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SemanticWebBuilder Portal API components and utilities
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/*
* SemanticWebBuilder es una plataforma para el desarrollo de portales y aplicaciones de integración,
* colaboración y conocimiento, que gracias al uso de tecnología semántica puede generar contextos de
* información alrededor de algún tema de interés o bien integrar información y aplicaciones de diferentes
* fuentes, donde a la información se le asigna un significado, de forma que pueda ser interpretada y
* procesada por personas y/o sistemas, es una creación original del Fondo de Información y Documentación
* para la Industria INFOTEC, cuyo registro se encuentra actualmente en trámite.
*
* INFOTEC pone a su disposición la herramienta SemanticWebBuilder a través de su licenciamiento abierto al público (‘open source’),
* en virtud del cual, usted podrá usarlo en las mismas condiciones con que INFOTEC lo ha diseñado y puesto a su disposición;
* aprender de él; distribuirlo a terceros; acceder a su código fuente y modificarlo, y combinarlo o enlazarlo con otro software,
* todo ello de conformidad con los términos y condiciones de la LICENCIA ABIERTA AL PÚBLICO que otorga INFOTEC para la utilización
* del SemanticWebBuilder 4.0.
*
* INFOTEC no otorga garantía sobre SemanticWebBuilder, de ninguna especie y naturaleza, ni implícita ni explícita,
* siendo usted completamente responsable de la utilización que le dé y asumiendo la totalidad de los riesgos que puedan derivar
* de la misma.
*
* Si usted tiene cualquier duda o comentario sobre SemanticWebBuilder, INFOTEC pone a su disposición la siguiente
* dirección electrónica:
* http://www.semanticwebbuilder.org
*/
package org.semanticwb.portal.resources;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import org.semanticwb.Logger;
import org.semanticwb.SWBPlatform;
import org.semanticwb.SWBPortal;
import org.semanticwb.SWBUtils;
import org.semanticwb.base.util.SFBase64;
import org.semanticwb.model.Resource;
import org.semanticwb.model.Template;
import org.semanticwb.model.User;
import org.semanticwb.model.WebPage;
import org.semanticwb.portal.TemplateImp;
import org.semanticwb.portal.lib.SWBResponse;
import org.semanticwb.portal.api.*;
import org.semanticwb.portal.lib.SWBBridgeResponse;
import org.semanticwb.portal.lib.SWBRequest;
import org.semanticwb.portal.util.SWBBridge;
import org.semanticwb.servlet.SWBHttpServletRequestWrapper;
import org.semanticwb.servlet.internal.DistributorParams;
// TODO: Auto-generated Javadoc
/**
* Esta clase se encarga de desplegar y administrar un servicio SOP
*
* This class displays and manages a SOP service.
*
* @author : Javier Solis
* @since September 4th 2002, 13:09
*/
public class RemoteWebApp extends GenericAdmResource
{
/** The log. */
private static Logger log = SWBUtils.getLogger(RemoteWebApp.class);
/** The encryptor. */
private org.semanticwb.util.Encryptor encryptor = null;
//****************** login http://host:port/smc/logout.jsp ********************************//
/**
* Crea un nuevo objeto SOPResource.
*/
public RemoteWebApp()
{
//pedir llave en la administracion
byte key[] = new java.math.BigInteger("05fe858d86df4b909a8c87cb8d9ad596", 16).toByteArray();
encryptor = new org.semanticwb.util.Encryptor(key);
}
/**
* Process action.
*
* @param request the request
* @param response the response
* @throws IOException Signals that an I/O exception has occurred.
* @throws SWBResourceException the sWB resource exception
*/
@Override
public void processAction(HttpServletRequest request, SWBActionResponse response) throws SWBResourceException, IOException
{
}
/* (non-Javadoc)
* @see org.semanticwb.portal.api.GenericAdmResource#doView(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, org.semanticwb.portal.api.SWBParamRequest)
*/
@Override
public void doView(HttpServletRequest request, HttpServletResponse response, SWBParamRequest paramRequest) throws SWBResourceException, IOException
{
doView(request,response,paramRequest,true);
}
/**
* Gets the time.
*
* @param iniTime the ini time
* @return the time
*/
public String getTime(long iniTime)
{
return "";
}
/**
* Do view.
*
* @param request the request
* @param response the response
* @param paramRequest the param request
* @param userIns the user ins
* @throws SWBResourceException the sWB resource exception
* @throws IOException Signals that an I/O exception has occurred.
*/
public void doView(HttpServletRequest request, HttpServletResponse response, SWBParamRequest paramRequest, boolean userIns) throws SWBResourceException, IOException
{
long iniTime=System.currentTimeMillis();
//PrintWriter ret=response.getWriter();
WebPage topic=paramRequest.getWebPage();
User user=paramRequest.getUser();
Resource base=paramRequest.getResourceBase();
Map args=paramRequest.getArguments();
try
{
String server=base.getAttribute("server","http://localhost:1081");
String iniPath=base.getAttribute("iniPath","/");
String encode=base.getAttribute("encode","utf-8");
String basePath=base.getAttribute("basePath");
String replace=base.getAttribute("replace");
String direct=base.getAttribute("direct");
String userinsert=base.getAttribute("userinsert");
String loginurl=base.getAttribute("loginurl");
String initext=base.getAttribute("initext",null);
String endtext=base.getAttribute("endtext",null);
String headers=base.getAttribute("headers");
//String removePath=base.getAttribute("removePath","http://200.33.31.6;http://172.20.174.55");
String cookies=base.getAttribute("cookies");
String instance=base.getAttribute("instance",""+base.getId());
String uri = request.getRequestURI();
server=replaceTags(server, request, paramRequest);
iniPath=replaceTags(iniPath, request, paramRequest);
basePath=replaceTags(basePath, request, paramRequest);
replace=replaceTags(replace, request, paramRequest);
direct=replaceTags(direct, request, paramRequest);
userinsert=replaceTags(userinsert, request, paramRequest);
loginurl=replaceTags(loginurl, request, paramRequest);
headers=replaceTags(headers, request, paramRequest);
cookies=replaceTags(cookies, request, paramRequest);
String surl=null;
String buri=uri;
if(uri!=null)
{
//System.out.println("uri:"+uri);
int i=uri.indexOf("_url");
if(i>-1)
{
surl=uri.substring(i+4);
buri=uri.substring(0,i+4);
//buri=paramsRequest.getRenderUrl().setCallMethod(paramsRequest.Call_DIRECT).toString()+"/_url";
}
}
//System.out.println("surl:"+surl);
if(surl==null)
{
//response.sendError(500);
String url=paramRequest.getRenderUrl().setCallMethod(paramRequest.Call_DIRECT).toString()+"/_url"+iniPath;
if(paramRequest.getResourceBase().getAttribute("firstredirect")==null)
{
//response.getWriter().print("");
//return;
//System.out.println(""+System.currentTimeMillis()+": "+"Send Redirect url:"+url);
//response.reset();
//response.resetBuffer();
response.sendRedirect(url);
//throw new TemplateInterruptedException();
return;
}else
{
surl=iniPath;
buri=paramRequest.getRenderUrl().setCallMethod(paramRequest.Call_DIRECT).toString()+"/_url";
}
}
//Validacion de espacion en uri
surl=surl.replaceAll(" ", "%20");
String remoteURL = server + surl;
boolean resCall = false;
if (paramRequest.getCallMethod()==paramRequest.Call_DIRECT)
{
resCall = true;
} else
{
resCall = false;
}
//System.out.println("resCall:"+resCall);
//System.out.println("remoteURL:"+remoteURL);
//System.out.println("base.getId():"+base.getId());
if(userinsert!=null && request.getSession(true).getAttribute("WBCookieMgrUI")==null)
{
// WBCookieMgr cookiemgr = (WBCookieMgr) request.getSession().getAttribute("WBCookieMgr");
// if (cookiemgr != null)
// {
// cookiemgr.removeInstanceCookies(instance);
// }
request.getSession(true).setAttribute("WBCookieMgrUI", "true");
//System.out.println(""+System.currentTimeMillis()+": "+"User forbidden...");
ByteArrayOutputStream aout = new ByteArrayOutputStream(5000);
SWBBridge abridge = new SWBBridge();
//if (user.isLoged())
{
addUserAttributes(abridge,paramRequest.getUser());
}
//System.out.println(""+System.currentTimeMillis()+": "+"userinsert:"+userinsert);
SWBBridgeResponse ares = abridge.bridge(userinsert, null, new SWBRequest(request), aout, instance);
String acode = "" + ares.getResponseCode();
if (acode.startsWith("2"))
{
doView(request,response,paramRequest,false);
}else
{
//bloque de error duplicado
String err = "";//"Error:" + acode + " " + ares.getResponseMessage();
log.warn("Resource "+getResourceBase().getId()+" Error:" + acode + " " + ares.getResponseMessage());
String errm=ares.getErrorMessage();
if(errm!=null)err+="\n"+errm;
if (resCall)
{
Template tpl=SWBPortal.getTemplateMgr().getTemplate(user, topic);
((TemplateImp)tpl).build(request, response, response.getWriter(), user, topic, true, err+getTime(iniTime));
response.getWriter().write(getTime(iniTime));
} else
{
response.getWriter().print(err);
}
//*********
}
return;
}
ByteArrayOutputStream out = new ByteArrayOutputStream(5000);
SWBBridge bridge = new SWBBridge();
bridge.setAcceptEncoding(false);
//if (user.isLoged())
{
addHeaders(bridge,headers);
addCookies(bridge,cookies);
}
//System.out.println(""+System.currentTimeMillis()+": "+"remoteURL:"+remoteURL);
SWBBridgeResponse res = bridge.bridge(remoteURL, loginurl, request, out, instance);
String code = "" + res.getResponseCode();
//System.out.println(""+System.currentTimeMillis()+": "+"getResponseCode:"+code);
if (code.startsWith("3"))
{
String redi = res.getHeaderField("Location");
if (redi != null)
{
//redi = removePaths(removePath,redi);
redi = replaceStr(replace,redi);
redi = replacePaths(basePath, redi, buri);
response.sendRedirect(redi);
return;
} else
{
response.sendError(res.getResponseCode());
}
} else if (code.startsWith("2"))
{
String contentType = res.getContentType();
//System.out.println(""+System.currentTimeMillis()+": "+"Content-Type:"+contentType);
//if (isDirect(direct, remoteURL) || contentType.toLowerCase().equals("text/xml") || contentType.toLowerCase().indexOf("text") == -1)
boolean isHtml=false;
if(contentType!=null)
isHtml=contentType.toLowerCase().indexOf("text/html")!=-1 || contentType.toLowerCase().indexOf("text/plain")!=-1;
if (isDirect(direct, remoteURL) || contentType==null || !isHtml )
{
if(contentType!=null && (contentType.toLowerCase().indexOf("text/css")>=0
||contentType.toLowerCase().indexOf("text/javascript")>=0))
{
response.setContentType(contentType);
// for(int x=0;x 0)
{
String rid=wbres.getResourceBase().getId();
String mdo=null;
String wst=null;
String act=null;
WebPage vtopic=null;
//boolean onlyContent = false;
if(distparams!=null)
{
vtopic=distparams.getVirtWebPage();
//onlyContent = distparams.isOnlyContent();
HashMap resp=distparams.getResourceURI(rid);
if(resp!=null && distparams.getResourceTMID(rid).equals(wbres.getResourceBase().getWebSiteId()))
{
mdo=(String)resp.get(distparams.URLP_MODE);
wst=(String)resp.get(distparams.URLP_WINSTATE);
act=(String)resp.get(distparams.URLP_ACTION);
}
}
//System.out.println("rid:"+rid);
//System.out.println("distparams.getAccResourceID():"+distparams.getAccResourceID());
SWBResponse res2=new SWBResponse(response);
javax.servlet.http.HttpServletRequest req=request;
if(distparams!=null && !distparams.getAccResourceID().equals("0") && !rid.equals(distparams.getAccResourceID()))
{
req=new SWBHttpServletRequestWrapper(request,user.getLanguage(),topic.getWebSiteId(),true);
}else
{
req=new SWBHttpServletRequestWrapper(request,user.getLanguage(),topic.getWebSiteId(),false);
}
SWBParamRequestImp resParams = new SWBParamRequestImp(req,wbres.getResourceBase(),topic,user);
resParams.setArguments(args);
resParams.setCallMethod(resParams.Call_CONTENT);
if(act!=null)resParams.setAction(act);
if(mdo!=null)resParams.setMode(mdo);
if(wst!=null)resParams.setWindowState(wst);
if(vtopic!=null)
{
resParams.setVirtualTopic(vtopic);
}
resParams.setOnlyContent(onlyContent);
SWBPortal.getResourceMgr().getResourceTraceMgr().renderTraced(wbres, req, res2, resParams);
String intraBR=(String)args.get("intrabr");
if(intraBR==null || intraBR.equalsIgnoreCase("true") && rr.length()>0)
{
rr.append("
");
}
//System.out.println("add content 2");
rr.append(res2.toString());
}else if(wbres == this)
{
//System.out.println("add content 1");
String intraBR=(String)args.get("intrabr");
if(intraBR==null || intraBR.equalsIgnoreCase("true") && rr.length()>0)
{
rr.append("
");
}
rr.append(content);
}
}
content=rr.toString();
}
if(onlyContent)
{
((TemplateImp)tpl).buildContents(request, response, response.getWriter(), distparams, true, content+getTime(iniTime));
response.getWriter().write(getTime(iniTime));
}else
{
((TemplateImp)tpl).build(request, response, response.getWriter(), user, topic, true, content+getTime(iniTime),distparams);
response.getWriter().write(getTime(iniTime));
}
} else
{
response.getWriter().print(content);
}
}
} else if(userIns && code.startsWith("403") && userinsert!=null)
{
// WBCookieMgr cookiemgr = (WBCookieMgr) request.getSession().getAttribute("WBCookieMgr");
// if (cookiemgr != null)
// {
// cookiemgr.removeInstanceCookies(instance);
// }
//System.out.println("User forbidden...");
ByteArrayOutputStream aout = new ByteArrayOutputStream(5000);
SWBBridge abridge = new SWBBridge();
//if (user.isLoged())
{
addUserAttributes(abridge,paramRequest.getUser());
}
//System.out.println("userinsert:"+userinsert);
SWBBridgeResponse ares = abridge.bridge(userinsert, null, new SWBRequest(request), aout, instance);
String acode = "" + ares.getResponseCode();
if (acode.startsWith("2"))
{
if("POST".equals(request.getMethod()))
{
//response.sendRedirect(request.getRequestURI().toString());
String url=paramRequest.getRenderUrl().setCallMethod(paramRequest.Call_DIRECT).toString()+"/_url"+iniPath;
response.sendRedirect(url);
}else
{
doView(request,response,paramRequest,false);
}
return;
}else
{
//bloque de error duplicado
String err = "";//"Error:" + acode + " " + ares.getResponseMessage();
log.warn("Resource "+getResourceBase().getId()+" Error:" + acode + " " + ares.getResponseMessage());
String errm=ares.getErrorMessage();
if(errm!=null)err+="\n"+errm;
if (resCall)
{
Template tpl = SWBPortal.getTemplateMgr().getTemplate(user, topic);
((TemplateImp)tpl).build(request, response, response.getWriter(), user, topic, true, err+getTime(iniTime));
response.getWriter().write(getTime(iniTime));
} else
{
response.getWriter().print(err);
}
//*********
}
}else
{
//bloque de error duplicado
String err = "";//"Error:" + code + " " + res.getResponseMessage();
log.warn("Resource "+getResourceBase().getId()+" Error:" + code + " " + res.getResponseMessage());
String errm=res.getErrorMessage();
if(errm!=null)err+="\n"+errm;
if (resCall)
{
Template tpl = SWBPortal.getTemplateMgr().getTemplate(user, topic);
((TemplateImp)tpl).build(request, response, response.getWriter(), user, topic, true, err+getTime(iniTime));
response.getWriter().write(getTime(iniTime));
} else
{
response.getWriter().print(err);
}
//*********
}
} catch (Exception e)
{
log.error("Error al traer busqueda del servidor" + "...", e);
}
}
/**
* Replace tags.
*
* @param str the str
* @param request the request
* @param paramRequest the param request
* @return the string
*/
public String replaceTags(String str, HttpServletRequest request, SWBParamRequest paramRequest)
{
//System.out.print("\nstr:"+str+"-->");
if(str==null || str.trim().length()==0)return null;
str=str.trim();
//TODO: codificar cualquier atributo o texto
Iterator it=SWBUtils.TEXT.findInterStr(str, "{encode(\"", "\")}");
while(it.hasNext())
{
String s=(String)it.next();
str=SWBUtils.TEXT.replaceAll(str, "{encode(\""+s+"\")}", encryptor.encode(replaceTags(s,request,paramRequest)));
}
it=SWBUtils.TEXT.findInterStr(str, "{encodeB64(\"", "\")}");
while(it.hasNext())
{
String s=(String)it.next();
str=SWBUtils.TEXT.replaceAll(str, "{encodeB64(\""+s+"\")}", SFBase64.encodeString(replaceTags(s,request,paramRequest)));
}
it=SWBUtils.TEXT.findInterStr(str, "{request.getParameter(\"", "\")}");
while(it.hasNext())
{
String s=(String)it.next();
str=SWBUtils.TEXT.replaceAll(str, "{request.getParameter(\""+s+"\")}", request.getParameter(replaceTags(s,request,paramRequest)));
}
it=SWBUtils.TEXT.findInterStr(str, "{session.getAttribute(\"", "\")}");
while(it.hasNext())
{
String s=(String)it.next();
str=SWBUtils.TEXT.replaceAll(str, "{session.getAttribute(\""+s+"\")}", (String)request.getSession().getAttribute(replaceTags(s,request,paramRequest)));
}
it=SWBUtils.TEXT.findInterStr(str, "{getEnv(\"", "\")}");
while(it.hasNext())
{
String s=(String)it.next();
str=SWBUtils.TEXT.replaceAll(str, "{getEnv(\""+s+"\")}", SWBPlatform.getEnv(replaceTags(s,request,paramRequest)));
}
str=SWBUtils.TEXT.replaceAll(str, "{user.login}", paramRequest.getUser().getLogin());
str=SWBUtils.TEXT.replaceAll(str, "{user.email}", paramRequest.getUser().getEmail());
str=SWBUtils.TEXT.replaceAll(str, "{user.language}", paramRequest.getUser().getLanguage());
//System.out.println(str);
return str;
}
/**
* Crop str.
*
* @param initext the initext
* @param endtext the endtext
* @param content the content
* @return the string
*/
public String cropStr(String initext, String endtext, String content)
{
if(initext==null && endtext==null)return content;
//ini
if(initext!=null)
{
StringTokenizer st = new StringTokenizer(initext, ";,");
while (st.hasMoreTokens())
{
String a1;
String a2;
String wp = st.nextToken();
int i=wp.indexOf("|");
if(i>-1)
{
a1=wp.substring(0,i);
a2=wp.substring(i+1);
}else
{
a1=wp;
a2="";
}
int ini=content.indexOf(a1);
if(ini>=0)
{
content=a2+content.substring(ini+a1.length());
//break;
}
}
}
//end
if(endtext!=null)
{
StringTokenizer st = new StringTokenizer(endtext, ";,");
while (st.hasMoreTokens())
{
String a1;
String a2;
String wp = st.nextToken();
int i=wp.indexOf("|");
if(i>-1)
{
a1=wp.substring(0,i);
a2=wp.substring(i+1);
}else
{
a1=wp;
a2="";
}
int end=content.indexOf(a1);
if(end>=0)
{
content=content.substring(0,end)+a2;
//break;
}
}
}
return content;
}
/**
* Replace str.
*
* @param replace the replace
* @param content the content
* @return the string
*/
public String replaceStr(String replace, String content)
{
if(replace==null)return content;
StringTokenizer st = new StringTokenizer(replace, ";,");
while (st.hasMoreTokens())
{
String wp = st.nextToken();
int i=wp.indexOf("|");
if(i>-1)
{
String a1=wp.substring(0,i);
String a2=wp.substring(i+1);
content = content.replaceAll(a1, a2);
}else
{
content = content.replaceAll(wp, "");
}
}
return content;
}
/**
* Checks if is direct.
*
* @param direct the direct
* @param url the url
* @return true, if is direct
*/
public boolean isDirect(String direct, String url)
{
if(direct==null)return false;
StringTokenizer st = new StringTokenizer(direct, ";,");
while (st.hasMoreTokens())
{
String wp = st.nextToken();
if(url.indexOf(wp)>-1)return true;
}
return false;
}
/**
* Replace paths.
*
* @param basePath the base path
* @param content the content
* @param buri the buri
* @return the string
*/
public String replacePaths(String basePath, String content, String buri)
{
// if(basePath==null || buri==null)return content;
// StringTokenizer st = new StringTokenizer(basePath, ";,");
// while (st.hasMoreTokens())
// {
// String wp = st.nextToken();
// content = content.replaceAll(wp, buri + wp);
// }
// return content;
if(basePath==null || buri==null)return content;
int i=-1;
String match=getCloser(content, 0, basePath);
if(match!=null)i=content.indexOf(match);
int y=0;
while(i>=0)
{
content=content.substring(0,i)+buri+content.substring(i);
y=i+buri.length()+match.length();
match=getCloser(content, y, basePath);
if(match!=null)i=content.indexOf(match,y);
else i=-1;
}
return content;
}
/**
* Gets the closer.
*
* @param content the content
* @param off the off
* @param basePath the base path
* @return the closer
*/
private String getCloser(String content, int off, String basePath)
{
String ret=null;
int y=-1;
StringTokenizer st = new StringTokenizer(basePath, ";,");
while (st.hasMoreTokens())
{
String match = st.nextToken();
int i=content.indexOf(match,off);
if(i>-1 && (y==-1 || i0)
{
bridge.addCookie(cookie);
}
}
}
/**
* Adds the headers.
*
* @param bridge the bridge
* @param headers the headers
*/
public void addHeaders(SWBBridge bridge, String headers)
{
if(headers==null)return;
StringTokenizer st = new StringTokenizer(headers, ";,");
while (st.hasMoreTokens())
{
String header = st.nextToken();
int i=header.indexOf("=");
if(i>0)
{
String name=header.substring(0,i);
String value=header.substring(i+1);
bridge.addHeader(name, value);
}
}
}
/**
* Adds the user attributes.
*
* @param bridge the bridge
* @param user the user
*/
public void addUserAttributes(SWBBridge bridge, User user)
{/* TODO:VER 4
HashMap map=new HashMap();
Enumeration en=user.getPropertyNames();
while(en.hasMoreElements())
{
String name=(String)en.nextElement();
String value=user.getAttribute(name);
if(name!=null && value!=null)
{
map.put(name,value);
}
}
String roles="";
Iterator it=user.getRoles();
while(it.hasNext())
{
int roleid=((Integer)it.next()).intValue();
RecRole role=DBRole.getInstance().getRole(roleid, user.getRepository());
roles+="|"+role.getName();
}
if(roles.length()>0)
{
roles=roles.substring(1);
map.put("ROLES",roles);
}
try
{
// ByteArrayOutputStream f = new ByteArrayOutputStream();
// ObjectOutput s = new ObjectOutputStream(f);
// s.writeObject(map);
// s.flush();
// s.close();
// bridge.setPostData(f.toByteArray());
bridge.addGetParameter("obj", AFUtils.encodeObject(map));
}catch(Exception e){AFUtils.log(e);}
* */
}
/* (non-Javadoc)
* @see org.semanticwb.portal.api.GenericResource#getResourceCacheID(javax.servlet.http.HttpServletRequest, org.semanticwb.portal.api.SWBParamRequest)
*/
public String getResourceCacheID(HttpServletRequest request, SWBParamRequest paramRequest) throws SWBResourceException
{
String retValue=null;
if (paramRequest.getCallMethod()!=paramRequest.Call_DIRECT)
{
retValue = super.getResourceCacheID(request, paramRequest);
}
return retValue;
}
}
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