172d67a9a113E819X5")!
             ],
             methods: Set(["personal_sign", "eth_signTypedData", "eth_sign"]),
             events: Set(["chainChanged", "accountsChanged"])