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Serve frontends via FastAPI static files to fix Brave browser file access block

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Each backend now mounts its frontend directory at /ui/ so the UIs are
accessible via http://localhost:800x/ui/ instead of file:// URLs.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Dierk
2026-05-19 11:40:42 +02:00
parent 66f7db40b0
commit 4e68b2f226
3 changed files with 12 additions and 0 deletions
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oravector-demo/backend/main_oracle.py
+4
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@@ -3,6 +3,7 @@ import array
from fastapi import FastAPI, Query from fastapi import FastAPI, Query
from fastapi.middleware.cors import CORSMiddleware from fastapi.middleware.cors import CORSMiddleware
from fastapi.responses import FileResponse from fastapi.responses import FileResponse
from fastapi.staticfiles import StaticFiles
from dotenv import load_dotenv from dotenv import load_dotenv
from db_oracle import get_connection from db_oracle import get_connection
from embedder import embed_text from embedder import embed_text
@@ -11,8 +12,11 @@ load_dotenv()
PHOTOS_DIR = os.getenv("PHOTOS_DIR") PHOTOS_DIR = os.getenv("PHOTOS_DIR")
FRONTEND_DIR = os.path.join(os.path.dirname(__file__), "../../oravector-demo/frontend")
app = FastAPI() app = FastAPI()
app.add_middleware(CORSMiddleware, allow_origins=["*"], allow_methods=["*"], allow_headers=["*"]) app.add_middleware(CORSMiddleware, allow_origins=["*"], allow_methods=["*"], allow_headers=["*"])
app.mount("/ui", StaticFiles(directory=os.path.abspath(FRONTEND_DIR), html=True), name="ui")
@app.get("/search") @app.get("/search")
def search(q: str = Query(...), limit: int = Query(12)): def search(q: str = Query(...), limit: int = Query(12)):
oravector-demo/backend/main_oracle_indb.py
+4
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@@ -2,6 +2,7 @@ import os
from fastapi import FastAPI, Query from fastapi import FastAPI, Query
from fastapi.middleware.cors import CORSMiddleware from fastapi.middleware.cors import CORSMiddleware
from fastapi.responses import FileResponse from fastapi.responses import FileResponse
from fastapi.staticfiles import StaticFiles
from dotenv import load_dotenv from dotenv import load_dotenv
from db_oracle import get_connection_indb from db_oracle import get_connection_indb
@@ -9,8 +10,11 @@ load_dotenv()
PHOTOS_DIR = os.getenv("PHOTOS_DIR") PHOTOS_DIR = os.getenv("PHOTOS_DIR")
FRONTEND_DIR = os.path.join(os.path.dirname(__file__), "../../oravector-demo/frontend")
app = FastAPI() app = FastAPI()
app.add_middleware(CORSMiddleware, allow_origins=["*"], allow_methods=["*"], allow_headers=["*"]) app.add_middleware(CORSMiddleware, allow_origins=["*"], allow_methods=["*"], allow_headers=["*"])
app.mount("/ui", StaticFiles(directory=os.path.abspath(FRONTEND_DIR), html=True), name="ui")
@app.get("/search") @app.get("/search")
def search(q: str = Query(...), limit: int = Query(12)): def search(q: str = Query(...), limit: int = Query(12)):
pgvector-demo/backend/main.py
+4
View File
@@ -2,6 +2,7 @@ import os
from fastapi import FastAPI, Query from fastapi import FastAPI, Query
from fastapi.middleware.cors import CORSMiddleware from fastapi.middleware.cors import CORSMiddleware
from fastapi.responses import FileResponse from fastapi.responses import FileResponse
from fastapi.staticfiles import StaticFiles
from dotenv import load_dotenv from dotenv import load_dotenv
from db import get_connection from db import get_connection
from embedder import embed_text from embedder import embed_text
@@ -10,8 +11,11 @@ load_dotenv()
PHOTOS_DIR = os.getenv("PHOTOS_DIR") PHOTOS_DIR = os.getenv("PHOTOS_DIR")
FRONTEND_DIR = os.path.join(os.path.dirname(__file__), "../../pgvector-demo/frontend")
app = FastAPI() app = FastAPI()
app.add_middleware(CORSMiddleware, allow_origins=["*"], allow_methods=["*"], allow_headers=["*"]) app.add_middleware(CORSMiddleware, allow_origins=["*"], allow_methods=["*"], allow_headers=["*"])
app.mount("/ui", StaticFiles(directory=os.path.abspath(FRONTEND_DIR), html=True), name="ui")
@app.get("/search") @app.get("/search")
def search(q: str = Query(...), limit: int = Query(12)): def search(q: str = Query(...), limit: int = Query(12)):