fix(jwt-bearer-token): use AUTH_DB instead of SQL_URI for user/client lookup

JWTBearerToken.__init__ was calling with_db_connection with
app.config["SQL_URI"] (the GeneNetwork MariaDB URI) to look up the
authenticated user and OAuth2 client.  gn_libs.sqlite3.with_db_connection
expects a SQLite file path, so passing a MySQL URI causes an
OperationalError: unable to open database file every time a JWT is
validated through require_oauth.acquire().

Use app.config["AUTH_DB"] (the gn-auth SQLite database) for both
lookups.  Also normalise the whitespace in the user lookup lambda while
here.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Reviewed-By: Frederick M. Muriithi <fredmanglis@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/gn_auth/auth/authentication/oauth2/models/jwt_bearer_token.py b/gn_auth/auth/authentication/oauth2/models/jwt_bearer_token.py
index 3a93265..39249ba 100644
--- a/gn_auth/auth/authentication/oauth2/models/jwt_bearer_token.py
+++ b/gn_auth/auth/authentication/oauth2/models/jwt_bearer_token.py
@@ -20,10 +20,10 @@ class JWTBearerToken(_JWTBearerToken):
         #       OAuth2Client is a dataclass
         super().__init__(payload, header, options, params)
         self.user = with_db_connection(
-            app.config["SQL_URI"],
-            lambda conn:user_by_id(conn, uuid.UUID(payload["sub"])))
+            app.config["AUTH_DB"],
+            lambda conn: user_by_id(conn, uuid.UUID(payload["sub"])))
         self.client = with_db_connection(
-            app.config["SQL_URI"],
+            app.config["AUTH_DB"],
             lambda conn: fetch_client(
                 conn, uuid.UUID(payload["oauth2_client_id"])
             )