How to redirect with a oauth token return with fastapi?
How to redirect with a oauth token return with fastapi?
1 answer
@elise_daugherty
To redirect with an OAuth token return in FastAPI, you can use the RedirectResponse class from the fastapi.responses module. Here is an example of how you can redirect with an OAuth token return in FastAPI:
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from fastapi import FastAPI, Depends, HTTPException
from fastapi.security import OAuth2PasswordBearer
from fastapi.responses import RedirectResponse
app = FastAPI()
oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
@app.get("/")
def get_token(token: str = Depends(oauth2_scheme)):
# Validate the token and perform necessary checks
if token != "valid_token":
raise HTTPException(status_code=401, detail="Invalid token")
# Redirect to a different URL with the token in the query parameters
redirect_url = "https://example.com/callback?token=" + token
return RedirectResponse(url=redirect_url)
if __name__ == "__main__":
import uvicorn
uvicorn.run(app, host="127.0.0.1", port=8000)
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In this example, the / endpoint requires a valid OAuth token to be passed in as a query parameter. If the token is valid, the endpoint will redirect to https://example.com/callback?token={token} where the token is included in the query parameters.
You can test this endpoint by running the FastAPI application and making a GET request to the / endpoint with a valid token as a query parameter. The application will then redirect to the specified URL with the token included.