Examples with Tube com.sun.xml.ws.api.pipe.Tube used on opensource projects

Example 1 with Tube

use of com.sun.xml.ws.api.pipe.Tube in project Payara by payara.

the class CommonServerSecurityTube method processRequest.

@Override
public NextAction processRequest(Packet request) {
    try {
        if (isHttpBinding) {
            return doInvoke(super.next, request);
        }
        AuthStatus status = AuthStatus.SUCCESS;
        info = new PacketMapMessageInfo(request, new Packet());
        // XXX at this time, we expect the server subject to be null
        serverSubject = (Subject) request.invocationProperties.get(PipeConstants.SERVER_SUBJECT);
        // could change the request packet
        sAC = helper.getServerAuthContext(info, serverSubject);
        Subject clientSubject = getClientSubject(request);
        final Packet validatedRequest;
        try {
            if (sAC != null) {
                // client subject must not be null
                // and when return status is SUCCESS, module
                // must have called handler.handle(CallerPrincipalCallback)
                status = sAC.validateRequest(info, clientSubject, serverSubject);
            }
        } catch (Exception e) {
            _logger.log(Level.SEVERE, LogUtils.ERROR_REQUEST_VALIDATION, e);
            WebServiceException wse = new WebServiceException(localStrings.getLocalString("enterprise.webservice.cantValidateRequest", "Cannot validate request for {0}", new Object[] { helper.getModelName() }), e);
            // set status for audit
            status = AuthStatus.SEND_FAILURE;
            // if unable to determine if two-way will return empty response
            Packet ret = helper.getFaultResponse(info.getRequestPacket(), info.getResponsePacket(), wse);
            return doReturnWith(ret);
        } finally {
            validatedRequest = info.getRequestPacket();
            helper.auditInvocation(validatedRequest, status);
        }
        Packet response = null;
        if (status == AuthStatus.SUCCESS) {
            boolean authorized = false;
            try {
                helper.authorize(validatedRequest);
                authorized = true;
            } catch (Exception e) {
                // not authorized, construct fault and proceded
                response = helper.getFaultResponse(validatedRequest, info.getResponsePacket(), e);
                return doReturnWith(response);
            }
            if (authorized) {
                // only do doAdPriv if SecurityManager is in effect
                if (System.getSecurityManager() == null) {
                    try {
                        // proceed to invoke the endpoint
                        return doInvoke(super.next, validatedRequest);
                    } catch (Exception e) {
                        _logger.log(Level.SEVERE, LogUtils.NEXT_PIPE, e);
                        response = helper.getFaultResponse(validatedRequest, info.getResponsePacket(), e);
                        return doReturnWith(response);
                    }
                } else {
                    try {
                        final Tube next = super.next;
                        NextAction action = (NextAction) Subject.doAsPrivileged(clientSubject, new PrivilegedExceptionAction() {

                            public Object run() throws Exception {
                                // proceed to invoke the endpoint
                                return doInvoke(next, validatedRequest);
                            }
                        }, null);
                        return action;
                    } catch (PrivilegedActionException pae) {
                        Throwable cause = pae.getCause();
                        _logger.log(Level.SEVERE, LogUtils.NEXT_PIPE, cause);
                        response = helper.getFaultResponse(validatedRequest, info.getResponsePacket(), cause);
                        return doReturnWith(response);
                    }
                }
            } else {
                // if not authorized
                // not authorized, construct fault and proceded
                response = helper.getFaultResponse(validatedRequest, info.getResponsePacket(), new Exception("Client Not Authorized"));
                return doReturnWith(response);
            }
        } else {
            // validateRequest did not return success
            if (_logger.isLoggable(Level.FINE)) {
                _logger.log(Level.FINE, "ws.status_validate_request", status);
            }
            // even for one-way mep, may return response with non-empty message
            response = info.getResponsePacket();
            return doReturnWith(response);
        }
    } catch (Throwable t) {
        if (!(t instanceof WebServiceException)) {
            t = new WebServiceException(t);
        }
        return doThrow(t);
    }
}