khanat-code-old/code/web/public_php/login/r2_login.php
2014-07-15 15:25:09 +02:00

543 lines
18 KiB
PHP

<?php
error_reporting(E_ERROR | E_PARSE);
set_error_handler('err_callback');
// 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');
// see errorMsg
function errorMsgBlock($errNum=GENERIC_ERROR_NUM) // $mixedArgs
{
$args = func_get_args();
return '0:'.call_user_func_array('errorMsg', $args);
}
class LoginCb extends CLoginServiceWeb
{
// receive the login result sent back by the LS
function loginResult($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;
$link = mysqli_connect($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);
// 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, $row["domain_name"]);
if ($res)
{
// return the cookie to the user, il will then be used as an auth to browse the site and to connect to the shard
//echo "1#".$cookie."#http://".$RingWebHost."/ring/web_start.php\n";
// use this line to use woopra stats
// echo "1#".$cookie."#".$FSHostResultStr."#http://".$RingWebHost."/ring/web_start.php#http://".$RingWebHostPHP."/ring/#1\n";
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);
}
}
}
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 $logPath;
}
function logStr($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);
}
}
}
// 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:$linenum)");
// Never die after an error
}
if (!isset($_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)
{
////////////// Temporary code alpha 0 only /////////////////////////////////////
// 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)));
}
// // check that there is a character record (deprecated)
// $query = "SELECT user_id FROM characters where user_id = '".$id."'";
// $result = mysqli_query ($ringDb, $query) or die("Query ".$query." failed");
// if (mysqli_num_rows($result) == 0)
// {
// // no characters record, build a default one
// $charId = ($id * 16);
// $query = "INSERT INTO characters SET char_id='".$charId."', char_name='".$_GET["login"]."_default', user_id = '".$id."'";
// $result = mysqli_query ($ringDb, $query) or die("Query ".$query." failed");
// }
}
// // check domain status
// if ($domainInfo['status'] == "ds_close")
// {
// // the domain is closed
// echo "0:Server is currently closed";
// die;
// }
// else if ($domainInfo['status'] == "ds_dev" && strstr($priv, ":DEV:") == false)
// {
// // the domain is open to dev only
// echo "0:You are not allowed to connect now, retry later";
// die;
// }
// else if ($domainInfo['status'] == "ds_restricted")
// {
// // check for one of the needed privilege
// if ( strstr($priv, ":DEV:") == false
// && strstr($priv, ":SGM:") == false
// && strstr($priv, ":GM:") == false
// && strstr($priv, ":EG:") == false)
// {
// // the domain is open to privileged user only
// echo "0:You are not allowed to connect now, retry later";
// die;
// }
// }
// store the web host for this domain
global $RingWebHost, $RingWebHostPHP;
$RingWebHost = $domainInfo['web_host'];
$RingWebHostPHP = $domainInfo['web_host_php'];
$LSaddr = split(":", $domainInfo['login_address']);
// ask for a session cookie to the login service
$login = new LoginCb;
$res = "";
$login->connect($LSaddr[0], $LSaddr[1], $res);
// $lsProxy = new CLoginServiceWebProxy;
$login->login($id, $_SERVER["REMOTE_ADDR"], $domainId);
// wait for the return message
// $lsSkel = new CLoginServiceWebSkel;
if (!$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();
// ----------------------------------------------------------------------------------------
// 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, $AcceptUnknownUser;
setMsgLanguage($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));
// we map the client application to the domain name
$domainName = mysqli_real_escape_string($link, $clientApplication);
// 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)
{
// unrecoverable error, we must giveup
$reason = errorMsg(3007, $domainName);
mysqli_close($link);
return false;
}
$row = mysqli_fetch_array($result);
$domainId = $row[0];
// retreive the domain info
$domainInfo = getDomainInfo($domainId);
// convert the domain status enum into the privilege access set
$accessPriv = strtoupper(substr($domainInfo['status'], 3));
// 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)));
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)));
// 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 (mysqli_num_rows ($result) == 1)
{
$reason = errorMsg(3008, $login);
$row = mysqli_fetch_assoc ($result);
$id = $row["UId"];
$priv = $row["Privilege"];
$extended = $row["ExtendedPrivilege"];
// add the default permission
$query = "INSERT INTO permission (UId, ClientApplication, AccessPrivilege) VALUES ('$id', 'r2', '$accessPriv')";
$result = mysqli_query ($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
$res = false;
}
else
{
$reason = errorMsg(3009, $login);
$res = false;
}
}
else
{
$reason = errorMsg(2001, $login, 'checkUserValidity');
// Check if this is not an unconfirmed account
/*
$query = "SELECT GamePassword, Email, Language FROM signup_data WHERE login='$login'";
$result = mysqli_query($link, $query) or die (errorMsgBlock(3006, $query, 'main', $DBName, $DBHost, $DBUserName, mysqli_error($link)));
if (mysqli_num_rows($result) == 0)
{
$reason = errorMsg(2001, $login, 'checkUserValidity');
$res = false;
}
else
{
// Check password to avoid revealing email address to third-party
$passwordMatchedRow = false;
while ($row = mysqli_fetch_assoc($result))
{
$salt = substr($row['GamePassword'],0,2);
if (($cp && $row['GamePassword'] == $password) || (!$cp && $row['GamePassword'] == crypt($password, $salt)))
{
$passwordMatchedRow = $row;
break;
}
}
if ($passwordMatchedRow !== false)
{
if ($lang == 'unknown')
setMsgLanguage($passwordMatchedRow['Language']);
$reason = errorMsg(2002, $passwordMatchedRow['Email']);
}
else
$reason = errorMsg(2004, 'db signup_data');
$res = false;
}
*/
}
}
else
{
$row = mysqli_fetch_assoc ($result);
$salt = substr($row["Password"],0,2);
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
$clientApplication = mysqli_real_escape_string($link, $clientApplication);
$query = "SELECT * FROM permission WHERE UId='".$row["UId"]."' AND ClientApplication='$clientApplication'";
$result = mysqli_query ($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
$query = "INSERT INTO permission (UId, ClientApplication, ShardId, AccessPrivilege) VALUES ('".$row["UId"]."', '$clientApplication', -1, '$domainStatus')";
$result = mysqli_query ($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);
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'].",$accessPriv' WHERE prim=".$permission['prim'];
$result = mysqli_query ($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);
$res = false;
}
}
else
{
// // check if the user not already online
//
// if ($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 $res;
}
function askSalt($login, $lang)
{
global $PHP_SELF;
global $DBHost, $DBUserName, $DBPassword, $DBName;
global $AcceptUnknownUser;
setMsgLanguage($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);
$salt = substr($res_array['Password'], 0, 2);
}
echo "1:".$salt;
mysqli_close($link);
}