File: /home/parhudrw/saifookhan.com/wp-content/plugins/amazon-polly/admin/AmazonAI-Cloudformation.php
<?php
/**
* Class responsible for providing methods to communicate with AWS Cloudformation service and associated resources
*
* @link amazon.com
* @since 4.0.0
*
* @package Amazonpolly
* @subpackage Amazonpolly/admin
*/
class AmazonAI_Cloudformation
{
private $common;
private $cloudformation_client;
private $acm_client;
private $cf_client;
private $args;
private $helper;
private $stack_resources;
public function __construct(AmazonAI_Common $common) {
$this->common = $common;
$this->cloudformation_client = $this->common->get_cloudformation_client();
$this->acm_client = $this->common->get_acm_client();
$this->cf_client = $this->common->get_cloudfront_client();
$this->stack_resources = array();
$this->helper = new Helper();
}
/**
* Method defines the args array, which is later used for defining parameters for SDK calls
*
* @since 4.0.0
*/
private function define_arguments() {
//Remove http/https from address
$origin = preg_replace('#^https?://#', '', get_option('amazon_cf_origin'));
$cf_alias = preg_replace('#^https?://#', '', get_option('amazon_cf_alias'));
//Remove non-alphanumeric characters
$alphanum_siteurl = preg_replace("/[^a-zA-Z0-9]+/", "",$cf_alias);
$this->args = array(
'stack_name' => 'CFWPStack'.$alphanum_siteurl,
'comment' => 'Created using the AWS for WordPress plugin',
'stack_logical_token' => 'CFWPToken'.$alphanum_siteurl,
'acm_logical_resourceid' => 'CFWPACM'.$alphanum_siteurl,
'cf_logical_resourceid' => 'CFWPCloudFront'.$alphanum_siteurl,
'acm_domain' => get_option('amazon_cf_alias'),
'origin' => $origin,
'origin_id' => 'CFWPOrigin'.$alphanum_siteurl,
);
}
/**
* Method is called to verify is site owner has mapped alias to CloudFront
*
* @since 4.0.0
*/
public function validate_cdn_alias_mapping() {
try {
$flag = false;
$result = dns_get_record(get_option('amazon_cf_alias'));
foreach ($result as $dns_record) {
if ($dns_record["host"]==get_option('amazon_cf_alias') and $dns_record["target"]==get_option('amazon_cf_domain')) {
$flag = true;
wp_send_json_success(1);
break;
}
}
if (!$flag) {
$message = 'The CNAME or alias you entered ('.get_option('amazon_cf_alias').') is currently mapped to '.$result[0]["target"];
throw new Exception($message);
}
}
catch (Exception $e) {
$this->helper->log_error(get_option('aws_cloudfront_logfile'),'Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."\n".$e->getMessage());
wp_send_json_error('Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."<br>".$e->getMessage()."\n");
}
wp_die();
}
/**
* Method is called when the Initiate Setup button is clicked
* Calls methods to create template, and then create stack using this template.
*
* @since 4.0.0
*/
public function begin_cloudformation() {
try {
$origin = preg_replace('#^https?://#', '', $_POST['cf_origin']);
$alias = preg_replace('#^https?://#', '', $_POST['cf_alias']);
$origin = rtrim($origin,'/');
$alias = rtrim($alias,'/');
if (!($this->helper->validate_url($origin)) and !($this->helper->validate_url($alias))) {
$message = 'CFWPInvalidData: The origin domain name and alternate domain name are not valid.';
throw new Exception($message);
}
else if (!$this->helper->validate_url($origin)) {
$message = 'CFWPInvalidData: The origin domain name is not valid.';
throw new Exception($message);
}
else if (!$this->helper->validate_url($alias)) {
$message = 'CFWPInvalidData: The alternate domain name is not valid.';
throw new Exception($message);
}
update_option('amazon_cf_origin',$origin);
update_option('amazon_cf_alias',$alias);
$this->define_arguments();
//Defines template for Create Stack call
$this->define_template(true);
$result = $this->create_stack($this->args['template']);
update_option('amazon_stack_state','creating');
update_option('amazon_cloudformation_stack_id',$result->get('StackId'));
wp_send_json_success();
}
catch (Exception $e) {
$this->helper->log_error(get_option('aws_cloudfront_logfile'),'Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."\n".$e->getMessage());
wp_send_json_error('Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."<br>".$e->getMessage()."\n");
}
wp_die();
}
/**
* Method is called when the stack is to be updated with the CloudFront distribution
*
* @since 4.0.0
*/
public function update_cloudformation() {
try {
$this->define_arguments();
$template = $this->define_template(true, true);
$result = $this->update_stack($template);
update_option('amazon_stack_state','updating');
update_option('amazon_cloudformation_stack_id',$result->get('StackId'));
update_option('amazon_stack_update_start_time',date("F j, Y, H:i:s e"));
wp_send_json_success(get_option('amazon_stack_update_start_time'));
}
catch (Exception $e) {
$this->helper->log_error(get_option('aws_cloudfront_logfile'),'Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."\n".$e->getMessage());
wp_send_json_error('Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."<br>".$e->getMessage()."\n");
}
wp_die();
}
/**
* Method retrieves DNS mappings required for Domain Validation
*
* @since 4.0.0
*/
public function get_dv_dns_info() {
try {
$this->stack_resources = $this->get_stack_resources();
$result = $this->get_acm_certificate();
update_option('acm_dv_name', $result['DomainValidationOptions'][0]['ResourceRecord']['Name']);
update_option('acm_dv_value', $result['DomainValidationOptions'][0]['ResourceRecord']['Value']);
$result = array(
'RequestedAt' => date("F j, Y, H:i:s e",strtotime($result['CreatedAt'])),
'DVName' => rtrim($result['DomainValidationOptions'][0]['ResourceRecord']['Name'],'.'),
'DVValue' => rtrim($result['DomainValidationOptions'][0]['ResourceRecord']['Value'],'.')
);
update_option('acm_cert_state','creating');
wp_send_json_success(json_encode($result));
}
catch (Exception $e) {
$this->helper->log_error(get_option('aws_cloudfront_logfile'),'Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."\n".$e->getMessage());
wp_send_json_error('Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."<br>".$e->getMessage()."\n");
}
wp_die();
}
/**
* Method retrieves DNS mappings for mapping the CNAME to CloudFront
*
* @since 4.0.0
*/
public function get_cdn_alias_dns_info() {
try {
$result = array();
$result['Name'] = get_option('amazon_cf_alias');
$result['Value'] = get_option('amazon_cf_domain');
wp_send_json_success($result);
}
catch (Exception $e) {
$this->helper->log_error(get_option('aws_cloudfront_logfile'),'Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."\n".$e->getMessage());
wp_send_json_error('Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."<br>".$e->getMessage()."\n");
}
wp_die();
}
/**
* Method is called when the page loads, to check if a distribution has been created
*
* @since 4.0.0
*/
public function get_stack_state() {
try {
wp_send_json_success(get_option('amazon_stack_state'));
}
catch (Exception $e) {
$this->helper->log_error(get_option('aws_cloudfront_logfile'),'Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."\n".$e->getMessage());
wp_send_json_error('Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."<br>".$e->getMessage()."\n");
}
wp_die();
}
/**
* Method is called to poll the status of the CloudFront distribution deployment
*
* @since 4.0.0
*/
public function check_cf_creation() {
try {
$this->stack_resources = $this->get_stack_resources();
$cf_status = '';
//Returns the deployment status of the CloudFront distribution
$result = $this->cf_client->getDistribution([
'Id' => get_option('amazon_cf_physical_resource_id'),
]);
$cf_status = $result['Distribution']['Status'];
$result = $this->cloudformation_client->describeStackEvents([
'StackName' => get_option('amazon_cloudformation_stack_id'),
]);
$stack_events = $result['StackEvents'];
$latest_stack_event = $result['StackEvents'][0];
if ($latest_stack_event['ResourceStatus'] != 'UPDATE_IN_PROGRESS' and $latest_stack_event['ResourceStatus'] != 'CREATE_IN_PROGRESS' and $latest_stack_event['ResourceStatus'] != 'CREATE_COMPLETE' and $latest_stack_event['ResourceStatus'] != 'UPDATE_COMPLETE_CLEANUP_IN_PROGRESS' and $latest_stack_event['ResourceStatus'] != 'UPDATE_COMPLETE') {
$message = 'CloudFormation stack is in an unexpected state. CloudFront distribution state is '.$cf_status.' and stack state is '.$latest_stack_event['ResourceStatus'];
throw new Exception($message);
}
if($cf_status == "Deployed") {
$cf_distribution = $this->get_cloudfront_distribution();
$cf_domain = $cf_distribution['DomainName'];
update_option('amazon_cf_domain',$cf_domain);
update_option('cf_dist_state','created');
update_option('amazon_stack_state','validating');
}
else if($cf_status == "InProgress") {
update_option('cf_dist_state','creating');
}
$result = Array(
'CFStatus' => $cf_status,
'StackUpdateStartTime' => get_option('amazon_stack_update_start_time'),
'CurrentTime' => strval(date("F j, Y, H:i:s e"))
);
wp_send_json_success($result);
}
catch (Exception $e) {
$this->helper->log_error(get_option('aws_cloudfront_logfile'),'Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."\n".$e->getMessage());
wp_send_json_error('Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."<br>".$e->getMessage()."\n");
}
wp_die();
}
/**
* Method is called to poll the status of the Cloudformation stack deletion
*
* @since 4.0.0
*/
public function check_stack_deletion() {
try {
//Checks the latest stack event
$result = $this->cloudformation_client->describeStackEvents([
'StackName' => get_option('amazon_cloudformation_stack_id'),
]);
$stack_events = $result['StackEvents'];
$latest_stack_event = $result['StackEvents'][0];
if ($latest_stack_event['ResourceType'] == 'AWS::CloudFormation::Stack' and $latest_stack_event['ResourceStatus'] == 'DELETE_COMPLETE') {
update_option('amazon_stack_state','null');
wp_send_json_success('Deleted');
}
else if ($latest_stack_event['ResourceStatus'] == 'DELETE_COMPLETE' || $latest_stack_event['ResourceStatus'] == 'DELETE_IN_PROGRESS') {
wp_send_json_success('The most recent stack event is '.$latest_stack_event['ResourceStatus'].' for '.$latest_stack_event['ResourceType']);
}
else {
$message = "The stack is an unexpected state. The three latest stack events are:<br><br>".'
1. <b>Resource Type</b>: '.$result['StackEvents'][0]['ResourceType'].'
<b>Resource Status</b>: '.$result['StackEvents'][0]['ResourceStatus'].'
<b>Status Reason</b>: '.$result['StackEvents'][0]['ResourceStatusReason'].'<br>
2. <b>Resource Type</b>: '.$result['StackEvents'][1]['ResourceType'].'
<b>Resource Status</b>: '.$result['StackEvents'][1]['ResourceStatus'].'
<b>Status Reason</b>: '.$result['StackEvents'][1]['ResourceStatusReason'].'<br>
3. <b>Resource Type</b>: '.$result['StackEvents'][2]['ResourceType'].'
<b>Resource Status</b>: '.$result['StackEvents'][2]['ResourceStatus'].'
<b>Status Reason</b>: '.$result['StackEvents'][2]['ResourceStatusReason'].'<br>';
throw new Exception($message);
}
}
catch (Exception $e) {
$str_stack_does_not_exist = '['.get_option('amazon_cloudformation_stack_id').'] does not exist';
if (strpos($e->getMessage(),$str_stack_does_not_exist)) {
update_option('amazon_stack_state','null');
wp_send_json_success('Deleted');
}
else {
$this->helper->log_error(get_option('aws_cloudfront_logfile'),'Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."\n".$e->getMessage());
wp_send_json_error('Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."<br>".$e->getMessage()."\n");
}
}
wp_die();
}
/**
* Method is called to poll the status of the ACM Certificate
*
* @since 4.0.0
*/
public function check_acm_cert_creation() {
try {
$cert = $this->get_acm_certificate();
if ($cert['Status'] == 'ISSUED') {
update_option('acm_cert_state', 'created');
}
$result = $this->cloudformation_client->describeStackEvents([
'StackName' => get_option('amazon_cloudformation_stack_id'),
]);
$stack_events = $result['StackEvents'];
$latest_stack_event = $result['StackEvents'][0];
if ($latest_stack_event['ResourceStatus'] != 'CREATE_IN_PROGRESS' and $latest_stack_event['ResourceStatus'] != 'CREATE_COMPLETE' and $latest_stack_event['ResourceStatus'] != 'CREATE_IN_PROGRESS' and $latest_stack_event['ResourceStatus'] != 'UPDATE_COMPLETE') {
$message = 'Stack is in an unexpected state. Certificate state is: '.$cert['Status'].' and Stack state is: '.$stack_events[0]['ResourceStatus'];
throw new Exception($message);
}
if ($latest_stack_event['ResourceStatus'] == 'CREATE_COMPLETE' || $latest_stack_event['ResourceStatus'] == 'UPDATE_COMPLETE') {
update_option('amazon_stack_state','cert_created');
}
wp_send_json_success($latest_stack_event['ResourceStatus']);
}
catch (Exception $e) {
$this->helper->log_error(get_option('aws_cloudfront_logfile'),'Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."\n".$e->getMessage());
wp_send_json_error('Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."<br>".$e->getMessage()."\n");
}
wp_die();
}
/**
* Method is called to update the 'amazon_cloudfront_enabled' option
* The plugin checks for this option for URL rewriting
*
* @since 4.0.0
*/
public function update_installation_settings() {
try {
if ( $_POST['rewrite'] == 'true') {
if (get_option('amazon_cloudfront_enabled') != 'checked') {
update_option('amazon_cloudfront_enabled','checked');
wp_send_json_success("Updated");
}
}
else {
if ( get_option('amazon_cloudfront_enabled') == 'checked') {
update_option('amazon_cloudfront_enabled','');
wp_send_json_success("Updated");
}
}
}
catch (Exception $e) {
$this->helper->log_error(get_option('aws_cloudfront_logfile'),'Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."\n".$e->getMessage());
wp_send_json_error('Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."<br>".$e->getMessage()."\n");
}
wp_die();
}
/**
* Method is called to update stack state and finish installation
*
* @since 4.0.0
*/
public function complete_setup() {
update_option('amazon_stack_state','ready');
wp_die();
}
/**
* Method is called to add CloudFront invalidation
*
* @since 4.0.0
*/
public function create_cf_invalidation() {
try {
$date = new DateTime();
$caller_reference = strval($date->getTimestamp());
update_option('cf_caller_reference',$caller_reference);
$result = $cf_client->createInvalidation([
'DistributionId' => get_option('amazon_cf_physical_resource_id'),
'InvalidationBatch' => [
'CallerReference' => $caller_reference,
'Paths' => [
'Items' => ['/*'],
'Quantity' => 1,
],
],
]);
wp_send_json_success($result['Invalidation']['Status']); //Completed is desired state
}
catch (Exception $e) {
$this->helper->log_error(get_option('aws_cloudfront_logfile'),'Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."\n".$e->getMessage());
wp_send_json_error('Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."<br>".$e->getMessage()."\n");
}
wp_die();
}
/**
* Method is called to get CloudFront invalidation
*
* @since 4.0.0
*/
public function get_cf_invalidation() {
try {
$result = $client->getInvalidation([
'DistributionId' => get_option('amazon_cf_physical_resource_id'),
'Id' => get_option('cf_caller_reference'),
]);
wp_send_json_success($result['Invalidation']['Status']); //Completed is desired state
}
catch (Exception $e) {
$this->helper->log_error(get_option('aws_cloudfront_logfile'),'Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."\n".$e->getMessage());
wp_send_json_error('Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."<br>".$e->getMessage()."\n");
}
wp_die();
}
/**
* Method is called to retrieve identifiers for the stack resources
*
* @since 4.0.0
*/
public function get_stack_resources() {
//This retrieves the resources which are there in the stack
$result = $this->cloudformation_client->describeStackResources([
'StackName' => get_option('amazon_cloudformation_stack_id'),
]);
$resources = $result['StackResources'];
$stack_resources = array();
foreach ($resources as $resource) {
if( $resource['ResourceType'] == "AWS::CloudFront::Distribution") {
$stack_resources['CloudFront'] = $resource;
update_option('amazon_cf_physical_resource_id',$resource['PhysicalResourceId']);
}
else if ($resource['ResourceType'] == "AWS::CertificateManager::Certificate") {
$stack_resources['ACM'] = $resource;
update_option('acm_arn',$resource['PhysicalResourceId']);
}
}
$this->stack_resources = $stack_resources;
return $stack_resources;
}
/**
* Method is called to retrieve details of CloudFront distribution
*
* @since 4.0.0
*/
public function get_cloudfront_distribution() {
$result = $this->cf_client->getDistribution([
'Id' => get_option('amazon_cf_physical_resource_id'),
]);
return $result['Distribution'];
}
/**
* Method is called to retrieve details of ACM certificate
*
* @since 4.0.0
*/
public function get_acm_certificate() {
$result = $this->acm_client->describeCertificate([
'CertificateArn' => get_option('acm_arn'),
]);
return $result['Certificate'];
}
/**
* Method is called to delete Cloudformation stack and associated resources.
* Relevant Wordpress Options are also deleted
*
* @since 4.0.0
*/
public function delete_cloudformation() {
try {
$result = $this->cloudformation_client->deleteStack([
'StackName' => get_option('amazon_cloudformation_stack_id'),
]);
delete_option('amazon_cf_origin');
delete_option('amazon_cf_alias');
delete_option('amazon_cf_domain');
delete_option('amazon_cf_physical_resource_id');
delete_option('amazon_cloudfront_enabled');
delete_option('acm_dv_name');
delete_option('acm_dv_value');
delete_option('acm_cert_state');
delete_option('cf_dist_state');
delete_option('cf_caller_reference');
delete_option('acm_arn');
delete_option('amazon_stack_update_start_time');
update_option('amazon_stack_state','deleting');
wp_send_json_success();
}
catch (Exception $e) {
$this->helper->log_error(get_option('aws_cloudfront_logfile'),'Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."\n".$e->getMessage());
wp_send_json_error('Caught exception in method '.__METHOD__.' in class '.__CLASS__.': '."<br>".$e->getMessage()."\n");
}
wp_die();
}
/**
* Called when uninstallation is triggered.
* Method is called to delete Cloudformation stack and associated resources.
* Relevant Wordpress Options are also deleted
*
* @since 4.0.0
*/
public function delete_cloudformation_on_plugin_uninstall() {
//Deleting options
delete_option('amazon_cf_origin');
delete_option('amazon_cf_alias');
delete_option('amazon_cf_domain');
delete_option('amazon_cf_physical_resource_id');
delete_option('amazon_cloudfront_enabled');
delete_option('acm_dv_name');
delete_option('acm_dv_value');
delete_option('acm_cert_state');
delete_option('cf_dist_state');
delete_option('cf_caller_reference');
delete_option('acm_arn');
delete_option('amazon_stack_update_start_time');
//AWS SDK call to delete stack
$result = $this->cloudformation_client->deleteStack([
'StackName' => get_option('amazon_cloudformation_stack_id'),
]);
}
/**
* Method which makes the SDK stack creation call.
* Relevant Wordpress Options are also deleted
*
* @param string $template Template for the stack.
*
* @since 4.0.0
*/
public function create_stack($template) {
$on_failure = 'ROLLBACK';
$result = $this->cloudformation_client->createStack([
'Capabilities' => [],
'ClientRequestToken' => 'CreateStack'.$this->args['stack_logical_token'],
'OnFailure' => $on_failure,
'ResourceTypes' => ['AWS::CloudFront::Distribution','AWS::CertificateManager::Certificate'],
'StackName' => $this->args['stack_name'],
'TemplateBody' => $template,
'Tags' => [
['Key' => 'createdBy',
'Value' => 'AWSForWordPressPlugin',
],
],
]);
return $result;
}
/**
* Method which makes the SDK stack update call.
* Relevant Wordpress Options are also deleted
*
* @param string $template Template for the stack.
*
* @since 4.0.0
*/
public function update_stack($template) {
$result = $this->cloudformation_client->updateStack([
'Capabilities' => [],
'ClientRequestToken' => 'UpdateStack'.$this->args['stack_logical_token'],
'ResourceTypes' => ['AWS::CloudFront::Distribution','AWS::CertificateManager::Certificate'],
'StackName' => $this->args['stack_name'],
'TemplateBody' => $template,
]);
return $result;
}
/**
* Defines the template for the stack creation.
*
* @since 4.0.0
*/
public function define_template($acm = false, $cf = false) {
$alias = get_option('amazon_cf_alias');
$template_head = '
{
"Resources": {';
$cf_resource = '
"'.$this->args['cf_logical_resourceid'].'": {
"Type": "AWS::CloudFront::Distribution",
"Properties": {
"DistributionConfig": {
"Origins": [{
"DomainName": "'.$this->args['origin'].'",
"Id": "'.$this->args['origin_id'].'",
"CustomOriginConfig": {
"HTTPPort": "80",
"HTTPSPort": "443",
"OriginProtocolPolicy": "match-viewer",
"OriginSSLProtocols" : ["TLSv1", "TLSv1.1", "TLSv1.2"]
}
}],
"HttpVersion" : "http2",
"Enabled": "true",
"Comment": "'.$this->args['comment'].'",
"DefaultRootObject": "",
"Aliases": ["'.$alias.'"],
"CacheBehaviors": [{
"AllowedMethods" : ["GET","HEAD"],
"ForwardedValues" : {
"QueryString": "true",
"Cookies": {
"Forward": "none"
}
},
"PathPattern" : "wp-content/*",
"TargetOriginId" : "'.$this->args['origin_id'].'",
"ViewerProtocolPolicy": "redirect-to-https"
},
{
"AllowedMethods" : ["GET","HEAD"],
"ForwardedValues" : {
"QueryString": "true",
"Cookies": {
"Forward": "none"
}
},
"PathPattern" : "wp-includes/*",
"TargetOriginId" : "'.$this->args['origin_id'].'",
"ViewerProtocolPolicy": "redirect-to-https"
},
{
"AllowedMethods" : ["GET", "HEAD", "OPTIONS", "PUT", "PATCH", "POST", "DELETE"],
"ForwardedValues" : {
"QueryString": "true",
"Cookies": {
"Forward": "all"
},
"Headers": [
"*"
]
},
"PathPattern" : "wp-admin/*",
"TargetOriginId" : "'.$this->args['origin_id'].'",
"ViewerProtocolPolicy": "redirect-to-https"
},
{
"AllowedMethods" : ["GET", "HEAD", "OPTIONS", "PUT", "PATCH", "POST", "DELETE"],
"ForwardedValues" : {
"QueryString": "true",
"Cookies": {
"Forward": "all"
},
"Headers": [
"*"
]
},
"PathPattern" : "wp-login.php",
"TargetOriginId" : "'.$this->args['origin_id'].'",
"ViewerProtocolPolicy": "redirect-to-https"
}],
"DefaultCacheBehavior": {
"AllowedMethods" : ["GET", "HEAD", "OPTIONS", "PUT", "PATCH", "POST", "DELETE"],
"SmoothStreaming": "false",
"ForwardedValues": {
"QueryString": "true",
"Cookies": {
"Forward": "whitelist",
"WhitelistedNames": ["comment_*","wordpress_*","wp-settings-*"]
},
"Headers": [
"Host",
"CloudFront-Forwarded-Proto",
"CloudFront-Is-Desktop-Viewer",
"CloudFront-Is-Mobile-Viewer",
"CloudFront-Is-Tablet-Viewer"
]
},
"TargetOriginId": "'.$this->args['origin_id'].'",
"ViewerProtocolPolicy": "redirect-to-https"
},
"PriceClass": "PriceClass_200",
"Restrictions" : {
"GeoRestriction" : {
"RestrictionType" : "none"
}
},';
if (get_option('acm_arn')) {
$cf_resource = $cf_resource.'
"ViewerCertificate": {
"AcmCertificateArn": "'.get_option('acm_arn').'",
"MinimumProtocolVersion": "TLSv1",
"SslSupportMethod": "sni-only"
}';
}
else {
$cf_resource = $cf_resource.'
"ViewerCertificate": {
"CloudFrontDefaultCertificate": "true"
}';
}
$cf_resource = $cf_resource.'
},
"Tags": [{
"Key": "createdBy",
"Value": "AWSForWordPressPlugin"
}]
}
}';
$acm_resource = '
"'.$this->args['acm_logical_resourceid'].'" : {
"Type" : "AWS::CertificateManager::Certificate",
"Properties" : {
"DomainName" : "'.$this->args['acm_domain'].'",
"ValidationMethod" : "DNS",
"Tags": [{
"Key": "createdBy",
"Value": "AWSForWordPressPlugin"
}]
}
}';
$template_tail = '
}
}';
$template = $template_head;
if($acm and $cf) {
$template = $template.$acm_resource.','.$cf_resource;
}
else if($acm) {
$template = $template.$acm_resource;
}
$template = $template.$template_tail;
$this->args['template'] = $template;
return $template;
}
}
ob_start();
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