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adminandClaude Sonnet 4.6 d18d29168a feat(auth): phase 3 — replace Supabase GoTrue with bcryptjs+jose
Custom auth stack: bcryptjs password hashing (cost 10, GoTrue-compatible),
jose JWT session cookies (edge-safe, 8hr TTL), new API routes for
login/logout/reset/change-password, middleware rewritten to JWT-only
verification with no DB access. All 38 protected pages and API routes
migrated from supabase.auth.getUser() to getSession(). Supabase .from()
queries retained for Phase 4. lib/db/index.ts refactored to lazy Proxy
singleton to avoid module-level throw during Next.js build.

tsc: clean, build: clean, tests: 4/4 passed

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-07-23 16:20:04 +08:00

38 lines
1.1 KiB
TypeScript

import { SignJWT, jwtVerify, type JWTPayload } from 'jose'
const SESSION_COOKIE = 'ims_session'
const SESSION_TTL_SECONDS = 8 * 60 * 60 // 8 hours
export { SESSION_COOKIE }
function getSecret(): Uint8Array {
const secret = process.env.JWT_SECRET
if (!secret) throw new Error('JWT_SECRET not configured')
return new TextEncoder().encode(secret)
}
export interface SessionPayload {
sub: string // user id (UUID)
role: string // user_role enum value
siteId: string | null
name: string
}
export async function createSession(payload: SessionPayload): Promise<string> {
return new SignJWT({ ...payload } as JWTPayload)
.setProtectedHeader({ alg: 'HS256' })
.setIssuedAt()
.setExpirationTime(`${SESSION_TTL_SECONDS}s`)
.sign(getSecret())
}
/** Verify and decode a JWT. Returns null on invalid/expired. */
export async function verifySession(token: string): Promise<SessionPayload | null> {
try {
const { payload } = await jwtVerify(token, getSecret())
return payload as unknown as SessionPayload
} catch {
return null
}
}