Fix iOS 13 compatibility issue

Maliotis · Aug 14, 2019 · d16caab · d16caab
1 parent 808b0d2
commit d16caab
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/Source/iOS/OIDExternalUserAgentIOS.m b/Source/iOS/OIDExternalUserAgentIOS.m
@@ -27,8 +27,13 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
+#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 130000
+@interface OIDExternalUserAgentIOS ()<SFSafariViewControllerDelegate, ASWebAuthenticationPresentationContextProviding>
+@end
+#else
 @interface OIDExternalUserAgentIOS ()<SFSafariViewControllerDelegate>
 @end
+#endif
 
 @implementation OIDExternalUserAgentIOS {
   UIViewController *_presentingViewController;
@@ -94,6 +99,11 @@ - (BOOL)presentExternalUserAgentRequest:(id<OIDExternalUserAgentRequest>)request
           [strongSelf->_session failExternalUserAgentFlowWithError:safariError];
         }
       }];
+#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 130000
+      if (@available(iOS 13.0, *)) {
+          authenticationVC.presentationContextProvider = self;
+      }
+#endif
       _webAuthenticationVC = authenticationVC;
       openedUserAgent = [authenticationVC start];
     }
@@ -214,6 +224,14 @@ - (void)safariViewControllerDidFinish:(SFSafariViewController *)controller NS_AV
   [session failExternalUserAgentFlowWithError:error];
 }
 
+#if __IPHONE_OS_VERSION_MAX_ALLOWED >= 130000
+#pragma mark - ASWebAuthenticationPresentationContextProviding
+
+- (ASPresentationAnchor)presentationAnchorForWebAuthenticationSession:(ASWebAuthenticationSession *)session API_AVAILABLE(ios(13.0)){
+    return UIApplication.sharedApplication.keyWindow;
+}
+#endif
+
 @end
 
 NS_ASSUME_NONNULL_END