fix: iframe deeplink

.changeset/small-games-judge.md

@@ -0,0 +1,20 @@
+---
+'@reown/appkit-scaffold-ui': patch
+'@reown/appkit-core': patch
+'@reown/appkit-adapter-ethers': patch
+'@reown/appkit-adapter-ethers5': patch
+'@reown/appkit-adapter-solana': patch
+'@reown/appkit-adapter-wagmi': patch
+'@reown/appkit': patch
+'@reown/appkit-utils': patch
+'@reown/appkit-cdn': patch
+'@reown/appkit-common': patch
+'@reown/appkit-experimental': patch
+'@reown/appkit-polyfills': patch
+'@reown/appkit-siwe': patch
+'@reown/appkit-siwx': patch
+'@reown/appkit-ui': patch
+'@reown/appkit-wallet': patch
+---
+
+iframe deeplink fix

packages/core/src/utils/CoreHelperUtil.ts

@@ -5,6 +5,7 @@ import type { CaipAddress, CaipNetwork } from '@reown/appkit-common'
 import type { AccountTypeMap, ChainAdapter, LinkingRecord, NamespaceTypeMap } from './TypeUtil.js'
 
 type SDKFramework = 'html' | 'react' | 'vue'
+type OpenTarget = '_blank' | '_self' | 'popupWindow' | '_top'
 
 export const CoreHelperUtil = {
   isMobile() {
@@ -50,6 +51,14 @@ export const CoreHelperUtil = {
     navigator.clipboard.writeText(text)
   },
 
+  isIframe() {
+    try {
+      return window.self !== window.top
+    } catch (e) {
+      return false
+    }
+  },
+
   getPairingExpiry() {
     return Date.now() + ConstantsUtil.FOUR_MINUTES_MS
   },
@@ -136,11 +145,11 @@ export const CoreHelperUtil = {
 
     return target
   },
-  openHref(href: string, target: '_blank' | '_self' | 'popupWindow', features?: string) {
+  openHref(href: string, target: OpenTarget, features?: string) {
     window.open(href, this.getOpenTargetForPlatform(target), features || 'noreferrer noopener')
   },
 
-  returnOpenHref(href: string, target: '_blank' | '_self' | 'popupWindow', features?: string) {
+  returnOpenHref(href: string, target: OpenTarget, features?: string) {
     return window.open(
       href,
       this.getOpenTargetForPlatform(target),

packages/core/tests/utils/CoreHelperUtil.test.ts

@@ -1,3 +1,4 @@
+// @vitest-environment jsdom
 import { describe, expect, it } from 'vitest'
 import { CoreHelperUtil } from '../../src/utils/CoreHelperUtil.js'
 
@@ -28,4 +29,32 @@ describe('CoreHelperUtil', () => {
       expect(CoreHelperUtil.isAddress(address, chain)).toBe(expected)
     }
   )
+
+  it('should return true when inside an iframe', () => {
+    const originalTop = global.window.top
+    const originalSelf = global.window.self
+    try {
+      ;(global.window as any).top = { name: 'top' }
+      ;(global.window as any).self = { name: 'self' }
+
+      expect(CoreHelperUtil.isIframe()).toBe(true)
+    } finally {
+      global.window.top = originalTop
+      global.window.self = originalSelf
+    }
+  })
+
+  it('should return false when not inside an iframe', () => {
+    const originalTop = global.window.top
+    const originalSelf = global.window.self
+
+    try {
+      global.window.top = global.window.self
+
+      expect(CoreHelperUtil.isIframe()).toBe(false)
+    } finally {
+      global.window.top = originalTop
+      global.window.self = originalSelf
+    }
+  })
 })

packages/scaffold-ui/src/partials/w3m-connecting-wc-mobile/index.ts

@@ -59,7 +59,8 @@ export class W3mConnectingWcMobile extends W3mConnectingWidget {
         const { redirect, href } = CoreHelperUtil.formatNativeUrl(mobile_link, this.uri)
         ConnectionController.setWcLinking({ name, href })
         ConnectionController.setRecentWallet(this.wallet)
-        CoreHelperUtil.openHref(redirect, '_self')
+        const target = CoreHelperUtil.isIframe() ? '_top' : '_self'
+        CoreHelperUtil.openHref(redirect, target)
         clearTimeout(this.labelTimeout)
         this.secondaryLabel = ConstantsUtil.CONNECT_LABELS.MOBILE
       } catch (e) {