@Override
public GssResult parseResponse(Node response) throws ParserException, InvalidTokenException {
Element returnedToken = findReturnedToken(response);
RequestSecurityTokenResponseType parsedResponse =
returnedToken == null
? parseIntermediateGssResponse(response)
: parseFinalGssResponse(response);
byte[] leg = extractBinaryExchangeData(parsedResponse.getBinaryExchange());
GssResult parseResult = new GssResult(leg, returnedToken, parsedResponse.getContext());
return parseResult;
}
/**
* Helper: validate the Context attribute of the given RequestSecurityTokenResponse (and throw
* ParseException if it is not valid).
*/
private void validateContextId(RequestSecurityTokenResponseType response) throws ParserException {
String contextId = response.getContext();
if (contextId == null) {
log.debug(PROCESS_RSTR_ERROR + ": Context is null");
throw new ParserException(PROCESS_RSTR_ERROR);
}
}
