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deleted file object-cache.php (after deactivation of W3 Total Cache version 2.7.0)

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KawaiiPunk
2024-04-19 10:50:30 +00:00
committed by Gitium
parent 8e79281642
commit fd49653431
3041 changed files with 0 additions and 410531 deletions
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wp-content/upgrade-temp-backup/plugins/w3-total-cache/Extension_CloudFlare_Plugin.php
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@ -1,441 +0,0 @@
<?php
namespace W3TC;
/**
* W3 ObjectCache plugin
*/
define( 'W3TC_MARKER_BEGIN_CLOUDFLARE', '# BEGIN W3TC CloudFlare' );
define( 'W3TC_MARKER_END_CLOUDFLARE', '# END W3TC CloudFlare' );
/**
* Class W3_Plugin_CloudFlare
*/
class Extension_CloudFlare_Plugin {
private $_config;
private $flush_operation_requested = false;
function __construct() {
$this->_config = Dispatcher::config();
}
/**
* Runs plugin
*/
function run() {
add_filter( 'w3tc_config_default_values', array(
$this, 'w3tc_config_default_values' ) );
add_action( 'wp_set_comment_status',
array( $this, 'set_comment_status' ), 1, 2 );
// priority is important, see do_action call of that action
add_action( 'w3tc_flush_all', array( $this, 'w3tc_flush_all' ), 3000, 1 );
add_filter( 'w3tc_flush_execute_delayed_operations',
array( $this, 'w3tc_flush_execute_delayed_operations' ), 3000, 1 );
$this->fix_remote_addr();
// if page caching is enabled on CF - attach to post modifications
// and flush it
if ( $this->_config->get_boolean( array( 'cloudflare', 'pagecache' ) ) ) {
Util_AttachToActions::flush_posts_on_actions();
add_action( 'w3tc_flush_post',
array( $this, 'w3tc_flush_xxx' ), 3000 );
add_action( 'w3tc_flushable_posts', '__return_true', 3000 );
add_action( 'w3tc_flush_posts',
array( $this, 'w3tc_flush_xxx' ), 3000 );
}
}
public function w3tc_config_default_values( $default_values ) {
$default_values['cloudflare'] = array(
'widget_interval' => 30,
'widget_cache_mins' => 5,
'timelimit.api_request' => 180
);
return $default_values;
}
public function w3tc_flush_all( $extras ) {
if ( is_array( $extras ) && isset( $extras['cloudflare'] ) &&
$extras['cloudflare'] == 'skip' )
return;
$this->flush_operation_requested = true;
}
public function w3tc_flush_xxx() {
$this->flush_operation_requested = true;
}
public function w3tc_flush_execute_delayed_operations( $actions_made ) {
if ( $this->flush_operation_requested ) {
$c = Dispatcher::config();
$api = new Extension_CloudFlare_Api( array(
'email' => $c->get_string( array( 'cloudflare', 'email' ) ),
'key' => $c->get_string( array( 'cloudflare', 'key' ) ),
'zone_id' => $c->get_string( array( 'cloudflare', 'zone_id' ) ),
'timelimit_api_request' => $c->get_integer(
array( 'cloudflare', 'timelimit.api_request' ) )
)
);
$action_made = array(
'module' => 'cloudflare'
);
try {
$api->purge();
} catch ( \Exception $ex ) {
$action_made['error'] =
'CloudFlare cache: ' . $ex->getMessage();
}
$this->flush_operation_requested = false;
$actions_made[] = $action_made;
}
return $actions_made;
}
function set_comment_status( $id, $status ) {
if ( $status == "spam" ) {
$comment = get_comment( $id );
$value = array(
'a' => $comment->comment_author,
'am' => $comment->comment_author_email,
'ip' => $comment->comment_author_IP,
'con' => substr( $comment->comment_content, 0, 100 ) );
$c = Dispatcher::config();
$api = new Extension_CloudFlare_Api( array(
'email' => $c->get_string( array( 'cloudflare', 'email' ) ),
'key' => $c->get_string( array( 'cloudflare', 'key' ) ),
'zone_id' => $c->get_string( array( 'cloudflare', 'zone_id' ) ),
'timelimit_api_request' => $c->get_integer(
array( 'cloudflare', 'timelimit.api_request' ) )
)
);
try {
$api->external_event( 'WP_SPAM', json_encode( $value ) );
} catch ( \Exception $ex ) {
}
}
}
public function menu_bar( $menu_items ) {
$menu_items = array_merge( $menu_items, array(
array(
'id' => 'cloudflare',
'title' => __( 'CloudFlare', 'w3-total-cache' ),
'href' => 'https://www.cloudflare.com'
),
array(
'id' => 'cloudflare-my-websites',
'parent' => 'cloudflare',
'title' => __( 'My Websites', 'w3-total-cache' ),
'href' => 'https://www.cloudflare.com/my-websites.html'
),
array(
'id' => 'cloudflare-analytics',
'parent' => 'cloudflare',
'title' => __( 'Analytics', 'w3-total-cache' ),
'href' => 'https://www.cloudflare.com/analytics.html'
),
array(
'id' => 'cloudflare-account',
'parent' => 'cloudflare',
'title' => __( 'Account', 'w3-total-cache' ),
'href' => 'https://www.cloudflare.com/my-account.html'
)
) );
return $menu_items;
}
/**
* Fix client's IP-address
*/
private function fix_remote_addr() {
$remote_addr = isset( $_SERVER['REMOTE_ADDR'] ) ? sanitize_text_field( wp_unslash( $_SERVER['REMOTE_ADDR'] ) ) : '';
$http_cf_connecting_ip = isset( $_SERVER['HTTP_CF_CONNECTING_IP'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_CF_CONNECTING_IP'] ) ) : '';
if ( empty( $http_cf_connecting_ip ) ) {
return;
}
if ( strpos( $remote_addr, ':' ) === false ) {
$ip4_ranges = $this->_config->get_array(
array(
'cloudflare',
'ips.ip4',
)
);
foreach ( $ip4_ranges as $range ) {
if ( $this->ipv4_in_range( $remote_addr, $range ) ) {
$_SERVER['REMOTE_ADDR'] = $http_cf_connecting_ip;
break;
}
}
} elseif ( ! empty( $remote_addr ) ) {
$ip6_ranges = $this->_config->get_array(
array(
'cloudflare',
'ips.ip6',
)
);
$ip6 = $this->get_ipv6_full( $remote_addr );
foreach ( $ip6_ranges as $range ) {
if ( $this->ipv6_in_range( $ip6, $range ) ) {
$_SERVER['REMOTE_ADDR'] = $http_cf_connecting_ip;
break;
}
}
}
}
/*
* ip_in_range.php - Function to determine if an IP is located in a
* specific range as specified via several alternative
* formats.
*
* Network ranges can be specified as:
* 1. Wildcard format: 1.2.3.*
* 2. CIDR format: 1.2.3/24 OR 1.2.3.4/255.255.255.0
* 3. Start-End IP format: 1.2.3.0-1.2.3.255
*
* Return value BOOLEAN : ip_in_range($ip, $range);
*
* Copyright 2008: Paul Gregg <pgregg@pgregg.com>
* 10 January 2008
* Version: 1.2
*
* Source website: http://www.pgregg.com/projects/php/ip_in_range/
* Version 1.2
*
* This software is Donationware - if you feel you have benefited from
* the use of this tool then please consider a donation. The value of
* which is entirely left up to your discretion.
* http://www.pgregg.com/donate/
*
* Please do not remove this header, or source attibution from this file.
* Modified by James Greene <james@cloudflare.com> to include IPV6 support
* (original version only supported IPV4).
* 21 May 2012
*/
/**
* ipv4_in_range
* This function takes 2 arguments, an IP address and a "range" in several
* different formats.
* Network ranges can be specified as:
* 1. Wildcard format: 1.2.3.*
* 2. CIDR format: 1.2.3/24 OR 1.2.3.4/255.255.255.0
* 3. Start-End IP format: 1.2.3.0-1.2.3.255
* The function will return true if the supplied IP is within the range.
* Note little validation is done on the range inputs - it expects you to
* use one of the above 3 formats.
*/
private function ipv4_in_range( $ip, $range ) {
if ( strpos( $range, '/' ) !== false ) {
// $range is in IP/NETMASK format
list( $range, $netmask ) = explode( '/', $range, 2 );
if ( strpos( $netmask, '.' ) !== false ) {
// $netmask is a 255.255.0.0 format
$netmask = str_replace( '*', '0', $netmask );
$netmask_dec = ip2long( $netmask );
return ( ip2long( $ip ) & $netmask_dec ) == ( ip2long( $range ) & $netmask_dec );
} else {
// $netmask is a CIDR size block
// fix the range argument
$x = explode( '.', $range );
while ( count( $x )<4 ) $x[] = '0';
list( $a, $b, $c, $d ) = $x;
$range = sprintf( "%u.%u.%u.%u", empty( $a )?'0':$a, empty( $b )?'0':$b, empty( $c )?'0':$c, empty( $d )?'0':$d );
$range_dec = ip2long( $range );
$ip_dec = ip2long( $ip );
// Strategy 1 - Create the netmask with 'netmask' 1s and then fill it to 32 with 0s
//$netmask_dec = bindec(str_pad('', $netmask, '1') . str_pad('', 32-$netmask, '0'));
// Strategy 2 - Use math to create it
$wildcard_dec = pow( 2, ( 32-$netmask ) ) - 1;
$netmask_dec = ~ $wildcard_dec;
return ( $ip_dec & $netmask_dec ) == ( $range_dec & $netmask_dec );
}
} else {
// range might be 255.255.*.* or 1.2.3.0-1.2.3.255
if ( strpos( $range, '*' ) !==false ) { // a.b.*.* format
// Just convert to A-B format by setting * to 0 for A and 255 for B
$lower = str_replace( '*', '0', $range );
$upper = str_replace( '*', '255', $range );
$range = "$lower-$upper";
}
if ( strpos( $range, '-' )!==false ) { // A-B format
list( $lower, $upper ) = explode( '-', $range, 2 );
$lower_dec = (float)sprintf( "%u", ip2long( $lower ) );
$upper_dec = (float)sprintf( "%u", ip2long( $upper ) );
$ip_dec = (float)sprintf( "%u", ip2long( $ip ) );
return ( $ip_dec>=$lower_dec ) && ( $ip_dec<=$upper_dec );
}
return false;
}
}
private function ip2long6( $ip ) {
if ( substr_count( $ip, '::' ) ) {
$ip = str_replace( '::', str_repeat( ':0000', 8 - substr_count( $ip, ':' ) ) . ':', $ip );
}
$ip = explode( ':', $ip );
$r_ip = '';
foreach ( $ip as $v ) {
$r_ip .= str_pad( base_convert( $v, 16, 2 ), 16, 0, STR_PAD_LEFT );
}
return base_convert( $r_ip, 2, 10 );
}
/**
* Get the ipv6 full format and return it as a decimal value.
*/
private function get_ipv6_full( $ip ) {
$pieces = explode( "/", $ip, 2 );
if ( count( $pieces ) < 2 )
return 0;
$left_piece = $pieces[0];
// Extract out the main IP pieces
$ip_pieces = explode( "::", $left_piece, 2 );
if ( count( $ip_pieces ) < 2 )
return 0;
$main_ip_piece = $ip_pieces[0];
$last_ip_piece = $ip_pieces[1];
// Pad out the shorthand entries.
$main_ip_pieces = explode( ":", $main_ip_piece );
foreach ( $main_ip_pieces as $key=>$val ) {
$main_ip_pieces[$key] = str_pad( $main_ip_pieces[$key], 4, "0", STR_PAD_LEFT );
}
// Check to see if the last IP block (part after ::) is set
$size = count( $main_ip_pieces );
if ( trim( $last_ip_piece ) != "" ) {
$last_piece = str_pad( $last_ip_piece, 4, "0", STR_PAD_LEFT );
// Build the full form of the IPV6 address considering the last IP block set
for ( $i = $size; $i < 7; $i++ ) {
$main_ip_pieces[$i] = "0000";
}
$main_ip_pieces[7] = $last_piece;
}
else {
// Build the full form of the IPV6 address
for ( $i = $size; $i < 8; $i++ ) {
$main_ip_pieces[$i] = "0000";
}
}
// Rebuild the final long form IPV6 address
$final_ip = implode( ":", $main_ip_pieces );
return $this->ip2long6( $final_ip );
}
/**
* Determine whether the IPV6 address is within range.
* $ip is the IPV6 address in decimal format to check if its within the IP range created by the cloudflare IPV6 address, $range_ip.
* $ip and $range_ip are converted to full IPV6 format.
* Returns true if the IPV6 address, $ip, is within the range from $range_ip. False otherwise.
*/
private function ipv6_in_range( $ip, $range_ip ) {
$pieces = explode( "/", $range_ip, 2 );
$left_piece = $pieces[0];
// Extract out the main IP pieces
$ip_pieces = explode( "::", $left_piece, 2 );
$main_ip_piece = $ip_pieces[0];
$last_ip_piece = $ip_pieces[1];
// Pad out the shorthand entries.
$main_ip_pieces = explode( ":", $main_ip_piece );
foreach ( $main_ip_pieces as $key=>$val ) {
$main_ip_pieces[$key] = str_pad( $main_ip_pieces[$key], 4, "0", STR_PAD_LEFT );
}
// Create the first and last pieces that will denote the IPV6 range.
$first = $main_ip_pieces;
$last = $main_ip_pieces;
// Check to see if the last IP block (part after ::) is set
$last_piece = "";
$size = count( $main_ip_pieces );
if ( trim( $last_ip_piece ) != "" ) {
$last_piece = str_pad( $last_ip_piece, 4, "0", STR_PAD_LEFT );
// Build the full form of the IPV6 address considering the last IP block set
for ( $i = $size; $i < 7; $i++ ) {
$first[$i] = "0000";
$last[$i] = "ffff";
}
$main_ip_pieces[7] = $last_piece;
}
else {
// Build the full form of the IPV6 address
for ( $i = $size; $i < 8; $i++ ) {
$first[$i] = "0000";
$last[$i] = "ffff";
}
}
// Rebuild the final long form IPV6 address
$first = $this->ip2long6( implode( ":", $first ) );
$last = $this->ip2long6( implode( ":", $last ) );
$in_range = ( $ip >= $first && $ip <= $last );
return $in_range;
}
}
$p = new Extension_CloudFlare_Plugin();
$p->run();
if ( is_admin() ) {
$p = new Extension_CloudFlare_Plugin_Admin();
$p->run();
}