ryo1kato

#!/bin/bash

set -ue

bash_trace () {
    typeset -i i=0
    for func in "${FUNCNAME[@]}"
    do
        printf '%15s() %s:%d\n' \
            "$func" "${BASH_SOURCE[$i]}" "${BASH_LINENO[$i]}"

smealum

import os
import sys
import struct
import ctypes
import compress
#compress.py from https://github.com/magical/nlzss/blob/master/compress.py
#slightly modified padding

def getWord(b, k, n=4):
	return sum(list(map(lambda c: b[k+c]<<(c*8),range(n))))

advantis

#!/usr/bin/python

import lldb
import shlex

def mem_location(arch, index):
	index = int(index)
	return {
		'arm'	: ("$r%d" % (index)) if (index < 4) else ("$sp+%d" % (index - 4)),
		'armv7'	: ("$r%d" % (index)) if (index < 4) else ("$sp+%d" % (index - 4)),

errzey

Lets take a look at the vulnerable code:

if (s->servername_done == 0) {
    switch (servname_type) {
        case TLSEXT_NAMETYPE_host_name:
            if (s->session->tlsext_hostname == NULL) {
                if (len > TLSEXT_MAXLEN_host_name ||
                    ((s->session->tlsext_hostname = OPENSSL_malloc(len + 1)) == NULL)) {
 *al = TLS1_AD_UNRECOGNIZED_NAME;

ntamvl

Ubuntu 16 – how to increase maximum file open limit ( ulimit -n )

If you are setting up nginx,chances are you will discover your worker_connections is at some low number, such as 1024. You can’t increase this number unless you increase kernel limit as well. First of all run cat /proc/sys/fs/file-max to discover your maximum limit.

abc@ubuntu:~$ cat /proc/sys/fs/file-max
1048576
abc@ubuntu:~$ ulimit -n
1024

rsms

// HTTP client for testing high connection concurrency
// Authors: Richard Jones and Rasmus Andersson
// Released in the public domain. No restrictions, no support.
#include <sys/types.h>
#include <sys/time.h>
#include <sys/queue.h>
#include <stdlib.h>
#include <err.h>
#include <event.h>
#include <evhttp.h>

joshenders

Successful mitmproxy-3.7 setup tested on OS X 10.13.6 and iPhone X running 12.1.4

Enable IP forwarding and disable ICMP redirects to keep the iPad sending traffic to the proxy

sudo sysctl -w net.inet.ip.forwarding=1
sudo sysctl -w net.inet.ip.redirect=0

net.inet.ip.forwarding
Enable IP forwarding between interfaces

blackjack4494

My domain is registered on cloudflare.

So go to https://dash.cloudflare.com/profile/api-tokens to either use global key
or better create a new api key for a specific zone with zone dns edit permissions.

Copy that token you just created. Go back to dashboard, click on the domain you want to use
bottom right corner copy the zone id.

Acme Client I have used
https://github.com/acmesh-official/acme.sh

catwell

Decoding Base64-URL without padding

1) Add padding

Divide the length of the input string by 4, take the remainder. If it is 2, add two = characters at the end. If it is 3, add one = character at the end.

You now have Base64-URL with padding.

2) Translate to Base64

rmtbb

#!/bin/bash

# Define the main export folder
export_folder=~/Desktop/iMessages_Export
mkdir -p "$export_folder"

# Part 1: Generate the CSV file
echo "Generating CSV file..."

sqlite3 ~/Library/Messages/chat.db <<EOF