Handle toncoin deeplink address to open transfer tokens.

UnstoppableWallet/UnstoppableWallet.xcodeproj/project.pbxproj

@@ -9152,7 +9152,6 @@
 				3A73FC9C258B1AF700FE4D34 /* MarketWatchlistViewController.swift in Sources */,
 				11B35B086B0D62A9D7A10CD0 /* AddTokenViewModel.swift in Sources */,
 				11B35A42BF19B93C6005FBD9 /* AddTokenService.swift in Sources */,
-				D0D90ADD2B1DA7DF0047C320 /* ScriptType.swift in Sources */,
 				11B35D550563934444558D15 /* AddTokenViewController.swift in Sources */,
 				58AAABE760739C0ECC6CA720 /* DownloadService.swift in Sources */,
 				11B3502E7AA00ACFE8EE8CD9 /* FormTextView.swift in Sources */,
@@ -10819,7 +10818,6 @@
 				11B35EF70120304F6D4F5561 /* MarketMultiSortHeaderView.swift in Sources */,
 				D05E969A2A26278D002CCD71 /* TronApproveTransactionRecord.swift in Sources */,
 				2FA5D40FA7CAC1BA01C0B373 /* CoinOverviewViewModel.swift in Sources */,
-				D0D90ADC2B1DA7DF0047C320 /* ScriptType.swift in Sources */,
 				2FA5DBE42827FF3D114DBF4B /* CoinOverviewService.swift in Sources */,
 				2FA5DF4BB73C12C8DDF42599 /* CoinOverviewModule.swift in Sources */,
 				D05E969D2A2627AF002CCD71 /* TronContractCallTransactionRecord.swift in Sources */,

UnstoppableWallet/UnstoppableWallet/Core/Address/AddressService.swift

@@ -167,25 +167,23 @@ extension AddressService {
     }
 
     func handleFetched(text: String) -> String {
-        let result = addressUriParser.parse(addressUri: text.trimmingCharacters(in: .whitespaces))
-        switch result {
-        case .invalidBlockchainType:
-            showUriErrorRelay.accept(UriError.invalidBlockchainType)
-            return ""
-        case .invalidTokenType:
-            showUriErrorRelay.accept(UriError.invalidTokenType)
-            return ""
-        case .noUri, .wrongUri:
-            let text = text.trimmingCharacters(in: .whitespacesAndNewlines)
-            set(text: text)
-            return text
-        case let .uri(data):
-
-            if let amount = data.amount {
+        do {
+            let result = try addressUriParser.parse(url: text.trimmingCharacters(in: .whitespaces))
+            if let amount = result.amount {
                 publishAmountRelay.accept(amount)
             }
-            set(text: data.address)
-            return data.address
+            set(text: result.address)
+            return result.address
+        } catch {
+            switch error {
+            case AddressUriParser.ParseError.noUri, AddressUriParser.ParseError.wrongUri:
+                let text = text.trimmingCharacters(in: .whitespacesAndNewlines)
+                set(text: text)
+                return text
+            default:
+                showUriErrorRelay.accept(error)
+                return ""
+            }
         }
     }
 

UnstoppableWallet/UnstoppableWallet/Core/Address/AddressUriParser.swift

@@ -15,6 +15,38 @@ class AddressUriParser {
         return [prefix, s2].compactMap { $0 }.joined(separator: ":")
     }
 
+    private func parameters(from queryItems: [URLQueryItem]) -> (handled: [AddressUri.Field: String], unhandled: [String: String]) {
+        var handled = [AddressUri.Field: String]()
+        var unhandled = [String: String]()
+
+        for item in queryItems {
+            guard let value = item.value else { continue }
+            if let field = AddressUri.Field(rawValue: item.name) {
+                handled[field] = value
+            } else {
+                unhandled[item.name] = value
+            }
+        }
+
+        return (handled: handled, unhandled: unhandled)
+    }
+
+    private func validate(parameters: [AddressUri.Field: String]) throws {
+        if let blockchainType,
+           let uid: String = parameters[.blockchainUid],
+           blockchainType != BlockchainType(uid: uid)
+        {
+            throw ParseError.invalidBlockchainType
+        }
+
+        if let uid: String = parameters[.tokenUid],
+           let tokenType,
+           tokenType != TokenType(id: uid)
+        {
+            throw ParseError.invalidTokenType
+        }
+    }
+
     private func fullAddress(scheme: String, address: String, uriBlockchainUid: String? = nil) -> String {
         // there is no explicit indication of the blockchain in the uri. We use the rules of the blockchain parser
         guard let uriBlockchainUid else {
@@ -34,45 +66,54 @@ class AddressUriParser {
         return pair(BlockchainType(uid: uriBlockchainUid), address)
     }
 
-    func parse(addressUri: String) -> Result {
-        guard let components = URLComponents(string: addressUri), let scheme = components.scheme else {
-            return .noUri
-        }
-        if let validScheme = blockchainType?.uriScheme, components.scheme != validScheme {
-            return .invalidBlockchainType
+    private func handleDeepLink(url: String) -> AddressUri? {
+        guard let components = URLComponents(string: url), let scheme = components.scheme else {
+            return nil
         }
 
-        var uri = AddressUri(scheme: scheme)
-        guard let parameters = components.queryItems else {
-            uri.address = fullAddress(scheme: scheme, address: components.path)
-            return .uri(uri)
-        }
+        // try to parse ton deeplink
+        if scheme == DeepLinkManager.tonDeepLinkScheme, let tonScheme = BlockchainType.ton.uriScheme {
+            var uri = AddressUri(scheme: tonScheme)
+            uri.address = components.path.stripping(prefix: "/")
 
-        for parameter in parameters {
-            guard let value = parameter.value else { continue }
-            if let field = AddressUri.Field(rawValue: parameter.name) {
-                uri.parameters[field] = parameter.value
-            } else {
-                uri.unhandledParameters[parameter.name] = value
+            var params = parameters(from: components.queryItems ?? [])
+            if let amount = params.handled[.amount] {
+                params.handled[.amount] = TonAdapter.amount(kitAmount: amount).description
             }
+            params.handled[.blockchainUid] = BlockchainType.ton.uid
+
+            uri.parameters = params.handled
+            uri.unhandledParameters = params.unhandled
+
+            return uri
         }
 
-        if let uid: String = uri.value(field: .blockchainUid),
-           let blockchainType,
-           blockchainType != BlockchainType(uid: uid)
-        {
-            return .invalidBlockchainType
+        return nil
+    }
+
+    func handleAddressUri(uri: String) throws -> AddressUri {
+        guard let components = URLComponents(string: uri), let scheme = components.scheme else {
+            throw ParseError.noUri
         }
 
-        if let uid: String = uri.value(field: .tokenUid),
-           let tokenType,
-           tokenType != TokenType(id: uid)
-        {
-            return .invalidTokenType
+        if let validScheme = blockchainType?.uriScheme, components.scheme != validScheme {
+            throw ParseError.invalidBlockchainType
         }
 
+        var uri = AddressUri(scheme: scheme)
+        guard let items = components.queryItems else {
+            uri.address = fullAddress(scheme: scheme, address: components.path)
+            return uri
+        }
+
+        let params = parameters(from: items)
+        try validate(parameters: params.handled)
+
+        uri.parameters = params.handled
+        uri.unhandledParameters = params.unhandled
         uri.address = fullAddress(scheme: scheme, address: components.path, uriBlockchainUid: uri.parameters[.blockchainUid])
-        return .uri(uri)
+
+        return uri
     }
 
     static func hasUriPrefix(text: String) -> Bool {
@@ -81,6 +122,15 @@ class AddressUriParser {
 }
 
 extension AddressUriParser {
+    func parse(url: String) throws -> AddressUri {
+        // check if we try to parse deeplink address (like ton://transfer/<address>)
+        if let addressUri = handleDeepLink(url: url) {
+            return addressUri
+        }
+
+        return try handleAddressUri(uri: url)
+    }
+
     func uri(_ addressUri: AddressUri) -> String {
         var components = URLComponents()
         components.scheme = blockchainType?.uriScheme
@@ -100,12 +150,11 @@ extension AddressUriParser {
 }
 
 extension AddressUriParser {
-    enum Result {
+    enum ParseError: Error {
         case wrongUri
         case invalidBlockchainType
         case invalidTokenType
         case noUri
-        case uri(AddressUri)
     }
 }
 

UnstoppableWallet/UnstoppableWallet/Core/Managers/DeepLinkManager.swift

@@ -1,8 +1,11 @@
+import ComponentKit
 import Foundation
 import RxRelay
 import RxSwift
 
 class DeepLinkManager {
+    static let tonDeepLinkScheme = "ton"
+
     private let newSchemeRelay = BehaviorRelay<DeepLink?>(value: nil)
 }
 
@@ -28,6 +31,16 @@ extension DeepLinkManager {
             return true
         }
 
+        if scheme == Self.tonDeepLinkScheme {
+            let parser = AddressParserFactory.parser(blockchainType: .ton, tokenType: nil)
+            do {
+                let address = try parser.parse(url: url.absoluteString)
+                newSchemeRelay.accept(.transfer(addressUri: address))
+            } catch {
+                HudHelper.instance.show(banner: .error(string: error.localizedDescription))
+            }
+        }
+
         if scheme == "unstoppable.money", host == "coin" {
             let uid = path.replacingOccurrences(of: "/", with: "")
 
@@ -43,5 +56,6 @@ extension DeepLinkManager {
     enum DeepLink {
         case walletConnect(url: String)
         case coin(uid: String)
+        case transfer(addressUri: AddressUri)
     }
 }

UnstoppableWallet/UnstoppableWallet/Core/Providers/AppConfig.swift

@@ -35,6 +35,7 @@ enum AppConfig {
         .arbitrumOne: "0xA24c159C7f1E4A04dab7c364C2A8b87b3dBa4cd1",
         .gnosis: "0xA24c159C7f1E4A04dab7c364C2A8b87b3dBa4cd1",
         .fantom: "0xA24c159C7f1E4A04dab7c364C2A8b87b3dBa4cd1",
+        .ton: "UQAYLATDlfKgn3cKZAgznvowhXzpqgxrIicesxJfo9f6PN3k",
         .tron: "TQzANCd363w5CjRWDtswm8Y5nFPAdnwekF",
         .solana: "5gattKnvu5f1NDHBuZ6VfDXjRrJa9UcAArkZ3ys3e82F",
     ]

UnstoppableWallet/UnstoppableWallet/Info.plist

@@ -2,10 +2,10 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-	<key>BlockchairApiKey</key>
-	<string>${blockchair_api_key}</string>
 	<key>ArbiscanApiKey</key>
 	<string>${arbiscan_api_key}</string>
+	<key>BlockchairApiKey</key>
+	<string>${blockchair_api_key}</string>
 	<key>BscscanApiKey</key>
 	<string>${bscscan_api_key}</string>
 	<key>CFBundleDevelopmentRegion</key>
@@ -34,6 +34,16 @@
 				<string>unstoppable.money</string>
 			</array>
 		</dict>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>CFBundleURLName</key>
+			<string>toncoin.deeplink</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>ton</string>
+			</array>
+		</dict>
 	</array>
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
@@ -103,8 +113,6 @@
 	</array>
 	<key>OfficeMode</key>
 	<string>${OfficeMode}</string>
-	<key>oneInchApiKey</key>
-	<string>${one_inch_api_key}</string>
 	<key>OpenSeaApiKey</key>
 	<string>${open_sea_api_key}</string>
 	<key>OptimismEtherscanApiKey</key>
@@ -154,5 +162,7 @@
 	<string>${unstoppable_domains_api_key}</string>
 	<key>WallectConnectV2ProjectKey</key>
 	<string>${wallet_connect_v2_project_key}</string>
+	<key>oneInchApiKey</key>
+	<string>${one_inch_api_key}</string>
 </dict>
 </plist>