feat: embed messages origin configurable via URI

Author: rodcoffani

packages/web-pkg/src/composables/embedMode/useEmbedMode.ts

@@ -39,7 +39,9 @@ export const useEmbedMode = () => {
     return configStore.options.embed?.fileTypes
   })
 
-  const messagesTargetOrigin = computed(() => configStore.options.embed?.messagesOrigin)
+  const messagesTargetOrigin = computed(() => {
+    return configStore.options.embed?.messagesOrigin
+  })
 
   const isDelegatingAuthentication = computed(
     () => unref(isEnabled) && configStore.options.embed?.delegateAuthentication

packages/web-runtime/src/container/bootstrap.ts

@@ -125,6 +125,12 @@ const getEmbedConfigFromQuery = (
     config.delegateAuthenticationOrigin = delegateAuthenticationOrigin
   }
 
+  const messagesOrigin = getQueryParam('embed-messages-origin')
+
+  if (messagesOrigin) {
+    config.messagesOrigin = messagesOrigin
+  }
+
   return config
 }