From dbd77744707100ab96a95d07664a1cec244cd781 Mon Sep 17 00:00:00 2001
From: Nirvana <Nirvana@gmail.com>
Date: Sat, 30 May 2026 21:38:16 +0200
Subject: [PATCH] joyn deviceinfo

---
 .../providers/joyn/auth.py                    | 23 ++++++++++++++++++-
 .../providers/joyn/constants.py               |  1 +
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/lib/streaming_providers/providers/joyn/auth.py b/lib/streaming_providers/providers/joyn/auth.py
index 9d1bc3d..65636b8 100644
--- a/lib/streaming_providers/providers/joyn/auth.py
+++ b/lib/streaming_providers/providers/joyn/auth.py
@@ -481,7 +481,28 @@ class JoynAuthenticator(BaseOAuth2Authenticator):
             except Exception as e:
                 logger.debug(f"User check failed (non-fatal): {e}")
 
-            # Step 1: Initiate PASSWORD verification
+            # Step 1a: Register device fingerprint — required before PASSWORD initiation
+            try:
+                import hashlib
+                _fingerprint_input = f"{request_id}{self._device_id}{JOYN_USER_AGENT}"
+                _fingerprint = hashlib.sha256(_fingerprint_input.encode()).hexdigest()
+                _request(
+                    "POST",
+                    "https://auth.7pass.de/device-srv/deviceinfo",
+                    json={
+                        "fingerprint": _fingerprint,
+                        "userAgent": "",
+                    },
+                    content_type="application/json",
+                    headers={
+                        "Referer": signin_url,
+                        "Origin": "https://signin.7pass.de",
+                    },
+                )
+            except Exception as e:
+                logger.debug(f"Device info registration failed (non-fatal): {e}")
+
+            # Step 1b: Initiate PASSWORD verification
             # Wrapped in try/except so HTTPError from raise_for_status inside the
             # HTTP manager doesn't bypass our Cloudflare detection.
             try:
diff --git a/lib/streaming_providers/providers/joyn/constants.py b/lib/streaming_providers/providers/joyn/constants.py
index 5abb4ca..3dea12c 100644
--- a/lib/streaming_providers/providers/joyn/constants.py
+++ b/lib/streaming_providers/providers/joyn/constants.py
@@ -28,6 +28,7 @@ JOYN_7PASS_ENDPOINTS = {
     "REGISTRATION_SETUP": f"{JOYN_7PASS_BASE_URL}/registration-setup-srv/public/list",
     "VERIFICATION_CONFIGURED": f"{JOYN_7PASS_BASE_URL}/verification-srv/v2/setup/public/configured/list",
     "VERIFICATION_INITIATE": f"{JOYN_7PASS_BASE_URL}/verification-srv/v2/authenticate/initiate/PASSWORD",  # NEW
+    "DEVICE_INFO": f"{JOYN_7PASS_BASE_URL}/device-srv/deviceinfo",  # Required before PASSWORD initiation
 }
 
 # Joyn auth endpoints (non-OIDC)