From ebd0e986ed11f2a34fb58cdd33efbfab192083ad Mon Sep 17 00:00:00 2001
From: Till Brehm <tbrehm@ispconfig.org>
Date: Fri, 22 Apr 2016 05:26:17 -0400
Subject: [PATCH] Added PHP 7 check in installer and updater.

---
 interface/web/dns/dns_soa_edit.php |  227 ++++++++++++++++++++++++++++++++++++++++++++++++++++----
 1 files changed, 211 insertions(+), 16 deletions(-)

diff --git a/interface/web/dns/dns_soa_edit.php b/interface/web/dns/dns_soa_edit.php
index 1a7bfa5..2c3f004 100644
--- a/interface/web/dns/dns_soa_edit.php
+++ b/interface/web/dns/dns_soa_edit.php
@@ -1,4 +1,5 @@
 <?php
+
 /*
 Copyright (c) 2007, Till Brehm, projektfarm Gmbh
 All rights reserved.
@@ -27,7 +28,6 @@
 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-
 /******************************************
 * Begin Form configuration
 ******************************************/
@@ -38,33 +38,228 @@
 * End Form configuration
 ******************************************/
 
-require_once('../../lib/config.inc.php');
-require_once('../../lib/app.inc.php');
+require_once '../../lib/config.inc.php';
+require_once '../../lib/app.inc.php';
 
-// Checking module permissions
-if(!stristr($_SESSION["s"]["user"]["modules"],'dns')) {
-	header("Location: ../index.php");
-	exit;
-}
+//* Check permissions for module
+$app->auth->check_module_permissions('dns');
 
 // Loading classes
-$app->uses('tpl,tform,tform_actions');
+$app->uses('tpl,tform,tform_actions,validate_dns');
 $app->load('tform_actions');
 
 class page_action extends tform_actions {
-	
+
+	function onShow() {
+		global $app;
+		//* Reset the page number of the list form for the dns
+		//* records to 0 if we are on the first tab of the soa form.
+		if($app->tform->getNextTab() == 'dns_soa') {
+			$_SESSION['search']['dns_a']['page'] = 0;
+		}
+		parent::onShow();
+	}
+
+	function onShowNew() {
+		global $app, $conf;
+
+		// we will check only users, not admins
+		if($_SESSION["s"]["user"]["typ"] == 'user') {
+			if(!$app->tform->checkClientLimit('limit_dns_zone')) {
+				$app->error($app->tform->wordbook["limit_dns_zone_txt"]);
+			}
+			if(!$app->tform->checkResellerLimit('limit_dns_zone')) {
+				$app->error('Reseller: '.$app->tform->wordbook["limit_dns_zone_txt"]);
+			}
+		}
+
+		parent::onShowNew();
+	}
+
+	function onShowEnd() {
+		global $app, $conf;
+
+		// If user is admin, we will allow him to select to whom this record belongs
+		if($_SESSION["s"]["user"]["typ"] == 'admin') {
+			// Getting Domains of the user
+			$sql = "SELECT sys_group.groupid, sys_group.name, CONCAT(IF(client.company_name != '', CONCAT(client.company_name, ' :: '), ''), client.contact_name, ' (', client.username, IF(client.customer_no != '', CONCAT(', ', client.customer_no), ''), ')') as contactname FROM sys_group, client WHERE sys_group.client_id = client.client_id AND sys_group.client_id > 0 ORDER BY client.company_name, client.contact_name, sys_group.name";
+			$clients = $app->db->queryAllRecords($sql);
+			$client_select = '';
+			if($_SESSION["s"]["user"]["typ"] == 'admin') $client_select .= "<option value='0'></option>";
+			//$tmp_data_record = $app->tform->getDataRecord($this->id);
+			if(is_array($clients)) {
+				foreach( $clients as $client) {
+					$selected = @(is_array($this->dataRecord) && ($client["groupid"] == $this->dataRecord['client_group_id'] || $client["groupid"] == $this->dataRecord['sys_groupid']))?'SELECTED':'';
+					$client_select .= "<option value='$client[groupid]' $selected>$client[contactname]</option>\r\n";
+				}
+			}
+			$app->tpl->setVar("client_group_id", $client_select);
+		} else if($app->auth->has_clients($_SESSION['s']['user']['userid'])) {
+
+				// Get the limits of the client
+				$client_group_id = intval($_SESSION["s"]["user"]["default_group"]);
+				$client = $app->db->queryOneRecord("SELECT client.client_id, client.contact_name, CONCAT(IF(client.company_name != '', CONCAT(client.company_name, ' :: '), ''), client.contact_name, ' (', client.username, IF(client.customer_no != '', CONCAT(', ', client.customer_no), ''), ')') as contactname, sys_group.name FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+
+				// Fill the client select field
+				$sql = "SELECT sys_group.groupid, sys_group.name, CONCAT(IF(client.company_name != '', CONCAT(client.company_name, ' :: '), ''), client.contact_name, ' (', client.username, IF(client.customer_no != '', CONCAT(', ', client.customer_no), ''), ')') as contactname FROM sys_group, client WHERE sys_group.client_id = client.client_id AND client.parent_client_id = ".$client['client_id']." ORDER BY client.company_name, client.contact_name, sys_group.name";
+				$clients = $app->db->queryAllRecords($sql);
+				$tmp = $app->db->queryOneRecord("SELECT groupid FROM sys_group WHERE client_id = ".$client['client_id']);
+				$client_select = '<option value="'.$tmp['groupid'].'">'.$client['contactname'].'</option>';
+				//$tmp_data_record = $app->tform->getDataRecord($this->id);
+				if(is_array($clients)) {
+					foreach( $clients as $client) {
+						$selected = @(is_array($this->dataRecord) && ($client["groupid"] == $this->dataRecord['client_group_id'] || $client["groupid"] == $this->dataRecord['sys_groupid']))?'SELECTED':'';
+						$client_select .= "<option value='$client[groupid]' $selected>$client[contactname]</option>\r\n";
+					}
+				}
+				$app->tpl->setVar("client_group_id", $client_select);
+
+			}
+
+		if($this->id > 0) {
+			//* we are editing a existing record
+			$app->tpl->setVar("edit_disabled", 1);
+			$app->tpl->setVar("server_id_value", $this->dataRecord["server_id"]);
+		} else {
+			$app->tpl->setVar("edit_disabled", 0);
+		}
+
+		parent::onShowEnd();
+	}
+
 	function onSubmit() {
 		global $app, $conf;
-		
-		// Set the serial
-		$this->dataRecord["serial"] = time();
-		
+
+		if($_SESSION["s"]["user"]["typ"] != 'admin') {
+			// Get the limits of the client
+			$client_group_id = intval($_SESSION["s"]["user"]["default_group"]);
+			$client = $app->db->queryOneRecord("SELECT limit_dns_zone, default_dnsserver FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
+
+			// When the record is updated
+			if($this->id > 0) {
+				// restore the server ID if the user is not admin and record is edited
+				$tmp = $app->db->queryOneRecord("SELECT server_id FROM dns_soa WHERE id = ".$app->functions->intval($this->id));
+				$this->dataRecord["server_id"] = $tmp["server_id"];
+				unset($tmp);
+				// When the record is inserted
+			} else {
+				// set the server ID to the default dnsserver of the client
+				$this->dataRecord["server_id"] = $client["default_dnsserver"];
+
+				// Check if the user may add another maildomain.
+				if($client["limit_dns_zone"] >= 0) {
+					$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_soa WHERE sys_groupid = $client_group_id");
+					if($tmp["number"] >= $client["limit_dns_zone"]) {
+						$app->error($app->tform->wordbook["limit_dns_zone_txt"]);
+					}
+				}
+			}
+		}
+
+		/*
+		// Update the serial number of the SOA record
+		$soa = $app->db->queryOneRecord("SELECT serial FROM dns_soa WHERE id = ".$this->id);
+		$this->dataRecord["serial"] = $app->validate_dns->increase_serial($soa["serial"]);
+		*/
+
+
+		//* Check if soa, ns and mbox have a dot at the end
+		if(strlen($this->dataRecord["origin"]) > 0 && substr($this->dataRecord["origin"], -1, 1) != '.') $this->dataRecord["origin"] .= '.';
+		if(strlen($this->dataRecord["ns"]) > 0 && substr($this->dataRecord["ns"], -1, 1) != '.') $this->dataRecord["ns"] .= '.';
+		if(strlen($this->dataRecord["mbox"]) > 0 && substr($this->dataRecord["mbox"], -1, 1) != '.') $this->dataRecord["mbox"] .= '.';
+
+		//* Replace @ in mbox
+		if(stristr($this->dataRecord["mbox"], '@')) {
+			$this->dataRecord["mbox"] = str_replace('@', '.', $this->dataRecord["mbox"]);
+		}
+
+		$this->dataRecord["xfer"] = preg_replace('/\s+/', '', $this->dataRecord["xfer"]);
+		$this->dataRecord["also_notify"] = preg_replace('/\s+/', '', $this->dataRecord["also_notify"]);
+
+		//* Check if a secondary zone with the same name already exists
+		$tmp = $app->db->queryOneRecord("SELECT count(id) as number FROM dns_slave WHERE origin = \"".$app->db->quote($this->dataRecord["origin"])."\" AND server_id = \"".$app->db->quote($this->dataRecord["server_id"])."\"");
+		if($tmp["number"] > 0) {
+			$app->error($app->tform->wordbook["origin_error_unique"]);
+		}
+
 		parent::onSubmit();
 	}
-	
+
+	function onAfterInsert() {
+		global $app, $conf;
+
+		// make sure that the record belongs to the client group and not the admin group when a dmin inserts it
+		if($_SESSION["s"]["user"]["typ"] == 'admin' && isset($this->dataRecord["client_group_id"])) {
+			$client_group_id = $app->functions->intval($this->dataRecord["client_group_id"]);
+			$app->db->query("UPDATE dns_soa SET sys_groupid = $client_group_id, sys_perm_group = 'ru' WHERE id = ".$this->id);
+			// And we want to update all rr records too, that belong to this record
+			$app->db->query("UPDATE dns_rr SET sys_groupid = $client_group_id WHERE zone = ".$this->id);
+		}
+		if($app->auth->has_clients($_SESSION['s']['user']['userid']) && isset($this->dataRecord["client_group_id"])) {
+			$client_group_id = $app->functions->intval($this->dataRecord["client_group_id"]);
+			$app->db->query("UPDATE dns_soa SET sys_groupid = $client_group_id, sys_perm_group = 'riud' WHERE id = ".$this->id);
+			// And we want to update all rr records too, that belong to this record
+			$app->db->query("UPDATE dns_rr SET sys_groupid = $client_group_id WHERE zone = ".$this->id);
+		}
+
+	}
+
+	function onBeforeUpdate () {
+		global $app, $conf;
+
+		//* Check if the server has been changed
+		// We do this only for the admin or reseller users, as normal clients can not change the server ID anyway
+		if($_SESSION["s"]["user"]["typ"] != 'admin' && !$app->auth->has_clients($_SESSION['s']['user']['userid'])) {
+			//* We do not allow users to change a domain which has been created by the admin
+			$rec = $app->db->queryOneRecord("SELECT origin from dns_soa WHERE id = ".$this->id);
+			if(isset($this->dataRecord["origin"]) && $rec['origin'] != $this->dataRecord["origin"] && $app->tform->checkPerm($this->id, 'u')) {
+				//* Add a error message and switch back to old server
+				$app->tform->errorMessage .= $app->lng('The Zone (soa) can not be changed. Please ask your Administrator if you want to change the Zone name.');
+				$this->dataRecord["origin"] = $rec['origin'];
+			}
+			unset($rec);
+		}
+	}
+
+	function onAfterUpdate() {
+		global $app, $conf;
+
+		$tmp = $app->db->diffrec($this->oldDataRecord, $app->tform->getDataRecord($this->id));
+		if($tmp['diff_num'] > 0) {
+			// Update the serial number of the SOA record
+			$soa = $app->db->queryOneRecord("SELECT serial FROM dns_soa WHERE id = ".$this->id);
+			$app->db->query("UPDATE dns_soa SET serial = '".$app->validate_dns->increase_serial($soa["serial"])."' WHERE id = ".$this->id);
+		}
+
+		// make sure that the record belongs to the client group and not the admin group when a dmin inserts it
+		if($_SESSION["s"]["user"]["typ"] == 'admin' && isset($this->dataRecord["client_group_id"])) {
+			$client_group_id = $app->functions->intval($this->dataRecord["client_group_id"]);
+			$app->db->query("UPDATE dns_soa SET sys_groupid = $client_group_id, sys_perm_group = 'ru' WHERE id = ".$this->id);
+			// And we want to update all rr records too, that belong to this record
+			$app->db->query("UPDATE dns_rr SET sys_groupid = $client_group_id WHERE zone = ".$this->id);
+		}
+		if($app->auth->has_clients($_SESSION['s']['user']['userid']) && isset($this->dataRecord["client_group_id"])) {
+			$client_group_id = $app->functions->intval($this->dataRecord["client_group_id"]);
+			$app->db->query("UPDATE dns_soa SET sys_groupid = $client_group_id, sys_perm_group = 'riud' WHERE id = ".$this->id);
+			// And we want to update all rr records too, that belong to this record
+			$app->db->query("UPDATE dns_rr SET sys_groupid = $client_group_id WHERE zone = ".$this->id);
+		}
+
+		//** When the client group has changed, change also the owner of the record if the owner is not the admin user
+		if($this->oldDataRecord["client_group_id"] != $this->dataRecord["client_group_id"] && $this->dataRecord["sys_userid"] != 1) {
+			$client_group_id = $app->functions->intval($this->dataRecord["client_group_id"]);
+			$tmp = $app->db->queryOneREcord("SELECT userid FROM sys_user WHERE default_group = ".$client_group_id);
+			if($tmp["userid"] > 0) {
+				$app->db->query("UPDATE dns_soa SET sys_userid = ".$tmp["userid"]." WHERE id = ".$this->id);
+				$app->db->query("UPDATE dns_rr SET sys_userid = ".$tmp["userid"]." WHERE zone = ".$this->id);
+			}
+		}
+
+	}
+
 }
 
 $page = new page_action;
 $page->onLoad();
 
-?>
\ No newline at end of file
+?>

--
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