SAML2 with Duo SSO

PowerShell Universal
1 
Product: PowerShell Universal
Version: 1.4.6

Hi all,

I’m trying to set up SSO with Duo SSO using SAML. It seems like the ACS URL isn’t working right.

I get properly sent to Duo for authentication, but on the way back I get this. Do I need something different for the ACS url?

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2

Here are my settings in Powershell Universal

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3

And my settings in Duo (sorry, new user and I have to split these up over multiple replies)

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4

Alright, well, I figured it out. It turns out that in Duo, the Entity ID under Service Provider needed to be the Duo Entity ID again. Strange.