SamlAuthenticationFilter.groovy

SamlAuthenticationFilter.groovy

class SamlAuthenticationFilter extends AbstractAuthenticationProcessingFilter  {

    public SamlAuthenticationFilter() {
        super("/somecustomauth")
    }

    @Override
    Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response) {
        if (!request.getMethod().equals("POST")) {
            throw new AuthenticationServiceException("Authentication method not supported: " + request.getMethod())
        }

        String accessToken = request.getParameter("sometoken")
        return this.getAuthenticationManager().authenticate(new SamlAuthenticationToken(accessToken));
    }

}