in src/main/java/com/epam/digital/data/platform/excerpt/api/config/SecurityContextResolver.java [37:45]
public Object resolveArgument(MethodParameter parameter, ModelAndViewContainer mavContainer,
NativeWebRequest webRequest, WebDataBinderFactory binderFactory) {
var context = new SecurityContext();
context.setAccessToken(webRequest.getHeader(Header.ACCESS_TOKEN.getHeaderName()));
context.setDigitalSignature(webRequest.getHeader(Header.X_DIGITAL_SIGNATURE.getHeaderName()));
context.setDigitalSignatureDerived(
webRequest.getHeader(Header.X_DIGITAL_SIGNATURE_DERIVED.getHeaderName()));
return context;
}