tgardiner

DNS over HTTPS with cloudflared on macOS

The instructions on Cloudflare's website are confusing and incomplete.

1. Install cloudflared:

    brew install cloudflare/cloudflare/cloudflared
   

2. Create the configuration file:

tgardiner

Keybase proof

I hereby claim:

• I am tgardiner on github.
• I am tgardiner (https://keybase.io/tgardiner) on keybase.
• I have a public key ASBuUKVmJx8SqFsVjCGkVaZdc7xpI-XHdflK9nTBLgeQrQo

To claim this, I am signing this object:

tgardiner

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Principal": "*",
            "Action": "execute-api:Invoke",
            "Resource": "arn:aws:execute-api:{REGION}:{ACCOUNT_ID}:{API_NAME}/*"
        },
        {

tgardiner

{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Effect": "Allow",
            "Principal": "*",
            "Action": "execute-api:Invoke",
            "Resource": "arn:aws:execute-api:{REGION}:{ACCOUNT_ID}:{API_NAME}/*"
        },
        {

tgardiner

#!/usr/bin/env python3.6
import os
import sys
from hashlib import md5
from argparse import ArgumentParser

parser = ArgumentParser(description='Compare an S3 etag to a local file')
parser.add_argument('inputfile', help='The local file')
parser.add_argument('etag', help='The etag from s3')
args = parser.parse_args()

tgardiner

partsizes = [ ## Default Partsizes Map (bytes)
  8388608, # aws_cli/boto3
  15728640, # s3cmd
  factor_of_1MB(filesize, num_parts) # Used by many clients to upload large files
]

tgardiner

def calc_etag(inputfile, partsize):
  md5_digests = []
  with open(inputfile, 'rb') as f:
    for chunk in iter(lambda: f.read(partsize), b''):
      md5_digests.append(md5(chunk).digest())
  return md5(b''.join(md5_digests)).hexdigest() + '-' + str(len(md5_digests))

tgardiner

#!/bin/bash
##
## Statically Compile SSH
##  See https://github.com/andrew-d/static-binaries for more binaries
##

set -e
set -o pipefail
set -x