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1
5 package org.exoplatform.portal.filter;
6
7 import java.io.IOException  ;
8 import javax.servlet.*;
9 import javax.servlet.http.HttpServletRequest ;
10 import javax.servlet.http.HttpServletResponse ;
11 import javax.servlet.http.HttpSession ;
12 import org.apache.commons.logging.Log;
13 import org.exoplatform.commons.utils.ExceptionUtil;
14 import org.exoplatform.container.PortalContainer;
15 import org.exoplatform.container.RootContainer;
16 import org.exoplatform.container.SessionContainer;
17 import org.exoplatform.container.client.http.HttpClientInfo;
18 import org.exoplatform.container.monitor.ActionData;
19 import org.exoplatform.portal.session.PortalResources;
20 import org.exoplatform.portal.session.RequestInfo;
21 import org.exoplatform.services.database.HibernateServiceContainer;
22 import org.exoplatform.services.log.LogService;
23 import org.exoplatform.services.portal.PortalACL;
24 import org.exoplatform.services.portal.PortalConfigService;
25 import org.exoplatform.services.portal.model.PortalConfig;
26
32 public class PublicRequestFilter implements Filter {
33 private Log log_ ;
34 private PortalACL portalACL_ ;
35 private String portalName_ ;
36 private HibernateServiceContainer hserviceContainer_;
37 private PortalConfigService configService_ ;
38
39 public void init(FilterConfig filterConfig) {
40 portalName_ = filterConfig.getServletContext().getServletContextName() ;
41 PortalContainer pcontainer = RootContainer.getInstance().getPortalContainer(portalName_) ;
42 if(pcontainer == null){
43 pcontainer = RootContainer.getInstance().createPortalContainer(filterConfig.getServletContext());
44 }
45 PortalContainer.setInstance(pcontainer) ;
46 portalACL_ = (PortalACL) pcontainer.getComponentInstanceOfType(PortalACL.class) ;
47 configService_ =
48 (PortalConfigService) pcontainer.getComponentInstanceOfType(PortalConfigService.class) ;
49 hserviceContainer_ =
50 (HibernateServiceContainer) pcontainer.getComponentInstanceOfType(HibernateServiceContainer.class) ;
51 LogService lservice = (LogService) pcontainer.getComponentInstanceOfType(LogService.class) ;
52 log_ = lservice.getLog("org.exoplatform.portal.filter") ;
53 PortalContainer.setInstance(null) ;
54 }
55
56 public void doFilter(ServletRequest request, ServletResponse response,
57 FilterChain chain) throws IOException , ServletException {
58 long start = System.currentTimeMillis() ;
59 PortalContainer pcontainer = RootContainer.getInstance().getPortalContainer(portalName_) ;
60 PortalContainer.setInstance(pcontainer) ;
61 HttpServletRequest httpRequest = (HttpServletRequest ) request ;
62 HttpSession session = httpRequest.getSession() ;
63 SessionContainer scontainer = (SessionContainer)pcontainer.getComponentInstance(session.getId()) ;
64 RequestInfo rinfo = null ;
65
66 if(scontainer != null) {
67 PortalResources appres =
68 (PortalResources)scontainer.getComponentInstanceOfType(PortalResources.class);
69 appres.getLocaleConfig().setInput(httpRequest) ;
70 rinfo = (RequestInfo) scontainer.getComponentInstanceOfType(RequestInfo.class);
71 }
72 try {
73 String owner = RequestInfo.getPortalOwner(httpRequest) ;
75 if (scontainer == null ||
76 rinfo.getAccessibility() != RequestInfo.PUBLIC_ACCESS ||
77 !rinfo.getPortalOwner().equals(owner)) {
78 Util.removeAttribute(session) ;
79 PortalConfig config = configService_.getPortalConfig(owner) ;
80 if(!portalACL_.hasViewPortalPermission(config, null)) {
81 HttpServletResponse httpResponse = (HttpServletResponse ) response ;
82 pcontainer.removeSessionContainer(session.getId()) ;
83 httpResponse.sendRedirect(httpRequest.getContextPath() + "/access-error.jsp") ;
84 return ;
85 }
86 if(scontainer != null) {
87 pcontainer.removeSessionContainer(session.getId()) ;
88 }
89 scontainer = pcontainer.createSessionContainer(session.getId(), owner) ;
90 scontainer.getMonitor().setClientInfo(new HttpClientInfo(httpRequest)) ;
91 rinfo = (RequestInfo) scontainer.getComponentInstanceOfType(RequestInfo.class);
92 }
93 rinfo.init(httpRequest, RequestInfo.PUBLIC_ACCESS) ;
94 scontainer.startActionLifcycle();
95 httpRequest.setAttribute("javax.servlet.include.path_info", rinfo.getViewId()) ;
96 chain.doFilter(request, response) ;
97 } catch (Throwable ex) {
98 ex = ExceptionUtil.getRootCause(ex) ;
99 log_.error("Error: ", ex) ;
100 } finally {
101 hserviceContainer_.closeAllSessions() ;
102 long end = System.currentTimeMillis() ;
103 ActionData data = new ActionData(rinfo.getPortalOwner(),
104 rinfo.getPageName(),
105 httpRequest.getMethod(),
106 end - start,
107 httpRequest.getParameterMap()) ;
108 scontainer.getMonitor().log(data) ;
109 if(scontainer != null)scontainer.endActionLifcycle() ;
110 PortalContainer.setInstance(null) ;
111 scontainer.endActionLifcycle();
112 }
113 }
114
115 public void destroy() { }
116 }
117 |
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