tuxmonteiro

package com.example;

import static java.util.Collections.*;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;

tuxmonteiro

/*
 * Copyright (c) 2015 - Marcelo Teixeira Monteiro (tuxmonteiro)
 * All rights reserved.
 *
 * This source is subject to the Apache License, Version 2.0.
 *
 * Please see the http://www.apache.org/licenses/LICENSE-2.0 for more
 * information.
 *
 * Unless required by applicable law or agreed to in writing, software

tuxmonteiro

# Based from https://github.com/openresty/openresty/blob/v1.11.2.2/patches/nginx-1.11.2-ssl_cert_cb_yield.patch

SSL: handled SSL_CTX_set_cert_cb() callback yielding.

    OpenSSL 1.0.2+ introduces SSL_CTX_set_cert_cb() to allow custom
callbacks to serve the SSL certificiates and private keys dynamically
and lazily. The callbacks may yield for nonblocking I/O or sleeping.
    Here we added support for such usage in NGINX 3rd-party modules
    (like ngx_lua) in NGINX's event handlers for downstream SSL
connections.

tuxmonteiro

#!/bin/bash

DOMAIN=$1
TOKEN="$GDNS_TOKEN"
CONTACT="root.${DOMAIN}."
GDNS="$GDNS_HOST"
CHALLENGE="$(dd if=/dev/urandom bs=1 count=200 2> /dev/null | base64 -b300 | sed -e 's/\+/_/g' -e 's/[= ]//g' -e 's/\//_/g' | cut -c1-200)"
CURL="curl -v -HContent-type:application/json -HX-Auth-Token:${TOKEN}"

DOMAIN_DATA="{\"domain\": {\"name\": \"${DOMAIN}\", \"type\": \"MASTER\", \"ttl\": \"86400\", \"notes\": \"A domain\", \"primary_ns\": \"ns1.${DOMAIN}.\", \"contact\": \"${CONTACT}\", \"refresh\": 10800, \"retry\": 3600, \"expire\": 604800, \"minimum\": 10800,\"authority_type\": \"M\"}}"

tuxmonteiro

private String buildFullHash(String body) throws IOException {
        final ByteArrayOutputStream obj = new ByteArrayOutputStream();
        final GZIPOutputStream gzip = new GZIPOutputStream(obj);
        gzip.write(body.getBytes());
        gzip.close();
        byte[] fullhash = Base64.getEncoder().encode(obj.toByteArray());
        return new String(fullhash);
}

tuxmonteiro

package com.blazemeter.demo;

import org.apache.jmeter.config.Arguments;
import org.apache.jmeter.config.gui.ArgumentsPanel;
import org.apache.jmeter.control.LoopController;
import org.apache.jmeter.control.gui.LoopControlPanel;
import org.apache.jmeter.control.gui.TestPlanGui;
import org.apache.jmeter.engine.StandardJMeterEngine;
import org.apache.jmeter.protocol.http.control.gui.HttpTestSampleGui;
import org.apache.jmeter.protocol.http.sampler.HTTPSamplerProxy;

tuxmonteiro

class MapInline {
    private Map<> inline(String id) {
      return Stream.of(new AbstractMap.SimpleImmutableEntry<>("environment", id)).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
      // OR Stream.of(id).collect(Collectors.toMap(i -> "environment", Function.identity()));
    }
}

tuxmonteiro

function dc_trace_cmd() {
  local parent=`docker inspect -f '{{ .Parent }}' $1` 2>/dev/null
  declare -i level=$2
  echo ${level}: `docker inspect -f '{{ .ContainerConfig.Cmd }}' $1 2>/dev/null`
  level=level+1
  if [ "${parent}" != "" ]; then
    echo ${level}: $parent 
    dc_trace_cmd $parent $level
  fi
}

tuxmonteiro

##TCP FLAGS##

Unskilled Attackers Pester Real Security Folks
==============================================
                     TCPDUMP FLAGS
Unskilled =  URG  =  (Not Displayed in Flag Field, Displayed elsewhere) 
Attackers =  ACK  =  (Not Displayed in Flag Field, Displayed elsewhere)
Pester    =  PSH  =  [P] (Push Data)
Real      =  RST  =  [R] (Reset Connection)
Security  =  SYN  =  [S] (Start Connection)

tuxmonteiro

# Create a folder for our new root structure
$ export centos_root='/centos_image/rootfs'
$ mkdir -p $centos_root
# initialize rpm database
$ rpm --root $centos_root --initdb
# download and install the centos-release package, it contains our repository sources
$ yum reinstall --downloadonly --downloaddir . centos-release
$ rpm --root $centos_root -ivh centos-release*.rpm
$ rpm --root $centos_root --import  $centos_root/etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7
# install yum without docs and install only the english language files during the process