refactor(backend): ♻️ move sessions middleware to own file to redure main middleware complexity
This commit is contained in:
parent
6a54a174a3
commit
0acbf16c02
|
@ -1,7 +1,7 @@
|
|||
import { FreshContext } from '$fresh/server.ts'
|
||||
import { useCsp } from ':src/csp/middleware.ts'
|
||||
import { SessionStore } from ':src/session/mod.ts'
|
||||
import { getCookies, setCookie } from '@std/http/cookie'
|
||||
import { useSession } from ':src/session/middleware.ts'
|
||||
|
||||
export async function handler(request: Request, ctx: FreshContext) {
|
||||
// Update fresh context state with session
|
||||
|
@ -28,53 +28,12 @@ export async function handler(request: Request, ctx: FreshContext) {
|
|||
//? fresh useCSP https://fresh.deno.dev/docs/examples/using-csp
|
||||
|
||||
await useCsp(request, response, ctx)
|
||||
useSession(request, response, ctx)
|
||||
|
||||
// Allow service worker to serve root scope
|
||||
if (ctx.url.pathname.endsWith('island-startserviceworker.js')) {
|
||||
response.headers.set('Service-Worker-Allowed', '/')
|
||||
}
|
||||
|
||||
// Start session
|
||||
if (SessionStore.getFromRequest(request) === undefined) {
|
||||
// Clear outdated cookies
|
||||
for (const cookie in getCookies(request.headers)) {
|
||||
setCookie(response.headers, {
|
||||
name: cookie,
|
||||
value: '',
|
||||
path: '/',
|
||||
expires: 0,
|
||||
})
|
||||
}
|
||||
|
||||
// Create new session
|
||||
const session = SessionStore.createSession()
|
||||
ctx.state = { ...ctx.state, session }
|
||||
|
||||
// Set session cookie
|
||||
setCookie(response.headers, {
|
||||
name: '__Secure-SESSION',
|
||||
value: session.uuid,
|
||||
httpOnly: true,
|
||||
sameSite: 'Strict',
|
||||
secure: true,
|
||||
path: '/',
|
||||
expires: SessionStore.maxAge,
|
||||
})
|
||||
|
||||
// Set csrf
|
||||
const csrf = crypto.randomUUID()
|
||||
session.set('_csrf', csrf)
|
||||
|
||||
setCookie(response.headers, {
|
||||
name: '__Host-CSRF',
|
||||
value: csrf,
|
||||
httpOnly: false,
|
||||
sameSite: 'Strict',
|
||||
secure: true,
|
||||
path: '/',
|
||||
expires: SessionStore.maxAge,
|
||||
})
|
||||
}
|
||||
|
||||
return response
|
||||
}
|
||||
|
|
53
src/session/middleware.ts
Normal file
53
src/session/middleware.ts
Normal file
|
@ -0,0 +1,53 @@
|
|||
import { FreshContext } from '$fresh/server.ts'
|
||||
import { SessionStore } from ':src/session/mod.ts'
|
||||
import { getCookies, setCookie } from 'jsr:@std/http@^0.224.4/cookie'
|
||||
|
||||
export function useSession(
|
||||
request: Request,
|
||||
response: Response,
|
||||
ctx: FreshContext,
|
||||
) {
|
||||
// Check if session already started
|
||||
if (SessionStore.getFromRequest(request) !== undefined) {
|
||||
return
|
||||
}
|
||||
|
||||
// Clear outdated cookies
|
||||
for (const cookie in getCookies(request.headers)) {
|
||||
setCookie(response.headers, {
|
||||
name: cookie,
|
||||
value: '',
|
||||
path: '/',
|
||||
expires: 0,
|
||||
})
|
||||
}
|
||||
|
||||
// Create new session
|
||||
const session = SessionStore.createSession()
|
||||
ctx.state = { ...ctx.state, session }
|
||||
|
||||
// Set session cookie
|
||||
setCookie(response.headers, {
|
||||
name: '__Secure-SESSION',
|
||||
value: session.uuid,
|
||||
httpOnly: true,
|
||||
sameSite: 'Strict',
|
||||
secure: true,
|
||||
path: '/',
|
||||
expires: SessionStore.maxAge,
|
||||
})
|
||||
|
||||
// Set csrf
|
||||
const csrf = crypto.randomUUID()
|
||||
session.set('_csrf', csrf)
|
||||
|
||||
setCookie(response.headers, {
|
||||
name: '__Host-CSRF',
|
||||
value: csrf,
|
||||
httpOnly: false,
|
||||
sameSite: 'Strict',
|
||||
secure: true,
|
||||
path: '/',
|
||||
expires: SessionStore.maxAge,
|
||||
})
|
||||
}
|
Loading…
Reference in a new issue