def generate_m4(request):
request_ticket = get_request_ticket(request['ticket'])
client_tgs_password = request_ticket['client_password']
params = utils.get_request_params(client_tgs_password, request['request'])
client_service_password = generate_client_service_password()
expire_at = datetime.now() + timedelta(minutes=int(params['time']))
payload = {
'service_password': client_service_password,
'expire_at': format(expire_at, '%Y-%m-%d %H:%M:%S'),
'proof_number': params['proof_number'],
}
ticket = {
'client_id': request_ticket['client_id'],
'expire_at': format(expire_at, '%Y-%m-%d %H:%M:%S'),
'client_password': client_service_password,
}
return {
'payload':
utils.des_encrypt(json.dumps(payload), client_tgs_password),
'ticket':
utils.des_encrypt(json.dumps(ticket),
tgs_service_password[params['service_id'] - 1]),
}
def build_m1():
request = {
'service_id': desired_service,
'time': desired_time,
'proof_number': random.randint(0, 9999),
}
return {
'client_id': username,
'request': utils.des_encrypt(json.dumps(request), password)
}
def generate_m6(request, ticket):
client_service_password = ticket['client_password']
params = utils.get_request_params(client_service_password, request['request'])
payload = {
'response': execute_action(params, ticket),
}
return {
'payload': utils.des_encrypt(json.dumps(payload), client_service_password),
}
def build_m5(resource):
request = {
'client_id': username,
'expire_at': expire_at,
'resource': resource,
'proof_number': random.randint(0, 9999),
}
return {
'request': utils.des_encrypt(json.dumps(request), service_password),
'ticket': service_ticket,
}
def generate_m2(request):
client_id = request['client_id']
client_password = utils.load_file('users', client_id)
params = utils.get_request_params(client_password, request['request'])
client_tgs_password = generate_client_tgs_password()
payload = {
'tgs_password': client_tgs_password,
'proof_number': params['proof_number'],
}
ticket = {
'client_id': client_id,
'time': params['time'],
'client_password': client_tgs_password,
}
return {
'payload': utils.des_encrypt(json.dumps(payload), client_password),
'ticket': utils.des_encrypt(json.dumps(ticket), auth_tgs_password),
}