LuvKaranwal21 commented on issue #24895:
URL: https://github.com/apache/superset/issues/24895#issuecomment-2796022821
Hello, yes, I resolved it with reverse proxy, basically my application's
port ran on `3000` and when I embedded superset (running on 9000) in my app, I
started getting cross origin errors, so I set up an reverse proxy like this:
```
app = FastAPI()
superset_port = 9000
@app.api_route("/superset/{path:path}", methods=["GET", "POST", "PUT",
"DELETE", "OPTIONS", "HEAD", "PATCH"])
async def proxy(request: Request, path: str):
proxy_url = f"http://localhost:{superset_port}/superset/{path}";
async with httpx.AsyncClient() as client:
# Forward the request
proxy_response = await client.request(
method=request.method,
url=proxy_url,
headers=request.headers.raw,
content=await request.body()
)
# Send the response back to the client
return Response(
content=proxy_response.content,
status_code=proxy_response.status_code,
headers=dict(proxy_response.headers)
)
.
.
.
and so on for all the routes present in superset ...around 12-15 more.
```
How I serve frontend files ?
```
from fastapi.staticfiles import StaticFiles
class CustomStaticFiles(StaticFiles):
async def get_response(self, path: str, scope):
response = await super().get_response(path, scope)
# Ensure JavaScript files are served with the correct MIME type
if path.endswith(".js"):
response.headers["Content-Type"] = "application/javascript"
return response
app.mount("/", CustomStaticFiles(directory="../ui/dist", html=True),
name="my_app")
```
Now, I serve my app (FastAPI). Both of the above pieces of code resides in
the same file. Also, make sure to build your frontend first before running the
app.
Hope this helps, or gives a clue.
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