GEK van GAPTCHA

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Takke

takke

12/12/2007 10:46:00
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Wat een k*t script/prog is dat CAPTCHA..

Ik heb een mail script en telkens als ik maar iets verander of de css aanpas werkt dat t**ring programma niet meer, iemand een idee wat ik hieraan kan doen..

Ik ben inmiddels als een stuk of tien keer opnieuw begonnen.

Wordt er gek van....

Is dit programma zo gevoelig ofzo
 
PHP hulp

PHP hulp

24/11/2024 11:24:14
 
Bart Tuma

Bart Tuma

12/12/2007 10:48:00
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Post eens je script, of google eens ;)
 
Jacco Engel

Jacco Engel

12/12/2007 10:51:00
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Begin even met tellen tot ongeveer 6394. :)
 
Takke

takke

12/12/2007 10:53:00
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Dit is de index van het contact script....
ik gebruik mozilla, ik ga het ook even proberen met ie6 misscien ligt het daaraan... ik weet het ook niet meer... Het gekke is dat ik helemaal niet aan GAPTCHA instellingen zit....

http://www.webbeezz.nl/mcontact


Code (php)
PHP script in nieuw venster Selecteer het PHP script
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<?php

session_start();

define(MCONTACT, true);
$include_path = dirname(__FILE__); // Path to this file
require($include_path.'/config.php'); // Our flat file
require($include_path.'/contact_class.php');

// Variable setup
$passCap = false;
$contact = new Contact();


// Set up our session
if ( !isset($_SESSION['numTries']) ) {
    $_SESSION['numTries'] = 0;
}


// If we're using a CAPTCHA, set it up
if ( $M_CONTACT['usingCap'] ) {

    // From Gotcha 2.0
    if(isset($_POST['code'])){

        $text = isset($_SESSION['CAPTCHA'])? $_SESSION['CAPTCHA'] : NULL;

        if(!$p = trim($_POST['code'])){
            $passCap = false;
        }
        else if((strtolower($p)) != ($c = strtolower($text))){
            $passCap = false;
        }
        else{
            $passCap = true;
        }

        $_SESSION['CAPTCHA'] = NULL;
    }
    
} else { // No CAPTCHA in use
    $passCap = true;
}



// If submitted is set, parse the form
if( isset($_POST['submitted']) && ($_POST['submitted'] == "submitted") ) {

    // Assume the message should be sent, find reasons not to send it.
    $sendMessage = true;

    /* Do some checking for bad input */
    if ( !$contact->isGoodName($_POST['name']) ) {
        $sendMessage = false;
    }
    if ( !$contact->isGoodAddress($_POST['address']) ) {
        $sendMessage = false;
    } else if ( $contact->isBanned($_POST['address'], $_SERVER['REMOTE_ADDR']) ) {
        $sendMessage = false;
    }
    if ( !$contact->isGoodTo($_POST['to']) ) {
        $sendMessage = false;
    }
    if ( !$contact->isGoodSubject($_POST['subject']) ) {
        $sendMessage = false;
    }
    if ( !$contact->isGoodMessage($_POST['message']) ) {
        $sendMessage = false;
    }
    if ( isset($_POST['userFields']) && !$contact->isGoodUserFields($_POST['userFields']) ) {
        $sendMessage = false;
    }
    

    // Check for a valid code
    if($passCap == false) {
        $M_ERROR['badCode'][0] = true;
        $sendMessage = false;
    }
    

    // Looks good, send the message.
    if ( $sendMessage == true ) {
        $sendTo = "";
        $titles = "";

        // Clean all input before it is sent
        $cleaned['subject'] = trim( substr($_POST['subject'], 0, $M_CONTACT['maxSubject']) );
        $cleaned['message'] = trim( substr($_POST['message'], 0, $M_CONTACT['maxMessage']) );
        $cleaned['name']    = trim( substr($_POST['name'], 0, $M_CONTACT['maxName']) );
        $cleaned['address'] = trim( substr($_POST['address'], 0, $M_CONTACT['maxAddress']) );
        $cleaned['userFields'] = $_POST['userFields'];
        for ( $i=0; $i<count($_POST['userFields']); ++$i ) {
            $cleaned['userFields'][$i] = trim( substr($_POST['userFields'][$i], 0, $M_CONTACT['maxUser']) );
        }
        $cleaned['REMOTE_ADDR'] = $_SERVER['REMOTE_ADDR'];

        // Remove any extra headers
        $cleaned = $contact->removeHeaders($cleaned);

        // Create the list of people to send to
        for ($i=0; $i < count($_POST['to']); ++$i) {
        
            if ( $_POST['to'][$i] != 0 ) {
                // Get the to email address
                $sendTo .= $contact->getAddress($_POST['to'][$i]);

                // Get the title
                $titles .= $contact->getTitle($_POST['to'][$i]);

                //   Add a comma if there is more than one email address
                //   e.g. "Name" <[email protected]>, "Name2" <[email protected]>
                if( ( count($_POST['to'])>1 ) && ( ($i+1)<count($_POST['to']) ) ) {

                    $sendTo .= ", ";
                    $titles .= ",<br>\n";
                }
            }
            
        } // end for()
    

        // Tack on some explanation of where the email came from.
        $cleaned['subject'] = "Message from {$M_CONTACT['siteName']}: {$cleaned['subject']}";

        // Write our headers.
        $cleaned['name'] = $contact->filterWords($cleaned['name']);
        $headers  = "From: \"{$cleaned['name']}\"\r\n";
        $headers .= "     <{$cleaned['address']}>\r\n";
        $headers .= "Reply-To: \"{$cleaned['name']}\"\r\n";
        $headers .= "     <{$cleaned['address']}>";

        // insert user fields
        if ( $M_USER[0][0] != "" ) {
            $cleaned['message'] .= "\n\nExtra informatie:";
            $cleaned['message'] .= "\n+---------------------------------------\n";

            // Attach each user field to the message
            for ( $i=0; $i<count($M_USER); ++$i ) {
                $cleaned['message'] .= "{$M_USER[$i][0]}: {$cleaned['userFields'][$i]}\n";
            }

            $cleaned['message'] .= "+---------------------------------------\n";
        }

        // This is the signature attached to each message:
        $cleaned['message'] .= "\n--------------------------------------------------\n";
        $cleaned['message'] .= "Dit bericht is verzonden door: {$cleaned['address']}\n";
        $cleaned['message'] .= "op ".date("M jS, Y \a\\t g:i A")." van {$M_CONTACT['siteName']}.\n";
        $cleaned['message'] .= "Van IP adres:{$cleaned['REMOTE_ADDR']}\n";
        $cleaned['message'] .= "--------------------------------------------------\n";

        // Apply the word filter
        $cleaned['message'] = $contact->filterWords($cleaned['message']);
        $cleaned['subject'] = $contact->filterWords($cleaned['subject']);

        // Make sure there are no lines longer than 70 chars
        $cleaned['message'] = wordwrap($cleaned['message'], 70, "\n", 1);

        // Remove formatting added by magic quotes
        $cleaned['subject'] = stripslashes($cleaned['subject']);
        $sendTo  = stripslashes($sendTo);
        $titles  = stripslashes($titles);
        $cleaned['message'] = stripslashes($cleaned['message']);

        // Send the message.
           mail( $sendTo, $cleaned['subject'], $cleaned['message'], $headers );

        // Send the admin message
           if ( $M_CONTACT['trigger'] && ($M_CONTACT['adminEmail'] != "") ) {
            mail( $M_CONTACT['adminEmail'],
                "{$M_CONTACT['siteName']} - Message Sent",
                "A message from {$cleaned['address']} at {$cleaned['REMOTE_ADDR']}".
                " has been sent to: \n$sendTo\n on ".date("M jS, Y \a\\t g:i A").
                " from the contact script installed at {$M_CONTACT['siteName']}.",
                "From: {$M_CONTACT['adminEmail']}");
           }

        // Not used anymore, distroy them
           unset($sendTo, $headers);
        unset($GLOBALS['_SESSION']['numTries']);
        unset($GLOBALS['_SESSION']['CAPTCHA']);
        
        // Show the user what we've sent, include the sent template.
        include($include_path.'/templates/'.$M_CONTACT['template'].'/sent_page.php');

    } else { // There was an error somewhere

        ++$_SESSION['numTries'];

        // To many tries!
        if ( $_SESSION['numTries'] >= $M_CONTACT['maxAttempts'] ) {

            $M_ERROR['toManyErrors'][0] = true;

            // Destroy the post values
            $postArray = array('code', 'submitted', 'name', 'address', 'to',
                            'subject', 'message', 'userFields');
            foreach ( $postArray as $post ) {
                unset($GLOBALS['_POST'][$post]);
            }

            // Destroy our session values
            unset($GLOBALS['_SESSION']['numTries']);
            unset($GLOBALS['_SESSION']['CAPTCHA']);
            
            sleep(5);

        } else { // The user has more tries, give a hint and continue.

            // Remove formatting added by magic quotes
            $_POST['name']      = stripslashes($_POST['name']);
            $_POST['address']   = stripslashes($_POST['address']);
            $_POST['subject']   = stripslashes($_POST['subject']);
            $_POST['message']   = stripslashes($_POST['message']);

            // Stop special characters from messing up our form.
            $_POST['name']      = htmlspecialchars($_POST['name'], ENT_QUOTES);
            $_POST['address']   = htmlspecialchars($_POST['address'], ENT_QUOTES);
            $_POST['subject']   = htmlspecialchars($_POST['subject'], ENT_QUOTES);
            $_POST['message']   = htmlspecialchars($_POST['message'], ENT_QUOTES);

            // Now fix the custom fields
            if ( $M_USER[0][0] != "" ) {
                foreach ( $_POST['userFields'] as $key => $value ) {
                    $_POST['userFields'][$key] = stripslashes($value);
                    $_POST['userFields'][$key] = htmlspecialchars($value, ENT_QUOTES);
                }
            }

        } // end if( $_SESSION['numTries'] >= $maxAttempts ) {

        // Now print the form again.
        include($include_path.'/templates/'.$M_CONTACT['template'].'/contact_form.php');

    } // end if ( $sendMessage == true ) {

} else {
    // Print out the form for the first time.
    include($include_path.'/templates/'.$M_CONTACT['template'].'/contact_form.php');

} // end if ( isset($_POST['submitted']) ) {


?>
 



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