Replace SafariServices with ASWebAuthenticationSession for iOS Google Login

Assets/Plugins/iOS/Common.h

@@ -0,0 +1,40 @@
+#ifndef Common_h
+#define Common_h
+
+typedef int bool_t;
+
+inline bool_t toBool(bool v)
+{
+    return v ? 1 : 0;
+}
+
+inline bool toBool(bool_t v)
+{
+    return v != 0;
+}
+
+inline NSString* toString(const char* string)
+{
+    if (string != NULL)
+    {
+        return [NSString stringWithUTF8String:string];
+    }
+    else
+    {
+        return [NSString stringWithUTF8String:""];
+    }
+}
+
+inline char* toString(NSString* string)
+{
+    const char* cstr = [string UTF8String];
+
+    if (cstr == NULL)
+        return NULL;
+
+    char* copy = (char*)malloc(strlen(cstr) + 1);
+    strcpy(copy, cstr);
+    return copy;
+}
+
+#endif /* Common_h */

Assets/Plugins/iOS/iOSBrowser.mm

@@ -0,0 +1,97 @@
+#import <AuthenticationServices/AuthenticationServices.h>
+
+#include "Common.h"
+
+extern UIViewController* UnityGetGLViewController();
+
+typedef void (*ASWebAuthenticationSessionCompletionCallback)(void* sessionPtr, const char* callbackUrl, int errorCode, const char* errorMessage);
+
+@interface Thirdweb_ASWebAuthenticationSession : NSObject<ASWebAuthenticationPresentationContextProviding>
+
+@property (readonly, nonatomic)ASWebAuthenticationSession* session;
+
+@end
+
+@implementation Thirdweb_ASWebAuthenticationSession
+
+- (instancetype)initWithURL:(NSURL *)URL callbackURLScheme:(nullable NSString *)callbackURLScheme completionCallback:(ASWebAuthenticationSessionCompletionCallback)completionCallback
+{
+    _session = [[ASWebAuthenticationSession alloc] initWithURL:URL
+                                            callbackURLScheme: callbackURLScheme
+                                             completionHandler:^(NSURL * _Nullable callbackURL, NSError * _Nullable error)
+    {
+        if (error != nil)
+        {
+            NSLog(@"[ASWebAuthenticationSession:CompletionHandler] %@", error.description);
+        }
+        else
+        {
+            //NSLog(@"[ASWebAuthenticationSession:CompletionHandler] Callback URL: %@", callbackURL);
+        }
+
+        completionCallback((__bridge void*)self, toString(callbackURL.absoluteString), (int)error.code, toString(error.localizedDescription));
+    }];
+
+    [_session setPresentationContextProvider:self];
+    return self;
+}
+
+- (nonnull ASPresentationAnchor)presentationAnchorForWebAuthenticationSession:(nonnull ASWebAuthenticationSession *)session
+{
+    #if __IPHONE_OS_VERSION_MAX_ALLOWED >= 130000 || __TV_OS_VERSION_MAX_ALLOWED >= 130000
+        return [[[UIApplication sharedApplication] delegate] window];
+    #elif __MAC_OS_X_VERSION_MAX_ALLOWED >= 101500
+        return [[NSApplication sharedApplication] mainWindow];
+    #else
+        return nil;
+    #endif
+}
+
+@end
+
+extern "C"
+{
+    Thirdweb_ASWebAuthenticationSession* Thirdweb_ASWebAuthenticationSession_InitWithURL(
+        const char* urlStr, const char* urlSchemeStr, ASWebAuthenticationSessionCompletionCallback completionCallback)
+    {
+        //NSLog(@"[ASWebAuthenticationSession:InitWithURL] initWithURL: %s callbackURLScheme:%s", urlStr, urlSchemeStr);
+
+        NSURL* url = [NSURL URLWithString: toString(urlStr)];
+        NSString* urlScheme = toString(urlSchemeStr);
+
+        Thirdweb_ASWebAuthenticationSession* session = [[Thirdweb_ASWebAuthenticationSession alloc] initWithURL:url
+                                                                            callbackURLScheme: urlScheme
+                                                                            completionCallback:completionCallback];
+        return session;
+    }
+
+    int Thirdweb_ASWebAuthenticationSession_Start(void* sessionPtr)
+    {
+        Thirdweb_ASWebAuthenticationSession* session = (__bridge Thirdweb_ASWebAuthenticationSession*) sessionPtr;
+        BOOL started = [[session session] start];
+
+        //NSLog(@"[ASWebAuthenticationSession:Start]: %s", (started ? "YES" : "NO"));
+
+        return toBool(started);
+    }
+
+    void Thirdweb_ASWebAuthenticationSession_Cancel(void* sessionPtr)
+    {
+        //NSLog(@"[ASWebAuthenticationSession:Cancel]");
+
+        Thirdweb_ASWebAuthenticationSession* session = (__bridge Thirdweb_ASWebAuthenticationSession*) sessionPtr;
+        [[session session] cancel];
+    }
+
+    int Thirdweb_ASWebAuthenticationSession_GetPrefersEphemeralWebBrowserSession(void* sessionPtr)
+    {
+        Thirdweb_ASWebAuthenticationSession* session = (__bridge Thirdweb_ASWebAuthenticationSession*) sessionPtr;
+        return toBool([[session session] prefersEphemeralWebBrowserSession]);
+    }
+
+    void Thirdweb_ASWebAuthenticationSession_SetPrefersEphemeralWebBrowserSession(void* sessionPtr, int enable)
+    {
+        Thirdweb_ASWebAuthenticationSession* session = (__bridge Thirdweb_ASWebAuthenticationSession*) sessionPtr;
+        [[session session] setPrefersEphemeralWebBrowserSession:toBool(enable)];
+    }
+}

Assets/Thirdweb/Core/Scripts/Browser/AndroidBrowser.cs

@@ -1,4 +1,4 @@
-#if UNITY_ANDROID
+#if UNITY_ANDROID && !UNITY_EDITOR
 
 using System;
 using System.Threading;

Assets/Thirdweb/Core/Scripts/Browser/CrossPlatformBrowser.cs

@@ -9,9 +9,9 @@ public class CrossPlatformBrowser : IThirdwebBrowser
 
         public async Task<BrowserResult> Login(string loginUrl, string redirectUrl, CancellationToken cancellationToken = default)
         {
-#if UNITY_ANDROID
+#if UNITY_ANDROID && !UNITY_EDITOR
             _browser = new AndroidBrowser();
-#elif UNITY_IOS
+#elif UNITY_IOS && !UNITY_EDITOR
             _browser = new IOSBrowser();
 #else
             _browser = new StandaloneBrowser();