/* ------------------------------------------------------------ */
public void logout(Authentication.User user) {
LOG.debug("logout {}", user);
LoginService login_service = getLoginService();
if (login_service != null) {
login_service.logout(user.getUserIdentity());
}
IdentityService identity_service = getIdentityService();
if (identity_service != null) {
// TODO recover previous from threadlocal (or similar)
Object previous = null;
identity_service.disassociate(previous);
}
}
/*
* @see org.eclipse.jetty.server.Handler#handle(java.lang.String,
* javax.servlet.http.HttpServletRequest,
* javax.servlet.http.HttpServletResponse, int)
*/
@Override
public void handle(
String pathInContext,
Request baseRequest,
HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException {
final Response base_response = baseRequest.getResponse();
final Handler handler = getHandler();
if (handler == null) return;
final Authenticator authenticator = _authenticator;
if (checkSecurity(baseRequest)) {
// See Servlet Spec 3.1 sec 13.6.3
if (authenticator != null) authenticator.prepareRequest(baseRequest);
RoleInfo roleInfo = prepareConstraintInfo(pathInContext, baseRequest);
// Check data constraints
if (!checkUserDataPermissions(pathInContext, baseRequest, base_response, roleInfo)) {
if (!baseRequest.isHandled()) {
response.sendError(HttpServletResponse.SC_FORBIDDEN);
baseRequest.setHandled(true);
}
return;
}
// is Auth mandatory?
boolean isAuthMandatory = isAuthMandatory(baseRequest, base_response, roleInfo);
if (isAuthMandatory && authenticator == null) {
LOG.warn("No authenticator for: " + roleInfo);
if (!baseRequest.isHandled()) {
response.sendError(HttpServletResponse.SC_FORBIDDEN);
baseRequest.setHandled(true);
}
return;
}
// check authentication
Object previousIdentity = null;
try {
Authentication authentication = baseRequest.getAuthentication();
if (authentication == null || authentication == Authentication.NOT_CHECKED)
authentication =
authenticator == null
? Authentication.UNAUTHENTICATED
: authenticator.validateRequest(request, response, isAuthMandatory);
if (authentication instanceof Authentication.Wrapped) {
request = ((Authentication.Wrapped) authentication).getHttpServletRequest();
response = ((Authentication.Wrapped) authentication).getHttpServletResponse();
}
if (authentication instanceof Authentication.ResponseSent) {
baseRequest.setHandled(true);
} else if (authentication instanceof Authentication.User) {
Authentication.User userAuth = (Authentication.User) authentication;
baseRequest.setAuthentication(authentication);
if (_identityService != null)
previousIdentity = _identityService.associate(userAuth.getUserIdentity());
if (isAuthMandatory) {
boolean authorized =
checkWebResourcePermissions(
pathInContext,
baseRequest,
base_response,
roleInfo,
userAuth.getUserIdentity());
if (!authorized) {
response.sendError(HttpServletResponse.SC_FORBIDDEN, "!role");
baseRequest.setHandled(true);
return;
}
}
handler.handle(pathInContext, baseRequest, request, response);
if (authenticator != null)
authenticator.secureResponse(request, response, isAuthMandatory, userAuth);
} else if (authentication instanceof Authentication.Deferred) {
DeferredAuthentication deferred = (DeferredAuthentication) authentication;
baseRequest.setAuthentication(authentication);
try {
handler.handle(pathInContext, baseRequest, request, response);
} finally {
previousIdentity = deferred.getPreviousAssociation();
}
if (authenticator != null) {
Authentication auth = baseRequest.getAuthentication();
if (auth instanceof Authentication.User) {
Authentication.User userAuth = (Authentication.User) auth;
authenticator.secureResponse(request, response, isAuthMandatory, userAuth);
} else authenticator.secureResponse(request, response, isAuthMandatory, null);
}
} else {
baseRequest.setAuthentication(authentication);
if (_identityService != null) previousIdentity = _identityService.associate(null);
handler.handle(pathInContext, baseRequest, request, response);
if (authenticator != null)
authenticator.secureResponse(request, response, isAuthMandatory, null);
}
} catch (ServerAuthException e) {
// jaspi 3.8.3 send HTTP 500 internal server error, with message
// from AuthException
response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.getMessage());
} finally {
if (_identityService != null) _identityService.disassociate(previousIdentity);
}
} else handler.handle(pathInContext, baseRequest, request, response);
}