insta.py

##################################################################
# InstaOSINT Tool                                                #
# Fetches details from an Instagram Username                     #
# Can also downloadd all images if account is public             #
# Coded By: Mystog3n & Inv0k3r                                   #
##################################################################

import argparse
from bs4 import BeautifulSoup
import os
import re
import requests


userAgent = {
    "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X x.y; rv:42.0) Gecko/20100101 Firefox/43.4"}

# Connects and fetches the instargram user profile


def connect(username):

    contents = requests.get(
        "https://www.instagram.com/"+username, headers=userAgent)

    # throws an exception if username doesn't exits or connection error occurs
    if contents.status_code != 200:
        print("Connection error or Username not found!")

        exit()

    return contents.text.encode()


# Fetches the arguments passed in the shell
def parseArguments():

    parser = argparse.ArgumentParser(description="Instagram OSINT tool")
    parser.add_argument("-u", "--username",
                        help="profile username", required=True, nargs=1)
    parser.add_argument("-d", "--download", help="Downloads the users photos if their account is public",
                        action="store_true", required=False)
    parser.add_argument("-f", "--file", help="Save the details in a file",
                        action="store_true", required=False)

    return parser.parse_args()


#Fetches details from the profile and returns a dictionary with the details
def getDetails(html, user):

    dict = {'Username': user, 'URL': "https://www.instagram.com/" + user + '/'}

    dict['Name'] = html.find('title').string.split('(')[0].lstrip()
    if dict['Name'][0] == '@':
        dict['Name'] = ""

    details = html.find('meta', property="og:description")['content'].split()

    dict['Followers'] = details[0]
    dict['Following'] = details[2]
    dict['Posts'] = details[4]

    details = str(html('script', type="text/javascript")[3].contents)

    dict['Website'] = details.split("""external_url":""")[1].split(",\"")[
        0].lstrip('\"').rstrip('\"')
    if dict['Website'] == 'null':
        dict['Website'] = False

    dict['Is-Business'] = True if details.split("""is_business_account":""")[
        1].split("\",")[0] == 'true' else False
    if dict['Is-Business'] == True:
        dict['Business-Type'] = details.split("""business_category_name":""")[
            1].split(",\"")[0].lstrip('\"').rstrip('\"')

    dict['Is-Private'] = True if details.split("""is_private":""")[1].split("\",")[
        0] == 'true' else False

    dict['Recently-Joined'] = True if details.split("""is_joined_recently":""")[
        1].split("\",")[0] == 'true' else False

    dict['Is-Verified'] = True if details.split("""is_verified":""")[
        1].split("\",")[0] == 'true' else False

    dict['Description'] = details.split("""biography":\"""")[1].split("\",")[
        0].replace("\\\\n", '\n')
    #dict['Description'] = dict['Description']

    dict['DP-URL'] = details.split("""profile_pic_url_hd":""")[
        1].split("\",")[0].lstrip('\"').rstrip('\"')
    dict['DP-URL'] = dict['DP-URL'].replace('\\\\u0026', '&')

    return dict

# To print details


def printDetails(details):
    for things in details.keys():                  # Prints values in Dictionary ( There for debugging rn )
        print(things+':\t', details[things])

# To save details


def saveDetails(details, name):
    with open("./download/" + name + '/info.txt', 'w') as f:
        for things in details.keys():                  # Prints values in Dictionary ( There for debugging rn )
            f.write(things+':\t'+str(details[things])+'\n')


# To download an image from a URL
def downloadImage(url, name):
    r = requests.get(url, headers=userAgent)
    if r.status_code == 200:
        with open(name + '.jpg', 'wb') as f:
            for chunk in r:
                f.write(chunk)

# To download images fromm public profile


def downloadData(code, name, site):
    links = re.findall('"((http)s?://.*?)"', code)
    i = 1
    n = 3 if site == False else 4
    for url in links:
        if i > n:
            downloadImage(url[0].replace('\\\\u0026', '&'),
                          "./download/" + name + '/' + name + '-' + str(i-n))
        i = i+1


def main():
    args = parseArguments()             # fetches the arguments from shell
    username = args.username[0]     # fetches username

    # parses the html document returned
    html = BeautifulSoup(connect(username), 'html.parser')
    # fetches details from the username and html document
    details = getDetails(html, username)

    if args.file:
        if not os.path.exists("download/" + details['Username']):
            os.mkdir("download/" + details['Username'])
        saveDetails(details, username)
    else:
        printDetails(details)

    if args.download:
        if not os.path.exists("download/" + details['Username']):
            os.mkdir("download/" + details['Username'])
        downloadImage(details['DP-URL'], "./download/" +
                      details['Username'] + '/' + details['Username'])
        downloadData(str(html('script', type="text/javascript")
                     [3].contents), username, details['Website'])


if __name__ == "__main__":
    if not os.path.exists("download"):
        os.mkdir("download")
    main()