46 lines
1.0 KiB
TypeScript
46 lines
1.0 KiB
TypeScript
import type { Session, User } from 'lucia'
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import fp from 'fastify-plugin'
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import { auth } from '../auth/lucia.ts'
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declare module 'fastify' {
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interface FastifyRequest {
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user: User | null
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session: Session | null
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}
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}
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export default fp(async (fastify) => {
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fastify.decorateRequest('user', null)
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fastify.decorateRequest('session', null)
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fastify.addHook('preHandler', async (req, reply) => {
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try {
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const sessionId = auth.readSessionCookie(req.headers.cookie ?? '')
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if (!sessionId)
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return
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const { session, user } = await auth.validateSession(sessionId ?? '')
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if (session && session.fresh) {
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const cookie = auth.createSessionCookie(session.id)
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reply.setCookie(cookie.name, cookie.value, cookie.attributes)
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}
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if (!session) {
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const blank = auth.createBlankSessionCookie()
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reply.setCookie(blank.name, blank.value, blank.attributes)
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}
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req.user = user
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req.session = session
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}
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catch {
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req.user = null
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req.session = null
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}
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})
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})
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