AuthnRequest from: urn:amazon:cognito:sp:eu-central-1_RxQJPTi94 ACS URL: https://duco-pentest2.auth.eu-central-1.amazoncognito.com/saml2/idpresponse Request ID: _test_d2a438bb592b43b28ed1ef2120ed3ae6
Note: XSW attacks (below) override this field.
XSW: verifier sees alice/user; parser may see persona identity.
Tests whether SP deduplicates or selects by NameFormat.
e.g. urn:oasis:names:tc:SAML:2.0:ac:classes:X509 to claim cert-based auth
Values must be arrays. Duplicate keys override the persona's value.