856 lines
24 KiB
PHP
856 lines
24 KiB
PHP
<? /*
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LibreSSL - CAcert web application
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Copyright (C) 2004-2008 CAcert Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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require_once(dirname(__FILE__)."/lib/general.php");
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session_name("cacert");
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session_start();
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// session_register("_config");
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// session_register("profile");
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// session_register("signup");
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// session_register("lostpw");
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// if($_SESSION['profile']['id'] > 0)
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// session_regenerate_id();
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$pageLoadTime_Start = microtime(true);
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$junk = array(_("Face to Face Meeting"), _("Trusted Third Parties"), _("Thawte Points Transfer"), _("Administrative Increase"),
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_("CT Magazine - Germany"), _("Temporary Increase"), _("Unknown"));
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$_SESSION['_config']['errmsg']="";
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$id = 0; if(array_key_exists("id",$_REQUEST)) $id=intval($_REQUEST['id']);
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$oldid = 0; if(array_key_exists("oldid",$_REQUEST)) $oldid=intval($_REQUEST['oldid']);
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$_SESSION['_config']['filepath'] = "/www";
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require_once($_SESSION['_config']['filepath']."/includes/mysql.php");
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require_once($_SESSION['_config']['filepath'].'/includes/lib/account.php');
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require_once($_SESSION['_config']['filepath'].'/includes/lib/l10n.php');
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if(array_key_exists('HTTP_HOST',$_SERVER) &&
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$_SERVER['HTTP_HOST'] != $_SESSION['_config']['normalhostname'] &&
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$_SERVER['HTTP_HOST'] != $_SESSION['_config']['securehostname'] &&
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$_SERVER['HTTP_HOST'] != $_SESSION['_config']['tverify'] &&
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$_SERVER['HTTP_HOST'] != "stamp.cacert.org")
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{
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if(array_key_exists('HTTPS',$_SERVER) && $_SERVER['HTTPS'] == "on")
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header("location: https://".$_SESSION['_config']['normalhostname']);
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else
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header("location: http://".$_SESSION['_config']['normalhostname']);
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exit;
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}
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if(array_key_exists('HTTP_HOST',$_SERVER) &&
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($_SERVER['HTTP_HOST'] == $_SESSION['_config']['securehostname'] ||
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$_SERVER['HTTP_HOST'] == $_SESSION['_config']['tverify']))
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{
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if(array_key_exists('HTTPS',$_SERVER) && $_SERVER['HTTPS'] == "on")
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{
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}
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else
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{
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if($_SERVER['HTTP_HOST'] == $_SESSION['_config']['securehostname'])
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header("location: https://". $_SESSION['_config']['securehostname']);
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if($_SERVER['HTTP_HOST'] == $_SESSION['_config']['tverify'])
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header("location: https://".$_SESSION['_config']['tverify']);
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exit;
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}
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}
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L10n::detect_language();
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L10n::init_gettext();
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if(array_key_exists('profile',$_SESSION) && is_array($_SESSION['profile']) && array_key_exists('id',$_SESSION['profile']) && $_SESSION['profile']['id'] > 0)
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{
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$locked = mysql_fetch_assoc(mysql_query("select `locked` from `users` where `id`='".intval($_SESSION['profile']['id'])."'"));
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if($locked['locked'] == 0)
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{
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$query = "select sum(`points`) as `total` from `notary` where `to`='".intval($_SESSION['profile']['id'])."' and `deleted` = 0 group by `to`";
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$res = mysql_query($query);
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$row = mysql_fetch_assoc($res);
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$_SESSION['profile']['points'] = $row['total'];
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} else {
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$_SESSION['profile'] = "";
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unset($_SESSION['profile']);
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}
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}
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function loadem($section = "index")
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{
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if($section != "index" && $section != "account" && $section != "tverify")
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{
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$section = "index";
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}
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if($section == "account")
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include_once($_SESSION['_config']['filepath']."/includes/account_stuff.php");
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if($section == "index")
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include_once($_SESSION['_config']['filepath']."/includes/general_stuff.php");
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if($section == "tverify")
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include_once($_SESSION['_config']['filepath']."/includes/tverify_stuff.php");
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}
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function includeit($id = "0", $section = "index")
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{
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$id = intval($id);
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if($section != "index" && $section != "account" && $section != "wot" && $section != "help" && $section != "gpg" && $section != "disputes" && $section != "tverify" && $section != "advertising")
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{
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$section = "index";
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}
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if($section == "tverify" && file_exists($_SESSION['_config']['filepath']."/tverify/index/$id.php"))
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include_once($_SESSION['_config']['filepath']."/tverify/index/$id.php");
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else if(file_exists($_SESSION['_config']['filepath']."/pages/$section/$id.php"))
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include_once($_SESSION['_config']['filepath']."/pages/$section/$id.php");
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else {
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$id = "0";
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if(file_exists($_SESSION['_config']['filepath']."/pages/$section/$id.php"))
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include_once($_SESSION['_config']['filepath']."/pages/$section/$id.php");
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else {
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$section = "index";
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$id = "0";
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if(file_exists($_SESSION['_config']['filepath']."/pages/$section/$id.php"))
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include_once($_SESSION['_config']['filepath']."/pages/$section/$id.php");
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else
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include_once($_SESSION['_config']['filepath']."/www/error404.php");
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}
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}
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}
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function checkpwlight($pwd) {
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$points = 0;
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if(strlen($pwd) > 15)
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$points++;
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if(strlen($pwd) > 20)
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$points++;
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if(strlen($pwd) > 25)
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$points++;
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if(strlen($pwd) > 30)
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$points++;
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//echo "Points due to length: $points<br/>";
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if(preg_match("/\d/", $pwd))
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$points++;
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if(preg_match("/[a-z]/", $pwd))
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$points++;
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if(preg_match("/[A-Z]/", $pwd))
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$points++;
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if(preg_match("/\W/", $pwd))
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$points++;
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if(preg_match("/\s/", $pwd))
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$points++;
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//echo "Points due to length and charset: $points<br/>";
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// check for historical password proposal
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if ($pwd === "Fr3d Sm|7h") {
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return 0;
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}
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return $points;
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}
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function checkpw($pwd, $email, $fname, $mname, $lname, $suffix)
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{
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$points = checkpwlight($pwd);
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if(@strstr(strtolower($pwd), strtolower($email)))
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$points--;
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if(@strstr(strtolower($email), strtolower($pwd)))
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$points--;
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if(@strstr(strtolower($pwd), strtolower($fname)))
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$points--;
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if(@strstr(strtolower($fname), strtolower($pwd)))
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$points--;
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if($mname)
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if(@strstr(strtolower($pwd), strtolower($mname)))
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$points--;
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if($mname)
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if(@strstr(strtolower($mname), strtolower($pwd)))
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$points--;
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if(@strstr(strtolower($pwd), strtolower($lname)))
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$points--;
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if(@strstr(strtolower($lname), strtolower($pwd)))
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$points--;
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if($suffix)
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if(@strstr(strtolower($pwd), strtolower($suffix)))
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$points--;
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if($suffix)
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if(@strstr(strtolower($suffix), strtolower($pwd)))
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$points--;
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//echo "Points due to name matches: $points<br/>";
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$shellpwd = escapeshellarg($pwd);
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$do = shell_exec("grep -F -- $shellpwd /usr/share/dict/american-english");
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if($do)
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$points--;
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//echo "Points due to wordlist: $points<br/>";
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return($points);
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}
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function extractit()
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{
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$bits = explode(": ", $_SESSION['_config']['subject'], 2);
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$bits = str_replace(", ", "|", str_replace("/", "|", array_key_exists('1',$bits)?$bits['1']:""));
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$bits = explode("|", $bits);
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$_SESSION['_config']['cnc'] = $_SESSION['_config']['subaltc'] = 0;
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$_SESSION['_config']['OU'] = "";
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if(is_array($bits))
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foreach($bits as $val)
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{
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if(!strstr($val, "="))
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continue;
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$split = explode("=", $val);
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$k = $split[0];
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$split['1'] = trim($split['1']);
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if($k == "CN" && $split['1'])
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{
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$k = $_SESSION['_config']['cnc'].".".$k;
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$_SESSION['_config']['cnc']++;
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$_SESSION['_config'][$k] = $split['1'];
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}
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if($k == "OU" && $split['1'] && $_SESSION['_config']['OU'] == "")
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{
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$_SESSION['_config']['OU'] = $split['1'];
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}
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if($k == "subjectAltName" && $split['1'])
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{
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$k = $_SESSION['_config']['subaltc'].".".$k;
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$_SESSION['_config']['subaltc']++;
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$_SESSION['_config'][$k] = $split['1'];
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}
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}
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}
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function getcn()
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{
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unset($_SESSION['_config']['rows']);
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unset($_SESSION['_config']['rowid']);
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unset($_SESSION['_config']['rejected']);
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$rows=array();
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$rowid=array();
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for($cnc = 0; $cnc < $_SESSION['_config']['cnc']; $cnc++)
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{
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$CN = $_SESSION['_config']["$cnc.CN"];
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$bits = explode(".", $CN);
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$dom = "";
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$cnok = 0;
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for($i = count($bits) - 1; $i >= 0; $i--)
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{
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if($dom)
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$dom = $bits[$i].".".$dom;
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else
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$dom = $bits[$i];
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$_SESSION['_config']['row'] = "";
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$dom = mysql_real_escape_string($dom);
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$query = "select * from domains where `memid`='".intval($_SESSION['profile']['id'])."' and `domain` like '$dom' and `deleted`=0 and `hash`=''";
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$res = mysql_query($query);
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if(mysql_num_rows($res) > 0)
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{
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$cnok = 1;
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$_SESSION['_config']['row'] = mysql_fetch_assoc($res);
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$rowid[] = $_SESSION['_config']['row']['id'];
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break;
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}
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}
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if($cnok == 0)
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$_SESSION['_config']['rejected'][] = $CN;
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if($_SESSION['_config']['row'] != "")
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$rows[] = $CN;
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}
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// if(count($rows) <= 0)
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// {
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// echo _("There were no valid CommonName fields on the CSR, or I was unable to match any of these against your account. Please review your CSR, or add and verify domains contained in it to your account before trying again.");
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// exit;
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// }
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$_SESSION['_config']['rows'] = $rows;
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$_SESSION['_config']['rowid'] = $rowid;
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}
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function getalt()
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{
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unset($_SESSION['_config']['altrows']);
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unset($_SESSION['_config']['altid']);
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$altrows=array();
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$altid=array();
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for($altc = 0; $altc < $_SESSION['_config']['subaltc']; $altc++)
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{
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$subalt = $_SESSION['_config']["$altc.subjectAltName"];
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if(substr($subalt, 0, 4) == "DNS:")
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$alt = substr($subalt, 4);
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else
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continue;
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$bits = explode(".", $alt);
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$dom = "";
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$altok = 0;
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for($i = count($bits) - 1; $i >= 0; $i--)
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{
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if($dom)
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$dom = $bits[$i].".".$dom;
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else
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$dom = $bits[$i];
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$_SESSION['_config']['altrow'] = "";
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$dom = mysql_real_escape_string($dom);
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$query = "select * from domains where `memid`='".intval($_SESSION['profile']['id'])."' and `domain` like '$dom' and `deleted`=0 and `hash`=''";
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$res = mysql_query($query);
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if(mysql_num_rows($res) > 0)
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{
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$altok = 1;
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$_SESSION['_config']['altrow'] = mysql_fetch_assoc($res);
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$altid[] = $_SESSION['_config']['altrow']['id'];
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break;
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}
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}
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if($altok == 0)
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$_SESSION['_config']['rejected'][] = $alt;
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if($_SESSION['_config']['altrow'] != "")
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$altrows[] = $subalt;
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}
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$_SESSION['_config']['altrows'] = $altrows;
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$_SESSION['_config']['altid'] = $altid;
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}
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function getcn2()
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{
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$rows=array();
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$rowid=array();
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for($cnc = 0; $cnc < $_SESSION['_config']['cnc']; $cnc++)
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{
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$CN = $_SESSION['_config']["$cnc.CN"];
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$bits = explode(".", $CN);
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$dom = "";
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for($i = count($bits) - 1; $i >= 0; $i--)
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{
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if($dom)
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$dom = $bits[$i].".".$dom;
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else
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$dom = $bits[$i];
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$_SESSION['_config']['row'] = "";
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$dom = mysql_real_escape_string($dom);
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$query = "select *, `orginfo`.`id` as `id` from `orginfo`,`orgdomains`,`org` where
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`org`.`memid`='".intval($_SESSION['profile']['id'])."' and
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`org`.`orgid`=`orginfo`.`id` and
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`orgdomains`.`orgid`=`orginfo`.`id` and
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`orgdomains`.`domain`='$dom'";
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$res = mysql_query($query);
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if(mysql_num_rows($res) > 0)
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{
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$_SESSION['_config']['row'] = mysql_fetch_assoc($res);
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$rowid[] = $_SESSION['_config']['row']['id'];
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break;
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}
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}
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if($_SESSION['_config']['row'] != "")
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$rows[] = $CN;
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}
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// if(count($rows) <= 0)
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// {
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// echo _("There were no valid CommonName fields on the CSR, or I was unable to match any of these against your account. Please review your CSR, or add and verify domains contained in it to your account before trying again.");
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// exit;
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// }
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$_SESSION['_config']['rows'] = $rows;
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$_SESSION['_config']['rowid'] = $rowid;
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}
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function getalt2()
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{
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$altrows=array();
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$altid=array();
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for($altc = 0; $altc < $_SESSION['_config']['subaltc']; $altc++)
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{
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$subalt = $_SESSION['_config']["$altc.subjectAltName"];
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if(substr($subalt, 0, 4) == "DNS:")
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$alt = substr($subalt, 4);
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else
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continue;
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$bits = explode(".", $alt);
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$dom = "";
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for($i = count($bits) - 1; $i >= 0; $i--)
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{
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if($dom)
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$dom = $bits[$i].".".$dom;
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else
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$dom = $bits[$i];
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$_SESSION['_config']['altrow'] = "";
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$dom = mysql_real_escape_string($dom);
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$query = "select * from `orginfo`,`orgdomains`,`org` where
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`org`.`memid`='".intval($_SESSION['profile']['id'])."' and
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`org`.`orgid`=`orginfo`.`id` and
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`orgdomains`.`orgid`=`orginfo`.`id` and
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`orgdomains`.`domain`='$dom'";
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$res = mysql_query($query);
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if(mysql_num_rows($res) > 0)
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{
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$_SESSION['_config']['altrow'] = mysql_fetch_assoc($res);
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$altid[] = $_SESSION['_config']['altrow']['id'];
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break;
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}
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}
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if($_SESSION['_config']['altrow'] != "")
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$altrows[] = $subalt;
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}
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$_SESSION['_config']['altrows'] = $altrows;
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$_SESSION['_config']['altid'] = $altid;
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}
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function checkownership($hostname)
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{
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$bits = explode(".", $hostname);
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$dom = "";
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for($i = count($bits) - 1; $i >= 0; $i--)
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{
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if($dom)
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$dom = $bits[$i].".".$dom;
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else
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$dom = $bits[$i];
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$dom = mysql_real_escape_string($dom);
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$query = "select * from `org`,`orgdomains`,`orginfo`
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where `org`.`memid`='".intval($_SESSION['profile']['id'])."'
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and `orgdomains`.`orgid`=`org`.`orgid`
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and `orginfo`.`id`=`org`.`orgid`
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and `orgdomains`.`domain`='$dom'";
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$res = mysql_query($query);
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if(mysql_num_rows($res) > 0)
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{
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$_SESSION['_config']['row'] = mysql_fetch_assoc($res);
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return(true);
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}
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}
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return(false);
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}
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function maxpoints($id = 0)
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{
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if($id <= 0)
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$id = $_SESSION['profile']['id'];
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$query = "select sum(`points`) as `points` from `notary` where `to`='$id' and `deleted` = 0 group by `to`";
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$row = mysql_fetch_assoc(mysql_query($query));
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$points = $row['points'];
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$dob = date("Y-m-d", mktime(0,0,0,date("m"),date("d"),date("Y")-18));
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$query = "select * from `users` where `id`='".intval($_SESSION['profile']['id'])."' and `dob` < '$dob'";
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if(mysql_num_rows(mysql_query($query)) < 1)
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{
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if($points >= 100)
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return(10);
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else
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return(0);
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}
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if($points >= 150)
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return(35);
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if($points >= 140)
|
|
return(30);
|
|
if($points >= 130)
|
|
return(25);
|
|
if($points >= 120)
|
|
return(20);
|
|
if($points >= 110)
|
|
return(15);
|
|
if($points >= 100)
|
|
return(10);
|
|
return(0);
|
|
}
|
|
|
|
function gpg_hex2bin($data)
|
|
{
|
|
while(strstr($data, "\\x"))
|
|
{
|
|
$pos = strlen($data) - strlen(strstr($data, "\\x"));
|
|
$before = substr($data, 0, $pos);
|
|
$char = chr(hexdec(substr($data, $pos + 2, 2)));
|
|
$after = substr($data, $pos + 4);
|
|
$data = $before.$char.$after;
|
|
}
|
|
return(utf8_decode($data));
|
|
}
|
|
|
|
function signmail($to, $subject, $message, $from, $replyto = "")
|
|
{
|
|
if($replyto == "")
|
|
$replyto = $from;
|
|
$tmpfname = tempnam("/tmp", "CSR");
|
|
$fp = fopen($tmpfname, "w");
|
|
fputs($fp, $message);
|
|
fclose($fp);
|
|
$to_esc = escapeshellarg($to);
|
|
$do = shell_exec("/usr/bin/gpg --homedir /home/gpg --clearsign \"$tmpfname\"|/usr/sbin/sendmail ".$to_esc);
|
|
@unlink($tmpfname);
|
|
}
|
|
|
|
function checkEmail($email)
|
|
{
|
|
$myemail = mysql_real_escape_string($email);
|
|
if(preg_match("/^([a-zA-Z0-9])+([a-zA-Z0-9\+\._-])*@([a-zA-Z0-9_-])+([a-zA-Z0-9\._-]+)+$/" , $email))
|
|
{
|
|
list($username,$domain)=explode('@',$email,2);
|
|
$dom = escapeshellarg($domain);
|
|
$line = trim(shell_exec("dig +short MX $dom 2>&1"));
|
|
#echo $email."-$dom-$line-\n";
|
|
#echo shell_exec("dig +short mx heise.de 2>&1")."-<br>\n";
|
|
|
|
$list = explode("\n", $line);
|
|
foreach($list as $row) {
|
|
if(!strstr($row, " ")) {
|
|
continue;
|
|
}
|
|
list($pri, $mxhosts[]) = explode(" ", trim($row), 2);
|
|
}
|
|
$mxhosts[] = $domain;
|
|
array_walk($mxhosts, function(&$mx) { $mx = trim($mx, '.'); } );
|
|
|
|
foreach($mxhosts as $key => $domain)
|
|
{
|
|
$fp_opt = array(
|
|
'ssl' => array(
|
|
'verify_peer' => false, // Opportunistic Encryption
|
|
)
|
|
);
|
|
$fp_ctx = stream_context_create($fp_opt);
|
|
$fp = @stream_socket_client("tcp://$domain:25",$errno,$errstr,5,STREAM_CLIENT_CONNECT,$fp_ctx);
|
|
if($fp)
|
|
{
|
|
stream_set_blocking($fp, true);
|
|
|
|
$has_starttls = false;
|
|
|
|
do {
|
|
$line = fgets($fp, 4096);
|
|
} while(substr($line, 0, 4) == "220-");
|
|
if(substr($line, 0, 3) != "220") {
|
|
fclose($fp);
|
|
continue;
|
|
}
|
|
|
|
fputs($fp, "EHLO www.cacert.org\r\n");
|
|
do {
|
|
$line = fgets($fp, 4096);
|
|
$has_starttls |= substr(trim($line),4) == "STARTTLS";
|
|
} while(substr($line, 0, 4) == "250-");
|
|
if(substr($line, 0, 3) != "250") {
|
|
fclose($fp);
|
|
continue;
|
|
}
|
|
|
|
if($has_starttls) {
|
|
fputs($fp, "STARTTLS\r\n");
|
|
do {
|
|
$line = fgets($fp, 4096);
|
|
} while(substr($line, 0, 4) == "220-");
|
|
if(substr($line, 0, 3) != "220") {
|
|
fclose($fp);
|
|
continue;
|
|
}
|
|
|
|
stream_socket_enable_crypto($fp, true, STREAM_CRYPTO_METHOD_TLS_CLIENT);
|
|
|
|
fputs($fp, "EHLO www.cacert.org\r\n");
|
|
do {
|
|
$line = fgets($fp, 4096);
|
|
} while(substr($line, 0, 4) == "250-");
|
|
if(substr($line, 0, 3) != "250") {
|
|
fclose($fp);
|
|
continue;
|
|
}
|
|
}
|
|
|
|
fputs($fp, "MAIL FROM:<returns@cacert.org>\r\n");
|
|
do {
|
|
$line = fgets($fp, 4096);
|
|
} while(substr($line, 0, 4) == "250-");
|
|
if(substr($line, 0, 3) != "250") {
|
|
fclose($fp);
|
|
continue;
|
|
}
|
|
|
|
fputs($fp, "RCPT TO:<$email>\r\n");
|
|
do {
|
|
$line = fgets($fp, 4096);
|
|
} while(substr($line, 0, 4) == "250-");
|
|
if(substr($line, 0, 3) != "250") {
|
|
fclose($fp);
|
|
continue;
|
|
}
|
|
|
|
fputs($fp, "QUIT\r\n");
|
|
fclose($fp);
|
|
|
|
$line = mysql_real_escape_string(trim(strip_tags($line)));
|
|
$query = "insert into `pinglog` set `when`=NOW(), `email`='$myemail', `result`='$line'";
|
|
if(is_array($_SESSION['profile'])) $query.=", `uid`='".intval($_SESSION['profile']['id'])."'";
|
|
mysql_query($query);
|
|
|
|
if(substr($line, 0, 3) != "250")
|
|
return $line;
|
|
else
|
|
return "OK";
|
|
}
|
|
}
|
|
}
|
|
$query = "insert into `pinglog` set `when`=NOW(), `uid`='".intval($_SESSION['profile']['id'])."',
|
|
`email`='$myemail', `result`='Failed to make a connection to the mail server'";
|
|
mysql_query($query);
|
|
return _("Failed to make a connection to the mail server");
|
|
}
|
|
|
|
function waitForResult($table, $certid, $id = 0, $show = 1)
|
|
{
|
|
$found = $trycount = 0;
|
|
if($certid<=0)
|
|
{
|
|
if($show) showheader(_("My CAcert.org Account!"));
|
|
echo _("ERROR: The new Certificate ID is wrong. Please contact support.\n");
|
|
if($show) showfooter();
|
|
if($show) exit;
|
|
return;
|
|
}
|
|
while($trycount++ <= 40)
|
|
{
|
|
if($table == "gpg")
|
|
$query = "select * from `$table` where `id`='".intval($certid)."' and `crt` != ''";
|
|
else
|
|
$query = "select * from `$table` where `id`='".intval($certid)."' and `crt_name` != ''";
|
|
$res = mysql_query($query);
|
|
if(mysql_num_rows($res) > 0)
|
|
{
|
|
$found = 1;
|
|
break;
|
|
}
|
|
sleep(3);
|
|
}
|
|
|
|
if(!$found)
|
|
{
|
|
if($show) showheader(_("My CAcert.org Account!"));
|
|
$query = "select * from `$table` where `id`='".intval($certid)."' ";
|
|
$res = mysql_query($query);
|
|
$body="";
|
|
$subject="";
|
|
if(mysql_num_rows($res) > 0)
|
|
{
|
|
printf(_("Your certificate request is still queued and hasn't been processed yet. Please wait, and go to Certificates -> View to see it's status."));
|
|
$subject="[CAcert.org] Certificate TIMEOUT";
|
|
$body = "A certificate has timed out!\n\n";
|
|
}
|
|
else
|
|
{
|
|
printf(_("Your certificate request has failed to be processed correctly, see %sthe WIKI page%s for reasons and solutions.")." certid:$table:".intval($certid), "<a href='http://wiki.cacert.org/wiki/FAQ/CertificateRenewal'>", "</a>");
|
|
$subject="[CAcert.org] Certificate FAILURE";
|
|
$body = "A certificate has failed: $table $certid $id $show\n\n";
|
|
}
|
|
|
|
$body .= _("Best regards")."\n"._("CAcert.org Support!");
|
|
|
|
sendmail("philipp@cacert.org", $subject, $body, "returns@cacert.org", "", "", "CAcert Support");
|
|
|
|
if($show) showfooter();
|
|
if($show) exit;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
function generateTicket()
|
|
{
|
|
$query = "insert into tickets (timestamp) values (now()) ";
|
|
mysql_query($query);
|
|
$ticket = mysql_insert_id();
|
|
return $ticket;
|
|
}
|
|
|
|
function sanitizeHTML($input)
|
|
{
|
|
return htmlentities(strip_tags($input), ENT_QUOTES, 'ISO-8859-1');
|
|
//In case of problems, please use the following line again:
|
|
//return htmlentities(strip_tags(utf8_decode($input)), ENT_QUOTES);
|
|
//return htmlspecialchars(strip_tags($input));
|
|
}
|
|
|
|
function make_hash()
|
|
{
|
|
if(function_exists("dio_open"))
|
|
{
|
|
$rnd = dio_open("/dev/urandom",O_RDONLY);
|
|
$hash = md5(dio_read($rnd,64));
|
|
dio_close($rnd);
|
|
} else {
|
|
$rnd = fopen("/dev/urandom", "r");
|
|
$hash = md5(fgets($rnd, 64));
|
|
fclose($rnd);
|
|
}
|
|
return($hash);
|
|
}
|
|
|
|
function csrf_check($nam, $show=1)
|
|
{
|
|
if(!array_key_exists('csrf',$_REQUEST) || !array_key_exists('csrf_'.$nam,$_SESSION))
|
|
{
|
|
showheader(_("My CAcert.org Account!"));
|
|
echo _("CSRF Hash is missing. Please try again.")."\n";
|
|
showfooter();
|
|
exit();
|
|
}
|
|
if(strlen($_REQUEST['csrf'])!=32)
|
|
{
|
|
showheader(_("My CAcert.org Account!"));
|
|
echo _("CSRF Hash is wrong. Please try again.")."\n";
|
|
showfooter();
|
|
exit();
|
|
}
|
|
if(!array_key_exists($_REQUEST['csrf'],$_SESSION['csrf_'.$nam]))
|
|
{
|
|
showheader(_("My CAcert.org Account!"));
|
|
echo _("CSRF Hash is wrong. Please try again.")."\n";
|
|
showfooter();
|
|
exit();
|
|
}
|
|
}
|
|
function make_csrf($nam)
|
|
{
|
|
$hash=make_hash();
|
|
$_SESSION['csrf_'.$nam][$hash]=1;
|
|
return($hash);
|
|
}
|
|
|
|
function clean_csr($CSR)
|
|
{
|
|
$newcsr = str_replace("\r\n","\n",trim($CSR));
|
|
$newcsr = str_replace("\n\n","\n",$newcsr);
|
|
return(preg_replace("/[^A-Za-z0-9\n\r\-\:\=\+\/ ]/","",$newcsr));
|
|
}
|
|
function clean_gpgcsr($CSR)
|
|
{
|
|
return(preg_replace("/[^A-Za-z0-9\n\r\-\:\=\+\/ ]/","",trim($CSR)));
|
|
}
|
|
|
|
function sanitizeFilename($text)
|
|
{
|
|
$text=preg_replace("/[^\w-.@]/","",$text);
|
|
return($text);
|
|
}
|
|
|
|
|
|
// returns text message to be shown to the user given the result of is_no_assurer
|
|
function no_assurer_text($Status)
|
|
{
|
|
if ($Status == 0) {
|
|
$Result = _("You have passed the Assurer Challenge and collected at least 100 Assurance Points, you are an Assurer.");
|
|
} elseif ($Status == 3) {
|
|
$Result = _("You have passed the Assurer Challenge, but to become an Assurer you still have to reach 100 Assurance Points!");
|
|
} elseif ($Status == 5) {
|
|
$Result = _("You have at least 100 Assurance Points, if you want to become an assurer try the").' <a href="https://cats.cacert.org/">'._("Assurer Challenge").'</a>!';
|
|
} elseif ($Status == 7) {
|
|
$Result = _("To become an Assurer you have to collect 100 Assurance Points and pass the").' <a href="https://cats.cacert.org/">'._("Assurer Challenge").'</a>!';
|
|
} elseif ($Status & 8 > 0) {
|
|
$Result = _("Sorry, you are not allowed to be an Assurer. Please contact").' <a href="mailto:cacert-support@lists.cacert.org">cacert-support@lists.cacert.org</a>'._(" if you feel that this is not corect.");
|
|
} else {
|
|
$Result = _("You are not an Assurer, but the reason is not stored in the database. Please contact").' <a href="mailto:cacert-support@lists.cacert.org">cacert-support@lists.cacert.org</a>.';
|
|
}
|
|
return $Result;
|
|
}
|
|
|
|
function is_assurer($userID)
|
|
{
|
|
if (get_assurer_status($userID))
|
|
return 0;
|
|
else
|
|
return 1;
|
|
}
|
|
|
|
function get_assurer_reason($userID)
|
|
{
|
|
return no_assurer_text(get_assurer_status($userID));
|
|
}
|
|
|
|
function generatecertpath($type,$kind,$id)
|
|
{
|
|
$name="../$type/$kind-".intval($id).".$type";
|
|
$newlayout=1;
|
|
if($newlayout)
|
|
{
|
|
$name="../$type/$kind/".intval($id/1000)."/$kind-".intval($id).".$type";
|
|
if (!is_dir("../csr")) { mkdir("../csr",0777); }
|
|
if (!is_dir("../crt")) { mkdir("../crt",0777); }
|
|
|
|
if (!is_dir("../csr/$kind")) { mkdir("../csr/$kind",0777); }
|
|
if (!is_dir("../crt/$kind")) { mkdir("../crt/$kind",0777); }
|
|
if (!is_dir("../csr/$kind/".intval($id/1000))) { mkdir("../csr/$kind/".intval($id/1000)); }
|
|
if (!is_dir("../crt/$kind/".intval($id/1000))) { mkdir("../crt/$kind/".intval($id/1000)); }
|
|
}
|
|
return $name;
|
|
}
|
|
|
|
/**
|
|
* Run the sql query given in $sql.
|
|
* The resource returned by mysql_query is
|
|
* returned by this function.
|
|
*
|
|
* It should be safe to replace every mysql_query
|
|
* call by a mysql_extended_query call.
|
|
*/
|
|
function mysql_timed_query($sql)
|
|
{
|
|
global $sql_data_log;
|
|
$query_start = microtime(true);
|
|
$res = mysql_query($sql);
|
|
$query_end = microtime(true);
|
|
$sql_data_log[] = array("sql" => $sql, "duration" => $query_end - $query_start);
|
|
return $res;
|
|
}
|
|
|
|
|
|
?>
|