Vicknesh Suppramaniam svicknesh

svicknesh / etc_environment

Created October 27, 2017 03:02

	LANG=en_US.utf-8
	LC_ALL=en_US.utf-8

svicknesh / keys.go

Created March 13, 2018 07:42 — forked from sdorra/keys.go

Golang RSA Key Generation

svicknesh / bitmask.go

Created March 13, 2018 11:38 — forked from josephspurrier/bitmask.go

Golang - Determine if bitmask is set

	/*
	fmt.Println(Bitmask(0x6).IsSet(0x2))
	fmt.Println(Bitmask(f.FileHeader.Characteristics).ListDescriptions(charValues))
	fmt.Println(Bitmask(f.FileHeader.Characteristics).ListValues(charValues))
	*/

	type Bitmask uint16

	// BitValue is a value and a description
	type BitValue struct {

svicknesh / 1_simple.go

Created July 24, 2019 03:18 — forked from sosedoff/1_simple.go

Golang Custom Struct Tags Example

	package main

	import (
	"fmt"
	"reflect"
	)

	// Name of the struct tag used in examples
	const tagName = "validate"

svicknesh / generate_cert.go

Created July 24, 2019 07:02

	// Copyright 2009 The Go Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style
	// license that can be found in the LICENSE file.

	// +build ignore

	// Generate a self-signed X.509 certificate for a TLS server. Outputs to
	// 'cert.pem' and 'key.pem' and will overwrite existing files.

	package main

svicknesh / gen_ca_csr.go

Created July 30, 2019 04:24

Golang - Create CA and build CSR for signing


	//
	// createCertificateAuthority generates a certificate authority request ready to be signed
	//
	func (r secretStore) createCertificateAuthority(names pkix.Name, expiration time.Duration, size int) (caCertificate, error) {
	// step: generate a keypair
	keys, err := rsa.GenerateKey(rand.Reader, size)
	if err != nil {
	return nil, fmt.Errorf("unable to genarate private keys, error: %s", err)
	}

svicknesh / csr.go

Created July 30, 2019 04:29

Golang - create CSR (from stack overflow)

svicknesh / client.go

Created August 13, 2019 00:39 — forked from xjdrew/client.go

golang tls client and server, require and verify certificate in double direction