mirror of
https://gh.wpcy.net/https://github.com/webguyio/stop-spammers-classic.git
synced 2026-05-28 02:13:58 +08:00
85 lines
No EOL
2.9 KiB
PHP
85 lines
No EOL
2.9 KiB
PHP
<?php
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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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// phpcs:disable WordPress.Security.NonceVerification.Missing -- Nonce verified when called via AJAX; email parameter only processed with valid nonce
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class ss_addtoallowlist {
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public function process( $ip, &$stats = array(), &$options = array(), &$post = array() ) {
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// adds to Allow List - used to add admin to Allow List or to add a comment author to Allow List
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$now = gmdate( 'Y/m/d H:i:s', time() + ( get_option( 'gmt_offset' ) * 3600 ) );
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$wlist = is_array( $options['wlist'] ) ? $options['wlist'] : array();
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// add this IP to your Allow List
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$sanitized_ip = filter_var( $ip, FILTER_VALIDATE_IP );
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if ( $sanitized_ip && !in_array( $sanitized_ip, $wlist, true ) ) {
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$wlist[] = $sanitized_ip;
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}
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// add this email to your Allow List
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if ( isset( $_POST['email'] ) && is_email( sanitize_email( wp_unslash( $_POST['email'] ) ) ) ) {
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if ( !isset( $_POST['func_nonce'] ) || !wp_verify_nonce( sanitize_text_field( wp_unslash( $_POST['func_nonce'] ) ), 'sfs_process_add_white' ) ) {
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return false;
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}
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$sanitized_email = sanitize_email( wp_unslash( $_POST['email'] ) );
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if ( !in_array( $sanitized_email, $wlist, true ) ) {
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$wlist[] = $sanitized_email;
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}
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}
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$options['wlist'] = $wlist;
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ss_set_options( $options );
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// need to remove from caches
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$badips = $stats['badips'];
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if ( array_key_exists( $ip, $badips ) ) {
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unset( $badips[$ip] );
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$stats['badips'] = $badips;
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}
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$goodips = $stats['goodips'];
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if ( array_key_exists( $ip, $goodips ) ) {
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unset( $goodips[$ip] );
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$stats['goodips'] = $goodips;
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}
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ss_set_stats( $stats );
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if ( isset( $_POST['func'] ) && sanitize_text_field( wp_unslash( $_POST['func'] ) ) === 'add_white' ) {
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$this->ss_send_approval_email( $ip, $stats, $options, $post );
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}
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return false;
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}
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public function ss_send_approval_email( $ip, $stats = array(), $options = array(), $post = array() ) {
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if ( !array_key_exists( 'emailrequest', $options ) ) {
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return false;
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}
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if ( $options['emailrequest'] === 'N' ) {
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return false;
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}
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if ( !isset( $_POST['ip'] ) ) {
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return false;
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}
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$wlrequests = $stats['wlrequests'];
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$request = array();
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foreach ( $wlrequests as $r ) {
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if ( $r[0] === sanitize_text_field( wp_unslash( $_POST['ip'] ) ) ) {
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$request = $r;
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break;
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}
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}
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if ( empty( $request ) || !isset( $request[1] ) ) {
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return false;
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}
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$to = $request[1];
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if ( !is_email( $to ) ) {
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return false;
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}
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$ke = sanitize_text_field( $to );
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$blog = get_bloginfo( 'name' );
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$subject = sprintf( '%1$s: Your Request Has Been Approved', $blog );
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$subject = str_replace( '&', 'and', $subject );
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$message = sprintf( 'Apologies for the inconvenience. You\'ve now been cleared for landing on %1$s.', $blog );
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$message = str_replace( '&', 'and', $message );
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$headers = array( 'From: ' . get_option( 'admin_email' ) );
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wp_mail( $to, $subject, $message, $headers );
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return true;
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}
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}
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?>
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