ollytheninja

curl -fsSL https://tailscale.com/install.sh | sh

sudo tailscale up --advertise-tags=tag:server --ssh --accept-routes

sudo tailscale up --advertise-routes=10.1.0.0/24 --advertise-exit-node --advertise-tags=tag:server,tag:demo --ssh --accept-routes

ollytheninja

from pathlib import Path

globs = Path(".").glob("*/*.tf")

traces = []
duplicates = []

for glob in globs:
    with glob.open() as f:
        for line in f:

ollytheninja

# When you need to remove a tag from a bunch of Terraform
find . -type f -name "*.tf" -exec sed -i -e '/^.*git_commit.*$/d' {} \;

# Probably want to delete the "-e" files that were created for all files that didn't have the tag in them 
find . -type f -name "*.tf-e" -delete

ollytheninja

import boto3
import botocore


def validate_key(id, secret):
    sts = boto3.client('sts', aws_access_key_id=id, aws_secret_access_key=secret)
    try:
        identity = sts.get_caller_identity()
        print('Identity ARN: ' + identity['Arn'])
    except botocore.exceptions.ClientError as e:

ollytheninja

import boto3
from botocore.exceptions import ClientError


def invalidate_key(id, secret):
    iam = boto3.client('iam', aws_access_key_id=id, aws_secret_access_key=secret)

    try:
        iam.update_access_key(
            AccessKeyId=id,

ollytheninja

# Requires kubernetes and Helm v3 installed

# Install using Helm chart
helm repo add anchore https://charts.anchore.io
helm install anchore-1 anchore/anchore-engine

# Connect to cli

kubectl exec service/anchore-1-anchore-engine-api -it /bin/bash

ollytheninja

# iptables dance, probably needs reviewing
iptables -t nat -A POSTROUTING -o wlan0 -j MASQUERADE
iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
iptables -A INPUT -m state --state NEW -i eth0 -j ACCEPT
iptables -P INPUT DROP
iptables -A FORWARD -i wlan0 -o wlan0 -j REJECT

# Show ip tables
iptables -L -v -n
iptables -S

ollytheninja

import os
output_file = "card_pairs.csv"

magic_number = 4

if output_file not in os.listdir('.'):
    with open(output_file, "w") as f:
        f.write("id_number,card_serial\n")

while 1:

ollytheninja

mkvirtualenv aws2
workon aws2

pip install -e git://github.com/boto/botocore.git@v2#egg=botocore
pip install -e git://github.com/aws/aws-cli.git@v2#egg=awscli

alias aws2='python -m awscli'

ollytheninja

Keybase proof

I hereby claim:

• I am ollytheninja on github.
• I am oliverewert (https://keybase.io/oliverewert) on keybase.
• I have a public key ASCpu8NNJTOI8ZsBp5Wa7cUFtBPZwN9HEBf9Kq6P0aB_8Qo

To claim this, I am signing this object: