vip3r011

/Library/PostgreSQL/9.1/bin/pg_dump --host localhost --port 5432 --username <USERNAME> -b -c -E UTF-8 --no-owner --no-privileges --no-tablespaces --clean --schema public -F c -Z 9 -f <BACKUPFILENAME> <DATABASENAME>
/Library/PostgreSQL/9.1/bin/pg_restore --host localhost --port 5432 --username <USERNAME> --dbname <DATABASENAME> --no-owner --no-privileges --no-tablespaces --clean --schema public "<BACKUPFILENAME>"

vip3r011

function uuid() {
  var uuid = "", i, random;
  for (i = 0; i < 32; i++) {
    random = Math.random() * 16 | 0;

    if (i == 8 || i == 12 || i == 16 || i == 20) {
      uuid += "-"
    }
    uuid += (i == 12 ? 4 : (i == 16 ? (random & 3 | 8) : random)).toString(16);
  }

vip3r011

<?php
/**
 * Check if a given string is a valid UUID
 * 
 * @param   string  $uuid   The string to check
 * @return  boolean
 */
function isValidUuid( $uuid ) {
    
    if (!is_string($uuid) || (preg_match('/^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/', $uuid) !== 1)) {

vip3r011

1. Install ipset:

apt-get install ipset

2. Create new ipset:

ipset create tor iphash

vip3r011

/*
 * SecureRandomGenerator.java
 *
 * Output a lot of (random) stuff on stdout.
 */
import java.io.IOException;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.security.SecureRandom;

vip3r011

/**
 * Detects if WebGL is enabled.
 * Inspired from http://www.browserleaks.com/webgl#howto-detect-webgl
 *
 * @return { number } -1 for not Supported,
 *                    0 for disabled
 *                    1 for enabled
 */
function detectWebGL()
{

vip3r011

package com.gpch.login.configuration;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.builders.WebSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;

vip3r011

<?php
function randomInt(int $min, int $max) :int
	{

    if (!is_int($min)) {
        throw new \Exception('First parameter ($min) must be an integer');
    }

    if (!is_int($max)) {
        throw new \Exception('Second parameter ($max) must be an integer');

vip3r011

<?php
	function randomInt(int $min, int $max) :int
	{
		 $getFloat = function()
		{
			$bytes    = random_bytes(7);
			$bytes[6] = $bytes[6] | chr(0xF0);
			$bytes   .= chr(63); // exponent bias (1023)
			$float = unpack('d', $bytes)[1];

vip3r011

<?php
  function hex_to_string ($hex) {
    if (strlen($hex) % 2 != 0) {
      throw new Exception('String length must be an even number.', 1);
    }
    $string = '';
  
    for ($i = 0; $i < strlen($hex) - 1; $i += 2) {
      $string .= chr(hexdec($hex[$i].$hex[$i+1]));
    }