public static void showSession(HttpServletRequest req, PrintStream out) {
// res.setContentType("text/html");
// Get the current session object, create one if necessary
HttpSession session = req.getSession();
out.println("Session id: " + session.getId());
out.println(" session.isNew(): " + session.isNew());
out.println(" session.getMaxInactiveInterval(): " + session.getMaxInactiveInterval() + " secs");
out.println(
" session.getCreationTime(): "
+ session.getCreationTime()
+ " ("
+ new Date(session.getCreationTime())
+ ")");
out.println(
" session.getLastAccessedTime(): "
+ session.getLastAccessedTime()
+ " ("
+ new Date(session.getLastAccessedTime())
+ ")");
out.println(" req.isRequestedSessionIdFromCookie: " + req.isRequestedSessionIdFromCookie());
out.println(" req.isRequestedSessionIdFromURL: " + req.isRequestedSessionIdFromURL());
out.println(" req.isRequestedSessionIdValid: " + req.isRequestedSessionIdValid());
out.println("Saved session Attributes:");
Enumeration atts = session.getAttributeNames();
while (atts.hasMoreElements()) {
String name = (String) atts.nextElement();
out.println(" " + name + ": " + session.getAttribute(name) + "<BR>");
}
}
public static void showSession(HttpServletRequest req, HttpServletResponse res, PrintStream out) {
// res.setContentType("text/html");
// Get the current session object, create one if necessary
HttpSession session = req.getSession();
// Increment the hit count for this page. The value is saved
// in this client's session under the name "snoop.count".
Integer count = (Integer) session.getAttribute("snoop.count");
if (count == null) {
count = 1;
} else count = count + 1;
session.setAttribute("snoop.count", count);
out.println(HtmlWriter.getInstance().getHtmlDoctypeAndOpenTag());
out.println("<HEAD><TITLE>SessionSnoop</TITLE></HEAD>");
out.println("<BODY><H1>Session Snoop</H1>");
// Display the hit count for this page
out.println(
"You've visited this page " + count + ((!(count.intValue() != 1)) ? " time." : " times."));
out.println("<P>");
out.println("<H3>Here is your saved session data:</H3>");
Enumeration atts = session.getAttributeNames();
while (atts.hasMoreElements()) {
String name = (String) atts.nextElement();
out.println(name + ": " + session.getAttribute(name) + "<BR>");
}
out.println("<H3>Here are some vital stats on your session:</H3>");
out.println("Session id: " + session.getId() + " <I>(keep it secret)</I><BR>");
out.println("New session: " + session.isNew() + "<BR>");
out.println("Timeout: " + session.getMaxInactiveInterval());
out.println("<I>(" + session.getMaxInactiveInterval() / 60 + " minutes)</I><BR>");
out.println("Creation time: " + session.getCreationTime());
out.println("<I>(" + new Date(session.getCreationTime()) + ")</I><BR>");
out.println("Last access time: " + session.getLastAccessedTime());
out.println("<I>(" + new Date(session.getLastAccessedTime()) + ")</I><BR>");
out.println(
"Requested session ID from cookie: " + req.isRequestedSessionIdFromCookie() + "<BR>");
out.println("Requested session ID from URL: " + req.isRequestedSessionIdFromURL() + "<BR>");
out.println("Requested session ID valid: " + req.isRequestedSessionIdValid() + "<BR>");
out.println("<H3>Test URL Rewriting</H3>");
out.println("Click <A HREF=\"" + res.encodeURL(req.getRequestURI()) + "\">here</A>");
out.println("to test that session tracking works via URL");
out.println("rewriting even when cookies aren't supported.");
out.println("</BODY></HTML>");
}
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String login = request.getParameter("email");
String pwd = request.getParameter("password");
User user = userService.getUser(login, pwd);
if (user != null) {
HttpSession session = request.getSession();
long time = session.getCreationTime();
long lastTime = session.getLastAccessedTime();
String idSession = session.getId();
session.setAttribute("user", user);
response.sendRedirect("/home");
System.out.println("session time creation " + time);
System.out.println("session last access time " + lastTime);
System.out.println("session id " + idSession);
System.out.println(user.toString());
} else {
response.sendRedirect("/");
System.out.println("hera lisogo");
}
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String title = "Session Tracking Example";
HttpSession session = request.getSession(true);
String heading;
Integer accessCount = (Integer) session.getAttribute("accessCount");
if (accessCount == null) {
accessCount = new Integer(0);
heading = "Welcome, Newcomer";
} else {
heading = "Welcome Back";
accessCount = new Integer(accessCount.intValue() + 1);
}
session.setAttribute("accessCount", accessCount);
out.println(
"<BODY BGCOLOR=\"#FDF5E6\">\n"
+ "<H1 ALIGN=\"CENTER\">"
+ heading
+ "</H1>\n"
+ "<H2>Information on Your Session:</H2>\n"
+ "<TABLE BORDER=1 ALIGN=\"CENTER\">\n"
+ "<TR BGCOLOR=\"#FFAD00\">\n"
+ " <TH>Info Type<TH>Value\n"
+ "<TR>\n"
+ " <TD>ID\n"
+ " <TD>"
+ session.getId()
+ "\n"
+ "<TR>\n"
+ " <TD>Creation Time\n"
+ " <TD>"
+ new Date(session.getCreationTime())
+ "\n"
+ "<TR>\n"
+ " <TD>Time of Last Access\n"
+ " <TD>"
+ new Date(session.getLastAccessedTime())
+ "\n"
+ "<TR>\n"
+ " <TD>Number of Previous Accesses\n"
+ " <TD>"
+ accessCount
+ "\n"
+ "</TR>"
+ "</TABLE>\n");
// the following two statements show how to retrieve parameters in
// the request. The URL format is something like:
// http://localhost:8080/project2/servlet/ShowSession?myname=Chen%20Li
String myname = request.getParameter("myname");
if (myname != null) out.println("Hey " + myname + "<br><br>");
out.println("</BODY></HTML>");
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
HttpSession session = request.getSession(true);
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String title = "Session Demo";
String heading;
Integer accessCount = new Integer(0);
;
if (session.isNew()) {
heading = "Welcome, Newcomer";
} else {
heading = "Welcome Back";
Integer oldAccessCount = (Integer) session.getAttribute("accessCount");
if (oldAccessCount != null) {
accessCount = new Integer(oldAccessCount.intValue() + 1);
}
}
session.setAttribute("accessCount", accessCount);
out.println(
"<HTML><HEAD><TITLE>"
+ title
+ "</TITLE></HEAD>\n"
+ "<BODY BGCOLOR=\"#FDF5E6\">\n"
+ "<H1 ALIGN=\"CENTER\">"
+ heading
+ "</H1>\n"
+ "<H2>Information on Your Session:</H2>\n"
+ "<TABLE BORDER=1 ALIGN=CENTER>\n"
+ "<TR BGCOLOR=\"#FFAD00\">\n"
+ " <TH>Info Type<TH>Value\n"
+ "<TR>\n"
+ " <TD>ID\n"
+ " <TD>"
+ session.getId()
+ "\n"
+ "<TR>\n"
+ " <TD>Creation Time\n"
+ " <TD>"
+ new Date(session.getCreationTime())
+ "\n"
+ "<TR>\n"
+ " <TD>Time of Last Access\n"
+ " <TD>"
+ new Date(session.getLastAccessedTime())
+ "\n"
+ "<TR>\n"
+ " <TD>Number of Previous Accesses\n"
+ " <TD>"
+ accessCount
+ "\n"
+ "</TABLE>\n"
+ "</BODY></HTML>");
}
/**
* Gets the session age sum.
*
* @return the session age sum
*/
public static long getSessionAgeSum() {
if (!enabled) {
return -1;
}
final long now = System.currentTimeMillis();
long result = 0;
for (final HttpSession session : SESSION_MAP_BY_ID.values()) {
try {
result += now - session.getCreationTime();
} catch (final Exception e) {
// Tomcat can throw "java.lang.IllegalStateException: getCreationTime: Session already
// invalidated"
continue;
}
}
return result;
}
public void doGet(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
PrintWriter pw = res.getWriter();
HttpSession sess = req.getSession(true);
String state = "";
Integer count = 0;
if (sess.isNew()) state = "New Session";
else {
state = "Old Session";
Integer oldCount = (Integer) sess.getAttribute("count");
if (oldCount != null) count = oldCount + 1;
}
sess.setAttribute("count", count);
pw.println(state);
pw.println("Session Creation Time " + new Date(sess.getCreationTime()));
pw.println("Session LastAccess Time " + new Date(sess.getLastAccessedTime()));
pw.println("Session value " + sess.getValue("count"));
}
/**
* @param req
* @return
*/
public static String describeRequest(HttpServletRequest req) {
if (req == null) {
return EMPTY;
}
HttpSession session = null;
try {
session = req.getSession();
} catch (Exception e) {
}
StringBuilder body = new StringBuilder();
body.append("Browser: " + req.getHeader("User-Agent"));
body.append("\n\nRequest Info");
body.append("\nRequest URI: " + req.getRequestURI());
body.append("\nRequest URL: " + req.getRequestURL().toString());
body.append("\nPath Info: " + req.getPathInfo());
body.append("\nQuery String: " + req.getQueryString());
if (session != null) {
body.append("\n\nSession Info");
body.append("\nSession ID: " + session.getId());
body.append("\nSession Created: " + new Date(session.getCreationTime()).toString());
body.append("\nSession Last Accessed: " + new Date(session.getLastAccessedTime()).toString());
}
body.append("\n\nUser Info");
body.append("\nRemote User: "******"\nUser Principal: " + req.getUserPrincipal());
body.append("\n\nServer Info");
String hostname = "", serverInstance = "", ip = "";
try {
hostname = java.net.InetAddress.getLocalHost().getHostName();
serverInstance = System.getProperty("com.sun.aas.instanceName");
ip = java.net.InetAddress.getLocalHost().getHostAddress();
body.append("\nInstance: " + serverInstance + " : " + ip + " : " + hostname);
} catch (Exception e) {
}
return body.toString();
}
public void logStats(HttpSession session, GenericValue visit) {
if (Debug.verboseOn() || session.getAttribute("org.ofbiz.log.session.stats") != null) {
Debug.log("<===================================================================>", module);
Debug.log("Session ID : " + session.getId(), module);
Debug.log("Created Time : " + session.getCreationTime(), module);
Debug.log("Last Access : " + session.getLastAccessedTime(), module);
Debug.log("Max Inactive : " + session.getMaxInactiveInterval(), module);
Debug.log("--------------------------------------------------------------------", module);
Debug.log("Total Sessions : " + ControlEventListener.getTotalActiveSessions(), module);
Debug.log("Total Active : " + ControlEventListener.getTotalActiveSessions(), module);
Debug.log("Total Passive : " + ControlEventListener.getTotalPassiveSessions(), module);
Debug.log("** note : this session has been counted as destroyed.", module);
Debug.log("--------------------------------------------------------------------", module);
Debug.log("Visit ID : " + visit.getString("visitId"), module);
Debug.log("Party ID : " + visit.getString("partyId"), module);
Debug.log("Client IP : " + visit.getString("clientIpAddress"), module);
Debug.log("Client Host : " + visit.getString("clientHostName"), module);
Debug.log("Client User : "******"clientUser"), module);
Debug.log("WebApp : " + visit.getString("webappName"), module);
Debug.log("Locale : " + visit.getString("initialLocale"), module);
Debug.log("UserAgent : " + visit.getString("initialUserAgent"), module);
Debug.log("Referrer : " + visit.getString("initialReferrer"), module);
Debug.log("Initial Req : " + visit.getString("initialRequest"), module);
Debug.log("Visit From : " + visit.getString("fromDate"), module);
Debug.log("Visit Thru : " + visit.getString("thruDate"), module);
Debug.log("--------------------------------------------------------------------", module);
Debug.log("--- Start Session Attributes: ---", module);
Enumeration<String> sesNames = null;
try {
sesNames = UtilGenerics.cast(session.getAttributeNames());
} catch (IllegalStateException e) {
Debug.log("Cannot get session attributes : " + e.getMessage(), module);
}
while (sesNames != null && sesNames.hasMoreElements()) {
String attName = sesNames.nextElement();
Debug.log(attName + ":" + session.getAttribute(attName), module);
}
Debug.log("--- End Session Attributes ---", module);
Debug.log("<===================================================================>", module);
}
}
public static synchronized void sessionCreated(HttpSessionEvent ev) {
HttpSession httpSession = ev.getSession();
String id = httpSession.getId();
// Remember HTTP-session:
{
lookupHttpSessionById.put(id, httpSession);
}
AbstractSession session = null;
synchronized (lookupSessionById) {
session = lookupSessionById.get(id);
}
if (session == null) {
Principal userPrincipal = null;
Date timeCreation = new Date(httpSession.getCreationTime());
Date timeLastAccess = new Date(httpSession.getLastAccessedTime());
List<String> urisForLastRequests = null;
Properties properties = null;
session =
new DefaultSession(
id, userPrincipal, timeCreation, timeLastAccess, urisForLastRequests, properties);
synchronized (lookupSessionById) {
lookupSessionById.put(id, session);
// Update 'sessionCountMax':
{
int sessionCount = lookupSessionById.size();
if (sessionCount > sessionCountMax) {
sessionCountMax = sessionCount;
sessionCountMaxTime = System.currentTimeMillis();
}
}
}
}
}
@Override
public long getCreationTime() {
return session.getCreationTime();
}
public void getEnv(VariableTable vt) {
Enumeration e = null;
HttpServletRequest request = (HttpServletRequest) (pageContext.getRequest());
HttpSession session = request.getSession(false);
String db_charset = "gb2312";
String url_charset = null;
vt.remove("SESSION.LOGINID");
vt.remove("SESSION.LOGINNAME");
vt.remove("SESSION.LOGINROLE");
if (vt.exists("WEBCHART.DB_CHARSET")) {
db_charset = vt.getString("WEBCHART.DB_CHARSET");
}
if (vt.exists("WEBCHART.URL_CHARSET")) {
url_charset = vt.getString("WEBCHART.URL_CHARSET");
}
if (session != null) {
e = session.getAttributeNames();
while (e.hasMoreElements()) {
String name = (String) e.nextElement();
Object value = session.getAttribute(name);
vt.add(name, java.sql.Types.VARCHAR);
if (value != null) vt.setValue(name, value.toString());
}
vt.add("SESSION.ID", java.sql.Types.VARCHAR);
vt.setValue("SESSION.ID", session.getId());
vt.add("SESSION.CREATE", java.sql.Types.VARCHAR);
vt.setValue(
"SESSION.CREATE",
DBOperation.toString(
new java.util.Date(session.getCreationTime()), "yyyy-MM-dd HH:mm:ss"));
vt.add("SESSION.ACCESS", java.sql.Types.VARCHAR);
vt.setValue(
"SESSION.ACCESS",
DBOperation.toString(
new java.util.Date(session.getLastAccessedTime()), "yyyy-MM-dd HH:mm:ss"));
}
e = request.getParameterNames();
while (e.hasMoreElements()) {
String name = (String) e.nextElement();
String value = request.getParameter(name);
;
String par_values[] = request.getParameterValues(name);
name = name.toUpperCase();
if (name.equalsIgnoreCase("WEBCHART.SECURITY")
|| name.equalsIgnoreCase("WEBCHART.DEFAULTACCESS")
|| name.equalsIgnoreCase("WEBCHART.ALLOW")
|| name.equalsIgnoreCase("WEBCHART.DENY")
|| name.equalsIgnoreCase("WEBCHART.IPSECURITY")
|| name.equalsIgnoreCase("WEBCHART.IPACCESS")
|| name.equalsIgnoreCase("WEBCHART.IPALLOW")
|| name.equalsIgnoreCase("WEBCHART.IPDENY")
|| name.equalsIgnoreCase("WEBCHART.XSLDOC")
|| name.equalsIgnoreCase("WEBCHART.IMAGEONLY")
|| name.equalsIgnoreCase("WEBCHART.XMLDATA")
|| name.equalsIgnoreCase("WEBCHART.LOGSQL")
|| name.equalsIgnoreCase("WEBCHART.DATATYPE")
|| name.equalsIgnoreCase("WEBCHART.URLS")
|| name.equalsIgnoreCase("WEBCHART.TOPURLS")
|| name.equalsIgnoreCase("WEBCHART.TOPCURR")
|| name.equalsIgnoreCase("WEBCHART.LEFTURLS")
|| name.equalsIgnoreCase("WEBCHART.LEFTCURR")
|| name.equalsIgnoreCase("WEBCHART.INPUTS")
|| name.equalsIgnoreCase("WEBCHART.CACHE")
|| name.equalsIgnoreCase("WEBCHART.DATA")
|| name.equalsIgnoreCase("WEBCHART.CSS")
|| name.equalsIgnoreCase("WEBCHART.RELOAD")
|| name.equalsIgnoreCase("WEBCHART.EXPIRE")
|| name.equalsIgnoreCase("WEBCHART.DMLKEY")
|| name.equalsIgnoreCase("WEBCHART.ENGINE")
|| name.equalsIgnoreCase("WEBCHART.EXCELURL")
|| name.equalsIgnoreCase("WEBCHART.DBID")
|| name.equalsIgnoreCase("WEBCHART.DBIDSEED")
|| name.equalsIgnoreCase("WEBCHART.SECUREFIELDS")
|| name.equalsIgnoreCase("WEBCHART.KEEP_CACHE_IMAGE")
|| name.equalsIgnoreCase("WEBCHART.KEEP_CACHE_TIME")
|| name.startsWith("WEBCHART.SECUREMEMO")
|| name.startsWith("WEBCHART.QUERY_")
|| name.startsWith("WEBCHART.HEADHTML_")
|| name.startsWith("WEBCHART.DATAHTML_")
|| name.startsWith("WEBCHART.VARLIST_")
|| name.startsWith("WEBCHART.FORALL_")
|| name.startsWith("WEBCHART.XMLDATA_")
|| name.startsWith("WEBCHART.TABLE_")
|| name.startsWith("WEBCHART.COLUMN_")
|| name.startsWith("SESSION.")) continue;
if (name.startsWith("WEBCHART.") && !name.equals("WEBCHART.DOCTYPE")) continue;
vt.add(name, java.sql.Types.VARCHAR);
if (par_values != null && par_values.length > 1) {
StringBuffer temp = new StringBuffer();
for (int i = 0; i < par_values.length; i++) {
if (par_values[i] != null && par_values[i].trim().length() > 0) {
if (temp.length() > 0) {
temp.append(",");
}
temp.append(par_values[i]);
}
}
value = temp.toString();
}
if (url_charset != null) {
try {
value = new String(value.getBytes(url_charset), db_charset);
} catch (java.io.UnsupportedEncodingException uee) {
}
;
}
vt.setValue(name, value);
}
vt.add("REQUEST.REMOTEADDR", java.sql.Types.VARCHAR);
vt.setValue("REQUEST.REMOTEADDR", getClientIPAddr());
vt.add("REQUEST.REMOTEHOST", java.sql.Types.VARCHAR);
vt.setValue("REQUEST.REMOTEHOST", request.getRemoteAddr());
vt.add("REQUEST.REFERER", java.sql.Types.VARCHAR);
vt.setValue("REQUEST.REFERER", request.getHeader("Referer"));
vt.add("REQUEST.QUERYSTRING", java.sql.Types.VARCHAR);
vt.setValue("REQUEST.QUERYSTRING", request.getQueryString());
}