The current version of the Prebid Universal Creative does not support GPT out-of-page interstitials in a SafeFrame environment.
The ucTagData.pubUrl differs from the SafeFrame origin, leading to a postMessage error e.g.
Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('https://ourcraig.github.io') does not match the recipient window's origin ('https://8d4de8f36eb4e4b3193097ff2b247e5e.safeframe.googlesyndication.com').
Changing the pubUrl to "*" does not resolve the issue due to the GPT interstitial creating an iframe within the SafeFrame that the Prebid Universal Creative postMessage does not break out of.
Would it be possible to get support for GPT out-of-page interstitials in a SafeFrame environment?
patmmccann
commented
1 year ago
Type of issue
Bug/Feature Request
Description
The current version of the Prebid Universal Creative does not support GPT out-of-page interstitials in a SafeFrame environment.
The
ucTagData.pubUrldiffers from the SafeFrame origin, leading to apostMessageerror e.g.Changing the
pubUrlto"*"does not resolve the issue due to the GPT interstitial creating an iframe within the SafeFrame that the Prebid Universal CreativepostMessagedoes not break out of.Would it be possible to get support for GPT out-of-page interstitials in a SafeFrame environment?
Test page
pbjs-instl-tests
postMessageerror when trying to render inside of a SafeFrame environmentOther information
localStorage.clear()on the test page