dcache/test.py

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#!/bin/env /bin/python
# mCaptcha - A proof of work based DoS protection system
# Copyright © 2023 Aravinth Manivannan <realravinth@batsense.net>
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#
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# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from pprint import pprint
import requests
def init(host: str):
resp = requests.post(f"http://{host}/init")
print(f"Initialization status: {resp.status_code}")
def add_host(host: str, id: int, peer: str):
params = [id, peer]
resp = requests.post(f"http://{host}/add-learner", json=params)
print(f"Adding host {peer}. Status: {resp.status_code}")
def switch_to_cluster(host: str, nodes: [int]):
resp = requests.post(f"http://{host}/change-membership", json=nodes)
print(f"Switching to cluster. Status: {resp.status_code}")
def metrics(host: str):
resp = requests.get(f"http://{host}/metrics")
data = resp.json()
pprint(data)
def write(host, data):
resp = requests.post(f"http://{host}/write", json=data)
print(f"RPC Status: {resp.status_code}")
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resp = resp.json()
if "Err" in resp:
leader = resp["Err"]["APIError"]["ForwardToLeader"]["leader_node"]["addr"]
print(f"Forwarding write to leader {leader}")
return write(leader, data)
return resp["Ok"]["data"]
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def add_vote(host: str, captcha_id: str):
resp = write(host, data={"AddVisitor": captcha_id})
pprint(resp)
def add_captcha(host: str, captcha_id: str):
params = {
"AddCaptcha": {
"id": captcha_id,
"mcaptcha": {
"visitor_threshold": 0,
"defense": {
"levels": [
{"visitor_threshold": 50, "difficulty_factor": 500},
{"visitor_threshold": 5000, "difficulty_factor": 50000},
],
"current_visitor_threshold": 0,
},
"duration": 30,
},
}
}
resp = write(host, data=params)
pprint(f"Captcha added {captcha_id}: {resp}")
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host = "localhost:9001"
peers = [(2, "localhost:9002"), (3, "localhost:9003"), (4, "localhost:9004")]
captcha_id = "test_1"
def initialize_cluster():
init(host)
for peer_id, peer in peers:
add_host(host=host, id=peer_id, peer=peer)
switch_to_cluster(host, nodes=[1, 2,3,4])
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add_captcha(host, captcha_id)
add_vote(host, captcha_id)
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for _ in range(0, 600):
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add_vote(host, captcha_id)
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if __name__ == "__main__":
add_vote("localhost:9002", captcha_id)