new TwintSDK integration

Adyen.podspec

@@ -41,6 +41,17 @@ Pod::Spec.new do |s|
     plugin.dependency 'CashAppPayKitUI', '0.5.1'
   end
 
+  s.subspec 'AdyenTwint' do |plugin|
+    plugin.source_files = 'AdyenTwint/**/*.swift'
+    plugin.dependency 'Adyen/Core'
+    plugin.dependency 'Adyen/TwintSDK'
+  end
+
+  s.subspec 'TwintSDK' do |plugin|
+    plugin.vendored_frameworks = 'XCFramework/Dynamic/TwintSDK.xcframework'
+  end
+
+
   s.subspec 'Card' do |plugin|
     plugin.dependency 'Adyen/Core'
     plugin.dependency 'Adyen/Encryption'

AdyenTwint/AdyenTwint.docc/AdyenTwint.md

@@ -0,0 +1,13 @@
+# ``AdyenTwint``
+
+<!--@START_MENU_TOKEN@-->Summary<!--@END_MENU_TOKEN@-->
+
+## Overview
+
+<!--@START_MENU_TOKEN@-->Text<!--@END_MENU_TOKEN@-->
+
+## Topics
+
+### <!--@START_MENU_TOKEN@-->Group<!--@END_MENU_TOKEN@-->
+
+- <!--@START_MENU_TOKEN@-->``Symbol``<!--@END_MENU_TOKEN@-->

AdyenTwint/AdyenTwint.h

@@ -0,0 +1,17 @@
+//
+// Copyright (c) 2023 Adyen N.V.
+//
+// This file is open source and available under the MIT license. See the LICENSE file for more info.
+//
+
+#import <Foundation/Foundation.h>
+
+//! Project version number for AdyenTwint.
+FOUNDATION_EXPORT double AdyenTwintVersionNumber;
+
+//! Project version string for AdyenTwint.
+FOUNDATION_EXPORT const unsigned char AdyenTwintVersionString[];
+
+// In this header, you should import all the public headers of your framework using statements like #import <AdyenTwint/PublicHeader.h>
+
+

AdyenTwint/TwintComponent.swift

@@ -0,0 +1,20 @@
+//
+// Copyright (c) 2023 Adyen N.V.
+//
+// This file is open source and available under the MIT license. See the LICENSE file for more info.
+//
+
+@_spi(AdyenInternal) import Adyen
+import TwintSDK
+
+public final class TwintComponent {
+
+    private lazy var formViewController: FormViewController = {
+
+        return formViewController
+    }()
+
+    public var requiresModalPresentation: Bool = true
+
+    /// Initializes th
+}

Package.swift

@@ -50,6 +50,10 @@ let package = Package(
             name: "AdyenCashAppPay",
             targets: ["AdyenCashAppPay"]
         ),
+	.library(
+            name: "AdyenTwint",
+            targets: ["AdyenTwint"]
+        ),
         .library(
             name: "AdyenDelegatedAuthentication",
             targets: ["AdyenDelegatedAuthentication"]
@@ -180,6 +184,18 @@ let package = Package(
             ],
             path: "AdyenCashAppPay"
         ),
+	 .target(
+            name: "AdyenTwint",
+            dependencies: [
+                .target(name: "Adyen"),
+		.target(name: "TwintSDK")
+            ],
+            path: "AdyenTwint"
+        ),
+        .binaryTarget(
+            name: "TwintSDK",
+            path: "XCFramework/Dynamic/TwintSDK.xcframework"
+	),
         .target(
             name: "AdyenDelegatedAuthentication",
             dependencies: [
@@ -188,4 +204,4 @@ let package = Package(
             path: "AdyenDelegatedAuthentication"
         )
     ]
-)
+)

XCFramework/Dynamic/TwintSDK.xcframework/Info.plist

@@ -0,0 +1,40 @@
+<?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>AvailableLibraries</key>
+	<array>
+		<dict>
+			<key>LibraryIdentifier</key>
+			<string>ios-arm64_x86_64-simulator</string>
+			<key>LibraryPath</key>
+			<string>TwintSDK.framework</string>
+			<key>SupportedArchitectures</key>
+			<array>
+				<string>arm64</string>
+				<string>x86_64</string>
+			</array>
+			<key>SupportedPlatform</key>
+			<string>ios</string>
+			<key>SupportedPlatformVariant</key>
+			<string>simulator</string>
+		</dict>
+		<dict>
+			<key>LibraryIdentifier</key>
+			<string>ios-arm64</string>
+			<key>LibraryPath</key>
+			<string>TwintSDK.framework</string>
+			<key>SupportedArchitectures</key>
+			<array>
+				<string>arm64</string>
+			</array>
+			<key>SupportedPlatform</key>
+			<string>ios</string>
+		</dict>
+	</array>
+	<key>CFBundlePackageType</key>
+	<string>XFWK</string>
+	<key>XCFrameworkFormatVersion</key>
+	<string>1.0</string>
+</dict>
+</plist>

XCFramework/Dynamic/TwintSDK.xcframework/ios-arm64/TwintSDK.framework/Headers/TWAppConfiguration.h

@@ -0,0 +1,16 @@
+//
+//  TWAppConfiguration.h
+//  TwintSDK
+//
+//  Created by Patrick Schmid on 11/05/17.
+//  Copyright (c) 2017 Monexio. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface TWAppConfiguration : NSObject
+
+@property (strong, nonatomic) NSString* appDisplayName;
+@property (strong, nonatomic) NSString* appURLScheme;
+
+@end

XCFramework/Dynamic/TwintSDK.xcframework/ios-arm64/TwintSDK.framework/Headers/TWError.h

@@ -0,0 +1,39 @@
+//
+//  TWError.h
+//  TwintSDK
+//
+//  Created by Loic Pfister on 12/11/14.
+//  Copyright (c) 2014 Monexio. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+extern NSString *const TwintSDKDomain;
+
+/*
+ @typedef NS_ENUM (NSUInteger, TWErrorCode)
+ @abstract Error codes returned by the TwintSDK in NSError.
+
+ @discussion
+ These are valid only in the scope of TwintSDKDomain.
+ */
+typedef NS_ENUM(NSInteger, TWErrorCode) {
+    /*
+     Like nil for TWErrorCode values, represents an error code that
+     has not been initialized yet.
+     */
+	/* Payment was successful */
+    TW_B_SUCCESS,
+
+	/* Payment failed for various reason */
+    TW_B_ERROR,
+
+    /* The TWINT application is not installed */
+    TW_B_APP_NOT_INSTALLED,
+
+    /* The format of the code is invalid */
+    TW_T_CODE_FORMAT_INVALID,
+
+    /* The URL schema format is wrong */
+    TW_IOS_SCHEMA_URL_INVALID
+};

XCFramework/Dynamic/TwintSDK.xcframework/ios-arm64/TwintSDK.framework/Headers/Twint.h

@@ -0,0 +1,69 @@
+//
+//  Twint.h
+//  TwintSDK
+//
+//  Created by Loic Pfister on 06/11/14.
+//  Copyright (c) 2014 Monexio. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+#import <TwintSDK/TWAppConfiguration.h>
+
+@interface Twint : NSObject
+
+typedef void(^TWResponseHandler)(NSError *error);
+
+typedef void (^TWInstalledAppFetchHandler)(NSArray<TWAppConfiguration *>* installedAppConfigurations);
+
+typedef void (^TWAppChooserSelectionHandler)(TWAppConfiguration* selectedConfiguration);
+
+typedef void (^TWAppChooserCancelHandler)(void);
+
+/** 
+ * Calls the Twint app to execute a payment for a known code
+ * @param code The transaction code
+ * @param appConfiguration The app configuration with which the payment will be executed
+ * @param callbackAppScheme The callback app scheme invoked once the Twint app is done with the payment
+ * @return Returns a NSError object which is nil in case of successful call
+ */
++ (NSError*)payWithCode:(NSString*)code appConfiguration:(TWAppConfiguration *)appConfiguration callback:(NSString*)callbackAppScheme;
+
+/**
+ * This method starts the registration process in the Twint app with a given code
+ * @param code The transaction code
+ * @param appConfiguration The app configuration with which the registration will be executed
+ * @param callbackAppScheme The callback app scheme invoked once the Twint app is done with the registration
+ * @return Returns a NSError object which is nil in case of successful call
+ */
++ (NSError *)registerForUOFWithCode:(NSString *)code appConfiguration:(TWAppConfiguration *)appConfiguration callback:(NSString *)callbackAppScheme;
+
+/**
+ * Fetches all available app configurations from a remote and returns all that are installed on the device. If there is an error during the fetch, the cache will be used. If there is nothing in the cache yet, all Twint apps will be probed until one is found that is installed.
+ * @param completionHandler The block which will be executed once the fetch or probing is completed
+ */
++ (void)fetchInstalledAppConfigurationsWithCompletionHandler:(TWInstalledAppFetchHandler)completionHandler;
+
+/**
+ * The returned UIAlertController will show the given app configurations and a cancel button. After pressing a button, the corresponding handler will be called.
+ * @param selectionHandler The block which will be executed once a selection of a Twint app has been made by the user
+ * @param cancelHandler The block which will be executed once the user hit the cancel button
+ */
++ (UIAlertController *)controllerForAppConfigurations:(NSArray<TWAppConfiguration *> *)installedAppConfigurations
+						 selectedConfigurationHandler:(TWAppChooserSelectionHandler)selectionHandler
+										cancelHandler:(TWAppChooserCancelHandler)cancelHandler;
+
+/** 
+ * Convenience method to handle the callback from the Twint app
+ * @param url The url sent by the Twint app
+ * @param handler The block which will be executed once the callback has been analyzed
+ * @return Returns YES if the library can handle the URL/callback, NO otherwise
+ */
++ (BOOL)handleOpenURL:(NSURL*)url withResponseHandler:(TWResponseHandler)handler;
+
+/**
+ * Returns the SDK version
+ * @return Returns the SDK version string
+ */
++ (NSString*)version;
+
+@end

XCFramework/Dynamic/TwintSDK.xcframework/ios-arm64/TwintSDK.framework/Headers/TwintSDK.h

@@ -0,0 +1,11 @@
+//
+//  TwintSDK.h
+//  TwintSDK
+//
+//  Created by bacherma on 15/06/16.
+//  Copyright © 2016 Twint. All rights reserved.
+//
+
+#import <TwintSDK/TWError.h>
+#import <TwintSDK/Twint.h>
+#import <TwintSDK/TWAppConfiguration.h>

XCFramework/Dynamic/TwintSDK.xcframework/ios-arm64/TwintSDK.framework/Modules/module.modulemap

@@ -0,0 +1,6 @@
+framework module TwintSDK {
+  umbrella header "TwintSDK.h"
+
+  export *
+  module * { export * }
+}

XCFramework/Dynamic/TwintSDK.xcframework/ios-arm64_x86_64-simulator/TwintSDK.framework/Headers/TWAppConfiguration.h

@@ -0,0 +1,16 @@
+//
+//  TWAppConfiguration.h
+//  TwintSDK
+//
+//  Created by Patrick Schmid on 11/05/17.
+//  Copyright (c) 2017 Monexio. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface TWAppConfiguration : NSObject
+
+@property (strong, nonatomic) NSString* appDisplayName;
+@property (strong, nonatomic) NSString* appURLScheme;
+
+@end

XCFramework/Dynamic/TwintSDK.xcframework/ios-arm64_x86_64-simulator/TwintSDK.framework/Headers/TWError.h

@@ -0,0 +1,39 @@
+//
+//  TWError.h
+//  TwintSDK
+//
+//  Created by Loic Pfister on 12/11/14.
+//  Copyright (c) 2014 Monexio. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+extern NSString *const TwintSDKDomain;
+
+/*
+ @typedef NS_ENUM (NSUInteger, TWErrorCode)
+ @abstract Error codes returned by the TwintSDK in NSError.
+
+ @discussion
+ These are valid only in the scope of TwintSDKDomain.
+ */
+typedef NS_ENUM(NSInteger, TWErrorCode) {
+    /*
+     Like nil for TWErrorCode values, represents an error code that
+     has not been initialized yet.
+     */
+	/* Payment was successful */
+    TW_B_SUCCESS,
+
+	/* Payment failed for various reason */
+    TW_B_ERROR,
+
+    /* The TWINT application is not installed */
+    TW_B_APP_NOT_INSTALLED,
+
+    /* The format of the code is invalid */
+    TW_T_CODE_FORMAT_INVALID,
+
+    /* The URL schema format is wrong */
+    TW_IOS_SCHEMA_URL_INVALID
+};