As part of the flow for Server-to-Server payments, this is the servlet exposed to validate the PARes message validation and return the 3D Secure parameters associated to the payment signature; it receives in input the PARes message, returned by the ACS and containing the authentication outcome, and returns in output their decrypted and simplified versions.
Expected behaviour depending on the authentication outcome
|Authorisation request in 3D (Full Secure) mode
|Authorisation request in 3D (Half Secure) mode
|Authorisation request in NO 3D (eci 07) mode