Nuxt•6mo ago

Express compatible request object

Is there an Express compatible request object available from a server route? I am trying to integrate samlify and it needs to parse the request but it seems the nitro request object is incompatible.

10 Replies

manniL•6mo ago

you can try using event.node.req but it'll go away in the next major or toNodeMiddleware with samlify

bnasonOP•6mo ago

yea I'm using event.node.req right now. Is toNodeMiddleware avaiable in v3.12 with v4 compatibilityVersion set? const { extract } = await serviceProvider.parseLoginResponse(identityProvider, 'post', event.node.req) aaah maybe this will work: https://nuxt.com/docs/guide/directory-structure/server#legacy-handler-or-middleware

manniL•6mo ago

Yes it should be Ah sorry yes From not to 👀

bnasonOP•6mo ago

Ok so it looks like the error I'm getting is because request.body is undefined

manniL•6mo ago

Did you read the body beforehand?

bnasonOP•6mo ago

no I haven't does fromNodeMiddleware parse the body or do I need to install the express bodyParser somehow?

manniL•6mo ago

If you would need it with samlify maybe (Never used that lib) How did you try using it with fromNodeMiddleware?

bnasonOP•6mo ago

Same code as above: const { extract } = await serviceProvider.parseLoginResponse(identityProvider, 'post', request) its expecting request.body to exist

manniL•6mo ago

Can you show the whole code?

bnasonOP•6mo ago

import jwt from 'jsonwebtoken'

import { identityProvider, serviceProvider } from '~/server/utils/saml'

export default fromNodeMiddleware(async (request, response) => {
    try {
        const { extract } = await serviceProvider.parseLoginResponse(identityProvider, 'post', request)
        const { session } = extract.attributes

        const cookie = jwt.sign(session, process.env.SESSION_SECRET || 'foobar', { expiresIn: '1h' })

        // setCookie(event, 'SESSION', cookie)
    } catch (e) {
        console.error('[FATAL] when parsing login response sent from IdP', e)
    }
})

import jwt from 'jsonwebtoken'

import { identityProvider, serviceProvider } from '~/server/utils/saml'

export default fromNodeMiddleware(async (request, response) => {
    try {
        const { extract } = await serviceProvider.parseLoginResponse(identityProvider, 'post', request)
        const { session } = extract.attributes

        const cookie = jwt.sign(session, process.env.SESSION_SECRET || 'foobar', { expiresIn: '1h' })

        // setCookie(event, 'SESSION', cookie)
    } catch (e) {
        console.error('[FATAL] when parsing login response sent from IdP', e)
    }
})

hmm i bet its the async nope =\ I even installed bodyParser as a server middleware but that just gives me an empty object {} instead of undefined export default fromNodeMiddleware(bodyParser.text()) Weird, even using a normal event handler, the body is { '{}': '' }

export default defineEventHandler(async (event) => {
    const body = await readBody(event)
    console.log(JSON.stringify(body))
})

export default defineEventHandler(async (event) => {
    const body = await readBody(event)
    console.log(JSON.stringify(body))
})

ok I don't know why it's looking at the body... the damn thing is urlencoded! aha! export default fromNodeMiddleware(bodyParser.urlencoded({ extended: false })) Now to get that body parser only on that route

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Express compatible request object