server.mjs
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| 1 | /** |
| 2 | * Knowtation Hub — REST API + OAuth + JWT. Phase 11. |
| 3 | * Run from repo root: node hub/server.mjs |
| 4 | * Env: KNOWTATION_VAULT_PATH, HUB_JWT_SECRET, HUB_PORT; optional HUB_CORS_ORIGIN, GOOGLE_CLIENT_ID, GOOGLE_CLIENT_SECRET, GITHUB_CLIENT_ID, GITHUB_CLIENT_SECRET, HUB_BASE_URL, HUB_PROPOSAL_EVALUATION_REQUIRED, KNOWTATION_HUB_PROPOSAL_REVIEW_HINTS, KNOWTATION_HUB_PROPOSAL_ENRICH (see lib/hub-proposal-policy.mjs; explicit 0/1 or false/true overrides data/hub_proposal_policy.json), HUB_EVALUATOR_MAY_APPROVE=1 (fallback when no per-user row in data/hub_evaluator_may_approve.json). |
| 5 | */ |
| 6 | |
| 7 | import path from 'path'; |
| 8 | import os from 'os'; |
| 9 | import { execFileSync } from 'child_process'; |
| 10 | import { fileURLToPath } from 'url'; |
| 11 | import crypto from 'crypto'; |
| 12 | import fs from 'fs'; |
| 13 | import multer from 'multer'; |
| 14 | import AdmZip from 'adm-zip'; |
| 15 | import dotenv from 'dotenv'; |
| 16 | import express from 'express'; |
| 17 | import cors from 'cors'; |
| 18 | import cookieParser from 'cookie-parser'; |
| 19 | import rateLimit from 'express-rate-limit'; |
| 20 | import jwt from 'jsonwebtoken'; |
| 21 | import passport from 'passport'; |
| 22 | import { Strategy as GoogleStrategy } from 'passport-google-oauth20'; |
| 23 | import { Strategy as GitHubStrategy } from 'passport-github2'; |
| 24 | |
| 25 | import { loadConfig, CHAT_PROVIDERS, normalizeChatProviderInput } from '../lib/config.mjs'; |
| 26 | import { runListNotes, runFacets } from '../lib/list-notes.mjs'; |
| 27 | import { |
| 28 | readNote, |
| 29 | normalizeSlug, |
| 30 | normalizeMetadataFacets, |
| 31 | resolveVaultRelativePath, |
| 32 | noteFileExistsInVault, |
| 33 | listVaultFolderOptions, |
| 34 | } from '../lib/vault.mjs'; |
| 35 | import { buildNoteOutline } from '../lib/note-outline.mjs'; |
| 36 | import { buildDocumentTree } from '../lib/document-tree.mjs'; |
| 37 | import { readSectionSource } from '../lib/section-source-note.mjs'; |
| 38 | import { writeNote, deleteNote, deleteNotesByPrefix } from '../lib/write.mjs'; |
| 39 | import { deleteNotesByProjectSlug, renameProjectSlugInVault } from '../lib/hub-bulk-metadata.mjs'; |
| 40 | import { mergeProvenanceFrontmatter } from '../lib/hub-provenance.mjs'; |
| 41 | import { runSearch } from '../lib/search.mjs'; |
| 42 | import { runKeywordSearch } from '../lib/keyword-search.mjs'; |
| 43 | import { exportNoteToContent } from '../lib/export.mjs'; |
| 44 | import { runImport } from '../lib/import.mjs'; |
| 45 | import { IMPORT_SOURCE_TYPES } from '../lib/import-source-types.mjs'; |
| 46 | import { noteStateIdFromParts, absentNoteStateId } from '../lib/note-state-id.mjs'; |
| 47 | import { buildApprovalLogWrite } from '../lib/approval-log.mjs'; |
| 48 | import { completeChat } from '../lib/llm-complete.mjs'; |
| 49 | import { |
| 50 | listProposals, |
| 51 | getProposal, |
| 52 | createProposal, |
| 53 | updateProposalStatus, |
| 54 | updateProposalEnrichment, |
| 55 | discardProposalsUnderPathPrefix, |
| 56 | discardProposalsAtPaths, |
| 57 | submitProposalEvaluation, |
| 58 | mergeEvaluationChecklist, |
| 59 | evaluationAllowsApprove, |
| 60 | } from './proposals-store.mjs'; |
| 61 | import { loadProposalRubric } from '../lib/hub-proposal-rubric.mjs'; |
| 62 | import { |
| 63 | getProposalEvaluationRequired, |
| 64 | getProposalReviewHintsEnabled, |
| 65 | getProposalEnrichEnabled, |
| 66 | proposalPolicyEnvLocked, |
| 67 | readProposalPolicyFile, |
| 68 | writeProposalPolicyMerge, |
| 69 | } from '../lib/hub-proposal-policy.mjs'; |
| 70 | import { loadReviewTriggers, applyReviewTriggers } from '../lib/hub-proposal-review-triggers.mjs'; |
| 71 | import { runProposalReviewHintsJob } from '../lib/hub-proposal-review-hints-job.mjs'; |
| 72 | import { appendAudit } from './audit-log.mjs'; |
| 73 | import { maybeAutoSync, runVaultSync } from '../lib/vault-git-sync.mjs'; |
| 74 | import { readHubSetup, writeHubSetup } from '../lib/hub-setup.mjs'; |
| 75 | import { readConnection as readGitHubConnection, writeConnection as writeGitHubConnection } from '../lib/github-connection.mjs'; |
| 76 | import { commitImageToRepo, parseGitHubRepoUrl, validateImageExtension, validateMagicBytes } from '../lib/github-commit-image.mjs'; |
| 77 | import { |
| 78 | loadRoleMap, |
| 79 | getRole, |
| 80 | readRolesObject, |
| 81 | writeRolesFile, |
| 82 | ensureActorAdminOnFirstRolesPopulation, |
| 83 | } from './roles.mjs'; |
| 84 | import { createInvite, consumeInvite, revokeInvite, listInvites } from './invites.mjs'; |
| 85 | import { getAllowedVaultIds, readVaultAccess, writeVaultAccess } from './hub_vault_access.mjs'; |
| 86 | import { getScopeForUserVault, readScope, writeScope } from './hub_scope.mjs'; |
| 87 | import { |
| 88 | issueRefreshToken, |
| 89 | rotateRefreshToken, |
| 90 | revokeRefreshToken, |
| 91 | pruneRefreshTokens, |
| 92 | } from './refresh-tokens.mjs'; |
| 93 | import { |
| 94 | refreshCookieOptions, |
| 95 | issueRefreshCookie, |
| 96 | createRefreshHandler, |
| 97 | createLogoutHandler, |
| 98 | } from './auth-session.mjs'; |
| 99 | import { readHubVaults, writeHubVaults } from '../lib/hub-vaults.mjs'; |
| 100 | import { deleteSelfHostedVault } from './hub-delete-vault.mjs'; |
| 101 | import { applyScopeFilterToNotes as applyScopeFilter } from './lib/scope-filter.mjs'; |
| 102 | import { materializeListFrontmatter } from './gateway/note-facets.mjs'; |
| 103 | import { |
| 104 | readEvaluatorMayApprove, |
| 105 | writeEvaluatorMayApprove, |
| 106 | actorMayApproveProposals, |
| 107 | } from './lib/hub-evaluator-may-approve.mjs'; |
| 108 | import { |
| 109 | parseMuseConfigFromEnv, |
| 110 | resolveExternalRefForApprove, |
| 111 | fetchMuseProxiedGet, |
| 112 | } from '../lib/muse-thin-bridge.mjs'; |
| 113 | import { |
| 114 | buildCalendarTimeline, |
| 115 | listSourceCalendarsForClient, |
| 116 | } from '../lib/calendar/timeline.mjs'; |
| 117 | import { importIcsIntoVault } from '../lib/calendar/event-store.mjs'; |
| 118 | import { patchSourceCalendar, parseSourceCalendarPatchBody } from '../lib/calendar/source-calendar-patch.mjs'; |
| 119 | import { retrieveAgentCalendarContext } from '../lib/calendar/agent-retrieval.mjs'; |
| 120 | |
| 121 | const __dirname = path.dirname(fileURLToPath(import.meta.url)); |
| 122 | const projectRoot = path.resolve(__dirname, '..'); |
| 123 | // Load .env from project root |
| 124 | const envPath = path.join(projectRoot, '.env'); |
| 125 | if (fs.existsSync(envPath)) dotenv.config({ path: envPath }); |
| 126 | |
| 127 | const PORT = parseInt(process.env.HUB_PORT || '3333', 10); |
| 128 | const isProduction = process.env.NODE_ENV === 'production'; |
| 129 | const JWT_SECRET = process.env.HUB_JWT_SECRET || (isProduction ? null : 'change-me-in-production'); |
| 130 | if (isProduction && !process.env.HUB_JWT_SECRET) { |
| 131 | console.error('Hub: HUB_JWT_SECRET is required in production. Set in .env.'); |
| 132 | process.exit(1); |
| 133 | } |
| 134 | const BASE_URL = process.env.HUB_BASE_URL || `http://localhost:${PORT}`; |
| 135 | const JWT_EXPIRY = process.env.HUB_JWT_EXPIRY || '1h'; |
| 136 | |
| 137 | let config; |
| 138 | try { |
| 139 | config = loadConfig(projectRoot); |
| 140 | } catch (e) { |
| 141 | console.error('Hub: config load failed. Set KNOWTATION_VAULT_PATH.', e.message); |
| 142 | process.exit(1); |
| 143 | } |
| 144 | |
| 145 | /** Muse bridge: use merged `config.muse.url` (local.yaml + env) when parsing bridge options. */ |
| 146 | function museEnvForBridge() { |
| 147 | const u = config?.muse?.url; |
| 148 | if (u != null && String(u).trim() !== '') { |
| 149 | return { ...process.env, MUSE_URL: String(u).trim().replace(/\/+$/, '') }; |
| 150 | } |
| 151 | return process.env; |
| 152 | } |
| 153 | |
| 154 | function museBridgePublicSettings() { |
| 155 | const envOverride = process.env.MUSE_URL != null && String(process.env.MUSE_URL).trim() !== ''; |
| 156 | const mc = parseMuseConfigFromEnv(museEnvForBridge()); |
| 157 | let origin = null; |
| 158 | if (mc) { |
| 159 | try { |
| 160 | origin = new URL(mc.baseUrl).origin; |
| 161 | } catch (_) { |
| 162 | /* ignore */ |
| 163 | } |
| 164 | } |
| 165 | const yamlOnly = !envOverride && Boolean(config.muse?.url); |
| 166 | return { |
| 167 | enabled: Boolean(mc), |
| 168 | origin, |
| 169 | source: envOverride ? 'env' : yamlOnly ? 'yaml' : 'none', |
| 170 | env_override_active: envOverride, |
| 171 | url_editable: !envOverride, |
| 172 | yaml_url_for_edit: envOverride ? '' : String(config.muse?.url || ''), |
| 173 | }; |
| 174 | } |
| 175 | |
| 176 | /** Phase 13: role store (data/hub_roles.json). Reloaded when config is reloaded (e.g. after POST setup). */ |
| 177 | let roleMap = loadRoleMap(config.data_dir); |
| 178 | |
| 179 | passport.serializeUser((user, done) => done(null, user)); |
| 180 | passport.deserializeUser((obj, done) => done(null, obj)); |
| 181 | |
| 182 | if (process.env.GOOGLE_CLIENT_ID && process.env.GOOGLE_CLIENT_SECRET) { |
| 183 | passport.use( |
| 184 | new GoogleStrategy( |
| 185 | { |
| 186 | clientID: process.env.GOOGLE_CLIENT_ID, |
| 187 | clientSecret: process.env.GOOGLE_CLIENT_SECRET, |
| 188 | callbackURL: `${BASE_URL}/api/v1/auth/callback/google`, |
| 189 | }, |
| 190 | (_accessToken, _refreshToken, profile, done) => { |
| 191 | return done(null, { provider: 'google', id: profile.id, displayName: profile.displayName }); |
| 192 | } |
| 193 | ) |
| 194 | ); |
| 195 | } |
| 196 | if (process.env.GITHUB_CLIENT_ID && process.env.GITHUB_CLIENT_SECRET) { |
| 197 | passport.use( |
| 198 | new GitHubStrategy( |
| 199 | { |
| 200 | clientID: process.env.GITHUB_CLIENT_ID, |
| 201 | clientSecret: process.env.GITHUB_CLIENT_SECRET, |
| 202 | callbackURL: `${BASE_URL}/api/v1/auth/callback/github`, |
| 203 | }, |
| 204 | (_accessToken, _refreshToken, profile, done) => { |
| 205 | return done(null, { provider: 'github', id: profile.id, displayName: profile.username }); |
| 206 | } |
| 207 | ) |
| 208 | ); |
| 209 | } |
| 210 | |
| 211 | /** |
| 212 | * Issue JWT for authenticated user. Payload includes `role` from role store (Phase 13). |
| 213 | * When no roles file exists (or it is empty), everyone gets role 'admin' — no manual setup |
| 214 | * or hardcoded IDs; every new install works and the Team tab is visible. Once the file has |
| 215 | * at least one entry, only listed users get that role; others get getRole() default 'member'. |
| 216 | */ |
| 217 | function issueToken(user) { |
| 218 | const sub = `${user.provider}:${user.id}`; |
| 219 | const role = roleMap.size === 0 ? 'admin' : getRole(roleMap, sub); |
| 220 | return jwt.sign( |
| 221 | { sub, name: user.displayName, role }, |
| 222 | JWT_SECRET, |
| 223 | { expiresIn: JWT_EXPIRY } |
| 224 | ); |
| 225 | } |
| 226 | |
| 227 | /** |
| 228 | * Re-mint a short-lived access token from a `sub` alone (used by POST /auth/refresh, which |
| 229 | * only knows the user id). Role is re-derived from the current role store so a refreshed |
| 230 | * token always reflects the latest Team role, exactly like login. Display name is omitted |
| 231 | * (the UI reads it from /settings); identity for authorization is the `sub`. |
| 232 | * @param {string} sub |
| 233 | * @returns {string} signed JWT |
| 234 | */ |
| 235 | function issueAccessTokenForSub(sub) { |
| 236 | const role = roleMap.size === 0 ? 'admin' : getRole(roleMap, sub); |
| 237 | return jwt.sign({ sub, role }, JWT_SECRET, { expiresIn: JWT_EXPIRY }); |
| 238 | } |
| 239 | |
| 240 | // Persistent sessions (refresh-token rotation). The refresh token is durable, hashed at |
| 241 | // rest, and delivered as an HttpOnly cookie; the security logic lives in |
| 242 | // hub/lib/refresh-token-core.mjs via the file store below. |
| 243 | const refreshStore = { |
| 244 | issue: (sub, opts) => issueRefreshToken(config.data_dir, sub, opts), |
| 245 | rotate: (token, opts) => rotateRefreshToken(config.data_dir, token, opts), |
| 246 | revoke: (token) => revokeRefreshToken(config.data_dir, token), |
| 247 | }; |
| 248 | |
| 249 | /** |
| 250 | * Cookie policy for the refresh token. Self-hosted Hub serves UI and API from one origin, |
| 251 | * so SameSite=Lax is correct; Secure follows whether the deployment is HTTPS. Scoped to the |
| 252 | * auth path so the cookie is only sent to /api/v1/auth endpoints. |
| 253 | */ |
| 254 | function refreshCookiePolicy() { |
| 255 | return refreshCookieOptions({ |
| 256 | secure: BASE_URL.startsWith('https://'), |
| 257 | sameSite: 'lax', |
| 258 | maxAgeMs: 90 * 24 * 60 * 60 * 1000, |
| 259 | }); |
| 260 | } |
| 261 | |
| 262 | function parseQueryBounds(req, res, next) { |
| 263 | const limitRaw = req.query?.limit != null ? parseInt(req.query.limit, 10) : undefined; |
| 264 | const offsetRaw = req.query?.offset != null ? parseInt(req.query.offset, 10) : undefined; |
| 265 | if (limitRaw != null && (isNaN(limitRaw) || limitRaw < 0 || limitRaw > 100)) { |
| 266 | return res.status(400).json({ error: 'limit must be 0–100', code: 'BAD_REQUEST' }); |
| 267 | } |
| 268 | if (offsetRaw != null && (isNaN(offsetRaw) || offsetRaw < 0)) { |
| 269 | return res.status(400).json({ error: 'offset must be non-negative', code: 'BAD_REQUEST' }); |
| 270 | } |
| 271 | next(); |
| 272 | } |
| 273 | |
| 274 | function jwtAuth(req, res, next) { |
| 275 | const auth = req.headers.authorization; |
| 276 | const token = auth && auth.startsWith('Bearer ') ? auth.slice(7) : null; |
| 277 | if (!token) { |
| 278 | return res.status(401).json({ error: 'Missing or invalid Authorization header', code: 'UNAUTHORIZED' }); |
| 279 | } |
| 280 | try { |
| 281 | req.user = jwt.verify(token, JWT_SECRET); |
| 282 | next(); |
| 283 | } catch (_) { |
| 284 | return res.status(401).json({ error: 'Invalid or expired token', code: 'UNAUTHORIZED' }); |
| 285 | } |
| 286 | } |
| 287 | |
| 288 | const IMAGE_PROXY_TOKEN_TTL_SECONDS = 300; |
| 289 | |
| 290 | function signImageProxyToken(secret, uid) { |
| 291 | const exp = Math.floor(Date.now() / 1000) + IMAGE_PROXY_TOKEN_TTL_SECONDS; |
| 292 | const payload = `img\0${uid}\0${exp}`; |
| 293 | const sig = crypto.createHmac('sha256', secret).update(payload).digest('base64url'); |
| 294 | return `${exp}.${Buffer.from(uid).toString('base64url')}.${sig}`; |
| 295 | } |
| 296 | |
| 297 | function verifyImageProxyToken(secret, token) { |
| 298 | if (typeof token !== 'string') return null; |
| 299 | const parts = token.split('.'); |
| 300 | if (parts.length !== 3) return null; |
| 301 | const [expStr, uidB64, sig] = parts; |
| 302 | const exp = parseInt(expStr, 10); |
| 303 | if (!exp || Math.floor(Date.now() / 1000) > exp) return null; |
| 304 | let uid; |
| 305 | try { uid = Buffer.from(uidB64, 'base64url').toString(); } catch (_) { return null; } |
| 306 | if (!uid) return null; |
| 307 | const payload = `img\0${uid}\0${exp}`; |
| 308 | const expected = crypto.createHmac('sha256', secret).update(payload).digest('base64url'); |
| 309 | const sigBuf = Buffer.from(sig); |
| 310 | const expectedBuf = Buffer.from(expected); |
| 311 | if (sigBuf.length !== expectedBuf.length || !crypto.timingSafeEqual(sigBuf, expectedBuf)) return null; |
| 312 | return uid; |
| 313 | } |
| 314 | |
| 315 | function jwtAuthFlex(req, res, next) { |
| 316 | const auth = req.headers.authorization; |
| 317 | const headerToken = auth && auth.startsWith('Bearer ') ? auth.slice(7) : null; |
| 318 | const queryToken = typeof req.query.token === 'string' ? req.query.token : null; |
| 319 | if (headerToken) { |
| 320 | try { |
| 321 | req.user = jwt.verify(headerToken, JWT_SECRET); |
| 322 | return next(); |
| 323 | } catch (_) { |
| 324 | return res.status(401).json({ error: 'Invalid or expired token', code: 'UNAUTHORIZED' }); |
| 325 | } |
| 326 | } |
| 327 | if (queryToken) { |
| 328 | const uid = verifyImageProxyToken(JWT_SECRET, queryToken); |
| 329 | if (uid) { |
| 330 | req.user = { sub: uid }; |
| 331 | return next(); |
| 332 | } |
| 333 | // Backward compat: old hub.js sends full JWT as ?token= (pre-signed-token change). |
| 334 | try { |
| 335 | const decoded = jwt.verify(queryToken, JWT_SECRET); |
| 336 | req.user = decoded; |
| 337 | return next(); |
| 338 | } catch (_) { /* not a valid JWT either */ } |
| 339 | } |
| 340 | return res.status(401).json({ error: 'Missing or invalid Authorization header', code: 'UNAUTHORIZED' }); |
| 341 | } |
| 342 | |
| 343 | /** |
| 344 | * Phase 13: effective role for permission checks and Settings UI. |
| 345 | * Always derived from hub_roles.json (roleMap), not from the JWT payload, so Team role changes |
| 346 | * apply without forcing users to log out and back in. JWT `role` is only set at login time. |
| 347 | */ |
| 348 | function effectiveRole(req) { |
| 349 | if (roleMap.size === 0) return 'admin'; |
| 350 | const sub = req.user?.sub ?? ''; |
| 351 | const gr = getRole(roleMap, sub); |
| 352 | return gr === 'member' || !gr ? 'editor' : gr; |
| 353 | } |
| 354 | |
| 355 | /** Phase 13: require one of the given roles (viewer, editor, admin, evaluator). Must run after jwtAuth. */ |
| 356 | function requireRole(...allowedRoles) { |
| 357 | const set = new Set(allowedRoles); |
| 358 | return (req, res, next) => { |
| 359 | const role = effectiveRole(req); |
| 360 | if (set.has(role)) return next(); |
| 361 | return res.status(403).json({ error: 'This action requires a different role.', code: 'FORBIDDEN' }); |
| 362 | }; |
| 363 | } |
| 364 | |
| 365 | function hubEnvEvaluatorMayApprove() { |
| 366 | return process.env.HUB_EVALUATOR_MAY_APPROVE === '1'; |
| 367 | } |
| 368 | |
| 369 | /** Approve: admin always; evaluator per data/hub_evaluator_may_approve.json + env fallback. */ |
| 370 | function requireApproveRole(req, res, next) { |
| 371 | const role = effectiveRole(req); |
| 372 | const sub = req.user?.sub ?? ''; |
| 373 | const mayMap = readEvaluatorMayApprove(config.data_dir); |
| 374 | if (actorMayApproveProposals(sub, role, mayMap, hubEnvEvaluatorMayApprove())) return next(); |
| 375 | return res.status(403).json({ |
| 376 | error: |
| 377 | 'Approve requires admin, or an evaluator with approve permission (Team tab / data/hub_evaluator_may_approve.json, or HUB_EVALUATOR_MAY_APPROVE=1 when no per-user entry).', |
| 378 | code: 'FORBIDDEN', |
| 379 | }); |
| 380 | } |
| 381 | |
| 382 | /** Phase 15: resolve vault_id to path, check access, set req.vaultPath and req.scope. Must run after jwtAuth. */ |
| 383 | function requireVaultAccess(req, res, next) { |
| 384 | const allowed = getAllowedVaultIds(config.data_dir, req.user?.sub ?? ''); |
| 385 | if (!allowed.includes(req.vault_id)) { |
| 386 | return res.status(403).json({ error: 'Access to this vault is not allowed.', code: 'FORBIDDEN' }); |
| 387 | } |
| 388 | const vaultPath = config.resolveVaultPath(req.vault_id); |
| 389 | if (!vaultPath) { |
| 390 | return res.status(404).json({ error: 'Vault not found.', code: 'NOT_FOUND' }); |
| 391 | } |
| 392 | req.vaultPath = vaultPath; |
| 393 | req.scope = getScopeForUserVault(config.data_dir, req.user?.sub ?? '', req.vault_id); |
| 394 | next(); |
| 395 | } |
| 396 | |
| 397 | const app = express(); |
| 398 | // Trust the first downstream proxy so express-rate-limit reads the real client IP from |
| 399 | // X-Forwarded-For instead of the CDN/load-balancer address. |
| 400 | app.set('trust proxy', 1); |
| 401 | const corsOrigin = process.env.HUB_CORS_ORIGIN; |
| 402 | const jsonBodyLimit = process.env.HUB_JSON_BODY_LIMIT || '5mb'; |
| 403 | app.use(cors({ origin: corsOrigin ? corsOrigin.split(',') : true, credentials: true })); |
| 404 | app.use(express.json({ limit: jsonBodyLimit })); |
| 405 | app.use(cookieParser()); |
| 406 | app.use(passport.initialize()); |
| 407 | |
| 408 | // Rate limits |
| 409 | const loginLimiter = rateLimit({ windowMs: 60 * 1000, max: 5, message: { error: 'Too many login attempts', code: 'RATE_LIMIT' } }); |
| 410 | const apiLimiter = rateLimit({ windowMs: 15 * 60 * 1000, max: 100, message: { error: 'Too many requests', code: 'RATE_LIMIT' } }); |
| 411 | const importUrlLimiter = rateLimit({ |
| 412 | windowMs: 15 * 60 * 1000, |
| 413 | max: 40, |
| 414 | message: { error: 'Too many URL imports. Try again later.', code: 'RATE_LIMIT' }, |
| 415 | }); |
| 416 | |
| 417 | function captureAuth(req, res, next) { |
| 418 | const secret = process.env.CAPTURE_WEBHOOK_SECRET; |
| 419 | if (!secret) { |
| 420 | return res.status(503).json({ error: 'Capture webhook not configured (CAPTURE_WEBHOOK_SECRET missing)', code: 'NOT_CONFIGURED' }); |
| 421 | } |
| 422 | const provided = req.headers['x-webhook-secret']; |
| 423 | if (typeof provided !== 'string' || provided.length === 0) { |
| 424 | return res.status(401).json({ error: 'Invalid or missing X-Webhook-Secret', code: 'UNAUTHORIZED' }); |
| 425 | } |
| 426 | const a = Buffer.from(secret); |
| 427 | const b = Buffer.from(provided); |
| 428 | if (a.length !== b.length || !crypto.timingSafeEqual(a, b)) { |
| 429 | return res.status(401).json({ error: 'Invalid or missing X-Webhook-Secret', code: 'UNAUTHORIZED' }); |
| 430 | } |
| 431 | return next(); |
| 432 | } |
| 433 | |
| 434 | function sanitizeForFilename(id) { |
| 435 | if (typeof id !== 'string') return ''; |
| 436 | return id.replace(/[^a-zA-Z0-9_-]/g, '_').slice(0, 64) || 'unknown'; |
| 437 | } |
| 438 | |
| 439 | // Health (no auth) |
| 440 | app.get('/health', (_req, res) => res.json({ ok: true })); |
| 441 | app.get('/api/v1/health', (_req, res) => res.json({ ok: true })); |
| 442 | |
| 443 | // Which OAuth providers are configured (no auth; UI uses this to show buttons vs setup help) |
| 444 | app.get('/api/v1/auth/providers', (_req, res) => { |
| 445 | res.json({ |
| 446 | google: Boolean(process.env.GOOGLE_CLIENT_ID && process.env.GOOGLE_CLIENT_SECRET), |
| 447 | github: Boolean(process.env.GITHUB_CLIENT_ID && process.env.GITHUB_CLIENT_SECRET), |
| 448 | }); |
| 449 | }); |
| 450 | |
| 451 | // Auth: login redirect (rate limited). Optional ?invite=TOKEN passed through state for Phase 13 invite. |
| 452 | app.get('/api/v1/auth/login', loginLimiter, (req, res, next) => { |
| 453 | const provider = (req.query.provider || 'google').toLowerCase(); |
| 454 | const inviteToken = typeof req.query.invite === 'string' ? req.query.invite.trim() : null; |
| 455 | const stateOpt = inviteToken ? { state: signState({ invite: inviteToken, ts: Date.now() }) } : {}; |
| 456 | if (provider === 'google' && process.env.GOOGLE_CLIENT_ID) { |
| 457 | return passport.authenticate('google', { scope: ['profile'], ...stateOpt })(req, res, next); |
| 458 | } |
| 459 | if (provider === 'github' && process.env.GITHUB_CLIENT_ID) { |
| 460 | return passport.authenticate('github', { scope: ['user:email'], ...stateOpt })(req, res, next); |
| 461 | } |
| 462 | return res.status(400).json({ error: `Unknown or disabled provider: ${provider}`, code: 'BAD_REQUEST' }); |
| 463 | }); |
| 464 | |
| 465 | // Auth: OAuth callbacks. If state contains invite token, consume it and re-issue JWT with new role. |
| 466 | async function handleAuthCallback(req, res) { |
| 467 | const redirect = (process.env.HUB_UI_ORIGIN || BASE_URL).replace(/\/$/, ''); |
| 468 | let token = issueToken(req.user); |
| 469 | const sub = `${req.user.provider}:${req.user.id}`; |
| 470 | // Start a persistent session: durable, HttpOnly refresh cookie alongside the access token. |
| 471 | const issueSession = async () => { |
| 472 | try { |
| 473 | await issueRefreshCookie(res, { |
| 474 | store: refreshStore, |
| 475 | sub, |
| 476 | cookieOptions: refreshCookiePolicy, |
| 477 | meta: { ua: String(req.headers['user-agent'] || '').slice(0, 256) }, |
| 478 | }); |
| 479 | } catch (_) { |
| 480 | // A refresh-store write failure must not block login; the access token still works. |
| 481 | } |
| 482 | }; |
| 483 | const statePayload = req.query.state ? verifyState(req.query.state, 7 * 24 * 60 * 60 * 1000) : null; |
| 484 | if (statePayload && statePayload.invite && req.user && req.user.id) { |
| 485 | const consumed = consumeInvite(config.data_dir, statePayload.invite, sub); |
| 486 | if (consumed) { |
| 487 | roleMap = loadRoleMap(config.data_dir); |
| 488 | token = issueToken(req.user); |
| 489 | await issueSession(); |
| 490 | return res.redirect(`${redirect}/#token=${encodeURIComponent(token)}&invite_accepted=1`); |
| 491 | } |
| 492 | } |
| 493 | await issueSession(); |
| 494 | res.redirect(`${redirect}/#token=${encodeURIComponent(token)}`); |
| 495 | } |
| 496 | app.get( |
| 497 | '/api/v1/auth/callback/google', |
| 498 | passport.authenticate('google', { session: false }), |
| 499 | handleAuthCallback |
| 500 | ); |
| 501 | app.get( |
| 502 | '/api/v1/auth/callback/github', |
| 503 | passport.authenticate('github', { session: false }), |
| 504 | handleAuthCallback |
| 505 | ); |
| 506 | |
| 507 | // Persistent sessions: exchange the HttpOnly refresh cookie for a fresh access token, and |
| 508 | // real server-side logout (revokes the refresh token, not just the client cookie). |
| 509 | // Refresh is called on access-token expiry, so its limit is looser than the login limiter. |
| 510 | const refreshLimiter = rateLimit({ |
| 511 | windowMs: 15 * 60 * 1000, |
| 512 | max: 60, |
| 513 | message: { error: 'Too many refresh attempts', code: 'RATE_LIMIT' }, |
| 514 | }); |
| 515 | app.post( |
| 516 | '/api/v1/auth/refresh', |
| 517 | refreshLimiter, |
| 518 | createRefreshHandler({ |
| 519 | store: refreshStore, |
| 520 | issueAccessToken: issueAccessTokenForSub, |
| 521 | cookieOptions: refreshCookiePolicy, |
| 522 | meta: (req) => ({ ua: String(req.headers['user-agent'] || '').slice(0, 256) }), |
| 523 | }) |
| 524 | ); |
| 525 | app.post( |
| 526 | '/api/v1/auth/logout', |
| 527 | createLogoutHandler({ store: refreshStore, cookieOptions: refreshCookiePolicy }) |
| 528 | ); |
| 529 | // Opportunistically prune dead refresh records at startup (best effort; never fatal). |
| 530 | try { pruneRefreshTokens(config.data_dir); } catch (_) { /* noop */ } |
| 531 | |
| 532 | // Connect GitHub (repo scope): redirect to GitHub, then callback saves token for vault push |
| 533 | function signState(statePayload) { |
| 534 | const payload = JSON.stringify(statePayload); |
| 535 | const sig = crypto.createHmac('sha256', JWT_SECRET).update(payload).digest('hex'); |
| 536 | return Buffer.from(payload).toString('base64url') + '.' + sig; |
| 537 | } |
| 538 | function verifyState(stateStr, maxAgeMs = 600000) { |
| 539 | const [payloadB64, sig] = String(stateStr).split('.'); |
| 540 | if (!payloadB64 || !sig) return null; |
| 541 | try { |
| 542 | const payload = JSON.parse(Buffer.from(payloadB64, 'base64url').toString()); |
| 543 | const expected = crypto.createHmac('sha256', JWT_SECRET).update(JSON.stringify(payload)).digest('hex'); |
| 544 | const sigBuf = Buffer.from(sig, 'utf8'); |
| 545 | const expectedBuf = Buffer.from(expected, 'utf8'); |
| 546 | if (sigBuf.length !== expectedBuf.length || !crypto.timingSafeEqual(sigBuf, expectedBuf)) return null; |
| 547 | if (Date.now() - (payload.ts || 0) > maxAgeMs) return null; |
| 548 | return payload; |
| 549 | } catch (_) { |
| 550 | return null; |
| 551 | } |
| 552 | } |
| 553 | app.get('/api/v1/auth/github-connect', (req, res) => { |
| 554 | if (!process.env.GITHUB_CLIENT_ID) { |
| 555 | return res.redirect((process.env.HUB_UI_ORIGIN || BASE_URL).replace(/\/$/, '') + '/?github_connect_error=not_configured'); |
| 556 | } |
| 557 | const state = signState({ r: crypto.randomBytes(16).toString('hex'), ts: Date.now() }); |
| 558 | const redirectUri = BASE_URL + '/api/v1/auth/callback/github-connect'; |
| 559 | const url = 'https://github.com/login/oauth/authorize?client_id=' + encodeURIComponent(process.env.GITHUB_CLIENT_ID) + '&redirect_uri=' + encodeURIComponent(redirectUri) + '&scope=repo&state=' + encodeURIComponent(state); |
| 560 | res.redirect(url); |
| 561 | }); |
| 562 | app.get('/api/v1/auth/callback/github-connect', async (req, res) => { |
| 563 | const { code, state } = req.query || {}; |
| 564 | const baseRedirect = (process.env.HUB_UI_ORIGIN || BASE_URL).replace(/\/$/, ''); |
| 565 | if (!verifyState(state)) { |
| 566 | return res.redirect(baseRedirect + '/?github_connect_error=invalid_state'); |
| 567 | } |
| 568 | if (!code || !process.env.GITHUB_CLIENT_ID || !process.env.GITHUB_CLIENT_SECRET) { |
| 569 | return res.redirect(baseRedirect + '/?github_connect_error=missing'); |
| 570 | } |
| 571 | try { |
| 572 | const tokenRes = await fetch('https://github.com/login/oauth/access_token', { |
| 573 | method: 'POST', |
| 574 | headers: { 'Content-Type': 'application/json', Accept: 'application/json' }, |
| 575 | body: JSON.stringify({ |
| 576 | client_id: process.env.GITHUB_CLIENT_ID, |
| 577 | client_secret: process.env.GITHUB_CLIENT_SECRET, |
| 578 | code, |
| 579 | redirect_uri: BASE_URL + '/api/v1/auth/callback/github-connect', |
| 580 | }), |
| 581 | }); |
| 582 | const tokenData = await tokenRes.json(); |
| 583 | const accessToken = tokenData.access_token; |
| 584 | if (!accessToken) { |
| 585 | return res.redirect(baseRedirect + '/?github_connect_error=no_token'); |
| 586 | } |
| 587 | writeGitHubConnection(config.data_dir, { access_token: accessToken }); |
| 588 | return res.redirect(baseRedirect + '/?github_connected=1'); |
| 589 | } catch (e) { |
| 590 | return res.redirect(baseRedirect + '/?github_connect_error=' + encodeURIComponent(e.message || 'exchange_failed')); |
| 591 | } |
| 592 | }); |
| 593 | |
| 594 | // Vault context for multi-vault / canister: optional X-Vault-Id header or vault_id query (Phase 0 / hosted) |
| 595 | app.use('/api/v1', (req, res, next) => { |
| 596 | const raw = req.get('X-Vault-Id') || req.query.vault_id; |
| 597 | req.vault_id = typeof raw === 'string' && raw.trim() ? raw.trim() : 'default'; |
| 598 | next(); |
| 599 | }); |
| 600 | |
| 601 | // POST /api/v1/capture — webhook for Slack, Discord, etc. (no JWT; optional X-Webhook-Secret) |
| 602 | app.post('/api/v1/capture', captureAuth, (req, res) => { |
| 603 | const payload = req.body || {}; |
| 604 | const body = payload.body; |
| 605 | if (!body || typeof body !== 'string') { |
| 606 | return res.status(400).json({ error: 'body (string) is required', code: 'BAD_REQUEST' }); |
| 607 | } |
| 608 | const source = payload.source || 'webhook'; |
| 609 | const sourceId = payload.source_id || null; |
| 610 | const project = payload.project || null; |
| 611 | const tags = payload.tags || null; |
| 612 | const now = new Date().toISOString().slice(0, 10); |
| 613 | const sourceSlug = normalizeSlug(source) || 'webhook'; |
| 614 | const filename = sourceId |
| 615 | ? `${sourceSlug}_${sanitizeForFilename(sourceId)}.md` |
| 616 | : `${sourceSlug}_${Date.now()}.md`; |
| 617 | const relativePath = project |
| 618 | ? `projects/${normalizeSlug(project)}/inbox/${filename}` |
| 619 | : `inbox/${filename}`; |
| 620 | const baseFm = { |
| 621 | source, |
| 622 | date: now, |
| 623 | ...(sourceId && { source_id: sourceId }), |
| 624 | ...(project && { project: normalizeSlug(project) }), |
| 625 | ...(tags && { tags }), |
| 626 | }; |
| 627 | const frontmatter = mergeProvenanceFrontmatter(baseFm, { kind: 'webhook' }); |
| 628 | try { |
| 629 | const result = writeNote(config.vault_path, relativePath, { body: body.trimEnd(), frontmatter }); |
| 630 | invalidateFacetsCache(); |
| 631 | maybeAutoSync(config); |
| 632 | res.status(200).json({ ok: true, path: result.path }); |
| 633 | } catch (e) { |
| 634 | if (e.message && e.message.includes('Invalid path')) { |
| 635 | return res.status(400).json({ error: e.message, code: 'BAD_REQUEST' }); |
| 636 | } |
| 637 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 638 | } |
| 639 | }); |
| 640 | |
| 641 | // API v1 (JWT + rate limit + vault access for notes/search/proposals) |
| 642 | app.use('/api/v1/notes', jwtAuth, apiLimiter, requireVaultAccess); |
| 643 | app.use('/api/v1/search', jwtAuth, apiLimiter, requireVaultAccess); |
| 644 | app.use('/api/v1/proposals', jwtAuth, apiLimiter, requireVaultAccess); |
| 645 | app.use('/api/v1/note-outline', jwtAuth, apiLimiter, requireVaultAccess); |
| 646 | app.use('/api/v1/document-tree', jwtAuth, apiLimiter, requireVaultAccess); |
| 647 | app.use('/api/v1/metadata-facets', jwtAuth, apiLimiter, requireVaultAccess); |
| 648 | app.use('/api/v1/section-source', jwtAuth, apiLimiter, requireVaultAccess); |
| 649 | app.use('/api/v1/calendar', jwtAuth, apiLimiter, requireVaultAccess); |
| 650 | |
| 651 | // Facets cache (60s) per vault; invalidate on write/approve |
| 652 | const FACETS_TTL_MS = 60 * 1000; |
| 653 | const facetsCacheByVault = {}; |
| 654 | function invalidateFacetsCache() { |
| 655 | Object.keys(facetsCacheByVault).forEach((k) => delete facetsCacheByVault[k]); |
| 656 | } |
| 657 | |
| 658 | // GET /api/v1/vault/folders — disk folders for Hub “New note” picker (self-hosted; empty on hosted gateway stub) |
| 659 | app.get('/api/v1/vault/folders', jwtAuth, apiLimiter, requireVaultAccess, (req, res) => { |
| 660 | try { |
| 661 | const folders = listVaultFolderOptions(req.vaultPath); |
| 662 | res.json({ folders }); |
| 663 | } catch (e) { |
| 664 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 665 | } |
| 666 | }); |
| 667 | |
| 668 | // GET /api/v1/note-outline?path=... — body-free heading outline for one authorized note |
| 669 | app.get('/api/v1/note-outline', (req, res) => { |
| 670 | const requestedPath = typeof req.query.path === 'string' ? req.query.path.trim() : ''; |
| 671 | if (!requestedPath) { |
| 672 | return res.status(400).json({ error: 'Invalid path', code: 'INVALID_PATH' }); |
| 673 | } |
| 674 | try { |
| 675 | resolveVaultRelativePath(req.vaultPath, requestedPath); |
| 676 | } catch (_) { |
| 677 | return res.status(400).json({ error: 'Invalid path', code: 'INVALID_PATH' }); |
| 678 | } |
| 679 | if (req.scope?.projects?.length || req.scope?.folders?.length) { |
| 680 | const allowed = applyScopeFilter([{ path: requestedPath }], req.scope); |
| 681 | if (allowed.length === 0) { |
| 682 | return res.status(403).json({ error: 'Forbidden', code: 'FORBIDDEN' }); |
| 683 | } |
| 684 | } |
| 685 | try { |
| 686 | res.json(buildNoteOutline(readNote(req.vaultPath, requestedPath))); |
| 687 | } catch (e) { |
| 688 | const message = e?.message ? String(e.message) : ''; |
| 689 | if (message.includes('not found')) { |
| 690 | return res.status(404).json({ error: 'Not found', code: 'NOT_FOUND' }); |
| 691 | } |
| 692 | if (message.includes('Invalid path')) { |
| 693 | return res.status(400).json({ error: 'Invalid path', code: 'INVALID_PATH' }); |
| 694 | } |
| 695 | return res.status(502).json({ error: 'Upstream error', code: 'UPSTREAM_ERROR' }); |
| 696 | } |
| 697 | }); |
| 698 | |
| 699 | // GET /api/v1/document-tree?path=... — body-free nested heading tree for one authorized note |
| 700 | app.get('/api/v1/document-tree', (req, res) => { |
| 701 | const requestedPath = typeof req.query.path === 'string' ? req.query.path.trim() : ''; |
| 702 | if (!requestedPath) { |
| 703 | return res.status(400).json({ error: 'Invalid path', code: 'INVALID_PATH' }); |
| 704 | } |
| 705 | try { |
| 706 | resolveVaultRelativePath(req.vaultPath, requestedPath); |
| 707 | } catch (_) { |
| 708 | return res.status(400).json({ error: 'Invalid path', code: 'INVALID_PATH' }); |
| 709 | } |
| 710 | if (req.scope?.projects?.length || req.scope?.folders?.length) { |
| 711 | const allowed = applyScopeFilter([{ path: requestedPath }], req.scope); |
| 712 | if (allowed.length === 0) { |
| 713 | return res.status(403).json({ error: 'Forbidden', code: 'FORBIDDEN' }); |
| 714 | } |
| 715 | } |
| 716 | try { |
| 717 | res.json(buildDocumentTree(readNote(req.vaultPath, requestedPath))); |
| 718 | } catch (e) { |
| 719 | const message = e?.message ? String(e.message) : ''; |
| 720 | if (message.includes('not found')) { |
| 721 | return res.status(404).json({ error: 'Not found', code: 'NOT_FOUND' }); |
| 722 | } |
| 723 | if (message.includes('Invalid path')) { |
| 724 | return res.status(400).json({ error: 'Invalid path', code: 'INVALID_PATH' }); |
| 725 | } |
| 726 | return res.status(502).json({ error: 'Upstream error', code: 'UPSTREAM_ERROR' }); |
| 727 | } |
| 728 | }); |
| 729 | |
| 730 | // GET /api/v1/metadata-facets?path=... — body-free metadata hints for one authorized note |
| 731 | app.get('/api/v1/metadata-facets', (req, res) => { |
| 732 | const requestedPath = typeof req.query.path === 'string' ? req.query.path.trim() : ''; |
| 733 | if (!requestedPath) { |
| 734 | return res.status(400).json({ error: 'Invalid path', code: 'INVALID_PATH' }); |
| 735 | } |
| 736 | try { |
| 737 | resolveVaultRelativePath(req.vaultPath, requestedPath); |
| 738 | } catch (_) { |
| 739 | return res.status(400).json({ error: 'Invalid path', code: 'INVALID_PATH' }); |
| 740 | } |
| 741 | if (req.scope?.projects?.length || req.scope?.folders?.length) { |
| 742 | const allowed = applyScopeFilter([{ path: requestedPath }], req.scope); |
| 743 | if (allowed.length === 0) { |
| 744 | return res.status(403).json({ error: 'Forbidden', code: 'FORBIDDEN' }); |
| 745 | } |
| 746 | } |
| 747 | try { |
| 748 | const note = readNote(req.vaultPath, requestedPath); |
| 749 | res.json(normalizeMetadataFacets(requestedPath, note.frontmatter)); |
| 750 | } catch (e) { |
| 751 | const message = e?.message ? String(e.message) : ''; |
| 752 | if (message.includes('not found')) { |
| 753 | return res.status(404).json({ error: 'Not found', code: 'NOT_FOUND' }); |
| 754 | } |
| 755 | if (message.includes('Invalid path')) { |
| 756 | return res.status(400).json({ error: 'Invalid path', code: 'INVALID_PATH' }); |
| 757 | } |
| 758 | return res.status(502).json({ error: 'Upstream error', code: 'UPSTREAM_ERROR' }); |
| 759 | } |
| 760 | }); |
| 761 | |
| 762 | // GET /api/v1/section-source?path=... — body-free section metadata for one authorized note |
| 763 | app.get('/api/v1/section-source', (req, res) => { |
| 764 | const requestedPath = typeof req.query.path === 'string' ? req.query.path.trim() : ''; |
| 765 | if (!requestedPath) { |
| 766 | return res.status(400).json({ error: 'Invalid path', code: 'INVALID_PATH' }); |
| 767 | } |
| 768 | try { |
| 769 | resolveVaultRelativePath(req.vaultPath, requestedPath); |
| 770 | } catch (_) { |
| 771 | return res.status(400).json({ error: 'Invalid path', code: 'INVALID_PATH' }); |
| 772 | } |
| 773 | if (req.scope?.projects?.length || req.scope?.folders?.length) { |
| 774 | const allowed = applyScopeFilter([{ path: requestedPath }], req.scope); |
| 775 | if (allowed.length === 0) { |
| 776 | return res.status(403).json({ error: 'Forbidden', code: 'FORBIDDEN' }); |
| 777 | } |
| 778 | } |
| 779 | try { |
| 780 | res.json(readSectionSource(req.vaultPath, requestedPath)); |
| 781 | } catch (e) { |
| 782 | const message = e?.message ? String(e.message) : ''; |
| 783 | if (message.includes('not found')) { |
| 784 | return res.status(404).json({ error: 'Not found', code: 'NOT_FOUND' }); |
| 785 | } |
| 786 | if (message.includes('Invalid path')) { |
| 787 | return res.status(400).json({ error: 'Invalid path', code: 'INVALID_PATH' }); |
| 788 | } |
| 789 | return res.status(502).json({ error: 'Upstream error', code: 'UPSTREAM_ERROR' }); |
| 790 | } |
| 791 | }); |
| 792 | |
| 793 | // GET /api/v1/calendar/timeline?from=&to=&layers=notes,events&source_calendar_ids= |
| 794 | app.get('/api/v1/calendar/timeline', requireRole('viewer', 'editor', 'admin', 'evaluator'), (req, res) => { |
| 795 | const from = typeof req.query.from === 'string' ? req.query.from.trim() : ''; |
| 796 | const to = typeof req.query.to === 'string' ? req.query.to.trim() : ''; |
| 797 | if (!from || !to) { |
| 798 | return res.status(400).json({ error: '`from` and `to` are required', code: 'BAD_REQUEST' }); |
| 799 | } |
| 800 | try { |
| 801 | const payload = buildCalendarTimeline({ |
| 802 | dataDir: config.data_dir, |
| 803 | vaultId: req.vault_id ?? 'default', |
| 804 | vaultPath: req.vaultPath, |
| 805 | vaultConfig: config, |
| 806 | from, |
| 807 | to, |
| 808 | layers: req.query.layers, |
| 809 | sourceCalendarIds: req.query.source_calendar_ids, |
| 810 | scope: req.scope, |
| 811 | }); |
| 812 | return res.json(payload); |
| 813 | } catch (e) { |
| 814 | const message = e?.message ? String(e.message) : 'Invalid timeline request'; |
| 815 | if (message.includes('Unsupported timeline layer') || message.includes('Invalid') || message.includes('required') || message.includes('before')) { |
| 816 | return res.status(400).json({ error: message, code: 'BAD_REQUEST' }); |
| 817 | } |
| 818 | return res.status(500).json({ error: message, code: 'RUNTIME_ERROR' }); |
| 819 | } |
| 820 | }); |
| 821 | |
| 822 | // GET /api/v1/calendar/agent-context?from=&to=&agent_context_tier=0|1|2&source_calendar_ids= |
| 823 | // Server-side tier-enforced calendar context for agents (Phase 1E). Enforces |
| 824 | // enabled_for_agents + agent_context_tier_max + org policy cap; v0 ceiling tier 2. |
| 825 | app.get('/api/v1/calendar/agent-context', requireRole('viewer', 'editor', 'admin', 'evaluator'), (req, res) => { |
| 826 | const from = typeof req.query.from === 'string' ? req.query.from.trim() : ''; |
| 827 | const to = typeof req.query.to === 'string' ? req.query.to.trim() : ''; |
| 828 | if (!from || !to) { |
| 829 | return res.status(400).json({ error: '`from` and `to` are required', code: 'BAD_REQUEST' }); |
| 830 | } |
| 831 | try { |
| 832 | const payload = retrieveAgentCalendarContext(config.data_dir, req.vault_id ?? 'default', { |
| 833 | from, |
| 834 | to, |
| 835 | agentContextTier: req.query.agent_context_tier, |
| 836 | sourceCalendarIds: req.query.source_calendar_ids, |
| 837 | }); |
| 838 | return res.json(payload); |
| 839 | } catch (e) { |
| 840 | const message = e?.message ? String(e.message) : 'Invalid agent context request'; |
| 841 | if ( |
| 842 | message.includes('agent_context_tier') |
| 843 | || message.includes('Invalid') |
| 844 | || message.includes('required') |
| 845 | || message.includes('before') |
| 846 | ) { |
| 847 | return res.status(400).json({ error: message, code: 'BAD_REQUEST' }); |
| 848 | } |
| 849 | return res.status(500).json({ error: message, code: 'RUNTIME_ERROR' }); |
| 850 | } |
| 851 | }); |
| 852 | |
| 853 | // GET /api/v1/calendar/source-calendars — display/agent toggles (no OAuth secrets) |
| 854 | app.get('/api/v1/calendar/source-calendars', requireRole('viewer', 'editor', 'admin', 'evaluator'), (req, res) => { |
| 855 | try { |
| 856 | res.json({ |
| 857 | schema: 'knowtation.source_calendars/v0', |
| 858 | vault_id: req.vault_id ?? 'default', |
| 859 | source_calendars: listSourceCalendarsForClient(config.data_dir, req.vault_id ?? 'default'), |
| 860 | }); |
| 861 | } catch (e) { |
| 862 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 863 | } |
| 864 | }); |
| 865 | |
| 866 | // PATCH /api/v1/calendar/source-calendars/:id — update display/agent toggles (self-hosted) |
| 867 | app.patch('/api/v1/calendar/source-calendars/:id', requireRole('editor', 'admin'), (req, res) => { |
| 868 | const sourceCalendarId = typeof req.params.id === 'string' ? decodeURIComponent(req.params.id).trim() : ''; |
| 869 | if (!sourceCalendarId) { |
| 870 | return res.status(400).json({ error: 'source calendar id is required', code: 'BAD_REQUEST' }); |
| 871 | } |
| 872 | try { |
| 873 | const patch = parseSourceCalendarPatchBody(req.body); |
| 874 | const result = patchSourceCalendar( |
| 875 | config.data_dir, |
| 876 | req.vault_id ?? 'default', |
| 877 | sourceCalendarId, |
| 878 | patch, |
| 879 | ); |
| 880 | return res.json({ |
| 881 | schema: 'knowtation.source_calendar_patch/v0', |
| 882 | vault_id: req.vault_id ?? 'default', |
| 883 | policy_agent_context_tier_max_cap: result.policy_agent_context_tier_max_cap, |
| 884 | source_calendar: result.source_calendar, |
| 885 | }); |
| 886 | } catch (e) { |
| 887 | const message = e?.message ? String(e.message) : 'Patch failed'; |
| 888 | if (e?.code === 'POLICY_CAP_EXCEEDED') { |
| 889 | return res.status(403).json({ error: message, code: 'POLICY_CAP_EXCEEDED' }); |
| 890 | } |
| 891 | if (message.includes('not found')) { |
| 892 | return res.status(404).json({ error: message, code: 'NOT_FOUND' }); |
| 893 | } |
| 894 | if ( |
| 895 | message.includes('must be') |
| 896 | || message.includes('required') |
| 897 | || message.includes('exceeds policy') |
| 898 | ) { |
| 899 | return res.status(400).json({ error: message, code: 'BAD_REQUEST' }); |
| 900 | } |
| 901 | return res.status(500).json({ error: message, code: 'RUNTIME_ERROR' }); |
| 902 | } |
| 903 | }); |
| 904 | |
| 905 | // POST /api/v1/calendar/events/import — one-time ICS file import (read-only, self-hosted) |
| 906 | app.post('/api/v1/calendar/events/import', requireRole('editor', 'admin'), (req, res) => { |
| 907 | const body = req.body && typeof req.body === 'object' ? req.body : {}; |
| 908 | const icsText = typeof body.ics_text === 'string' ? body.ics_text : ''; |
| 909 | if (!icsText.trim()) { |
| 910 | return res.status(400).json({ error: 'ics_text (string) is required', code: 'BAD_REQUEST' }); |
| 911 | } |
| 912 | try { |
| 913 | const result = importIcsIntoVault(config.data_dir, req.vault_id ?? 'default', { |
| 914 | icsText, |
| 915 | displayName: typeof body.display_name === 'string' ? body.display_name : undefined, |
| 916 | sourceCalendarId: typeof body.source_calendar_id === 'string' ? body.source_calendar_id : undefined, |
| 917 | connectorId: typeof body.connector_id === 'string' ? body.connector_id : undefined, |
| 918 | defaultTimezone: typeof body.default_timezone === 'string' ? body.default_timezone : undefined, |
| 919 | }); |
| 920 | return res.status(200).json({ |
| 921 | schema: 'knowtation.calendar_import/v0', |
| 922 | vault_id: req.vault_id ?? 'default', |
| 923 | ...result, |
| 924 | }); |
| 925 | } catch (e) { |
| 926 | const message = e?.message ? String(e.message) : 'Import failed'; |
| 927 | if (message.includes('not found') || message.includes('required') || message.includes('exceeds') || message.includes('ICS')) { |
| 928 | return res.status(400).json({ error: message, code: 'BAD_REQUEST' }); |
| 929 | } |
| 930 | return res.status(500).json({ error: message, code: 'RUNTIME_ERROR' }); |
| 931 | } |
| 932 | }); |
| 933 | |
| 934 | /** |
| 935 | * Fire-and-forget memory event capture after successful API responses. |
| 936 | * Never throws, never delays the response — runs in a detached async chain. |
| 937 | * @param {string} type - MEMORY_EVENT_TYPES value |
| 938 | * @param {object} data - event payload |
| 939 | * @param {object} cfg - server config (for resolveMemoryDir) |
| 940 | * @param {string} vaultId |
| 941 | */ |
| 942 | function fireCaptureEvent(type, data, cfg, vaultId) { |
| 943 | (async () => { |
| 944 | try { |
| 945 | const { createMemoryManager } = await import('../lib/memory.mjs'); |
| 946 | const mm = createMemoryManager(cfg, vaultId || 'default'); |
| 947 | if (mm.shouldCapture(type)) mm.store(type, data); |
| 948 | } catch (_) {} |
| 949 | })(); |
| 950 | } |
| 951 | |
| 952 | // GET /api/v1/notes/facets — filter dropdown values (before /:path to avoid collision) |
| 953 | app.get('/api/v1/notes/facets', (req, res) => { |
| 954 | try { |
| 955 | const vid = req.vault_id ?? 'default'; |
| 956 | const cached = facetsCacheByVault[vid]; |
| 957 | if (cached?.data && Date.now() - cached.ts < FACETS_TTL_MS) { |
| 958 | return res.json(cached.data); |
| 959 | } |
| 960 | const vaultConfig = { ...config, vault_path: req.vaultPath }; |
| 961 | let facets = runFacets(vaultConfig); |
| 962 | if (req.scope?.projects?.length || req.scope?.folders?.length) { |
| 963 | const notes = runListNotes(vaultConfig, { fields: 'path+metadata' }); |
| 964 | const filtered = applyScopeFilter(notes.notes || [], req.scope); |
| 965 | const projects = new Set(); |
| 966 | const tags = new Set(); |
| 967 | const folders = new Set(); |
| 968 | for (const n of filtered) { |
| 969 | if (n.project) projects.add(n.project); |
| 970 | for (const t of n.tags || []) if (t) tags.add(t); |
| 971 | const folder = n.path.includes('/') ? n.path.split('/').slice(0, -1).join('/') : ''; |
| 972 | if (folder) folders.add(folder); |
| 973 | } |
| 974 | facets = { projects: [...projects].sort(), tags: [...tags].sort(), folders: [...folders].sort() }; |
| 975 | } |
| 976 | facetsCacheByVault[vid] = { data: facets, ts: Date.now() }; |
| 977 | res.json(facets); |
| 978 | } catch (e) { |
| 979 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 980 | } |
| 981 | }); |
| 982 | |
| 983 | // GET /api/v1/notes — list notes |
| 984 | app.get('/api/v1/notes', parseQueryBounds, (req, res) => { |
| 985 | try { |
| 986 | const limit = req.query.limit != null ? Math.min(100, Math.max(0, parseInt(req.query.limit, 10) || 20)) : 20; |
| 987 | const offset = req.query.offset != null ? Math.max(0, parseInt(req.query.offset, 10) || 0) : 0; |
| 988 | const opts = { |
| 989 | folder: req.query.folder, |
| 990 | project: req.query.project, |
| 991 | tag: req.query.tag, |
| 992 | since: req.query.since, |
| 993 | until: req.query.until, |
| 994 | chain: req.query.chain, |
| 995 | entity: req.query.entity, |
| 996 | episode: req.query.episode, |
| 997 | limit, |
| 998 | offset, |
| 999 | order: req.query.order, |
| 1000 | fields: req.query.fields || 'path+metadata', |
| 1001 | countOnly: req.query.count_only === 'true', |
| 1002 | content_scope: req.query.content_scope, |
| 1003 | }; |
| 1004 | const vaultConfig = { ...config, vault_path: req.vaultPath }; |
| 1005 | const out = (req.scope?.projects?.length || req.scope?.folders?.length) |
| 1006 | ? (() => { |
| 1007 | const full = runListNotes(vaultConfig, { ...opts, limit: 10000, offset: 0 }); |
| 1008 | const filtered = applyScopeFilter(full.notes || [], req.scope); |
| 1009 | return { notes: filtered.slice(offset, offset + limit), total: filtered.length }; |
| 1010 | })() |
| 1011 | : runListNotes(vaultConfig, opts); |
| 1012 | res.json(out); |
| 1013 | } catch (e) { |
| 1014 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1015 | } |
| 1016 | }); |
| 1017 | |
| 1018 | // GET /api/v1/notes/:path — get one note (path may contain slashes) |
| 1019 | app.get(/^\/api\/v1\/notes\/(.+)$/, (req, res) => { |
| 1020 | const notePath = req.path.replace(/^\/api\/v1\/notes\//, ''); |
| 1021 | if (!notePath) return res.status(400).json({ error: 'Path required', code: 'BAD_REQUEST' }); |
| 1022 | try { |
| 1023 | const note = readNote(req.vaultPath, decodeURIComponent(notePath)); |
| 1024 | res.json({ path: note.path, frontmatter: note.frontmatter, body: note.body }); |
| 1025 | } catch (e) { |
| 1026 | if (e.message && e.message.includes('not found')) return res.status(404).json({ error: e.message, code: 'NOT_FOUND' }); |
| 1027 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1028 | } |
| 1029 | }); |
| 1030 | |
| 1031 | // POST /api/v1/search — semantic (default) or keyword |
| 1032 | app.post('/api/v1/search', async (req, res) => { |
| 1033 | const query = req.body?.query; |
| 1034 | if (!query || typeof query !== 'string') { |
| 1035 | return res.status(400).json({ error: 'query required', code: 'BAD_REQUEST' }); |
| 1036 | } |
| 1037 | const rawLimit = req.body?.limit; |
| 1038 | const limit = rawLimit != null ? Math.min(100, Math.max(0, parseInt(rawLimit, 10) || 20)) : 20; |
| 1039 | const mode = req.body?.mode === 'keyword' ? 'keyword' : 'semantic'; |
| 1040 | try { |
| 1041 | const opts = { |
| 1042 | folder: req.body.folder, |
| 1043 | project: req.body.project, |
| 1044 | tag: req.body.tag, |
| 1045 | since: req.body.since, |
| 1046 | until: req.body.until, |
| 1047 | order: req.body.order, |
| 1048 | fields: req.body.fields, |
| 1049 | vault_id: req.vault_id, |
| 1050 | content_scope: req.body.content_scope, |
| 1051 | chain: req.body.chain, |
| 1052 | entity: req.body.entity, |
| 1053 | episode: req.body.episode, |
| 1054 | }; |
| 1055 | const vaultConfig = { ...config, vault_path: req.vaultPath }; |
| 1056 | let out; |
| 1057 | if (mode === 'keyword') { |
| 1058 | const kwLimit = Math.max(1, Math.min(100, limit || 20)); |
| 1059 | const kwOpts = { |
| 1060 | ...opts, |
| 1061 | limit: kwLimit, |
| 1062 | snippetChars: req.body.snippetChars != null ? parseInt(req.body.snippetChars, 10) || 300 : undefined, |
| 1063 | countOnly: req.body.count_only === true || req.body.countOnly === true, |
| 1064 | match: req.body.match === 'all_terms' ? 'all_terms' : 'phrase', |
| 1065 | }; |
| 1066 | out = await runKeywordSearch(query, kwOpts, vaultConfig); |
| 1067 | } else { |
| 1068 | out = { ...(await runSearch(query, { ...opts, limit }, vaultConfig)), mode: 'semantic' }; |
| 1069 | } |
| 1070 | if (out.results && req.vaultPath) { |
| 1071 | out = { |
| 1072 | ...out, |
| 1073 | results: out.results.filter((r) => r && noteFileExistsInVault(req.vaultPath, r.path)), |
| 1074 | }; |
| 1075 | } |
| 1076 | if ((req.scope?.projects?.length || req.scope?.folders?.length) && out.results) { |
| 1077 | out = { ...out, results: applyScopeFilter(out.results, req.scope) }; |
| 1078 | } |
| 1079 | res.json(out); |
| 1080 | fireCaptureEvent('search', { query, mode, result_count: out.results?.length ?? 0 }, config, req.vault_id || 'default'); |
| 1081 | } catch (e) { |
| 1082 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1083 | } |
| 1084 | }); |
| 1085 | |
| 1086 | // POST /api/v1/notes — write note (Phase 13: editor or admin) |
| 1087 | app.post('/api/v1/notes', requireRole('editor', 'admin'), (req, res) => { |
| 1088 | const { path: notePath, body, frontmatter, append } = req.body || {}; |
| 1089 | if (!notePath || typeof notePath !== 'string') { |
| 1090 | return res.status(400).json({ error: 'path required', code: 'BAD_REQUEST' }); |
| 1091 | } |
| 1092 | try { |
| 1093 | const fm = mergeProvenanceFrontmatter(frontmatter, { |
| 1094 | sub: req.user?.sub ?? null, |
| 1095 | kind: 'human', |
| 1096 | }); |
| 1097 | const out = writeNote(req.vaultPath, notePath, { body, frontmatter: fm, append }); |
| 1098 | invalidateFacetsCache(); |
| 1099 | maybeAutoSync({ ...config, vault_path: req.vaultPath }); |
| 1100 | res.json(out); |
| 1101 | fireCaptureEvent('write', { path: notePath, action: append ? 'append' : 'write' }, config, req.vault_id || 'default'); |
| 1102 | } catch (e) { |
| 1103 | if (e.message && e.message.includes('Invalid path')) return res.status(400).json({ error: e.message, code: 'BAD_REQUEST' }); |
| 1104 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1105 | } |
| 1106 | }); |
| 1107 | |
| 1108 | // DELETE /api/v1/notes/:path — delete note (editor or admin) |
| 1109 | app.delete(/^\/api\/v1\/notes\/(.+)$/, requireRole('editor', 'admin'), (req, res) => { |
| 1110 | const notePath = req.path.replace(/^\/api\/v1\/notes\//, ''); |
| 1111 | if (!notePath) return res.status(400).json({ error: 'Path required', code: 'BAD_REQUEST' }); |
| 1112 | try { |
| 1113 | const out = deleteNote(req.vaultPath, decodeURIComponent(notePath)); |
| 1114 | invalidateFacetsCache(); |
| 1115 | maybeAutoSync({ ...config, vault_path: req.vaultPath }); |
| 1116 | res.json(out); |
| 1117 | } catch (e) { |
| 1118 | if (e.message && e.message.includes('not found')) { |
| 1119 | return res.status(404).json({ error: e.message, code: 'NOT_FOUND' }); |
| 1120 | } |
| 1121 | if (e.message && e.message.includes('Invalid path')) return res.status(400).json({ error: e.message, code: 'BAD_REQUEST' }); |
| 1122 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1123 | } |
| 1124 | }); |
| 1125 | |
| 1126 | // POST /api/v1/notes/delete-by-prefix — bulk delete notes under a vault-relative prefix (editor/admin; "delete project") |
| 1127 | app.post('/api/v1/notes/delete-by-prefix', requireRole('editor', 'admin'), (req, res) => { |
| 1128 | const raw = req.body && req.body.path_prefix != null ? String(req.body.path_prefix) : ''; |
| 1129 | try { |
| 1130 | const { deleted, paths } = deleteNotesByPrefix(req.vaultPath, raw, { ignore: config.ignore || [] }); |
| 1131 | const proposals_discarded = discardProposalsUnderPathPrefix(config.data_dir, { |
| 1132 | vault_id: req.vault_id ?? 'default', |
| 1133 | path_prefix: raw, |
| 1134 | }); |
| 1135 | invalidateFacetsCache(); |
| 1136 | maybeAutoSync({ ...config, vault_path: req.vaultPath }); |
| 1137 | res.json({ deleted, paths, proposals_discarded }); |
| 1138 | } catch (e) { |
| 1139 | if ( |
| 1140 | e.message && |
| 1141 | (e.message.includes('path_prefix') || e.message.includes('Invalid path_prefix') || e.message.includes('Invalid path')) |
| 1142 | ) { |
| 1143 | return res.status(400).json({ error: e.message, code: 'BAD_REQUEST' }); |
| 1144 | } |
| 1145 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1146 | } |
| 1147 | }); |
| 1148 | |
| 1149 | // POST /api/v1/notes/delete-by-project — bulk delete by list-notes project filter (self-hosted Node; see docs/HUB-METADATA-BULK-OPS.md) |
| 1150 | app.post('/api/v1/notes/delete-by-project', requireRole('editor', 'admin'), (req, res) => { |
| 1151 | const raw = req.body && req.body.project != null ? String(req.body.project) : ''; |
| 1152 | try { |
| 1153 | const { deleted, paths } = deleteNotesByProjectSlug(req.vaultPath, raw, { ignore: config.ignore || [] }); |
| 1154 | const proposals_discarded = discardProposalsAtPaths(config.data_dir, { |
| 1155 | vault_id: req.vault_id ?? 'default', |
| 1156 | paths, |
| 1157 | }); |
| 1158 | invalidateFacetsCache(); |
| 1159 | maybeAutoSync({ ...config, vault_path: req.vaultPath }); |
| 1160 | res.json({ deleted, paths, proposals_discarded }); |
| 1161 | } catch (e) { |
| 1162 | if (e.message && (e.message.includes('project slug required') || e.message.includes('Invalid path'))) { |
| 1163 | return res.status(400).json({ error: e.message, code: 'BAD_REQUEST' }); |
| 1164 | } |
| 1165 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1166 | } |
| 1167 | }); |
| 1168 | |
| 1169 | // POST /api/v1/notes/rename-project — rewrite frontmatter project slug (self-hosted Node; see docs/HUB-METADATA-BULK-OPS.md) |
| 1170 | app.post('/api/v1/notes/rename-project', requireRole('editor', 'admin'), (req, res) => { |
| 1171 | const from = req.body && req.body.from != null ? String(req.body.from) : ''; |
| 1172 | const to = req.body && req.body.to != null ? String(req.body.to) : ''; |
| 1173 | try { |
| 1174 | const { updated, paths } = renameProjectSlugInVault(req.vaultPath, from, to, { ignore: config.ignore || [] }); |
| 1175 | invalidateFacetsCache(); |
| 1176 | maybeAutoSync({ ...config, vault_path: req.vaultPath }); |
| 1177 | res.json({ updated, paths }); |
| 1178 | } catch (e) { |
| 1179 | if ( |
| 1180 | e.message && |
| 1181 | (e.message.includes('from and to project') || e.message.includes('Invalid path') || e.message.includes('escapes vault')) |
| 1182 | ) { |
| 1183 | return res.status(400).json({ error: e.message, code: 'BAD_REQUEST' }); |
| 1184 | } |
| 1185 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1186 | } |
| 1187 | }); |
| 1188 | |
| 1189 | // POST /api/v1/index — re-run indexer (Phase 13: editor or admin; Phase 15: vault-scoped) |
| 1190 | app.post('/api/v1/index', jwtAuth, apiLimiter, requireVaultAccess, requireRole('editor', 'admin'), async (req, res) => { |
| 1191 | try { |
| 1192 | const { runIndex } = await import('../lib/indexer.mjs'); |
| 1193 | const result = await runIndex({ log: () => {}, vaultId: req.vault_id, vaultPath: req.vaultPath }); |
| 1194 | invalidateFacetsCache(); |
| 1195 | res.json({ ok: true, notesProcessed: result.notesProcessed, chunksIndexed: result.chunksIndexed }); |
| 1196 | fireCaptureEvent('index', { note_count: result.notesProcessed, chunk_count: result.chunksIndexed }, config, req.vault_id || 'default'); |
| 1197 | } catch (e) { |
| 1198 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1199 | } |
| 1200 | }); |
| 1201 | |
| 1202 | // POST /api/v1/export — export one note to content (any vault reader). Returns { content, filename } for client download. |
| 1203 | app.post( |
| 1204 | '/api/v1/export', |
| 1205 | jwtAuth, |
| 1206 | apiLimiter, |
| 1207 | requireVaultAccess, |
| 1208 | requireRole('viewer', 'editor', 'admin', 'evaluator'), |
| 1209 | (req, res) => { |
| 1210 | const { path: notePath, format } = req.body || {}; |
| 1211 | if (!notePath || typeof notePath !== 'string') { |
| 1212 | return res.status(400).json({ error: 'path required', code: 'BAD_REQUEST' }); |
| 1213 | } |
| 1214 | const fmt = format === 'html' ? 'html' : 'md'; |
| 1215 | try { |
| 1216 | resolveVaultRelativePath(req.vaultPath, notePath); |
| 1217 | const { content, filename } = exportNoteToContent(req.vaultPath, notePath, { format: fmt }); |
| 1218 | res.json({ content, filename }); |
| 1219 | } catch (e) { |
| 1220 | if (e.message && e.message.includes('Invalid path')) return res.status(400).json({ error: e.message, code: 'BAD_REQUEST' }); |
| 1221 | res.status(404).json({ error: e.message || 'Note not found', code: 'NOT_FOUND' }); |
| 1222 | } |
| 1223 | }, |
| 1224 | ); |
| 1225 | |
| 1226 | // POST /api/v1/notes/copy — copy or move one note between vaults (editor/admin; multi-vault). Overwrites target path if it exists. |
| 1227 | app.post('/api/v1/notes/copy', requireRole('editor', 'admin'), (req, res) => { |
| 1228 | const body = req.body || {}; |
| 1229 | const fromVault = typeof body.from_vault_id === 'string' ? body.from_vault_id.replace(/\\/g, '/').trim() : ''; |
| 1230 | const toVault = typeof body.to_vault_id === 'string' ? body.to_vault_id.replace(/\\/g, '/').trim() : ''; |
| 1231 | const rawPath = typeof body.path === 'string' ? body.path.replace(/\\/g, '/').trim() : ''; |
| 1232 | const deleteSource = body.delete_source === true; |
| 1233 | if (!fromVault || !toVault || !rawPath || rawPath.includes('..') || rawPath.startsWith('/')) { |
| 1234 | return res.status(400).json({ |
| 1235 | error: 'from_vault_id, to_vault_id, and path are required (vault-relative path)', |
| 1236 | code: 'BAD_REQUEST', |
| 1237 | }); |
| 1238 | } |
| 1239 | if (fromVault === toVault) { |
| 1240 | return res.status(400).json({ error: 'from_vault_id and to_vault_id must differ', code: 'BAD_REQUEST' }); |
| 1241 | } |
| 1242 | const allowed = getAllowedVaultIds(config.data_dir, req.user?.sub ?? ''); |
| 1243 | if (!allowed.includes(fromVault) || !allowed.includes(toVault)) { |
| 1244 | return res.status(403).json({ error: 'Access to this vault is not allowed.', code: 'FORBIDDEN' }); |
| 1245 | } |
| 1246 | const fromPath = config.resolveVaultPath(fromVault); |
| 1247 | const toPath = config.resolveVaultPath(toVault); |
| 1248 | if (!fromPath || !toPath) { |
| 1249 | return res.status(404).json({ error: 'Vault not found.', code: 'NOT_FOUND' }); |
| 1250 | } |
| 1251 | try { |
| 1252 | resolveVaultRelativePath(fromPath, rawPath); |
| 1253 | const note = readNote(fromPath, rawPath); |
| 1254 | const scopeFrom = getScopeForUserVault(config.data_dir, req.user?.sub ?? '', fromVault); |
| 1255 | if (scopeFrom && (scopeFrom.projects?.length || scopeFrom.folders?.length)) { |
| 1256 | const withProj = { |
| 1257 | path: note.path, |
| 1258 | project: materializeListFrontmatter(note.frontmatter).project ?? null, |
| 1259 | }; |
| 1260 | const filtered = applyScopeFilter([withProj], scopeFrom); |
| 1261 | if (filtered.length === 0) { |
| 1262 | return res.status(404).json({ error: 'Not found', code: 'NOT_FOUND' }); |
| 1263 | } |
| 1264 | } |
| 1265 | const sub = req.user?.sub ?? ''; |
| 1266 | const baseFm = |
| 1267 | typeof note.frontmatter === 'object' && note.frontmatter && !Array.isArray(note.frontmatter) |
| 1268 | ? { ...note.frontmatter } |
| 1269 | : {}; |
| 1270 | const fm = mergeProvenanceFrontmatter(baseFm, { sub: sub || null, kind: 'human' }); |
| 1271 | writeNote(toPath, note.path, { body: note.body, frontmatter: fm }); |
| 1272 | invalidateFacetsCache(); |
| 1273 | maybeAutoSync({ ...config, vault_path: toPath }); |
| 1274 | fireCaptureEvent('write', { path: note.path, action: 'write' }, config, toVault); |
| 1275 | if (deleteSource) { |
| 1276 | try { |
| 1277 | deleteNote(fromPath, note.path); |
| 1278 | } catch (e) { |
| 1279 | return res.status(502).json({ |
| 1280 | error: 'Note was copied to the target vault but deleting the source failed.', |
| 1281 | code: 'DELETE_FAILED', |
| 1282 | }); |
| 1283 | } |
| 1284 | invalidateFacetsCache(); |
| 1285 | maybeAutoSync({ ...config, vault_path: fromPath }); |
| 1286 | fireCaptureEvent('write', { path: note.path, action: 'delete' }, config, fromVault); |
| 1287 | } |
| 1288 | res.json({ |
| 1289 | ok: true, |
| 1290 | path: note.path, |
| 1291 | from_vault_id: fromVault, |
| 1292 | to_vault_id: toVault, |
| 1293 | moved: deleteSource, |
| 1294 | }); |
| 1295 | } catch (e) { |
| 1296 | if (e.message && e.message.includes('not found')) { |
| 1297 | return res.status(404).json({ error: e.message, code: 'NOT_FOUND' }); |
| 1298 | } |
| 1299 | if (e.message && e.message.includes('Invalid path')) { |
| 1300 | return res.status(400).json({ error: e.message, code: 'BAD_REQUEST' }); |
| 1301 | } |
| 1302 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1303 | } |
| 1304 | }); |
| 1305 | |
| 1306 | // POST /api/v1/import — upload file (or zip) and run import (editor/admin). Multipart: source_type, file; optional project, output_dir, tags. |
| 1307 | const importTempDirMiddleware = (req, _res, next) => { |
| 1308 | req._importTempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'knowtation-import-')); |
| 1309 | next(); |
| 1310 | }; |
| 1311 | const importUpload = multer({ |
| 1312 | storage: multer.diskStorage({ |
| 1313 | destination: (req, _file, cb) => cb(null, req._importTempDir), |
| 1314 | filename: (req, file, cb) => cb(null, file.originalname || 'upload'), |
| 1315 | }), |
| 1316 | limits: { fileSize: 100 * 1024 * 1024 }, |
| 1317 | }).single('file'); |
| 1318 | app.post('/api/v1/import', jwtAuth, apiLimiter, requireVaultAccess, requireRole('editor', 'admin'), importTempDirMiddleware, importUpload, async (req, res) => { |
| 1319 | const tempDir = req._importTempDir; |
| 1320 | try { |
| 1321 | const sourceType = (req.body && req.body.source_type) ? String(req.body.source_type).trim() : ''; |
| 1322 | if (!IMPORT_SOURCE_TYPES.includes(sourceType)) { |
| 1323 | return res.status(400).json({ error: `source_type must be one of: ${IMPORT_SOURCE_TYPES.join(', ')}`, code: 'BAD_REQUEST' }); |
| 1324 | } |
| 1325 | const sheetId = req.body && req.body.spreadsheet_id ? String(req.body.spreadsheet_id).trim() : ''; |
| 1326 | const sheetsRange = req.body && req.body.sheets_range ? String(req.body.sheets_range).trim() : undefined; |
| 1327 | if (sourceType === 'google-sheets') { |
| 1328 | if (!sheetId) { |
| 1329 | return res |
| 1330 | .status(400) |
| 1331 | .json({ error: 'google-sheets: spreadsheet_id is required in the multipart body', code: 'BAD_REQUEST' }); |
| 1332 | } |
| 1333 | if (req.file) { |
| 1334 | return res |
| 1335 | .status(400) |
| 1336 | .json({ error: 'google-sheets: do not send a file; use spreadsheet_id only', code: 'BAD_REQUEST' }); |
| 1337 | } |
| 1338 | } else if (!req.file) { |
| 1339 | return res.status(400).json({ error: 'file required', code: 'BAD_REQUEST' }); |
| 1340 | } |
| 1341 | const project = req.body && req.body.project ? String(req.body.project).trim() : undefined; |
| 1342 | const outputDir = req.body && req.body.output_dir ? String(req.body.output_dir).trim() : undefined; |
| 1343 | const tagsRaw = req.body && req.body.tags ? String(req.body.tags) : ''; |
| 1344 | const tags = tagsRaw ? tagsRaw.split(',').map((s) => s.trim()).filter(Boolean) : []; |
| 1345 | let inputPath = sourceType === 'google-sheets' ? sheetId : req.file.path; |
| 1346 | if (sourceType !== 'google-sheets' && req.file && req.file.originalname && req.file.originalname.toLowerCase().endsWith('.zip')) { |
| 1347 | const extractDir = path.join(tempDir, 'extracted'); |
| 1348 | fs.mkdirSync(extractDir, { recursive: true }); |
| 1349 | const zip = new AdmZip(req.file.path); |
| 1350 | // Zip-slip protection: every entry must resolve inside extractDir |
| 1351 | const extractDirResolved = path.resolve(extractDir) + path.sep; |
| 1352 | for (const entry of zip.getEntries()) { |
| 1353 | const entryResolved = path.resolve(extractDir, entry.entryName); |
| 1354 | if (entryResolved !== path.resolve(extractDir) && !entryResolved.startsWith(extractDirResolved)) { |
| 1355 | return res.status(400).json({ error: 'Invalid zip entry: path traversal detected', code: 'BAD_REQUEST' }); |
| 1356 | } |
| 1357 | } |
| 1358 | zip.extractAllTo(extractDir, true); |
| 1359 | inputPath = extractDir; |
| 1360 | } |
| 1361 | const result = await runImport(sourceType, inputPath, { |
| 1362 | project, |
| 1363 | outputDir, |
| 1364 | tags, |
| 1365 | vaultPath: req.vaultPath, |
| 1366 | ...(sheetsRange ? { sheetsRange } : {}), |
| 1367 | }); |
| 1368 | const importStamp = mergeProvenanceFrontmatter({}, { |
| 1369 | sub: req.user?.sub ?? null, |
| 1370 | kind: 'import', |
| 1371 | }); |
| 1372 | for (const item of result.imported || []) { |
| 1373 | if (item.path && typeof item.path === 'string') { |
| 1374 | try { |
| 1375 | writeNote(req.vaultPath, item.path, { frontmatter: importStamp }); |
| 1376 | } catch (e) { |
| 1377 | console.error('hub import provenance pass failed for', item.path, e.message || e); |
| 1378 | } |
| 1379 | } |
| 1380 | } |
| 1381 | invalidateFacetsCache(); |
| 1382 | maybeAutoSync({ ...config, vault_path: req.vaultPath }); |
| 1383 | res.json({ imported: result.imported, count: result.count }); |
| 1384 | } catch (e) { |
| 1385 | const msg = e.message || String(e); |
| 1386 | const clientError = |
| 1387 | /OPENAI_API_KEY|required for transcription|Unsupported format|file not found|not found:|Transcription failed|413|Payload Too Large|25MB|Whisper accepts/i.test( |
| 1388 | msg |
| 1389 | ); |
| 1390 | res.status(clientError ? 400 : 500).json({ |
| 1391 | error: msg, |
| 1392 | code: clientError ? 'BAD_REQUEST' : 'RUNTIME_ERROR', |
| 1393 | }); |
| 1394 | } finally { |
| 1395 | if (tempDir && fs.existsSync(tempDir)) { |
| 1396 | try { fs.rmSync(tempDir, { recursive: true, force: true }); } catch (_) {} |
| 1397 | } |
| 1398 | } |
| 1399 | }); |
| 1400 | |
| 1401 | /** |
| 1402 | * Normalize `mode` for POST /api/v1/import-url body. |
| 1403 | * @param {unknown} raw |
| 1404 | * @returns {'auto' | 'bookmark' | 'extract'} |
| 1405 | */ |
| 1406 | function normalizeImportUrlMode(raw) { |
| 1407 | const s = typeof raw === 'string' ? raw.trim().toLowerCase() : ''; |
| 1408 | if (s === 'bookmark' || s === 'extract' || s === 'auto') return s; |
| 1409 | return 'auto'; |
| 1410 | } |
| 1411 | |
| 1412 | /** |
| 1413 | * @param {unknown} body |
| 1414 | * @returns {string[]} |
| 1415 | */ |
| 1416 | function tagsFromImportUrlBody(body) { |
| 1417 | const t = body && body.tags; |
| 1418 | if (Array.isArray(t)) return t.map((x) => String(x).trim()).filter(Boolean); |
| 1419 | if (typeof t === 'string') return t.split(',').map((s) => s.trim()).filter(Boolean); |
| 1420 | return []; |
| 1421 | } |
| 1422 | |
| 1423 | // POST /api/v1/import-url — JSON { url, mode?, project?, output_dir?, tags? }; editor/admin. |
| 1424 | app.post( |
| 1425 | '/api/v1/import-url', |
| 1426 | jwtAuth, |
| 1427 | importUrlLimiter, |
| 1428 | requireVaultAccess, |
| 1429 | requireRole('editor', 'admin'), |
| 1430 | async (req, res) => { |
| 1431 | try { |
| 1432 | const body = req.body && typeof req.body === 'object' ? req.body : {}; |
| 1433 | const urlStr = typeof body.url === 'string' ? body.url.trim() : ''; |
| 1434 | if (!urlStr) return res.status(400).json({ error: 'url required', code: 'BAD_REQUEST' }); |
| 1435 | const urlMode = normalizeImportUrlMode(body.mode); |
| 1436 | const project = body.project != null && String(body.project).trim() !== '' ? String(body.project).trim() : undefined; |
| 1437 | const outputDir = |
| 1438 | body.output_dir != null && String(body.output_dir).trim() !== '' ? String(body.output_dir).trim() : undefined; |
| 1439 | const tags = tagsFromImportUrlBody(body); |
| 1440 | const result = await runImport('url', urlStr, { |
| 1441 | project, |
| 1442 | outputDir, |
| 1443 | tags, |
| 1444 | urlMode, |
| 1445 | vaultPath: req.vaultPath, |
| 1446 | }); |
| 1447 | const importStamp = mergeProvenanceFrontmatter({}, { |
| 1448 | sub: req.user?.sub ?? null, |
| 1449 | kind: 'import', |
| 1450 | }); |
| 1451 | for (const item of result.imported || []) { |
| 1452 | if (item.path && typeof item.path === 'string') { |
| 1453 | try { |
| 1454 | writeNote(req.vaultPath, item.path, { frontmatter: importStamp }); |
| 1455 | } catch (e) { |
| 1456 | console.error('hub import-url provenance pass failed for', item.path, e.message || e); |
| 1457 | } |
| 1458 | } |
| 1459 | } |
| 1460 | invalidateFacetsCache(); |
| 1461 | maybeAutoSync({ ...config, vault_path: req.vaultPath }); |
| 1462 | res.json({ imported: result.imported, count: result.count }); |
| 1463 | } catch (e) { |
| 1464 | const msg = e.message || String(e); |
| 1465 | const clientError = |
| 1466 | /OPENAI_API_KEY|required for transcription|Only https|blocked|private IP|timed out|exceeds \d+ bytes|Invalid URL|URL is required|Extract mode requires|Could not extract|DNS resolution failed|Too many redirects|non-https/i.test( |
| 1467 | msg, |
| 1468 | ); |
| 1469 | res.status(clientError ? 400 : 500).json({ |
| 1470 | error: msg, |
| 1471 | code: clientError ? 'BAD_REQUEST' : 'RUNTIME_ERROR', |
| 1472 | }); |
| 1473 | } |
| 1474 | }, |
| 1475 | ); |
| 1476 | |
| 1477 | // Phase 18D: Upload image to GitHub backup repo, return raw URL for note embedding |
| 1478 | const imageUploadLimiter = rateLimit({ |
| 1479 | windowMs: 15 * 60 * 1000, |
| 1480 | max: 10, |
| 1481 | message: { error: 'Too many image uploads. Try again later.', code: 'RATE_LIMIT' }, |
| 1482 | }); |
| 1483 | const imageUploadMiddleware = multer({ |
| 1484 | storage: multer.memoryStorage(), |
| 1485 | limits: { fileSize: 25 * 1024 * 1024 }, |
| 1486 | }).single('image'); |
| 1487 | |
| 1488 | app.post( |
| 1489 | /^\/api\/v1\/notes\/(.+)\/upload-image$/, |
| 1490 | jwtAuth, |
| 1491 | apiLimiter, |
| 1492 | imageUploadLimiter, |
| 1493 | requireVaultAccess, |
| 1494 | requireRole('editor', 'admin'), |
| 1495 | imageUploadMiddleware, |
| 1496 | async (req, res) => { |
| 1497 | try { |
| 1498 | if (!req.file) { |
| 1499 | return res.status(400).json({ error: 'image file is required (multipart field "image")', code: 'BAD_REQUEST' }); |
| 1500 | } |
| 1501 | |
| 1502 | const githubConn = readGitHubConnection(config.data_dir); |
| 1503 | if (!githubConn?.access_token) { |
| 1504 | return res.status(400).json({ |
| 1505 | error: 'GitHub is not connected. Go to Settings → Backup → Connect GitHub first.', |
| 1506 | code: 'GITHUB_NOT_CONNECTED', |
| 1507 | }); |
| 1508 | } |
| 1509 | |
| 1510 | const remoteUrl = config.vault_git?.remote; |
| 1511 | if (!remoteUrl) { |
| 1512 | return res.status(400).json({ |
| 1513 | error: 'No Git remote URL configured. Go to Settings → Backup and set a remote URL.', |
| 1514 | code: 'NO_GIT_REMOTE', |
| 1515 | }); |
| 1516 | } |
| 1517 | |
| 1518 | const originalName = req.file.originalname || 'image.png'; |
| 1519 | let ext; |
| 1520 | try { |
| 1521 | ext = validateImageExtension(originalName); |
| 1522 | } catch (e) { |
| 1523 | return res.status(400).json({ error: e.message, code: 'BAD_REQUEST' }); |
| 1524 | } |
| 1525 | |
| 1526 | const contentType = req.file.mimetype || ''; |
| 1527 | if (!contentType.startsWith('image/')) { |
| 1528 | return res.status(400).json({ error: `Invalid Content-Type: ${contentType}. Must be image/*`, code: 'BAD_REQUEST' }); |
| 1529 | } |
| 1530 | |
| 1531 | if (!validateMagicBytes(req.file.buffer, ext)) { |
| 1532 | return res.status(400).json({ |
| 1533 | error: `File content does not match .${ext} format (magic bytes mismatch). The file may be corrupted or not a real image.`, |
| 1534 | code: 'BAD_REQUEST', |
| 1535 | }); |
| 1536 | } |
| 1537 | |
| 1538 | const now = new Date(); |
| 1539 | const yearMonth = `${now.getFullYear()}-${String(now.getMonth() + 1).padStart(2, '0')}`; |
| 1540 | const safeName = originalName.replace(/[^a-zA-Z0-9._-]/g, '_').slice(0, 128); |
| 1541 | const uniqueName = `${Date.now()}-${safeName}`; |
| 1542 | const repoFilePath = `media/images/${yearMonth}/${uniqueName}`; |
| 1543 | |
| 1544 | const result = await commitImageToRepo({ |
| 1545 | accessToken: githubConn.access_token, |
| 1546 | repoUrl: remoteUrl, |
| 1547 | filePath: repoFilePath, |
| 1548 | fileBuffer: req.file.buffer, |
| 1549 | commitMessage: `Add image: ${safeName}`, |
| 1550 | }); |
| 1551 | |
| 1552 | const insertedMarkdown = ``; |
| 1553 | |
| 1554 | res.json({ |
| 1555 | url: result.url, |
| 1556 | inserted_markdown: insertedMarkdown, |
| 1557 | sha: result.sha, |
| 1558 | repo_path: repoFilePath, |
| 1559 | repo_private: result.isPrivate === true, |
| 1560 | }); |
| 1561 | } catch (e) { |
| 1562 | const msg = e.message || String(e); |
| 1563 | const clientErr = /not found|not connected|lacks permission|lacks repo|Reconnect|scope|remote/i.test(msg); |
| 1564 | res.status(clientErr ? 400 : 500).json({ |
| 1565 | error: msg, |
| 1566 | code: clientErr ? 'BAD_REQUEST' : 'RUNTIME_ERROR', |
| 1567 | }); |
| 1568 | } |
| 1569 | }, |
| 1570 | ); |
| 1571 | |
| 1572 | app.get('/api/v1/vault/image-proxy-token', jwtAuth, (req, res) => { |
| 1573 | const uid = req.user?.sub ?? ''; |
| 1574 | if (!uid) return res.status(401).json({ error: 'Unauthorized', code: 'UNAUTHORIZED' }); |
| 1575 | const token = signImageProxyToken(JWT_SECRET, uid); |
| 1576 | res.json({ token, expires_in: IMAGE_PROXY_TOKEN_TTL_SECONDS }); |
| 1577 | }); |
| 1578 | |
| 1579 | const IMAGE_PROXY_SIZE_LIMIT = 10 * 1024 * 1024; |
| 1580 | app.get('/api/v1/vault/image-proxy', jwtAuthFlex, apiLimiter, async (req, res) => { |
| 1581 | const rawUrl = typeof req.query.url === 'string' ? req.query.url : ''; |
| 1582 | // Accept only raw.githubusercontent.com URLs to prevent SSRF. |
| 1583 | if (!/^https:\/\/raw\.githubusercontent\.com\/[^/]+\/[^/]+\/.+$/i.test(rawUrl)) { |
| 1584 | return res.status(400).json({ error: 'url must be a raw.githubusercontent.com path', code: 'BAD_REQUEST' }); |
| 1585 | } |
| 1586 | // Read the stored GitHub token for this user (falls back to any connected token). |
| 1587 | let accessToken = ''; |
| 1588 | try { |
| 1589 | const userId = req.user?.sub ?? ''; |
| 1590 | const conn = readGitHubConnection(config.data_dir, userId || undefined); |
| 1591 | if (conn?.access_token) accessToken = conn.access_token; |
| 1592 | } catch (_) {} |
| 1593 | |
| 1594 | const fetchHeaders = { 'User-Agent': 'Knowtation-Hub/1.0' }; |
| 1595 | if (accessToken) fetchHeaders.Authorization = `token ${accessToken}`; |
| 1596 | |
| 1597 | let upstream; |
| 1598 | try { |
| 1599 | upstream = await fetch(rawUrl, { headers: fetchHeaders }); |
| 1600 | } catch (e) { |
| 1601 | return res.status(502).json({ error: 'Failed to fetch image from GitHub', code: 'UPSTREAM_ERROR' }); |
| 1602 | } |
| 1603 | |
| 1604 | if (!upstream.ok) { |
| 1605 | return res.status(upstream.status).json({ error: 'Image not found on GitHub', code: 'UPSTREAM_ERROR' }); |
| 1606 | } |
| 1607 | |
| 1608 | const ct = upstream.headers.get('content-type') || ''; |
| 1609 | if (!ct.startsWith('image/')) { |
| 1610 | return res.status(400).json({ error: 'URL does not point to an image', code: 'BAD_REQUEST' }); |
| 1611 | } |
| 1612 | |
| 1613 | // Buffer and enforce size limit before sending. |
| 1614 | const buf = Buffer.from(await upstream.arrayBuffer()); |
| 1615 | if (buf.byteLength > IMAGE_PROXY_SIZE_LIMIT) { |
| 1616 | return res.status(400).json({ error: 'Image too large (max 10 MB)', code: 'BAD_REQUEST' }); |
| 1617 | } |
| 1618 | |
| 1619 | res.setHeader('Content-Type', ct); |
| 1620 | res.setHeader('Content-Length', buf.byteLength); |
| 1621 | res.setHeader('Cache-Control', 'private, max-age=3600'); |
| 1622 | res.setHeader('X-Content-Type-Options', 'nosniff'); |
| 1623 | res.send(buf); |
| 1624 | }); |
| 1625 | |
| 1626 | // Optional Muse read-only proxy (admin; Option C). 404 when MUSE_URL unset. |
| 1627 | app.get('/api/v1/operator/muse/proxy', jwtAuth, apiLimiter, requireRole('admin'), async (req, res) => { |
| 1628 | const cfg = parseMuseConfigFromEnv(museEnvForBridge()); |
| 1629 | if (!cfg) return res.status(404).json({ error: 'Not found', code: 'NOT_FOUND' }); |
| 1630 | const rel = typeof req.query.path === 'string' ? req.query.path.trim() : ''; |
| 1631 | if (!rel) return res.status(400).json({ error: 'path query required', code: 'BAD_REQUEST' }); |
| 1632 | const result = await fetchMuseProxiedGet({ config: cfg, relativePath: rel }); |
| 1633 | if (!result.ok && result.code === 'BAD_REQUEST') { |
| 1634 | return res.status(400).json({ error: 'Invalid path', code: 'BAD_REQUEST' }); |
| 1635 | } |
| 1636 | if (!result.ok && !result.body) { |
| 1637 | return res.status(result.status).json({ error: 'Bad gateway', code: result.code }); |
| 1638 | } |
| 1639 | if (!result.ok && result.body && result.contentType) { |
| 1640 | res.status(result.status).set('Content-Type', result.contentType); |
| 1641 | res.set('X-Content-Type-Options', 'nosniff'); |
| 1642 | return res.send(result.body); |
| 1643 | } |
| 1644 | if (result.ok && result.body) { |
| 1645 | res.status(200).set('Content-Type', result.contentType); |
| 1646 | res.set('X-Content-Type-Options', 'nosniff'); |
| 1647 | return res.send(result.body); |
| 1648 | } |
| 1649 | return res.status(502).json({ error: 'Bad gateway', code: 'BAD_GATEWAY' }); |
| 1650 | }); |
| 1651 | |
| 1652 | // Proposals (vault-scoped) |
| 1653 | app.get('/api/v1/proposals', parseQueryBounds, (req, res) => { |
| 1654 | try { |
| 1655 | const limit = req.query.limit != null ? Math.min(100, Math.max(0, parseInt(req.query.limit, 10) || 50)) : 50; |
| 1656 | const offset = req.query.offset != null ? Math.max(0, parseInt(req.query.offset, 10) || 0) : 0; |
| 1657 | const opts = { |
| 1658 | status: req.query.status, |
| 1659 | vault_id: req.vault_id, |
| 1660 | limit, |
| 1661 | offset, |
| 1662 | label: typeof req.query.label === 'string' ? req.query.label : undefined, |
| 1663 | source: typeof req.query.source === 'string' ? req.query.source : undefined, |
| 1664 | path_prefix: typeof req.query.path_prefix === 'string' ? req.query.path_prefix : undefined, |
| 1665 | evaluation_status: |
| 1666 | typeof req.query.evaluation_status === 'string' ? req.query.evaluation_status : undefined, |
| 1667 | review_queue: typeof req.query.review_queue === 'string' ? req.query.review_queue : undefined, |
| 1668 | review_severity: typeof req.query.review_severity === 'string' ? req.query.review_severity : undefined, |
| 1669 | }; |
| 1670 | const out = listProposals(config.data_dir, opts); |
| 1671 | res.json(out); |
| 1672 | } catch (e) { |
| 1673 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1674 | } |
| 1675 | }); |
| 1676 | |
| 1677 | app.get('/api/v1/proposals/:id', (req, res) => { |
| 1678 | const proposal = getProposal(config.data_dir, req.params.id); |
| 1679 | if (!proposal) return res.status(404).json({ error: 'Proposal not found', code: 'NOT_FOUND' }); |
| 1680 | const allowed = getAllowedVaultIds(config.data_dir, req.user?.sub ?? ''); |
| 1681 | const vid = proposal.vault_id ?? 'default'; |
| 1682 | if (!allowed.includes(vid)) return res.status(403).json({ error: 'Access to this proposal is not allowed.', code: 'FORBIDDEN' }); |
| 1683 | res.json(proposal); |
| 1684 | }); |
| 1685 | |
| 1686 | app.post('/api/v1/proposals/:id/evaluation', requireRole('admin', 'evaluator'), (req, res) => { |
| 1687 | const proposal = getProposal(config.data_dir, req.params.id); |
| 1688 | if (!proposal) return res.status(404).json({ error: 'Proposal not found', code: 'NOT_FOUND' }); |
| 1689 | const allowed = getAllowedVaultIds(config.data_dir, req.user?.sub ?? ''); |
| 1690 | const vid = proposal.vault_id ?? 'default'; |
| 1691 | if (!allowed.includes(vid)) { |
| 1692 | return res.status(403).json({ error: 'Access to this proposal is not allowed.', code: 'FORBIDDEN' }); |
| 1693 | } |
| 1694 | const body = req.body && typeof req.body === 'object' ? req.body : {}; |
| 1695 | const rubric = loadProposalRubric(config.data_dir); |
| 1696 | const merged = mergeEvaluationChecklist(rubric.items, body.checklist); |
| 1697 | const result = submitProposalEvaluation(config.data_dir, req.params.id, { |
| 1698 | outcome: body.outcome, |
| 1699 | evaluation_checklist: merged, |
| 1700 | evaluation_grade: body.grade, |
| 1701 | evaluation_comment: body.comment, |
| 1702 | evaluated_by: req.user?.sub ?? 'unknown', |
| 1703 | }); |
| 1704 | if (!result.ok) { |
| 1705 | const st = result.code === 'NOT_FOUND' ? 404 : 400; |
| 1706 | return res.status(st).json({ error: result.error, code: result.code }); |
| 1707 | } |
| 1708 | appendAudit(config.data_dir, { |
| 1709 | userId: req.user?.sub ?? 'unknown', |
| 1710 | action: 'evaluation_submitted', |
| 1711 | proposalId: req.params.id, |
| 1712 | detail: { evaluation_status: result.proposal.evaluation_status }, |
| 1713 | }); |
| 1714 | res.json(result.proposal); |
| 1715 | }); |
| 1716 | |
| 1717 | app.post('/api/v1/proposals', requireRole('editor', 'admin', 'evaluator'), (req, res) => { |
| 1718 | const { |
| 1719 | path: notePath, |
| 1720 | body, |
| 1721 | frontmatter, |
| 1722 | intent, |
| 1723 | base_state_id, |
| 1724 | external_ref, |
| 1725 | labels, |
| 1726 | source, |
| 1727 | } = req.body || {}; |
| 1728 | try { |
| 1729 | const policyPending = getProposalEvaluationRequired(config.data_dir); |
| 1730 | const triggers = loadReviewTriggers(config.data_dir); |
| 1731 | const labelArr = Array.isArray(labels) ? labels : []; |
| 1732 | const applied = applyReviewTriggers(triggers, { |
| 1733 | path: String(notePath || ''), |
| 1734 | body: String(body || ''), |
| 1735 | intent: String(intent || ''), |
| 1736 | labels: labelArr, |
| 1737 | }); |
| 1738 | const proposal = createProposal(config.data_dir, { |
| 1739 | path: notePath, |
| 1740 | body, |
| 1741 | frontmatter, |
| 1742 | intent, |
| 1743 | base_state_id, |
| 1744 | external_ref, |
| 1745 | labels, |
| 1746 | source, |
| 1747 | vault_id: req.vault_id, |
| 1748 | proposed_by: req.user?.sub ?? undefined, |
| 1749 | evaluationRequired: policyPending, |
| 1750 | evaluationForcedPending: applied.forcePending, |
| 1751 | review_queue: applied.review_queue, |
| 1752 | review_severity: applied.review_severity, |
| 1753 | auto_flag_reasons: applied.auto_flag_reasons, |
| 1754 | }); |
| 1755 | if (applied.auto_flag_reasons.length) { |
| 1756 | appendAudit(config.data_dir, { |
| 1757 | userId: req.user?.sub ?? 'unknown', |
| 1758 | action: 'proposal_auto_flagged', |
| 1759 | proposalId: proposal.proposal_id, |
| 1760 | detail: { reasons: applied.auto_flag_reasons }, |
| 1761 | }); |
| 1762 | } |
| 1763 | if (getProposalReviewHintsEnabled(config.data_dir)) { |
| 1764 | setImmediate(() => { |
| 1765 | runProposalReviewHintsJob(config, proposal.proposal_id).catch(() => {}); |
| 1766 | }); |
| 1767 | } |
| 1768 | res.status(201).json(proposal); |
| 1769 | } catch (e) { |
| 1770 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1771 | } |
| 1772 | }); |
| 1773 | |
| 1774 | app.post('/api/v1/proposals/:id/approve', requireApproveRole, async (req, res) => { |
| 1775 | const proposal = getProposal(config.data_dir, req.params.id); |
| 1776 | if (!proposal) return res.status(404).json({ error: 'Proposal not found', code: 'NOT_FOUND' }); |
| 1777 | const approveVaultPath = config.resolveVaultPath(proposal.vault_id ?? 'default'); |
| 1778 | if (!approveVaultPath) return res.status(400).json({ error: 'Proposal vault not found.', code: 'BAD_REQUEST' }); |
| 1779 | if (proposal.status !== 'proposed') { |
| 1780 | return res.status(400).json({ error: `Proposal status is ${proposal.status}`, code: 'BAD_REQUEST' }); |
| 1781 | } |
| 1782 | const approveBody = req.body && typeof req.body === 'object' ? req.body : {}; |
| 1783 | const waiverReason = |
| 1784 | approveBody.waiver_reason != null && String(approveBody.waiver_reason).trim() |
| 1785 | ? String(approveBody.waiver_reason).trim() |
| 1786 | : ''; |
| 1787 | if (!evaluationAllowsApprove(proposal)) { |
| 1788 | if (waiverReason.length < 3) { |
| 1789 | return res.status(403).json({ |
| 1790 | error: 'Evaluation must be passed before approve, or provide waiver_reason (admin override).', |
| 1791 | code: 'EVALUATION_REQUIRED', |
| 1792 | }); |
| 1793 | } |
| 1794 | } |
| 1795 | const fromReq = |
| 1796 | approveBody.base_state_id != null && String(approveBody.base_state_id).trim() !== '' |
| 1797 | ? String(approveBody.base_state_id).trim() |
| 1798 | : ''; |
| 1799 | const fromProposal = |
| 1800 | proposal.base_state_id != null && String(proposal.base_state_id).trim() !== '' |
| 1801 | ? String(proposal.base_state_id).trim() |
| 1802 | : ''; |
| 1803 | const expectedBase = fromReq || fromProposal; |
| 1804 | if (expectedBase) { |
| 1805 | let currentId; |
| 1806 | if (noteFileExistsInVault(approveVaultPath, proposal.path)) { |
| 1807 | try { |
| 1808 | const n = readNote(approveVaultPath, proposal.path); |
| 1809 | currentId = noteStateIdFromParts(n.frontmatter, n.body); |
| 1810 | } catch (_) { |
| 1811 | return res.status(409).json({ |
| 1812 | error: 'base_state_id mismatch; vault note changed or path state differs', |
| 1813 | code: 'CONFLICT', |
| 1814 | }); |
| 1815 | } |
| 1816 | } else { |
| 1817 | currentId = absentNoteStateId(); |
| 1818 | } |
| 1819 | if (currentId !== expectedBase) { |
| 1820 | return res.status(409).json({ |
| 1821 | error: 'base_state_id mismatch; vault note changed or path state differs', |
| 1822 | code: 'CONFLICT', |
| 1823 | }); |
| 1824 | } |
| 1825 | } |
| 1826 | try { |
| 1827 | const fm = mergeProvenanceFrontmatter(proposal.frontmatter ?? {}, { |
| 1828 | sub: req.user?.sub ?? null, |
| 1829 | kind: 'agent', |
| 1830 | proposedBy: proposal.proposed_by ?? null, |
| 1831 | approvedBy: req.user?.sub ?? null, |
| 1832 | }); |
| 1833 | writeNote(approveVaultPath, proposal.path, { |
| 1834 | body: proposal.body, |
| 1835 | frontmatter: fm, |
| 1836 | }); |
| 1837 | const approvedAtIso = new Date().toISOString(); |
| 1838 | let approval_log_written = false; |
| 1839 | let approval_log_path; |
| 1840 | let approval_log_error; |
| 1841 | try { |
| 1842 | const excerpt = |
| 1843 | proposal.body != null && String(proposal.body).trim() |
| 1844 | ? String(proposal.body).replace(/\s+/g, ' ').trim() |
| 1845 | : ''; |
| 1846 | const logSpec = buildApprovalLogWrite({ |
| 1847 | proposalId: proposal.proposal_id, |
| 1848 | targetPath: proposal.path, |
| 1849 | approvedAt: approvedAtIso, |
| 1850 | approvedBy: req.user?.sub ?? undefined, |
| 1851 | proposedBy: proposal.proposed_by ?? undefined, |
| 1852 | intent: proposal.intent, |
| 1853 | source: proposal.source, |
| 1854 | proposedBodyExcerpt: excerpt || undefined, |
| 1855 | }); |
| 1856 | writeNote(approveVaultPath, logSpec.relativePath, { |
| 1857 | body: logSpec.body, |
| 1858 | frontmatter: logSpec.frontmatter, |
| 1859 | }); |
| 1860 | approval_log_written = true; |
| 1861 | approval_log_path = logSpec.relativePath; |
| 1862 | } catch (e) { |
| 1863 | approval_log_error = e.message || String(e); |
| 1864 | } |
| 1865 | let evaluation_waiver; |
| 1866 | if (!evaluationAllowsApprove(proposal) && waiverReason.length >= 3) { |
| 1867 | evaluation_waiver = { |
| 1868 | by: req.user?.sub ?? 'unknown', |
| 1869 | at: approvedAtIso, |
| 1870 | reason: waiverReason.slice(0, 2000), |
| 1871 | }; |
| 1872 | } |
| 1873 | const museCfg = parseMuseConfigFromEnv(museEnvForBridge()); |
| 1874 | const resolvedExternalRef = await resolveExternalRefForApprove({ |
| 1875 | clientRef: approveBody.external_ref, |
| 1876 | proposalId: req.params.id, |
| 1877 | vaultId: proposal.vault_id ?? 'default', |
| 1878 | config: museCfg, |
| 1879 | }); |
| 1880 | const updated = updateProposalStatus(config.data_dir, req.params.id, 'approved', { |
| 1881 | ...(evaluation_waiver ? { evaluation_waiver } : {}), |
| 1882 | ...(resolvedExternalRef ? { external_ref: resolvedExternalRef } : {}), |
| 1883 | }); |
| 1884 | /** @type {Record<string, unknown>} */ |
| 1885 | const approveDetail = {}; |
| 1886 | if (evaluation_waiver) approveDetail.reason_len = waiverReason.length; |
| 1887 | if (resolvedExternalRef) { |
| 1888 | approveDetail.external_ref_set = true; |
| 1889 | approveDetail.external_ref_len = resolvedExternalRef.length; |
| 1890 | } |
| 1891 | appendAudit(config.data_dir, { |
| 1892 | userId: req.user?.sub ?? 'unknown', |
| 1893 | action: evaluation_waiver ? 'approve_waiver' : 'approve', |
| 1894 | proposalId: req.params.id, |
| 1895 | ...(Object.keys(approveDetail).length ? { detail: approveDetail } : {}), |
| 1896 | }); |
| 1897 | invalidateFacetsCache(); |
| 1898 | maybeAutoSync({ ...config, vault_path: approveVaultPath }); |
| 1899 | res.json({ |
| 1900 | ...updated, |
| 1901 | approval_log_written, |
| 1902 | ...(approval_log_path ? { approval_log_path } : {}), |
| 1903 | ...(approval_log_error ? { approval_log_error } : {}), |
| 1904 | }); |
| 1905 | } catch (e) { |
| 1906 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1907 | } |
| 1908 | }); |
| 1909 | |
| 1910 | app.post('/api/v1/proposals/:id/discard', requireRole('admin'), (req, res) => { |
| 1911 | const proposal = getProposal(config.data_dir, req.params.id); |
| 1912 | if (!proposal) return res.status(404).json({ error: 'Proposal not found', code: 'NOT_FOUND' }); |
| 1913 | const updated = updateProposalStatus(config.data_dir, req.params.id, 'discarded'); |
| 1914 | appendAudit(config.data_dir, { userId: req.user?.sub ?? 'unknown', action: 'discard', proposalId: req.params.id }); |
| 1915 | res.json(updated); |
| 1916 | }); |
| 1917 | |
| 1918 | // Optional Tier-2: LLM summary + suggested labels (KNOWTATION_HUB_PROPOSAL_ENRICH=1; see docs/PROPOSAL-LIFECYCLE.md) |
| 1919 | app.post('/api/v1/proposals/:id/enrich', requireRole('editor', 'admin', 'evaluator'), async (req, res) => { |
| 1920 | if (!getProposalEnrichEnabled(config.data_dir)) { |
| 1921 | return res.status(404).json({ error: 'Not found', code: 'NOT_FOUND' }); |
| 1922 | } |
| 1923 | const proposal = getProposal(config.data_dir, req.params.id); |
| 1924 | if (!proposal) return res.status(404).json({ error: 'Proposal not found', code: 'NOT_FOUND' }); |
| 1925 | const allowed = getAllowedVaultIds(config.data_dir, req.user?.sub ?? ''); |
| 1926 | const vid = proposal.vault_id ?? 'default'; |
| 1927 | if (!allowed.includes(vid)) { |
| 1928 | return res.status(403).json({ error: 'Access to this proposal is not allowed.', code: 'FORBIDDEN' }); |
| 1929 | } |
| 1930 | if (proposal.status !== 'proposed') { |
| 1931 | return res.status(400).json({ error: 'Can only enrich proposed proposals', code: 'BAD_REQUEST' }); |
| 1932 | } |
| 1933 | try { |
| 1934 | const { buildEnrichMessages, validateAndNormalizeEnrichResult } = await import('../lib/proposal-enrich-llm.mjs'); |
| 1935 | const { system, user } = buildEnrichMessages({ |
| 1936 | path: proposal.path, |
| 1937 | intent: proposal.intent, |
| 1938 | body: proposal.body, |
| 1939 | }); |
| 1940 | const raw = await completeChat(config, { system, user, maxTokens: 1200 }); |
| 1941 | const norm = validateAndNormalizeEnrichResult(raw); |
| 1942 | const model = process.env.OPENAI_API_KEY |
| 1943 | ? config.llm?.openai_chat_model || process.env.OPENAI_CHAT_MODEL || 'gpt-4o-mini' |
| 1944 | : process.env.OLLAMA_CHAT_MODEL || config.llm?.ollama_chat_model || process.env.OLLAMA_MODEL || 'ollama'; |
| 1945 | const updated = updateProposalEnrichment(config.data_dir, req.params.id, { |
| 1946 | assistant_notes: norm.summary, |
| 1947 | assistant_model: String(model).slice(0, 128), |
| 1948 | suggested_labels: norm.suggested_labels, |
| 1949 | assistant_suggested_frontmatter: norm.suggested_frontmatter, |
| 1950 | }); |
| 1951 | appendAudit(config.data_dir, { userId: req.user?.sub ?? 'unknown', action: 'enrich', proposalId: req.params.id }); |
| 1952 | res.json(updated); |
| 1953 | } catch (e) { |
| 1954 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 1955 | } |
| 1956 | }); |
| 1957 | |
| 1958 | // GET /api/v1/settings — safe config status for Settings UI (Phase 13 + Phase 15 multi-vault) |
| 1959 | app.get('/api/v1/settings', jwtAuth, requireRole('viewer', 'editor', 'admin', 'evaluator'), (req, res) => { |
| 1960 | const vg = config.vault_git; |
| 1961 | const vaultPath = config.vault_path || ''; |
| 1962 | const vault_path_display = vaultPath ? '…/' + path.basename(vaultPath) : ''; |
| 1963 | const githubConn = readGitHubConnection(config.data_dir); |
| 1964 | const emb = config.embedding || {}; |
| 1965 | const ollamaUrl = emb.ollama_url || (emb.provider === 'ollama' ? 'http://localhost:11434' : undefined); |
| 1966 | const vaultListRaw = readHubVaults(config.data_dir, projectRoot); |
| 1967 | const vaultList = (vaultListRaw.length ? vaultListRaw : config.vaultList || []).map((v) => ({ id: v.id, label: v.label || v.id })); |
| 1968 | const allowed_vault_ids = getAllowedVaultIds(config.data_dir, req.user?.sub ?? ''); |
| 1969 | const dataDirDisplay = path.relative(projectRoot, config.data_dir); |
| 1970 | const storedPolicy = readProposalPolicyFile(config.data_dir); |
| 1971 | res.json({ |
| 1972 | role: effectiveRole(req), |
| 1973 | user_id: req.user?.sub ?? '', |
| 1974 | vault_id: req.vault_id ?? 'default', |
| 1975 | vault_list: vaultList, |
| 1976 | allowed_vault_ids, |
| 1977 | data_dir_display: dataDirDisplay || 'data', |
| 1978 | vault_path_display, |
| 1979 | vault_git: { |
| 1980 | enabled: !!vg?.enabled, |
| 1981 | has_remote: !!vg?.remote, |
| 1982 | auto_commit: !!vg?.auto_commit, |
| 1983 | auto_push: !!vg?.auto_push, |
| 1984 | }, |
| 1985 | github_connect_available: Boolean(process.env.GITHUB_CLIENT_ID), |
| 1986 | github_connected: Boolean(githubConn?.access_token), |
| 1987 | workspace_owner_id: null, |
| 1988 | hosted_delegating: false, |
| 1989 | embedding_display: { |
| 1990 | provider: emb.provider || 'ollama', |
| 1991 | model: emb.model || 'nomic-embed-text', |
| 1992 | ollama_url: ollamaUrl, |
| 1993 | }, |
| 1994 | proposal_enrich_enabled: getProposalEnrichEnabled(config.data_dir), |
| 1995 | proposal_evaluation_required: getProposalEvaluationRequired(config.data_dir), |
| 1996 | proposal_review_hints_enabled: getProposalReviewHintsEnabled(config.data_dir), |
| 1997 | proposal_policy_stored: { |
| 1998 | proposal_evaluation_required: storedPolicy.proposal_evaluation_required === true, |
| 1999 | review_hints_enabled: storedPolicy.review_hints_enabled === true, |
| 2000 | enrich_enabled: storedPolicy.enrich_enabled === true, |
| 2001 | }, |
| 2002 | proposal_policy_env_locked: proposalPolicyEnvLocked(), |
| 2003 | hub_evaluator_may_approve: actorMayApproveProposals( |
| 2004 | req.user?.sub ?? '', |
| 2005 | effectiveRole(req), |
| 2006 | readEvaluatorMayApprove(config.data_dir), |
| 2007 | hubEnvEvaluatorMayApprove(), |
| 2008 | ), |
| 2009 | proposal_rubric: loadProposalRubric(config.data_dir), |
| 2010 | muse_bridge: museBridgePublicSettings(), |
| 2011 | chat: { |
| 2012 | provider: config.llm?.provider || '', |
| 2013 | providers: CHAT_PROVIDERS, |
| 2014 | env_locked: Boolean(process.env.KNOWTATION_CHAT_PROVIDER), |
| 2015 | env_provider: String(process.env.KNOWTATION_CHAT_PROVIDER || '').trim().toLowerCase() || null, |
| 2016 | key_available: { |
| 2017 | openai: Boolean(process.env.OPENAI_API_KEY), |
| 2018 | anthropic: Boolean(process.env.ANTHROPIC_API_KEY), |
| 2019 | deepinfra: Boolean(process.env.DEEPINFRA_API_KEY), |
| 2020 | openrouter: Boolean(process.env.OPENROUTER_API_KEY), |
| 2021 | }, |
| 2022 | }, |
| 2023 | daemon: { |
| 2024 | enabled: Boolean(config.daemon?.enabled), |
| 2025 | interval_minutes: config.daemon?.interval_minutes ?? 120, |
| 2026 | idle_only: config.daemon?.idle_only !== false, |
| 2027 | idle_threshold_minutes: config.daemon?.idle_threshold_minutes ?? 15, |
| 2028 | run_on_start: Boolean(config.daemon?.run_on_start), |
| 2029 | max_cost_per_day_usd: config.daemon?.max_cost_per_day_usd ?? null, |
| 2030 | passes: { |
| 2031 | consolidate: config.daemon?.passes?.consolidate !== false, |
| 2032 | verify: config.daemon?.passes?.verify !== false, |
| 2033 | discover: Boolean(config.daemon?.passes?.discover), |
| 2034 | }, |
| 2035 | llm: { |
| 2036 | provider: config.daemon?.llm?.provider || '', |
| 2037 | model: config.daemon?.llm?.model || '', |
| 2038 | base_url: config.daemon?.llm?.base_url || '', |
| 2039 | max_tokens: config.daemon?.llm?.max_tokens ?? 1024, |
| 2040 | }, |
| 2041 | lookback_hours: config.daemon?.lookback_hours ?? 24, |
| 2042 | max_events_per_pass: config.daemon?.max_events_per_pass ?? 200, |
| 2043 | max_topics_per_pass: config.daemon?.max_topics_per_pass ?? 10, |
| 2044 | }, |
| 2045 | }); |
| 2046 | }); |
| 2047 | |
| 2048 | app.post( |
| 2049 | '/api/v1/settings/consolidation', |
| 2050 | jwtAuth, |
| 2051 | apiLimiter, |
| 2052 | requireRole('admin'), |
| 2053 | express.json(), |
| 2054 | async (req, res) => { |
| 2055 | try { |
| 2056 | const body = req.body && typeof req.body === 'object' ? req.body : {}; |
| 2057 | const yaml = (await import('js-yaml')).default; |
| 2058 | const configPath = process.env.KNOWTATION_CONFIG || path.join(projectRoot, 'config', 'local.yaml'); |
| 2059 | let doc = {}; |
| 2060 | if (fs.existsSync(configPath)) { |
| 2061 | doc = yaml.load(fs.readFileSync(configPath, 'utf8')) || {}; |
| 2062 | } |
| 2063 | if (!doc.daemon) doc.daemon = {}; |
| 2064 | if (body.enabled !== undefined) doc.daemon.enabled = Boolean(body.enabled); |
| 2065 | if (body.interval_minutes !== undefined) { |
| 2066 | const iv = Math.floor(Number(body.interval_minutes) || 0); |
| 2067 | if (iv < 1 || iv > 43200) return res.status(400).json({ error: 'interval_minutes must be 1–43200', code: 'VALIDATION_ERROR' }); |
| 2068 | doc.daemon.interval_minutes = iv; |
| 2069 | } |
| 2070 | if (body.idle_only !== undefined) doc.daemon.idle_only = Boolean(body.idle_only); |
| 2071 | if (body.idle_threshold_minutes !== undefined) doc.daemon.idle_threshold_minutes = Math.max(1, Math.floor(Number(body.idle_threshold_minutes) || 15)); |
| 2072 | if (body.run_on_start !== undefined) doc.daemon.run_on_start = Boolean(body.run_on_start); |
| 2073 | if (body.max_cost_per_day_usd !== undefined) { |
| 2074 | doc.daemon.max_cost_per_day_usd = body.max_cost_per_day_usd === '' || body.max_cost_per_day_usd === null ? null : Math.max(0, Number(body.max_cost_per_day_usd) || 0); |
| 2075 | } |
| 2076 | if (body.passes !== undefined && typeof body.passes === 'object') { |
| 2077 | if (!doc.daemon.passes) doc.daemon.passes = {}; |
| 2078 | if (body.passes.consolidate !== undefined) doc.daemon.passes.consolidate = Boolean(body.passes.consolidate); |
| 2079 | if (body.passes.verify !== undefined) doc.daemon.passes.verify = Boolean(body.passes.verify); |
| 2080 | if (body.passes.discover !== undefined) doc.daemon.passes.discover = Boolean(body.passes.discover); |
| 2081 | } |
| 2082 | if (body.lookback_hours !== undefined) { |
| 2083 | const lb = Math.floor(Number(body.lookback_hours)); |
| 2084 | if (lb < 1 || lb > 8760) { |
| 2085 | return res.status(400).json({ error: 'lookback_hours must be 1–8760', code: 'VALIDATION_ERROR' }); |
| 2086 | } |
| 2087 | doc.daemon.lookback_hours = lb; |
| 2088 | } |
| 2089 | if (body.max_events_per_pass !== undefined) { |
| 2090 | const me = Math.floor(Number(body.max_events_per_pass)); |
| 2091 | if (me < 1 || me > 10000) { |
| 2092 | return res.status(400).json({ error: 'max_events_per_pass must be 1–10000', code: 'VALIDATION_ERROR' }); |
| 2093 | } |
| 2094 | doc.daemon.max_events_per_pass = me; |
| 2095 | } |
| 2096 | if (body.max_topics_per_pass !== undefined) { |
| 2097 | const mt = Math.floor(Number(body.max_topics_per_pass)); |
| 2098 | if (mt < 1 || mt > 500) { |
| 2099 | return res.status(400).json({ error: 'max_topics_per_pass must be 1–500', code: 'VALIDATION_ERROR' }); |
| 2100 | } |
| 2101 | doc.daemon.max_topics_per_pass = mt; |
| 2102 | } |
| 2103 | if (body.llm !== undefined && typeof body.llm === 'object') { |
| 2104 | if (!doc.daemon.llm) doc.daemon.llm = {}; |
| 2105 | if (body.llm.provider !== undefined) doc.daemon.llm.provider = String(body.llm.provider || ''); |
| 2106 | if (body.llm.model !== undefined) { |
| 2107 | const m = String(body.llm.model || ''); |
| 2108 | if (/[/\\;|&$`(){}<>!#]/.test(m)) return res.status(400).json({ error: 'Invalid model name', code: 'VALIDATION_ERROR' }); |
| 2109 | doc.daemon.llm.model = m; |
| 2110 | } |
| 2111 | if (body.llm.base_url !== undefined) doc.daemon.llm.base_url = String(body.llm.base_url || ''); |
| 2112 | if (body.llm.max_tokens !== undefined) { |
| 2113 | const mxt = Math.floor(Number(body.llm.max_tokens)); |
| 2114 | if (mxt < 64 || mxt > 8192) { |
| 2115 | return res.status(400).json({ error: 'llm.max_tokens must be 64–8192', code: 'VALIDATION_ERROR' }); |
| 2116 | } |
| 2117 | doc.daemon.llm.max_tokens = mxt; |
| 2118 | } |
| 2119 | } |
| 2120 | const dir = path.dirname(configPath); |
| 2121 | if (!fs.existsSync(dir)) fs.mkdirSync(dir, { recursive: true }); |
| 2122 | fs.writeFileSync(configPath, yaml.dump(doc), 'utf8'); |
| 2123 | config = loadConfig(projectRoot); |
| 2124 | res.json({ ok: true, daemon: doc.daemon }); |
| 2125 | } catch (e) { |
| 2126 | res.status(500).json({ error: e.message || 'Failed to save', code: 'RUNTIME_ERROR' }); |
| 2127 | } |
| 2128 | }, |
| 2129 | ); |
| 2130 | |
| 2131 | // POST /api/v1/settings/chat — set the completeChat provider (MCP summarize + proposal LLM jobs). |
| 2132 | // Admin only. Persists llm.provider to config/local.yaml. The provider drives where note text is |
| 2133 | // sent and which account is billed, so input is strictly whitelisted. When KNOWTATION_CHAT_PROVIDER |
| 2134 | // is set, the operator env lock wins and the UI cannot change it (409). |
| 2135 | app.post( |
| 2136 | '/api/v1/settings/chat', |
| 2137 | jwtAuth, |
| 2138 | apiLimiter, |
| 2139 | requireRole('admin'), |
| 2140 | express.json(), |
| 2141 | async (req, res) => { |
| 2142 | try { |
| 2143 | if (process.env.KNOWTATION_CHAT_PROVIDER) { |
| 2144 | return res.status(409).json({ |
| 2145 | error: |
| 2146 | 'Chat provider is locked by the KNOWTATION_CHAT_PROVIDER environment variable; unset it to manage the provider from the UI.', |
| 2147 | code: 'ENV_LOCKED', |
| 2148 | }); |
| 2149 | } |
| 2150 | const body = req.body && typeof req.body === 'object' ? req.body : {}; |
| 2151 | const result = normalizeChatProviderInput(body.provider); |
| 2152 | if (!result.ok) { |
| 2153 | return res.status(400).json({ error: result.error, code: 'VALIDATION_ERROR' }); |
| 2154 | } |
| 2155 | const yaml = (await import('js-yaml')).default; |
| 2156 | const configPath = process.env.KNOWTATION_CONFIG || path.join(projectRoot, 'config', 'local.yaml'); |
| 2157 | let doc = {}; |
| 2158 | if (fs.existsSync(configPath)) { |
| 2159 | doc = yaml.load(fs.readFileSync(configPath, 'utf8')) || {}; |
| 2160 | } |
| 2161 | if (!doc.llm || typeof doc.llm !== 'object') doc.llm = {}; |
| 2162 | doc.llm.provider = result.provider; |
| 2163 | const dir = path.dirname(configPath); |
| 2164 | if (!fs.existsSync(dir)) fs.mkdirSync(dir, { recursive: true }); |
| 2165 | fs.writeFileSync(configPath, yaml.dump(doc), 'utf8'); |
| 2166 | config = loadConfig(projectRoot); |
| 2167 | res.json({ ok: true, chat: { provider: config.llm?.provider || '' } }); |
| 2168 | } catch (e) { |
| 2169 | res.status(500).json({ error: e.message || 'Failed to save', code: 'RUNTIME_ERROR' }); |
| 2170 | } |
| 2171 | }, |
| 2172 | ); |
| 2173 | |
| 2174 | /** |
| 2175 | * Validate optional Muse base URL for config/local.yaml (self-hosted Settings). |
| 2176 | * @param {unknown} raw |
| 2177 | * @returns {{ ok: true, url: string } | { ok: false, error: string, code: string }} |
| 2178 | */ |
| 2179 | function validateMuseUrlForYaml(raw) { |
| 2180 | if (raw == null) return { ok: true, url: '' }; |
| 2181 | const s = String(raw).trim(); |
| 2182 | if (!s) return { ok: true, url: '' }; |
| 2183 | if (s.length > 2048) return { ok: false, error: 'URL too long (max 2048)', code: 'VALIDATION_ERROR' }; |
| 2184 | const normalized = s.replace(/\/+$/, ''); |
| 2185 | const parsed = parseMuseConfigFromEnv({ ...process.env, MUSE_URL: normalized }); |
| 2186 | if (!parsed) { |
| 2187 | return { |
| 2188 | ok: false, |
| 2189 | error: 'Muse URL must start with https:// or http:// and be a valid URL.', |
| 2190 | code: 'VALIDATION_ERROR', |
| 2191 | }; |
| 2192 | } |
| 2193 | return { ok: true, url: parsed.baseUrl }; |
| 2194 | } |
| 2195 | |
| 2196 | app.post( |
| 2197 | '/api/v1/settings/muse', |
| 2198 | jwtAuth, |
| 2199 | apiLimiter, |
| 2200 | requireRole('admin'), |
| 2201 | express.json(), |
| 2202 | async (req, res) => { |
| 2203 | try { |
| 2204 | if (process.env.MUSE_URL != null && String(process.env.MUSE_URL).trim() !== '') { |
| 2205 | return res.status(409).json({ |
| 2206 | error: |
| 2207 | 'MUSE_URL is set in the Hub process environment. Unset it to save the Muse URL in config/local.yaml from Settings.', |
| 2208 | code: 'ENV_CONFLICT', |
| 2209 | }); |
| 2210 | } |
| 2211 | const body = req.body && typeof req.body === 'object' ? req.body : {}; |
| 2212 | const v = validateMuseUrlForYaml(body.url); |
| 2213 | if (!v.ok) return res.status(400).json({ error: v.error, code: v.code }); |
| 2214 | const yaml = (await import('js-yaml')).default; |
| 2215 | const configPath = process.env.KNOWTATION_CONFIG || path.join(projectRoot, 'config', 'local.yaml'); |
| 2216 | let doc = {}; |
| 2217 | if (fs.existsSync(configPath)) { |
| 2218 | doc = yaml.load(fs.readFileSync(configPath, 'utf8')) || {}; |
| 2219 | } |
| 2220 | if (!v.url) { |
| 2221 | if (doc.muse && typeof doc.muse === 'object') { |
| 2222 | delete doc.muse.url; |
| 2223 | if (Object.keys(doc.muse).length === 0) delete doc.muse; |
| 2224 | } |
| 2225 | } else { |
| 2226 | doc.muse = { ...(doc.muse && typeof doc.muse === 'object' ? doc.muse : {}), url: v.url }; |
| 2227 | } |
| 2228 | const dir = path.dirname(configPath); |
| 2229 | if (!fs.existsSync(dir)) fs.mkdirSync(dir, { recursive: true }); |
| 2230 | fs.writeFileSync(configPath, yaml.dump(doc), 'utf8'); |
| 2231 | config = loadConfig(projectRoot); |
| 2232 | roleMap = loadRoleMap(config.data_dir); |
| 2233 | res.json({ ok: true, muse_bridge: museBridgePublicSettings() }); |
| 2234 | } catch (e) { |
| 2235 | res.status(500).json({ error: e.message || 'Failed to save', code: 'RUNTIME_ERROR' }); |
| 2236 | } |
| 2237 | }, |
| 2238 | ); |
| 2239 | |
| 2240 | app.post( |
| 2241 | '/api/v1/settings/proposal-policy', |
| 2242 | jwtAuth, |
| 2243 | apiLimiter, |
| 2244 | requireRole('admin'), |
| 2245 | (req, res) => { |
| 2246 | try { |
| 2247 | const body = req.body && typeof req.body === 'object' ? req.body : {}; |
| 2248 | writeProposalPolicyMerge(config.data_dir, { |
| 2249 | proposal_evaluation_required: body.proposal_evaluation_required, |
| 2250 | review_hints_enabled: body.review_hints_enabled, |
| 2251 | enrich_enabled: body.enrich_enabled, |
| 2252 | }); |
| 2253 | res.json({ ok: true }); |
| 2254 | } catch (e) { |
| 2255 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2256 | } |
| 2257 | }, |
| 2258 | ); |
| 2259 | |
| 2260 | /** |
| 2261 | * POST /api/v1/memory/consolidate |
| 2262 | * Self-hosted: runs consolidation inline using the user's config (LLM key from env or config.daemon). |
| 2263 | * Body: { dry_run?, passes?, lookback_hours? } |
| 2264 | */ |
| 2265 | app.post('/api/v1/memory/consolidate', jwtAuth, apiLimiter, express.json(), async (req, res) => { |
| 2266 | const uid = req.user?.sub ?? 'local'; |
| 2267 | const { dry_run, passes, lookback_hours } = req.body || {}; |
| 2268 | |
| 2269 | const llmApiKey = |
| 2270 | config.daemon?.llm?.api_key || |
| 2271 | process.env.CONSOLIDATION_LLM_API_KEY || |
| 2272 | process.env.OPENAI_API_KEY; |
| 2273 | if (!llmApiKey) { |
| 2274 | return res.status(503).json({ |
| 2275 | error: 'No LLM API key configured. Set OPENAI_API_KEY in your environment or config/local.yaml daemon.llm.api_key.', |
| 2276 | code: 'LLM_NOT_CONFIGURED', |
| 2277 | }); |
| 2278 | } |
| 2279 | |
| 2280 | try { |
| 2281 | const { createMemoryManager } = await import('../lib/memory.mjs'); |
| 2282 | const { consolidateMemory } = await import('../lib/memory-consolidate.mjs'); |
| 2283 | const { computeCallCost } = await import('../lib/daemon-cost.mjs'); |
| 2284 | const { completeChat } = await import('../lib/llm-complete.mjs'); |
| 2285 | |
| 2286 | const vaultId = req.vault_id || 'default'; |
| 2287 | const mm = createMemoryManager(config, vaultId); |
| 2288 | |
| 2289 | const consolidationConfig = { |
| 2290 | data_dir: config.data_dir, |
| 2291 | llm: { |
| 2292 | provider: config.daemon?.llm?.provider || 'openai', |
| 2293 | api_key: llmApiKey, |
| 2294 | model: config.daemon?.llm?.model || process.env.CONSOLIDATION_LLM_MODEL || 'gpt-4o-mini', |
| 2295 | base_url: config.daemon?.llm?.base_url || undefined, |
| 2296 | }, |
| 2297 | daemon: config.daemon || {}, |
| 2298 | memory: config.memory || { provider: 'file' }, |
| 2299 | }; |
| 2300 | |
| 2301 | let totalCostUsd = 0; |
| 2302 | const trackingLlmFn = async (cfg, callOpts) => { |
| 2303 | const rawResponse = await completeChat(consolidationConfig, callOpts); |
| 2304 | totalCostUsd += computeCallCost(callOpts, rawResponse); |
| 2305 | return rawResponse; |
| 2306 | }; |
| 2307 | |
| 2308 | const result = await consolidateMemory(consolidationConfig, { |
| 2309 | mm, |
| 2310 | dryRun: Boolean(dry_run), |
| 2311 | passes: passes ?? undefined, |
| 2312 | lookbackHours: lookback_hours != null ? Number(lookback_hours) : undefined, |
| 2313 | llmFn: dry_run ? undefined : trackingLlmFn, |
| 2314 | }); |
| 2315 | |
| 2316 | const pass_id = 'cpass_' + Date.now().toString(36) + '_' + Math.random().toString(36).slice(2, 6); |
| 2317 | |
| 2318 | // Store a pass-level summary event so History shows one row per run. |
| 2319 | if (!dry_run) { |
| 2320 | mm.store('consolidation_pass', { |
| 2321 | topics_count: Array.isArray(result.topics) ? result.topics.length : (result.topics ?? 0), |
| 2322 | total_events: result.total_events, |
| 2323 | cost_usd: totalCostUsd, |
| 2324 | pass_id, |
| 2325 | verify: result.verify ?? null, |
| 2326 | discover: result.discover ?? null, |
| 2327 | }); |
| 2328 | } |
| 2329 | |
| 2330 | return res.json({ |
| 2331 | topics: result.topics, |
| 2332 | total_events: result.total_events, |
| 2333 | verify: result.verify ?? null, |
| 2334 | discover: result.discover ?? null, |
| 2335 | cost_usd: totalCostUsd, |
| 2336 | pass_id, |
| 2337 | dry_run: result.dry_run, |
| 2338 | }); |
| 2339 | } catch (e) { |
| 2340 | console.error('[hub] POST /api/v1/memory/consolidate', e?.message); |
| 2341 | res.status(500).json({ error: e.message || 'Consolidation failed', code: 'RUNTIME_ERROR' }); |
| 2342 | } |
| 2343 | }); |
| 2344 | |
| 2345 | /** |
| 2346 | * GET /api/v1/memory/consolidate/status |
| 2347 | * Self-hosted: returns daemon config + last consolidation pass from memory log. |
| 2348 | */ |
| 2349 | app.get('/api/v1/memory/consolidate/status', jwtAuth, async (req, res) => { |
| 2350 | try { |
| 2351 | const { createMemoryManager } = await import('../lib/memory.mjs'); |
| 2352 | const vaultId = req.vault_id || 'default'; |
| 2353 | const mm = createMemoryManager(config, vaultId); |
| 2354 | const recentPasses = mm.list({ type: 'consolidation_pass', limit: 1 }); |
| 2355 | const lastPass = recentPasses.length > 0 ? (recentPasses[0].ts || recentPasses[0].created_at || null) : null; |
| 2356 | const monthStart = new Date(); |
| 2357 | monthStart.setDate(1); |
| 2358 | monthStart.setHours(0, 0, 0, 0); |
| 2359 | const allPasses = mm.list({ type: 'consolidation_pass', since: monthStart.toISOString(), limit: 500 }); |
| 2360 | return res.json({ |
| 2361 | enabled: Boolean(config.daemon?.enabled), |
| 2362 | interval_minutes: config.daemon?.interval_minutes ?? null, |
| 2363 | last_pass: lastPass, |
| 2364 | cost_today_usd: 0, |
| 2365 | cost_cap_usd: config.daemon?.max_cost_per_day_usd ?? null, |
| 2366 | pass_count_month: allPasses.length, |
| 2367 | }); |
| 2368 | } catch (e) { |
| 2369 | res.status(500).json({ error: e.message || 'Status unavailable', code: 'RUNTIME_ERROR' }); |
| 2370 | } |
| 2371 | }); |
| 2372 | |
| 2373 | /** |
| 2374 | * GET /api/v1/memory — list memory events (used by History button). |
| 2375 | * Query: type, since, until, limit (max 100) |
| 2376 | */ |
| 2377 | app.get('/api/v1/memory', jwtAuth, async (req, res) => { |
| 2378 | try { |
| 2379 | const { createMemoryManager } = await import('../lib/memory.mjs'); |
| 2380 | const vaultId = req.vault_id || 'default'; |
| 2381 | const mm = createMemoryManager(config, vaultId); |
| 2382 | const events = mm.list({ |
| 2383 | type: req.query.type || undefined, |
| 2384 | since: req.query.since || undefined, |
| 2385 | until: req.query.until || undefined, |
| 2386 | limit: Math.min(parseInt(req.query.limit) || 20, 100), |
| 2387 | }); |
| 2388 | res.json({ events, count: events.length }); |
| 2389 | } catch (e) { |
| 2390 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2391 | } |
| 2392 | }); |
| 2393 | |
| 2394 | // POST /api/v1/vault/sync — manual "Back up now" (Phase 13: editor or admin; Phase 15: vault-scoped) |
| 2395 | app.post('/api/v1/vault/sync', jwtAuth, requireVaultAccess, requireRole('editor', 'admin'), (req, res) => { |
| 2396 | try { |
| 2397 | const result = runVaultSync({ ...config, vault_path: req.vaultPath }); |
| 2398 | res.json(result); |
| 2399 | } catch (e) { |
| 2400 | if (e.message && e.message.includes('must be set in config')) { |
| 2401 | return res.status(400).json({ error: e.message, code: 'NOT_CONFIGURED' }); |
| 2402 | } |
| 2403 | if (e.message && /not a Git repository|Vault folder is not a Git repository/i.test(e.message)) { |
| 2404 | return res.status(400).json({ error: e.message, code: 'GIT_NOT_INITIALIZED' }); |
| 2405 | } |
| 2406 | const stderr = e.stderr != null ? (Buffer.isBuffer(e.stderr) ? e.stderr.toString('utf8') : String(e.stderr)) : ''; |
| 2407 | const stdout = e.stdout != null ? (Buffer.isBuffer(e.stdout) ? e.stdout.toString('utf8') : String(e.stdout)) : ''; |
| 2408 | const detail = [e.message, stderr, stdout].filter(Boolean).join('\n').trim(); |
| 2409 | res.status(500).json({ error: detail || 'Sync failed', code: 'RUNTIME_ERROR' }); |
| 2410 | } |
| 2411 | }); |
| 2412 | |
| 2413 | // POST /api/v1/vault/git-init — create .git in current vault (self-hosted); editor/admin |
| 2414 | app.post('/api/v1/vault/git-init', jwtAuth, requireVaultAccess, requireRole('editor', 'admin'), (req, res) => { |
| 2415 | try { |
| 2416 | const vaultPath = req.vaultPath; |
| 2417 | if (!vaultPath || !fs.existsSync(vaultPath)) { |
| 2418 | return res.status(400).json({ error: 'Vault path not found.', code: 'BAD_REQUEST' }); |
| 2419 | } |
| 2420 | const gitDir = path.join(vaultPath, '.git'); |
| 2421 | if (fs.existsSync(gitDir)) { |
| 2422 | return res.status(400).json({ error: 'This vault is already a Git repository.', code: 'ALREADY_GIT' }); |
| 2423 | } |
| 2424 | const runGit = (args) => |
| 2425 | execFileSync('git', args, { cwd: vaultPath, stdio: ['pipe', 'pipe', 'pipe'] }); |
| 2426 | runGit(['init']); |
| 2427 | runGit(['config', 'user.email', '[email protected]']); |
| 2428 | runGit(['config', 'user.name', 'Knowtation Hub']); |
| 2429 | runGit(['add', '-A']); |
| 2430 | try { |
| 2431 | runGit(['commit', '-m', 'Initial commit']); |
| 2432 | } catch (_) { |
| 2433 | const stamp = path.join(vaultPath, '.knowtation-git-init.md'); |
| 2434 | fs.writeFileSync( |
| 2435 | stamp, |
| 2436 | '# Vault\n\nGit initialized by Knowtation Hub. You can delete this file after your first real commit.\n', |
| 2437 | 'utf8', |
| 2438 | ); |
| 2439 | runGit(['add', '-A']); |
| 2440 | runGit(['commit', '-m', 'Initial commit']); |
| 2441 | } |
| 2442 | res.json({ |
| 2443 | ok: true, |
| 2444 | message: 'Git initialized in this vault. Use Back up now to push (after Connect GitHub if needed).', |
| 2445 | }); |
| 2446 | } catch (e) { |
| 2447 | res.status(500).json({ error: e.message || 'git init failed', code: 'RUNTIME_ERROR' }); |
| 2448 | } |
| 2449 | }); |
| 2450 | |
| 2451 | // GET /api/v1/roles — list roles (Phase 13: admin only; for Team UI) |
| 2452 | app.get('/api/v1/roles', jwtAuth, requireRole('admin'), (_req, res) => { |
| 2453 | try { |
| 2454 | const roles = readRolesObject(config.data_dir); |
| 2455 | const evaluator_may_approve = readEvaluatorMayApprove(config.data_dir); |
| 2456 | res.json({ roles, evaluator_may_approve }); |
| 2457 | } catch (e) { |
| 2458 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2459 | } |
| 2460 | }); |
| 2461 | |
| 2462 | // POST /api/v1/roles — add or update one role (Phase 13: admin only) |
| 2463 | app.post('/api/v1/roles', jwtAuth, requireRole('admin'), (req, res) => { |
| 2464 | const { user_id: userId, role } = req.body || {}; |
| 2465 | if (!userId || typeof userId !== 'string' || !userId.trim()) { |
| 2466 | return res.status(400).json({ error: 'user_id required (e.g. github:12345)', code: 'BAD_REQUEST' }); |
| 2467 | } |
| 2468 | const r = (role || '').toLowerCase(); |
| 2469 | if (!['admin', 'editor', 'viewer', 'evaluator'].includes(r)) { |
| 2470 | return res.status(400).json({ error: 'role must be admin, editor, viewer, or evaluator', code: 'BAD_REQUEST' }); |
| 2471 | } |
| 2472 | try { |
| 2473 | const beforeMap = loadRoleMap(config.data_dir); |
| 2474 | const current = readRolesObject(config.data_dir); |
| 2475 | const uidKey = userId.trim(); |
| 2476 | current[uidKey] = r; |
| 2477 | const actorSub = req.user?.sub ?? ''; |
| 2478 | const toWrite = ensureActorAdminOnFirstRolesPopulation(beforeMap.size, current, actorSub); |
| 2479 | writeRolesFile(config.data_dir, toWrite); |
| 2480 | roleMap = loadRoleMap(config.data_dir); |
| 2481 | let mayMap = readEvaluatorMayApprove(config.data_dir); |
| 2482 | if (r === 'evaluator' && req.body && Object.prototype.hasOwnProperty.call(req.body, 'evaluator_may_approve')) { |
| 2483 | mayMap = { ...mayMap, [uidKey]: Boolean(req.body.evaluator_may_approve) }; |
| 2484 | writeEvaluatorMayApprove(config.data_dir, mayMap); |
| 2485 | } else if (r !== 'evaluator' && Object.prototype.hasOwnProperty.call(mayMap, uidKey)) { |
| 2486 | const next = { ...mayMap }; |
| 2487 | delete next[uidKey]; |
| 2488 | writeEvaluatorMayApprove(config.data_dir, next); |
| 2489 | } |
| 2490 | res.json({ ok: true, roles: toWrite }); |
| 2491 | } catch (e) { |
| 2492 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2493 | } |
| 2494 | }); |
| 2495 | |
| 2496 | app.post('/api/v1/roles/evaluator-may-approve', jwtAuth, requireRole('admin'), (req, res) => { |
| 2497 | const { user_id: userId, evaluator_may_approve: flag } = req.body || {}; |
| 2498 | if (!userId || typeof userId !== 'string' || !userId.trim()) { |
| 2499 | return res.status(400).json({ error: 'user_id required', code: 'BAD_REQUEST' }); |
| 2500 | } |
| 2501 | if (typeof flag !== 'boolean') { |
| 2502 | return res.status(400).json({ error: 'evaluator_may_approve must be boolean', code: 'BAD_REQUEST' }); |
| 2503 | } |
| 2504 | const uidKey = userId.trim(); |
| 2505 | const rm = loadRoleMap(config.data_dir); |
| 2506 | const gr = getRole(rm, uidKey); |
| 2507 | const storedRole = gr === 'member' || !gr ? (rm.size === 0 ? 'admin' : 'editor') : gr; |
| 2508 | if (storedRole !== 'evaluator') { |
| 2509 | return res.status(400).json({ error: 'User must have evaluator role', code: 'BAD_REQUEST' }); |
| 2510 | } |
| 2511 | try { |
| 2512 | const mayMap = { ...readEvaluatorMayApprove(config.data_dir), [uidKey]: flag }; |
| 2513 | writeEvaluatorMayApprove(config.data_dir, mayMap); |
| 2514 | res.json({ ok: true }); |
| 2515 | } catch (e) { |
| 2516 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2517 | } |
| 2518 | }); |
| 2519 | |
| 2520 | // Phase 13 invite flow (admin only) |
| 2521 | const baseOrigin = () => (process.env.HUB_UI_ORIGIN || BASE_URL).replace(/\/$/, ''); |
| 2522 | |
| 2523 | // POST /api/v1/invites — create invite link (admin only) |
| 2524 | app.post('/api/v1/invites', jwtAuth, requireRole('admin'), (req, res) => { |
| 2525 | const role = (req.body?.role || 'editor').toLowerCase(); |
| 2526 | if (!['viewer', 'editor', 'admin', 'evaluator'].includes(role)) { |
| 2527 | return res.status(400).json({ error: 'role must be viewer, editor, admin, or evaluator', code: 'BAD_REQUEST' }); |
| 2528 | } |
| 2529 | try { |
| 2530 | const { token, role: r, created_at, expires_at } = createInvite(config.data_dir, role); |
| 2531 | const invite_url = `${baseOrigin()}?invite=${encodeURIComponent(token)}`; |
| 2532 | res.status(201).json({ invite_url, token, role: r, created_at, expires_at }); |
| 2533 | } catch (e) { |
| 2534 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2535 | } |
| 2536 | }); |
| 2537 | |
| 2538 | // GET /api/v1/invites — list pending invites (admin only) |
| 2539 | app.get('/api/v1/invites', jwtAuth, requireRole('admin'), (_req, res) => { |
| 2540 | try { |
| 2541 | const invites = listInvites(config.data_dir); |
| 2542 | res.json({ invites }); |
| 2543 | } catch (e) { |
| 2544 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2545 | } |
| 2546 | }); |
| 2547 | |
| 2548 | // DELETE /api/v1/invites/:token — revoke invite (admin only) |
| 2549 | app.delete('/api/v1/invites/:token', jwtAuth, requireRole('admin'), (req, res) => { |
| 2550 | const token = req.params.token; |
| 2551 | if (!token) return res.status(400).json({ error: 'token required', code: 'BAD_REQUEST' }); |
| 2552 | try { |
| 2553 | const removed = revokeInvite(config.data_dir, token); |
| 2554 | res.json({ ok: true, removed }); |
| 2555 | } catch (e) { |
| 2556 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2557 | } |
| 2558 | }); |
| 2559 | |
| 2560 | // Phase 15: multi-vault admin (admin only) |
| 2561 | app.get('/api/v1/vaults', jwtAuth, requireRole('admin'), (_req, res) => { |
| 2562 | try { |
| 2563 | const list = readHubVaults(config.data_dir, projectRoot); |
| 2564 | const vaults = list.length > 0 ? list : (config.vaultList || []).map((v) => ({ id: v.id, path: v.path, label: v.label })); |
| 2565 | res.json({ vaults }); |
| 2566 | } catch (e) { |
| 2567 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2568 | } |
| 2569 | }); |
| 2570 | |
| 2571 | app.post('/api/v1/vaults', jwtAuth, requireRole('admin'), (req, res) => { |
| 2572 | const vaults = req.body?.vaults; |
| 2573 | if (!Array.isArray(vaults)) return res.status(400).json({ error: 'vaults array required', code: 'BAD_REQUEST' }); |
| 2574 | try { |
| 2575 | writeHubVaults(config.data_dir, vaults, projectRoot); |
| 2576 | config = loadConfig(projectRoot); |
| 2577 | res.json({ ok: true, vaults: config.vaultList }); |
| 2578 | } catch (e) { |
| 2579 | if (e.message && (e.message.includes('default') || e.message.includes('required'))) { |
| 2580 | return res.status(400).json({ error: e.message, code: 'BAD_REQUEST' }); |
| 2581 | } |
| 2582 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2583 | } |
| 2584 | }); |
| 2585 | |
| 2586 | app.delete('/api/v1/vaults/:vaultId', jwtAuth, apiLimiter, requireRole('admin'), async (req, res) => { |
| 2587 | const vaultId = decodeURIComponent(String(req.params.vaultId || '').trim()); |
| 2588 | try { |
| 2589 | const out = await deleteSelfHostedVault({ |
| 2590 | dataDir: config.data_dir, |
| 2591 | projectRoot, |
| 2592 | vaultId, |
| 2593 | config, |
| 2594 | }); |
| 2595 | config = loadConfig(projectRoot); |
| 2596 | roleMap = loadRoleMap(config.data_dir); |
| 2597 | invalidateFacetsCache(); |
| 2598 | res.json(out); |
| 2599 | } catch (e) { |
| 2600 | const code = e.code && typeof e.code === 'string' ? e.code : 'RUNTIME_ERROR'; |
| 2601 | const status = |
| 2602 | code === 'BAD_REQUEST' ? 400 : code === 'FORBIDDEN' ? 403 : code === 'NOT_FOUND' ? 404 : 500; |
| 2603 | res.status(status).json({ error: e.message || 'Delete vault failed', code }); |
| 2604 | } |
| 2605 | }); |
| 2606 | |
| 2607 | app.get('/api/v1/vault-access', jwtAuth, requireRole('admin'), (_req, res) => { |
| 2608 | try { |
| 2609 | const access = readVaultAccess(config.data_dir); |
| 2610 | res.json({ access }); |
| 2611 | } catch (e) { |
| 2612 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2613 | } |
| 2614 | }); |
| 2615 | |
| 2616 | app.post('/api/v1/vault-access', jwtAuth, requireRole('admin'), (req, res) => { |
| 2617 | const access = req.body?.access; |
| 2618 | if (!access || typeof access !== 'object') return res.status(400).json({ error: 'access object required', code: 'BAD_REQUEST' }); |
| 2619 | try { |
| 2620 | writeVaultAccess(config.data_dir, access); |
| 2621 | res.json({ ok: true, access: readVaultAccess(config.data_dir) }); |
| 2622 | } catch (e) { |
| 2623 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2624 | } |
| 2625 | }); |
| 2626 | |
| 2627 | app.get('/api/v1/scope', jwtAuth, requireRole('admin'), (_req, res) => { |
| 2628 | try { |
| 2629 | const scope = readScope(config.data_dir); |
| 2630 | res.json({ scope }); |
| 2631 | } catch (e) { |
| 2632 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2633 | } |
| 2634 | }); |
| 2635 | |
| 2636 | app.post('/api/v1/scope', jwtAuth, requireRole('admin'), (req, res) => { |
| 2637 | const scope = req.body?.scope; |
| 2638 | if (!scope || typeof scope !== 'object') return res.status(400).json({ error: 'scope object required', code: 'BAD_REQUEST' }); |
| 2639 | try { |
| 2640 | writeScope(config.data_dir, scope); |
| 2641 | res.json({ ok: true, scope: readScope(config.data_dir) }); |
| 2642 | } catch (e) { |
| 2643 | res.status(500).json({ error: e.message, code: 'RUNTIME_ERROR' }); |
| 2644 | } |
| 2645 | }); |
| 2646 | |
| 2647 | // GET /api/v1/setup — editable setup (Phase 13: requires auth + viewer) |
| 2648 | app.get('/api/v1/setup', jwtAuth, requireRole('viewer', 'editor', 'admin', 'evaluator'), (_req, res) => { |
| 2649 | const vg = config.vault_git; |
| 2650 | res.json({ |
| 2651 | vault_path: config.vault_path || '', |
| 2652 | vault_git: { |
| 2653 | enabled: !!vg?.enabled, |
| 2654 | remote: vg?.remote || '', |
| 2655 | }, |
| 2656 | }); |
| 2657 | }); |
| 2658 | |
| 2659 | // POST /api/v1/setup — write vault_path and/or vault.git (Phase 13: admin only) |
| 2660 | app.post('/api/v1/setup', jwtAuth, requireRole('admin'), (req, res) => { |
| 2661 | if (process.env.HUB_ALLOW_SETUP_WRITE === 'false') { |
| 2662 | return res.status(403).json({ error: 'Setup write is disabled (HUB_ALLOW_SETUP_WRITE=false)', code: 'FORBIDDEN' }); |
| 2663 | } |
| 2664 | const body = req.body || {}; |
| 2665 | try { |
| 2666 | const payload = {}; |
| 2667 | if (body.vault_path !== undefined) payload.vault_path = body.vault_path; |
| 2668 | if (body.vault_git !== undefined) { |
| 2669 | payload.vault = { git: body.vault_git }; |
| 2670 | } |
| 2671 | if (Object.keys(payload).length === 0) { |
| 2672 | return res.status(400).json({ error: 'Provide vault_path and/or vault_git', code: 'BAD_REQUEST' }); |
| 2673 | } |
| 2674 | writeHubSetup(config.data_dir, payload); |
| 2675 | config = loadConfig(projectRoot); |
| 2676 | roleMap = loadRoleMap(config.data_dir); |
| 2677 | res.json({ ok: true, message: 'Setup saved. Config applied.' }); |
| 2678 | } catch (e) { |
| 2679 | if (e.message && e.message.includes('cannot be empty')) { |
| 2680 | return res.status(400).json({ error: e.message, code: 'BAD_REQUEST' }); |
| 2681 | } |
| 2682 | res.status(500).json({ error: e.message || 'Setup save failed', code: 'RUNTIME_ERROR' }); |
| 2683 | } |
| 2684 | }); |
| 2685 | |
| 2686 | // Rich Hub UI — same origin as API so opening http://localhost:3333/ shows the app |
| 2687 | const hubUiDir = path.join(projectRoot, 'web', 'hub'); |
| 2688 | app.use((err, req, res, next) => { |
| 2689 | if (!err) return next(); |
| 2690 | if (err.type === 'entity.too.large') { |
| 2691 | const isApi = req.path === '/api' || req.path.startsWith('/api/'); |
| 2692 | const message = `Request body exceeds Hub JSON limit (${jsonBodyLimit}).`; |
| 2693 | if (isApi) return res.status(413).json({ error: message, code: 'PAYLOAD_TOO_LARGE' }); |
| 2694 | return res.status(413).type('text/plain').send(message); |
| 2695 | } |
| 2696 | return next(err); |
| 2697 | }); |
| 2698 | // Disable caching for JS/CSS so the browser always fetches the latest source. |
| 2699 | app.use((req, res, next) => { |
| 2700 | if (/\.(mjs|js|css)$/.test(req.path)) { |
| 2701 | res.set('Cache-Control', 'no-store'); |
| 2702 | } |
| 2703 | next(); |
| 2704 | }); |
| 2705 | app.use(express.static(hubUiDir, { index: 'index.html' })); |
| 2706 | app.get('/', (_req, res) => { |
| 2707 | res.sendFile(path.join(hubUiDir, 'index.html')); |
| 2708 | }); |
| 2709 | |
| 2710 | app.listen(PORT, () => { |
| 2711 | console.log(`Knowtation Hub listening on http://localhost:${PORT}`); |
| 2712 | console.log(' UI: GET / (Rich Hub)'); |
| 2713 | console.log(' Health: GET /health'); |
| 2714 | console.log(' Login: GET /api/v1/auth/login?provider=google|github'); |
| 2715 | console.log(' API: /api/v1/notes, /api/v1/search, /api/v1/proposals (Bearer JWT)'); |
| 2716 | if (isProduction && roleMap.size === 0) { |
| 2717 | console.warn( |
| 2718 | '\x1b[33m[SECURITY] No roles configured (data/hub_roles.json is empty or missing). ' + |
| 2719 | 'All authenticated users currently have admin access. ' + |
| 2720 | 'Add at least one role via POST /api/v1/roles before public launch.\x1b[0m' |
| 2721 | ); |
| 2722 | } |
| 2723 | }); |