Given a text file 'client_domains.txt' check which one are not yet forced to do https

https_checker.py

#!/usr/bin/env python3

import subprocess, re

## client_domains.txt format:
##  <client_id>:<http_user>:<http_password>:<domain>
##
client_domains='client_domains.txt'

with open(client_domains) as fp:
  for _, each_line in enumerate(fp):
    if each_line.startswith('#'):          ## skip config lines that are commented-out.
      continue
    line2list       = each_line.split(':') ## convert to list for easy processing.
    client_id       = line2list[0].strip()
    client_httpuser = line2list[1].strip()
    client_httppass = line2list[2].strip()
    client_domain   = line2list[3].strip()
    print("Checking:", client_domain)
    http_authopts   = ''
    if client_httpuser != 'x':             ## add http authentication if it's specified...
      http_authopts = '-u' + client_httpuser + ':' + client_httppass
    whole_command   = '/usr/bin/curl -s -IL ' + http_authopts + ' ' + client_domain + '| egrep "HTTP|Location|Link"'
    #print('[DEBUG] whole_command ->| ' + whole_command + '|<-')
    out = subprocess.getoutput(whole_command)
    out_list=out.split()

    ## within shortened http headers, check for presence of 'https'
    ## ..informing us if there is a need to work on the site.
    for each_item in out_list:
      pattern = re.compile('https')
      found = pattern.match(each_item)
      if found:
        break

    if not found:
      print('>>> NEED FORCED HTTPS WORK!')
    print('-' * 5)