Starting Single Sign-On...
SAML request:
<?xml version="1.0" encoding="UTF-8"?><saml2p:AuthnRequest xmlns:saml2p="urn:oasis:names:tc:SAML:2.0:protocol" AssertionConsumerServiceURL="https://tradein-program.com/instore/sso/v2/login" Destination="https://saml.e-access.att.com/isam/sps/ATTIDPEntity/saml20/logininitial?RequestBinding=HTTPPost&PartnerId=https://instore.tradein-program.com/instore/saml2/metadata.xml" ForceAuthn="false" ID="A9DADE65E9FDA4BF58A3EE81774515645" IssueInstant="2024-04-20T05:43:35.294Z" ProtocolBinding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST" Version="2.0"><saml2:Issuer xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion">https://tradein-program.com/instore/saml2/metadata.xml</saml2:Issuer></saml2p:AuthnRequest>
