first commit

.gitignore

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+
+auth.json

scrape.py

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+#!/bin/python3
+
+CLIENT_ID = "zU4XHVVkc2tDPo4t"
+CLIENT_SECRET = "VJKhDFqJPqvsPVNBV6ukXTJmwlvbttP7wlMlrc72se4"
+URL_BASE = "https://auth.tidal.com/v1/oauth2"
+
+import requests
+import time
+import json
+from dataclasses import dataclass
+
+
+@dataclass
+class Login:
+    deviceCode: str | None
+    userCode: str | None
+    verificationUrl: str | None
+    timeout: int | None
+    interval: int | None
+
+
+@dataclass
+class Auth:
+    userId: str | None
+    countryCode: str | None
+    accessToken: str | None
+    refreshToken: str | None
+    expiresIn: str | None
+
+
+def post(path, data, auth=None) -> dict:
+    return requests.post(URL_BASE + path, data=data, auth=auth).json()
+
+
+def getLogin() -> Login:
+    data = {"client_id": CLIENT_ID, "scope": "r_usr+w_usr+w_sub"}
+
+    result = post("/device_authorization", data)
+
+    if "status" in result and result["status"] != 200:
+        raise Exception("Client ID not accepted by Tidal")
+
+    return Login(
+        deviceCode=result["deviceCode"],
+        userCode=result["userCode"],
+        verificationUrl=result["verificationUri"],
+        timeout=result["expiresIn"],
+        interval=result["interval"],
+    )
+
+
+def getAuth(login: Login) -> Auth | None:
+    data = {
+        "client_id": CLIENT_ID,
+        "device_code": login.deviceCode,
+        "grant_type": "urn:ietf:params:oauth:grant-type:device_code",
+        "scope": "r_usr+w_usr+w_sub",
+    }
+
+    result = post("/token", data, (CLIENT_ID, CLIENT_SECRET))
+
+    if "status" in result and result["status"] != 200:
+        if result["status"] == 400 and result["sub_status"] == 1002:
+            return None  # Not logged in yet
+        else:
+            raise Exception("Failed to check authorization status")
+
+    return Auth(
+        result["user"]["userId"],
+        result["user"]["countryCode"],
+        result["access_token"],
+        result["refresh_token"],
+        result["expires_in"],
+    )
+
+
+def loginByWeb() -> Auth:
+    login = getLogin()
+    url = f"http://{login.verificationUrl}/{login.userCode}"
+    print(f"Log in at {url}")
+
+    start = time.time()
+    elapsed = 0
+    timeout = login.timeout if login.timeout else 300
+    interval = login.interval if login.interval else 2
+
+    while elapsed < timeout:
+        elapsed = time.time() - start
+        auth = getAuth(login)
+        if not auth:
+            time.sleep(interval)
+        else:
+            return auth
+
+    raise Exception("Failed to log in")
+
+
+if __name__ == "__main__":
+    try:
+        with open("auth.json", "rb") as f:
+            a = json.load(f)
+            auth = Auth(a['userId'], a['countryCode'], a['accessToken'], a['refreshToken'], a['expiresIn'])
+    except (OSError, IndexError):
+        auth = loginByWeb()
+        with open("auth.json", "w") as f:
+            json.dump(auth.__dict__, f)