How Do I Resolve an 'Invalid_response'(SAML Response must contain 1 assertion) Error when Using a SAML Authentication Provider in Ansible Tower?

Solution Verified - Updated -

Issue

When trying login using SAML, I receive the following error along with failed authentication:

Authentication Failed: SAML login failed: ['Invalid_response'](SAML Response must contain 1 assertion).

Environment

  • Ansible Tower >= 3.1.x

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