sio-2425/delivery2/client/bin/rep_list_role_subjects

74 lines
2.4 KiB
Python
Executable File

#!/bin/python3
import os
import sys
import logging
import requests
import json
import argparse
from subject import main
from lib.diffie_hellman import decrypt
logging.basicConfig(format='%(levelname)s\t- %(message)s')
logger = logging.getLogger()
logger.setLevel(logging.INFO)
state = main(sys.argv)
BASE_DIR = os.path.join(os.path.expanduser('~'), '.sio/')
#session file - role
# list_role_subjects: lists the subjects that have a specific role in the current organization
def listRoleSubjects(args):
parser = argparse.ArgumentParser()
parser.add_argument("-k", '--key', nargs=1, help="Path to the key file")
parser.add_argument("-r", '--repo', nargs=1, help="Address:Port of the repository")
parser.add_argument("-v", '--verbose', help="Increase verbosity", action="store_true")
parser.add_argument('session', nargs='?', default=None)
parser.add_argument('role', nargs='?',default=None)
args = parser.parse_args()
#Check number of arguments
if not args.session or not args.role:
logger.error("Need session file and role.")
sys.exit(1)
# Check for session file
if not os.path.isfile(BASE_DIR + args.session):
logger.error("File '" + args.session + "' not found.")
sys.exit(1)
# Get session file content
with open(BASE_DIR + args.session, 'r') as f:
args.session = json.load(f)
try:
req = requests.get(f'http://{state['REP_ADDRESS']}/role/' + args.role + '/list/users', headers={'Authorization': args.session['token']})
req.raise_for_status()
except requests.exceptions.HTTPError:
logger.error("%d: %s", req.status_code, req.json()['error'])
sys.exit(-1)
except requests.exceptions.RequestException as errex:
logger.error("Failed to obtain response from server.")
sys.exit(-1)
derived_key = bytes.fromhex(args.session['derived_key'])
if req.status_code == 200:
try:
response_data = json.loads(decrypt(bytes.fromhex(req.text), derived_key).decode('utf-8'))
except Exception:
logger.error("Failed to decrypt the content")
sys.exit(1)
logger.info(json.dumps(response_data, indent=4))
sys.exit(0)
else:
logger.error("Failed to get subjects with role %s", args.role)
sys.exit(-1)
if __name__ == '__main__':
listRoleSubjects(sys.argv[1:])