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https://github.com/aljazceru/python-teos.git
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122 lines
4.2 KiB
Python
122 lines
4.2 KiB
Python
import os
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import json
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import requests
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import time
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from copy import deepcopy
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from hashlib import sha256
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from binascii import hexlify, unhexlify
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from apps.cli.blob import Blob
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from pisa import HOST, PORT
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from pisa.utils.auth_proxy import AuthServiceProxy
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from pisa.conf import BTC_RPC_USER, BTC_RPC_PASSWD, BTC_RPC_HOST, BTC_RPC_PORT
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PISA_API = "http://{}:{}".format(HOST, PORT)
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def generate_dummy_appointment(dispute_txid):
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r = requests.get(url=PISA_API + '/get_block_count', timeout=5)
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current_height = r.json().get("block_count")
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dummy_appointment_data = {"tx": hexlify(os.urandom(32)).decode('utf-8'),
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"tx_id": dispute_txid, "start_time": current_height + 5,
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"end_time": current_height + 10, "dispute_delta": 20}
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cipher = "AES-GCM-128"
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hash_function = "SHA256"
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locator = sha256(unhexlify(dummy_appointment_data.get("tx_id"))).hexdigest()
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blob = Blob(dummy_appointment_data.get("tx"), cipher, hash_function)
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encrypted_blob = blob.encrypt((dummy_appointment_data.get("tx_id")), debug=False, logging=False)
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appointment = {"locator": locator, "start_time": dummy_appointment_data.get("start_time"),
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"end_time": dummy_appointment_data.get("end_time"),
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"dispute_delta": dummy_appointment_data.get("dispute_delta"),
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"encrypted_blob": encrypted_blob, "cipher": cipher, "hash_function": hash_function}
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return appointment
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def test_add_appointment(appointment=None):
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if not appointment:
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dispute_txid = hexlify(os.urandom(32)).decode('utf-8')
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appointment = generate_dummy_appointment(dispute_txid)
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print("Sending appointment (locator: {}) to PISA".format(appointment.get("locator")))
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r = requests.post(url=PISA_API, json=json.dumps(appointment), timeout=5)
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assert (r.status_code == 200 and r.reason == 'OK')
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print(r.content.decode())
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print("Requesting it back from PISA")
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r = requests.get(url=PISA_API + "/get_appointment?locator=" + appointment["locator"])
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assert (r.status_code == 200 and r.reason == 'OK')
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received_appointments = json.loads(r.content)
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# Take the status out and leave the received appointments ready to compare
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appointment_status = [appointment.pop("status") for appointment in received_appointments]
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# Check that the appointment is within the received appoints
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assert (appointment in received_appointments)
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# Check that all the appointments are being watched
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assert (all([status == "being_watched" for status in appointment_status]))
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def test_same_locator_multiple_appointments():
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dispute_txid = hexlify(os.urandom(32)).decode('utf-8')
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appointment = generate_dummy_appointment(dispute_txid)
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# Send it once
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test_add_appointment(appointment)
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time.sleep(0.5)
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# Try again with the same data
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print("Sending it again")
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test_add_appointment(appointment)
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time.sleep(0.5)
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# Try again with the same data but increasing the end time
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print("Sending once more")
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dup_appointment = deepcopy(appointment)
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dup_appointment["end_time"] += 1
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test_add_appointment(dup_appointment)
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print("Sleeping 5 sec")
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time.sleep(5)
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bitcoin_cli = AuthServiceProxy("http://%s:%s@%s:%d" % (BTC_RPC_USER, BTC_RPC_PASSWD, BTC_RPC_HOST, BTC_RPC_PORT))
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print("Triggering PISA with dispute tx")
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bitcoin_cli.sendrawtransaction(dispute_txid)
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print("Sleeping 10 sec (waiting for a new block)")
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time.sleep(10)
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print("Getting all appointments")
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r = requests.get(url=PISA_API + "/get_all_appointments")
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assert (r.status_code == 200 and r.reason == 'OK')
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received_appointments = json.loads(r.content)
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# Make sure there is not pending instance of the locator in the watcher
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watcher_locators = [appointment["locator"] for appointment in received_appointments["watcher_appointments"]]
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assert(appointment["locator"] not in watcher_locators)
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# Make sure all the appointments went trough
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target_jobs = [v for k, v in received_appointments["responder_jobs"].items() if v["locator"] ==
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appointment["locator"]]
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assert (len(target_jobs) == 3)
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if __name__ == '__main__':
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test_same_locator_multiple_appointments()
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print("All good!")
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