boolean handleLoggedInUser(
FilterChain chain,
HttpServletRequest httpRequest,
HttpServletResponse httpResponse,
ServiceAccess serviceAccess,
AuthorizationRequestData rdo)
throws ServletException, IOException {
VOUserDetails userDetails = rdo.getUserDetails();
if (userDetails != null) {
httpRequest.getSession().setAttribute(PORTAL_HAS_BEEN_REQUESTED, !rdo.isMarketplace());
// if the user wants to use another organization he must login
// again (the service sessions are destroyed as well)
// don't let a user with status PASSWORD_MUST_BE_CHANGED see any
// site but the one to change the pwd
if (!authSettings.isServiceProvider()) {
if (userDetails.getStatus() == UserAccountStatus.PASSWORD_MUST_BE_CHANGED
&& !rdo.isRequestedToChangePwd()) {
forwardToPwdPage(userDetails.getUserId(), httpRequest, httpResponse);
return true;
}
}
// TODO stavreva: check this again
if (authSettings.isServiceProvider() || !rdo.isRequestedToChangePwd()) {
long t = System.currentTimeMillis();
if (ADMStringUtils.isBlank(httpRequest.getServletPath())
|| httpRequest.getServletPath().startsWith(MenuBean.LINK_DEFAULT)) {
String defaultUrl = getDefaultUrl(serviceAccess, rdo, httpRequest);
forward(defaultUrl, httpRequest, httpResponse);
}
if (loginPage.equalsIgnoreCase(httpRequest.getServletPath())) {
sendRedirect(httpRequest, httpResponse, MenuBean.LINK_DEFAULT);
}
if (isPageForbiddenToAccess(httpRequest, rdo, serviceAccess)) {
forward(insufficientAuthoritiesUrl, httpRequest, httpResponse);
}
chain.doFilter(httpRequest, httpResponse);
if (logger.isDebugLoggingEnabled()) {
logger.logDebug(
"URL='"
+ rdo.getRelativePath()
+ "' processed in "
+ (System.currentTimeMillis() - t)
+ "ms");
}
return true;
}
}
return false;
}
/**
* @param httpRequest
* @param rdo
* @param identityService
* @param session
*/
private void setupUserDetail(
HttpServletRequest httpRequest,
AuthorizationRequestData rdo,
IdentityService identityService,
HttpSession session) {
rdo.setUserDetails(identityService.getCurrentUserDetails());
HttpSession httpSession = httpRequest.getSession(false);
if (httpSession != null) {
session.setAttribute(Constants.SESS_ATTR_USER, rdo.getUserDetails());
}
}
private boolean isPageForbiddenToAccess(
HttpServletRequest httpRequest, AuthorizationRequestData rdo, ServiceAccess serviceAccess) {
@SuppressWarnings("unchecked")
List<PageAuthorization> pageAuthorizationList =
((List<PageAuthorization>)
httpRequest.getSession().getAttribute(Constants.SESS_ATTR_PAGE_AUTHORIZATION));
if (pageAuthorizationList == null) {
PageAuthorizationBuilder builder = new PageAuthorizationBuilder(serviceAccess);
pageAuthorizationList = builder.buildPageAuthorizationList(new User(rdo.getUserDetails()));
httpRequest
.getSession()
.setAttribute(Constants.SESS_ATTR_PAGE_AUTHORIZATION, pageAuthorizationList);
}
for (PageAuthorization page : pageAuthorizationList) {
if (page.getCurrentPageLink().equalsIgnoreCase(httpRequest.getServletPath())) {
return !page.isAuthorized();
}
}
return false;
}
/**
* Invokes the validators and bean actions specified in the xhtml file to change the user's
* password.
*
* @throws ServletException
* @throws IOException
* @throws DatatypeConfigurationException
* @throws SAML2AuthnRequestException
*/
protected boolean handleChangeUserPasswordRequest(
FilterChain chain,
HttpServletRequest httpRequest,
HttpServletResponse httpResponse,
AuthorizationRequestData rdo,
IdentityService identityService)
throws IOException, ServletException {
if (rdo.isRequestedToChangePwd()) {
if (!PasswordValidator.validPasswordLength(rdo.getNewPassword())
|| !PasswordValidator.validPasswordLength(rdo.getNewPassword2())
|| !PasswordValidator.passwordsAreEqual(rdo.getNewPassword(), rdo.getNewPassword2())) {
// Let JSF run the validators and return the response!
chain.doFilter(httpRequest, httpResponse);
return false;
}
// Run the validators and bean methods. Prevent JSF
// from writing content to the response, otherwise the following
// redirect's wouldn't work.
HttpServletResponse resp =
new HttpServletResponseWrapper(httpResponse) {
@Override
public void flushBuffer() throws IOException {}
@Override
public PrintWriter getWriter() throws IOException {
return new PrintWriter(getOutputStream());
}
@Override
public ServletOutputStream getOutputStream() throws IOException {
return new ServletOutputStream() {
@Override
public void write(int b) throws IOException {}
};
}
};
chain.doFilter(httpRequest, resp);
httpResponse.reset();
}
VOUser voUser = new VOUser();
voUser.setUserId(rdo.getUserId());
try {
voUser = identityService.getUser(voUser);
} catch (ObjectNotFoundException e) {
handleUserNotRegistered(chain, httpRequest, httpResponse, rdo);
return false;
} catch (SaaSApplicationException e) {
setErrorAttributesAndForward(errorPage, httpRequest, httpResponse, e);
return false;
}
if (httpRequest.getAttribute(Constants.REQ_ATTR_ERROR_KEY) != null) {
// Error occurred - check if user is locked now
if (voUser.getStatus() != null
&& voUser.getStatus().getLockLevel() > UserAccountStatus.LOCK_LEVEL_LOGIN) {
httpRequest.setAttribute(Constants.REQ_ATTR_ERROR_KEY, BaseBean.ERROR_USER_LOCKED);
sendRedirect(httpRequest, httpResponse, errorPage);
} else {
// Run it again to get error result on current response
chain.doFilter(httpRequest, httpResponse);
}
return false;
}
if (voUser.getStatus() != UserAccountStatus.ACTIVE) {
// the password change request failed
// set the REQ_ATTR_ERROR_KEY to avoid an infinite loop
httpRequest
.getSession()
.setAttribute(Constants.SESS_ATTR_USER, identityService.getCurrentUserDetails());
httpRequest.setAttribute(Constants.REQ_ATTR_ERROR_KEY, "");
if (rdo.isMarketplace()) {
forward(BaseBean.MARKETPLACE_LOGIN, httpRequest, httpResponse);
} else {
forward(pwdPage, httpRequest, httpResponse);
}
return false;
}
rdo.setPassword(httpRequest.getParameter(BesServletRequestReader.REQ_PARAM_PASSWORD_NEW));
rdo.getUserDetails().setStatus(UserAccountStatus.ACTIVE);
return true;
}
protected void handleProtectedUrlAndChangePwdCase(
FilterChain chain,
HttpServletRequest httpRequest,
HttpServletResponse httpResponse,
AuthorizationRequestData rdo)
throws IOException, ServletException {
if (logger.isDebugLoggingEnabled()) {
logger.logDebug("Access to protected URL='" + rdo.getRelativePath() + "'");
}
ServiceAccess serviceAccess = ServiceAccess.getServiceAcccessFor(httpRequest.getSession());
try {
if (rdo.isAccessToServiceUrl()) {
/*
* We must NOT read the request parameters for service URLs
* because this would cause a state switch of the request.
* Afterwards the rewriting of a POST request may fail because
* the parameters can't be accessed via the request input
* stream.
*/
httpRequest = handleServiceUrl(chain, httpRequest, httpResponse, rdo);
if (httpRequest == null) {
return;
}
} else if (ADMStringUtils.isBlank(rdo.getUserId())) {
if (authSettings.isServiceProvider()) {
if (isSamlForward(httpRequest)) {
SAMLCredentials samlCredentials = new SAMLCredentials(httpRequest);
rdo.setUserId(samlCredentials.getUserId());
if (rdo.getUserId() == null) {
httpRequest.setAttribute(
Constants.REQ_ATTR_ERROR_KEY, BaseBean.ERROR_INVALID_SAML_RESPONSE);
forward(errorPage, httpRequest, httpResponse);
}
}
} else {
rdo.setUserId(httpRequest.getParameter(Constants.REQ_PARAM_USER_ID));
}
}
// continue if user is already logged-in
if (handleLoggedInUser(chain, httpRequest, httpResponse, serviceAccess, rdo)) {
return;
}
// the httpRequest was already processed and we forwarded to the
// corresponding page therefore we must not try to login again
if (httpRequest.getAttribute(Constants.REQ_ATTR_ERROR_KEY) != null) {
chain.doFilter(httpRequest, httpResponse);
return;
}
refreshData(authSettings, rdo, httpRequest, httpResponse);
// user not logged in, check user-name and password before login
// don't do a trim on password because it may have
// leading/trailing/only blanks
if (authSettings.isServiceProvider()) {
rollbackDefaultTimeout(httpRequest);
if (ADMStringUtils.isBlank(rdo.getUserId())) {
httpRequest.setAttribute(
Constants.REQ_ATTR_ERROR_KEY, BaseBean.ERROR_INVALID_SAML_RESPONSE);
if (isSamlForward(httpRequest)) {
forward(errorPage, httpRequest, httpResponse);
} else {
forwardToLoginPage(rdo.getRelativePath(), true, httpRequest, httpResponse, chain);
}
return;
}
} else {
if (ADMStringUtils.isBlank(rdo.getUserId()) || !rdo.isPasswordSet()) {
if (!rdo.isMarketplace()
&& (!ADMStringUtils.isBlank(rdo.getUserId()) || rdo.isPasswordSet())) {
// login data not complete, user or password empty
httpRequest.setAttribute(Constants.REQ_ATTR_ERROR_KEY, BaseBean.ERROR_LOGIN);
}
forwardToLoginPage(rdo.getRelativePath(), true, httpRequest, httpResponse, chain);
return;
}
}
IdentityService identityService = serviceAccess.getService(IdentityService.class);
VOUser voUser;
try {
voUser = readTechnicalUserFromDb(identityService, rdo);
} catch (ObjectNotFoundException e) {
handleUserNotRegistered(chain, httpRequest, httpResponse, rdo);
return;
} catch (SaaSApplicationException e) {
setErrorAttributesAndForward(errorPage, httpRequest, httpResponse, e);
return;
}
if (!authSettings.isServiceProvider()) {
if (isAccountLocked(httpRequest, httpResponse, voUser)) {
return;
}
}
final boolean operationSucceeded;
if (!authSettings.isServiceProvider() && rdo.isRequestedToChangePwd()) {
operationSucceeded =
handleChangeUserPasswordRequest(chain, httpRequest, httpResponse, rdo, identityService);
} else {
operationSucceeded =
loginUser(chain, httpRequest, httpResponse, voUser, rdo, identityService);
}
if (!operationSucceeded) {
return;
}
rdo.setUserDetails(identityService.getCurrentUserDetails());
// read user details value object and store it in the session, DON'T
// use old session, because it might have been invalidated
httpRequest.getSession().setAttribute(Constants.SESS_ATTR_USER, rdo.getUserDetails());
if (isPageForbiddenToAccess(httpRequest, rdo, serviceAccess)) {
forward(insufficientAuthoritiesUrl, httpRequest, httpResponse);
}
// check if user must change his password
if (!authSettings.isServiceProvider()
&& (rdo.getUserDetails().getStatus() == UserAccountStatus.PASSWORD_MUST_BE_CHANGED)) {
forwardToPwdPage(rdo.getUserDetails().getUserId(), httpRequest, httpResponse);
} else {
redirectToPrimarilyRequestedUrl(chain, httpRequest, httpResponse, serviceAccess, rdo);
}
} catch (NumberFormatException e) {
handleNumberFormatException(chain, httpRequest, httpResponse, e, rdo);
} catch (ServletException e) {
handleServletException(httpRequest, httpResponse, e);
} catch (MarketplaceRemovedException e) {
handleMarketplaceRemovedException(httpRequest, httpResponse);
}
}
