82 lines
2.2 KiB
PHP
82 lines
2.2 KiB
PHP
<?php
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include('../login/config.php');
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function convertCookieForActionHandler($cookie)
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{
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$ret = "";
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for ($i = 0; $i<strlen($cookie); ++$i)
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{
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if ($cookie[$i] == '|')
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$ret .= '_';
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else
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$ret .= $cookie[$i];
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}
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return $ret;
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}
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function validateCookie(&$userId, &$domainId, &$charId)
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{
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global $DBHost, $RingDBUserName, $RingDBPassword, $RingDBName, $AcceptUnknownUser;
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if (!isset($_COOKIE["ryzomId"]))
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{
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echo "Cookie not found<BR>";
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return false;
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}
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// read the ip and compare with client ip
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$cookie = $_COOKIE["ryzomId"];
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echo "Cookie is $cookie<BR>";
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sscanf($cookie, "%02X%02X%02X%02X", $b0, $b1, $b2, $b3);
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$addr = $b0 + ($b1<<8) + ($b2<<16) + ($b3<<24);
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printf("Addr is %X<BR>", $addr);
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$addrStr = long2ip($addr);
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echo "addrStr is $addrStr<br>";
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if ($_SERVER["REMOTE_ADDR"] != $addrStr)
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{
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echo "Client ip don't match cookie<BR>";
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return false;
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}
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// check the cookie in the database
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$link = mysqli_connect($DBHost, $RingDBUserName, $RingDBPassword) or die ("Can't connect to database host:$DBHost user:$RingDBUserName");
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mysqli_select_db($link, $RingDBName) or die ("Can't access to the table dbname:$RingDBName");
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$cookie = mysqli_real_escape_string($link, $cookie);
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$query = "SELECT user_id, current_status, current_domain_id FROM ring_users where cookie='$cookie'";
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$result = mysqli_query($link, $query) or die ("Can't execute the query: ".$query);
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if (mysqli_num_rows($result) == 0)
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{
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echo "Can't find cookie $cookie in database<BR>";
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return false;
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}
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$row = mysqli_fetch_assoc($result);
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if ($row["current_status"] != "cs_logged" && $row["current_status"] != "cs_online" )
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{
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echo "User $row[user_id] is not looged or online<BR>";
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return false;
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}
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$userId = $row["user_id"];
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$domainId = $row["current_domain_id"];
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// $charId = ($userId*16) + (getCharSlot()) & 0xf;
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$charId = $userId*16 + getCharSlot();
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return true;
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}
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function getCharSlot()
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{
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global $_GET, $_POST;
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if (isset($_GET["charSlot"]))
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return $_GET["charSlot"];
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else if (isset($_POST["charSlot"]))
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return $_POST["charSlot"];
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else
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return 0; // temp dev: use 0 as the "ring character"
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}
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