forked from jas-/phpDHCPAdmin
/
manage.hosts.php
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/
manage.hosts.php
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<?PHP
/*
* phpDHCPAdmin
* Jason Gerfen [jason.gerfen@gmail.com]
*
* hosts.search.php - DHCPD Search for static host
*/
// load our config data
if( file_exists( "scripts/inc.config.php" ) ) {
require 'scripts/inc.config.php';
// ensure we are being called from our configured host
if( $defined['hostname'] === $_SERVER['SERVER_NAME'] ) {
// Initialize classes
$db = new dbConn;
$err = new GenerateErrors;
$tpl = new Template;
$skin = new PageSkinner;
$val = new ValidateStrings;
$menu = new GenerateNavMenu;
$auth = new Authenticate;
$encrypt = new Encryption;
$level = new AccessLevels;
$misc = new MiscFunctions;
$debug = new DebugData;
// initialize a db connection handle
$dbconn = $db->dbConnect( $defined['dbhost'], $defined['username'], $defined['password'], $defined['dbname'] );
// ensure our sessions are present
if( empty( $_SESSION['token'] ) ) {
$sessions = new dbSession;
}
//define the template and cache directories
$tpl->strTemplateDir = $defined['virpath'] . 'templates';
$tpl->strCacheDir = '/tmp';
if( ( !empty( $_GET ) ) || ( !empty( $_POST ) ) ) { $flag = "TRUE"; } else { $flag = "FALSE"; }
// setup our template style data
if( ( $val->ValidateString( $_GET['skin'] ) === -1 ) || ( empty( $_GET['skin'] ) ) ) {
$style = $defined['templates'] . "/black";
if( !empty( $_GET['skin'] ) ) {
$skin_err = $err->GenerateErrorLink( "help/help.php", "#val_xss", $defined['error_small'], $errors['val_xss'], NULL, NULL );
}
} else {
$style = $skin->SelectSkin( $defined['templates'], $_GET['skin'], $_COOKIE['skin'] );
}
// call our header file and pass it some variables
$tpl->assign( 'TITLE', $defined['title'], NULL, NULL );
$tpl->assign( 'DESCRIPTION', "Manage Static Hosts", NULL, NULL );
$tpl->assign( 'STYLE', $style, NULL, NULL );
// authentication template
$FILE = "auth.tpl";
// default is no error just diplay login form
if( $auth->AuthUser( $_POST['user'], $_POST['pass'], $_SESSION['token'] ) === -1 ) {
// well looks like at least one login attempt has been processed, show empty field error
if( $_SESSION['x']++ >= 1 ) {
$ERROR = $err->GenerateErrorLink( "help/help.html", "#missing", $defined['error'], $errors['auth_e'], NULL, NULL );
}
// timeout with authentication token
} elseif( $auth->AuthUser( $_POST['user'], $_POST['pass'], $_SESSION['token'] ) === -2 ) {
$ERROR = $err->GenerateErrorLink( "help/help.html", "#timeout", $defined['error'], $errors['auth_to'], NULL, NULL );
$misc->ExitApplication( $_SESSION['token'] );
// error in validation of authentication data
} elseif( $auth->AuthUser( $_POST['user'], $_POST['pass'], $_SESSION['token'] ) === -3 ) {
$ERROR = $err->GenerateErrorLink( "help/help.html", "#alphanum", $defined['error'], $errors['val_alp'], NULL, NULL );
// authentication data not found in database
} elseif( $auth->AuthUser( $_POST['user'], $_POST['pass'], $_SESSION['token'] ) === -4 ) {
$ERROR = $err->GenerateErrorLink( "help/help.html", "#user", $defined['error'], $errors['auth_n'], NULL, NULL );
// error in database query
} elseif( $auth->AuthUser( $_POST['user'], $_POST['pass'], $_SESSION['token'] ) === -5 ) {
$ERROR = $err->GenerateErrorLink( "help/help.html", "#undef", $defined['error'], $errors['undef_sql'], NULL, NULL );
// valid user found
} elseif( $auth->AuthUser( $_POST['user'], $_POST['pass'], $_SESSION['token'] ) === 0 ) {
// perform permissions check with access level and group data
if( ( $level->ChkLevel( $_SESSION['token'] ) === "admin" ) || ( $level->ChkLevel( $_SESSION['token'] ) === "user" ) ) {
// define some variables for the template etc.
$JS = " hidediv('perms');";
$FILE = "manage.hosts.tpl";
// initialize a db connection handle
$dbconn = $db->dbConnect( $defined['dbhost'], $defined['username'], $defined['password'], $defined['dbname'] );
// provide count of online users
$online = "SELECT * FROM `admin_sessions`";
$ret = $db->dbQuery( $val->ValidateSQL( $online, $dbconn ), $dbconn );
$usersoline = $db->dbNumRows( $ret );
// decode our authentication token to get our group membership
$user_details = $encrypt->DecodeAuthToken( $_SESSION['token'] );
$group = base64_decode( $user_details[3] );
// Look for a GET id post to edit existing host records
if( !empty( $_GET['id'] ) ) {
if( $val->ValidateInteger( $_GET['id'] ) === -1 ) {
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['error'], $errors['val_num'], NULL, NULL );
} else {
// populate the form with database information if already configured
if( ( $group === "admin" ) || ( !empty( $_GET['allow'] ) ) && ( $val->ValidateInteger( $_GET['allow'] ) === 0 ) ) {
$query = "SELECT * FROM `conf_hosts` WHERE `id` = \"" . $_GET['id'] . "\" LIMIT 1";
} else {
$query = "SELECT * FROM `conf_hosts` WHERE `group` = \"" . $group . "\" AND `id` = \"" . $_GET['id'] . "\" LIMIT 1";
}
if( ( $value = $db->dbQuery( $val->ValidateSQL( $query, $dbconn ), $dbconn ) ) === -1 ) {
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['error'], $errors['db_select'], NULL, NULL );
} else {
$data = $db->dbArrayResultsAssoc( $value );
/* check resource permissions */
if( $group !== "admin" ) {
$resource = "SELECT * FROM `auth_groups_perms` WHERE ( `group` = \"" . $group . "\" OR `allowed` = \"" . $group . "\" ) AND `type` = \"host\" AND `resource` = \"" . $data[0]['mac-address'] . "\"";
} else {
$resource = "SELECT * FROM `auth_groups_perms` WHERE `resource` = \"" . $data[0]['mac-address'] . "\"";
}
if( ( $value = $db->dbQuery( $val->ValidateSQL( $resource, $dbconn ), $dbconn ) ) === -1 ) {
$error = $err->GenerateErrorLink( "help/help.html", "#config_subnets", $defined['error'], $errors['db_select'], NULL, NULL );
} else {
$ch = $db->dbArrayResultsAssoc( $value );
if( ( count( $ch ) > 0 ) || ( $data[0]['group'] === $group ) ) {
$id = $data[0]['id'];
$hostname = $data[0]['hostname'];
$mac_address = $data[0]['mac-address'];
$ip_address = $data[0]['ip-address'];
$subnet_name = $data[0]['subnet-name'];
$pxe_group = $data[0]['pxe-group'];
$ex_group = $data[0]['group'];
$select_groups = $ch;
if( count( $select_groups ) > 0 ) { $JS = " showdiv( 'perms' );"; }
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['good'], "You are currently editing record #" . $id, NULL, NULL );
} else {
$error = $err->GenerateErrorLink( "help/help.html", "#config_subnets", $defined['error'], $errors['auth_res'], NULL, NULL );
}
}
}
}
}
// begin our validation on submitted data
if( !empty( $_POST ) ) {
// re-assign vars for processing and template assignment
$id = $_POST['id'];
$hostname = $_POST['hostname'];
$mac_address = $_POST['mac_address'];
$ip_address = $_POST['ip_address'];
$subnet_name = $_POST['subnet_name'];
$pxe_group = $_POST['pxe_group'];
$search = $_POST['search'];
$modify = $_POST['modify'];
$permissions = $_POST['select_groups'];
$groups = $_POST['groups'];
// perform search if not empty
if( ( empty( $search ) ) && ( !empty( $_POST['srch'] ) ) ) {
$search_err = $err->GenerateErrorImg( $defined['error'], "help/help.html#host_search", '800', '800' );
$list = "<ol><li>Search string is empty. Allowed formats:<br>MAC Address: xx:xx:xx:xx:xx<br>IPv4 Address: xxx.xxx.xxx.xxx<br>Hostname: [0-9a-z]</li></ol>";
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['error'], $errors['val_host'] . $list, NULL, NULL );
} elseif( ( !empty( $search ) ) && ( !empty( $_POST['srch'] ) ) ) {
// perform validation on search string
if( ( $val->ValidateIPv4( $search ) !== -1 ) || ( $val->ValidateMACFormats( $search ) !== -1 ) || ( $val->ValidateParagraph( $search ) !== -1 ) ) {
// Gather all records belonging to other groups but where this user is allowed access
$sql = "SELECT * FROM `auth_group_perms` WHERE `resource` = \"hosts\"";
if( ( $z = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
}
// define our search query
if( $group === "admin" ) {
$query = "SELECT * FROM `conf_hosts` WHERE `hostname` LIKE \"" . $search . "\" OR `mac-address` LIKE \"" . $search . "\" OR `ip-address` LIKE \"" . $search . "\" ORDER BY `hostname` ASC";
} else {
$query = "SELECT * FROM `conf_hosts` WHERE `hostname` LIKE \"" . $search . "\" OR `mac-address` LIKE \"" . $search . "\" OR `ip-address` LIKE \"" . $search . "\" HAVING `group` = \"" . $group . "\" ORDER BY `hostname` ASC";
}
// process our query
if( ( $value = $db->dbQuery( $val->ValidateSQL( $query, $dbconn ), $dbconn ) ) === -1 ) {
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['error'], $errors['db_search_err'], NULL, NULL );
} else {
// process results of search
if( $db->dbNumRows( $value ) >= 1 ) {
$data = $db->dbArrayResultsAssoc( $value );
if( $db->dbNumRows( $value ) === 1 ) {
$id = $data[0]['id'];
$hostname = $data[0]['hostname'];
$mac_address = $data[0]['mac-address'];
$ip_address = $data[0]['ip-address'];
$subnet_name = $data[0]['subnet-name'];
$pxe_group = $data[0]['pxe-group'];
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['good'], "Your search for '" . $val->ValidateXSS( $search ) . "' returned '" . $db->dbNumRows( $value ) . "' results. The form has been populated for you to edit record #" . $id, NULL, NULL );
} else {
$hosts_list = $misc->GenJumpMenuBoxHOSTS( $data, 'hosts_list', $_GET['skin'], NULL );
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['good'], "Your search for '" . $val->ValidateXSS( $search ) . "' returned '" . $db->dbNumRows( $value ) . "' results. Please select the host you wish to edit from the select box below", NULL, NULL );
}
} else {
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['error'], $errors['sql_empty'], NULL, NULL );
}
}
} else {
$search_err = $err->GenerateErrorImg( $defined['error'], "help/help.html#host_search", '800', '800' );
$list = "<ol><li>Search string is invalid. Allowed formats:<br>MAC Address: xx:xx:xx:xx:xx<br>IPv4 Address: xxx.xxx.xxx.xxx<br>Hostname: [0-9a-z]</li></ol>";
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['error'], $errors['val_host'] . $list, NULL, NULL );
}
} else {
$sql_success = -1;
// check each post element
if( ( !empty( $hostname ) ) && ( !empty( $mac_address ) ) && ( !empty( $ip_address ) ) && ( !empty( $subnet_name ) ) ) {
// perform lookup of available scopes to prevent overlaps between static hosts and scope address
$sql = "SELECT `scope-range-1`,`scope-range-2` FROM `conf_subnets` WHERE `scope-range-1` > '' AND `scope-range-2` > ''";
if( ( $value = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
if( $db->dbNumRows( $value ) !== 0 ) {
$scopes = $db->dbArrayResultsAssoc( $value );
}
}
// begin validation of configuration options
if( ( $val->ValidateHostname( $hostname ) !== -1 ) && ( $val->ValidateMACFormats( $mac_address ) !== -1 ) && ( $val->ValidateIPv4( $ip_address ) !== -1 ) && ( ( $val->ValidateParagraph( $subnet_name ) !== -1 ) || ( $val->ValidateParagraph( $pxe_group ) !== -1 ) ) && ( $val->ValidateIPvsScope( $scopes, $ip_address ) !== -1 ) ) {
// since no errors for the mac address were recieved assign the *possibly fixed value
$mac_address = $val->ValidateMACFormats( $mac_address );
// define our sql statements (if group is admin, discard that field)
if( $group === "admin" ) {
$insert = "INSERT INTO `conf_hosts` ( `hostname`, `mac-address`, `ip-address`, `subnet-name`, `pxe-group` ) VALUES ( \"" . $hostname . "\",\"" . $mac_address . "\", \"" . $ip_address . "\", \"" . $subnet_name . "\", \"" . $pxe_group . "\" )";
$update = "UPDATE `conf_hosts` SET `hostname` = \"" . $hostname . "\", `mac-address` = \"" . $mac_address . "\", `ip-address` = \"" . $ip_address . "\", `subnet-name` = \"" . $subnet_name . "\", `pxe-group` = \"" . $pxe_group . "\" WHERE `id` = \"" . $id . "\" LIMIT 1";
} else {
$insert = "INSERT INTO `conf_hosts` ( `hostname`, `mac-address`, `ip-address`, `subnet-name`, `pxe-group`, `group` ) VALUES ( \"" . $hostname . "\",\"" . $mac_address . "\", \"" . $ip_address . "\", \"" . $subnet_name . "\", \"" . $pxe_group . "\", \"" . $group . "\" )";
if( !empty( $_POST['ex_group'] ) ) {
$update = "UPDATE `conf_hosts` SET `hostname` = \"" . $hostname . "\", `mac-address` = \"" . $mac_address . "\", `ip-address` = \"" . $ip_address . "\", `subnet-name` = \"" . $subnet_name . "\", `pxe-group` = \"" . $pxe_group . "\", `group` = \"" . $group . "\" WHERE `id` = \"" . $id . "\" LIMIT 1";
} else {
$update = "UPDATE `conf_hosts` SET `hostname` = \"" . $hostname . "\", `mac-address` = \"" . $mac_address . "\", `ip-address` = \"" . $ip_address . "\", `subnet-name` = \"" . $subnet_name . "\", `pxe-group` = \"" . $pxe_group . "\", WHERE `id` = \"" . $id . "\" LIMIT 1";
}
}
$delete = "DELETE FROM `conf_hosts` WHERE `id` = \"" . $id . "\" LIMIT 1";
// determine which button was clicked
if( !empty( $_POST['AddHosts'] ) ) { $query = $insert; $db_msg_good = $errors['db_insert']; $db_msg_err = $errors['db_insert_err']; }
if( !empty( $_POST['EditHosts'] ) ) { $query = $update; $db_msg_good = $errors['db_edit']; $db_msg_err = $errors['db_edit_err']; }
if( !empty( $_POST['DelHosts'] ) ) { $query = $delete; $db_msg_good = $errors['db_del']; $db_msg_err = $errors['db_del_err']; }
// process our query
if( ( $value = $db->dbQuery( $val->ValidateSQL( $query, $dbconn ), $dbconn ) ) === -1 ) {
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['error'], $db_msg_err, NULL, NULL );
// does the record exist? a duplicate mac, ip or hostname is not allowed
if( ( eregi( "duplicate", $db->dbCatchError() ) ) && ( !empty( $id ) ) || ( !empty( $modify ) ) && ( $modify === "modify" ) ) {
// look at error and grab the existing record
@preg_match( '/.*\'(.*)\'.*/', $db->dbCatchError(), $dup );
// make sure users can't edit other group records
if( $group !== "admin" ) {
$sql = "SELECT `id` FROM `conf_hosts` WHERE `ip-address` LIKE \"" . $dup[1] . "\" OR `hostname` LIKE \"" . $dup[1] . "\" OR `mac-address` LIKE \"" . $dup[1] . "\" HAVING `group` = \"" . $group . "\"";
} else {
$sql = "SELECT `id` FROM `conf_hosts` WHERE `ip-address` LIKE \"" . $dup[1] . "\" OR `hostname` LIKE \"" . $dup[1] . "\" OR `mac-address` LIKE \"" . $dup[1] . "\"";
}
// execute the database query for our matching record
if( ( $value = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
$ids = $db->dbArrayResults( $value );
}
// create new `update` sql statement with matching id to overwrite record as per requested
if( $group === "admin" ) {
$update = "UPDATE `conf_hosts` SET `hostname` = \"" . $hostname . "\", `mac-address` = \"" . $mac_address . "\", `ip-address` = \"" . $ip_address . "\", `subnet-name` = \"" . $subnet_name . "\", `pxe-group` = \"" . $pxe_group . "\", `group` = \"" . $group . "\" WHERE `id` = \"" . $ids[0]['id'] . "\" LIMIT 1";
} else {
$update = "UPDATE `conf_hosts` SET `hostname` = \"" . $hostname . "\", `mac-address` = \"" . $mac_address . "\", `ip-address` = \"" . $ip_address . "\", `subnet-name` = \"" . $subnet_name . "\", `pxe-group` = \"" . $pxe_group . "\" WHERE `id` = \"" . $ids[0]['id'] . "\" LIMIT 1";
}
// perform update on record
if( ( $value = $db->dbQuery( $val->ValidateSQL( $update, $dbconn ), $dbconn ) ) === -1 ) {
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['error'], $errors['db_edit_err'], NULL, NULL );
} else {
// was anything updated?
if( $db->dbAffectedRows( $dbconn ) === 0 ) {
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['error'], $errors['db_edit_err'], NULL, NULL );
} else {
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['good'], $errors['db_edit'], NULL, NULL );
}
}
} else {
// we will perform a search for the existing record and allow the user to proceed on `updating` duplicate
@preg_match( '/.*\"(.*)\".*/', $db->dbCatchError(), $dup );
if( ( $group !== "admin" ) || ( empty( $_POST['allow'] ) ) ) {
$sql = "SELECT * FROM `conf_hosts` WHERE `id` = \"" . $dup[1] . "\" AND `group` = \"" . $group . "\"";
} else {
$sql = "SELECT * FROM `conf_hosts` WHERE `id` = \"" . $dup[1] . "\"";
}
// execute the database query for our matching record
if( ( $value = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
$ids = $db->dbArrayResults( $value );
}
// determine which fields match and assign to an array of errors
$e = $err->GenerateErrorImg( $defined['error'], "help/help.html#host_duplicate", '800', '800' );
if( count( $ids ) > 0 ) {
foreach( $ids as $key => $value ) {
if( $value['hostname'] === $hostname ) { $duperrs['hostname'] = $e; $hostname_err = $e; }
if( $value['ip-address'] === $ip_address ) { $duperrs['ip-address'] = $e; $ip_address_err = $e; }
if( $value['mac-address'] === $mac_address ) { $duperrs['mac-address'] = $e; $mac_address_err = $e; }
}
}
// assign to a table generator & error about duplicate record
$duplicate = $misc->GenTableFromAssocArrayDuplicateHost( $ids[0], $duperrs );
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['error'], $db_msg_err . " A record exists in the database that matches at least one field being processed", NULL, NULL );
}
} else {
// database update/insert/delete sucessful
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['good'], $db_msg_good, NULL, NULL );
$sql_success = 0;
}
} else {
// find validation errors
$e = $err->GenerateErrorImg( $defined['error'], "help/help.html#host_search", '800', '800' );
$list .= "<ol>";
if( $val->ValidateHostname( $hostname ) === -1 ) { $list .= "<li>" . $errors['val_hostname'] . "</li>"; $hostname_err = $e; }
if( $val->ValidateMACFormats( $mac_address ) === -1 ) { $list .= "<li>" . $errors['val_mac'] . "</li>"; $mac_address_err = $e; }
if( $val->ValidateIPv4( $ip_address ) === -1 ) { $list .= "<li>" . $errors['val_ipaddr'] . "</li>"; $ip_address_err = $e; }
if( $val->ValidateParagraph( $subnet_name ) === -1 ) { $list .= "<li>Subnet Name field is invalid</li>"; $subnet_name_err = $e; }
if( $val->ValidateIPvsScope( $scopes, $ip_address ) === -1 ) { $list .= "<li>IP Address is in use within a currently defined scope for dynamic addressing</li>"; $ip_address_err = $e; }
$list .= "</ol>";
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['error'], "An error occured with form data. Please correct syntax or modify entry" . $list, NULL, NULL );
}
} else {
// look to see which fields were empty
$e = $err->GenerateErrorImg( $defined['error'], "help/help.html#host_search", '800', '800' );
$list .= "<ol>";
if( empty( $hostname ) ) { $list .= "<li>Hostname field is missing</li>"; $hostname_err = $e; }
if( empty( $mac_address ) ) { $list .= "<li>MAC Address Field is missing</li>"; $mac_address_err = $e; }
if( empty( $ip_address ) ) { $list .= "<li>IP Address Field is missing</li>"; $ip_address_err = $e; }
if( empty( $subnet_name ) ) { $list .= "<li>Subnet Name Field is missing</li>"; $subnet_name_err = $e; }
$list .= "</ol>";
$error = $err->GenerateErrorLink( "help/help.html", "#host_search", $defined['error'], $errors['val_missing'] . $list, NULL, NULL );
}
}
}
/* grab the additional host records if permissions allow first */
if( $group !== "admin" ) {
$sql = "SELECT `resource` FROM `auth_groups_perms` WHERE ( `group` = \"" . $group . "\" OR `allowed` = \"" . $group . "\" ) AND `type` = \"host\"";
} else {
$sql = "SELECT `resource` FROM `auth_groups_perms` WHERE `type` = \"host\"";
}
if( ( $r = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
if( $db->dbNumRows( $r ) !== 0 ) {
$add_rec = $db->dbArrayResultsAssoc( $r );
foreach( $add_rec as $key => $value ) {
$sqls[] = "SELECT * FROM `conf_hosts` WHERE `mac-address` = \"" . $value['resource'] . "\" LIMIT 1";
foreach( $sqls as $k => $v ) {
if( ( $r = $db->dbQuery( $val->ValidateSQL( $v, $dbconn ), $dbconn ) ) !== -1 ) {
$hostslist_additional[] = $db->dbArrayResultsAssoc( $r );
$allow = 1;
}
}
}
}
}
// clean it up first
if( count( $hostslist_additional ) > 0 ) {
$hostslist_fixed = array();
foreach( $hostslist_additional as $key => $value ) {
$hostslist_fixed = array_merge( $hostslist_fixed, $value );
}
}
// create current list of static hosts if $hosts_list is empty
if( count( $hosts_list ) === 0 ) {
if( $group === "admin" ) {
$hostsquery = "SELECT * FROM `conf_hosts` ORDER BY `hostname` ASC";
} else {
$hostsquery = "SELECT * FROM `conf_hosts` WHERE `group` = \"" . $group . "\" OR `group` = '' ORDER BY `hostname` ASC";
}
if( ( $current = $db->dbQuery( $val->ValidateSQL( $hostsquery, $dbconn ), $dbconn ) ) !== -1 ) {
$hostslist = $db->dbArrayResultsAssoc( $current );
if( count( $hostslist_additional ) > 0 ) {
$hostslist = array_merge( $hostslist, $hostslist_fixed );
}
}
$hosts_list = $misc->GenJumpMenuBoxHOSTS( $hostslist, 'hosts_list', $_GET['skin'], $allow );
}
/* check for additional subnets this group can access */
if( $group === "admin" ) {
$sql = "SELECT `resource`, `allowed` FROM `auth_groups_perms` WHERE `type` = \"subnet\"";
} else {
$sql = "SELECT `resource`, `allowed` FROM `auth_groups_perms` WHERE `type` = \"subnet\" AND `allowed` = \"" . $group . "\" OR `group` = \"" . $group . "\"";
}
if( ( $w = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
$extra = $db->dbArrayResultsAssoc( $w );
if( count( $extra ) > 0 ) {
$subnetlist_remainder = array();
foreach( $extra as $key => $value ) {
$sql = "SELECT * FROM `conf_subnets` WHERE `subnet-name` = \"" . $value['resource'] . "\" LIMIT 1";
if( ( $s = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
$subnetlist_remainder = array_merge( $subnetlist_remainder, $db->dbArrayResultsAssoc( $s ) );
$subnetlist_remainder = $subnetlist_remainder;
if( $group === "admin" ) {
$sql = "SELECT * FROM `conf_subnets` ORDER BY `subnet-name` ASC";
} else {
$sql = "SELECT * FROM `conf_subnets` WHERE `group` = \"" . $group . "\" ORDER BY `subnet-name` ASC";
}
if( ( $s = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
$subnetlist_remainder = array_merge( $subnetlist_remainder, $db->dbArrayResultsAssoc( $s ) );
$subnetlist_remainder = $misc->EliminiateDuplicates( $subnetlist_remainder );
}
}
}
} else {
if( $group !== "admin" ) {
$sql = "SELECT * FROM `conf_subnets` WHERE `group` = \"" . $group . "\"";
} else {
$sql = "SELECT * FROM `conf_subnets` ORDER BY `subnet-name` ASC";
}
if( ( $s = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
$subnetlist_remainder = /*array_merge( $subnetlist_remainder,*/ $db->dbArrayResultsAssoc( $s );// );
}
}
}
if( count( $subnet_name ) > 0 ) {
$subnet_name = $misc->GenDropMenuWSelectedSubnets( $subnetlist_remainder, $subnet_name, 'subnet_name' );
} else {
$subnet_name = "No Subnets defined";
}
// populate our pxe group list
if( $group === "admin" ) {
$px = "SELECT `pxe-group-name` FROM `conf_pxe_groups` ORDER BY `pxe-group-name` ASC";
} else {
$px = "SELECT `pxe-group-name` FROM `conf_pxe_groups` WHERE `group` = \"" . $group . "\" OR `group` = '' ORDER BY `pxe-group-name` ASC";
}
if( ( $return = $db->dbQuery( $val->ValidateSQL( $px, $dbconn ), $dbconn ) ) !== -1 ) {
$pxeg = $db->dbArrayResultsAssoc( $return );
}
if( count( $pxeg ) === 0 ) {
$pxe_group = "No PXE Groups defined";
} else {
$pxe_group = $misc->GenDropMenuWSelectedPXE( $pxeg, $pxe_group, 'pxe_group' );
}
// do some calculations on the list of available subnets
$sql = "SELECT * FROM `conf_subnets`";
if( ( $return = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
$data = $db->dbArrayResultsAssoc( $return );
}
if( count( $data ) !== 0 ) {
foreach( $data as $key => $value ) {
if( ( $value['enable-scope'] === "true" ) && ( !empty( $value['scope-range-1'] ) ) && ( !empty( $value['scope-range-2'] ) ) ) {
$ip_counts[] = $misc->GetAvailableIPAddresses( $value, $value['subnet-name'] );
} else {
if( !empty( $value['pool'] ) ) {
// process assigned pool IP addresses minus IP's engaged in `conf_leases` table
$sql = "SELECT * FROM `conf_pools` WHERE `pool-name` = \"" . $value['pool'] . "\"";
if( ( $return = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
$pool_array = $db->dbArrayResultsAssoc( $return );
foreach( $pool_array as $k => $v ) {
$ip_counts[] = $misc->GetAvailableIPAddresses( $v, $value['subnet-name'] );
}
}
} else {
// look at broadcast and mask to determine range first
// process everything else by looking up all static hosts and comparing to broadcast and subnet mask
$sql = "SELECT * FROM `conf_hosts` WHERE `subnet-name` = \"" . $value['subnet-name'] . "\"";
if( ( $return = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
$hosts_array = $db->dbArrayResultsAssoc( $return );
$ip_counts[] = $misc->GetAvailableIPAddressesStatic( $hosts_array, $value['subnet-name'] );
}
}
}
}
if( count( $ip_counts ) !== 0 ) {
$x = 1;
foreach( $ip_counts as $key => $value ) {
foreach( $value as $k => $v ) {
if( $x <= 6 ) {
// pass each array to a format specialist
$available .= $misc->GenDivHiddenContent( $k, $v );
} else {
$available .= "</ul><br><br><ul>" . $misc->GenDivHiddenContent( $k, $v );
$x = 1;
}
$x++;
}
}
}
}
// check for additional subnets this group can access
$sql = "SELECT `resource`, `allowed` FROM `auth_groups_perms` WHERE `type` = \"host\" AND `allowed` = \"" . $group . "\" AND `group` != \"" . $group . "\"";
if( ( $extra = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
$extra = $db->dbArrayResultsAssoc( $extra );
foreach( $extra as $key => $value ) {
$sql = "SELECT * FROM `conf_subnets` WHERE `subnet-name` = \"" . $value['resource'] . "\" LIMIT 1";
if( ( $s = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn ) ) !== -1 ) {
if( ( $db->dbNumRows( $s ) !== -1 ) && ( $db->dbNumRows( $s ) > 0 ) ) {
$subnetlist_remainder = array_merge( $misc->EliminiateDuplicates( $db->dbArrayResultsAssoc( $s ) ) );
}
}
}
}
// do the checkboxes for available groups
$groupsquery = "SELECT * FROM `auth_groups` WHERE `group` != \"admin\" AND `group` != \"" . $group . "\" ORDER BY `group` ASC";
if( ( $res = $db->dbQuery( $val->ValidateSQL( $groupsquery, $dbconn ), $dbconn ) ) !== -1 ) {
$groups = $db->dbArrayResultsAssoc( $res );
$groups = $misc->EliminiateDuplicates( $groups );
$sql = "SELECT * FROM `auth_groups_perms` WHERE `resource` = \"" . $mac_address . "\"";
$sql_res = $db->dbQuery( $val->ValidateSQL( $sql, $dbconn ), $dbconn );
$select_groups = $db->dbArrayResultsAssoc( $sql_res );
$chk_grp = $select_groups;
if( count( $groups ) !== 0 ) {
$select_groups = $misc->GenGroupsCheckBoxes( $groups, 'select_groups', $_GET['skin'], $select_groups, $group );
} else {
$select_groups = $err->GenerateErrorLink( "help/help.html", "#undef", $defined['error'], "No groups defined", NULL, NULL );
}
} else {
$select_groups = $err->GenerateErrorLink( "help/help.html", "#undef", $defined['error'], $errors['db_select_err'], NULL, NULL );
}
if( $sql_success === 0 ) {
// do the permissions bit
foreach( $permissions as $key => $value ) {
if( !empty( $value['group'] ) ) {
if( !in_array( $value['resource'], $chk_grp ) ) {
$set_permissions[] = "INSERT INTO `auth_groups_perms` ( `group`, `resource`, `type`, `allowed` ) VALUES ( \"" . $group . "\", \"" . $mac_address . "\", \"host\", \"" . $value['group'] . "\" )";
} else {
$set_permissions[] = "UPDATE `auth_groups_perms` SET `allowed` = \"" . $value['group'] . "\" WHERE `resource` = \"" . $mac_address . "\"";
$delete_permissions[] = "DELETE FROM `auth_groups_perms` WHERE `id` = \"" . $value['id'] . "\" LIMIT 1";
}
}
}
// which sql query do we run?
if( !empty( $_POST['AddHosts'] ) ) { $grp_prms = $set_permissions; }
if( !empty( $_POST['EditHosts'] ) ) { $grp_prms = $set_permissions; }
if( !empty( $_POST['DelHosts'] ) ) { $grp_prms = $set_permissions; }
// work on the permissions table
if( count( $grp_prms ) > 0 ) {
foreach( $grp_prms as $key => $value ) {
if( ( $value = $db->dbQuery( $val->ValidateSQL( $value, $dbconn ), $dbconn ) ) === -1 ) {
$error = $err->GenerateErrorLink( "help/help.html", "#config_subnet", $defined['error'], $db_msg_err, NULL, NULL );
} else {
$error = $err->GenerateErrorLink( "help/help.html", "#config_subnet", $defined['good'], $db_msg_good, NULL, NULL );
}
}
}
}
// Assign form variables
$tpl->assign( 'error', $error, NULL, NULL );
$tpl->assign( 'id', $val->ValidateXSS( $id ), NULL, NULL );
$tpl->assign( 'hostname', $val->ValidateXSS( $hostname ), NULL, NULL );
$tpl->assign( 'mac_address', $val->ValidateXSS( $mac_address ), NULL, NULL );
$tpl->assign( 'ip_address', $val->ValidateXSS( $ip_address ), NULL, NULL );
$tpl->assign( 'subnet_name', $subnet_name, NULL, NULL );
$tpl->assign( 'pxe_group', $pxe_group, NULL, NULL );
$tpl->assign( 'hosts_list', $hosts_list, NULL, NULL );
$tpl->assign( 'duplicate', $duplicate, NULL, NULL );
$tpl->assign( 'available', $available, NULL, NULL );
$tpl->assign( 'select_groups', $select_groups, NULL, NULL );
$tpl->assign( 'ex_group', $val->ValidateXSS( $ex_group ), NULL, NULL );
$tpl->assign( 'allow', $val->ValidateXSS( $allow ), NULL, NULL );
$tpl->assign( 'host_count', count( $hostslist ), NULL, NULL );
// assign error messages
$tpl->assign( 'hostname_err', $hostname_err, NULL, NULL );
$tpl->assign( 'mac_address_err', $mac_address_err, NULL, NULL );
$tpl->assign( 'ip_address_err', $ip_address_err, NULL, NULL );
$tpl->assign( 'subnet_name_err', $subnet_name_err, NULL, NULL );
$tpl->assign( 'pxe_group_err', $pxe_group_err, NULL, NULL );
$tpl->assign( 'hosts_list_err', $hosts_list_err, NULL, NULL );
$tpl->assign( 'search_err', $search_err, NULL, NULL );
$tpl->assign( 'select_groups_err', $select_groups_err, NULL, NULL );
// Do some cleaning before leaving
$misc->CleanUpVars( $_POST, NULL );
// Perform analyze, repair and optimize on used tables
$db->dbFixTable( "conf_hosts", $dbconn );
$db->dbFixTable( "auth_groups_perms", $dbconn );
// Free db handle and close connection(s)
$db->dbFreeData( $dbconn );
$db->dbCloseConn( $dbconn );
} else {
// page view restricted by access level
$ERROR = $err->GenerateErrorLink( "help/help.html", "#undef", $defined['error'], $errors['level'], NULL, NULL );
}
} else {
// general authentication error
$ERROR = $err->GenerateErrorLink( "help/help.html", "#undef", $defined['error'], $errors['auth_n'], NULL, NULL );
}
} else {
// Possible XSS attack
$ERROR = $err->GenerateErrorLink( "help/help.html", "#undef", $defined['error'], $errors['xss_config'], NULL, NULL );
}
} else {
// File is missing for configuration params
$ERROR = $err->GenerateErrorLink( "help/help.html", "#undef", $defined['error'], $errors['config_file'], NULL, NULL );
}
// include our header file
$tpl->assign( 'JS', $JS, NULL, NULL );
$tpl->display( 'header.tpl', $flag, NULL );
// determine our menu system
$MENU = $menu->CreateNav( $_SESSION['token'], $_GET['skin'] );
$tpl->assign( 'MENU', $tpl->assign( 'SKIN', preg_replace( '/templates\//', '', $style ), $MENU, $flag ), NULL, NULL );
// assign some vars to our main template
$tpl->assign( 'URL', $_SERVER['PHP_SELF'] . "?skin=" . $_GET['skin'], NULL, NULL );
$tpl->assign( 'IP_ADDRESS', $_SERVER['REMOTE_ADDR'], NULL, NULL );
$tpl->assign( 'ERROR', $ERROR, NULL, NULL );
$tpl->assign( 'STYLE', $style, NULL, NULL );
$tpl->assign( 'usersonline', "<b>Users:</b> " . $usersoline . " online", NULL, NULL );
// call our main body template data
$tpl->assign( 'DATA', $tpl->assign( NULL, NULL, $FILE, $flag ), NULL, NULL );
$tpl->display( 'main.tpl', $flag, NULL );
// call our footer file
$tpl->assign( 'DISCLAIMER', $defined['disclaimer'], NULL, NULL );
$tpl->assign( 'SKIN_MENU', $skin->GenSkinMenu( $_GET['skin'], $defined['templates'] ), NULL, NULL );
$tpl->assign( 'SKIN_MENU_ERR', $skin_err, NULL, NULL );
$tpl->display( 'footer.tpl', $flag, NULL );
// show some debugging if enabled
if( $defined['debug'] === "TRUE" ) { $debug->ShowDebug( $_GET, $_POST, $_REQUEST, $_SESSION ); }
?>