ppmathis

###########################################################
# Two factor authentication with DuoSecurity              #
#                                                         #
# (c) 2012 P. Mathis <pmathis@snapserv.net>               #
###########################################################
# This script will improve the normal UNIX integration    #
# of DuoSecurity. You can specify for each SSH subsystem  #
# if the two factor authentication is required.           #
#                                                         #
# I am not responsible for lost or breached servers,      #

ppmathis

# Modules
sequelize = require('sequelize')

# Connect to database
Sequelize = new sequelize('sequelize', 'sequelize', 'sequelize-test',
  host: 'localhost'
  port: '3306'
  dialect: 'mysql'

  syncOnAssociation: false

ppmathis

#!/bin/sh
# Options
RANDOM_CHARS=$(< /dev/urandom tr -dc a-z0-9 | head -c10)
FILE_DESTINATION='/home/pmathis/Pictures/Screenshots'
FILE_FORMAT=$RANDOM_CHARS'_%Y-%m-%d_%H.%M.%S.png'
SSH_ALIAS='trinity'
SSH_FOLDER='/home/pmathis/public/screens.snapserv.net'
HTTP_URL='https://screens.snapserv.net'
SUCCESS_ICON='/usr/share/icons/gnome/32x32/status/stock_dialog-info.png'
FAILURE_ICON='/usr/share/icons/gnome/32x32/status/stock_dialog-error.png'

ppmathis

#!/bin/sh
# Only for empty SSH subsystems
if [ ! -z "$SSH_ORIGINAL_COMMAND" ]; then
    exit 0
fi

# Helper function for centering a toilet banner
center() {
    LINE_STR=$1
    PADDING_STR=$(printf '%*s' $PADDING '')

ppmathis

uname -a
Linux smith 3.5.0-18-generic #29-Ubuntu SMP Thu Oct 25 07:26:14 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

1. wget -c http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12.5-trusty/linux-headers-3.12.5-031205_3.12.5-031205.201312120254_all.deb
2. wget -c http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12.5-trusty/linux-headers-3.12.5-031205-generic_3.12.5-031205.201312120254_amd64.deb
3. wget -c http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12.5-trusty/linux-image-3.12.5-031205-generic_3.12.5-031205.201312120254_amd64.deb
4. dpkg -i linux-headers* linux-image*

uname -a
Linux smith 3.12.5-031205-generic #201312120254 SMP Thu Dec 12 07:55:20 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

ppmathis

S5

S5 is an abbreviation for Snap Serv Server Stack Script. Basically it is meant for setting up a fresh Debian Wheezy x86/x64 system. You can read everything it does in config.sh, which is an example config. Remember to adjust to example configuration to some sane values.

Usage

1. Connect to your fresh server

2. Adjust network configuration if necessary

3. Download s5.sh and config.sh into /root:

ppmathis

/* Basic concept */
/**
 * Fluent interfaces like jQuery. meta(), string() all use the same principle:
 *
 * meta() = Return all metadata as a JSON object
 * meta(key) = Return a specific key of the metadata
 * meta(key, undefined) = Removes the specific key
 * meta(key, value) = Set a specific key of the metadata
 * meta(jsonObject) = Set multiple keys at once (or removes them, if value of a key is undefined)
 *

ppmathis

==== NeoXiD (Xubuntu 14.04) ====

nm build/Release/kpion.node | grep _ZTVN8CryptoPP18StringSinkTemplateISsEE
>                  U _ZTVN8CryptoPP18StringSinkTemplateISsEE

nm /usr/lib/libcrypto++.a | grep _ZTVN8CryptoPP18StringSinkTemplateISsEE
> 0000000000000000 V _ZTVN8CryptoPP18StringSinkTemplateISsEE
>                  U _ZTVN8CryptoPP18StringSinkTemplateISsEE

ppmathis

pmathis@troja:~/Projects/keepass.io$ nm -gC /usr/lib/libcrypto++.a | grep StringSinkTemplate
0000000000000000 W CryptoPP::StringSinkTemplate<std::string>::IsolatedInitialize(CryptoPP::NameValuePairs const&)
0000000000000000 W CryptoPP::StringSinkTemplate<std::string>::Put2(unsigned char const*, unsigned long, int, bool)
0000000000000000 W CryptoPP::StringSinkTemplate<std::string>::StringSinkTemplate(std::string&)
0000000000000000 W CryptoPP::StringSinkTemplate<std::string>::StringSinkTemplate(std::string&)
0000000000000000 W CryptoPP::StringSinkTemplate<std::string>::~StringSinkTemplate()
0000000000000000 W CryptoPP::StringSinkTemplate<std::string>::~StringSinkTemplate()
0000000000000000 W CryptoPP::StringSinkTemplate<std::string>::~StringSinkTemplate()
0000000000000020 W non-virtual thunk to CryptoPP::StringSinkTemplate<std::string>::~StringSinkTemplate()
0000000000000000 W non-virtual thunk to CryptoPP::StringSinkTemplate<std::string>::~StringSinkTemplate()

ppmathis

---
# First, we are going to check if the netcat binary is available.
# This is required to quickly check if the preferred SSH port is reachable.
- name: Connection Bootstrapper >> Check if 'nc' binary is available
  delegate_to: 127.0.0.1
  local_action: stat path=/usr/bin/nc
  register: nc_binary_check

- name: Connection Bootstrapper >> Abort execution if 'nc' binary does not exist
  fail: