feat(ios): use ASWebAuthenticationSession instead of SFAuthenticationSession (#21)

Author: vijaysingh-axway

ios/Classes/TiWebdialogAuthenticationSessionProxy.h

@@ -6,13 +6,16 @@
  * Please see the LICENSE included with this distribution for details.
  */
 
-#if IS_IOS_11
-
 #import "TiProxy.h"
-#import <SafariServices/SafariServices.h>
+#import <AuthenticationServices/AuthenticationServices.h>
 
-@interface TiWebdialogAuthenticationSessionProxy : TiProxy {
-  SFAuthenticationSession *_authSession;
+#if IS_IOS_13
+@interface TiWebdialogAuthenticationSessionProxy : TiProxy <ASWebAuthenticationPresentationContextProviding>
+#else
+@interface TiWebdialogAuthenticationSessionProxy : TiProxy
+#endif
+{
+  id _authSession;
 }
 
 #pragma mark Public API's
@@ -24,5 +27,3 @@
 - (NSNumber *)isSupported:(id)unused;
 
 @end
-
-#endif

ios/Classes/TiWebdialogAuthenticationSessionProxy.m

@@ -6,46 +6,77 @@
  * Please see the LICENSE included with this distribution for details.
  */
 
-#if IS_IOS_11
-
 #import "TiWebdialogAuthenticationSessionProxy.h"
 #import "TiUtils.h"
+#import <SafariServices/SafariServices.h>
 
 @implementation TiWebdialogAuthenticationSessionProxy
 
-- (SFAuthenticationSession *)authSession
+- (id)authSession
 {
   if (_authSession == nil) {
     NSString *url = [TiUtils stringValue:[self valueForKey:@"url"]];
     NSString *scheme = [TiUtils stringValue:[self valueForKey:@"scheme"]];
 
-    _authSession = [[SFAuthenticationSession alloc] initWithURL:[TiUtils toURL:url proxy:self]
-                                              callbackURLScheme:[TiUtils stringValue:scheme]
-                                              completionHandler:^(NSURL *callbackURL, NSError *error) {
-                                                NSMutableDictionary *event = [NSMutableDictionary dictionaryWithDictionary:@{
-                                                  @"success" : NUMBOOL(error == nil)
+    if ([TiUtils isIOSVersionOrGreater:@"12.0"]) {
+      _authSession = [[ASWebAuthenticationSession alloc] initWithURL:[TiUtils toURL:url proxy:self]
+                                                   callbackURLScheme:scheme
+                                                   completionHandler:^(NSURL *_Nullable callbackURL, NSError *_Nullable error) {
+                                                     [self fireEventWithCallbackUrl:callbackURL andError:error];
+                                                   }];
+#if IS_IOS_13
+      if ([TiUtils isIOSVersionOrGreater:@"13.0"]) {
+        ((ASWebAuthenticationSession *)_authSession).presentationContextProvider = self;
+      }
+#endif
+    } else {
+      _authSession = [[SFAuthenticationSession alloc] initWithURL:[TiUtils toURL:url proxy:self]
+                                                callbackURLScheme:scheme
+                                                completionHandler:^(NSURL *callbackURL, NSError *error) {
+                                                  [self fireEventWithCallbackUrl:callbackURL andError:error];
                                                 }];
+    }
+  }
 
-                                                if (error != nil) {
-                                                  [event setObject:[error localizedDescription] forKey:@"error"];
-                                                } else {
-                                                  [event setObject:[callbackURL absoluteString] forKey:@"callbackURL"];
-                                                }
+  return _authSession;
+}
 
-                                                if ([self _hasListeners:@"callback"]) {
-                                                  [self fireEvent:@"callback" withObject:event];
-                                                }
-                                              }];
+- (void)fireEventWithCallbackUrl:(NSURL *)callbackURL andError:(NSError *)error
+{
+  NSMutableDictionary *event = [NSMutableDictionary dictionaryWithDictionary:@{
+    @"success" : NUMBOOL(error == nil)
+  }];
+
+  if (error != nil) {
+    [event setObject:[error localizedDescription] forKey:@"error"];
+  } else {
+    [event setObject:[callbackURL absoluteString] forKey:@"callbackURL"];
   }
 
-  return _authSession;
+  if ([self _hasListeners:@"callback"]) {
+    [self fireEvent:@"callback" withObject:event];
+  }
 }
 
+#pragma mark Delegate method
+
+#if IS_IOS_13
+- (ASPresentationAnchor)presentationAnchorForWebAuthenticationSession:(ASWebAuthenticationSession *)session
+{
+  return [[UIApplication sharedApplication] keyWindow];
+}
+#endif
+
 #pragma mark Public API's
 
 - (void)start:(id)unused
 {
-  [[self authSession] start];
+  id session = [self authSession];
+  if ([session isKindOfClass:[SFAuthenticationSession class]]) {
+    [(SFAuthenticationSession *)session start];
+  } else if ([session isKindOfClass:[ASWebAuthenticationSession class]]) {
+    [(ASWebAuthenticationSession *)session start];
+  }
 }
 
 - (void)cancel:(id)unused
@@ -59,5 +90,3 @@ - (NSNumber *)isSupported:(id)unused
 }
 
 @end
-
-#endif

ios/Classes/TiWebdialogModule.m

@@ -63,7 +63,6 @@ - (SFSafariViewController *)safariController:(NSString *)url withEntersReaderIfA
 {
   if (_safariController == nil) {
     NSURL *safariURL = [NSURL URLWithString:[url stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
-#if IS_IOS_11
     if (@available(iOS 11.0, *)) {
       SFSafariViewControllerConfiguration *config = [[SFSafariViewControllerConfiguration alloc] init];
       config.entersReaderIfAvailable = entersReaderIfAvailable;
@@ -72,12 +71,9 @@ - (SFSafariViewController *)safariController:(NSString *)url withEntersReaderIfA
       _safariController = [[SFSafariViewController alloc] initWithURL:safariURL
                                                         configuration:config];
     } else {
-#endif
       _safariController = [[SFSafariViewController alloc] initWithURL:safariURL
                                               entersReaderIfAvailable:entersReaderIfAvailable];
-#if IS_IOS_11
     }
-#endif
 
     [_safariController setDelegate:self];
   }
@@ -115,7 +111,7 @@ - (NSNumber *)isOpen:(id)unused
 
 - (NSNumber *)isSupported:(id)unused
 {
-  return NUMBOOL([TiUtils isIOS9OrGreater]);
+  return NUMBOOL([TiUtils isIOSVersionOrGreater:@"9.0"]);
 }
 
 - (void)close:(id)unused
@@ -144,9 +140,7 @@ - (void)open:(id)args
   BOOL entersReaderIfAvailable = [TiUtils boolValue:@"entersReaderIfAvailable" properties:args def:YES];
   BOOL barCollapsingEnabled = NO;
 
-#if IS_IOS_11
   barCollapsingEnabled = [TiUtils boolValue:@"barCollapsingEnabled" properties:args def:YES];
-#endif
 
   SFSafariViewController *safari = [self safariController:_url withEntersReaderIfAvailable:entersReaderIfAvailable andBarCollapsingEnabled:barCollapsingEnabled];
 
@@ -157,30 +151,28 @@ - (void)open:(id)args
   if ([args objectForKey:@"tintColor"]) {
     TiColor *newColor = [TiUtils colorValue:@"tintColor" properties:args];
 
-    if ([TiUtils isIOS10OrGreater]) {
+    if ([TiUtils isIOSVersionOrGreater:@"10.0"]) {
       [safari setPreferredControlTintColor:[newColor _color]];
     } else {
       [[safari view] setTintColor:[newColor _color]];
     }
   }
 
   if ([args objectForKey:@"barColor"]) {
-    if ([TiUtils isIOS10OrGreater]) {
+    if ([TiUtils isIOSVersionOrGreater:@"10.0"]) {
       [safari setPreferredBarTintColor:[[TiUtils colorValue:@"barColor" properties:args] _color]];
     } else {
       NSLog(@"[ERROR] Ti.WebDialog: The barColor property is only available in iOS 10 and later");
     }
   }
 
-#if IS_IOS_11
   if ([args objectForKey:@"dismissButtonStyle"]) {
     if (@available(iOS 11.0, *)) {
       [safari setDismissButtonStyle:[TiUtils intValue:@"dismissButtonStyle" properties:args def:SFSafariViewControllerDismissButtonStyleDone]];
     } else {
       NSLog(@"[ERROR] Ti.WebDialog: The dismissButtonStyle property is only available in iOS 11 and later");
     }
   }
-#endif
 
   [[TiApp app] showModalController:safari
                           animated:animated];
@@ -198,10 +190,8 @@ - (void)open:(id)args
 
 #pragma mark Constants
 
-#if IS_IOS_11
 MAKE_SYSTEM_PROP(DISMISS_BUTTON_STYLE_DONE, SFSafariViewControllerDismissButtonStyleDone);
 MAKE_SYSTEM_PROP(DISMISS_BUTTON_STYLE_CLOSE, SFSafariViewControllerDismissButtonStyleClose);
 MAKE_SYSTEM_PROP(DISMISS_BUTTON_STYLE_CANCEL, SFSafariViewControllerDismissButtonStyleCancel);
-#endif
 
 @end

ios/TiWebdialog_Prefix.pch

@@ -3,9 +3,8 @@
     #import <Foundation/Foundation.h>
 #endif
 
-// iOS 11+ API's
-#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 110000
-#define IS_IOS_11 true
+#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 130000
+#define IS_IOS_13 true
 #else
-#define IS_IOS_11 false
+#define IS_IOS_13 false
 #endif

ios/manifest

@@ -2,7 +2,7 @@
 # this is your module manifest and used by Titanium
 # during compilation, packaging, distribution, etc.
 #
-version: 1.1.0
+version: 1.2.0
 apiversion: 2
 architectures: armv7 arm64 i386 x86_64
 description: titanium-web-dialog

ios/module.xcconfig

@@ -1 +1 @@
-OTHER_LDFLAGS=$(inherited) -weak_framework SafariServices
+OTHER_LDFLAGS=$(inherited) -weak_framework SafariServices -weak_framework AuthenticationServices

ios/titanium.xcconfig

@@ -4,16 +4,13 @@
 // OF YOUR TITANIUM SDK YOU'RE BUILDING FOR
 //
 //
-TITANIUM_SDK_VERSION = 7.5.2.GA
+TITANIUM_SDK_VERSION = 9.0.0.GA
 
 //
 // THESE SHOULD BE OK GENERALLY AS-IS
 //
-TITANIUM_SDK = ~/Library/Application Support/Titanium/mobilesdk/osx/$(TITANIUM_SDK_VERSION)
-TITANIUM_BASE_SDK = "$(TITANIUM_SDK)/iphone/include"
-TITANIUM_BASE_SDK2 = "$(TITANIUM_SDK)/iphone/include/TiCore"
-TITANIUM_BASE_SDK3 = "$(TITANIUM_SDK)/iphone/include/JavaScriptCore"
-HEADER_SEARCH_PATHS= $(TITANIUM_BASE_SDK) $(TITANIUM_BASE_SDK2) $(TITANIUM_BASE_SDK3)
+TITANIUM_SDK = /Users/$(USER)/Library/Application Support/Titanium/mobilesdk/osx/$(TITANIUM_SDK_VERSION)
+HEADER_SEARCH_PATHS = $(inherited) "$(TITANIUM_SDK)/iphone/include"
 FRAMEWORK_SEARCH_PATHS = $(inherited) "$(TITANIUM_SDK)/iphone/Frameworks"
 
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@titanium-sdk/ti.webdialog",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "description": "Use the native `SFSafariViewController` (iOS) and `Chrome Pages` (Android) within Axway Titanium.",
   "scripts": {
     "commit": "git-cz",