diff options
Diffstat (limited to 'usr/local/www/diag_dns.php')
| -rw-r--r-- | usr/local/www/diag_dns.php | 90 |
1 files changed, 87 insertions, 3 deletions
diff --git a/usr/local/www/diag_dns.php b/usr/local/www/diag_dns.php index d1392d3..c286d44 100644 --- a/usr/local/www/diag_dns.php +++ b/usr/local/www/diag_dns.php @@ -38,6 +38,54 @@ require("guiconfig.inc"); if ($_GET['host']) $_POST = $_GET; +if($_GET['createalias'] == "true") { + $host = trim($_POST['host']); + if($_GET['override']) + $override = true; + $a_aliases = &$config['aliases']['alias']; + $type = "hostname"; + $resolved = gethostbyname($host); + if($resolved) { + $host = trim($_POST['host']); + $dig=`dig "$host" A | grep "$host" | grep -v ";" | awk '{ print $5 }'`; + $resolved = split("\n", $dig); + $isfirst = true; + foreach($resolved as $re) { + if($re <> "") { + if(!$isfirst) + $addresses .= " "; + $addresses .= $re . "/32"; + $isfirst = false; + } + } + $newalias = array(); + $aliasname = str_replace(array(".","-"), "_", $host); + $alias_exists = false; + $counter=0; + foreach($a_aliases as $a) { + if($a['name'] == $aliasname) { + $alias_exists = true; + $id=$counter; + } + $counter++; + } + if($override) + $alias_exists = false; + if($alias_exists == false) { + $newalias['name'] = $aliasname; + $newalias['type'] = "network"; + $newalias['address'] = $addresses; + $newalias['descr'] = "Created from Diagnostics-> DNS Lookup"; + if($override) + $a_aliases[$id] = $newalias; + else + $a_aliases[] = $newalias; + write_config(); + $createdalias = true; + } + } +} + if ($_POST) { unset($input_errors); @@ -82,9 +130,13 @@ if ($_POST) { } elseif (is_hostname($host)) { $type = "hostname"; $resolved = gethostbyname($host); + if($resolved) { + $dig=`dig "$host" A | grep "$host" | grep -v ";" | awk '{ print $5 }'`; + $resolved = split("\n", $dig); + } $hostname = $host; if ($host != $resolved) - $ipaddr = $resolved; + $ipaddr = $resolved[0]; } if ($host == $resolved) { @@ -108,10 +160,42 @@ include("head.inc"); ?> <tr> <td width="22%" valign="top" class="vncellreq"><?=gettext("Hostname or IP");?></td> <td width="78%" class="vtable"> - <?=$mandfldhtml;?><input name="host" type="text" class="formfld" id="host" size="20" value="<?=htmlspecialchars($host);?>"> + <?=$mandfldhtml;?> + <table> + <tr><td valign="top"> + <input name="host" type="text" class="formfld" id="host" size="20" value="<?=htmlspecialchars($host);?>"> + </td> + <td> <? if ($resolved && $type) { ?> - = <font size="+1"><?php echo $resolved; ?><font size="-1>"> + = <font size="+1"> +<?php + $found = 0; + if(is_array($resolved)) { + foreach($resolved as $hostitem) { + if($hostitem <> "") { + echo $hostitem . "<br/>"; + $found++; + } + } + } else { + echo $resolved; + } + if($found > 0) { + if($alias_exists) { + echo "<br/><font size='-2'>An alias already exists for the hostname {$host}. To overwrite, click <a href='diag_dns.php?host=" . trim(urlencode($host)) . "&createalias=true&override=true'>here</a>."; + } else { + if(!$createdalias) { + echo "<br/><font size='-2'><a href='diag_dns.php?host=" . trim(urlencode($host)) . "&createalias=true'>Create alias</a> out of these entries."; + } else { + echo "<br/><font size='-2'>Alias created with name {$newalias['name']}"; + } + } + } +?> + <font size="-1>"> + <? } ?> + </td></tr></table> </td> </tr> <?php if($_POST): ?> |
