NoMan2000

Common OpenSSL Commands with Keys and Certificates

SSL Info

Generate RSA private key with certificate in a single command

openssl req -x509 -newkey rsa:4096 -sha256 -keyout example.key -out example.crt -subj "/CN=example.com" -days 3650 -passout pass:foobar

Generate Certificate Signing Request (CSR) from private key with passphrase

openssl x509 -x509toreq -in example.crt -out example.csr -signkey example.key -passin pass:foobar

groob

/*
HookHandler - listen for github webhooks, sending updates on channel. 
DeploymentMonitor select update type based on channel and call deployment script
*/
package main

import (
	"fmt"
	"html/template"
	"io/ioutil"

mike-bourgeous

/*
 * This implementation of popen3() was created in 2007 for an experimental
 * mpg123 frontend and is based on a popen2() snippet found online.  This
 * implementation may behave in unexpected ways if stdin/stdout/stderr have
 * been closed or modified.  No warranty of its correctness, security, or
 * usability is given.  My modifications are released into the public domain,
 * but if used in an open source application, attribution would be appreciated.
 * 
 * Mike Bourgeous
 * https://github.com/mike-bourgeous

ebraminio

// curl -X POST -H "Content-Type: application/octet-stream" --data-binary '@filename' http://127.0.0.1:5050/upload

package main

import (
	"fmt"
	"io"
	"net/http"
	"os"
	"time"

spectras

#!/usr/bin/env python
import base64
import hashlib
import subprocess
import sys

B32ALPHABET = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ234567'

def luhn_checksum(data, alphabet=B32ALPHABET):
    n = len(alphabet)

Faheetah

node {
    echo 'Results included as an inline comment exactly how they are returned as of Jenkins 2.121, with $BUILD_NUMBER = 1'
    echo 'No quotes, pipeline command in single quotes'
    sh 'echo $BUILD_NUMBER' // 1
    echo 'Double quotes are silently dropped'
    sh 'echo "$BUILD_NUMBER"' // 1
    echo 'Even escaped with a single backslash they are dropped'
    sh 'echo \"$BUILD_NUMBER\"' // 1
    echo 'Using two backslashes, the quotes are preserved'
    sh 'echo \\"$BUILD_NUMBER\\"' // "1"

dzlab

package main

import (
  "github.com/pkg/sftp"
  "golang.org/x/crypto/ssh"
)

func main() {
  addr := “my_ftp_server:22"
  config := &ssh.ClientConfig{

ismasan

// fileResponseWriter wraps an http.ResponseWriter and a File
// passing it to an http.Handler's ServeHTTP
// will write to both the file and the response.

type fileResponseWriter struct {
	file  io.Writer
	resp  http.ResponseWriter
	multi io.Writer
}

LeviTaule

#! /bin/sh

# Highlight.ME - console output higlighter
# Copyright (c) 2016 Levi Taule
# 
# This software is provided 'as-is', without any express or implied
# warranty. In no event will the authors be held liable for any damages
# arising from the use of this software.
# 
# Permission is granted to anyone to use this software for any purpose,

kkirsche

package example_test

import (
	"crypto/aes"
	"crypto/cipher"
	"hex"
	"io"
)

// AES-GCM should be used because the operation is an authenticated encryption