section-io-gists

# Note: You will want to add the snippet: `include "pagespeed-requirement.vcl";` above your `vcl_recv` in the default.vcl file.

sub vcl_recv {
    call pagespeed_capability_detection;
}

# Function derived from requirements here https://modpagespeed.com/doc/downstream-caching#ps-capabilitylist
# Additional detection logic for crawlers, tablet and mobile devices.
sub pagespeed_capability_detection {
    if (req.http.User-Agent ~ "(?i)Chrome/[3][2-9]+\.|Chrome/[4-9][0-9]+\.|Chrome/[0-9]{3,}\.") {

section-io-gists

sub vcl_recv {
  if (req.http.X-Forwarded-Proto !~ "https") {
    return (synth(850, "Moved Permanently"));
  }
}

sub vcl_synth {
  if(resp.status == 850) {
    set resp.http.Location = "https://" + req.http.host + req.url;
    set resp.status = 301;

section-io-gists

sub vcl_recv {
  
  if (! req.http.Authorization ~ "Basic dXNlcm5hbWU6cGFzc3dvcmQ=") {
  # This is checking for base64 encoded username:password combination
        return(synth(401, "Authentication required"));
  }
  unset req.http.Authorization;
  
}

section-io-gists

{
    "property-id": "<insert perperty ID>",
    "secret-key": "<insert secret key>",
    "monitor-only": true
}

section-io-gists

# Ref: https://www.varnish-software.com/blog/step-step-speed-wordpress-varnish-software

# This is an example VCL file for Varnish.
#
# It does not do anything by default, delegating control to the
# builtin VCL. The builtin VCL is called when there is no explicit
# return statement.
#
# See the VCL chapters in the Users Guide at https://www.varnish-cache.org/docs/
# and http://varnish-cache.org/trac/wiki/VCLExamples for more examples.

section-io-gists

import std;

acl whitelist {
    "123.123.123.123";
    "216.3.128.12";
}

sub vcl_recv {
  # If not a whitelisted IP, then display maintenance page. Requires std library.
  if(std.ip(regsub(req.http.X-Forwarded-For, "[, ].*$", ""), client.ip) !~ whitelist) {

section-io-gists

{
	"key":"<ShieldsquareAPIKey>",
	"enabled":true,
	"deployment_number":"<IntegrationDeploymentNumber>",
	"support_email":"<YourSupportEmail>"
}

section-io-gists

{
  "api_key": "<Kraken API Key>",
  "api_key_secret": "<Kraken API Secret",
  "cache_version": "v1",
  "lossy": true,
  "enabled": true,
  "ttl": 604800,
  "s3": {
    "key": "<S3 Bucket Key>",
    "secret": "<S3 Bucket Secret>",

section-io-gists

sub vcl_recv {
    if (req.http.X-Forwarded-Proto !~ "https") {
        error 850 "Moved permenantly";
    }
}

sub vcl_error {
    if(obj.status == 850) {
        set obj.http.Location = "https://" + req.http.host + req.url;
        set obj.status = 301;

section-io-gists

#Example of HTML Streaming. This gist involves both Varnish and nginx LUA reverse proxies

#Varnish:
sub vcl_recv {
  # Do not stream on non-get requests  
  if (req.method != "GET" && req.method != "HEAD" && req.method != "PURGE") {
        return (pass);
  }

    # By defaul disable holepunch unless below cases fall through (do not modify this line)