protected void sendPasswordResetEMail(
      HttpServletRequest request, ICFSecuritySecUserObj resetUser, ICFSecurityClusterObj cluster)
      throws AddressException, MessagingException, NamingException {

    final String S_ProcName = "sendPasswordResetEMail";

    Properties props = System.getProperties();
    String clusterDescription = cluster.getRequiredDescription();

    Context ctx = new InitialContext();

    String smtpEmailFrom = (String) ctx.lookup("java:comp/env/CFAsterisk26SmtpEmailFrom");
    if ((smtpEmailFrom == null) || (smtpEmailFrom.length() <= 0)) {
      throw CFLib.getDefaultExceptionFactory()
          .newNullArgumentException(
              getClass(), S_ProcName, 0, "JNDI lookup for CFAsterisk26SmtpEmailFrom");
    }

    smtpUsername = (String) ctx.lookup("java:comp/env/CFAsterisk26SmtpUsername");
    if ((smtpUsername == null) || (smtpUsername.length() <= 0)) {
      throw CFLib.getDefaultExceptionFactory()
          .newNullArgumentException(
              getClass(), S_ProcName, 0, "JNDI lookup for CFAsterisk26SmtpUsername");
    }

    smtpPassword = (String) ctx.lookup("java:comp/env/CFAsterisk26SmtpPassword");
    if ((smtpPassword == null) || (smtpPassword.length() <= 0)) {
      throw CFLib.getDefaultExceptionFactory()
          .newNullArgumentException(
              getClass(), S_ProcName, 0, "JNDI lookup for CFAsterisk26SmtpPassword");
    }

    Session emailSess =
        Session.getInstance(
            props,
            new Authenticator() {
              protected PasswordAuthentication getPasswordAuthentication() {
                return new PasswordAuthentication(smtpUsername, smtpPassword);
              }
            });

    String thisURI =
        request.getScheme()
            + "://"
            + request.getServerName()
            + ":"
            + request.getServerPort()
            + request.getRequestURI().toString();
    int lastSlash = thisURI.lastIndexOf('/');
    String baseURI = thisURI.substring(0, lastSlash);
    UUID resetUUID = resetUser.getOptionalPasswordResetUuid();

    String msgBody =
        "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\">\n"
            + "<HTML>\n"
            + "<BODY>\n"
            + "<p>\n"
            + "You requested a password reset for "
            + resetUser.getRequiredEMailAddress()
            + " used for accessing "
            + clusterDescription
            + ".\n"
            + "<p>"
            + "Please click on the following link to reset your password:<br>\n"
            + "<A HRef=\""
            + baseURI
            + "/CFAsteriskSMWarResetPasswordHtml?ResetUUID="
            + resetUUID.toString()
            + "\">"
            + baseURI
            + "/CFAsteriskSMWarResetPasswordHtml?ResetUUID="
            + resetUUID.toString()
            + "</A>\n"
            + "<p>"
            + "Or click on the following link to cancel the reset request:<br>\n"
            + "<A HRef=\""
            + baseURI
            + "/CFAsteriskSMWarCancelResetPasswordHtml?ResetUUID="
            + resetUUID.toString()
            + "\">"
            + baseURI
            + "/CFAsteriskSMWarCancelResetPasswordHtml?ResetUUID="
            + resetUUID.toString()
            + "</A>\n"
            + "</BODY>\n"
            + "</HTML>\n";

    MimeMessage msg = new MimeMessage(emailSess);
    msg.setFrom(new InternetAddress(smtpEmailFrom));
    InternetAddress mailTo[] = InternetAddress.parse(resetUser.getRequiredEMailAddress(), false);
    msg.setRecipient(Message.RecipientType.TO, mailTo[0]);
    msg.setSubject(
        "You requested a password reset for your account with " + clusterDescription + "?");
    msg.setContent(msgBody, "text/html");
    msg.setSentDate(new Date());
    msg.saveChanges();

    Transport.send(msg);
  }
  /** @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */
  protected void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    final String S_ProcName = "doPost";

    ICFAsteriskSchemaObj schemaObj;
    HttpSession sess = request.getSession(false);
    if (sess == null) {
      sess = request.getSession(true);
      schemaObj = new CFAsteriskSchemaPooledObj();
      sess.setAttribute("SchemaObj", schemaObj);
    } else {
      schemaObj = (ICFAsteriskSchemaObj) sess.getAttribute("SchemaObj");
      if (schemaObj == null) {
        throw CFLib.getDefaultExceptionFactory()
            .newNullArgumentException(getClass(), S_ProcName, 0, "schemaObj");
      }
    }

    ICFAsteriskSchema dbSchema = null;
    try {
      CFSecurityAuthorization auth = schemaObj.getAuthorization();
      if (auth != null) {
        response.sendRedirect("CFAsteriskSMWarSecurityMainHtml");
        return;
      }

      dbSchema = (ICFAsteriskSchema) CFAsteriskSchemaPool.getSchemaPool().getInstance();
      schemaObj.setBackingStore(dbSchema);
      schemaObj.beginTransaction();
      ICFSecuritySecUserObj systemUser =
          schemaObj.getSecUserTableObj().readSecUserByULoginIdx("system");
      String passwordHash = systemUser.getRequiredPasswordHash();
      if ((passwordHash == null)
          || (passwordHash.length() <= 0)
          || passwordHash.equals("bootstrap")) {
        response.sendRedirect("CFAsteriskSMWarSetSystemPasswordHtml");
      }

      ICFSecurityClusterObj resolvedCluster;
      ICFSecuritySysClusterObj sysCluster =
          schemaObj.getSysClusterTableObj().readSysClusterByIdIdx(1, false);
      if (sysCluster == null) {
        throw CFLib.getDefaultExceptionFactory()
            .newNullArgumentException(getClass(), S_ProcName, 0, "sysCluster");
      }
      resolvedCluster = sysCluster.getRequiredContainerCluster();
      if (resolvedCluster == null) {
        throw CFLib.getDefaultExceptionFactory()
            .newNullArgumentException(getClass(), S_ProcName, "resolvedCluster");
      }
      String clusterDomainName = resolvedCluster.getRequiredFullDomainName();
      String clusterDescription = resolvedCluster.getRequiredDescription();

      String loginId = (String) request.getParameter("LoginId");
      if ((loginId == null) || (loginId.length() <= 0)) {
        response.setContentType("text/html");
        PrintWriter out = response.getWriter();
        out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\">");
        out.println("<HTML>");
        out.println("<BODY>");
        out.println(
            "<form method=\"post\" formaction=\"CFAsteriskSMWarRequestResetPasswordHtml\">");
        out.println(
            "<H1 style=\"text-align:center\">" + clusterDescription + " Security Manager</H1>");
        out.println("<H2 style=\"text-align:center\">ERROR</H2>");
        out.println("<p style=\"text-align:center\">");
        out.println("You must specify a login id to reset.");
        out.println("<p style=\"text-align:center\">");
        out.println("Enter the login you'd like to request a password reset for.");
        out.println("<p>");
        out.println("<center>");
        out.println("<table style=\"width:60%\">");
        out.println(
            "<tr><th style=\"text-align:left\">Login Id:</th><td><input type=\"text\" name=\"LoginId\"/></td></tr>");
        out.println(
            "<tr><td colspan=\"2\" style=\"text-align:center\"><button type=\"submit\" name=\"Ok, Request Password Reset\"\">Ok</button></td></tr>");
        out.println(
            "<tr><td colSpan=\"2\" style=\"text-align:center\"><A HRef=\"CFAsteriskSMWarLoginHtml\">Back to "
                + clusterDescription
                + " Security Manager Login</A></td></tr>");
        out.println("</table>");
        out.println("</center>");
        out.println("</form>");
        out.println("</BODY>");
        out.println("</HTML>");
        return;
      }

      ICFSecuritySecUserObj authenticatingUser =
          schemaObj.getSecUserTableObj().readSecUserByULoginIdx(loginId, true);
      if (authenticatingUser == null) {
        response.setContentType("text/html");
        PrintWriter out = response.getWriter();
        out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\">");
        out.println("<HTML>");
        out.println("<BODY>");
        out.println(
            "<form method=\"post\" formaction=\"CFAsteriskSMWarRequestResetPasswordHtml\">");
        out.println(
            "<H1 style=\"text-align:center\">" + clusterDescription + " Security Manager</H1>");
        out.println("<H2 style=\"text-align:center\">ERROR</H2>");
        out.println("<p style=\"text-align:center\">");
        out.println("Login id not found.");
        out.println("<p style=\"text-align:center\">");
        out.println("Enter the login you'd like to request a password reset for.");
        out.println("<p>");
        out.println("<center>");
        out.println("<table style=\"width:60%\">");
        out.println(
            "<tr><th style=\"text-align:left\">Login Id:</th><td><input type=\"text\" name=\"LoginId\"/></td></tr>");
        out.println(
            "<tr><td colspan=\"2\" style=\"text-align:center\"><button type=\"submit\" name=\"Ok, Request Password Reset\"\">Ok</button></td></tr>");
        out.println(
            "<tr><td colSpan=\"2\" style=\"text-align:center\"><A HRef=\"CFAsteriskSMWarLoginHtml\">Back to "
                + clusterDescription
                + " Security Manager Login</A></td></tr>");
        out.println("</table>");
        out.println("</center>");
        out.println("</form>");
        out.println("</BODY>");
        out.println("</HTML>");
        return;
      }

      if (null != authenticatingUser.getOptionalPasswordResetUuid()) {

        sendPasswordResetEMail(request, authenticatingUser, resolvedCluster);

        response.setContentType("text/html");
        PrintWriter out = response.getWriter();
        out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\">");
        out.println("<HTML>");
        out.println("<BODY>");
        out.println(
            "<form method=\"post\" formaction=\"CFAsteriskSMWarRequestResetPasswordHtml\">");
        out.println(
            "<H1 style=\"text-align:center\">" + clusterDescription + " Security Manager</H1>");
        out.println("<H2 style=\"text-align:center\">INFO</H2>");
        out.println("<p style=\"text-align:center\">");
        out.println("Password reset email resent.");
        out.println("<center>");
        out.println("<table style=\"width:60%\">");
        out.println(
            "<tr><td colSpan=\"2\" style=\"text-align:center\"><A HRef=\"CFAsteriskSMWarLoginHtml\">Back to "
                + clusterDescription
                + " Security Manager Login</A></td></tr>");
        out.println("</table>");
        out.println("</center>");
        out.println("</form>");
        out.println("</BODY>");
        out.println("</HTML>");
      }

      ICFSecurityClusterObj systemCluster =
          schemaObj.getClusterTableObj().readClusterByUDomainNameIdx("system");
      ICFSecurityTenantObj systemTenant =
          schemaObj
              .getTenantTableObj()
              .readTenantByUNameIdx(systemCluster.getRequiredId(), "system");
      ICFSecuritySecSessionObj systemSession = schemaObj.getSecSessionTableObj().newInstance();
      ICFSecuritySecSessionEditObj editSystemSession =
          (ICFSecuritySecSessionEditObj) systemSession.beginEdit();
      editSystemSession.setRequiredContainerSecUser(systemUser);
      editSystemSession.setRequiredStart(Calendar.getInstance());
      systemSession = editSystemSession.create();
      editSystemSession.endEdit();

      auth = new CFSecurityAuthorization();
      auth.setSecCluster(systemCluster);
      auth.setSecTenant(systemTenant);
      auth.setSecSession(systemSession);
      schemaObj.setAuthorization(auth);

      ICFSecuritySecUserEditObj editAuthenticatingUser = authenticatingUser.beginEdit();
      editAuthenticatingUser.setOptionalPasswordResetUuid(UUID.randomUUID());
      editAuthenticatingUser.update();
      editAuthenticatingUser.endEdit();

      editSystemSession = (ICFSecuritySecSessionEditObj) systemSession.beginEdit();
      editSystemSession.setOptionalFinish(Calendar.getInstance());
      editSystemSession.update();
      editSystemSession.endEdit();

      schemaObj.setAuthorization(null);

      schemaObj.commit();

      sendPasswordResetEMail(request, authenticatingUser, resolvedCluster);

      response.setContentType("text/html");
      PrintWriter out = response.getWriter();
      out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\">");
      out.println("<HTML>");
      out.println("<BODY>");
      out.println("<form method=\"post\" formaction=\"CFAsteriskSMWarRequestResetPasswordHtml\">");
      out.println(
          "<H1 style=\"text-align:center\">" + clusterDescription + " Security Manager</H1>");
      out.println("<H2 style=\"text-align:center\">INFO</H2>");
      out.println("<p style=\"text-align:center\">");
      out.println(
          "Password reset email sent.  Please use the links in the email to set a new password or to cancel the request.");
      out.println("<center>");
      out.println("<table style=\"width:60%\">");
      out.println(
          "<tr><td colSpan=\"2\" style=\"text-align:center\"><A HRef=\"CFAsteriskSMWarLoginHtml\">Back to "
              + clusterDescription
              + " Security Manager Login</A></td></tr>");
      out.println("</table>");
      out.println("</center>");
      out.println("</form>");
      out.println("</BODY>");
      out.println("</HTML>");
    } catch (MessagingException e) {
      throw CFLib.getDefaultExceptionFactory()
          .newRuntimeException(
              getClass(), S_ProcName, "Caught MessagingException -- " + e.getMessage(), e);
    } catch (NamingException e) {
      throw CFLib.getDefaultExceptionFactory()
          .newRuntimeException(
              getClass(), S_ProcName, "Caught NamingException -- " + e.getMessage(), e);
    } catch (RuntimeException e) {
      throw CFLib.getDefaultExceptionFactory()
          .newRuntimeException(
              getClass(), S_ProcName, "Caught RuntimeException -- " + e.getMessage(), e);
    } finally {
      if (dbSchema != null) {
        try {
          if (schemaObj.isTransactionOpen()) {
            schemaObj.rollback();
          }
        } catch (RuntimeException e) {
        }
        schemaObj.setBackingStore(null);
        CFAsteriskSchemaPool.getSchemaPool().releaseInstance(dbSchema);
      }
    }
  }