Examples with LogoutHandler com.tremolosecurity.proxy.logout.LogoutHandler used on opensource projects

Example 1 with LogoutHandler

use of com.tremolosecurity.proxy.logout.LogoutHandler in project OpenUnison by TremoloSecurity.

the class ConfigSys method doConfig.

/* (non-Javadoc)
	 * @see com.tremolosecurity.proxy.ConfigSys#doConfig(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, com.tremolosecurity.proxy.util.NextSys)
	 */
public void doConfig(HttpServletRequest req, HttpServletResponse resp, NextSys nextSys) throws IOException, ServletException {
    UrlHolder holder = null;
    AuthInfo userAuth = null;
    try {
        SessionManager sessionManager = (SessionManager) this.ctx.getAttribute(ProxyConstants.TREMOLO_SESSION_MANAGER);
        boolean setSessionCookie = false;
        boolean checkLogout = false;
        RequestHolder reqHolder = (RequestHolder) req.getAttribute(ProxyConstants.TREMOLO_REQ_HOLDER);
        holder = (UrlHolder) req.getAttribute(ProxyConstants.AUTOIDM_CFG);
        boolean isForcedAuth = req.getAttribute(ProxyConstants.TREMOLO_IS_FORCED_AUTH) != null ? (Boolean) req.getAttribute(ProxyConstants.TREMOLO_IS_FORCED_AUTH) : false;
        checkLogout = true;
        StringBuffer resetsb = new StringBuffer(cfg.getAuthPath()).append("resetChain");
        HttpSession sharedSession = req.getSession();
        if (sharedSession != null) {
            AuthController actl = (AuthController) sharedSession.getAttribute(ProxyConstants.AUTH_CTL);
            if (actl != null && actl.getHolder() != null) {
                RequestHolder presentHolder = actl.getHolder();
                AuthInfo authdata = actl.getAuthInfo();
                userAuth = authdata;
                if (!req.getRequestURI().startsWith(cfg.getAuthPath()) && /*&&  ! presentHolder.getUrlNoQueryString().equalsIgnoreCase(req.getRequestURL().toString())*/
                (authdata == null || !authdata.isAuthComplete())) {
                    // we're going to ignore requests for favicon.ico
                    if (!req.getRequestURI().endsWith("/favicon.ico") && !req.getRequestURI().endsWith("/apple-touch-icon-precomposed.png") && !req.getRequestURI().endsWith("/apple-touch-icon.png")) {
                        sharedSession.removeAttribute(ProxyConstants.AUTH_CTL);
                        this.cfg.createAnonUser(sharedSession);
                    }
                } else if (req.getRequestURI().equalsIgnoreCase(resetsb.toString())) {
                    sharedSession.removeAttribute("TREMOLO_AUTH_URI");
                    for (AuthStep step : actl.getAuthSteps()) {
                        step.setExecuted(false);
                        step.setSuccess(false);
                    }
                    actl.setCurrentStep(actl.getAuthSteps().get(0));
                    String chainName = holder.getUrl().getAuthChain();
                    AuthChainType chain = cfg.getAuthChains().get(chainName);
                    String mech = chain.getAuthMech().get(0).getName();
                    String uri = cfg.getAuthMechs().get(mech).getUri();
                    holder.getConfig().getAuthManager().loadAmtParams(sharedSession, chain.getAuthMech().get(0));
                    String redirectURI = "";
                    if (holder.getConfig().getContextPath().equalsIgnoreCase("/")) {
                        redirectURI = uri;
                    } else {
                        redirectURI = new StringBuffer().append(holder.getConfig().getContextPath()).append(uri).toString();
                    }
                    sharedSession.setAttribute("TREMOLO_AUTH_URI", redirectURI);
                    resp.sendRedirect(redirectURI);
                    return;
                }
            }
            if (isForcedAuth) {
                actl.setHolder(reqHolder);
                String authChain = holder.getUrl().getAuthChain();
                AuthChainType act = cfg.getAuthChains().get(authChain);
                holder.getConfig().getAuthManager().loadAmtParams(sharedSession, act.getAuthMech().get(0));
            }
        }
        if (holder == null) {
            if (req.getRequestURI().startsWith(cfg.getAuthPath())) {
                req.setAttribute(ProxyConstants.AUTOIDM_MYVD, cfg.getMyVD());
                ProxyResponse presp = new ProxyResponse((HttpServletResponse) resp, (HttpServletRequest) req);
                // we still need a holder
                /*AuthController actl = (AuthController) sharedSession.getAttribute(AuthSys.AUTH_CTL);
						if (actl != null) {
							holder = cfg.findURL(actl.getHolder().getUrlNoQueryString());
							req.setAttribute(ConfigSys.AUTOIDM_CFG, holder);
						} else {*/
                AuthMechanism authMech = cfg.getAuthMech(((HttpServletRequest) req).getRequestURI());
                if (authMech != null) {
                    String finalURL = authMech.getFinalURL(req, resp);
                    if (finalURL != null) {
                        holder = cfg.findURL(finalURL);
                    } else {
                    // throw new ServletException("Can not generate holder");
                    }
                } else {
                // throw new ServletException("Can not generate holder");
                }
                // no holder should be needed beyond this point
                // }
                /*
						
						
								String urlChain = holder.getUrl().getAuthChain();
								AuthChainType act = holder.getConfig().getAuthChains().get(urlChain);
								
								HashMap<String,Attribute> params = new HashMap<String,Attribute>();
								ProxyUtil.loadParams(req, params);
								reqHolder = new RequestHolder(HTTPMethod.GET,params,finalURL,true,act.getName());
								
								isForcedAuth = true;
								req.setAttribute(ConfigSys.AUTOIDM_CFG, holder);
								
								String chainName = holder.getUrl().getAuthChain();
								AuthChainType chain = cfg.getAuthChains().get(chainName);
								String mech = chain.getAuthMech().get(0).getName();
								String uri = cfg.getAuthMechs().get(mech).getUri();
								
								AuthSys.loadAmtParams(sharedSession, chain.getAuthMech().get(0));
							}
						} 
							
						
						if (holder == null) {
							resp.setStatus(HttpServletResponse.SC_NOT_FOUND);
							AccessLog.log(AccessEvent.NotFound, null, req, null, "Resource Not Found");
							return;
						}*/
                nextSys.nextSys(req, presp);
                presp.pushHeadersAndCookies(null);
            } else {
                String redirectLocation = cfg.getErrorPages().get(HttpServletResponse.SC_NOT_FOUND);
                if (redirectLocation != null) {
                    resp.sendRedirect(redirectLocation);
                } else {
                    resp.setStatus(HttpServletResponse.SC_NOT_FOUND);
                }
                AccessLog.log(AccessEvent.NotFound, null, req, null, "Resource Not Found");
            }
        } else {
            req.setAttribute(ProxyConstants.AUTOIDM_CFG, holder);
            req.setAttribute(ProxyConstants.AUTOIDM_MYVD, cfg.getMyVD());
            ProxyResponse presp = new ProxyResponse((HttpServletResponse) resp, (HttpServletRequest) req);
            ProxyData pd = null;
            try {
                nextSys.nextSys(req, presp);
                pd = (ProxyData) req.getAttribute(ProxyConstants.TREMOLO_PRXY_DATA);
                if (holder.getApp().getCookieConfig() != null) {
                    String logouturi = holder.getApp().getCookieConfig().getLogoutURI();
                    AuthController actl = (AuthController) sharedSession.getAttribute(ProxyConstants.AUTH_CTL);
                    if (actl != null) {
                        AuthInfo authdata = actl.getAuthInfo();
                        userAuth = authdata;
                        if ((req.getRequestURI().equalsIgnoreCase(logouturi) || (pd != null && pd.isLogout())) && (authdata != null)) {
                            // Execute logout handlers
                            ArrayList<LogoutHandler> logoutHandlers = (ArrayList<LogoutHandler>) sharedSession.getAttribute(LogoutUtil.LOGOUT_HANDLERS);
                            if (logoutHandlers != null) {
                                for (LogoutHandler h : logoutHandlers) {
                                    h.handleLogout(req, presp);
                                }
                            }
                            sessionManager.clearSession(holder, sharedSession, (HttpServletRequest) req, (HttpServletResponse) resp);
                        }
                    }
                }
                presp.pushHeadersAndCookies(holder);
                if (pd != null && pd.getIns() != null) {
                    if (pd.getResponse() == null) {
                        this.procData(pd.getRequest(), resp, holder, pd.isText(), pd.getIns(), sessionManager);
                    } else {
                        this.procData(pd.getRequest(), pd.getResponse(), holder, pd.isText(), pd.getIns(), pd.getPostProc(), sessionManager);
                    }
                }
            } finally {
                if (pd != null && pd.getHttpRequestBase() != null) {
                    pd.getHttpRequestBase().releaseConnection();
                    if (!resp.isCommitted()) {
                        resp.getOutputStream().flush();
                        resp.getOutputStream().close();
                    }
                }
            }
        }
    } catch (Exception e) {
        ApplicationType appType = null;
        if (holder != null) {
            appType = holder.getApp();
        } else {
            appType = new ApplicationType();
            appType.setName("UNKNOWN");
        }
        AccessLog.log(AccessEvent.Error, appType, (HttpServletRequest) req, userAuth, "NONE");
        req.setAttribute("TREMOLO_ERROR_REQUEST_URL", req.getRequestURL().toString());
        req.setAttribute("TREMOLO_ERROR_EXCEPTION", e);
        logger.error("Could not process request", e);
        String redirectLocation = cfg.getErrorPages().get(500);
        if (redirectLocation != null) {
            resp.sendRedirect(redirectLocation);
        } else {
            StringBuffer b = new StringBuffer();
            b.append(cfg.getAuthFormsPath()).append("error.jsp");
            resp.setStatus(500);
            req.getRequestDispatcher(b.toString()).forward(req, resp);
        }
    }
}