235 lines
7.8 KiB
PHP
235 lines
7.8 KiB
PHP
<?php
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# voicemail_check.php version 2.14
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#
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# Copyright (C) 2026 Matt Florell <vicidial@gmail.com> LICENSE: AGPLv2
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#
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# This script is designed purely to check whether the voicemail box on the server defined has new and old messages
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# This script depends on the server_ip being sent and also needs to have a valid user/pass from the vicidial_users table
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#
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# required variables:
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# - $server_ip
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# - $session_name
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# - $user
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# - $pass
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# optional variables:
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# - $format - ('text','debug')
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# - $vmail_box - ('101','1234',...)
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#
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#
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# changes
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# 50422-1147 - First build of script
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# 50503-1241 - added session_name checking for extra security
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# 50711-1201 - removed HTTP authentication in favor of user/pass vars
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# 60421-1147 - check GET/POST vars lines with isset to not trigger PHP NOTICES
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# 60619-1204 - Added variable filters to close security holes for login form
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# 90508-0727 - Changed to PHP long tags
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# 130328-0025 - Converted ereg to preg functions
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# 130603-2202 - Added login lockout for 15 minutes after 10 failed logins, and other security fixes
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# 130802-1038 - Changed to PHP mysqli functions
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# 140811-0801 - Changed to use QXZ function for echoing text
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# 141118-1240 - Formatting changes for QXZ output
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# 141216-1902 - Added language settings lookups and user/pass variable standardization
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# 150723-1711 - Added ajax logging
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# 170526-2351 - Added additional variable filtering
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# 210616-2109 - Added optional CORS support, see options.php for details
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# 210825-0910 - Fix for XSS security issue
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# 220220-0855 - Added allow_web_debug system setting
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# 260302-1150 - Code updates for PHP8 compatibility
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#
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$version = '2.14-18';
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$build = '260302-1150';
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$php_script = 'voicemail_check.php';
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$SSagent_debug_logging=0;
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$startMS = microtime();
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require_once("dbconnect_mysqli.php");
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require_once("functions.php");
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### If you have globals turned off uncomment these lines
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if (isset($_GET["user"])) {$user=$_GET["user"];}
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elseif (isset($_POST["user"])) {$user=$_POST["user"];}
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else {$user="";}
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if (isset($_GET["pass"])) {$pass=$_GET["pass"];}
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elseif (isset($_POST["pass"])) {$pass=$_POST["pass"];}
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else {$pass="";}
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if (isset($_GET["server_ip"])) {$server_ip=$_GET["server_ip"];}
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elseif (isset($_POST["server_ip"])) {$server_ip=$_POST["server_ip"];}
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else {$server_ip="";}
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if (isset($_GET["session_name"])) {$session_name=$_GET["session_name"];}
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elseif (isset($_POST["session_name"])) {$session_name=$_POST["session_name"];}
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else {$session_name="";}
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if (isset($_GET["format"])) {$format=$_GET["format"];}
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elseif (isset($_POST["format"])) {$format=$_POST["format"];}
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if (isset($_GET["vmail_box"])) {$vmail_box=$_GET["vmail_box"];}
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elseif (isset($_POST["vmail_box"])) {$vmail_box=$_POST["vmail_box"];}
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else {$vmail_box="";}
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$user=preg_replace("/\'|\"|\\\\|;| /","",$user);
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$pass=preg_replace("/\'|\"|\\\\|;| /","",$pass);
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# default optional vars if not set
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if (!isset($format)) {$format="text";}
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$StarTtime = date("U");
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$NOW_DATE = date("Y-m-d");
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$NOW_TIME = date("Y-m-d H:i:s");
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# 3/28/25 - Removed, never used
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# if (!isset($query_date)) {$query_date = $NOW_DATE;}
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# if options file exists, use the override values for the above variables
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# see the options-example.php file for more information
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if (file_exists('options.php'))
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{
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require('options.php');
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}
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#############################################
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##### START SYSTEM_SETTINGS AND USER LANGUAGE LOOKUP #####
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$VUselected_language = '';
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$stmt="SELECT selected_language from vicidial_users where user='$user';";
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#if ($DB) {echo "|$stmt|\n";}
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$rslt=mysql_to_mysqli($stmt, $link);
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if ($mel > 0) {mysql_error_logging($NOW_TIME,$link,$mel,$stmt,'00XXX',$user,$server_ip,$session_name,$one_mysql_log);}
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$sl_ct = mysqli_num_rows($rslt);
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if ($sl_ct > 0)
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{
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$row=mysqli_fetch_row($rslt);
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$VUselected_language = $row[0];
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}
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$stmt = "SELECT use_non_latin,enable_languages,language_method,agent_debug_logging,allow_web_debug FROM system_settings;";
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$rslt=mysql_to_mysqli($stmt, $link);
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if ($mel > 0) {mysql_error_logging($NOW_TIME,$link,$mel,$stmt,'00XXX',$user,$server_ip,$session_name,$one_mysql_log);}
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#if ($DB) {echo "$stmt\n";}
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$qm_conf_ct = mysqli_num_rows($rslt);
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if ($qm_conf_ct > 0)
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{
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$row=mysqli_fetch_row($rslt);
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$non_latin = $row[0];
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$SSenable_languages = $row[1];
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$SSlanguage_method = $row[2];
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$SSagent_debug_logging = $row[3];
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$SSallow_web_debug = $row[4];
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}
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if ($SSallow_web_debug < 1 || !isset($DB)) {$DB=0;}
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$DB=preg_replace("/[^0-9]/","",$DB);
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##### END SETTINGS LOOKUP #####
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###########################################
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# $session_name = preg_replace('/[^-\.\:\_0-9a-zA-Z]/','',$session_name);
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# $server_ip = preg_replace('/[^-\.\:\_0-9a-zA-Z]/','',$server_ip);
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# $vmail_box = preg_replace('/[^-_0-9\p{L}]/u',"",$vmail_box);
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# $format = preg_replace('/[^-_0-9a-zA-Z]/','',$format);
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if ($non_latin < 1)
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{
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$user=preg_replace("/[^-_0-9a-zA-Z]/","",$user);
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$pass=preg_replace("/[^-\.\+\/\=_0-9a-zA-Z]/","",$pass);
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$session_name = preg_replace('/[^-\.\:\_0-9a-zA-Z]/','',$session_name);
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$server_ip = preg_replace('/[^-\.\:\_0-9a-zA-Z]/','',$server_ip);
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$vmail_box = preg_replace('/[^-_0-9a-zA-Z]/',"",$vmail_box);
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$format = preg_replace('/[^-_0-9a-zA-Z]/','',$format);
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}
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else
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{
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$user = preg_replace('/[^-_0-9\p{L}]/u','',$user);
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$pass = preg_replace('/[^-\.\+\/\=_0-9\p{L}]/u','',$pass);
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$session_name = preg_replace('/[^-\.\:\_0-9\p{L}]/u','',$session_name);
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$server_ip = preg_replace('/[^-\.\:\_0-9\p{L}]/u','',$server_ip);
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$vmail_box = preg_replace('/[^-_0-9\p{L}]/u',"",$vmail_box);
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$format = preg_replace('/[^-_0-9\p{L}]/u','',$format);
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}
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$auth=0;
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$auth_message = user_authorization($user,$pass,'',0,1,0,0,'voicemail_check');
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if ($auth_message == 'GOOD')
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{$auth=1;}
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if (strlen($SSagent_debug_logging) > 1)
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{
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if ($SSagent_debug_logging == "$user")
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{$SSagent_debug_logging=1;}
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else
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{$SSagent_debug_logging=0;}
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}
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if( (strlen($user)<2) or (strlen($pass)<2) or ($auth==0))
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{
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echo _QXZ("Invalid Username/Password:")." |$user|$pass|$auth_message|\n";
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exit;
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}
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else
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{
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if( (strlen($server_ip)<6) or (!isset($server_ip)) or ( (strlen($session_name)<12) or (!isset($session_name)) ) )
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{
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echo _QXZ("Invalid server_ip: %1s or Invalid session_name: %2s",0,'',$server_ip,$session_name)."\n";
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exit;
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}
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else
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{
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$stmt="SELECT count(*) from web_client_sessions where session_name='$session_name' and server_ip='$server_ip';";
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if ($DB) {echo "|$stmt|\n";}
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$rslt=mysql_to_mysqli($stmt, $link);
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$row=mysqli_fetch_row($rslt);
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$SNauth=$row[0];
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if($SNauth==0)
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{
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echo _QXZ("Invalid session_name:")." |$session_name|$server_ip|\n";
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exit;
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}
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else
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{
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# do nothing for now
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}
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}
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}
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if ($format=='debug')
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{
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echo "<html>\n";
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echo "<head>\n";
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echo "<!-- VERSION: $version BUILD: $build VMBOX: $vmail_box server_ip: $server_ip-->\n";
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echo "<title>"._QXZ("Voicemail Check");
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echo "</title>\n";
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echo "</head>\n";
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echo "<BODY BGCOLOR=white marginheight=0 marginwidth=0 leftmargin=0 topmargin=0>\n";
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}
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$MT[0]='';
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$row=''; $rowx='';
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if (strlen($vmail_box)<1)
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{
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$channel_live=0;
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echo _QXZ("voicemail box %1s is not valid",0,'',$vmail_box)."\n";
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exit;
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}
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else
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{
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$stmt="SELECT messages,old_messages FROM phones where server_ip='$server_ip' and voicemail_id='$vmail_box' limit 1;";
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if ($format=='debug') {echo "\n<!-- $stmt -->";}
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$rslt=mysql_to_mysqli($stmt, $link);
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$vmails_list = mysqli_num_rows($rslt);
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$loop_count=0;
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while ($vmails_list>$loop_count)
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{
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$loop_count++;
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$row=mysqli_fetch_row($rslt);
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echo "$row[0]|$row[1]";
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if ($format=='debug') {echo "\n<!-- $row[0] $row[1] -->";}
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}
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}
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if ($format=='debug')
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{
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$ENDtime = date("U");
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$RUNtime = ($ENDtime - $StarTtime);
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echo "\n<!-- script runtime: $RUNtime seconds -->";
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echo "\n</body>\n</html>\n";
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}
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if ($SSagent_debug_logging > 0) {vicidial_ajax_log($NOW_TIME,$startMS,$link,"",$php_script,$user,"",0,$session_name,$stmt);} # ACTION, stage, and lead_id are never used in this script
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exit;
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?>
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