Function loginHandler

dgraph/cmd/alpha/http.go:137–180

(w http.ResponseWriter, r *http.Request)

}

func loginHandler(w http.ResponseWriter, r *http.Request) {
	if commonHandler(w, r) {
		return
	}

	// Pass in PoorMan's auth, IP information if present.
	ctx := x.AttachRemoteIP(context.Background(), r)
	ctx = x.AttachAuthToken(ctx, r)

	body := readRequest(w, r)
	loginReq := api.LoginRequest{}
	if err := json.Unmarshal(body, &loginReq); err != nil {
		x.SetStatusWithData(w, x.Error, err.Error())
		return
	}

	resp, err := (&edgraph.Server{}).Login(ctx, &loginReq)
	if err != nil {
		x.SetStatusWithData(w, x.ErrorInvalidRequest, err.Error())
		return
	}

	jwt := &api.Jwt{}
	if err := proto.Unmarshal(resp.Json, jwt); err != nil {
		x.SetStatusWithData(w, x.Error, err.Error())
		return
	}

	response := map[string]interface{}{}
	mp := make(map[string]string)
	mp["accessJWT"] = jwt.AccessJwt
	mp["refreshJWT"] = jwt.RefreshJwt
	response["data"] = mp

	js, err := json.Marshal(response)
	if err != nil {
		x.SetStatusWithData(w, x.Error, err.Error())
		return
	}

	if _, err := x.WriteResponse(w, r, js); err != nil {
		glog.Errorf("Error while writing response: %v", err)
	}
}

// This method should just build the request and proxy it to the Query method of dgraph.Server.
// It can then encode the response as appropriate before sending it back to the user.