geraldstanje

• example: https://medium.com/swlh/build-and-use-go-packages-as-c-libraries-889eb0c19838

https://medium.com/@walkert/fun-building-shared-libraries-in-go-639500a6a669

https://www.darkcoding.net/software/building-shared-libraries-in-go-part-2/

https://karthikkaranth.me/blog/calling-c-code-from-go/

geraldstanje

custom:
  mm_tags: &mm-tags
    "Application Type": "Back End"
    Product: Optimization
    "Sub Department": "Data Science"
    Department: Engineering
    "Service Name": cmv
    "Repo Name": cmv-st
    "Purpose": prod
    "Category": Production

geraldstanje

package main

import (
	"encoding/json"
	"fmt"

	"github.com/google/go-cmp/cmp"
	"github.com/google/go-cmp/cmp/cmpopts"
)

geraldstanje

#!/usr/bin/env bash

if [ -z ${KMS_KEY_ID} ]; then
  echo "KMS_KEY_ID unset! Exiting"; 
  exit 1
fi 

aws kms encrypt --key-id $KMS_KEY_ID --plaintext "hello" --output text --query CiphertextBlob > output.kms.yml
encrypted=$(<output.kms.yml)
echo "Encrypted: $encrypted"

geraldstanje

package main

import (
	"encoding/json"
	"fmt"
)

func dumpMap(space string, m map[string]interface{}) {
	for k, v := range m {
		if mv, ok := v.(map[string]interface{}); ok {

geraldstanje

Migrating to OS X Mavericks breaks the ngrep utility. Doing:

sudo ngrep -d lo0 -q -W byline port 8080

stopped working where the process exits immediately. I didn't dig into the ngrep code, but was able to find a simple workaround by doing

sudo ngrep -q -W byline -d lo0 '' 'port 8080'

You can call that a lazy hack, but it work!

geraldstanje

MM-MAC-3270:byoa-price-engine geri$ go run -race main.go
2018-05-25T14:05:47.525 Notice ▶ NOTI 001 Loading App Config ...
2018-05-25T14:05:47.912 Infof ▶ INFO 002 Stats - Statsd client connected to aws-stats-x1.Abc.com:57475 with prefix core.byoa-price-engine-test.MM-.MM-MAC-3270. and interval 1 second(s)
2018-05-25T14:05:47.912 Notice ▶ NOTI 003 Price Engine version - %v 0.0.0
2018-05-25T14:05:47.912 Notice ▶ NOTI 004 Price Engine build time - %v 2018-05-25 14:05:47 -0400 EDT
2018-05-25T14:05:47.912 Notice ▶ NOTI 005 Price Engine build timestamp - %v UTC 1527271547
2018-05-25T14:05:47.913 Info ▶ INFO 006 Initializing CMV LoadBalancer ...
2018-05-25T14:05:47.913 Info ▶ INFO 007 Starting Camaping Setting Store ...
2018-05-25T14:05:47.913 Info ▶ INFO 008 In Refresh Settting
2018-05-25T14:05:47.921 Info ▶ INFO 00a Starting WebPage server @ 7070

geraldstanje

MM-MAC-3270:byoa-price-engine gstanje$ go run -race main.go
2018-05-25T14:05:47.525 Notice ▶ NOTI 001 Loading App Config ...
2018-05-25T14:05:47.912 Infof ▶ INFO 002 Stats - Statsd client connected to aws-stats-x1.mediamath.com:57475 with prefix core.byoa-price-engine-test.MM-.MM-MAC-3270. and interval 1 second(s)
2018-05-25T14:05:47.912 Notice ▶ NOTI 003 Price Engine version - %v 0.0.0
2018-05-25T14:05:47.912 Notice ▶ NOTI 004 Price Engine build time - %v 2018-05-25 14:05:47 -0400 EDT
2018-05-25T14:05:47.912 Notice ▶ NOTI 005 Price Engine build timestamp - %v UTC 1527271547
2018-05-25T14:05:47.913 Info ▶ INFO 006 Initializing CMV LoadBalancer ...
2018-05-25T14:05:47.913 Info ▶ INFO 007 Starting Camaping Setting Store ...
2018-05-25T14:05:47.913 Info ▶ INFO 008 In Refresh Settting
2018-05-25T14:05:47.921 Info ▶ INFO 00a Starting WebPage server @ 7070

geraldstanje

#!/usr/bin/env bash

# License: MIT - https://opensource.org/licenses/MIT

#
# Usage:
#
# Encrypt a file:
# kms-vault encrypt My-Key-Alias some-file-i-want-encrypted.txt > topsecret.asc
#

geraldstanje

# How to encrypt/decrypt your text/blob secret with AWS KMS with AWS cli

KEY_ID=alias/my-key
SECRET_BLOB_PATH=fileb://my-secret-blob
SECRET_TEXT="my secret text"

ENCRYPTED_SECRET_AS_BLOB=encrypted_secret_blob
DECRYPTED_SECRET_AS_BLOB=decrypted_secret_blob  # Result of decrypt-blob target

encrypt-text: