hangman/python_frontend/frontend.py
2025-06-30 14:23:13 +02:00

109 lines
2.5 KiB
Python

from __future__ import annotations
from typing import List
import requests
from nacl.signing import SigningKey, VerifyKey
import base64
import json
BASE_URL = "http://localhost:1323/api"
class User:
def __init__(self, session: Session, name: str) -> None:
self.session = session
self.name = name
self.signing_key = SigningKey.generate()
r = requests.post(BASE_URL + f"/{self.session.name}/user", json={
"Name": name,
"PublicKey": base64.b64encode(self.signing_key.verify_key.__bytes__()).decode("ascii")
})
data = r.json()
print(json.dumps(data, indent=4))
def __repr__(self) -> str:
return f"User({self.name})"
def test_auth(self):
r = self.signed_request("/test-auth", {
"foo": "bar"
})
print(r.content)
def guess(self, letter: str):
r = self.signed_request("/guess", {
"Guess": letter
})
print(r.content)
def signed_request(self, endpoint: str, body: dict) -> requests.Response:
payload = json.dumps(body).encode("utf-8")
signature = self.signing_key.sign(payload)
return requests.post(
url=BASE_URL+f"/{self.session.name}"+endpoint,
data=payload,
headers={
"Content-Type": "application/json",
"signature": base64.b64encode(signature.signature).decode("ascii")
}
)
class Session:
def __init__(self) -> None:
data = requests.post(BASE_URL + "/session").json()
self.name = data["Name"]
self.users: List[User] = []
def __repr__(self) -> str:
return f"Session({self.name})"
def add_user(self, name: str) -> User:
u = User(session=self, name=name)
self.users.append(u)
return u
def build_word_dict():
lines = [
"""package words
var Words []string = []string{"""
]
with open("/usr/share/dict/words", "r") as f:
for l in f.readlines():
l = l.strip()
if not l.isalpha():
continue
lines.append(f'\t"{l}",')
lines.append("}")
with open("internal/words/dictionary.go", "w") as f:
f.write("\n".join(lines))
exit()
if __name__ == "__main__":
s = Session()
print(s)
a = s.add_user(name="Hazel_1")
b = s.add_user(name="Hazel_2")
c = s.add_user(name="Hazel_3")
a.guess("a")
b.guess("e")
c.guess("i")
a.guess("o")
b.guess("u")