johnbumgarner

from datetime import datetime


def validate_workday(date_to_check):

    # valid work days
    # Monday = 1
    # Tuesday = 2
    # Wednesday = 3
    # Thursday = 4

johnbumgarner

#!/usr/bin/env python3

"""
This Python script is designed to colorize specific words in a string of
text. The colorized text is written to the console. 
"""
__author__ = 'John Bumgarner'
__date__ = 'June 25, 2021'
__status__ = 'Production'
__license__ = 'MIT'

johnbumgarner

#!/usr/bin/env python3

"""
This Python script is designed to colorize specific words in a string of
text. The colorized text is written to an HTML file.
"""
__author__ = 'John Bumgarner'
__date__ = 'June 24, 2021'
__status__ = 'Production'
__license__ = 'MIT'

johnbumgarner

######################################################################################
# The re module is part of the standard Python library which regular expression 
# matching operations similar to those found in Perl.
######################################################################################
import re as regex

######################################################################################
# The email module is part of the standard Python library which provides 
# functions for reading, writing, and sending simple email messages.
#

johnbumgarner

######################################################################################
# The concurrent.futures module is part of the standard Python library which provides 
# a high level API for launching asynchronous tasks.
######################################################################################
import concurrent.futures

#############################################################################################
# The OS module in provides functions for interacting with the operating system.
#
# os.path() provides various functions to handle pathnames.

johnbumgarner

######################################################################################
# The concurrent.futures module is part of the standard Python library which provides 
# a high level API for launching asynchronous tasks.
######################################################################################
import concurrent.futures

######################################################################################
# The Python module Pillow is the folk of PIL, the Python Imaging Library
# reference: https://pillow.readthedocs.io/en/3.0.x/index.html
######################################################################################

johnbumgarner

def extract_http_information(packet):
    """
    This function is designed to extract the HTTP information from IPv4 and ICMPv6 packets.
    :param packet: PCAP packet
    :return:
    """
    try:
        if 'IPv4' in str(packet.layers[0]) and 'HTTP' in str(packet.layers):
            source_address = packet.ip.src
            destination_address = packet.ip.dst

johnbumgarner

# use with pyshark

def extract_dns_information(packet):
    """
    This function is designed to extract DNS elements from a PCAP packet.
    :param packet: PCAP packet
    :return:
    """
    if hasattr(packet, 'udp') and packet[packet.transport_layer].dstport == '53':
        try:

johnbumgarner

# use with pyshark

def extract_ipv6_information(packet):
    """
    This function is designed to extract specific IPv6 elements from a PCAP packet.
    :param packet: PCAP packet
    :return:
    """
    try:
        if 'IPV6' in str(packet.layers):

johnbumgarner

# use with pyshark

import re as regex

def extract_conversation_header(packet):
    """
    This function is designed to extract the conversation header information 
    from IPv4 or ICMPv6 packets. 
    :param packet: PCAP packet 
    :return: {protocol} {source_address}:{source_port} --> {destination_address}:{destination_port}