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4 Commits
5a9848fd5f
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renovate/r
| Author | SHA1 | Date | |
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c7df68ac7c | ||
| d8fec0e5d7 | |||
| c9b09b8250 | |||
| fde1867863 |
@@ -5,9 +5,11 @@ status: completed
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type: bug
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priority: normal
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created_at: 2026-03-22T10:51:30Z
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updated_at: 2026-03-22T10:52:46Z
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updated_at: 2026-03-22T10:59:46Z
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---
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Backend JWKS verification only accepts RS256 algorithm, but Supabase JWT key was switched to ECC P-256 (ES256). This causes 401 errors on all authenticated requests. Fix: accept both RS256 and ES256 in the algorithms list, and update tests accordingly.
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## Summary of Changes\n\nAdded ES256 to the accepted JWT algorithms in `_verify_jwt()` so ECC P-256 keys from Supabase are verified correctly alongside RSA keys. Added corresponding test with EC key fixtures.
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Deployed to production via PR #86 merge on 2026-03-22.
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@@ -1,6 +1,10 @@
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from fastapi import APIRouter
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import urllib.request
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from fastapi import APIRouter, Request
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from sqlalchemy import text
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from app.core.auth import _build_jwks_url, _extract_token, _get_jwks_client
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from app.core.config import settings
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from app.core.database import async_session
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router = APIRouter(tags=["health"])
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@@ -23,3 +27,45 @@ async def health_check():
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async def root():
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"""Root endpoint."""
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return {"message": "Nuzlocke Tracker API", "docs": "/docs"}
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@router.get("/auth-debug")
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async def auth_debug(request: Request):
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"""Temporary diagnostic endpoint for auth debugging."""
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result: dict = {}
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# Config
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result["supabase_url"] = settings.supabase_url
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result["has_jwt_secret"] = bool(settings.supabase_jwt_secret)
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result["jwks_url"] = (
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_build_jwks_url(settings.supabase_url) if settings.supabase_url else None
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)
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# JWKS fetch
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jwks_url = result["jwks_url"]
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if jwks_url:
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try:
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with urllib.request.urlopen(jwks_url, timeout=5) as resp:
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result["jwks_status"] = resp.status
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result["jwks_body"] = resp.read().decode()
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except Exception as e:
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result["jwks_fetch_error"] = str(e)
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# JWKS client
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client = _get_jwks_client()
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result["jwks_client_exists"] = client is not None
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# Token info (header only, no secrets)
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token = _extract_token(request)
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if token:
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import jwt
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try:
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header = jwt.get_unverified_header(token)
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result["token_header"] = header
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except Exception as e:
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result["token_header_error"] = str(e)
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else:
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result["token"] = "not provided"
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return result
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@@ -1,3 +1,4 @@
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import logging
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from dataclasses import dataclass
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from uuid import UUID
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@@ -12,6 +13,7 @@ from app.core.database import get_session
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from app.models.nuzlocke_run import NuzlockeRun
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from app.models.user import User
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logger = logging.getLogger(__name__)
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_jwks_client: PyJWKClient | None = None
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@@ -24,11 +26,21 @@ class AuthUser:
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role: str | None = None
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def _build_jwks_url(base_url: str) -> str:
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"""Build the JWKS URL, adding /auth/v1 prefix for Supabase Cloud."""
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base = base_url.rstrip("/")
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if "/auth/v1" in base:
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return f"{base}/.well-known/jwks.json"
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# Supabase Cloud URLs need the /auth/v1 prefix;
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# local GoTrue serves JWKS at root but uses HS256 fallback anyway.
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return f"{base}/auth/v1/.well-known/jwks.json"
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def _get_jwks_client() -> PyJWKClient | None:
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"""Get or create a cached JWKS client."""
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global _jwks_client
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if _jwks_client is None and settings.supabase_url:
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jwks_url = f"{settings.supabase_url.rstrip('/')}/.well-known/jwks.json"
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jwks_url = _build_jwks_url(settings.supabase_url)
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_jwks_client = PyJWKClient(jwks_url, cache_jwk_set=True, lifespan=300)
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return _jwks_client
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@@ -71,12 +83,14 @@ def _verify_jwt(token: str) -> dict | None:
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algorithms=["RS256", "ES256"],
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audience="authenticated",
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)
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except jwt.InvalidTokenError:
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pass
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except PyJWKClientError:
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pass
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except PyJWKSetError:
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pass
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except jwt.InvalidTokenError as e:
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logger.warning("JWKS JWT validation failed: %s", e)
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except PyJWKClientError as e:
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logger.warning("JWKS client error: %s", e)
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except PyJWKSetError as e:
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logger.warning("JWKS set error: %s", e)
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else:
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logger.warning("No JWKS client available (SUPABASE_URL not set?)")
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return _verify_jwt_hs256(token)
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16
frontend/package-lock.json
generated
16
frontend/package-lock.json
generated
@@ -17,7 +17,7 @@
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"react": "19.2.4",
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"react-dom": "19.2.4",
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"react-markdown": "^10.1.0",
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"react-router-dom": "7.13.1",
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"react-router-dom": "7.14.0",
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"remark-gfm": "^4.0.1",
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"sonner": "2.0.7"
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},
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@@ -4385,9 +4385,9 @@
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}
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},
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"node_modules/react-router": {
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"version": "7.13.1",
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"resolved": "https://registry.npmjs.org/react-router/-/react-router-7.13.1.tgz",
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"integrity": "sha512-td+xP4X2/6BJvZoX6xw++A2DdEi++YypA69bJUV5oVvqf6/9/9nNlD70YO1e9d3MyamJEBQFEzk6mbfDYbqrSA==",
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"version": "7.14.0",
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"resolved": "https://registry.npmjs.org/react-router/-/react-router-7.14.0.tgz",
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"integrity": "sha512-m/xR9N4LQLmAS0ZhkY2nkPA1N7gQ5TUVa5n8TgANuDTARbn1gt+zLPXEm7W0XDTbrQ2AJSJKhoa6yx1D8BcpxQ==",
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"license": "MIT",
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"dependencies": {
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"cookie": "^1.0.1",
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@@ -4407,12 +4407,12 @@
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}
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},
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"node_modules/react-router-dom": {
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"version": "7.13.1",
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"resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.13.1.tgz",
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"integrity": "sha512-UJnV3Rxc5TgUPJt2KJpo1Jpy0OKQr0AjgbZzBFjaPJcFOb2Y8jA5H3LT8HUJAiRLlWrEXWHbF1Z4SCZaQjWDHw==",
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"version": "7.14.0",
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"resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-7.14.0.tgz",
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"integrity": "sha512-2G3ajSVSZMEtmTjIklRWlNvo8wICEpLihfD/0YMDxbWK2UyP5EGfnoIn9AIQGnF3G/FX0MRbHXdFcD+rL1ZreQ==",
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"license": "MIT",
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"dependencies": {
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"react-router": "7.13.1"
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"react-router": "7.14.0"
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},
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"engines": {
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"node": ">=20.0.0"
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@@ -25,7 +25,7 @@
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"react": "19.2.4",
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"react-dom": "19.2.4",
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"react-markdown": "^10.1.0",
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"react-router-dom": "7.13.1",
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"react-router-dom": "7.14.0",
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"remark-gfm": "^4.0.1",
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"sonner": "2.0.7"
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},
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