social-reporting-tool/v2/server/auth/session.ts
DJP b89e8b511e Add V2: multi-team social-reporting platform with manifest-gated linking
V2 lives entirely under v2/ and is built around three asks the team raised
about V1: per-video assets sometimes drifted onto the wrong trend, hashtag
scrapes returned junk that wasn't filterable per-client, and there was no
multi-user model behind Microsoft SSO.

Highlights:
- Stable TikTok numeric-id key for every per-video asset; URL form drift is
  logged loudly to drift_log.jsonl and never silently nulls assets. Stage 5
  manifest hard-gates Stage 6 if any selected video is missing any required
  asset; --drop-failing auto-backfills from the next-best recipe candidates.
- Per-brief engagement floor (min_likes / min_plays / min_stl_pct), applied
  at Apify scrape time and re-validated locally; spend_log.json records
  raw_returned vs kept_after_floor per scrape.
- Users + teams + memberships with owner/admin/editor/viewer roles; SSO
  upserts a user keyed on Azure oid, auto-creates a personal team, and a
  super-admin is bootstrapped via BOOTSTRAP_SUPER_ADMIN_EMAIL on first
  sign-in. Phase A integration test: 16/16 pass.
- 10-stage TS pipeline (brief → seed → scrape1 → select → scrape2 →
  validate → analyse → insights → trends → qa → build) wired through one
  CLI; each stage idempotent + resumable from disk via .state sentinels.
  §4.5 rubrics shipped under prompts/ and loaded into Claude calls.
- React 18 + Vite + TS + Tailwind operator SPA: brief intake form,
  team management, super-admin user list, help/FAQ ported from V1.
- Separate Docker Compose project (name: social-reporting-v2, port 3457,
  Postgres 5437) with deploy/setup-v2.sh, deploy-v2.sh, rollback-to-v1.sh
  scripts that take over V1's /social-reports URL and let us roll back.

Verification: 62 unit tests pass (auth/session, ids extractor with full URL
fixture, engagement floor, recipes, manifest, linking-fix, MoM compare).
Live smoke run on a Dove brief: 1400 raw → 253 kept (82% culled) → 21
fully-bundled videos → 25 editorial trends across 8 brief-driven categories,
with drift=0.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-29 17:39:07 -04:00

60 lines
2.1 KiB
TypeScript

// Lifted from V1 agents/social-listening/dashboard/server.ts:75-92.
// V2 session payload is richer: carries user_id + active_team_id (not just username).
import { createHmac, randomBytes } from 'node:crypto';
import type { IncomingMessage, ServerResponse } from 'node:http';
import { envStr, IS_PRODUCTION } from '../lib/env.js';
import { parseCookies } from '../lib/http.js';
export const SESSION_MAX_AGE_SEC = 60 * 60 * 24; // 24h
const SECRET = envStr('SESSION_SECRET') || randomBytes(32).toString('hex');
export const COOKIE_NAME = 'sl_session_v2';
export interface SessionData {
user_id: string;
email: string;
active_team_id: string | null;
auth_method: 'azure-sso' | 'password';
exp: number;
}
if (IS_PRODUCTION && !envStr('SESSION_SECRET')) {
throw new Error('SESSION_SECRET must be set in production');
}
function sign(payload: string): string {
const sig = createHmac('sha256', SECRET).update(payload).digest('hex');
return `${payload}.${sig}`;
}
export function issueSession(data: Omit<SessionData, 'exp'>): string {
const payload = JSON.stringify({ ...data, exp: Date.now() + SESSION_MAX_AGE_SEC * 1000 });
return sign(payload);
}
export function getSession(req: IncomingMessage): SessionData | null {
const token = parseCookies(req)[COOKIE_NAME];
if (!token) return null;
const dot = token.lastIndexOf('.');
if (dot === -1) return null;
const payload = token.slice(0, dot);
const sig = token.slice(dot + 1);
const expected = createHmac('sha256', SECRET).update(payload).digest('hex');
if (sig !== expected) return null;
try {
const data = JSON.parse(payload) as SessionData;
if (Date.now() > data.exp) return null;
return data;
} catch { return null; }
}
export function setSessionCookie(res: ServerResponse, token: string): void {
const secure = IS_PRODUCTION ? '; Secure' : '';
res.setHeader(
'Set-Cookie',
`${COOKIE_NAME}=${token}; Path=/; HttpOnly; SameSite=Strict; Max-Age=${SESSION_MAX_AGE_SEC}${secure}`,
);
}
export function clearSessionCookie(res: ServerResponse): void {
res.setHeader('Set-Cookie', `${COOKIE_NAME}=; Path=/; HttpOnly; Max-Age=0`);
}