chore(deps): update dependency cryptography to v45.0.7

PyJWKSetError is not a subclass of PyJWKClientError — they are siblings
under PyJWTError. The empty JWKS key set error was not being caught.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.beans/nuzlocke-tracker-eg7j--fix-jwt-verification-failing-in-local-dev-hs256-fa.md

@@ -0,0 +1,13 @@
+---
+# nuzlocke-tracker-eg7j
+title: Fix JWT verification failing in local dev (HS256 fallback)
+status: completed
+type: bug
+priority: normal
+created_at: 2026-03-22T08:37:18Z
+updated_at: 2026-03-22T08:38:57Z
+---
+
+Local GoTrue signs JWTs with HS256, but the JWKS migration only supports RS256. The JWKS endpoint returns empty keys locally, causing 500 errors on all authenticated endpoints. Add HS256 fallback using SUPABASE_JWT_SECRET for local dev.
+
+## Summary of Changes\n\nAdded HS256 fallback to JWT verification so local GoTrue (which signs with HMAC) works alongside the JWKS/RS256 path used in production. Added `SUPABASE_JWT_SECRET` config setting, passed it in docker-compose.yml, and updated .env.example files.

.beans/nuzlocke-tracker-lkro--ux-make-team-section-a-floating-sidebar-on-desktop.md

@@ -5,11 +5,7 @@ status: todo
 type: feature
 priority: normal
 created_at: 2026-03-21T21:50:48Z
-<<<<<<< Updated upstream
-updated_at: 2026-03-21T22:04:08Z
-=======
 updated_at: 2026-03-22T08:08:13Z
->>>>>>> Stashed changes
 ---
 
 ## Problem

.env.example

@@ -5,6 +5,8 @@ DATABASE_URL=postgresql://postgres:postgres@localhost:5432/nuzlocke
 # Supabase Auth (backend uses JWKS from this URL for JWT verification)
 # For local dev with GoTrue container:
 SUPABASE_URL=http://localhost:9999
+# HS256 fallback for local GoTrue (not needed for Supabase Cloud):
+SUPABASE_JWT_SECRET=super-secret-jwt-token-with-at-least-32-characters-long
 SUPABASE_ANON_KEY=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoiYW5vbiIsImlzcyI6InN1cGFiYXNlIiwiaWF0IjoxNzc0MDQwNjEzLCJleHAiOjIwODk0MDA2MTN9.EV6tRj7gLqoiT-l2vDFw_67myqRjwpcZTuRb3Xs1nr4
 # For production, replace with your Supabase cloud values:
 # SUPABASE_URL=https://your-project.supabase.co

backend/.env.example

@@ -11,3 +11,5 @@ DATABASE_URL="sqlite:///./nuzlocke.db"
 # Supabase Auth (JWKS used for JWT verification)
 SUPABASE_URL=https://your-project.supabase.co
 SUPABASE_ANON_KEY=your-anon-key
+# HS256 fallback for local GoTrue (not needed for Supabase Cloud):
+# SUPABASE_JWT_SECRET=super-secret-jwt-token-with-at-least-32-characters-long

backend/pyproject.toml

@@ -14,7 +14,7 @@ dependencies = [
     "asyncpg==0.31.0",
     "alembic==1.18.4",
     "PyJWT==2.12.1",
-    "cryptography==45.0.3",
+    "cryptography==45.0.7",
 ]
 
 [project.optional-dependencies]

backend/src/app/core/auth.py

@@ -3,7 +3,7 @@ from uuid import UUID
 
 import jwt
 from fastapi import Depends, HTTPException, Request, status
-from jwt import PyJWKClient, PyJWKClientError
+from jwt import PyJWKClient, PyJWKClientError, PyJWKSetError
 from sqlalchemy import select
 from sqlalchemy.ext.asyncio import AsyncSession
 
@@ -44,26 +44,40 @@ def _extract_token(request: Request) -> str | None:
     return parts[1]
 
 
-def _verify_jwt(token: str) -> dict | None:
-    """Verify JWT using JWKS public key. Returns payload or None."""
-    client = _get_jwks_client()
-    if not client:
+def _verify_jwt_hs256(token: str) -> dict | None:
+    """Verify JWT using HS256 shared secret. Returns payload or None."""
+    if not settings.supabase_jwt_secret:
         return None
     try:
-        signing_key = client.get_signing_key_from_jwt(token)
-        payload = jwt.decode(
+        return jwt.decode(
             token,
-            signing_key.key,
-            algorithms=["RS256"],
+            settings.supabase_jwt_secret,
+            algorithms=["HS256"],
             audience="authenticated",
         )
-        return payload
-    except jwt.ExpiredSignatureError:
-        return None
     except jwt.InvalidTokenError:
         return None
-    except PyJWKClientError:
-        return None
+
+
+def _verify_jwt(token: str) -> dict | None:
+    """Verify JWT using JWKS (RS256), falling back to HS256 shared secret."""
+    client = _get_jwks_client()
+    if client:
+        try:
+            signing_key = client.get_signing_key_from_jwt(token)
+            return jwt.decode(
+                token,
+                signing_key.key,
+                algorithms=["RS256"],
+                audience="authenticated",
+            )
+        except jwt.InvalidTokenError:
+            pass
+        except PyJWKClientError:
+            pass
+        except PyJWKSetError:
+            pass
+    return _verify_jwt_hs256(token)
 
 
 def get_current_user(request: Request) -> AuthUser | None:

backend/src/app/core/config.py

@@ -20,6 +20,7 @@ class Settings(BaseSettings):
     # Supabase Auth
     supabase_url: str | None = None
     supabase_anon_key: str | None = None
+    supabase_jwt_secret: str | None = None
 
 
 settings = Settings()

docker-compose.yml

@@ -12,8 +12,9 @@ services:
     environment:
       - DEBUG=true
       - DATABASE_URL=postgresql://postgres:postgres@db:5432/nuzlocke
-      # Auth - uses JWKS from GoTrue for JWT verification
+      # Auth - uses JWKS from GoTrue for JWT verification, with HS256 fallback
       - SUPABASE_URL=http://gotrue:9999
+      - SUPABASE_JWT_SECRET=super-secret-jwt-token-with-at-least-32-characters-long
     depends_on:
       db:
         condition: service_healthy

frontend/package-lock.json

@@ -13,7 +13,7 @@
         "@dnd-kit/utilities": "3.2.2",
         "@supabase/supabase-js": "^2.99.3",
         "@tailwindcss/typography": "^0.5.19",
-        "@tanstack/react-query": "5.91.3",
+        "@tanstack/react-query": "5.94.5",
         "react": "19.2.4",
         "react-dom": "19.2.4",
         "react-markdown": "^10.1.0",
@@ -1817,9 +1817,9 @@
       }
     },
     "node_modules/@tanstack/query-core": {
-      "version": "5.91.2",
-      "resolved": "https://registry.npmjs.org/@tanstack/query-core/-/query-core-5.91.2.tgz",
-      "integrity": "sha512-Uz2pTgPC1mhqrrSGg18RKCWT/pkduAYtxbcyIyKBhw7dTWjXZIzqmpzO2lBkyWr4hlImQgpu1m1pei3UnkFRWw==",
+      "version": "5.94.5",
+      "resolved": "https://registry.npmjs.org/@tanstack/query-core/-/query-core-5.94.5.tgz",
+      "integrity": "sha512-Vx1JJiBURW/wdNGP45afjrqn0LfxYwL7K/bSrQvNRtyLGF1bxQPgUXCpzscG29e+UeFOh9hz1KOVala0N+bZiA==",
       "license": "MIT",
       "funding": {
         "type": "github",
@@ -1827,12 +1827,12 @@
       }
     },
     "node_modules/@tanstack/react-query": {
-      "version": "5.91.3",
-      "resolved": "https://registry.npmjs.org/@tanstack/react-query/-/react-query-5.91.3.tgz",
-      "integrity": "sha512-D8jsCexxS5crZxAeiH6VlLHOUzmHOxeW5c11y8rZu0c34u/cy18hUKQXA/gn1Ila3ZIFzP+Pzv76YnliC0EtZQ==",
+      "version": "5.94.5",
+      "resolved": "https://registry.npmjs.org/@tanstack/react-query/-/react-query-5.94.5.tgz",
+      "integrity": "sha512-1wmrxKFkor+q8l+ygdHmv0Sq5g84Q3p4xvuJ7AdSIAhQQ7udOt+ZSZ19g1Jea3mHqtlTslLGJsmC4vHFgP0P3A==",
       "license": "MIT",
       "dependencies": {
-        "@tanstack/query-core": "5.91.2"
+        "@tanstack/query-core": "5.94.5"
       },
       "funding": {
         "type": "github",

frontend/package.json

@@ -21,7 +21,7 @@
     "@dnd-kit/utilities": "3.2.2",
     "@supabase/supabase-js": "^2.99.3",
     "@tailwindcss/typography": "^0.5.19",
-    "@tanstack/react-query": "5.91.3",
+    "@tanstack/react-query": "5.94.5",
     "react": "19.2.4",
     "react-dom": "19.2.4",
     "react-markdown": "^10.1.0",