Not able to connect with firebase functions

[roshandeorukhkar]

I have deployed code as per gatsby guide lines. I am calling /auth end point for firebase auth() function. It is working fine on local with proxy(developMiddleware) but not able to connect on production. Please help.

[roshandeorukhkar]

gatsby-config.js file code ---

developMiddleware: app => {
app.use(
"/auth",
proxy({
target: "http://localhost:5001",
pathRewrite: {
"/auth": /${FIREBASE_PROJECT_ID}/${FIREBASE_APP_ZONE || 'us-central1'}/auth,
},
})
)
}

It is showing 404 error for /auth