int Request(int _first, struct Node* _t, struct Node* _l, struct Position* _p) {
if (_first==true) {
if (_l->owner == _t) {
return -1;
}
requestEvent(_t, _l, _p);
checkForCycles(_t);
}
if (!_p->inHist) {
return -1;
}
grant(_p, _t);
int i = 0;
while (i < histSize) {
if (contains(&history[i], _p)) {
if (instance(&history[i], 0)) {
yieldEvent(_t, &history[i]);
ungrant(_p, _t);
checkForCycles(_t);
return i;
}
}
i = i + 1;
}
grantEvent(_t, _l, _p);
return -1;
}
Errors::Code DefaultClientAuthorizationFacade::processAuthorizationRequest(const IHttpRequest& request, IHttpResponse &response) const
{
if (!request.isParamExist(_acceptedFieldName))
{
make_error_response(Errors::Code::access_denied, "user denided access to client", request, response);
return Errors::Code::access_denied;
}
if (!request.isParamExist(_userIdFieldName) || !request.isParamExist(Params::client_id) || !request.isParamExist(Params::scope))
{
make_error_response(Errors::Code::invalid_request, "no one or more required parameters user_id, client_id, scope", request, response);
return Errors::Code::access_denied;
}
Grant grant(request.getParam(_userIdFieldName), request.getParam(Params::client_id), request.getParam(Params::scope));
ServiceLocator::instance()->Storage->saveGrant(grant);
//HACK: should use POST UserAuthenticationFacadeMock::_originalRequestFieldName parameter
response.addHeader("Location", request.getHeader("Referer"));
response.setStatus(302);
return Errors::ok;
};