Web API: saml2/acs

Samlsignin accepts the SAML assertion from an identity provider (IdP) and responses with the HTTP status code 302 (Found) with a location (in HTTP response header) to QPR ProcessAnalyzer containing samlhash as a parameter in the the location (that is then used to login).

Url: POST /api/samlsignin
Content-Type: application/x-www-form-urlencoded
Body: (as form data with "SAMLResponse" property)
SAMLResponse=<assertiondata>

Example location (in the HTTP response header): https://customer.onqpr.com/qprpa/ui/#?sys:username=<username>&sys:samlhash=<samlhash>