/
login.php
184 lines (172 loc) · 7.61 KB
/
login.php
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<?php
// mail ready
// addnews ready
// translator ready
define("ALLOW_ANONYMOUS",true);
require_once("common.php");
require_once("lib/systemmail.php");
require_once("lib/checkban.php");
require_once("lib/http.php");
tlschema("login");
translator_setup();
$op = httpget('op');
$name = httppost('name');
$iname = getsetting("innname", LOCATION_INN);
$vname = getsetting("villagename", LOCATION_FIELDS);
if ($name!=""){
if ($session['loggedin']){
redirect("badnav.php");
}else{
$password = httppost('password');
$password = stripslashes($password);
if (substr($password, 0, 5) == "!md5!") {
$password = md5(substr($password, 5));
} elseif (substr($password, 0, 6) == "!md52!") {// && strlen($password) == 38) {
$force = httppost('force');
if ($force) {
$password = addslashes(substr($password, 6));
} else {
$password='no hax0rs for j00!';
}
} else {
$password = md5(md5($password));
}
$sql = "SELECT * FROM " . db_prefix("accounts") . " WHERE login = '$name' AND password='$password' AND locked=0";
$result = db_query($sql);
if (db_num_rows($result)==1){
$session['user']=db_fetch_assoc($result);
$companions = @unserialize($session['user']['companions']);
if (!is_array($companions)) $companions = array();
$baseaccount = $session['user'];
checkban($session['user']['login'], true);
modulehook("check-login");
if ($session['user']['emailvalidation']!="" && substr($session['user']['emailvalidation'],0,1)!="x"){
$session['user']=array();
$session['message']=translate_inline("`4Error, you must validate your email address before you can log in.");
echo appoencode($session['message']);
exit();
}else{
$session['loggedin']=true;
$session['laston']=date("Y-m-d H:i:s");
$session['sentnotice']=0;
$session['user']['dragonpoints']=unserialize($session['user']['dragonpoints']);
$session['user']['prefs']=unserialize($session['user']['prefs']);
$session['bufflist']=unserialize($session['user']['bufflist']);
if (!is_array($session['bufflist']))
$session['bufflist'] = array();
if (!is_array($session['user']['dragonpoints'])) $session['user']['dragonpoints']=array();
invalidatedatacache("charlisthomepage");
invalidatedatacache("list.php-warsonline");
$session['user']['laston'] = date("Y-m-d H:i:s");
// Handle the change in number of users online
translator_check_collect_texts();
// Let's throw a login module hook in here so that modules
// like the stafflist which need to invalidate the cache
// when someone logs in or off can do so.
modulehook("player-login");
if ($session['user']['loggedin']){
$session['allowednavs']=unserialize($session['user']['allowednavs']);
$link = "<a href='" . $session['user']['restorepage'] . "'>" . $session['user']['restorepage'] . "</a>";
$str = sprintf_translate("Sending you to %s, have a safe journey", $link);
header("Location: {$session['user']['restorepage']}");
saveuser();
echo $str;
exit();
}
db_query("UPDATE " . db_prefix("accounts") . " SET loggedin=".true.", laston='".date("Y-m-d H:i:s")."' WHERE acctid = ".$session['user']['acctid']);
$session['user']['loggedin']=true;
$location = $session['user']['location'];
if ($session['user']['location']==$iname)
$session['user']['location']=$vname;
if ($session['user']['restorepage']>""){
redirect($session['user']['restorepage']);
}else{
if ($location == $iname) {
redirect("inn.php?op=strolldown");
}else{
redirect("news.php");
}
}
}
}else{
$session['message']=translate_inline("`4Error, your login was incorrect`0");
//now we'll log the failed attempt and begin to issue bans if
//there are too many, plus notify the admins.
$sql = "DELETE FROM " . db_prefix("faillog") . " WHERE date<'".date("Y-m-d H:i:s",strtotime("-".(getsetting("expirecontent",180)/4)." days"))."'";
checkban($name, true);
db_query($sql);
$sql = "SELECT acctid FROM " . db_prefix("accounts") . " WHERE login='$name'";
$result = db_query($sql);
if (db_num_rows($result)>0){
// just in case there manage to be multiple accounts on
// this name.
while ($row=db_fetch_assoc($result)){
$post = httpallpost();
$sql = "INSERT INTO " . db_prefix("faillog") . " VALUES (0,'".date("Y-m-d H:i:s")."','".addslashes(serialize($post))."','{$_SERVER['REMOTE_ADDR']}','{$row['acctid']}','{$_COOKIE['lgi']}')";
db_query($sql);
$sql = "SELECT " . db_prefix("faillog") . ".*," . db_prefix("accounts") . ".superuser,name,login FROM " . db_prefix("faillog") . " INNER JOIN " . db_prefix("accounts") . " ON " . db_prefix("accounts") . ".acctid=" . db_prefix("faillog") . ".acctid WHERE ip='{$_SERVER['REMOTE_ADDR']}' AND date>'".date("Y-m-d H:i:s",strtotime("-1 day"))."'";
$result2 = db_query($sql);
$c=0;
$alert="";
$su=false;
while ($row2=db_fetch_assoc($result2)){
if ($row2['superuser']>0) {$c+=1; $su=true;}
$c+=1;
$alert.="`3{$row2['date']}`7: Failed attempt from `&{$row2['ip']}`7 [`3{$row2['id']}`7] to log on to `^{$row2['login']}`7 ({$row2['name']}`7)`n";
}
if ($c>=10){
// 5 failed attempts for superuser, 10 for regular user
$banmessage=translate_inline("Automatic System Ban: Too many failed login attempts.");
$sql = "INSERT INTO " . db_prefix("bans") . " VALUES ('{$_SERVER['REMOTE_ADDR']}','','".date("Y-m-d H:i:s",strtotime("+".($c*3)." hours"))."','$banmessage','System','0000-00-00 00:00:00')";
db_query($sql);
if ($su){
// send a system message to admins regarding
// this failed attempt if it includes superusers.
$sql = "SELECT acctid FROM " . db_prefix("accounts") ." WHERE (superuser&".SU_EDIT_USERS.")";
$result2 = db_query($sql);
$subj = translate_mail(array("`#%s failed to log in too many times!",$_SERVER['REMOTE_ADDR']),0);
$number=db_num_rows($result2);
for ($i=0;$i<$number;$i++){
$row2 = db_fetch_assoc($result2);
//delete old messages that
$sql = "DELETE FROM " . db_prefix("mail") . " WHERE msgto={$row2['acctid']} AND msgfrom=0 AND subject = '".serialize($subj)."' AND seen=0";
db_query($sql);
if (db_affected_rows()>0) $noemail = true; else $noemail = false;
$msg = translate_mail(array("This message is generated as a result of one or more of the accounts having been a superuser account. Log Follows:`n`n%s",$alert),0);
systemmail($row2['acctid'],$subj,$msg,0,$noemail);
}//end for
}//end if($su)
}//end if($c>=10)
}//end while
}//end if (db_num_rows)
redirect("index.php");
}
}
}else if ($op=="logout"){
if ($session['user']['loggedin']){
$location = $session['user']['location'];
if ($location == $iname) {
$session['user']['restorepage']="inn.php?op=strolldown";
} else {
$session['user']['restorepage']="news.php";
}
$sql = "UPDATE " . db_prefix("accounts") . " SET loggedin=0,restorepage='{$session['user']['restorepage']}' WHERE acctid = ".$session['user']['acctid'];
db_query($sql);
invalidatedatacache("charlisthomepage");
invalidatedatacache("list.php-warsonline");
// Handle the change in number of users online
translator_check_collect_texts();
// Let's throw a logout module hook in here so that modules
// like the stafflist which need to invalidate the cache
// when someone logs in or off can do so.
modulehook("player-logout");
saveuser();
}
$session=array();
redirect("index.php");
}
// If you enter an empty username, don't just say oops.. do something useful.
$session=array();
$session['message']=translate_inline("`4Error, your login was incorrect`0");
redirect("index.php");
?>