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48 lines
No EOL
1.3 KiB
PHP
48 lines
No EOL
1.3 KiB
PHP
<?php
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// changed to look for the ending tld in all fields
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// thanks to Johan Schiff
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if ( !defined( 'ABSPATH' ) ) {
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status_header( 404 );
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exit;
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}
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class chktld { // change name
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public function process( $ip, &$stats = array(), &$options = array(), &$post = array() ) {
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// this checks the .xxx or .ru, etc in emails - only works if there is an email
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$tld = $options['badTLDs'];
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// sfs_debug_msg( 'chktlds post ' . print_r( $post, true ) );
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// sfs_debug_msg( 'chktlds tlds ' . print_r( $tld, true ) );
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if ( empty( $tld ) ) {
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return false;
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}
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// look in tlds for the tld in the email
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foreach ( $post as $key => $value ) {
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foreach ( $tld as $ft ) {
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// echo "1 $key, $value, $ft<br>";
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if ( empty( $key ) ) {
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continue;
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}
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if ( strpos( $value, '.' ) === false ) {
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continue;
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}
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$ft = strtolower( trim( $ft ) );
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$dlvl = substr_count( $ft, '.' );
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if ( $dlvl == 0 ) {
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continue;
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}
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// if ( empty( $ft ) ) continue;
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// echo "2 $key, $value, $ft<br>";
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$t = explode( '.', $value );
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$tt = implode( '.', array_slice( $t, count( $t ) - $dlvl, $dlvl ) );
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$tt = '.' . trim( strtolower( $tt ) );
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if ( $ft == $tt ) {
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return 'TLD Blocked: ' . $key . ': ' . $value . ': ' . $ft;
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}
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}
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}
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return false;
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}
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}
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?>
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