fix: fix null target origin on postMessage

antsgar · antsgar · commit b7281078374c · 2026-01-13T11:55:27.000-03:00
diff --git a/lib/ComponentRelay.ts b/lib/ComponentRelay.ts
@@ -367,7 +367,8 @@ export default class ComponentRelay {
     }
 
     Logger.info('Posting message:', postMessagePayload)
-    this.contentWindow.parent.postMessage(postMessagePayload, this.component.origin!)
+    const targetOrigin = this.component.origin && this.component.origin !== 'null' ? this.component.origin : '*'
+    this.contentWindow.parent.postMessage(postMessagePayload, targetOrigin)
   }
 
   private activateThemes(incomingUrls: string[] = []) {

Original file line number	Diff line number	Diff line change
`@@ -367,7 +367,8 @@ export default class ComponentRelay {`
`367`	`367`	`}`
`368`	`368`
`369`	`369`	`Logger.info('Posting message:', postMessagePayload)`
`370`		`- this.contentWindow.parent.postMessage(postMessagePayload, this.component.origin!)`
	`370`	`+ const targetOrigin = this.component.origin && this.component.origin !== 'null' ? this.component.origin : '*'`
	`371`	`+ this.contentWindow.parent.postMessage(postMessagePayload, targetOrigin)`
`371`	`372`	`}`
`372`	`373`
`373`	`374`	`private activateThemes(incomingUrls: string[] = []) {`