Supertokens middleware - empty body {}

[manazoid]

What version of Elysia is running?

Elysia: command not found

What platform is your computer?

Microsoft Windows NT 10.0.19044.0 x64

What steps can reproduce the bug?

install elysia, supertokens-node and elysia-connect-middleware

bun i elysia elysia-connect-middleware @elysiajs/cors supertokens-node

create project bun create elysia app and insert following config of middlewares

// index.ts
import supertokens from "supertokens-node";
import Session from "supertokens-node/recipe/session";
import EmailPassword from "supertokens-node/recipe/emailpassword";
import {TypeInput} from "supertokens-node/types";
import Elysia from "elysia";
import {connect} from "elysia-connect-middleware";
import {cors} from '@elysiajs/cors'
import {middleware} from "supertokens-node/framework/express";

const SuperTokensConfig: TypeInput = {
  supertokens: {
    connectionURI: "https://try.supertokens.com",
  },
  appInfo: {
    appName: "supertokensx",
    apiDomain: "http://localhost:3000",
    websiteDomain: "http://localhost:5173",
    apiBasePath: "/auth",
    websiteBasePath: "/auth",
  },
  recipeList: [
    EmailPassword.init(),
    Session.init(),
  ]
}

supertokens.init(SuperTokensConfig)

new Elysia()

.use(cors({
  origin: "http://localhost:3000",
  allowedHeaders: ["content-type", ...supertokens.getAllCORSHeaders()],
  methods: ["GET", "PUT", "POST", "DELETE"],
  credentials: true,
}));

.use(connect((req, res, next) => {
  console.log(req.body) // check for empty body {}
  next();
// @ts-ignore
}, middleware()))

.listen(3000, () => {
  console.log('Server is running on http://localhost:3000');
});

run it and check signin endpoint with POST method on frontend

bun dev

• frontend can be any from this docs

What is the expected behavior?

Signin endpoint works fine and all other endpoints receive non-empty JSON body (like normal)

app.use(connect((req, res, next) => {
  console.log(req.body) // not empty body {}
  next();
// @ts-ignore
}, middleware()))

Body

{
  "formFields": [
    {
      "id": "email",
      "value": "user@example.com"
    },
    {
      "id": "password",
      "value": "1234abcd"
    }
  ],
  "shouldTryLinkingWithSessionUser": false
}

What do you see instead?

Elysia does not provide any body to middlewares and ignore it at all.

// HERE IS LOG OF BODY
app.use(connect((req, res, next) => {
  console.log(req.body) // check for empty body {}
  next();
// @ts-ignore
}, middleware()))

Body

{}

Additional information

https://supertokens.com/docs/emailpassword/quickstart/backend-setup

If you won't to open frontend, then you can try POST /auth/signin with following body for test

{
  "formFields": [
    {
      "id": "email",
      "value": "user@example.com"
    },
    {
      "id": "password",
      "value": "1234abcd"
    }
  ],
  "shouldTryLinkingWithSessionUser": false
}

Have you try removing the node_modules and bun.lockb and try again yet?

yes