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This commit is contained in:
Stanislas Dolcini 2018-10-02 19:28:26 +02:00
parent 077ab4c714
commit 8cd093edb5
3 changed files with 375 additions and 433 deletions
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65
code/web/public_php/login/class/CWwwLog.php
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@ -1,37 +1,34 @@
<?php
class CWwwLog
{
//function CWwwLog() {}
class CWwwLog
{
//function CWwwLog() {}
/*
* Return the log directory. Create it if it does not exist, or return false if creation failed.
*/
function getSafeLogDir()
{
// Examples:
// __FILE__ = r:\code\ryzom\www\login\config.php
// $_SERVER['PATH_TRANSLATED'] = 'r:/code/ryzom/www/login//r2_login.php'
// $_SERVER['SCRIPT_FILENAME'] = 'r:/code/ryzom/www/login//r2_login.php'
global $LogRelativePath;
$pathInfo = pathinfo(__FILE__);
$logPath = $pathInfo['dirname'].'/'.$LogRelativePath;
if (!is_dir($logPath))
{
$res = mkdir($LogPath, 0700);
return $res ? $logPath : false;
}
return $logPath;
}
/**
* Return the log directory. Create it if it does not exist, or return false if creation failed.
* Examples:
* __FILE__ = r:\code\ryzom\www\login\config.php
* $_SERVER['PATH_TRANSLATED'] = 'r:/code/ryzom/www/login//r2_login.php'
* $_SERVER['SCRIPT_FILENAME'] = 'r:/code/ryzom/www/login//r2_login.php'
*/
public function getSafeLogDir()
{
global $LogRelativePath;
$pathInfo = pathinfo(__FILE__);
$logPath = $pathInfo['dirname'] . '/' . $LogRelativePath;
if (!is_dir($logPath)) {
$res = mkdir($LogPath, 0700);
return $res ? $logPath : false;
}
return $logPath;
}
function logStr($str)
{
$logPath = $this->getSafeLogDir();
if ($logPath !== false)
{
$fp = fopen($logPath.'/r2_login_'.date('Y-m-d').'.log', 'a');
fwrite($fp, date('Y-m-d H:i:s').' ('.$_SERVER['REMOTE_ADDR'].':'.$_SERVER['REQUEST_URI']."): $str\n");
fclose($fp);
}
}
}
?>
public function logStr($str)
{
$logPath = $this->getSafeLogDir();
if ($logPath !== false) {
$fp = fopen($logPath . '/r2_login_' . date('Y-m-d') . '.log', 'a');
fwrite($fp, date('Y-m-d H:i:s') . ' (' . $_SERVER['REMOTE_ADDR'] . ':' . $_SERVER['REQUEST_URI'] . "): $str\n");
fclose($fp);
}
}
}

86
code/web/public_php/login/class/LoginCb.php
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@ -1,54 +1,46 @@
<?php
class LoginCb extends CLoginServiceWeb
{
// receive the login result sent back by the LS
function loginResult($userId, $cookie, $resultCode, $errorString)
{
global $RingWebHost, $RingWebHostPHP;
global $domainId;
class LoginCb extends CLoginServiceWeb
{
// receive the login result sent back by the LS
public function loginResult($userId, $cookie, $resultCode, $errorString)
{
global $RingWebHost, $RingWebHostPHP;
global $domainId;
if ($resultCode == 0 && $cookie != "")
{
// gather the domain information (server version, patch urls and backup patch url
global $DBHost, $DBUserName, $DBPassword, $DBName, $AutoInsertInRing;
if ($resultCode == 0 && $cookie != "") {
// gather the domain information (server version, patch urls and backup patch url
global $DBHost, $DBUserName, $DBPassword, $DBName, $AutoInsertInRing;
$link = mysqli_connect($DBHost, $DBUserName, $DBPassword) or die (errorMsgBlock(3004, 'main', $DBHost, $DBUserName));
mysqli_select_db ($link, $DBName) or die (errorMsgBlock(3005, 'main', $DBName, $DBHost, $DBUserName));
$query = "SELECT * FROM domain WHERE domain_id=$domainId";
$result = mysqli_query ($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
$link = mysqli_connect($DBHost, $DBUserName, $DBPassword) or die(errorMsgBlock(3004, 'main', $DBHost, $DBUserName));
mysqli_select_db($link, $DBName) or die(errorMsgBlock(3005, 'main', $DBName, $DBHost, $DBUserName));
$query = "SELECT * FROM domain WHERE domain_id=$domainId";
$result = mysqli_query($link, $query) or die(errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
if( mysqli_num_rows($result) != 1)
{
die(errorMsgBlock(3001, $domainId));
}
$row = mysqli_fetch_array($result);
if (mysqli_num_rows($result) != 1) {
die(errorMsgBlock(3001, $domainId));
}
$row = mysqli_fetch_array($result);
// set the cookie
setcookie ( "ryzomId" , $cookie, 0, "/");
$_COOKIE["ryzomId"] = $cookie; // make it available immediately
// set the cookie
setcookie("ryzomId", $cookie, 0, "/");
$_COOKIE["ryzomId"] = $cookie; // make it available immediately
// Auto-join an available mainland shard
global $FSHostLuaMode, $FSHostResultStr;
$FSHostLuaMode = false;
$res = joinMainland($userId, $domainId, $row["domain_name"]);
// Auto-join an available mainland shard
global $FSHostLuaMode, $FSHostResultStr;
$FSHostLuaMode = false;
$res = joinMainland($userId, $domainId, $row["domain_name"]);
if ($res)
{
echo "1#".$cookie."#".$FSHostResultStr."#http://".$RingWebHost."/ring/web_start.php#http://".$RingWebHostPHP."/ring/\n";
// return the ring domain information
echo $row["patch_version"]."#".$row["backup_patch_url"]."#".$row["patch_urls"];
}
else
{
global $JoinSessionResultCode, $JoinSessionResultMsg;
echo errorMsgBlock(BASE_TRANSLATED_RSM_ERROR_NUM + $JoinSessionResultCode, $JoinSessionResultCode, $JoinSessionResultMsg, $userId);
}
}
else
{
// empty cookie, this mean the user id can't be validated by the LS
echo errorMsgBlock(BASE_TRANSLATED_LS_ERROR_NUM + $resultCode, $resultCode, $errorString, $userId);
}
}
}
?>
if ($res) {
echo "1#" . $cookie . "#" . $FSHostResultStr . "#http://" . $RingWebHost . "/ring/web_start.php#http://" . $RingWebHostPHP . "/ring/\n";
// return the ring domain information
echo $row["patch_version"] . "#" . $row["backup_patch_url"] . "#" . $row["patch_urls"];
} else {
global $JoinSessionResultCode, $JoinSessionResultMsg;
echo errorMsgBlock(BASE_TRANSLATED_RSM_ERROR_NUM + $JoinSessionResultCode, $JoinSessionResultCode, $JoinSessionResultMsg, $userId);
}
} else {
// empty cookie, this mean the user id can't be validated by the LS
echo errorMsgBlock(BASE_TRANSLATED_LS_ERROR_NUM + $resultCode, $resultCode, $errorString, $userId);
}
}
}

657
code/web/public_php/login/r2_login.php
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@ -1,392 +1,345 @@
<?php
error_reporting(E_ERROR | E_PARSE);
set_error_handler('err_callback');
error_reporting(E_ERROR | E_PARSE);
set_error_handler('err_callback');
// For error handling, buffer all output
ob_start('ob_callback_r2login');
// For error handling, buffer all output
ob_start('ob_callback_r2login');
include_once('config.php');
include_once('login_translations.php');
include_once('../tools/nel_message.php');
include_once('../tools/domain_info.php');
include_once('login_service_itf.php');
include_once('../ring/join_shard.php');
include_once('./class/CWwwLog.php');
include_once('./class/LoginCb.php');
include_once 'config.php';
include_once 'login_translations.php';
include_once '../tools/nel_message.php';
include_once '../tools/domain_info.php';
include_once 'login_service_itf.php';
include_once '../ring/join_shard.php';
include_once './class/CWwwLog.php';
include_once './class/LoginCb.php';
if (!isset($_GET['cmd'])) {
die(errorMsgBlock(3002));
}
function get_salt($password)
{
if ($password[0] == '$')
{
$salt = substr($password, 0, 19);
// check for 'clear password' tag
if (!isset($_GET['cp'])) {
$cp = 0;
} else {
$cp = $_GET['cp'];
}
$submittedLang = isset($_GET['lg']) ? $_GET['lg'] : 'unknown';
if (isset($_GET['dbg']) && ($_GET['dbg'] == 1)) {
$DisplayDbg = true;
}
switch ($_GET['cmd']) {
case 'ask':
// client ask for a login salt
askSalt($_GET['login'], $submittedLang);
die();
case 'login':
$domainId = -1;
// client sent is login info
if (!checkUserValidity($_GET['login'], $_GET['password'], $_GET['clientApplication'], $cp, $id, $reason, $priv, $extended, $domainId, $submittedLang)) {
echo '0:' . $reason;
} else {
// retreive the domain info
$domainInfo = getDomainInfo($domainId);
// if we need to create missing ring info
if ($AutoCreateRingInfo) {
// check if the ring user exist, and create it if not
$ringDb = mysqli_connect($DBHost, $RingDBUserName, $RingDBPassword) or die(errorMsgBlock(3004, 'Ring', $DBHost, $RingDBUserName));
mysqli_select_db($ringDb, $domainInfo['ring_db_name']) or die(errorMsgBlock(3005, 'Ring', $domainInfo['ring_db_name'], $DBHost, $RingDBUserName));
$query = "SELECT user_id FROM ring_users where user_id = '" . $id . "'";
$result = mysqli_query($ringDb, $query) or die(errorMsgBlock(3006, $query, 'Ring', $domainInfo['ring_db_name'], $DBHost, $RingDBUserName, mysqli_error($ringDb)));
if (mysqli_num_rows($result) == 0) {
// no ring user record, build one
$login = mysqli_real_escape_string($ringDb, $_GET['login']);
$query = "INSERT INTO ring_users SET user_id = '$id', user_name = '$login', user_type='ut_pioneer'";
$result = mysqli_query($ringDb, $query) or die(errorMsgBlock(3006, $query, 'Ring', $domainInfo['ring_db_name'], $DBHost, $RingDBUserName, mysqli_error($ringDb)));
}
}
// store the web host for this domain
global $RingWebHost, $RingWebHostPHP;
$RingWebHost = $domainInfo['web_host'];
$RingWebHostPHP = $domainInfo['web_host_php'];
$LSaddr = explode(":", $domainInfo['login_address']);
// ask for a session cookie to the login service
$login = new LoginCb;
$res = "";
$login->connect($LSaddr[0], $LSaddr[1], $res);
$login->login($id, $_SERVER["REMOTE_ADDR"], $domainId);
// wait for the return message
if (!$login->waitCallback()) {
die(errorMsgBlock(3003));
}
//the rest of the process is done in the callback function
}
else
{
$salt = substr($password, 0, 2);
}
return $salt;
}
}
// see errorMsg
function errorMsgBlock($errNum=GENERIC_ERROR_NUM) // $mixedArgs
{
$args = func_get_args();
return '0:'.call_user_func_array('errorMsg', $args);
}
// Callback called on end of output buffering
function ob_callback_r2login($buffer)
{
// Log only in case of error or malformed result string
$blockHd = substr($buffer, 0, 2);
if ($blockHd != '1:')
{
$logFile = new CWwwLog();
$logFile->logStr(str_replace("\n",'\n',$buffer));
}
return $buffer; // sent to output
}
// Callback called on error
function err_callback($errno, $errmsg, $filename, $linenum, $vars)
{
$logFile = new CWwwLog();
$logFile->logStr("PHP ERROR/$errno $errmsg ($filename:$linenum)");
$logFile->logStr("PHP CALLSTACK/" . print_r(debug_backtrace(), TRUE));
// Never die after an error
}
if (!isset($_GET['cmd']))
{
die (errorMsgBlock(3002));
}
// check for 'clear password' tag
if (!isset($_GET['cp']))
{
$cp = 0;
}
else
{
$cp = $_GET['cp'];
}
$submittedLang = isset($_GET['lg']) ? $_GET['lg'] : 'unknown';
if (isset($_GET['dbg']) && ($_GET['dbg'] == 1))
$DisplayDbg = true;
switch($_GET['cmd'])
{
case 'ask':
// client ask for a login salt
askSalt($_GET['login'], $submittedLang);
die();
case 'login':
$domainId = -1;
// client sent is login info
if (!checkUserValidity($_GET['login'], $_GET['password'], $_GET['clientApplication'], $cp, $id, $reason, $priv, $extended, $domainId, $submittedLang))
{
echo '0:'.$reason;
}
else
{
// retreive the domain info
$domainInfo = getDomainInfo($domainId);
// if we need to create missing ring info
if ($AutoCreateRingInfo)
{
// check if the ring user exist, and create it if not
$ringDb = mysqli_connect($DBHost, $RingDBUserName, $RingDBPassword) or die(errorMsgBlock(3004, 'Ring', $DBHost, $RingDBUserName));
mysqli_select_db ($ringDb, $domainInfo['ring_db_name']) or die(errorMsgBlock(3005, 'Ring', $domainInfo['ring_db_name'], $DBHost, $RingDBUserName));
$query = "SELECT user_id FROM ring_users where user_id = '".$id."'";
$result = mysqli_query ($ringDb, $query) or die(errorMsgBlock(3006, $query, 'Ring', $domainInfo['ring_db_name'], $DBHost, $RingDBUserName, mysqli_error($ringDb)));
if (mysqli_num_rows($result) == 0)
{
// no ring user record, build one
$login = mysqli_real_escape_string($ringDb, $_GET['login']);
$query = "INSERT INTO ring_users SET user_id = '$id', user_name = '$login', user_type='ut_pioneer'";
$result = mysqli_query ($ringDb, $query) or die(errorMsgBlock(3006, $query, 'Ring', $domainInfo['ring_db_name'], $DBHost, $RingDBUserName, mysqli_error($ringDb)));
}
}
// store the web host for this domain
global $RingWebHost, $RingWebHostPHP;
$RingWebHost = $domainInfo['web_host'];
$RingWebHostPHP = $domainInfo['web_host_php'];
$LSaddr = explode(":", $domainInfo['login_address']);
// ask for a session cookie to the login service
$login = new LoginCb;
$res = "";
$login->connect($LSaddr[0], $LSaddr[1], $res);
$login->login($id, $_SERVER["REMOTE_ADDR"], $domainId);
// wait for the return message
if (!$login->waitCallback())
{
die(errorMsgBlock(3003));
}
//the rest of the process is done in the callback function
}
}
// no more to do (other global statement are old garbage)
die();
// no more to do (other global statement are old garbage)
die();
// ----------------------------------------------------------------------------------------
// Functions
// ----------------------------------------------------------------------------------------
// $reason contains the reason why the check failed or success
// return true if the check is ok
function checkUserValidity ($login, $password, $clientApplication, $cp, &$id, &$reason, &$priv, &$extended, &$domainId, $lang)
{
global $DBHost, $DBUserName, $DBPassword, $DBName, $AcceptUnknownUser;
function get_salt($password)
{
if ($password[0] == '$') {
$salt = substr($password, 0, 19);
} else {
$salt = substr($password, 0, 2);
}
return $salt;
}
setMsgLanguage($lang);
// see errorMsg
function errorMsgBlock($errNum = GENERIC_ERROR_NUM) // $mixedArgs
$link = mysqli_connect($DBHost, $DBUserName, $DBPassword) or die (errorMsgBlock(3004, 'main', $DBHost, $DBUserName));
mysqli_select_db ($link, $DBName) or die (errorMsgBlock(3005, 'main', $DBName, $DBHost, $DBUserName));
{
$args = func_get_args();
return '0:' . call_user_func_array('errorMsg', $args);
}
// we map the client application to the domain name
$domainName = mysqli_real_escape_string($link, $clientApplication);
// Callback called on end of output buffering
function ob_callback_r2login($buffer)
{
// Log only in case of error or malformed result string
$blockHd = substr($buffer, 0, 2);
if ($blockHd != '1:') {
$logFile = new CWwwLog();
$logFile->logStr(str_replace("\n", '\n', $buffer));
}
return $buffer; // sent to output
}
// retreive the domain id
$query = "SELECT domain_id FROM domain WHERE domain_name='$domainName'";
$result = mysqli_query ($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
// Callback called on error
function err_callback($errno, $errmsg, $filename, $linenum, $vars)
{
$logFile = new CWwwLog();
$logFile->logStr("PHP ERROR/$errno $errmsg ($filename:$linenum)");
$logFile->logStr("PHP CALLSTACK/" . print_r(debug_backtrace(), true));
// Never die after an error
}
if (mysqli_num_rows($result) == 0)
{
// unrecoverable error, we must giveup
$reason = errorMsg(3007, $domainName);
mysqli_close($link);
return false;
}
// $reason contains the reason why the check failed or success
// return true if the check is ok
function checkUserValidity($login, $password, $clientApplication, $cp, &$id, &$reason, &$priv, &$extended, &$domainId, $lang)
{
global $DBHost, $DBUserName, $DBPassword, $DBName, $AcceptUnknownUser;
$row = mysqli_fetch_array($result);
$domainId = $row[0];
setMsgLanguage($lang);
// retreive the domain info
$domainInfo = getDomainInfo($domainId);
$link = mysqli_connect($DBHost, $DBUserName, $DBPassword) or die(errorMsgBlock(3004, 'main', $DBHost, $DBUserName));
mysqli_select_db($link, $DBName) or die(errorMsgBlock(3005, 'main', $DBName, $DBHost, $DBUserName));
// convert the domain status enum into the privilege access set
$accessPriv = strtoupper(substr($domainInfo['status'], 3));
// we map the client application to the domain name
$domainName = mysqli_real_escape_string($link, $clientApplication);
// now, retrieve the user infos
$login = mysqli_real_escape_string($link, $login);
$query = "SELECT * FROM user where Login='$login'";
$result = mysqli_query ($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
// retreive the domain id
$query = "SELECT domain_id FROM domain WHERE domain_name='$domainName'";
$result = mysqli_query($link, $query) or die(errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
if (mysqli_num_rows ($result) == 0)
{
if ($AcceptUnknownUser)
{
// login doesn't exist, create it
$password = mysqli_real_escape_string($link, $password);
$query = "INSERT INTO user (Login, Password) VALUES ('$login', '$password')";
$result = mysqli_query ($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
if (mysqli_num_rows($result) == 0) {
// unrecoverable error, we must giveup
$reason = errorMsg(3007, $domainName);
mysqli_close($link);
return false;
}
// get the user to have his UId
$query = "SELECT * FROM user WHERE Login='$login'";
$result = mysqli_query ($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
$row = mysqli_fetch_array($result);
$domainId = $row[0];
if (mysqli_num_rows ($result) == 1)
{
$reason = errorMsg(3008, $login);
$row = mysqli_fetch_assoc ($result);
$id = $row["UId"];
$priv = $row["Privilege"];
$extended = $row["ExtendedPrivilege"];
// retreive the domain info
$domainInfo = getDomainInfo($domainId);
// add the default permission
$query = "INSERT INTO permission (UId, DomainId, AccessPrivilege) VALUES ('$id', '$domainId', '$accessPriv')";
$result = mysqli_query ($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
// convert the domain status enum into the privilege access set
$accessPriv = strtoupper(substr($domainInfo['status'], 3));
$res = false;
}
else
{
$reason = errorMsg(3009, $login);
$res = false;
}
}
else
{
$reason = errorMsg(2001, $login, 'checkUserValidity');
}
}
else
{
$row = mysqli_fetch_assoc ($result);
$salt = get_salt($row["Password"]);
if (($cp && $row["Password"] == $password) || (!$cp && $row["Password"] == crypt($password, $salt)))
{
// Store the real login (with correct case)
$_GET['login'] = $row['Login'];
// check if the user can use this application
// now, retrieve the user infos
$login = mysqli_real_escape_string($link, $login);
$query = "SELECT * FROM user where Login='$login'";
$result = mysqli_query($link, $query) or die(errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
$clientApplication = mysqli_real_escape_string($link, $clientApplication);
$query = "SELECT * FROM permission WHERE UId='".$row["UId"]."' AND DomainId='$domainId'";
$result = mysqli_query ($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
if (mysqli_num_rows ($result) == 0)
{
if ($AcceptUnknownUser)
{
// add default permission
$query = "INSERT INTO permission (UId, DomainId, ShardId, AccessPrivilege) VALUES ('".$row["UId"]."', '$domainId', -1, '$domainStatus')";
$result = mysqli_query ($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
if (mysqli_num_rows($result) == 0) {
if ($AcceptUnknownUser) {
// login doesn't exist, create it
$password = mysqli_real_escape_string($link, $password);
$query = "INSERT INTO user (Login, Password) VALUES ('$login', '$password')";
$result = mysqli_query($link, $query) or die(errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
$reason = errorMsg(3010);
$res = false;
}
else
{
// no permission
$reason = errorMsg(3011, $clientApplication, $domainName);
$res = false;
}
}
else
{
// check that the access privilege for the domain
$permission = mysqli_fetch_assoc($result);
// get the user to have his UId
$query = "SELECT * FROM user WHERE Login='$login'";
$result = mysqli_query($link, $query) or die(errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
if (!strstr($permission['AccessPrivilege'], $accessPriv))
{
// no right to connect
if ($AcceptUnknownUser)
{
// set an additionnal privilege for this player
$query = "UPDATE permission set AccessPrivilege='".$permission['AccessPrivilege'].",$accessPriv' WHERE PermissionId=".$permission['PermissionId'];
$result = mysqli_query ($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
if (mysqli_num_rows($result) == 1) {
$reason = errorMsg(3008, $login);
$row = mysqli_fetch_assoc($result);
$id = $row["UId"];
$priv = $row["Privilege"];
$extended = $row["ExtendedPrivilege"];
$reason = errorMsg(3012, $accessPriv);
$res = false;
}
else
{
// no permission
$reason = errorMsg(3013, $clientApplication, $domainName, $accessPriv);
$res = false;
}
}
else
{
// add the default permission
$query = "INSERT INTO permission (UId, DomainId, AccessPrivilege) VALUES ('$id', '$domainId', '$accessPriv')";
$result = mysqli_query($link, $query) or die(errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
// // check if the user not already online
//
// if ($row["State"] != "Offline")
// {
// $reason = "$login is already online and ";
// // ask the LS to remove the client
// if (disconnectClient ($row["ShardId"], $row["UId"], $tempres))
// {
// $reason = $reason."was just disconnected. Now you can retry the identification (error code 54)";
//
// $query = "update shard set NbPlayers=NbPlayers-1 where ShardId=".$row["ShardId"];
// $result = mysqli_query ($link, $query) or die ("Can't execute the query: '$query' errno:".mysqli_errno($link).": ".mysqli_error($link));
//
// $query = "update user set ShardId=-1, State='Offline' where UId=".$row["UId"];
// $result = mysqli_query ($link, $query) or die ("Can't execute the query: '$query' errno:".mysqli_errno($link).": ".mysqli_error($link));
// }
// else
// {
// $reason = $reason."can't be disconnected: $tempres (error code 55)";
// }
// $res = false;
// }
// else
// {
$id = $row["UId"];
$priv = $row["Privilege"];
$extended = $row["ExtendedPrivilege"];
$res = true;
// }
}
}
}
else
{
$reason = errorMsg(2004, 'user');
$res = false;
}
}
mysqli_close($link);
return $res;
}
$res = false;
} else {
$reason = errorMsg(3009, $login);
$res = false;
}
} else {
$reason = errorMsg(2001, $login, 'checkUserValidity');
}
} else {
$row = mysqli_fetch_assoc($result);
$salt = get_salt($row["Password"]);
if (($cp && $row["Password"] == $password) || (!$cp && $row["Password"] == crypt($password, $salt))) {
// Store the real login (with correct case)
$_GET['login'] = $row['Login'];
// check if the user can use this application
function askSalt($login, $lang)
{
global $PHP_SELF;
global $DBHost, $DBUserName, $DBPassword, $DBName;
global $AcceptUnknownUser;
$clientApplication = mysqli_real_escape_string($link, $clientApplication);
$query = "SELECT * FROM permission WHERE UId='" . $row["UId"] . "' AND DomainId='$domainId'";
$result = mysqli_query($link, $query) or die(errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
if (mysqli_num_rows($result) == 0) {
if ($AcceptUnknownUser) {
// add default permission
$query = "INSERT INTO permission (UId, DomainId, ShardId, AccessPrivilege) VALUES ('" . $row["UId"] . "', '$domainId', -1, '$domainStatus')";
$result = mysqli_query($link, $query) or die(errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
setMsgLanguage($lang);
$reason = errorMsg(3010);
$res = false;
} else {
// no permission
$reason = errorMsg(3011, $clientApplication, $domainName);
$res = false;
}
} else {
// check that the access privilege for the domain
$permission = mysqli_fetch_assoc($result);
$link = mysqli_connect($DBHost, $DBUserName, $DBPassword) or die (errorMsgBlock(3004, 'main', $DBHost, $DBUserName));
mysqli_select_db ($link, $DBName) or die (errorMsgBlock(3005, 'main', $DBName, $DBHost, $DBUserName));
if (!strstr($permission['AccessPrivilege'], $accessPriv)) {
// no right to connect
if ($AcceptUnknownUser) {
// set an additionnal privilege for this player
$query = "UPDATE permission set AccessPrivilege='" . $permission['AccessPrivilege'] . ",$accessPriv' WHERE PermissionId=" . $permission['PermissionId'];
$result = mysqli_query($link, $query) or die(errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
$login = mysqli_real_escape_string($link, $login);
$query = "SELECT Password FROM user WHERE Login='$login'";
$result = mysqli_query ($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
$reason = errorMsg(3012, $accessPriv);
$res = false;
} else {
// no permission
$reason = errorMsg(3013, $clientApplication, $domainName, $accessPriv);
$res = false;
}
} else {
if (mysqli_num_rows ($result) != 1)
{
if ($AcceptUnknownUser)
{
// just accept the client and return a default salk
echo "1:AA";
die;
}
else
{
die (errorMsgBlock(2001, $login, 'askSalt'));
// Check if this is not an unconfirmed account
/*$query = "SELECT GamePassword, Language FROM signup_data WHERE login='$login'";
$result = mysqli_query($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
// // check if the user not already online
//
// if ($row["State"] != "Offline")
// {
// $reason = "$login is already online and ";
// // ask the LS to remove the client
// if (disconnectClient ($row["ShardId"], $row["UId"], $tempres))
// {
// $reason = $reason."was just disconnected. Now you can retry the identification (error code 54)";
//
// $query = "update shard set NbPlayers=NbPlayers-1 where ShardId=".$row["ShardId"];
// $result = mysqli_query ($link, $query) or die ("Can't execute the query: '$query' errno:".mysqli_errno($link).": ".mysqli_error($link));
//
// $query = "update user set ShardId=-1, State='Offline' where UId=".$row["UId"];
// $result = mysqli_query ($link, $query) or die ("Can't execute the query: '$query' errno:".mysqli_errno($link).": ".mysqli_error($link));
// }
// else
// {
// $reason = $reason."can't be disconnected: $tempres (error code 55)";
// }
// $res = false;
// }
// else
// {
$id = $row["UId"];
$priv = $row["Privilege"];
$extended = $row["ExtendedPrivilege"];
$res = true;
// }
}
}
} else {
$reason = errorMsg(2004, 'user');
$res = false;
}
}
mysqli_close($link);
return $res;
}
if (mysqli_num_rows($result) == 0)
{
// no user record, reject it
die (errorMsgBlock(2001, $login, 'askSalt'));
}
else if (mysqli_num_rows($result) == 1)
{
// one unconfirmed record, let the client send the encrypted password to get the corresponding email address
$row = mysqli_fetch_assoc($result);
$salt = substr($row['GamePassword'], 0, 2);
}
else
{
if ($lang == 'unknown')
{
// several matching records => display a multi-language message now
$languages = array();
while ($row = mysqli_fetch_assoc($result))
{
$languages[$row['Language']] = true;
}
setMsgLanguage(array_keys($languages));
}
die (errorMsgBlock(2003));
}*/
}
}
else
{
$res_array = mysqli_fetch_assoc($result);
$salt = get_salt($res_array['Password']);
}
function askSalt($login, $lang)
{
global $PHP_SELF;
global $DBHost, $DBUserName, $DBPassword, $DBName;
global $AcceptUnknownUser;
echo "1:".$salt;
mysqli_close($link);
}
setMsgLanguage($lang);
?>
$link = mysqli_connect($DBHost, $DBUserName, $DBPassword) or die(errorMsgBlock(3004, 'main', $DBHost, $DBUserName));
mysqli_select_db($link, $DBName) or die(errorMsgBlock(3005, 'main', $DBName, $DBHost, $DBUserName));
$login = mysqli_real_escape_string($link, $login);
$query = "SELECT Password FROM user WHERE Login='$login'";
$result = mysqli_query($link, $query) or die(errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
if (mysqli_num_rows($result) != 1) {
if ($AcceptUnknownUser) {
// just accept the client and return a default salk
echo "1:AA";
die;
} else {
die(errorMsgBlock(2001, $login, 'askSalt'));
// Check if this is not an unconfirmed account
/*$query = "SELECT GamePassword, Language FROM signup_data WHERE login='$login'";
$result = mysqli_query($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
if (mysqli_num_rows($result) == 0)
{
// no user record, reject it
die (errorMsgBlock(2001, $login, 'askSalt'));
}
else if (mysqli_num_rows($result) == 1)
{
// one unconfirmed record, let the client send the encrypted password to get the corresponding email address
$row = mysqli_fetch_assoc($result);
$salt = substr($row['GamePassword'], 0, 2);
}
else
{
if ($lang == 'unknown')
{
// several matching records => display a multi-language message now
$languages = array();
while ($row = mysqli_fetch_assoc($result))
{
$languages[$row['Language']] = true;
}
setMsgLanguage(array_keys($languages));
}
die (errorMsgBlock(2003));
}*/
}
} else {
$res_array = mysqli_fetch_assoc($result);
$salt = get_salt($res_array['Password']);
}
echo "1:" . $salt;
mysqli_close($link);
}