Ericson Cepeda ericson-cepeda

I'm learning about SOPS and setting it up as my preferred mechanism for storing secrets. Here are my notes.

PGP

It’s security mechanism is that we (i.e. client) use a PUBLIC key from the receiver (i.e. server) and encode it with a random key (I’m saying nonce but it could be reused)

This varies from RSA and SSH because the server uses a PUBLIC key to identify the client.

Web of trust

Web of trust operates by still using PGP (i.e. encoding with recipient’s public key) but additionally, we can encrypt/sign the data as our own by signing it with the client’s private key.

This means the recipient will initially decrypt via our (i.e. client’s) public key (verifying the source) and then decrypting via their (i.e. server’s) private key to get the data.

jobs

jenkins_url + /api/json?tree=jobs[name,color]

builds

jenkins_url + /job/${job_name}/api/json?tree=builds[number,status,timestamp,id,result]

last build

Git Submodules basic explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a repository embedded in your main repository. This can be very useful. A couple of advantages of using submodules:

You can separate the code into different repositories.

	aws_region='ap-northeast-1'
	endpoint="https://DOMAIN_NAME.${aws_region}.es.amazonaws.com/"
	AWS_ACCESS_KEY_ID='foo'
	AWS_SECRET_ACCESS_KEY='bar'

	curl $endpoint --verbose --aws-sigv4 "aws:amz:${aws_region}:es" --user "${AWS_ACCESS_KEY_ID}:${AWS_SECRET_ACCESS_KEY}"

	#!/usr/bin/env python
	"""Exploring different ways to fetch data from Athena"""
	from decimal import Decimal
	import codecs
	import datetime
	import random
	import string
	from urllib.parse import urlparse
	import pytz
	from boto3.session import Session

	# This list contains all the attributes listed in
	# http://docs.python.org/library/logging.html#logrecord-attributes
	LOG_RECORD_ATTRIBUTES = {
	'args', 'asctime', 'created', 'exc_info', 'exc_text', 'filename',
	'funcName', 'levelname', 'levelno', 'lineno', 'message', 'module',
	'msecs', 'msg', 'name', 'pathname', 'process', 'processName',
	'relativeCreated', 'stack_info', 'thread', 'threadName',
	}
	BASIC_TYPES = (str, bool, int, float, type(None))

	#!/usr/bin/env ruby

	require 'aws-sdk'

	#
	# This script requires you to have the following environment variables set:
	# AWS_REGION="us-west-2"
	# AWS_ACCESS_KEY_ID="<YOUR_KEY>"
	# AWS_SECRET_ACCESS_KEY="<YOUR_SECRET_KEY>"
	#

	realm=Sonatype Nexus Repository Manager
	host=nexus.company.com
	user=admin
	password=admin123

	{
	"swagger": "2.0",
	"info": {
	"description": "Access log traverser",
	"version": "1.0.0",
	"title": "Log Traverser",
	"contact": {
	"email": "ericson.cepeda@gmail.com"
	},
	"license": {

	import requests
	import json
	import cv2

	addr = 'http://localhost:5000'
	test_url = addr + '/api/test'

	# prepare headers for http request
	content_type = 'image/jpeg'
	headers = {'content-type': content_type}