Salve ragazzi,

ho un sistemino per una mailing list protetto da utente e password, vorrei eliminare il sistema di autenticazione e avrei bisogno di aiuto :-)

sono 2 file:

1) File mailadmin.php



Codice PHP:
<?
if (!$PHP_AUTH_USER || !$PHP_AUTH_PW)
{
    // If empty, send header causing dialog box to appear
    header('WWW-Authenticate: Basic realm="Mailing List admin"');
    header('HTTP/1.0 401 Unauthorized');
    echo 'Authorization Required.';
    exit;
}
else
{
    $tu = strtolower($PHP_AUTH_USER);
    $pu = strtolower($PHP_AUTH_PW);
    include("config.php");    
    if ($tu == strtolower($adminusername) && $pu == strtolower($adminpassword))
    {
        $fd = fopen ($listfile, "r");
        $contents = fread ($fd, filesize ($listfile));
        fclose ($fd);
        $entries = explode(",",$contents);
        for($i=0;$i<count($entries);$i++)
        {
            if ($entries[$i] != "")
                $choices .= "<OPTION VALUE=\"$entries[$i]\"> ".$entries[$i]."\n";
        }
        
        if ($cmd != "send")
        {
            $output = "
            <form action=\"?cmd=send\" method=\"post\">
            <table align=\"left\">
            <tr>
                <td>
                <SELECT MULTIPLE SIZE=5 NAME=sendto[]>
                <OPTION VALUE=\"All\" selected>Invia a tutti
                    $choices
                </select>
                </td>
            </tr>
            </table>
            <table align=\"center\">
            <tr>
                <td nowrap>Oggetto</td><td><input type=\"text\" size=\"30\" name=\"subject\"></td>
            </tr>
            <tr>
                <td nowrap valign=\"top\">Messaggio</td><td><textarea name=\"body\" rows=\"8\" cols=\"50\"></textarea></td>
            </tr>
            <tr>
                <td></td>
                <td><input type=\"checkbox\" name=\"useheader\" value=\"yes\"> Includi Header <input type=\"checkbox\" name=\"usefooter\" value=\"yes\"> Includi Footer</td>
            </tr>
            <tr>
                <td></td>
                <td><input type=\"submit\" value=\"Invia Mail\"></td>
            </tr>
            <tr>
                <td></td>
                <td></td>
            </tr>
            </table>
            ";
        }else
        {
            for ($i=0;$i<count($sendto);$i++)
            {
                echo "".$sendto[$i]." 
";
            }
            
            $footerd = fopen ($footerfile, "r");
            $thefooter = fread ($footerd, filesize ($footerfile));
            fclose ($footerd);

            $headerd = fopen ($headerfile, "r");
            $theheader = fread ($headerd, filesize ($headerfile));
            fclose ($headerd);
            
            if ($useheader == "yes")
                $message .= "".$theheader."\n\n";
            
            $message .= "".$body."\n\n";
            
            if ($usefooter == "yes")
                $message .= "".$thefooter."";
        
            if ($sendto[0] == "All")
            {
                for($i=0;$i<count($entries);$i++)
                {
                    mail($entries[$i], $subject, $message,
                         "From: ".$fromemail."");
                }
            }
            else
            {
                for($i=0;$i<count($sendto);$i++)
                {
                    mail($sendto[$i], $subject, $message,
                         "From: ".$fromemail."");
                }
            }
            $output = "sent";
        }
        echo $output;
      

    }
    else // Does output if username/password is incorrect
    {
        echo " <html><body>Invalid Login/Password</body></html> ";
    }
}


2) File config.php

Codice PHP:
<?
error_reporting(0);
$listfile = "list.txt";
$headerfile = "header.txt"; // The header for an email message (when in admin you can choose not to include it)
$footerfile = "footer.txt"; // The footer for an email message (when in admin you can choose not to include it)
$adminusername = "nomeutente";    // Username for logging in to mailadmin.php
$adminpassword = "password"; // password for logging in to mailadmin.php
$fromemail = "Newsletter@assitcons.it";             // Email address the emails will be sent from.

$welcome = "welcome.html"; // file it redirects to after signing up
$goodbye = "goodbye.html"; // file it redirects to after removing yourself from the list
$error = "error.html"; // file it redirects to if its in invalid email etc
?>
Grazie a tutti

Gianluca