I know this question has been asked before but the answers do not seem to work in Splunk Cloud. I'm opening splunk dashboard in tabs using selenium and I'd like to know if there is a way to bypass authentication so I do not have to manually enter my splunk acc username and password?
That this can be done with Iframes or by a saved search to action to email search results as a pdf to a mailbox, and then post process that mailbox/pdf to post out to web page via a share or script. You could go full geek and roll your own using the dox at http://dev.splunk.com/
But the only official way is to use the Embed scheduled reports feature.
Go to the Reports listing page and locate the report that you would like to embed, click Edit and select Embed.
In the Enable Report Embedding dialog, click Enable Embedding to embed the report.
Copy the code out of the Embed dialog and paste it into the HTML-based web page into which you want to embed the report.
Click Done to close the Embed dialog. https://docs.splunk.com/Documentation/Splunk/latest/Report/Embedscheduledreports