setting up SDK_TARGET_VERSION

.gitignore

@@ -1 +1,2 @@
 .DS_Store
+Env.xcconfig

README.md

@@ -1,24 +1,24 @@
-# WebViewRN
-A sample iOS navtive app integration with Onfido’s [Web SDK](https://documentation.onfido.com/sdk/web/), using [WKWebView] (https://developer.apple.com/documentation/webkit/wkwebview) component. 
+# WebViewiOS
+
+A sample iOS navtive app integration with Onfido’s [Web SDK](https://documentation.onfido.com/sdk/web/), using [WKWebView](https://developer.apple.com/documentation/webkit/wkwebview) component.
 
 ## Summary
 
 This app is a simple demonstration of the minimum configurations that are required to integrate with [onfido-sdk-ui](https://documentation.onfido.com/sdk/web/) using a iOS native WKWebView component. The example uses [Smart Capture Link](https://developers.onfido.com/guide/smart-capture-link).
 
 You can find more detailed documentation here:
+
 - [WKWebView](https://docs.usercentrics.com/cmp_in_app_sdk/latest/features/webview-continuity/)
 
 - [onfido-sdk-ui](https://documentation.onfido.com/sdk/web/)
 
 - [Smart Capture Link](https://developers.onfido.com/guide/smart-capture-link)
 
-
-
 ## Permissions
 
 ### iOS
 
-You will need to enable Camera, Mic, Photo Library and Location Access in your `info.plist` file: 
+You will need to enable Camera, Mic, Photo Library and Location Access in your `info.plist` file:
 
 ```
     <key>NSCameraUsageDescription</key>
@@ -29,6 +29,4 @@ You will need to enable Camera, Mic, Photo Library and Location Access in your `
     <string>Mic Access</string>
     <key>NSPhotoLibraryUsageDescription</key>
     <string>Photo Library Access</string>
-```    
-
-
+```

SmartCaptureDemo.xcodeproj/xcshareddata/xcschemes/SmartCaptureDemo.xcscheme

@@ -49,18 +49,6 @@
             ReferencedContainer = "container:SmartCaptureDemo.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
-      <EnvironmentVariables>
-         <EnvironmentVariable
-            key = "API_KEY"
-            value = "api_live.7ISao_IrDvX.RRXBTJ651LY1w4Nb7WED1wUOEKhjjFWP"
-            isEnabled = "YES">
-         </EnvironmentVariable>
-         <EnvironmentVariable
-            key = "WORKFLOW_ID"
-            value = "9cdf2a2c-57dd-47db-a53e-b33988c540b8"
-            isEnabled = "YES">
-         </EnvironmentVariable>
-      </EnvironmentVariables>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

SmartCaptureDemo/EnvironmentVars.swift

@@ -29,10 +29,8 @@ enum EnvironmentVars {
         return id
     }()
 
-    static let sdkTargetVersion: String = {
-        guard let version = EnvironmentVars.infoDict["SDK_TARGET_VERSION"] as? String else {
-            fatalError("SDK version id not found")
-        }
-        return version
-    }()
+    static var sdkTargetVersion: String {
+        let version = (EnvironmentVars.infoDict["SDK_TARGET_VERSION"] as? String) ?? ""
+        return version.isEmpty ? "latest" : version
+    }
 }

SmartCaptureDemo/Extension/WebView+Ext.swift

@@ -8,15 +8,17 @@
 import WebKit
 
 extension WKWebView {
-    func load(_ htmlFileName: String?, version: WebSDKVersion, onError: (ApiManagerError) -> Void) {
+    func load(_ htmlFileName: String?, sdkTargetVersion: String, onError: (ApiManagerError) -> Void) {
 
         guard let filePath = Bundle.main.path(forResource: htmlFileName, ofType: "html") else {
             return onError(.invalidFilePath)
         }
 
         do {           
             let htmlString = try String(contentsOfFile: filePath, encoding: .utf8)
-            loadHTMLString(htmlString, baseURL: URL(fileURLWithPath: filePath))       
+                .replacingOccurrences(of: "$SDK_TARGET_VERSION", with: sdkTargetVersion)
+
+            loadHTMLString(htmlString, baseURL: URL(fileURLWithPath: filePath))
         } catch let error {
             onError(.contentConversion(error.localizedDescription))
         }

SmartCaptureDemo/MainVC.swift

@@ -21,7 +21,7 @@ class MainVC: UIViewController {
     // MARK: - Actions
 
     @objc func loadWebView() {
-        navigationController?.pushViewController(WebViewViewController(webSDKVersion: .cdn), animated: true)
+        navigationController?.pushViewController(WebViewViewController(sdkTargetVersion: EnvironmentVars.sdkTargetVersion), animated: true)
     }
 }
 

SmartCaptureDemo/Network/ApiEndpoint.swift

@@ -11,8 +11,7 @@ enum ApiEndpoint {
     case applicantApi
     case sdkTokenApi(applicantID: String)
     case workFlowRunApi(applicantID: String)
-    case sclWebView
-
+
     var path: String {
         switch self {
         case .applicantApi:
@@ -21,8 +20,6 @@ enum ApiEndpoint {
             return "v3.3/sdk_token"
         case .workFlowRunApi:
             return "v3.6/workflow_runs"
-        case .sclWebView:
-            return "https://crowd-testing.eu.onfido.app/f/755350ab-4ed2-4e4f-8834-d57c98513658/"
         }
     }
 }

SmartCaptureDemo/Network/ApiManager.swift

@@ -48,8 +48,6 @@ final class ApiManager {
                 "applicant_id": "\(id)",
                 "workflow_id": "\(workflowId)"
             ]
-        case .sclWebView:
-            break
         }
 
         let urlString = "\(baseURL)\(endpoint.path)"

SmartCaptureDemo/WebView.swift

@@ -7,11 +7,6 @@
 
 import Foundation
 
-enum WebSDKVersion {
-    case scl
-    case cdn
-}
-
 struct ApplicantResponse: Decodable {
     let id: String
 }

SmartCaptureDemo/WebViewViewController.swift

@@ -12,13 +12,13 @@ final class WebViewViewController: UIViewController {
 
     // MARK: - Properties
 
-    private let webSDKVersion: WebSDKVersion
+    private let sdkTargetVersion: String
     private var webView: WKWebView?
 
     // MARK: - Initialization
 
-    init(webSDKVersion: WebSDKVersion) {
-        self.webSDKVersion = webSDKVersion
+    init(sdkTargetVersion: String) {
+        self.sdkTargetVersion = sdkTargetVersion
         super.init(nibName: nil, bundle: nil)
 
         Task {
@@ -31,9 +31,11 @@ final class WebViewViewController: UIViewController {
                 let workflowRunResponse: WorkFlowRunResponse = try await ApiManager.shared.getData(
                     from: .workFlowRunApi(applicantID: applicantResponse.id)
                 )
-
+
+                print("ℹ️ Integrating with Web SDK version: \(sdkTargetVersion)")
+
                 let config = setupWebConfiguration(token: sdkTokenResponse.token, workflowRunId: workflowRunResponse.id)
-                setupWebView(config: config)
+                setupWebView(config: config, sdkTargetVersion: sdkTargetVersion)
             } catch {
                 print("⚠️: \(error)")
             }
@@ -50,38 +52,14 @@ final class WebViewViewController: UIViewController {
     }
 
     // MARK: - Private Methods
-
     @MainActor private func setupWebConfiguration(token: String?, workflowRunId: String?) -> WKWebViewConfiguration {
         /// Load script
-        var scriptPath: String?
         var scriptSource: String?
-        var scriptTag: String?
 
         guard let token, let workflowRunId else { return WKWebViewConfiguration() }
-
-       // htmlString = "<head><script src='https://sdk.onfido.com/v14'></script></head>"
-
-    //    //let metaTag = "<meta name=\"viewport\" content=\"user-scalable=no, width=device-width\">"
-    //    let scriptTag = "<script src=\"https://sdk.onfido.com/v14\" charset=\"utf-8\" ></script>"
-    //    let html = "\(scriptTag)"
-
-    //     // Load HTML string to web view in main thread
-    //     webView.loadHTMLString(html, baseURL: nil)
-
-        scriptTag = """
-        var script = document.createElement('script');
-        script.src = 'https://sdk.onfido.com/v14';
-        script.type = 'text/javascript';
-        script.charset = 'utf-8';
-        document.getElementsByTagName('head')[0].appendChild(script);
-        """
-
-        guard let scriptTag else { return WKWebViewConfiguration() }
-
+
         let contentController = WKUserContentController()
-        let userScript = WKUserScript(source: scriptTag , injectionTime: .atDocumentStart, forMainFrameOnly: true)
-         contentController.addUserScript(userScript)
-
+
         scriptSource = """
         Onfido.init({
             token: '\(token)',
@@ -107,7 +85,7 @@ final class WebViewViewController: UIViewController {
         return webConfiguration
     }
 
-    private func setupWebView(config: WKWebViewConfiguration) {
+    private func setupWebView(config: WKWebViewConfiguration, sdkTargetVersion: String) {
         let webView = WKWebView(frame: CGRect.zero, configuration: config)
         webView.navigationDelegate = self
 
@@ -120,8 +98,8 @@ final class WebViewViewController: UIViewController {
             webView.trailingAnchor.constraint(equalTo: view.trailingAnchor),
             webView.bottomAnchor.constraint(equalTo: view.safeAreaLayoutGuide.bottomAnchor, constant: -12)
         ])
-
-        webView.load("index", version: .cdn) { err in
+        
+        webView.load("index", sdkTargetVersion: sdkTargetVersion) { err in
             print("🚨🚨🚨: \(err)")
         }
 

SmartCaptureDemo/index.html

@@ -1,11 +1,11 @@
 <!DOCTYPE html>
 <html lang="en-us">
     <head>
-        <script src="https://sdk.onfido.com/v14" charset="utf-8"></script>
+        <script src="https://sdk.onfido.com/capture/core/$SDK_TARGET_VERSION/Onfido.iife.js" charset="utf-8"></script>
         <meta name="viewport" content="width=device-width, initial-scale=1">
         <title>Hello Onfido</title>
     </head>
     <body>
         <div id="onfido-mount"></div>
     </body>
-</html>
+</html>