Is it possible to forward the query parameters when authforward

Traefik Traefik v2
1

I am using authForward in traefik 2.10.x to do some token check, this is the middleware config:

apiVersion: traefik.io/v1alpha1
kind: Middleware
metadata:
  name: jwt-token-auth
  namespace: reddwarf-pro
spec:
  forwardAuth:
    address: >-
      http://dolphin-post-service.reddwarf-pro.svc.cluster.local:11014/post/auth/access_token/verify

when I put the access token in query parameters, the authforward could not forward the query parameters. what should i do to forward the query parameters?(I have to put the access token in parameters becuase the sse and websocket did not support custom headers)

1 Like
2

The X-Forwarded-Uri header in the ForwardAuth request might include the query. (doc)

3

I read the doc again and again but did not found the doc mention that the X-Forwarded-Uri enabled will forward the query parameter. I tried:

trustForwardHeader: true

but did not work.

4

X-Forwarded-Uri header should include the original URL, and a URL usually includes the query string.

It will not add the query parameter of the original request to the ForwardAuth query.

You need to read it from the added header.

5

works, I enable the trustForwardHeader: true and get the url parameters in server side like this:

String uri = request.getHeader("X-Forwarded-Uri");