Use osu! cookie instead of logging in

It seems logging in via this endpoint doesn't work anymore, using a cookie as a temporary way to download replays.
In the future it may be wise to use the osu!lazer oauth endpoint to do that.

.env.example

@@ -5,8 +5,7 @@ REDDIT_USERNAME=
 REDDIT_USER_AGENT=
 REDDIT_SUBREDDIT=
 OSU_API_KEY=
-OSU_USERNAME=
-OSU_PASSWORD=
+OSU_COOKIE=
 ORDR_API_KEY=devmode_success
 SERVER_ADDR=
 REDIS_HOST=localhost

src/queue.py

@@ -1,3 +1,4 @@
+import logging
 import os
 
 from typing import Iterable
@@ -33,5 +34,5 @@ def _stream() -> Iterable[Comment]:
 
 def main() -> None:
     for comment in _stream():
-        print(comment)
+        logging.info(f"Enqueueing comment id {comment}")
         enqueue(job, comment)

src/worker/osu.py

@@ -3,7 +3,7 @@
 from pathlib import Path
 from tempfile import mkstemp
 
-from requests import Session
+import requests
 
 from . import ReplyWith
 
@@ -21,13 +21,13 @@ def download_replay(score: int) -> Path:
 
 def _download(url: str) -> bytes:
     """Download something from osu!web at `url`, returning the file contents."""
-    with _login() as sess:
-        resp = sess.get(f"{url}/download", headers={"Referer": url})
+    download_url = f"{url}/download"
+    resp = requests.get(download_url, headers={"Referer": url, "Cookie": os.environ.get("OSU_COOKIE")})
     if not resp.ok:
-        raise ReplyWith("Sorry, a download failed.")
+        raise ReplyWith(f"Sorry, a download failed at {download_url}.")
     return resp.content
 
-
+'''
 def _login() -> Session:
     """Get a `Session` that's logged into osu!web."""
     # Technique comes from: https://github.com/TheBicPen/osu-lazer-bot.
@@ -46,3 +46,4 @@ def _login() -> Session:
     if resp.status_code == 302:
         return sess
     raise ReplyWith("Sorry, I couldn't log into osu!web.")
+'''

src/worker/reddit.py

@@ -161,6 +161,7 @@ def _score_id(beatmap: int, player: int, mods: int) -> int:
     score = scores[0]
     if not score.replay_available:
         raise ReplyWith("Sorry, the replay is not available for download.")
+    logging.info(f"Found score id {score.score_id}")
     return cast(int, score.score_id)