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[SOLVED] parse error, htpassword.php - works fine on one server, errors on another

glennn.php

By glennn.php
in PHP Coding Help

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glennn.php Regular Member

glennn.php

Posted
Posted

i have an htpassword.php file that works just fine on one godaddy server but i'm getting this parse error on another:

 

parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /home/content/j/s/i/jsimkav/html/headers/htpasswd.php on line 33

 

can someone point out the problem for me?

 

 

line 33:

 

class htpasswd{
   public $users;     << 33
   public $error;
   private $_path;   

   function htpasswd($file=false){
      if(!$file){
         die('Please specify a file!');
      }else{   
         //configure
         $this->_path = $file;
         $this->users = '';
         //load database
         if(file_exists($file)){
            $data = array();
            $fcontents = file($file);
            while(list($line_num, $line) = each($fcontents)){
               $user = explode(':',$line);
               //$user = $arraydata[0];
               $data[$user[0]] = rtrim($user[1]);
            }
            $this->users = $data;
         }
      }
   }
         
   function create($user, $passwd, $update=false){
      $this->error = '';
      if(isset($this->users[$user]) && !$update){
         $this->error = 'User <strong>'.$user.'</strong> exists! To update the user set the update parameter to true.';
         return false;
      }
      $this->users[$user] = $this->non_salted_sha1($passwd);
      return true;
   }
   
   function remove($user){
      $this->error = '';
      if(isset($this->users[$user])){
         unset($this->users[$user]);
         return true;
      }else{
         $this->error = 'User <strong>'.$user.'</strong> does not exist!';
         return false;
      }
   }
   
   function users(){
      $this->error = '';
      $rval = Array();
      if(is_array($this->users)){
         foreach(array_keys($this->users) as $uid){
            $rval[count($rval)] = $uid;
         }
      }
      return $rval;
   }
      
   function validate($user, $pass){
      $this->error = '';
      if(!isset($this->users[$user])) return False;
      $crypted = $this->users[$user];
      
      if(substr($crypted, 0, 6) == "{SSHA}"){
         $ohash = base64_decode(substr($crypted, 6));
         return substr($ohash, 0, 20) == pack("H*", sha1($pass . substr($ohash, 20)));
      }elseif(substr($crypted, 0, 5) == "{SHA}"){
         return ($this->non_salted_sha1($pass) == $crypted);
      }else{
         return ($pass == $crypted);
      }
   }

   function save($file=false){
      $fcontents = "";
      if($file == false) $file = $this->_path;
      foreach(array_keys($this->users) as $user){
         $fcontents .= $user.":".$this->users[$user]."\n";
      }
      if(file_put_contents($file, $fcontents)){
         $this->error = '';
         return true;
      }else{
         $this->error = 'Couln\'t save the file!';
         return false;
      }
   }   

   //encryption functions
   function rand_salt_crypt($pass){
      $salt = "";
      mt_srand((double)microtime()*1000000);
      for ($i=0; $i<CRYPT_SALT_LENGTH; $i++)
         $salt .= substr("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789./", mt_rand() & 63, 1);
      return "$apr1$".crypt($pass, $salt);
   }
   
   function rand_salt_sha1($pass){
      mt_srand((double)microtime()*1000000);
      $salt = pack("CCCC", mt_rand(), mt_rand(), mt_rand(), mt_rand());
      return "{SSHA}".base64_encode(pack("H*", sha1($pass . $salt)) . $salt);
   }
   
   function non_salted_sha1($pass){
      return "{SHA}".base64_encode(pack("H*", sha1($pass)));
   }
}

//php4 work around
if(!function_exists('file_put_contents')){
   function file_put_contents($filename, $content, $flags = null, $resource_context = null){
      if(is_array($content)){
         $content = implode('', $content);
      }
      if(!is_scalar($content)){
         trigger_error('file_put_contents() The 2nd parameter should be either a string or an array', E_USER_WARNING);
         return false;
      }
      $length = strlen($content);
      $mode = ($flags &FILE_APPEND) ? 'a' : 'w';
      $use_inc_path = ($flags &FILE_USE_INCLUDE_PATH) ? true : false;
      if(($fh = @fopen($filename, $mode, $use_inc_path)) === false){
         trigger_error('file_put_contents() failed to open stream: Permission denied', E_USER_WARNING);
         return false;
      }
      $bytes = 0;
      if(($bytes = @fwrite($fh, $content)) === false){
         $errormsg = sprintf('file_put_contents() Failed to write %d bytes to %s',
         $length,
         $filename);
         trigger_error($errormsg, E_USER_WARNING);
         return false;
      }
      @fclose($fh);
      if($bytes != $length){
         $errormsg = sprintf('file_put_contents() Only %d of %d bytes written, possibly out of free disk space.',
         $bytes,
         $length);
         trigger_error($errormsg, E_USER_WARNING);
         return false;
      }
      return $bytes;
   }
}
?>

ratcateme Member

ratcateme

Posted
Posted

i don't know what versions this effects but i would suggest the second server is PHP4 and the way classes work between PHP4 and PHP5 is very different that could be causing your error.

 

Scott.

glennn.php Regular Member

glennn.php

Posted
  • Author
Posted

no, i haven't - i considered it, then went on to something else to see what someone like yourself tells me first.

 

i can't imagine that they'd have different versions on different Linux servers, though. guess it's possible.

 

i'll check that out.

 

thanks

glennn.php Regular Member

glennn.php

Posted
  • Author
Posted

have you checked that the php versions of both servers are the same or similar?

 

Scott.

 

bingo damnit. one server is running 5.2 and one is running 4.3. i can't imagine why they'd do that, it's never been an option when i chose different host plans, just Linux of Windows...

 

damn that pisses me off.

 

the script still calls for 4 or better, but who knows...

 

thanks for your prompt.

 

g

glennn.php Regular Member

glennn.php

Posted
  • Author
Posted

yeah, i sent the author an email asking why his website states 4 or better - he must have changed the script and not changed the notice on his site.

 

that sure cost me a lot of time. :o)

 

thanks

glennn.php Regular Member

glennn.php

Posted
  • Author
Posted

private, public, and protected object models weren't introduced until PHP5

 

is there any way to change those class objects into something that would fly? perhaps you could point me in the right direction...?

 

thanks

jonsjava Member

jonsjava

Posted
Posted

No way to test this on my end, but try this:

<?php


class htpasswd{
  var $users;
  var $error;
  var $_path; /* private */

  function htpasswd($file=false){
     if(!$file){
        die('Please specify a file!');
     }else{
        //configure
        $this->_path = $file;
        $this->users = '';
        //load database
        if(file_exists($file)){
           $data = array();
           $fcontents = file($file);
           while(list($line_num, $line) = each($fcontents)){
              $user = explode(':',$line);
              //$user = $arraydata[0];
              $data[$user[0]] = rtrim($user[1]);
           }
           $this->users = $data;
        }
     }
  }

  function create($user, $passwd, $update=false){
     $this->error = '';
     if(isset($this->users[$user]) && !$update){
        $this->error = 'User <strong>'.$user.'</strong> exists! To update the user set the update parameter to true.';
        return false;
     }
     $this->users[$user] = $this->non_salted_sha1($passwd);
     return true;
  }

  function remove($user){
     $this->error = '';
     if(isset($this->users[$user])){
        unset($this->users[$user]);
        return true;
     }else{
        $this->error = 'User <strong>'.$user.'</strong> does not exist!';
        return false;
     }
  }

  function users(){
     $this->error = '';
     $rval = Array();
     if(is_array($this->users)){
        foreach(array_keys($this->users) as $uid){
           $rval[count($rval)] = $uid;
        }
     }
     return $rval;
  }

  function validate($user, $pass){
     $this->error = '';
     if(!isset($this->users[$user])) return False;
     $crypted = $this->users[$user];

     if(substr($crypted, 0, 6) == "{SSHA}"){
        $ohash = base64_decode(substr($crypted, 6));
        return substr($ohash, 0, 20) == pack("H*", sha1($pass . substr($ohash, 20)));
     }elseif(substr($crypted, 0, 5) == "{SHA}"){
        return ($this->non_salted_sha1($pass) == $crypted);
     }else{
        return ($pass == $crypted);
     }
  }

  function save($file=false){
     $fcontents = "";
     if($file == false) $file = $this->_path;
     foreach(array_keys($this->users) as $user){
        $fcontents .= $user.":".$this->users[$user]."\n";
     }
     if(file_put_contents($file, $fcontents)){
        $this->error = '';
        return true;
     }else{
        $this->error = 'Couln\'t save the file!';
        return false;
     }
  }

  //encryption functions
  function rand_salt_crypt($pass){
     $salt = "";
     mt_srand((double)microtime()*1000000);
     for ($i=0; $i<CRYPT_SALT_LENGTH; $i++)
        $salt .= substr("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789./", mt_rand() & 63, 1);
     return "$apr1$".crypt($pass, $salt);
  }

  function rand_salt_sha1($pass){
     mt_srand((double)microtime()*1000000);
     $salt = pack("CCCC", mt_rand(), mt_rand(), mt_rand(), mt_rand());
     return "{SSHA}".base64_encode(pack("H*", sha1($pass . $salt)) . $salt);
  }

  function non_salted_sha1($pass){
     return "{SHA}".base64_encode(pack("H*", sha1($pass)));
  }
}

//php4 work around
if(!function_exists('file_put_contents')){
  function file_put_contents($filename, $content, $flags = null, $resource_context = null){
     if(is_array($content)){
        $content = implode('', $content);
     }
     if(!is_scalar($content)){
        trigger_error('file_put_contents() The 2nd parameter should be either a string or an array', E_USER_WARNING);
        return false;
     }
     $length = strlen($content);
     $mode = ($flags &FILE_APPEND) ? 'a' : 'w';
     $use_inc_path = ($flags &FILE_USE_INCLUDE_PATH) ? true : false;
     if(($fh = @fopen($filename, $mode, $use_inc_path)) === false){
        trigger_error('file_put_contents() failed to open stream: Permission denied', E_USER_WARNING);
        return false;
     }
     $bytes = 0;
     if(($bytes = @fwrite($fh, $content)) === false){
        $errormsg = sprintf('file_put_contents() Failed to write %d bytes to %s',
        $length,
        $filename);
        trigger_error($errormsg, E_USER_WARNING);
        return false;
     }
     @fclose($fh);
     if($bytes != $length){
        $errormsg = sprintf('file_put_contents() Only %d of %d bytes written, possibly out of free disk space.',
        $bytes,
        $length);
        trigger_error($errormsg, E_USER_WARNING);
        return false;
     }
     return $bytes;
  }
}
?>

Edit*

I didn't write this, I used the PHP5 to PHP4 convertor

PFMaBiSmAd Advanced Member

PFMaBiSmAd

Posted
Posted

Support for php4 ended 9 months ago. Check with your host how to change the account still using php4 to php5. There will either be a control panel menu item or a setting in a .htaccess file.

Archived

This topic is now archived and is closed to further replies.

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