SmartFinn

OpenVPN Server and certificate management on MikroTik

Contents

• Setup OpenVPN server and generate certificates
• Add a new user
• Setup OpenVPN client
• Decrypt private key to avoid password asking (optional)
• Delete a user and revoke his certificate
• Revert OpenVPN server configuration on MikroTik

sdorra

/*
 * Genarate rsa keys.
 */

package main

import (
	"crypto/rand"
	"crypto/rsa"
	"crypto/x509"

cecilemuller

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

---

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

CreateRemoteThread

import base64
from Crypto.Cipher import AES
from Crypto import Random

# pad = lambda s: s + (BS - len(s) % BS) * chr(BS - len(s) % BS) 
# unpad = lambda s : s[:-ord(s[len(s)-1:])

KEY = "58897d583d888978b62469889d584472"
PW = "XIANJIAN        "

nrollr

# UPDATED 17 February 2019
# Redirect all HTTP traffic to HTTPS
server {
   listen 80;
   listen [::]:80; 	
   server_name www.domain.com domain.com;
   return 301 https://$host$request_uri;
}

# SSL configuration

phith0n

import socket
import random
import argparse
import sys
from io import BytesIO

# Referrer: https://github.com/wuyunfeng/Python-FastCGI-Client

PY2 = True if sys.version_info.major == 2 else False

shuangjj

vim ~/.ctags
--langdef=Solidity                                                              
--langmap=Solidity:.sol                                                         
--regex-Solidity=/^contract[ \t]+([a-zA-Z0-9_]+)/\1/c,contract/                 
--regex-Solidity=/[ \t]*function[ \t]+([a-zA-Z0-9_]+)/\1/f,function/            
--regex-Solidity=/[ \t]*event[ \t]+([a-zA-Z0-9_]+)/\1/e,event/                  
--regex-Solidity=/[ \t]*(struct[ \t]+[a-zA-Z0-9_]+)([ \t]*\{)/\1/v,variable/    
--regex-Solidity=/[ \t]*(enum[ \t]+[a-zA-Z0-9_]+)([ \t]*\{)/\1/v,variable/      
--regex-Solidity=/[ \t]*mapping[ \t]+\(([a-zA-Z0-9_]+)[ \t]*=>[ \t]*([a-zA-Z0-9_]+)\)[ \t]+([a-zA-Z0-9_]+)/\3 (\1=>\2)/m,mapping/

worawit

#!/usr/bin/python
# This file has no update anymore. Please see https://github.com/worawit/MS17-010
from impacket import smb
from struct import pack
import sys
import socket

'''
EternalBlue exploit for Windows 7/2008 by sleepya
The exploit might FAIL and CRASH a target system (depended on what is overwritten)

minkione

# Install Oracle Java 8
apt-get install software-properties-common
add-apt-repository "deb http://ppa.launchpad.net/webupd8team/java/ubuntu xenial main" && apt-get update
apt-get install oracle-java8-installer

# Installing Dependencies
apt-get update
apt-get upgrade
apt-get install build-essential libreadline-dev libssl-dev libpq5 libpq-dev libreadline5 libsqlite3-dev libpcap-dev git-core autoconf postgresql pgadmin3 curl zlib1g-dev libxml2-dev libxslt1-dev vncviewer libyaml-dev curl zlib1g-dev

netbiosX

using System;
using System.Net;
using System.Diagnostics;
using System.Reflection;
using System.Configuration.Install;
using System.Runtime.InteropServices;
　
/*
Author: Casey Smith, Twitter: @subTee
License: BSD 3-Clause