Shibboleth IdP not accepting SAML authentication requests from Auth0 application

[Kannan, Satheesh (ELS-CON)]

Hi,

I'm trying to integrate Auth0 with external shibboleth IdP as proxy.

When I try to test SAML Enterprise connection from auth0, I see the redirect going to Shibboleth Idp where flow landed in the below error page. would you recommend what configuration need to be added to accept requests from Auth0

Web Login Service - Unsupported Request
The application you have accessed is not registered for use with this service.

Please find additional details below

https://tenant.auth0.com/authorize?client_id=j2gx8ORhQPL0qFS2ORO95Sw8axnCklR0&response_type=code&connection=SAML-SP&prompt=login&scope=openid%20profile&redirect_uri=https://manage.auth0.com/tester/callback?connection=SAML-SP

It does 302 redirect to shibboleth IdP

https://shibidp-1.infra.domain-ae.com/idp/profile/SAML2/Redirect/SSO?SAMLRequest=fZFNa4NAEIbP%2FReyd90PkjQZopCSQwMtkSg99FLWdawLutqdtfTnF00P6SXHYR6emXlnT7rvRjhMoXUX%2FJqQQvTTd45gaaRs8g4GTZbA6R4JgoHi8PoCKhEw%2BiEMZuhYFEXRwxEpWKeDHVzK2hBGAs6ptZWtx1gm1jVeJ9gRflv0scbEDD239chHPzS2Qz57Fb9gbT2awIvivIhPx5R9GFljY5SSlTaNRHxcr6XcVHIrdrLZobiSRBOeHAXtQsqUUKtYrGK5LYWC9QZWm%2FcFy%2F%2FWfrKutu7z%2Fo3VFSJ4Lss8zs9FyaI39LRcqRLBsv2cFCyz%2FU1297WaCP0cFctmTE%2BhFaCNRxILFBf5nt%2BIs2v1%2F1PZLw%3D%3D&RelayState=zCQDQvufySYfUtfuoqKsjLGaE2jEWR9C

I see the below error

Web Login Service - Unsupported Request
The application you have accessed is not registered for use with this service.

Regards,
Satheesh

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