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Eric J. Bowersox
248
venice-data-sso/sp/scripts/login.js
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248
venice-data-sso/sp/scripts/login.js
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// The contents of this file are subject to the Mozilla Public License Version 1.1
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// (the "License"); you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at <http://www.mozilla.org/MPL/>.
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//
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// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT
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// WARRANTY OF ANY KIND, either express or implied. See the License for the specific
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// language governing rights and limitations under the License.
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//
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// The Original Code is the Venice Web Communities System.
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//
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// The Initial Developer of the Original Code is Eric J. Bowersox <erbo@silcom.com>,
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// for Silverwrist Design Studios. Portions created by Eric J. Bowersox are
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// Copyright (C) 2002-03 Eric J. Bowersox/Silverwrist Design Studios. All Rights Reserved.
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//
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// Contributor(s):
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importPackage(Packages.org.sourceid.sso.xml);
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importClass(Packages.com.silverwrist.dynamo.Namespaces);
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importClass(Packages.com.silverwrist.dynamo.UserInfoNamespace);
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importPackage(Packages.com.silverwrist.dynamo.iface);
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importPackage(Packages.com.silverwrist.dynamo.mail);
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importPackage(Packages.com.silverwrist.dynamo.util);
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importClass(Packages.com.silverwrist.venice.VeniceNamespaces);
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importPackage(Packages.com.silverwrist.venice.content);
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importPackage(Packages.com.silverwrist.venice.frame);
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importPackage(Packages.com.silverwrist.venice.session);
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req = bsf.lookupBean("request"); // get request
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rhelp = bsf.lookupBean("request_help"); // get request helper
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target = rhelp.getParameterString("tgt"); // get the target for this operation
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if (target==null)
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target = "top.js.vs";
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vlib.setOnError(req,target);
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session = rhelp.getSession(); // get the session
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user = vlib.getUser(session);
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if (!(user.isAnonymous())) // user already logged in, just bounce back to where we came from
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dynamo.scriptReturn(new Redirect("SERVLET",target));
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// Load the login dialog.
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loader = cast.queryDialogLoader(req);
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dlg = loader.loadDialogResource("login.dlg.xml");
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if (rhelp.isVerb("GET"))
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{ // just display the dialog and return
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dlg.setValue("tgt",target);
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vlib.setLocation(req,target);
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// Get an error message that was left here by the SSO process, if any.
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msg = null;
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try
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{ // get the message
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msg = session.getObject("venice-sso:","failure.message") + "";
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session.removeObject("venice-sso:","failure.message");
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} // end try
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catch (e)
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{ // ObjectNotFoundException, presumably
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msg = null;
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} // end catch
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if (msg!=null)
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dlg.setErrorMessage(msg);
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// Get the ProviderDirectory and the list of configured identity providers.
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pdir = sourceid.getProviderDirectory(req);
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idp_list = pdir.getIDPList();
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// Create the return value.
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rc = new VelocityView(vlib.dialogFrameTitle(dlg),"sourceid/login_dialog.vm");
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rc.setParameter("loginDialog",dlg);
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rc.setParameter("idpList",idp_list);
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rc.setParameter("target",target);
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dynamo.scriptReturn(rc);
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} // end if
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// everything that follows is for a POST operation
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op = dlg.getClickedButton(req) + "";
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if (op=="cancel") // user cancelled login - bounce back to the target
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dynamo.scriptReturn(new Redirect("SERVLET",target));
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dlg.load(req); // load dialog contents
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if (op=="reminder")
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{ // generate a password reminder
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errmsg = null;
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user = vlib.lookupUser(req,dlg.getValue("user"));
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if (user!=null)
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{ // user found...
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if (user.isAnonymous()) // can't do this for the Anonymous_Honyak account
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errmsg = "This account cannot be explicitly logged into. Please try again.";
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else
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{ // get the user's password reminder
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reminder_msg = PropertyUtils.getPropertyNoErr(user,VeniceNamespaces.USER_SETTINGS_NAMESPACE,
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"password.reminder");
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if (reminder_msg==null)
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reminder_msg = "";
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// generate and set authentication for the password recovery system
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auth = vlib.randomRecoveryAuth() + "." + dynamo.currentTimeMillis();
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user.setAuthenticationData(user,VeniceNamespaces.SESSION_CONTROL_NAMESPACE,"password.recovery","",auth);
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// create and send the reminder E-mail message
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mailprov = cast.queryMailMessageProvider(req);
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msg = mailprov.createSystemMessage(req);
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msg.addRecipient(MailMessage.RECIP_TO,user.getEMailAddress());
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globals = vcast.getGlobalPropertiesStore(req);
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msg.setSubject(globals.getObject(VeniceNamespaces.MAIL_MESSAGES_NAMESPACE,
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"reminder.message.title").toString());
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blocks = vcast.getGlobalBlocksStore(req);
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msg.setText(blocks.getObject(VeniceNamespaces.MAIL_MESSAGES_NAMESPACE,"reminder.message").toString());
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msg.setVariable("username",user.getName());
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msg.setVariable("reminder",reminder_msg);
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msg.setVariable("uid",cast.toIntegerObject(user.getUID()));
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msg.setVariable("auth",auth);
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msg.send();
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// set the error message and prepare the dialog for reset
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errmsg = "Password reminder has been sent to the E-mail address for user '" + user.getName() + "'.";
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dlg.setValue("pass",null);
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} // end else
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} // end if
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else // user not found - bounce back with an error message
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errmsg = "The user account you have specified does not exist. Please try again.";
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if (errmsg!=null)
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{ // set the error message and bounce back the dialog
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dlg.setErrorMessage(errmsg);
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dlg.setValue("user",null);
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dlg.setValue("pass",null);
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vlib.setLocation(req,target);
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dynamo.scriptOutput(new FrameDialog(dlg));
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} // end if
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else // this ain't right
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dynamo.scriptOutput(new ErrorBox("Internal Error","Unknown outcome from password reminder",
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"SERVLET",target));
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} // end if
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else if (op=="login")
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{ // attempt to log the user in!
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errmsg = null;
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new_user = vlib.lookupUser(req,dlg.getValue("user"));
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if (new_user!=null)
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{ // the user is present - we can do this
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if (new_user.isAnonymous())
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{ // can't log in as Anonymous_Honyak, foo!
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errmsg = "This account cannot be explicitly logged into. Please try again.";
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audit.write(req,new_user,VeniceNamespaces.USER_EVENT_NAMESPACE,"login.fail","Anonymous user");
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dlg.setValue("user",null);
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dlg.setValue("pass",null);
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} // end if
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else if (new_user.isLocked())
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{ // account locked out - sorry!
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errmsg = "This account has been locked out. Please contact the system administrator for assistance.";
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audit.write(req,new_user,VeniceNamespaces.USER_EVENT_NAMESPACE,"login.fail","Locked Account");
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dlg.setValue("pass",null);
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} // end else if
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else
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{ // OK, we can try to authenticate with this account!
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if (new_user.authenticate(UserInfoNamespace.NAMESPACE,UserInfoNamespace.AUTH_DEFAULT,"",
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dlg.getValue("pass")))
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{ // authenticated OK - set user into session
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logger.debug("User \"" + new_user.getName() + "\" logged in successfully");
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session.setObject(SessionInfoParams.NAMESPACE,SessionInfoParams.ATTR_USER,new_user);
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audit.write(req,new_user,VeniceNamespaces.USER_EVENT_NAMESPACE,"login.ok");
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new_user.setLastAccessDate(new_user,new java.util.Date());
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// Now set up this user's default objects.
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dynamo.exec("/util/setup_user.js");
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if (cast.toBoolean(dlg.getValue("saveme")))
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{ // user wants a cookie - generate one
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source = vlib.randomString(32);
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auth = vlib.randomString(32);
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try
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{ // set the user authentication data
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new_user.setAuthenticationData(new_user,VeniceNamespaces.SESSION_CONTROL_NAMESPACE,"cookie",
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source,auth);
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// save the persistent cookie value
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cval = "VQAT2:" + new_user.getUID() + ":" + source + ":" + auth;
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cctrl = cast.queryCookieControl(req);
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cctrl.putPersistentCookie(venice_session.loginCookieName,cval,venice_session.loginCookieAge);
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// set the cookie authentication source so we can delete the auth info later at logout
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session.setObject(SessionInfoParams.NAMESPACE,SessionInfoParams.ATTR_COOKIE_AUTH_SOURCE,source);
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} // end try
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catch (e)
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{ // ignore exception here
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logger.warn("cookie setup process threw exception",e);
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} // end catch
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} // end if
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// Has the user verified their E-mail address yet? If not, bounce them there.
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if (PropertyUtils.hasProperty(new_user,VeniceNamespaces.USER_SETTINGS_NAMESPACE,"confirmation.number"))
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dynamo.scriptReturn(new Redirect("SERVLET","verify_email.js.vs?tgt="
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+ stringutils.encodeURL(target)));
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else
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dynamo.scriptReturn(new Redirect("SERVLET",target));
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} // end if
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else
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{ // the password is wrong - please try again
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errmsg = "The password specified for this user account is incorrect. Please try again.";
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audit.write(req,new_user,VeniceNamespaces.USER_EVENT_NAMESPACE,"login.fail","Bad password");
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dlg.setValue("pass",null);
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} // end else
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} // end else
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} // end if
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else
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{ // user not found - bounce back with an error message
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errmsg = "The user account you have specified does not exist. Please try again.";
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audit.write(req,null,VeniceNamespaces.USER_EVENT_NAMESPACE,"login.fail","Bad username",
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dlg.getValue("user"));
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dlg.setValue("user",null);
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dlg.setValue("pass",null);
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} // end else
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if (errmsg!=null)
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{ // set the error message and bounce back the dialog
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dlg.setErrorMessage(errmsg);
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vlib.setLocation(req,target);
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dynamo.scriptOutput(new FrameDialog(dlg));
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} // end if
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else
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dynamo.scriptOutput(new ErrorBox("Internal Error","Unknown outcome from login","SERVLET",target));
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} // end else if
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else
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{ // unknown command button pressed!
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logger.error("no known button click on POST to login.js");
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dynamo.scriptOutput(new ErrorBox("Internal Error","Unknown command button pressed","SERVLET",target));
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} // end else
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