From 5ca959fa688255a8de61f89fe2751eb4d24a6912 Mon Sep 17 00:00:00 2001
From: Florian Schaal <florian@schaal-24.de>
Date: Tue, 22 Mar 2016 09:22:07 -0400
Subject: [PATCH] fixed typo

---
 interface/web/sites/shell_user_edit.php |  212 +++++++++++++++++++++++++++++++++++++++++++++-------
 1 files changed, 181 insertions(+), 31 deletions(-)

diff --git a/interface/web/sites/shell_user_edit.php b/interface/web/sites/shell_user_edit.php
index 633ef46..2b606c2 100644
--- a/interface/web/sites/shell_user_edit.php
+++ b/interface/web/sites/shell_user_edit.php
@@ -38,8 +38,8 @@
 * 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';
 
 //* Check permissions for module
 $app->auth->check_module_permissions('sites');
@@ -49,52 +49,202 @@
 $app->load('tform_actions');
 
 class page_action extends tform_actions {
-	
+
 	function onShowNew() {
 		global $app, $conf;
-		
+
 		// we will check only users, not admins
 		if($_SESSION["s"]["user"]["typ"] == 'user') {
-			
-			// Get the limits of the client
-			$client_group_id = $_SESSION["s"]["user"]["default_group"];
-			$client = $app->db->queryOneRecord("SELECT limit_ftp_user FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = $client_group_id");
-			
-			// Check if the user may add another shell user.
-			if($client["limit_shell_user"] >= 0) {
-				$tmp = $app->db->queryOneRecord("SELECT count(shell_user_id) as number FROM shell_user WHERE sys_groupid = $client_group_id");
-				if($tmp["number"] >= $client["limit_shell_user"]) {
-					$app->error($app->tform->wordbook["limit_shell_user_txt"]);
-				}
+			if(!$app->tform->checkClientLimit('limit_shell_user')) {
+				$app->error($app->tform->wordbook["limit_shell_user_txt"]);
+			}
+			if(!$app->tform->checkResellerLimit('limit_shell_user')) {
+				$app->error('Reseller: '.$app->tform->wordbook["limit_shell_user_txt"]);
 			}
 		}
-		
+
 		parent::onShowNew();
 	}
-	
+
+	function onShowEnd() {
+		global $app, $conf, $interfaceConf;
+		/*
+		 * If the names are restricted -> remove the restriction, so that the
+		 * data can be edited
+		 */
+
+		$app->uses('getconf,tools_sites');
+		$global_config = $app->getconf->get_global_config('sites');
+		$shelluser_prefix = $app->tools_sites->replacePrefix($global_config['shelluser_prefix'], $this->dataRecord);
+
+		if ($this->dataRecord['username'] != ""){
+			/* REMOVE the restriction */
+			$app->tpl->setVar("username", $app->tools_sites->removePrefix($this->dataRecord['username'], $this->dataRecord['username_prefix'], $shelluser_prefix));
+		}
+
+		if($this->dataRecord['username'] == "") {
+			$app->tpl->setVar("username_prefix", $shelluser_prefix);
+		} else {
+			$app->tpl->setVar("username_prefix", $app->tools_sites->getPrefix($this->dataRecord['username_prefix'], $shelluser_prefix, $global_config['shelluser_prefix']));
+		}
+
+		if($this->id > 0) {
+			//* we are editing a existing record
+			$app->tpl->setVar("edit_disabled", 1);
+			$app->tpl->setVar("parent_domain_id_value", $this->dataRecord["parent_domain_id"]);
+		} else {
+			$app->tpl->setVar("edit_disabled", 0);
+		}
+		
+		if($this->dataRecord['chroot'] == 'jailkit'){
+			$app->tpl->setVar("is_jailkit", true);
+		} else {
+			$app->tpl->setVar("is_jailkit", false);
+		}
+
+		parent::onShowEnd();
+	}
+
+	function onSubmit() {
+		global $app, $conf;
+
+		// Get the record of the parent domain
+		if(isset($this->dataRecord["parent_domain_id"])) {
+			$parent_domain = $app->db->queryOneRecord("select * FROM web_domain WHERE domain_id = ? AND ".$app->tform->getAuthSQL('r'), @$this->dataRecord["parent_domain_id"]);
+			if(!$parent_domain || $parent_domain['domain_id'] != @$this->dataRecord['parent_domain_id']) $app->tform->errorMessage .= $app->tform->lng("no_domain_perm");
+		} else {
+			$tmp = $app->tform->getDataRecord($this->id);
+			$parent_domain = $app->db->queryOneRecord("select * FROM web_domain WHERE domain_id = ? AND ".$app->tform->getAuthSQL('r'), $tmp["parent_domain_id"]);
+			if(!$parent_domain) $app->tform->errorMessage .= $app->tform->lng("no_domain_perm");
+			unset($tmp);
+		}
+
+		// Set a few fixed values
+		$this->dataRecord["server_id"] = $parent_domain["server_id"];
+
+		if(isset($this->dataRecord['username']) && trim($this->dataRecord['username']) == '') $app->tform->errorMessage .= $app->tform->lng('username_error_empty').'<br />';
+		if(isset($this->dataRecord['username']) && empty($this->dataRecord['parent_domain_id'])) $app->tform->errorMessage .= $app->tform->lng('parent_domain_id_error_empty').'<br />';
+		if(isset($this->dataRecord['dir']) && stristr($this->dataRecord['dir'], '..')) $app->tform->errorMessage .= $app->tform->lng('dir_dot_error').'<br />';
+		if(isset($this->dataRecord['dir']) && stristr($this->dataRecord['dir'], './')) $app->tform->errorMessage .= $app->tform->lng('dir_slashdot_error').'<br />';
+
+		if(isset($this->dataRecord['ssh_rsa'])) $this->dataRecord['ssh_rsa'] = trim($this->dataRecord['ssh_rsa']);
+
+		parent::onSubmit();
+	}
+
+	function onBeforeInsert() {
+		global $app, $conf, $interfaceConf;
+
+		// check if the username is not blacklisted
+		$blacklist = file(ISPC_LIB_PATH.'/shelluser_blacklist');
+		foreach($blacklist as $line) {
+			if(strtolower(trim($line)) == strtolower(trim($this->dataRecord['username']))){
+				$app->tform->errorMessage .= $app->tform->lng('username_not_allowed_txt');
+			}
+		}
+		unset($blacklist);
+		
+		if($app->functions->is_allowed_user(trim(strtolower($this->dataRecord['username']))) == false) $app->tform->errorMessage .= $app->tform->lng('username_not_allowed_txt');
+
+		/*
+		 * If the names should be restricted -> do it!
+		 */
+		if ($app->tform->errorMessage == ''){
+
+			$app->uses('getconf,tools_sites');
+			$global_config = $app->getconf->get_global_config('sites');
+			$shelluser_prefix = $app->tools_sites->replacePrefix($global_config['shelluser_prefix'], $this->dataRecord);
+
+			$this->dataRecord['username_prefix'] = $shelluser_prefix;
+			/* restrict the names */
+			$this->dataRecord['username'] = $shelluser_prefix . $this->dataRecord['username'];
+
+			if(strlen($this->dataRecord['username']) > 32) $app->tform->errorMessage .= $app->tform->lng("username_must_not_exceed_32_chars_txt");
+		}
+		parent::onBeforeInsert();
+	}
+
 	function onAfterInsert() {
 		global $app, $conf;
+
+		$web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ?", $this->dataRecord["parent_domain_id"]);
+
+		$server_id = $app->functions->intval($web["server_id"]);
+		if($this->dataRecord['chroot'] == 'jailkit'){
+			$dir = $app->db->quote($web["document_root"]);
+		} else {
+			$dir = $app->db->quote($web["document_root"].'/home/'.$this->dataRecord['username']);
+		}
+		$uid = $web["system_user"];
+		$gid = $web["system_group"];
 		
-		$web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".intval($this->dataRecord["parent_domain_id"]));
-		$server_id = $web["server_id"];
-		$dir = $web["document_root"];
-		$puser = $web["system_user"];
-		$pgroup = $web["system_group"];
-		
-		$sql = "UPDATE shell_user SET server_id = $server_id, dir = '$dir', puser = '$puser', pgroup = '$pgroup' WHERE shell_user_id = ".$this->id;
-		$app->db->query($sql);
-		
+		// Check system user and group
+		if($app->functions->is_allowed_user($uid) == false || $app->functions->is_allowed_group($gid) == false) {
+			$app->error($app->tform->lng('invalid_system_user_or_group_txt'));
+		}
+
+		// The FTP user shall be owned by the same group then the website
+		$sys_groupid = $app->functions->intval($web['sys_groupid']);
+
+		$sql = "UPDATE shell_user SET server_id = ?, dir = ?, puser = ?, pgroup = ?, sys_groupid = ? WHERE shell_user_id = ?";
+		$app->db->query($sql, $server_id, $dir, $uid, $gid, $sys_groupid, $this->id);
+
 	}
-	
+
+	function onBeforeUpdate() {
+		global $app, $conf, $interfaceConf;
+
+		// check if the username is not blacklisted
+		$blacklist = file(ISPC_LIB_PATH.'/shelluser_blacklist');
+		foreach($blacklist as $line) {
+			if(strtolower(trim($line)) == strtolower(trim($this->dataRecord['username']))){
+				$app->tform->errorMessage .= $app->tform->lng('username_not_allowed_txt');
+			}
+		}
+		unset($blacklist);
+
+		/*
+		 * If the names should be restricted -> do it!
+		 */
+		if ($app->tform->errorMessage == '') {
+			/*
+			* If the names should be restricted -> do it!
+			*/
+			$app->uses('getconf,tools_sites');
+			$global_config = $app->getconf->get_global_config('sites');
+			$shelluser_prefix = $app->tools_sites->replacePrefix($global_config['shelluser_prefix'], $this->dataRecord);
+
+			$old_record = $app->tform->getDataRecord($this->id);
+			$shelluser_prefix = $app->tools_sites->getPrefix($old_record['username_prefix'], $shelluser_prefix);
+			$this->dataRecord['username_prefix'] = $shelluser_prefix;
+
+			/* restrict the names */
+			$this->dataRecord['username'] = $shelluser_prefix . $this->dataRecord['username'];
+
+			if(strlen($this->dataRecord['username']) > 32) $app->tform->errorMessage .= $app->tform->lng("username_must_not_exceed_32_chars_txt");
+		}
+	}
+
 	function onAfterUpdate() {
 		global $app, $conf;
-		
-		
+
+		if(isset($this->dataRecord['chroot'])){
+			$shell_user = $app->db->queryOneRecord("SELECT * FROM shell_user WHERE shell_user_id = ".$this->id);
+			$web = $app->db->queryOneRecord("SELECT * FROM web_domain WHERE domain_id = ".$app->functions->intval($this->dataRecord["parent_domain_id"]));
+			$dir = $shell_user['dir'];
+			if($this->dataRecord['chroot'] == 'jailkit'){
+				$dir = $app->db->quote($web["document_root"]);
+			} else {
+				if($this->oldDataRecord['chroot'] == 'jailkit') $dir = $app->db->quote($web["document_root"].'/home/'.$this->dataRecord['username']);
+			}
+
+			if($dir != $shell_user['dir']) $app->db->query("UPDATE shell_user SET dir = '$dir' WHERE shell_user_id = ".$this->id);
+		}
 	}
-	
+
 }
 
 $page = new page_action;
 $page->onLoad();
 
-?>
\ No newline at end of file
+?>

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