purl

#!/usr/bin/env python2

## Emulate curl, but in python.

import requests
import os
import sys

CA_CERT='/etc/rhsm/ca/redhat-uep.pem'
ENTITLEMENT_DIR = '/etc/pki/entitlement'

def find_client_certpairs(where = ENTITLEMENT_DIR):
    dircontents = os.listdir(where)
    pemfiles = [ f.strip('.pem') for f in dircontents if f.endswith('.pem') ]
    if len(pemfiles) % 2 != 0:
        print('*** Unexpected: odd number of pemfiles in', where)
    pemkeys = [ k for k in pemfiles if k.endswith('-key') ]
    pemcerts = [ c for c in pemfiles if not c.endswith('-key') ]
    pempairs = [ (c,c+'-key') for c in pemcerts if c+'-key' in pemkeys ]
    return pempairs

URL = sys.argv[-1]

certpairs = find_client_certpairs()
multi_pairs = len(certpairs) > 1
if multi_pairs:
    print('Multiple certificate-key pairs found under %s, will try to access the URL once with each pair.'%ENTITLEMENT_DIR)

for cert,key in certpairs:
    cert = ENTITLEMENT_DIR + '/' + cert + '.pem'
    key = ENTITLEMENT_DIR + '/' + key + '.pem'
    print('Trying to access the URL below with the parameters below:')
    print('   URL: %s' % URL)
    print('   CA certificate: %s' % CA_CERT)
    print('   Client certificate: %s' % cert)
    print('   Client key: %s' % key)
    print('\n=> Response is...')
    resp = requests.get(URL, cert=(cert,key), verify=CA_CERT)
    print(resp)
    print '\n=> Response contents are...'
    print(resp.text)