raspap-webgui/templates/dhcp.php

<?php ob_start() ?>
  <?php if (!RASPI_MONITOR_ENABLED) : ?>
      <input type="submit" class="btn btn-outline btn-primary" value="<?php echo _("Save settings"); ?>" name="savedhcpdsettings" />
      <?php if ($dnsmasq_state) : ?>
        <input type="submit" class="btn btn-warning" value="<?php echo _("Stop dnsmasq") ?>" name="stopdhcpd" />
      <?php else : ?>
        <input type="submit" class="btn btn-success" value="<?php echo _("Start dnsmasq") ?>" name="startdhcpd" />
      <?php endif ?>
  <?php endif ?>
<?php $buttons = ob_get_clean(); ob_end_clean() ?>

<div class="row">
  <div class="col-lg-12">
    <div class="card">

      <div class="card-header">
        <div class="row">
          <div class="col">
            <i class="fas fa-exchange-alt mr-2"></i><?php echo _("DHCP Server"); ?>
          </div>
          <div class="col">
            <button class="btn btn-light btn-icon-split btn-sm service-status float-right">
              <span class="icon text-gray-600"><i class="fas fa-circle service-status-<?php echo $serviceStatus ?>"></i></span>
              <span class="text service-status">dnsmasq <?php echo _($serviceStatus) ?></span>
            </button>
          </div>
        </div><!-- /.row -->
      </div><!-- /.card-header -->

      <div class="card-body">
        <?php $status->showMessages(); ?>
        <form method="POST" action="?page=dhcpd_conf" class="js-dhcp-settings-form">
          <?php echo CSRFTokenFieldTag() ?>

          <!-- Nav tabs -->
          <ul class="nav nav-tabs mb-3">
            <li class="nav-item"><a class="nav-link active" href="#server-settings" data-toggle="tab"><?php echo _("Server settings"); ?></a></li>
            <li class="nav-item"><a class="nav-link" href="#advanced" data-toggle="tab"><?php echo _("Advanced"); ?></a></li>
            <li class="nav-item"><a class="nav-link" href="#static-leases" data-toggle="tab"><?php echo _("Static Leases") ?></a></li>
            <li class="nav-item"><a class="nav-link" href="#client-list" data-toggle="tab"><?php echo _("Client list"); ?></a></li>
            <li class="nav-item"><a class="nav-link" href="#logfile-output" data-toggle="tab"><?php echo _("Logging"); ?></a></li>
          </ul>
          <!-- Tab panes -->

          <div class="tab-content">

            <div class="tab-pane active" id="server-settings">
              <h4 class="mt-3">DHCP server settings</h4>
              <div class="row">
                <div class="form-group col-md-6">
                  <label for="code">Interface</label>
                  <select class="form-control" name="interface">
                    <?php foreach ($interfaces as $if) : ?>
                      <?php $if_quoted = htmlspecialchars($if, ENT_QUOTES) ?>
                      <?php $selected  = $if === $conf['interface'] ? ' selected="selected"' : '' ?>
                      <option value="<?php echo $if_quoted ?>"<?php echo $selected ?>><?php echo $if_quoted ?></option>
                    <?php endforeach ?>
                  </select>
                </div>
              </div>
              <div class="row">
                <div class="form-group col-md-6">
                  <label for="code"><?php echo _("Starting IP Address"); ?></label>
                  <input type="text" class="form-control"name="RangeStart" value="<?php echo htmlspecialchars($RangeStart, ENT_QUOTES); ?>" />
                </div>
              </div>

              <div class="row">
                <div class="form-group col-md-6">
                  <label for="code"><?php echo _("Ending IP Address"); ?></label>
                  <input type="text" class="form-control" name="RangeEnd" value="<?php echo htmlspecialchars($RangeEnd, ENT_QUOTES); ?>" />
                </div>
              </div>

              <div class="row">
                <div class="form-group col-xs-3 col-sm-3">
                  <label for="code"><?php echo _("Lease Time"); ?></label>
                  <input type="text" class="form-control" name="RangeLeaseTime" value="<?php echo htmlspecialchars($arrRangeLeaseTime[1], ENT_QUOTES); ?>" />
                </div>
                <div class="col-xs-3 col-sm-3">
                  <label for="code"><?php echo _("Interval"); ?></label>
                  <select name="RangeLeaseTimeUnits" class="form-control" >
                    <option value="m"<?php echo $mselected; ?>><?php echo _("Minute(s)"); ?></option>
                    <option value="h"<?php echo $hselected; ?>><?php echo _("Hour(s)"); ?></option>
                    <option value="d"<?php echo $dselected; ?>><?php echo _("Day(s)"); ?></option>
                    <option value="infinite"<?php echo $infiniteselected; ?>><?php echo _("Infinite"); ?></option>
                  </select>
                </div>
              </div>

              <div class="row">
                <div class="form-group col-md-6">
                  <label for="code"><?php echo _("DNS Server"); ?> 1</label>
                  <input type="text" class="form-control"name="DNS1" value="<?php echo htmlspecialchars($DNS1, ENT_QUOTES); ?>" />
                </div>
              </div>

              <div class="row">
                <div class="form-group col-md-6">
                  <label for="code"><?php echo _("DNS Server"); ?> 2</label>
                  <input type="text" class="form-control" name="DNS2" value="<?php echo htmlspecialchars($DNS2, ENT_QUOTES); ?>" />
                </div>
              </div>

            </div><!-- /.tab-pane -->

            <!-- advanced tab -->
            <div class="tab-pane" id="advanced">

              <div class="row">
                <div class="col-md-6">
                  <h5><?php echo _("Upstream DNS servers") ?></h5>

                  <div class="input-group">
                    <input type="hidden" name="no-resolv" value="0">
                    <div class="custom-control custom-switch">
                      <input class="custom-control-input" id="no-resolv" type="checkbox" name="no-resolv" value="1" <?php echo $conf['no-resolv'] ? ' checked="checked"' : "" ?> aria-describedby="no-resolv-description">
                      <label class="custom-control-label" for="no-resolv"><?php echo _("Only ever query DNS servers configured below") ?></label>
                    </div>
                    <p id="no-resolv-description">
                      <small><?php echo _("Enable this option if you want RaspAP to <b>send DNS queries to the servers configured below exclusively</b>. By default RaspAP also uses its upstream DHCP server's name servers.") ?></small>
                      <br><small class="text-muted"><?php echo _("This option adds <code>no-resolv</code> to the dnsmasq configuration.") ?></small>
                    </p>
                  </div>

                  <div class="js-dhcp-upstream-servers">
                    <?php foreach ($upstreamServers as $server): ?>
                      <div class="form-group input-group input-group-sm js-dhcp-upstream-server">
                        <input type="text" class="form-control" name="server[]" value="<?php echo $server ?>">
                        <div class="input-group-append">
                          <button class="btn btn-outline-secondary js-remove-dhcp-upstream-server" type="button"><i class="fas fa-minus"></i></button>
                        </div>
                      </div>
                    <?php endforeach ?>
                  </div>

                  <div class="form-group">
                    <label for="add-dhcp-upstream-server-field"><?php echo _("Add upstream DNS server") ?></label>
                    <div class="input-group">
                      <input type="text" class="form-control" id="add-dhcp-upstream-server-field" aria-describedby="new-dhcp-upstream-server" placeholder="<?php printf(_("e.g. %s"), "208.67.222.222") ?>">
                      <div class="input-group-append">
                        <button type="button" class="btn btn-outline-secondary js-add-dhcp-upstream-server"><i class="fas fa-plus"></i></button>
                      </div>
                    </div>
                    <p id="new-dhcp-upstream-server" class="form-text text-muted">
                      <small>
                        <?php echo _("Format: ") ?>
                        <code class="text-muted"><?php echo htmlspecialchars("[/[<domain>]/[domain/]][<ipaddr>[#<port>][@<source-ip>|<interface>[#<port>]]"); ?></code>
                      </small>
                    </p>
                    <select class="custom-select custom-select-sm js-field-preset" data-field-preset-target="#add-dhcp-upstream-server-field">
                      <option value=""><?php echo _("Choose a hosted server") ?></option>
                      <option disabled="disabled"></option>
                      <?php echo optionsForSelect(dnsServers()) ?>
                    </select>
                  </div>
                </div>

                <template id="dhcp-upstream-server">
                  <div class="form-group input-group input-group-sm js-dhcp-upstream-server">
                    <input type="text" class="form-control" name="server[]" value="{{ server }}">
                    <div class="input-group-append">
                      <button class="btn btn-outline-secondary js-remove-dhcp-upstream-server" type="button"><i class="fas fa-minus"></i></button>
                    </div>
                  </div>
                </template>
              </div><!-- /.row -->

            </div><!-- /.tab-pane | advanded tab -->

            <div class="tab-pane fade" id="client-list">
              <h4 class="mt-3 mb-3">Client list</h4>
              <div class="row">
                <div class="col-lg-12">
                  <div class="card mb-3">
                    <div class="card-header"><?php echo _("Active DHCP leases"); ?></div>
                    <!-- /.panel-heading -->
                    <div class="card-body">
                      <div class="table-responsive">
                        <table class="table table-hover">
                          <thead>
                            <tr>
                              <th><?php echo _("Expire time"); ?></th>
                              <th><?php echo _("MAC Address"); ?></th>
                              <th><?php echo _("IP Address"); ?></th>
                              <th><?php echo _("Host name"); ?></th>
                              <th><?php echo _("Client ID"); ?></th>
                            </tr>
                          </thead>
                          <tbody>
                            <?php foreach ($leases as $lease) : ?>
                            <tr>
                              <?php foreach (explode(' ', $lease) as $prop) : ?>
                              <td><?php echo htmlspecialchars($prop, ENT_QUOTES) ?></td>
                              <?php endforeach ?>
                            </tr>
                            <?php endforeach ?>
                          </tbody>
                        </table>
                      </div><!-- /.table-responsive -->
                    </div><!-- /.card-body -->
                  </div><!-- /.card -->
                </div><!-- /.col-lg-12 -->
              </div><!-- /.row -->
            </div><!-- /.tab-pane -->

            <!-- static leases tab -->
            <div class="tab-pane fade" id="static-leases">
              <h4 class="mt-3 mb-3"><?php echo _("Static leases") ?></h4>

              <div class="dhcp-static-leases js-dhcp-static-lease-container">
                <?php foreach ($dhcpHost as $host) : ?>
                  <?php list($mac, $ip) = array_map("trim", explode(",", $host)); ?>
                  <div class="row dhcp-static-lease-row js-dhcp-static-lease-row">
                    <div class="col-md-5 col-xs-5">
                      <input type="text" name="static_leases[mac][]" value="<?php echo htmlspecialchars($mac, ENT_QUOTES) ?>" placeholder="<?php echo _("MAC address") ?>" class="form-control">
                    </div>
                    <div class="col-md-5 col-xs-4">
                      <input type="text" name="static_leases[ip][]" value="<?php echo htmlspecialchars($ip, ENT_QUOTES) ?>" placeholder="<?php echo _("IP address") ?>" class="form-control">
                    </div>
                    <div class="col-md-2 col-xs-3">
                      <button type="button" class="btn btn-danger js-remove-dhcp-static-lease"><?php echo _("Remove") ?></button>
                    </div>
                  </div>
                <?php endforeach ?>
              </div>

              <h5 class="mt-3 mb-3"><?php echo _("Add static DHCP lease") ?></h5>
              <div class="row dhcp-static-lease-row js-new-dhcp-static-lease">
                <div class="col-md-5 col-xs-5">
                  <input type="text" name="mac" value="" placeholder="<?php echo _("MAC address") ?>" class="form-control" autofocus="autofocus">
                </div>
                <div class="col-md-5 col-xs-4">
                  <input type="text" name="ip" value="" placeholder="<?php echo _("IP address") ?>" class="form-control">
                </div>
                <div class="col-md-2 col-xs-3">
                  <button type="button" class="btn btn-success js-add-dhcp-static-lease"><?php echo _("Add") ?></button>
                </div>
              </div>
            </div><!-- /.tab-pane -->

            <template id="js-dhcp-static-lease-row">
              <div class="row dhcp-static-lease-row js-dhcp-static-lease-row">
                <div class="col-md-5 col-xs-5">
                  <input type="text" name="static_leases[mac][]" value="{{ mac }}" placeholder="<?php echo _("MAC address") ?>" class="form-control">
                </div>
                <div class="col-md-5 col-xs-4">
                  <input type="text" name="static_leases[ip][]" value="{{ ip }}" placeholder="<?php echo _("IP address") ?>" class="form-control">
                </div>
                <div class="col-md-2 col-xs-3">
                  <button type="button" class="btn btn-warning js-remove-dhcp-static-lease"><?php echo _("Remove") ?></button>
                </div>
              </div>
            </template>


            <!-- logfile output tab -->
            <div class="tab-pane fade" id="logfile-output">
              <h4><?php echo _("Logging") ?></h4>
              <p><?php echo _("Enable these options to log DHCP server activity.") ?></p>

              <div class="custom-control custom-switch">
                <input class="custom-control-input" id="log-dhcp" type="checkbox" name="log-dhcp" value="1" <?php echo $conf['log-dhcp'] ? ' checked="checked"' : "" ?> aria-describedby="log-dhcp-requests">
                <label class="custom-control-label" for="log-dhcp"><?php echo _("Log DHCP requests") ?></label>
              </div>
              <div class="custom-control custom-switch">
                <input class="custom-control-input" id="log-queries" type="checkbox" name="log-queries" value="1" <?php echo $conf['log-queries'] ? ' checked="checked"' : "" ?> aria-describedby="log-dhcp-queries">
                <label class="custom-control-label" for="log-queries"><?php echo _("Log DNS queries") ?></label>
              </div>

              <?php
              $log = file_get_contents('/tmp/dnsmasq.log');
              echo '<textarea class="logoutput my-3">'.htmlspecialchars($log, ENT_QUOTES).'</textarea>';
              ?>
            </div><!-- /.tab-pane -->

          </div><!-- /.tab-content -->

          <?php echo $buttons ?>
        </form>
      </div><!-- ./ card-body -->

      <div class="card-footer"> <?php echo _("Information provided by Dnsmasq"); ?></div>

    </div><!-- /.card -->
  </div><!-- /.col-lg-12 -->
</div><!-- /.row -->