Initial Commit

.gitignore

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+.DS_Store
+.build
+.swiftpm/xcode/package.xcworkspace/xcuserdata

.swiftpm/xcode/xcuserdata/theodor.greholm.xcuserdatad/xcschemes/xcschememanagement.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+ <key>SchemeUserState</key>
+ <dict>
+ <key>TrustlyIosSdk.xcscheme_^#shared#^_</key>
+ <dict>
+ <key>orderHint</key>
+ <integer>0</integer>
+ </dict>
+ </dict>
+</dict>
+</plist>

Package.swift

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+// swift-tools-version:5.3
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+ name: "TrustlyIosSdk",
+ products: [
+ // Products define the executables and libraries a package produces, and make them visible to other packages.
+ .library(
+ name: "TrustlyIosSdk",
+ targets: ["TrustlyIosSdk"]),
+ ],
+ targets: [
+ // Targets are the basic building blocks of a package. A target can define a module or a test suite.
+ // Targets can depend on other targets in this package, and on products in packages this package depends on.
+ .target(
+ name: "TrustlyIosSdk",
+ dependencies: []),
+ ]
+)

README.md

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+# TrustlyIosSdk
+
+A description of this package.

Sources/TrustlyIosSdk/TrustlyIosSdk.h

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+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2020 Trustly Group AB
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+
+#import <UIKit/UIKit.h>
+
+//! Project version number for trustly-framework-ios.
+FOUNDATION_EXPORT double trustly_framework_iosVersionNumber;
+
+//! Project version string for trustly-framework-ios.
+FOUNDATION_EXPORT const unsigned char trustly_framework_iosVersionString[];
+
+// In this header, you should import all the public headers of your framework using statements like #import <trustly_framework_ios/PublicHeader.h>

Sources/TrustlyIosSdk/TrustlyOpenURLScheme.swift

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+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2020 Trustly Group AB
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+import Foundation
+import WebKit
+
+/**
+ Will try to open the URL, then return result in callback
+ :param: JSON
+ */
+public class TrustlyWKScriptOpenURLScheme: NSObject, WKScriptMessageHandler {
+
+ public static let NAME = "trustlyOpenURLScheme"
+ var webView: WKWebView
+
+ public init(webView: WKWebView) {
+ self.webView = webView
+ }
+
+ public func userContentController(_ userContentController: WKUserContentController, didReceive message: WKScriptMessage) {
+ if let parsed = getParsedJSON(object: message.body as AnyObject),
+ let callback: String = parsed.object(forKey: "callback") as? String,
+ let urlscheme: String = parsed.object(forKey: "urlscheme") as? String
+ {
+ UIApplication.shared.openURL(NSURL(string: urlscheme)! as URL)
+ let js: String = String(format: "%@", [callback, urlscheme])
+ webView.evaluateJavaScript(js, completionHandler: nil)
+ }
+ }
+
+ /**
+ Helper function that will try to parse AnyObject to JSON and return as NSDictionary
+ :param: AnyObject
+ :returns: JSON object as NSDictionary if parsing is successful, otherwise nil
+ */
+ func getParsedJSON(object: AnyObject) -> NSDictionary? {
+ do {
+ let jsonString: String = object as! String
+ let jsonData = jsonString.data(using: String.Encoding.utf8)!
+ let parsed = try JSONSerialization.jsonObject(with: jsonData, options: JSONSerialization.ReadingOptions.allowFragments) as! NSDictionary
+ return parsed
+ } catch let error as NSError {
+ print("A JSON parsing error occurred:\n \(error)")
+ }
+ return nil
+ }
+}

Sources/TrustlyIosSdk/TrustlyWKWebView.swift

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+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2020 Trustly Group AB
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+import UIKit
+import WebKit
+import SafariServices
+
+public class TrustlyWKWebView: UIView, WKNavigationDelegate, WKUIDelegate, SFSafariViewControllerDelegate {
+ var trustlyView: WKWebView?
+
+ public init?(checkoutUrl: String, frame: CGRect) {
+ super.init(frame: frame)
+
+ let userContentController: WKUserContentController = WKUserContentController()
+ let configuration: WKWebViewConfiguration = WKWebViewConfiguration()
+ configuration.userContentController = userContentController
+ configuration.preferences.javaScriptCanOpenWindowsAutomatically = true
+
+ trustlyView = WKWebView(frame: frame, configuration: configuration)
+ guard let trustlyView = trustlyView else { return nil }
+
+ trustlyView.navigationDelegate = self
+ trustlyView.uiDelegate = self
+ trustlyView.navigationDelegate = self
+ trustlyView.uiDelegate = self
+
+ userContentController.add(
+ TrustlyWKScriptOpenURLScheme(webView: trustlyView), name: TrustlyWKScriptOpenURLScheme.NAME)
+ if let url = URL(string: checkoutUrl) {
+ trustlyView.load(URLRequest(url: url))
+ trustlyView.allowsBackForwardNavigationGestures = true
+ }
+
+ addSubview(trustlyView)
+ }
+
+ public required init?(coder aDecoder: NSCoder) {
+ fatalError("init(coder:) has not been implemented")
+ }
+
+ public func webView(_ webView: WKWebView, createWebViewWith configuration: WKWebViewConfiguration, for navigationAction: WKNavigationAction, windowFeatures: WKWindowFeatures) -> WKWebView? {
+
+ if navigationAction.targetFrame == nil {
+ if let parentViewController: UIViewController = UIApplication.shared.keyWindow?.rootViewController,
+ let url = navigationAction.request.url {
+ let safariView = SFSafariViewController(url: url)
+ parentViewController.present(safariView, animated: true, completion: nil)
+ safariView.delegate = self
+ }
+ }
+
+ return nil
+ }
+}