katzenpost_thin_client 0.0.3

This rust crate provides an async thin client library for Katzenpost, a post quantum decryption mixnet.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

#!/usr/bin/env python3

import asyncio
from thinclient import ThinClient, Config

class ClientState:
    def __init__(self):
        self.reply_message = None
    def save_reply(self, reply):
        self.reply_message = reply

async def main():
    state = ClientState()
    cfg = Config(on_message_reply=state.save_reply)
    client = ThinClient(cfg)
    loop = asyncio.get_event_loop()
    await client.start(loop)
    service_desc = client.get_service("echo")
    surb_id = client.new_surb_id()
    payload = "hello"
    dest = service_desc.to_destination()

    client.send_reliable_message(surb_id, payload, dest[0], dest[1])
    await client.await_message_reply()

    payload2 = state.reply_message['payload']
    payload2 = payload2[0:len(payload)]
    assert len(payload) == len(payload2)
    assert payload2.decode() == payload
    print("stopping client")
    client.stop()

if __name__ == '__main__':
    asyncio.run(main())