Initial Commit

Univ/Ranks/functions.php

@@ -0,0 +1,145 @@
+<?php
+   function getUserPass($user) {
+      if($user == "")
+         return 0;
+      $con = mysql_connect("localhost","","");
+      if (!$con)
+         die("sql_error");
+      mysql_select_db("phantom7_PGDConnect", $con);
+      $result = mysql_query("SELECT * FROM TWM2Core WHERE Username='$user'");
+      if (!$result)
+         die("sql_error");
+      while($row1 = mysql_fetch_array($result))
+         $match1 = $row1['Password'];
+      if($match1)
+         return $match1;
+      else
+         return 0;
+   }
+
+   function CompareHash($user, $nameasHash, $providedhash)
+   {
+      $time = time();
+      $time = "$time";
+      //echo "pgd_debug Epoch ".substr($time, 0, -2)."\n";
+      $salt  = base64_encode(substr($time, 0, -3));
+      //echo "pgd_debug Salt ".$salt."\n";
+      $nonce = sha1($user.$nameasHash);
+      //echo "pgd_debug nonce ".$nonce."\n";
+
+      $pass  = getUserPass($user);
+
+      if ($pass)
+      {
+         $hash = sha1($user . ":" . $pass);
+         $compare = sha1($nonce . $hash . $salt);
+         //echo "pgd_debug hash ".$compare."\n";
+         if (strcmp($providedhash, $compare) == 0)
+           return 1;
+         else
+           return 0;
+      }
+      else
+        return 0;
+   }
+
+   function IsBanned($guid) {
+      $con = mysql_connect("localhost","","");
+      if (!$con) {
+         die('sql_error');
+      }
+      mysql_select_db("phantom7_PGDConnect", $con);
+      $result = mysql_query("SELECT * FROM PermBans WHERE guid=$guid");
+      while($row = mysql_fetch_array($result)) 
+      {
+         $expire = $row['Expre'];
+         //in yyyymmdd
+         $cur = gmdate("Ymd");
+         if($expire > $cur) 
+         {
+            return $row['reason'];
+         }
+         else 
+         {
+            return 0;
+         }
+      }
+   } 
+   
+   function ModRequiresAuth($MOD) {
+      if($MOD == "TWM2") {
+         return 1;
+      }
+      else if($MOD == "CnC4") {
+         return 0;
+      }
+      else if($MOD == "Powers") {
+         return 0;
+      }
+      else {
+         return 0;
+      }
+   }
+   
+   function BadVersion($MOD, $VER) {
+      if($MOD == "TWM2") {
+         if($VER < 3.4) {
+            return 1;
+         }
+         else {
+            return 0;
+         }
+      }   
+      return 0;
+   }
+   
+   function isDev($guid) {
+      if(strcmp($guid, "2000343") == 0) {
+         return true;
+      }
+      else {
+         return false;
+      }
+   }
+   
+   function getEXPCap() {
+      $con = mysql_connect("localhost","","");
+      if (!$con) {
+        return -1;
+      }
+      // Create table
+      mysql_select_db("phantom7_PGDConnect", $con);
+      $result1 = mysql_query("SELECT * FROM TWM2Admin");
+      $row1 = mysql_fetch_array($result1);  //1 row, lotsa data
+      return $row1[RankCap];
+   }
+   
+   function verifyFile($guid, $temp) {
+      if(isDev($guid)) {
+         //always good, no matter what
+         return true;
+      }
+      //
+      $current = date('Ymd');
+      $hash = sha1($current);
+      $len = strlen($hash) + 4;
+      if(getEXPCap() <= 0) {
+         return true; //no cap today, moving along....
+      }
+      //check if we are illegal
+      $fh = fopen($temp, 'r');
+      $theData = fread($fh, filesize($temp));
+      fclose($fh);      
+      $field = "xpGain".$hash;
+      $expStart = strpos($theData , "".$field." = \"") + $len;
+      $expEnd = strpos($theData ,"\";",$expStart); 
+      $expLen = $expEnd - $expStart;  
+      $expGain = substr(theData, $expStart, $expLen);    
+      //
+      if($expGain > getEXPCap()) {
+         return false;
+      }       
+      // looks like we passed all checks, moving on
+      return true;
+   }
+?>