// The contents of this file are subject to the Mozilla Public License Version 1.1
// (the "License"); you may not use this file except in compliance with the License.
// You may obtain a copy of the License at .
//
// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
// WARRANTY OF ANY KIND, either express or implied. See the License for the specific
// language governing rights and limitations under the License.
//
// The Original Code is the Venice Web Communities System.
//
// The Initial Developer of the Original Code is Eric J. Bowersox ,
// for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
// Copyright (C) 2002 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
//
// Contributor(s):
importClass(Packages.com.silverwrist.dynamo.Namespaces);
importClass(Packages.com.silverwrist.dynamo.UserInfoNamespace);
importPackage(Packages.com.silverwrist.dynamo.iface);
importPackage(Packages.com.silverwrist.dynamo.mail);
importPackage(Packages.com.silverwrist.dynamo.util);
importClass(Packages.com.silverwrist.venice.VeniceNamespaces);
importPackage(Packages.com.silverwrist.venice.frame);
importPackage(Packages.com.silverwrist.venice.session);
req = bsf.lookupBean("request"); // get request
rhelp = bsf.lookupBean("request_help"); // get request helper
target = rhelp.getParameterString("tgt"); // get the target for this operation
if (target==null)
target = "top.js.vs";
vlib.setOnError(req,target);
session = rhelp.getSession(); // get the session
user = vlib.getUser(session);
if (!(user.isAnonymous())) // user already logged in, just bounce back to where we came from
dynamo.scriptReturn(new Redirect("SERVLET",target));
// Load the login dialog.
loader = cast.queryDialogLoader(req);
dlg = loader.loadDialogResource("login.dlg.xml");
if (rhelp.isVerb("GET"))
{ // just display the dialog and return
dlg.setValue("tgt",target);
vlib.setLocation(req,target);
dynamo.scriptReturn(new FrameDialog(dlg));
} // end if
// everything that follows is for a POST operation
op = dlg.getClickedButton(req) + "";
if (op=="cancel") // user cancelled login - bounce back to the target
dynamo.scriptReturn(new Redirect("SERVLET",target));
dlg.load(req); // load dialog contents
if (op=="reminder")
{ // generate a password reminder
errmsg = null;
user = vlib.lookupUser(req,dlg.getValue("user"));
if (user!=null)
{ // user found...
if (user.isAnonymous()) // can't do this for the Anonymous_Honyak account
errmsg = "This account cannot be explicitly logged into. Please try again.";
else
{ // get the user's password reminder
reminder_msg = PropertyUtils.getPropertyNoErr(user,VeniceNamespaces.USER_SETTINGS_NAMESPACE,
"password.reminder");
if (reminder_msg==null)
reminder_msg = "";
// generate and set authentication for the password recovery system
auth = vlib.randomRecoveryAuth() + "." + dynamo.currentTimeMillis();
user.setAuthenticationData(user,VeniceNamespaces.SESSION_CONTROL_NAMESPACE,"password.recovery","",auth);
// create and send the reminder E-mail message
mailprov = cast.queryMailMessageProvider(req);
msg = mailprov.createSystemMessage(req);
msg.addRecipient(MailMessage.RECIP_TO,user.getEMailAddress());
globals = vcast.getGlobalPropertiesStore(req);
msg.setSubject(globals.getObject(VeniceNamespaces.MAIL_MESSAGES_NAMESPACE,
"reminder.message.title").toString());
blocks = vcast.getGlobalBlocksStore(req);
msg.setText(blocks.getObject(VeniceNamespaces.MAIL_MESSAGES_NAMESPACE,"reminder.message").toString());
msg.setVariable("username",user.getName());
msg.setVariable("reminder",reminder_msg);
msg.setVariable("uid",cast.toIntegerObject(user.getUID()));
msg.setVariable("auth",auth);
msg.send();
// set the error message and prepare the dialog for reset
errmsg = "Password reminder has been sent to the E-mail address for user '" + user.getName() + "'.";
dlg.setValue("pass",null);
} // end else
} // end if
else // user not found - bounce back with an error message
errmsg = "The user account you have specified does not exist. Please try again.";
if (errmsg!=null)
{ // set the error message and bounce back the dialog
dlg.setErrorMessage(errmsg);
dlg.setValue("user",null);
dlg.setValue("pass",null);
vlib.setLocation(req,target);
dynamo.scriptOutput(new FrameDialog(dlg));
} // end if
else // this ain't right
dynamo.scriptOutput(new ErrorBox("Internal Error","Unknown outcome from password reminder",
"SERVLET",target));
} // end if
else if (op=="login")
{ // attempt to log the user in!
errmsg = null;
new_user = vlib.lookupUser(req,dlg.getValue("user"));
if (new_user!=null)
{ // the user is present - we can do this
if (new_user.isAnonymous())
{ // can't log in as Anonymous_Honyak, foo!
errmsg = "This account cannot be explicitly logged into. Please try again.";
audit.write(req,new_user,VeniceNamespaces.USER_EVENT_NAMESPACE,"login.fail","Anonymous user");
dlg.setValue("user",null);
dlg.setValue("pass",null);
} // end if
else if (new_user.isLocked())
{ // account locked out - sorry!
errmsg = "This account has been locked out. Please contact the system administrator for assistance.";
audit.write(req,new_user,VeniceNamespaces.USER_EVENT_NAMESPACE,"login.fail","Locked Account");
dlg.setValue("pass",null);
} // end else if
else
{ // OK, we can try to authenticate with this account!
if (new_user.authenticate(UserInfoNamespace.NAMESPACE,UserInfoNamespace.AUTH_DEFAULT,"",
dlg.getValue("pass")))
{ // authenticated OK - set user into session
logger.debug("User \"" + new_user.getName() + "\" logged in successfully");
session.setObject(SessionInfoParams.NAMESPACE,SessionInfoParams.ATTR_USER,new_user);
audit.write(req,new_user,VeniceNamespaces.USER_EVENT_NAMESPACE,"login.ok");
new_user.setLastAccessDate(new_user,new java.util.Date());
// Now set up this user's default objects.
dynamo.exec("/util/setup_user.js");
if (cast.toBoolean(dlg.getValue("saveme")))
{ // user wants a cookie - generate one
source = vlib.randomString(32);
auth = vlib.randomString(32);
try
{ // set the user authentication data
new_user.setAuthenticationData(new_user,VeniceNamespaces.SESSION_CONTROL_NAMESPACE,"cookie",
source,auth);
// save the persistent cookie value
cval = "VQAT2:" + new_user.getUID() + ":" + source + ":" + auth;
cctrl = cast.queryCookieControl(req);
cctrl.putPersistentCookie(venice_session.loginCookieName,cval,venice_session.loginCookieAge);
// set the cookie authentication source so we can delete the auth info later at logout
session.setObject(SessionInfoParams.NAMESPACE,SessionInfoParams.ATTR_COOKIE_AUTH_SOURCE,source);
} // end try
catch (e)
{ // ignore exception here
logger.warn("cookie setup process threw exception",e);
} // end catch
} // end if
// Has the user verified their E-mail address yet? If not, bounce them there.
if (PropertyUtils.hasProperty(new_user,VeniceNamespaces.USER_SETTINGS_NAMESPACE,"confirmation.number"))
dynamo.scriptReturn(new Redirect("SERVLET","verify_email.js.vs?tgt="
+ stringutils.encodeURL(target)));
else
dynamo.scriptReturn(new Redirect("SERVLET",target));
} // end if
else
{ // the password is wrong - please try again
errmsg = "The password specified for this user account is incorrect. Please try again.";
audit.write(req,new_user,VeniceNamespaces.USER_EVENT_NAMESPACE,"login.fail","Bad password");
dlg.setValue("pass",null);
} // end else
} // end else
} // end if
else
{ // user not found - bounce back with an error message
errmsg = "The user account you have specified does not exist. Please try again.";
audit.write(req,null,VeniceNamespaces.USER_EVENT_NAMESPACE,"login.fail","Bad username",
dlg.getValue("user"));
dlg.setValue("user",null);
dlg.setValue("pass",null);
} // end else
if (errmsg!=null)
{ // set the error message and bounce back the dialog
dlg.setErrorMessage(errmsg);
vlib.setLocation(req,target);
dynamo.scriptOutput(new FrameDialog(dlg));
} // end if
else
dynamo.scriptOutput(new ErrorBox("Internal Error","Unknown outcome from login","SERVLET",target));
} // end else if
else
{ // unknown command button pressed!
logger.error("no known button click on POST to login.js");
dynamo.scriptOutput(new ErrorBox("Internal Error","Unknown command button pressed","SERVLET",target));
} // end else