RE: [saml-dev] Réf. : RE: [saml-dev] AttributeQuery : why SOAP binding ?

> I first use an AuthnRequest to get an AuthnStatement, and latter in the
> process, the SP needs the user attributes and ask the IDP for them. So
it's
> seems logic to send an attributeQuery because the authentication has
already
> been established... Can I send an AuthnRequest to ask for specific
> attributes ? I don't know how....

Metadata + an AttributeConsumingServiceIndex.

However if your use case is really to ask for them dynamically after
authentication in response to a specific user selection, that would be more
understandable.

-- Scott