30 lines
888 B
PHP
30 lines
888 B
PHP
<?php
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// $Header: /cvsroot/phpldapadmin/phpldapadmin/view_jpeg_photo.php,v 1.5 2004/03/19 20:13:08 i18phpldapadmin Exp $
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require 'common.php';
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$file = $_GET['file'];
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// Security check (we don't want anyone tryting to get at /etc/passwd or something)
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preg_match( "/^pla/", $file ) or
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pla_error( $lang['unsafe_file_name'] . htmlspecialchars( $file ) );
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$file = $jpeg_temp_dir . '/' . $file;
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file_exists( $file ) or
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pla_error( $lang['no_such_file'] . htmlspecialchars( $file ) );
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// little security measure here (prevents users from accessing
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// files, like /etc/passwd for example)
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$file = basename( $file );
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$file = addcslashes( $file, '/\\' );
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$f = fopen( "$jpeg_temp_dir/$file", 'r' );
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$jpeg = fread( $f, filesize( "$jpeg_temp_dir/$file" ) );
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fclose( $f );
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Header( "Content-type: image/jpeg" );
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Header( "Content-disposition: inline; filename=jpeg_photo.jpg" );
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echo $jpeg;
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?>
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