72 lines
2.7 KiB
PHP
72 lines
2.7 KiB
PHP
<?php
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/**
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* Project: Securimage: A PHP class for creating and managing form CAPTCHA images<br />
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* File: securimage.php<br />
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* URL: www.phpcaptcha.org
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*/
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session_start(); // Start the session where the code will be stored.
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?>
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<html>
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<head>
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<title>Securimage Test Form</title>
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</head>
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<body>
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<?php
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if (empty($_POST)) { ?>
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<form method="POST">
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Username:<br />
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<input type="text" name="username" /><br />
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Password:<br />
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<input type="text" name="password" /><br /><br />
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<div style="width: 430px; float: left; height: 90px">
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<img id="siimage" align="left" style="padding-right: 5px; border: 0" src="securimage_show.php?sid=<?php echo md5(time()) ?>" />
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<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="19" height="19" id="SecurImage_as3" align="middle">
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<param name="allowScriptAccess" value="sameDomain" />
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<param name="allowFullScreen" value="false" />
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<param name="movie" value="securimage_play.swf?audio=securimage_play.php&bgColor1=#777&bgColor2=#fff&iconColor=#000&roundedCorner=5" />
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<param name="quality" value="high" />
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<param name="bgcolor" value="#ffffff" />
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<embed src="securimage_play.swf?audio=securimage_play.php&bgColor1=#777&bgColor2=#fff&iconColor=#000&roundedCorner=5" quality="high" bgcolor="#ffffff" width="19" height="19" name="SecurImage_as3" align="middle" allowScriptAccess="sameDomain" allowFullScreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />
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</object>
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<br />
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<!-- pass a session id to the query string of the script to prevent ie caching -->
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<a tabindex="-1" style="border-style: none" href="#" title="Refresh Image" onclick="document.getElementById('siimage').src = 'securimage_show.php?sid=' + Math.random(); return false"><img src="images/refresh.gif" alt="Reload Image" border="0" onclick="this.blur()" align="bottom" /></a>
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</div>
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<div style="clear: both"></div>
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Code:<br />
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<!-- NOTE: the "name" attribute is "code" so that $img->check($_POST['code']) will check the submitted form field -->
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<input type="text" name="code" size="12" /><br /><br />
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<input type="submit" value="Submit Form" />
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</form>
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<?php
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} else { //form is posted
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include("securimage.php");
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$img = new Securimage();
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$valid = $img->check($_POST['code']);
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if($valid == true) {
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echo "<center>Thanks, you entered the correct code.<br />Click <a href=\"{$_SERVER['PHP_SELF']}\">here</a> to go back.</center>";
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} else {
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echo "<center>Sorry, the code you entered was invalid. <a href=\"javascript:history.go(-1)\">Go back</a> to try again.</center>";
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}
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}
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?>
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</body>
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</html>
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