iframe cors errors in safari browser for krpano video

PratapDessai

Following is jsbin. https://output.jsbin.com/worerocono

Simple, just used krpano example inside iframe in safari browser

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<body>
<iframe src="https://krpano.com/examples/119/k…o/videopano.xml"></iframe>
</body>
</html>

Throws error
Blocked a frame with origin "https://krpano.com" from accessing a frame with origin "https://output.jsbin.com". Protocols, domains, and ports must match.

at embedPanoJS

Kindly help

klaus.krpano

Hi,

that's a wrong behavior of the Safari browser - the krpano viewer tests if access to the top frame is possible in a try&catch block and normally the browser shouldn't report anything here.

But except to the message there is no problem here, everything works correctly.

Or if you mean why the external embedding itself is not allowed - that's because on the used viewer protection settings.

Best regards,
Klaus

PratapDessai · Screen Shot 2016-10-06 at 8.39.47 PM.png

Yes. this is safari problem. try..catch actually doesn't throw any exception. Chrome it's all good, as there is exception thrown there.

No. It doesn't work. It shown black page inside iframe with message "FATAL ERROR : LICENSE ERROR - WRONG DOMAIN".
At another place my example.. I get "Security DOM 18 : exception" error msg. Video plays blank with sound.

JS Bin Url, open in safari : https://jsbin.com/sugofij

screenshot attached.

klaus.krpano

Zitat von PratapDessai

No. It doesn't work. It shown black page inside iframe with message "FATAL ERROR : LICENSE ERROR - WRONG DOMAIN".

That's correct - it should show that message.
That's an (optional) protecting setting - 'the external embedding into external iframes is blocked' - see in the protect tool this setting:

Zitat von PratapDessai

At another place my example.. I get "Security DOM 18 : exception" error msg. Video plays blank with sound.

That happens when you try to access files from an other server and the other server haven't enabled CORS or have CORS enabled but configured to not allow the access.

Best regards,
Klaus

PratapDessai

Zitat von klaus.krpano

That's correct - it should show that message.
That's an (optional) protecting setting - 'the external embedding into external iframes is blocked' - see in the protect tool this setting:

I am not getting what you saying here.
I tried both.. checking and unchecking this option - "Block viewer embdedding into external iframes" while generating viewer files.
Still I see that same error message in Safari, when fetched under iframe.
Is it possible to make this work inside iFrame? Help.

klaus.krpano

When you embed your OWN panos it would work of course!
But the panos on the krpano page are protected from external embedded.

iframe cors errors in safari browser for krpano video

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