Files
stack/packages/bus/src/runtime.mjs

1334 lines
86 KiB
JavaScript

import { pluginService } from '../../plugins/src/tools.mjs';
import { readPluginLock } from '../../plugins/src/pinned.mjs';
import { createRequirementsHost } from '../../tasks/src/builtin.mjs';
import { createRequirementCatalog } from './requirement-catalog.mjs';
import { readPrdMaterial } from '../../project/src/prd.mjs';
import { lstatSync, mkdirSync, readdirSync, readFileSync } from 'node:fs';
import { join } from 'node:path';
import { fileURLToPath } from 'node:url';
import { Store } from './store.mjs';
import { createRequestStore } from './request-store.mjs';
import { createRequestLifecycle } from './request-lifecycle.mjs';
import { requestWorkspace } from './request-workspace.mjs';
import { readReviewedArtifact } from '../../seat/src/artifact.mjs';
import { executeBootstrap } from './request-bootstrap.mjs';
import { hostPreparation } from './request-host.mjs';
import { managedPaths, managedState } from '../../organization/src/project-bootstrap.mjs';
import * as projectModule from '../../project/src/index.mjs';
import * as libraryModule from '../../library/src/index.mjs';
import { Broker, projectArchived, BusError, LIBRARY_FETCH_FIX } from './broker.mjs';
import { Credentials } from './credentials.mjs';
import { serve } from './server.mjs';
import { launchSettings } from '../../organization/src/launch-settings.mjs';
import { readSessions, sessionsFile, stopSession } from '../../seat/src/session.mjs';
import { compactionCount, storeDir } from '../../seat/src/compactions.mjs';
import { publishRemote, workingRepo, WorkingError } from '../../seat/src/working.mjs';
import { createLoader, hasModule } from '../../plugins/src/loader.mjs';
import { installedSystemTypes } from '../../plugins/src/system-types.mjs';
import { pluginSettings } from '../../organization/src/plugin-settings.mjs';
import { loadManagementClient } from '../../model-proxy/src/client.mjs';
import { ProxyPage } from './proxy-page.mjs';
import { createModelCatalogue } from './model-catalogue.mjs';
import { sha256 } from '../../model-proxy/src/common.mjs';
import { initializeProxy } from '../../model-proxy/src/settings.mjs';
import { createProxyLock } from './proxy-lock.mjs';
import { ModelKeys, modelOrganization, stopModelRuns, MODEL_STOP_TIMEOUT_MS } from './model-keys.mjs';
import { instanceSettings } from '../../organization/src/instance-settings.mjs';
import { organizationWriter, OrganizationError, setReplyLimits } from '../../organization/src/organization.mjs';
import { getProjectRemote } from '../../organization/src/project-remotes.mjs';
import { credentialVerbs } from './credential-verbs.mjs';
import { loadWithCopies } from '../../organization/src/agent-copies.mjs';
import { loadRole } from '../../organization/src/role.mjs';
import { resolveInstance } from '../../organization/src/resolve.mjs';
import { canonicalJson } from '../../organization/src/util.mjs';
import { selectModelProvider } from '../../plugins/src/model-provider-selection.mjs';
import { busOrganization } from './organization-context.mjs';
import { webService } from './web.mjs';
import { hostExecutor, sweepRunDir } from './host-run.mjs';
import { grantKeys, hostGrant, hostReference, sweepHostKeys } from './host-grant.mjs';
import { giteaGrant, giteaKeys, giteaStart, giteaReference } from './gitea-grant.mjs';
import { verifyPrincipal } from './principal.mjs';
import { loadAccess } from '../../organization/src/access.mjs';
import { inspectInterpreter, recordInterpreterStart } from './interpreter.mjs';
import { createPeerReader } from './peercred.mjs';
import { createUsage } from './usage.mjs';
import { createProxyUsage } from './proxy-usage.mjs';
import { createLimits, modelUsageKey, modelKeyLineages, modelKeyLineage } from './limits.mjs';
import { createProcessing } from '../../processing-control/src/coordinator.mjs';
import { discordProcessingHooks } from '../../discord/src/processing.mjs';
import { createContainerStopper } from '../../processing-control/src/containers.mjs';
// Row 194 (D3): the verbs the instance writer commits, whose answers carry restart.
const INSTANCE_VERBS = new Set(['instances.set', 'veto.set', 'instance.hire', 'instance.fire']);
// FED R4 (#1801, design 3.7): the revocation timer's period.
export const ACCESS_SWEEP_MS = 30_000;
// Trusted host API. S1 supplies resolved definitions, S6 supplies launch records and ends them.
// Human limits writes use the shared organization writer behind the verified transport.
// `tasks` is S3's adapter factory: ({broker, credentials, businesses}) => {handle, timeout, close}.
// U4a (#1873): it serves the businesses whose task-tracker module is Vikunja; the others get theirs
// through the plug-in loader, the built-in store by default (see trackerOf in startBroker).
// REQ-HARN-2, REQ-PLUG-2 (decision 0b81b0c5): one web service per business. Its search source is
// the "search-source" plug-in the business's organization file switches on: searxng-url (the
// business var web.searxng) or searxng-bundled. With none, web.search refuses "not configured" and
// web.fetch still works. A plug-in that refuses to load is logged and leaves search off; it never
// stops the broker. Under harness-builtin the harness serves web itself, so the broker gets no
// service and refuses the web verbs.
export async function webServices(businesses, { log = (e) => process.stderr.write(`plugins: ${JSON.stringify(e)}\n`), deps, dataRoot = null } = {}) {
const services = new Map();
for (const [name, b] of Object.entries(businesses)) {
const loader = createLoader({ log, dataRoot });
await loader.load(b.plugins ?? {});
const [source] = loader.modules('search-source');
// "harness-builtin" is served by the harness itself, not the broker: no broker web verbs.
if (loader.loaded()['search-source'][0] === 'harness-builtin') continue;
// The module takes the business var web.searxng; "searxng-bundled" ignores it.
const settings = { searxng: b.vars?.['web.searxng'] };
const search = source ? { search: async (query, opts) => source.search(settings, query, deps, opts) } : null;
services.set(name, webService({ search, deps }));
}
return services;
}
// Row 65 (REQ-PLUG-2): the thinking levels each harness module in this tree applies, for the route
// checks a write runs, which are synchronous. A module that doesn't load, or answers anything but a
// list of names, answers null, which refuses the write. The tree is pinned, so a module changes only
// with a re-pin, and a re-pin restarts the bus.
export async function harnessLevels({ log = (e) => process.stderr.write(`plugins: ${JSON.stringify(e)}\n`), dataRoot = null } = {}) {
const levels = new Map();
let names = [];
try {
names = readdirSync(fileURLToPath(new URL('../../plugins/harness/', import.meta.url))).filter((name) => hasModule('harness', name));
} catch (e) {
log({ event: 'harness-levels-unread', message: e.message });
}
if (dataRoot !== null) {
try { names = [...new Set([...names,...Object.keys(readPluginLock(dataRoot).plugins).filter(name=>hasModule('harness',name,dataRoot))])]; }
catch { log({event:'harness-levels-unread',message:'installed harness discovery refused'}); }
}
for (const name of names) {
const loader = createLoader({ log, dataRoot });
if ((await loader.load({ harness: [name] })).refused.length) continue;
try {
const list = loader.modules('harness')[0].levels();
if (Array.isArray(list) && list.every((level) => typeof level === 'string')) levels.set(name, Object.freeze([...list]));
} catch (e) {
log({ event: 'harness-levels-failed', name, message: e.message });
}
}
const lookup = (name) => levels.get(name) ?? null;
lookup.names = [...levels.keys()].sort();
return lookup;
}
// Row 224 C2-05b: a host-only adapter. A failed fetch keeps serving immutable old
// objects, as C2-03a requires; no caller may select a repo, commit or sync --accept.
export function createLibraryLookup({ dataRoot, sync, now = () => Date.now() }) {
const methods = { find: libraryModule.find, get: libraryModule.get, search: libraryModule.search,
manuscript: libraryModule.manuscript, universeInfo: libraryModule.universeInfo };
return async (context, { method, args, authorize }) => {
if (!Object.hasOwn(methods, method)) throw new libraryModule.LibraryError('query-argument-invalid', 'unknown lookup');
authorize();
const source = { ...context, dataRoot };
let state = await libraryModule.libraryStatus(source);
authorize();
// sage-2819 / dewey-0852: failed attempts also pace inline retries. Otherwise an
// outage makes every lookup refetch while lastFetch remains old or null.
const recentAttempt = Math.max(state.lastFetch === null ? -Infinity : Date.parse(state.lastFetch),
state.lastError === null ? -Infinity : Date.parse(state.lastError.at));
const age = now() - recentAttempt;
if (age > libraryModule.SYNC_INTERVAL_MS || age < 0) {
try { await sync(source); }
catch (error) {
// A timer may already be fetching this mirror. Its current served state is still safe.
if (!(error instanceof libraryModule.LibraryError) || error.code !== 'library-sync-busy') throw error;
}
authorize();
state = await libraryModule.libraryStatus(source);
}
if (!state.served) throw new libraryModule.LibraryError('library-commit', 'library has never been synced');
authorize();
return methods[method]({ repo: libraryModule.mirrorPath(source), commit: state.served,
mapping: libraryModule.checkMapping(context.business.projects[context.project]) }, args);
};
}
// B1: discovery is evidence of a process, never authority to stop it. Keep this
// host-only inventory across the launcher's Registry[] recovery gap and endLaunch.
// A failed boot read cannot be repaired by a later empty registry: that would lose
// the very prior runs whose existence this inventory must establish.
function modelRunInventory(dataRoot, bound, credentials) {
const known = new Map(), terminal = new Map(), validated = new Map();
const refuse = () => { throw new BusError('proxy-stop-failed'); };
const same = (a, b) => ['business', 'role', 'run', 'pid', 'startTime', 'runnerPid', 'runnerStartTime', 'keyId'].every(k => a[k] === b[k]);
const shape = s => {
if (!s || ['business', 'instance', 'run'].some(k => typeof s[k] !== 'string' || !s[k])
|| ['pid', 'runnerPid'].some(k => !Number.isSafeInteger(s[k]) || s[k] < 2)
|| ['startTime', 'runnerStartTime'].some(k => typeof s[k] !== 'string' || !/^\d+$/.test(s[k]))
|| (s.modelKeyId !== undefined && (typeof s.modelKeyId !== 'string' || !/^[a-f0-9]{12}$/.test(s.modelKeyId)))) refuse();
return { business: s.business, role: s.instance, instance: s.business + '/' + s.instance,
run: s.run, pid: s.pid, startTime: s.startTime, runnerPid: s.runnerPid,
runnerStartTime: s.runnerStartTime, keyId: s.modelKeyId };
};
const refresh = () => {
const file = sessionsFile(dataRoot), stat = lstatSync(file);
if (!stat.isFile() || stat.isSymbolicLink()) refuse();
const entries = readSessions(dataRoot).map(shape), seen = new Set();
const after = lstatSync(file);
if (!['dev', 'ino', 'size', 'mtimeMs', 'ctimeMs'].every(k => stat[k] === after[k])) refuse();
// Validate the whole snapshot before merging any of it. Missing entries do
// not erase known identities; the host may have just rewritten Registry[].
for (const r of entries) {
const key = r.business + ':' + r.run;
if (seen.has(key) || (known.has(key) && !same(known.get(key), r))) refuse();
seen.add(key);
}
for (const r of entries) known.set(r.business + ':' + r.run, r);
};
let bootChecked = false;
try { refresh(); bootChecked = true; } catch { /* hold retirement, not the human/control surface */ }
// startTimeOf/live alone conflate absence and read errors. Only a missing proc
// directory, or a zombie with the SAME recorded start ticks, confirms an exit.
const liveIdentity = (pid, ticks, proof, part) => {
if (proof[part]) return false;
let raw;
try { raw = readFileSync(`/proc/${pid}/stat`, 'utf8'); }
catch (error) {
if (error.code !== 'ENOENT') refuse();
try { lstatSync(`/proc/${pid}`); } catch (missing) { if (missing.code === 'ENOENT') { proof[part] = true; return false; } }
refuse();
}
const fields = raw.slice(raw.lastIndexOf(')') + 2).trim().split(/\s+/);
if (!/^[A-Z]$/.test(fields[0]) || !/^\d+$/.test(fields[19]) || fields[19] !== ticks) refuse();
if (fields[0] === 'Z') { proof[part] = true; return false; }
return true;
};
const runs = instance => {
try {
if (!bootChecked) refuse();
refresh();
const live = [], checked = [];
for (const r of known.values()) {
if (r.instance !== instance) continue;
const key = r.business + ':' + r.run;
const proof = terminal.get(key) ?? { outer: false, runner: false };
terminal.set(key, proof);
let associated = false;
if (!proof.outer || !proof.runner) {
const record = credentials.modelRecord(instance);
associated = !!record && [record.keyId, ...record.retiring.map(k => k.keyId)].includes(r.keyId);
const prior = validated.get(key);
if (!associated && (!prior || !same(prior, r))) refuse();
}
const outerLive = liveIdentity(r.pid, r.startTime, proof, 'outer'), runnerLive = liveIdentity(r.runnerPid, r.runnerStartTime, proof, 'runner');
// Never interpret an unknown/wrong key on a surviving prior run as no
// old-key users. A confirmed exit may be retired without key guessing.
if (outerLive || runnerLive) {
// Provenance permits strict exit confirmation, NEVER filtering away a
// surviving run whose model-key association has disappeared.
if (!associated) refuse();
const current = bound.get(r.business + ':' + r.run);
if (current && (current.instance !== r.instance || current.keyId !== r.keyId
|| current.pid !== r.pid || current.startTime !== r.startTime)) refuse();
live.push(r);
}
if (associated && (outerLive || runnerLive)) checked.push(r);
}
// A newly bound launch whose registry publication has not happened is
// uncertain, not absent. Do not grant retirement through that startup gap.
for (const r of bound.values()) if (r.instance === instance && !known.has(r.business + ':' + r.run)) refuse();
// Commit ONLY after the entire same-instance view passed both identities,
// live binding consistency, later known entries and unpublished bindings.
// Existing M1 terminal bits remain independently monotonic and unchanged.
for (const r of checked) validated.set(r.business + ':' + r.run, { ...r });
return live;
} catch { refuse(); }
};
return {
runs,
authorizeStop(requests) {
for (const r of requests) {
const current = bound.get(r.business + ':' + r.run);
if (!current || current.instance !== r.instance || current.keyId !== r.keyId
|| current.pid !== r.pid || current.startTime !== r.startTime) refuse();
if (!runs(r.instance).some(found => same(found, r))) refuse();
}
},
};
}
export async function startBroker({
dataRoot,
instanceRoot = null,
businesses,
launches = [],
readers = [],
repoRoots = [],
tasks = null,
organization = null,
// Row 199: the tests' scratch CA for publish's git (`-c http.sslCAInfo=...`). process.mjs drops
// it from the boot config, so only an in-process caller sets it.
publishTls = [],
// C2-03a: the tests' stand-in for syncCommand, a shorter timer and a scratch config dir for the
// slot, { command, intervalMs, configDir }. A boot config is JSON and can't carry a function, so
// a librarySync without one is refused.
librarySync = null,
// FED R3 (#414): the access file and its loader context, { file, context } (R1's loadAccess).
// Without it no user binds. R6 and R8 pass it; the live boot config doesn't yet. FED R4 (#1801):
// intervalMs, the revocation timer's period (design 3.7, 30 s), in-process only like librarySync's.
access = null,
// Row 252 (#1753, design section 2): the checked console.sso subjects, [{provider, iss, sub}], each an
// owner of the business (Webby N1). The boot config carries them; no socket verb sets them. Empty, no
// Console owner binds and the terminal owner is unchanged.
consoleOwners = [],
// P1 validated sidecar from the trusted host; never a socket request setting.
proxy = null,
org = null, instanceDataRoot = null, instanceConfigDir = null,
// Host-only preparation/admission capabilities. The host builds its own from the organization writer and `trackers`
// (request-host.mjs); anything given here replaces the host's, and a capability nothing supplies leaves a setup wait.
requestServices = {},
// The boot config's plain-data tracker settings, { business: { project, ... } }. The tasks adapter reads its own copy;
// the host's new-project preparation reads each business's tracker root board from this one.
trackers = null,
builtinBinding = null,
modelCatalogue = null, // in-process fixture seam; boot JSON cannot supply a service
makeProviderLoader = createLoader, // in-process fixture seam; boot JSON cannot supply a function
// #1873 A3: the boot's root and project agent copies (cli config.mjs copiesAtBoot), plain data. Every
// reload of the organization file below re-applies this snapshot, never the root file.
copies = null,
}) {
if (copies !== null && (typeof copies !== 'object' || Array.isArray(copies) || typeof copies.org !== 'string'
|| !Object.hasOwn(businesses ?? {}, copies.org) || copies.copies === null || typeof copies.copies !== 'object' || Array.isArray(copies.copies)))
throw new BusError('invalid-host-request');
const loadOrg = id => loadWithCopies(id, { dir: organization.dir, rolesDir: organization.rolesDir, dataRoot:instanceRoot ?? dataRoot, snapshot: copies?.org === id ? copies : null });
if (!Array.isArray(consoleOwners) || consoleOwners.length > 512 || consoleOwners.some((o) => o === null || typeof o !== 'object' || Array.isArray(o) ||
Object.keys(o).length !== 3 || ['provider', 'iss', 'sub'].some((k) => typeof o[k] !== 'string' || !o[k] || o[k].length > 512)))
throw new BusError('invalid-host-request');
const owners = Object.freeze(consoleOwners.map((o) => Object.freeze({ provider: o.provider, iss: o.iss, sub: o.sub })));
if (access !== null && (typeof access?.file !== 'string' || access.context === null || typeof access.context !== 'object'
|| (Object.hasOwn(access, 'intervalMs') && !(Number.isSafeInteger(access.intervalMs) && access.intervalMs > 0))))
throw new BusError('invalid-host-request');
if (librarySync !== null && (typeof librarySync?.command !== 'function'
|| (Object.hasOwn(librarySync, 'intervalMs') && !(Number.isSafeInteger(librarySync.intervalMs) && librarySync.intervalMs > 0))
|| (Object.hasOwn(librarySync, 'configDir') && typeof librarySync.configDir !== 'string')))
throw new BusError('invalid-host-request');
let modelProxyClient = null, proxyPage = null, proxyUsage = null, usageTimer = null, proxyLock = null;
let modelKeys = null, modelTimer = null, modelSweep = null, modelCatalogues = null;
const modelRuns = new Map();
let store, credentials, server, adapter, processing, syncTimer = null, syncPass = null, accessTimer = null, requestTimer = null;
try {
// Lifecycle Task 2 (#797): a product whose mapping is published but not yet activated is not part of
// this process. A managed product is part of it only with both a committed activate receipt in the
// request journal and a complete marker on disk (#802: a receipt alone, with the marker gone or never
// published, is not enough); every other managed entry waits for the bootstrap executor's
// activateManagedProject, so the broker, the Credentials roots and the boot copy never see a
// half-built product. `businesses` becomes this process's own copy.
store = new Store(dataRoot);
const requestJournal = createRequestStore(store);
const activatedProjects = business => new Set(requestJournal.committed(business, 'bootstrap')
.filter(r => r.op.endsWith(':activate') && typeof r.result?.project === 'string').map(r => r.result.project));
const pendingProject = (business, project, entry, activated) => {
if (entry?.kind === 'library') return false;
const state = managedState({ dataRoot, business, project, entry });
return state !== 'unmanaged' && !(state === 'complete' && activated.has(project));
};
const withoutPending = (business, b) => {
const activated = activatedProjects(business);
const projects = Object.fromEntries(Object.entries(b.projects ?? {}).filter(([project, entry]) => !pendingProject(business, project, entry, activated)));
return Object.keys(projects).length === Object.keys(b.projects ?? {}).length ? b : { ...b, projects };
};
businesses = Object.fromEntries(Object.entries(businesses).map(([id, b]) => [id, withoutPending(id, b)]));
const proxyReceipt = entry => process.stderr.write(`model-proxy: ${JSON.stringify(entry)}\n`);
const references = {};
for (const [business, b] of Object.entries(businesses)) {
for (const [role, r] of Object.entries(b.roles))
if (r.credentials) references[business + '/' + role] = r.credentials;
if (b.tracker?.sync?.credentials) references[business + '/@sync'] = b.tracker.sync.credentials;
}
const protectedRoots = [
fileURLToPath(new URL('../../../', import.meta.url)),
...repoRoots,
...Object.values(businesses).flatMap((b) => Object.values(b.projects ?? {}).filter(p => p.kind !== 'library').map((p) => p.root)),
];
// Row 199 (#1697, design D1): the per-agent store is <configDir>/secrets/agents.
const storeRoot = organization ? join(organization.dir, 'secrets', 'agents') : null;
let requestLifecycle;
// Store's writer lock admits one bus per data root before it holds the management client.
if (proxy) {
if (!organization) throw new BusError('not-configured');
if (org !== null) {
if (!org || typeof org.id !== 'string' || !/^[a-z0-9][a-z0-9._-]{0,63}$/.test(org.id) || typeof instanceDataRoot !== 'string' || typeof instanceConfigDir !== 'string') throw new BusError('invalid-host-request');
proxyLock = createProxyLock({ stateDir: join(instanceDataRoot, 'proxy'), identity: `${instanceConfigDir}:${proxy.port}` });
}
modelProxyClient = await loadManagementClient({ configDir: org ? instanceConfigDir : organization.dir, proxy, receipt: proxyReceipt });
}
// Row 234 (#1740, r6 X4 third bullet): each host grant record gives its agent a store reference to
// host.<id>, so a restart finds the keys the grant executor wrote. The loader refuses host.<id> in a
// role's credentials, so these never meet a business-file reference.
const granted = new Set();
for (const g of store.all('SELECT business, agent, host, rotate_by FROM host_grants ORDER BY business, agent, host')) {
granted.add(g.business + '/' + g.agent + '/' + g.host);
if (!Object.hasOwn(businesses, g.business)) continue;
const refs = (references[g.business + '/' + g.agent] = { ...(references[g.business + '/' + g.agent] ?? {}) });
refs['host.' + g.host] = hostReference(storeRoot, g.business, g.agent, g.host, g.rotate_by);
}
// Row 235 (r6 section 6, N1): a host.<id> key file with no record goes before Credentials loads.
for (const entry of sweepHostKeys(storeRoot, Object.keys(businesses), granted))
process.stderr.write(`hosts: ${JSON.stringify({ event: 'host-key-swept', ...entry })}\n`);
// Row 236 (#1742, #436b r5 section 5): each gitea grant record gives its agent a store reference to
// gitea, and `held` names the files memory must not load until reconcile or a revoke.
const { held } = storeRoot ? giteaStart(store, storeRoot, businesses, references) : { held: [] };
// #1886 (F3 defect l): a store reference with no file yet reads as no key (design D3a), but Credentials
// refuses a missing store root, and only issue() made it. Start makes it the same way issue() does when
// any reference names the store. A root that exists with loose modes or as a symlink still refuses.
if (storeRoot && Object.values(references).some(refs => Object.values(refs ?? {}).some(ref => ref?.store === true)))
mkdirSync(storeRoot, { recursive: true, mode: 0o700 });
credentials = new Credentials({ references, repoRoots: protectedRoots, dataRoot, storeRoot, held,
modelAgents: proxy ? Object.entries(businesses).flatMap(([id, b]) => Object.keys(b.roles).map(role => id + '/' + role)) : [] });
if (proxy) {
const inventory = modelRunInventory(dataRoot, modelRuns, credentials);
modelKeys = new ModelKeys({ credentials, client: modelProxyClient, configDir: org ? instanceConfigDir : organization.dir, org: org?.id ?? null, lock: proxyLock,
baseUrl: `http://127.0.0.1:${proxy.port}`, receipt: proxyReceipt, rotateGraceMinutes: proxy.rotateGraceMinutes ?? 120,
runs: inventory.runs,
stopRuns: async runs => {
inventory.authorizeStop(runs);
await stopModelRuns({ runs, sessions: () => readSessions(dataRoot), stop: run => stopSession(dataRoot, run, { timeoutMs: MODEL_STOP_TIMEOUT_MS }), receipt: proxyReceipt });
for (const r of runs) {
if (inventory.runs(r.instance).some(found => found.run === r.run)) throw new BusError('proxy-stop-failed');
}
for (const r of runs) modelRuns.delete(r.business + ':' + r.run);
} });
// Keep the control/human surface available, but refuse every launch on failed reconcile.
try { await modelKeys.reconcile(); } catch (error) { proxyReceipt({ action: 'proxy.boot-refused', code: error.code }); }
}
const configureProxyPage = () => {
proxyPage = new ProxyPage({ client: modelProxyClient, instanceTag: sha256(org ? instanceConfigDir : organization.dir).slice(0, 12), org: org?.id ?? null, lock: proxyLock,
// P2 supplies the model metadata; only the matching business's record
// participates in this owner view. No credential value is read here.
onChange: phase => { if (phase === 'begin') modelCatalogues?.begin?.(); else if (phase === 'end') modelCatalogues?.end?.(); else modelCatalogues?.invalidate(); },
keyRecords: business => credentials.status().filter(r => r.service === 'model' && r.instance?.startsWith(business + '/'))
.map(r => ({ keyId: r.keyId, agent: r.instance.slice(business.length + 1), issuedAt: r.issuedAt, state: r.state })),
});
};
if (modelProxyClient) configureProxyPage();
// vikunja:19/305: the plug-in switch through the same human-only path as the limits: the verbs
// plugins and plugins.set, logged in changes.jsonl with the actor, a missing module refused.
const plugins=organization?pluginSettings({dir:organization.dir,rolesDir:organization.rolesDir,dataRoot:instanceRoot ?? dataRoot,exists:(kind,name)=>hasModule(kind,name,instanceRoot ?? dataRoot)}):null;
const levels=organization?await harnessLevels({dataRoot:instanceRoot ?? dataRoot}):()=>null;
// Row 333 R4 (#1831): the writer's key lineage lookup, ids only, from this bus's own credential
// records. A daily key quota moved within one agent's lineage keeps its since and its count.
const keyLineage=(business,keyId)=>modelKeyLineage(credentials.status(),business,keyId);
const settings=organization?launchSettings({...organization,sessions:()=>readSessions(dataRoot),levels,keyLineage}):null;
modelCatalogues = modelCatalogue ?? (settings ? createModelCatalogue({ pluginDataRoot:instanceRoot ?? dataRoot, client: () => modelProxyClient, settings: id => settings.current(id).plugins ?? {}, proxyLock }) : null);
// Resolve legacy table entries with the enabled modules' declarations. A
// missing or ambiguous mapping never becomes an available route.
async function catalogueFor(id, options = {}) {
const snapshot = settings.writer.read(id);
const current = settings.current(id);
const names = current.plugins?.['model-provider'] ?? [];
const loader = makeProviderLoader({dataRoot:instanceRoot ?? dataRoot,log:()=>{}});
const loaded = await loader.load({'model-provider': names});
const catalogue = await modelCatalogues.read(id, options);
if (loaded.refused.length || settings.writer.read(id).revision !== snapshot.revision) return {...catalogue, status:'unavailable', legacy:{}};
const modules = loader.snapshot('model-provider');
const resolveLegacy = entry => {
const selected = selectModelProvider(modules, entry);
if (!selected) return null;
let result; try { result = selected.module.route({selection:entry,harness:null}); } catch { return null; }
return typeof result?.upstream === 'string' && /^[a-z0-9][a-z0-9._-]{0,63}$/.test(result.upstream)
? {module:selected.name,upstream:result.upstream,model:entry.model} : null;
};
const legacy = {};
for (const [key, entry] of Object.entries(current.launch?.models ?? {})) {
if (!entry.module) {
const mapping = resolveLegacy(entry);
if (mapping) legacy[key] = mapping;
}
}
const result = {...catalogue, legacy};
// This trusted in-process helper is never serialized into the client view.
Object.defineProperty(result, 'resolveLegacy', {value:resolveLegacy});
return result;
}
// Row 194 (#1692, brief item 8, row 199 D13): a fire or a delete revokes the agent's credentials
// after the writer's checks and before its write, under the writer's lock (row 239). Fire revokes
// each service of the entry and keeps the store directory, delete calls remove (sage-1593). A
// service the running bus doesn't know (an agent created since the start) has nothing in memory,
// so it goes on, and then no token or tmp file may remain in the agent's store directory
// (sage-1592). Any failure stops the verb with the file unchanged.
const revokeFailed = (message) => new OrganizationError('credential-revoke-failed', message);
function revoke(business, agent, how, services) {
const instance = business + '/' + agent;
const outside = [];
try {
if (how === 'delete' && storeRoot) credentials.remove(instance);
else
for (const service of services) {
try {
if (!credentials.revoke(instance, service).file) outside.push(service);
} catch (e) {
if (e.code !== 'credential-unknown') throw e;
}
}
} catch (e) {
throw revokeFailed(`${agent}: ${e.code ?? 'credential-file'}`);
}
if (storeRoot) {
let left = [];
try {
left = readdirSync(join(storeRoot, business, agent));
} catch (e) {
if (e.code !== 'ENOENT') throw revokeFailed(`${agent}: store directory can't be read`);
}
if (left.length > 0) throw revokeFailed(`${agent}: ${left.sort().join(' and ')} still in the store`);
}
// A file or env reference outside the store keeps its token for a restart (row 199 section 6).
return { revoked: services, outsideStore: how === 'fire' ? outside : [] };
}
// Row 165 (#1662): the human adds and changes role instances through instances and instances.set.
const proxyOrganization = modelKeys ? modelOrganization({ modelKeys, writer: organizationWriter({ dir: organization.dir, rolesDir: organization.rolesDir, dataRoot:instanceRoot ?? dataRoot }) }) : null;
const instances=organization?instanceSettings({dir:organization.dir,rolesDir:organization.rolesDir,system:organization.system,levels,revoke,
...(proxyOrganization ? { writer: proxyOrganization.writer, revoke: proxyOrganization.revoke(revoke) } : {})}):null;
const usageLog = entry => process.stderr.write(`usage: ${JSON.stringify(entry)}\n`);
const keyForRun = (business, run) => modelRuns.get(business + ':' + run)?.keyId ?? null;
// Row 333 R3 (#1831): the usage view marks key quotas that match no hired agent; limits answers.
let orphanedKeys = () => null;
const usage = await createUsage({ store, dataRoot, pluginDataRoot:instanceRoot ?? dataRoot, businesses, log: usageLog, keyForRun,
proxyView: business => proxyUsage?.view(business) ?? null, keyOrphans: business => orphanedKeys(business) });
proxyUsage = createProxyUsage({ store, pluginDataRoot:instanceRoot ?? dataRoot, log: usageLog, client: async () => {
if (!modelKeys) return null;
await modelKeys.verifyIdentity();
return modelProxyClient;
},
records: () => credentials.status(),
read: () => Object.fromEntries(Object.keys(businesses).map(id => [id, settings ? settings.current(id) : businesses[id]])) });
// Row 125 (#1619, REQ-LIMIT-3, REQ-LIMIT-4): the limit checks read the organization file at
// each ask, so a limit, a reset or a switched-on check takes effect without a restart.
const limitLog = entry => process.stderr.write(`limits: ${JSON.stringify(entry)}\n`);
const limits = createLimits({ store, pluginDataRoot:instanceRoot ?? dataRoot, read: id => settings ? settings.current(id) : businesses[id], log: limitLog,
keyForSubject: (business, subject) => modelUsageKey(credentials.status(), modelRuns, business, subject),
keyLineages: business => modelKeyLineages(credentials.status(), business) });
orphanedKeys = business => limits.orphanedKeys(business);
for (const id of Object.keys(businesses)) await limits.refresh(id);
const withTokens = (id, result) => ({ ...result, tokens: limits.report(id) });
// Row 210 (#1707, design D7 step 6) and row 234 (#1740, r6 E2): the run dir and the host enrollment half.
const runRoot = organization ? join(organization.dir, 'secrets', 'run') : null;
const recordArgs = context => ({ ...context, ...projectModule.recordContext({ ...context, dataRoot: instanceDataRoot ?? dataRoot, orgRoot: org ? dataRoot : null }) });
let broker;
processing = createProcessing({ dataRoot, ...discordProcessingHooks(dataRoot), containerStop: createContainerStopper({ dataRoot }),
onTransition: () => broker.reconcileProcessing(),
onStop: stop => broker.recordProcessingStop(stop),
log: line => process.stderr.write(`${line}\n`),
});
// C2-04: mirrors are host state, never session checkouts. An unsafe
// existing mirror refuses startup before a socket can become ready.
for (const business of Object.values(businesses))
for (const [project, entry] of Object.entries(business.projects ?? {}))
if (entry.kind === 'library') {
try { await processing.work(() => libraryModule.ensureMirror({ business, project, dataRoot })); }
catch (e) { if (!e.code?.startsWith('processing-')) throw e; }
}
// C2-03a: the slot is <configDir>/secrets/<business>/library-gitea (design 10 step 4). Sync only
// checks that it is there; the askpass helper reads it.
// C2-03b: the broker chooses. The chief's grant store file once a chief has Gitea grant evidence,
// the slot before that, or a refusal sync records. The answer carries no file to sync but this one.
const slotDir = librarySync?.configDir ?? organization?.dir ?? null;
const fetchCredential = business => {
const choice = broker.libraryFetchCredential(business.id);
if (choice.kind === 'chief')
return { kind: 'chief', user: choice.user, file: storeRoot ? giteaReference(storeRoot, business.id, choice.agent).file : null };
if (choice.kind === 'slot') return { kind: 'slot', file: slotDir ? join(slotDir, 'secrets', business.id, libraryModule.SLOT) : null };
return { refused: choice.refused };
};
const syncOptions = business => ({
credential: fetchCredential(business),
...(librarySync ? { command: librarySync.command } : {}),
});
const humanWriteOptions = context => {
const mapping = libraryModule.checkMapping(context.business.projects[context.project]);
if (!mapping.editor) throw new libraryModule.LibraryError('library-mapping-invalid', 'editor is required');
return { credential: libraryModule.humanCredential(context, { user: mapping.editor.user, configDir: slotDir }),
...(librarySync ? { command: librarySync.command } : {}) };
};
// Row 194 (#1692, D3): after every write that commits, the broker takes the business as a restart
// would load it. The credential references, the project roots the Credentials store protects
// and the tracker bots are fixed at start (the Credentials store, the tasks adapter), so a file
// whose references, roots or bots differ from the boot copy isn't reloaded, and the write
// answers restart: true. Hire adds neither. A human create of a credentialed definition adds
// references, so it answers restart: true, and issue works after the restart (brief item 7).
// A role not in the boot copy matches only with no references and no bot. A reference compares
// by its kind and path only: row 199's issue rewrites the date in the file outside this reload,
// Credentials keeps its own copy of the date, and the broker never reads it.
const fixedRef = ({ file, env, store }) => ({ file, env, store });
const fixedRole = r => canonicalJson({
credentials: Object.fromEntries(Object.entries(r?.credentials ?? {}).map(([service, ref]) => [service, fixedRef(ref)])),
tracker: r?.tracker ?? null,
});
const fixedAtStart = b => ({
roles: Object.fromEntries(Object.entries(b.roles).map(([role, r]) => [role, fixedRole(r)])),
sync: canonicalJson(b.tracker?.sync ?? null),
roots: canonicalJson(Object.values(b.projects ?? {}).filter(p => p.kind !== 'library').map(p => p.root).sort()),
// A library entry has no root, and its mirror is ensured at start (C2-04), so each one is fixed whole.
libraries: canonicalJson(Object.fromEntries(Object.entries(b.projects ?? {}).filter(([, p]) => p.kind === 'library'))),
});
const sameFixed = (boot, b) => fixedAtStart(b).sync === boot.sync && fixedAtStart(b).roots === boot.roots
&& fixedAtStart(b).libraries === boot.libraries
&& Object.entries(fixedAtStart(b).roles).every(([role, f]) => f === (boot.roles[role] ?? fixedRole(null)));
const booted = new Map(Object.entries(businesses).map(([id, b]) => [id, fixedAtStart(b)]));
const reloadLog = entry => process.stderr.write(`organization: ${JSON.stringify(entry)}\n`);
function reload(id) {
try {
const b = loadOrg(id);
const resolved = {};
for (const instance of Object.keys(b.roles)) resolved[instance] = resolveInstance({ system: organization.system, business: b, instance });
const next = withoutPending(id, busOrganization(b, resolved));
if (!sameFixed(booted.get(id), next)) {
reloadLog({ event: 'reload-needs-restart', business: id });
return false;
}
broker.reloadBusiness(id, next);
return true;
} catch (e) {
reloadLog({ event: 'reload-failed', business: id, message: e.message });
return false;
}
}
// Lifecycle Task 2 (#797): the only way a project joins a running bus. The bootstrap executor calls it
// synchronously after every earlier step passed, the complete marker is published and the activate receipt commits. It admits exactly the
// receipt-backed addition under the organization lock: the file must still be this business plus that entry,
// with the credentials, bots, libraries, roles and prior mappings the bus booted with. Anything else leaves
// the product pending. Both readiness records must exist before even the broker's reload begins.
const writer = organization ? organizationWriter({ dir: organization.dir, rolesDir: organization.rolesDir, dataRoot:instanceRoot ?? dataRoot }) : null;
const known = new Map(Object.entries(businesses).map(([id, b]) => [id, canonicalJson(b.projects ?? {})]));
function activateManagedProject({ business: id, project, receipt, organization_revision }) {
if (!writer || !booted.has(id) || !Object.hasOwn(businesses, id)) throw new BusError('unknown-business');
if (Object.hasOwn(businesses[id].projects ?? {}, project)) return; // already admitted: activation is idempotent
const refuse = code => { throw new BusError(code); };
writer.hold(id, ({ revision }) => {
const found = writer.findAddition(id, receipt);
if (!found || found.after !== organization_revision) refuse('bootstrap-receipt-mismatch');
// Only this bootstrap's own post-add revision may be admitted: any later organization write means the confirmed world moved (#800).
if (revision !== found.after) refuse('bootstrap-revision-stale');
const b = loadOrg(id);
const resolved = {};
for (const instance of Object.keys(b.roles)) resolved[instance] = resolveInstance({ system: organization.system, business: b, instance });
const full = busOrganization(b, resolved);
const entry = full.projects?.[project];
const here = managedPaths({ dataRoot, business: id, project });
if (!entry || entry.kind === 'library' || entry.root !== here.root || entry.repo !== here.repo
|| Object.keys(entry).some(k => !['root', 'repo', 'remote'].includes(k))) refuse('bootstrap-mapping-mismatch');
if (managedState({ dataRoot, business: id, project, entry }) !== 'complete') refuse('bootstrap-marker-incomplete');
if (!activatedProjects(id).has(project)) refuse('bootstrap-receipt-mismatch');
const next = withoutPending(id, full);
const { [project]: _added, ...before } = next.projects;
if (canonicalJson(before) !== known.get(id)) refuse('bootstrap-mapping-mismatch');
const expected = { ...booted.get(id), roots: canonicalJson([...JSON.parse(booted.get(id).roots), entry.root].sort()) };
if (!sameFixed(expected, next)) refuse('bootstrap-restart-required');
broker.reloadBusiness(id, next);
protectedRoots.push(entry.root);
businesses[id] = next;
booted.set(id, expected);
known.set(id, canonicalJson(next.projects));
});
}
// Host IPC request.admission: may a project's code checkout be cloned and its tools used. A project the
// broker does not hold is never ready, and a declared one that is not yet held says it is pending. A managed
// product the broker holds is ready only while it has a complete marker and a committed activate receipt: the
// answer is read from both on every call, so a marker removed after the activation closes it again, and the
// broker's reload now follows both readiness records (#802).
// With `instance` (#1873 A3), the launch boundary also asks whether that instance may work in each
// project as the business stands now: a project that excludes it, or whose union refuses, is not ready.
// `instance` comes with `revision`, the organization file revision the launch resolved its bundle
// from; a file that has changed since (a narrow, a project define's vars, an exclude) is not ready.
function admission({ business: id, project, projects, instance, revision: launched, thread, session }) {
if (projects !== undefined) {
const no = code => ({ ready: false, revision: null, code });
if (typeof id !== 'string' || !Object.hasOwn(businesses, id) || !Array.isArray(projects) || projects.some(p => typeof p !== 'string')) return no('project-unknown');
if (thread != null) {
const row = broker.threadsState(id).find(r => r.thread === thread && r.session === session);
if (!row) return no('session-not-found');
if (row.archived) return no('project-archived');
}
if (instance !== undefined && (typeof instance !== 'string' || typeof launched !== 'string')) return no('project-unknown');
if (instance !== undefined) {
let now;
try { now = writer?.read(id).revision; } catch { return no('organization-unreadable'); }
if (now === undefined) return no('organization-unreadable');
if (now !== launched) return no('organization-changed');
}
for (const p of projects) {
const result = admission({ business: id, project: p });
if (!result.ready) return result;
if (instance !== undefined) {
// The broker holds the document the last writer reload swapped in; `businesses` is the boot one.
const barred = broker.projectBarred(id, instance, p);
if (barred) return no(barred);
}
}
return { ready: true, revision: null, code: null };
}
const no = code => ({ ready: false, revision: null, code });
if (typeof id !== 'string' || typeof project !== 'string' || !Object.hasOwn(businesses, id)) return no('project-unknown');
if (projectArchived(store, id, project)) return no('project-archived');
let revision = null, declared = false;
try {
if (writer) {
const now = writer.read(id);
revision = now.revision; declared = Object.hasOwn(now.document.projects ?? {}, project);
}
} catch { return no('organization-unreadable'); }
if (Object.hasOwn(businesses[id].projects ?? {}, project)) {
try { if (pendingProject(id, project, businesses[id].projects[project], activatedProjects(id))) return no('project-pending'); }
catch { return no('project-pending'); }
return { ready: true, revision, code: null };
}
return no(declared ? 'project-pending' : 'project-unknown');
}
const requirementsHost = createRequirementsHost({ store, businesses, builtinBinding, journal: requestJournal });
// U4a (#1873, REQ-TASK-1, REQ-PLUG-1): the task-tracker module each business uses, fixed for this
// start. The organization file's "task-tracker" plug-in names it. With none, a business the boot
// config gives a Vikunja tracker keeps Vikunja (so does every business when an in-process caller
// hands `tasks` and no `trackers`), and any other business gets the built-in store. A business that
// names another module while the boot config also gives it a Vikunja tracker refuses the boot:
// two trackers can't both hold its tasks.
const trackerOf = new Map();
for (const [id, b] of Object.entries(businesses)) {
const named = b?.plugins?.['task-tracker'];
const tracked = trackers !== null && typeof trackers === 'object' && Object.hasOwn(trackers, id);
if (named !== undefined && named !== 'vikunja' && tracked) throw new BusError('tracker-config');
trackerOf.set(id, named ?? ((trackers ? tracked : tasks !== null) ? 'vikunja' : 'store'));
}
broker = new Broker({
pluginService: pluginService({dataRoot:instanceRoot ?? dataRoot,read:id=>organization ? loadOrg(id) : businesses[id]}),
taskTracker: (id) => trackerOf.get(id),
workspaceRead: state => requestWorkspace({ dataRoot, state, events: store.all("SELECT kind,actor_role,subject,body FROM events WHERE business=? AND kind IN ('task.created','task.assigned','session.launched') ORDER BY seq LIMIT 10001", state.business) }),
requirementsHost,
requestLifecycle: services => {
// The PRD reader goes through the same record resolver as the file adapters, so both roots present refuses here too.
const readCandidate = async (candidate, business) => {
const { request, project, prd_version, records_commit, prd_path, mode_revision } = candidate;
const records = recordArgs({ business: services.prdBusiness(business), project });
return readPrdMaterial({ business: records.business, dataRoot: records.dataRoot, request, project, prd_version, records_commit, prd_path, mode_revision,
requirement_ids: candidate.requirement_ids ?? candidate.requirements.map(r => r.id) });
};
const catalog = createRequirementCatalog({ journal: { ...requestJournal, readCandidate, authority: services.prdAuthority, approval: services.prdApproval },
readSpec: ({ business, project }) => projectModule.readSpec(recordArgs({ business: services.prdBusiness(business), project })),
builtinBinding: services.builtinBinding, projectArchived: services.projectArchived, threadProject: services.threadProject });
return (requestLifecycle = createRequestLifecycle({ journal: requestJournal, services: { catalog, readCandidate, readReviewedArtifact: (state, commit, path) => readReviewedArtifact({ repo: workingRepo(dataRoot, state.business, state.project), commit, path }), readVerification: (state, record) => projectModule.readProjectFile(recordArgs({ business: services.prdBusiness(state.business), project: state.project, path: record.path, commit: record.commit })), requestAdmission: state => admission({ business: state.business, project: state.project }), ...(writer ? hostPreparation({ dataRoot, organization: writer, trackers, journal: requestJournal, catalog, admission, work: fn => processing.work(fn), readSpec: ({ business, project }) => projectModule.readSpec(recordArgs({ business: services.prdBusiness(business), project })) }) : {}), ...requestServices, ...services,
// The new-project executor needs the organization writer; without one a confirmed selection stays at its setup wait.
...(writer ? { bootstrap: ({ binding, state }) => processing.work(() => executeBootstrap({ binding, owner: state.owner, journal: requestJournal, services: {
dataRoot, organization: writer, activate: activateManagedProject, barrier: requestServices.barrier, projectArchived: services.projectArchived, threadProject: services.threadProject,
chat: { state: args => broker.chatProjectState(args), associate: args => broker.associateChat(args) } } })) } : {}) } }));
},
// FED R3: the access file is read per user request; a refusal leaves the user no grant.
access: access ? () => loadAccess(access.file, access.context) : null,
// FED R4 (#1801, design 3.7 trigger 1): a request stats the file and reads it only when this
// changes. A failed stat is a stamp of its own, so a removed file reads (and refuses) once.
accessStamp: access ? () => {
try {
const st = lstatSync(access.file, { bigint: true });
return `${st.dev}:${st.ino}:${st.size}:${st.mtimeNs}:${st.ctimeNs}:${st.mode}:${st.uid}`;
} catch (e) {
return `unreadable:${e.code ?? 'error'}`;
}
} : null,
// Row 270 (264c): session.list's compaction count, read from the session store's ledger.
compactions: ({ business, thread, session, legacy }) => {
const dir = storeDir(dataRoot, business, thread, session, { legacy });
return dir ? compactionCount(dir) : { count: null, known: false, reason: 'store-unreadable', at: null };
},
hostGrant: runRoot ? hostGrant({ configDir: organization.dir, runRoot }) : null,
// Row 235 (#1741, r6 X4, X5): the grant executor's claim, register and issue, never use().
hostKeys: storeRoot ? grantKeys({ credentials, storeRoot }) : null,
processing,
// Row 236 (#1742): the Gitea grant path. The admin slot is <configDir>/secrets/grants/<business>/gitea.
giteaGrant: organization ? giteaGrant({ configDir: organization.dir }) : null,
giteaKeys: storeRoot ? giteaKeys({ credentials, storeRoot }) : null,
usage,
limits,
store,
businesses,
library: {
lookup: createLibraryLookup({ dataRoot, sync: context =>
processing.work(() => libraryModule.sync(context, syncOptions(context.business))) }),
log: entry => process.stderr.write(`library: ${JSON.stringify(entry)}\n`),
readFile: context => libraryModule.readLibraryFile({ ...context, dataRoot }),
status: context => libraryModule.libraryStatus({ ...context, dataRoot }),
sync: (context, { accept }) => processing.work(() => libraryModule.sync({ ...context, dataRoot }, { ...syncOptions(context.business), accept })),
// C2-02: trusted references only. The askpass helper alone opens a credential file.
writeDoc: (context, options) => processing.work(() => libraryModule.writeLibraryDoc({ ...context, dataRoot }, {
...options, credential: { ...options.credential,
file: storeRoot ? giteaReference(storeRoot, context.business.id, options.credential.agent).file : null },
...(librarySync ? { command: librarySync.command } : {}),
})),
saveFile: context => processing.work(() => libraryModule.saveLibraryFile({ ...context, dataRoot }, humanWriteOptions(context))),
revert: context => processing.work(() => libraryModule.revertLibraryCommit({ ...context, dataRoot }, humanWriteOptions(context))),
LibraryError: libraryModule.LibraryError,
// C2-06: the citation guard, the reply limits read from the business file at each check (none
// configured reads as unreadable, so requireCitation is true), and thread.messages' `last`.
guard: (context, body, options) => libraryModule.guardReply({ ...context, dataRoot }, body, options),
replyLimits: id => libraryModule.resolveReplyLimits(organization
? organizationWriter({ dir: organization.dir, rolesDir: organization.rolesDir, dataRoot:instanceRoot ?? dataRoot }).readRaw(id) : { readable: false }),
last: (context, paths) => libraryModule.lastCommits({ ...context, dataRoot }, paths),
GuardError: libraryModule.GuardError,
},
project: {
readSpec: context => projectModule.readSpec(recordArgs(context)),
writeRecord: context => processing.work(() => projectModule.writeRecord(recordArgs(context))),
listFiles: context => projectModule.listProjectFiles(recordArgs(context)),
readFile: context => projectModule.readProjectFile(recordArgs(context)),
writeFile: context => projectModule.writeHumanFile(recordArgs(context)),
ProjectError: projectModule.ProjectError,
},
// limits and limits.set (organization.set is limits.set) carry each token limit's count; a
// plugins.set reloads the business's limit checks in the background.
organization:settings?(proxyOrganization?.wrap ?? (operation => operation))((id,verb,args,actor,context)=>{
if (verb === 'project.remote.get.console' || verb === 'project.remote.set.console') {
const current = loadOrg(id);
const resolved = {};
for (const instance of Object.keys(current.roles)) resolved[instance] = resolveInstance({ system: organization.system, business: current, instance });
const live = withoutPending(id, busOrganization(current, resolved));
if (!sameFixed(booted.get(id), live) || canonicalJson(live.projects) !== known.get(id)) throw new BusError('project-remote-protected');
if (!Object.hasOwn(live.projects, args.project)) throw new BusError('project-remote-unknown');
if (verb === 'project.remote.get.console') return getProjectRemote(writer, id, args.project);
writer.setProjectRemote(id, args, actor);
const next = structuredClone(live);
next.projects[args.project].remote = args.remote;
broker.reloadBusiness(id, next);
businesses[id] = next;
known.set(id, canonicalJson(next.projects));
return getProjectRemote(writer, id, args.project);
}
if (verb === 'system-types.installed') return installedSystemTypes({dataRoot:instanceRoot ?? dataRoot});
if (verb === 'system-types.current') return settings.current(id).plugins?.['system-type'] ?? [];
if(verb==='limits')return withTokens(id,settings.read(id));
if(verb==='plugins')return {...plugins.read(id), available:{harness:levels.names ?? []}};
// Row 256 (#1761): the actor is the reader, so endProtected is the delete check for that reader.
if(verb==='instances')return instances.read(id,actor);
// Row 65 (mos-0840): the Console's routing table.
if(verb==='routes') {
const view = settings.routes(id);
if (!settings.current(id).plugins?.['model-provider']?.length) return { ...view, catalogue: { status: 'disabled', observedAt: null, models: [], notices: [] } };
return catalogueFor(id).then(catalogue => ({ ...settings.routes(id), catalogue }));
}
// Row 298 (#1804, Q228): the chief's grant scope as the file stands, the fallback shown.
if(verb==='grants.scope')return instances.grantScopeRead(id);
// Row 194 (#1692, V5): a delete's checks at the verb, with no write and no reload.
if(verb==='instances.check')return instances.checkDelete(id,args.instance,actor);
// Row 194 b6 (webby-0094 B1): a fire's checks against the file, before step A.
if(verb==='instance.fireCheck')return instances.checkFire(id,args.name);
// Internal read-only path: no reload, journal, credential or publication.
if(verb==='instance.hireCheck')return instances.checkHire(id,args);
let result;
if (['limits.set', 'instances.set'].includes(verb) && settings.current(id).plugins?.['model-provider']?.length) {
return catalogueFor(id, { fresh: true }).then(catalogue => {
context?.beforeWrite?.();
const result = verb === 'limits.set' ? withTokens(id, settings.set(id,args,actor,catalogue)) : instances.set(id,args,actor,catalogue);
const live=reload(id);
limits.refresh(id).catch(e=>limitLog({event:'limit-refresh-failed',business:id,message:e.message}));
return INSTANCE_VERBS.has(verb) ? {...result,restart:!live} : result;
});
}
if(verb==='limits.set')result=withTokens(id,settings.set(id,args,actor));
else if(verb==='instances.set')result=instances.set(id,args,actor);
else if(verb==='routes.set') {
const current = settings.current(id);
if (current.plugins?.['model-provider']?.length) return catalogueFor(id, { fresh: true }).then(catalogue => {
const result = settings.setRoutes(id,args,actor,catalogue);
reload(id); limits.refresh(id).catch(e=>limitLog({event:'limit-refresh-failed',business:id,message:e.message}));
return { ...result, catalogue };
});
result=settings.setRoutes(id,args,actor);
}
else if(verb==='plugins.set') {
if(actor==='tester' && Object.entries(args.plugins ?? {}).some(([kind,value])=>(Array.isArray(value)?value:[value]).some(name=>name!==null && !hasModule(kind,name)))) throw new BusError('human-required');
result=plugins.set(id,args,actor);modelCatalogues?.invalidate();
}
// Row 194 (#1692, V6): the human's keep and noHire lists, through the instance writer.
else if(verb==='veto.set')result=instances.veto(id,args,actor);
// Row 298: the human's grant scope, through the instance writer.
else if(verb==='grants.scope.set')result=instances.grantScope(id,args,actor);
// C2-06 M11: the human's replyLimits, through the organization writer's fence.
else if(verb==='library.limits.set')result=setReplyLimits(organizationWriter({dir:organization.dir,rolesDir:organization.rolesDir}),id,args,actor);
// Row 194 (D2.1, D2.2): the chief's hire and fire, with the reason in the change context.
else if(verb==='instance.hire')result=instances.hire(id,args,{actor,context});
else if(verb==='instance.fire')result=instances.fire(id,{name:args.name},{actor,context});
else throw new BusError('invalid-request');
// Row 194 (D3 item 2): one reload, after every verb that committed, then the limit checks.
const live=reload(id);
limits.refresh(id).catch(e=>limitLog({event:'limit-refresh-failed',business:id,message:e.message}));
// Row 194 b6 (webby-0094 B1, sage-2241): every instance-writer verb says whether the reload
// took, so a refused one (credentials, roots, ...) shows the restart line for a keep or a
// hire too. The other writers' answers carry no restart field.
return INSTANCE_VERBS.has(verb)?{...result,restart:!live}:result;
}):null,
// Row 194 (D2.3): the role files as they stand, for the hire checks.
roleFile: organization ? (name) => loadRole(organization.rolesDir, name) : null,
secretCheck: (value) => credentials.assertClean(value),
credentialStatus: () => credentials.status(),
// Row 199 (#1697, design section 6): issue, rotate, revoke and delete, live with no restart; each
// rewrites or records through the organization writer, so changes.jsonl holds the receipt.
proxyPage: async (verb, args, scope) => {
if (!proxyPage) throw new BusError('not-configured');
return proxyPage.request(verb, args, scope);
},
proxyInit: organization ? async args => {
const settings = await initializeProxy({ configDir: organization.dir, dataRoot: instanceRoot ?? dataRoot, ...args });
modelProxyClient = await loadManagementClient({ configDir: organization.dir, proxy: settings, receipt: proxyReceipt });
configureProxyPage();
return settings;
} : null,
credentialVerbs: organization
? credentialVerbs({ credentials, writer: organizationWriter({ dir: organization.dir, rolesDir: organization.rolesDir, dataRoot:instanceRoot ?? dataRoot }) })
: null,
// Row 65: a new launch binds only on a harness its business switches on, read from the file
// as it stands now; an unreadable file switches none on.
harnessOn: (id, name) => {
try {
const b = settings ? settings.current(id) : businesses[id];
return Array.isArray(b?.plugins?.harness) && b.plugins.harness.includes(name);
} catch {
return false;
}
},
// Row 298 (#1804, Q228): one read binds launch.grantScope to the organization revision.
// A missing organization reader or unreadable file cannot authorize an automatic grant.
grantScope: (id) => {
if (!settings) return { value: undefined, revision: null };
const { document, revision } = instances.writer.read(id);
return { value: document.launch?.grantScope, revision };
},
// Row 194 (#1692, D4.1, B8): bus.tester as the file sets it now; an unreadable file is off.
testerOn: (id) => {
try {
const b = settings ? settings.current(id) : businesses[id];
return b?.vars?.['bus.tester'] === true;
} catch {
return false;
}
},
});
broker.reconcileProcessing();
processing.start();
const processingWork = () => {
const state = processing.read();
if (state.invalid) throw new BusError(state.code);
if (state.halted) throw new BusError('processing-halted');
};
// Process identities must be supplied for every managed run when using the human transport.
const launchRecords = [];
function bindLaunch(r) {
if (
!Number.isSafeInteger(r.pid) ||
r.pid < 2 ||
typeof r.startTime !== 'string' ||
!/^\d+$/.test(r.startTime)
)
throw new BusError('invalid-launch-process');
const { modelKeyId, ...record } = r;
if (modelKeys) {
modelKeys.assertLaunchable(r.business + '/' + r.role);
const m = credentials.modelRecord(r.business + '/' + r.role);
if (!m || ![m.keyId, ...m.retiring.map(k => k.keyId)].includes(modelKeyId)) throw new BusError('proxy-key-refused');
}
const cap = broker.bindLaunch(record);
launchRecords.push({ ...r });
if (modelKeys) modelRuns.set(r.business + ':' + r.run, { ...r, instance: r.business + '/' + r.role, keyId: modelKeyId });
return { business: r.business, run: r.run, cap };
}
const bound = launches.map(bindLaunch);
const readCaps = readers.map((business) => ({ business, cap: broker.bindReader({ business }) }));
// U4a: one adapter per task-tracker module in use, behind one handle that routes each call by the
// caller's business. The host's `tasks` factory is the Vikunja module. Any other module, and Vikunja
// when the host gave no factory but an organization file names it, loads through the plug-in loader
// with the boot config's `trackers`. A module that refuses to load or has no factory refuses
// startup with tracker-config. A module whose factory makes no
// adapter refuses the boot (invalid-adapter), and every adapter made so far is closed. The host's
// factory is always made when given, used or not, so its own checks of `trackers` still run.
const made = new Map();
adapter = { async close() { for (const a of made.values()) await a?.close?.(); } };
const pluginLog = (e) => process.stderr.write(`plugins: ${JSON.stringify(e)}\n`);
for (const name of new Set([...(tasks ? ['vikunja'] : []), ...trackerOf.values()])) {
let factory = null;
if (name === 'vikunja' && tasks) factory = tasks;
else if (name !== 'vikunja' || [...Object.values(businesses)].some((b) => b?.plugins?.['task-tracker'] === 'vikunja')) {
const loader = createLoader({ dataRoot:instanceRoot ?? dataRoot, log: pluginLog });
const { refused } = await loader.load({ 'task-tracker': name });
const [module] = loader.modules('task-tracker');
if (!refused.length && module) factory = module.adapter({ trackers: trackers ?? {} });
}
// A host may omit its implicit Vikunja adapter, retaining the legacy unconfigured path.
// An explicitly selected module must always supply a factory.
if (!factory && name === 'vikunja' && !tasks && !Object.values(businesses).some(b => b?.plugins?.['task-tracker'] === 'vikunja')) continue;
if (typeof factory !== 'function') throw new BusError('tracker-config');
const one = await factory({ broker, credentials, businesses, processing });
made.set(name, one);
if (typeof one?.handle !== 'function' || !Number.isSafeInteger(one.timeout) || one.timeout < 1)
throw new BusError('invalid-adapter');
}
if (made.size) {
adapter.timeout = Math.max(...[...made.values()].map((a) => a.timeout));
adapter.handle = async (cap, verb, args) => {
const one = made.get(trackerOf.get(broker.identity(cap).business));
if (!one) throw new BusError('tracker-unconfigured');
return one.handle(cap, verb, args);
};
}
const web = await webServices(businesses,{dataRoot:instanceRoot ?? dataRoot});
// Row 210 (#1707, design D7 step 6): clear what a killed bus child left, before anyone can call.
if (runRoot) sweepRunDir(runRoot);
// Row 234 (r6 X3): end the enrollments a killed bus child left, before anyone can call.
broker.reconcileGrants();
const interpreter = inspectInterpreter();
recordInterpreterStart(store.directory, interpreter);
const peerReader = createPeerReader({ interpreter });
const principalPaths = {
human: fileURLToPath(new URL('./human-cli.mjs', import.meta.url)),
tester: fileURLToPath(new URL('./tester-cli.mjs', import.meta.url)),
user: fileURLToPath(new URL('./user-cli.mjs', import.meta.url)),
console: fileURLToPath(new URL('../../webui/src/cli.mjs', import.meta.url)),
consoleCli: fileURLToPath(new URL('./console-cli.mjs', import.meta.url)),
};
const path = join(store.directory, 'broker.sock');
// The existing host executor owns SSH and its key lifecycle. Combine its revocation
// signal with processing cancellation without changing its proof or credential entry points.
const host = runRoot ? hostExecutor({ root: runRoot, credentials: {
busy: (...args) => credentials.busy(...args),
useFor: (session, name, fn, options) => credentials.useFor(session, name, (token, meta) =>
fn(token, { ...meta, signal: meta.signal
? AbortSignal.any([meta.signal, processing.signal()]) : processing.signal() }), options),
} }) : null;
server = await serve({
web: (business) => web.get(business) ?? null,
host: host ? { busy: (...args) => host.busy(...args),
run: (...args) => processing.work(() => host.run(...args)) } : null,
tasks: adapter?.handle ? { handle: adapter.handle, timeout: adapter.timeout } : null,
broker,
path,
peerReader,
authenticateHuman: (proof, peer) => {
const p = verifyPrincipal({ human: proof }, { peer, paths: principalPaths, businesses, launches: launchRecords });
return broker.bindHuman({ business: p.business, human: p.id, via: 'cli', outsideAgent: true });
},
authenticateTester: (proof, peer) => {
const p = verifyPrincipal({ tester: proof }, { peer, paths: principalPaths, businesses, launches: launchRecords });
return broker.bindTester({ business: p.business });
},
// FED R3 (design 3.6): checks 1 and 2 are row 196's user kind; check 3, the live grant, is bindUser's.
authenticateUser: (proof, peer) => {
const p = verifyPrincipal({ user: proof }, { peer, paths: principalPaths, businesses, launches: launchRecords });
return broker.bindUser({ business: p.business, user: p.id });
},
// Row 252 (#1753): a fresh proof per connection, a cap for the Console verbs only.
authenticateConsole: (proof, peer) => {
const p = verifyPrincipal({ console: proof }, { peer, paths: principalPaths, businesses, launches: launchRecords, consoleOwners: owners });
return broker.bindConsole({ business: p.business, human: p.id, subject: p.subject });
},
});
// Row 235 (r6 X3): the remote undo of interrupted host grants, once the bus is up, so a start doesn't
// wait on the network.
broker.reconcileHosts();
// Row 236 (#436b r5 section 5): the Gitea grants' remote undo, settle and open revokes, likewise.
broker.reconcileGitea();
// S6 launcher operations. The host decides capacity and the instance list; the broker
// authorizes role.launch and keeps the evidence, refusals included.
// A refusal is recorded against the caller, as request() records one.
function refusing(cap, fn, subject = null) {
try {
return fn();
} catch (e) {
if (!(e instanceof BusError)) throw e;
broker.refuse(cap, e.code, subject);
throw e;
}
}
const authorizeLaunch = (cap, instance) =>
refusing(cap, () => broker.authorize(cap, 'role.launch', { target: instance }));
// Row 93 (#1587): the host's git socket. A push is checked before the host takes the bundle
// and recorded once the ref moved; a reviewer's fetch is checked against its review.requested.
const checkPush = (cap, task_ref, project) => refusing(cap, () => broker.checkPush(cap, task_ref, project), task_ref);
const reviewFetch = (cap, args) => refusing(cap, () => broker.reviewFetch(cap, args), args?.task_ref);
// Row 137 (#1631): the git socket's land op. checkLand's refusal is the run's, like checkPush's.
// A landing then ends in recordLand or landRefused under its ticket, which outlive the run's cap.
const checkLand = (cap, args) => refusing(cap, () => broker.checkLand(cap, args), args?.task_ref);
// Row 199 (#1697, design D9b): the git socket's publish op. checkPublish's refusal is the run's.
// The gitea token is used only under the open ticket, keyed from the agent checkPublish checked,
// and the op table returns no token. A publish then ends in recordPublish or publishRefused,
// which files any refusal once, withGitea's included.
const checkPublish = (cap, args) => refusing(cap, () => broker.checkPublish(cap, args), args?.task_ref);
const withGitea = async (ticket, fn) => credentials.useFor(broker.publishSession(ticket), 'gitea', fn);
// The push itself runs here, where the token is (D9 step 5), and the git socket's host polls
// for its end: the host's op channel answers one op at a time within 10 s, and ls-remote and
// push can take longer. Fork, user, source and dst all come from the ticket. A WorkingError's
// code is the refusal; git's stderr stays here.
const remotes = new Map();
function publishPush(ticket) {
if (remotes.has(ticket)) throw new BusError('publish-busy');
const { business, project, fork, user, source, dst } = broker.publishTarget(ticket);
const entry = { state: 'running' };
remotes.set(ticket, entry);
processing.work(() => withGitea(ticket, (token) =>
publishRemote({ repo: workingRepo(dataRoot, business, project), fork, user, source, dst, token, tls: publishTls }).catch((e) => {
throw e instanceof WorkingError ? new BusError(e.code) : e;
}),
)).then(
(r) => Object.assign(entry, { state: 'pushed', ...r }),
(e) => {
// Not a refusal: the error's name and code only, never a message that could carry git's output.
if (!(e instanceof BusError)) process.stderr.write(`bus: publish git-failed: ${JSON.stringify({ name: e?.name, code: e?.code })}\n`);
Object.assign(entry, { state: 'refused', code: e instanceof BusError ? e.code : 'git-failed' });
},
).then(() => {
if (entry.held) settle(ticket, entry, entry.held);
});
return { state: 'running' };
}
// Row 242 (#1748): the git socket gave up on a publish (publish-timeout) whose push it never
// collected. Its publishRefused waits for the push: until that ends the ticket stays open, so
// checkPublish refuses another publish on the decision with publish-busy (row 237). A push that
// reached the fork is then recorded, which spends the decision; one that didn't is filed with
// the socket's code. Either way the decision can't push a second ref.
function settle(ticket, entry, code) {
remotes.delete(ticket);
try {
if (entry.state === 'pushed') {
try {
broker.recordPublish(ticket, { ref: entry.ref, commit: entry.commit, previous: entry.previous });
process.stderr.write(`bus: publish ${ticket}: pushed after the git socket refused ${code}; recorded\n`);
return;
} catch (e) {
if (!(e instanceof BusError)) throw e;
code = e.code;
}
}
broker.publishRefused(ticket, { code });
} catch (e) {
process.stderr.write(`bus: publish ${ticket}: not settled: ${JSON.stringify({ name: e?.name, code: e?.code })}\n`);
}
}
function publishRefused(ticket, args) {
const entry = remotes.get(ticket);
if (!entry) return broker.publishRefused(ticket, args);
if (!/^[a-z-]{1,64}$/.test(args?.code ?? '')) throw new BusError('invalid-request');
if (entry.state === 'running') entry.held = args.code;
else settle(ticket, entry, args.code);
return args.code;
}
function publishResult(ticket) {
const entry = remotes.get(ticket);
if (!entry) throw new BusError('publish-unknown');
if (entry.state !== 'running') remotes.delete(ticket);
return { ...entry };
}
// Metadata only (service, date, state); the token stays in Credentials.
function credentialStatus(business, role) {
return credentials
.status()
.filter((c) => c.instance === business + '/' + role)
.map(({ service, date, state, keyId, issuedAt }) => ({ service, date, state, ...(service === 'model' ? { keyId, issuedAt } : {}) }));
}
// C2-03a: each library entry with a sync user fetches once at start, then every 60 s. A pass
// still running skips the tick. Only codes are logged, never git's output.
const timed = Object.values(businesses).flatMap(business => Object.entries(business.projects ?? {})
.filter(([, entry]) => entry.kind === 'library' && Object.hasOwn(entry, 'user')).map(([project]) => ({ business, project })));
const syncLog = entry => process.stderr.write(`library: ${JSON.stringify(entry)}\n`);
const syncAll = async () => {
for (const { business, project } of timed) {
try {
const { code } = await libraryModule.sync({ business, project, dataRoot }, syncOptions(business));
if (code !== null) syncLog({ event: 'library-sync-held', business: business.id, project, code,
...(code === 'library-fetch-no-grant' ? { fix: LIBRARY_FETCH_FIX } : {}) });
} catch (e) {
if (e?.code === 'library-sync-busy') continue;
syncLog({ event: 'library-sync-refused', business: business.id, project,
code: e instanceof libraryModule.LibraryError ? e.code : 'library-sync-failed' });
}
}
};
const tick = () => {
const state = processing.read();
if (!syncPass && !state.halted && !state.invalid)
syncPass = processing.work(syncAll).catch(e => {
if (!e.code?.startsWith('processing-')) syncLog({ event: 'library-sync-refused', code: 'library-sync-failed' });
}).finally(() => { syncPass = null; });
};
if (timed.length) {
tick();
syncTimer = setInterval(tick, librarySync?.intervalMs ?? libraryModule.SYNC_INTERVAL_MS);
syncTimer.unref();
}
const stopSync = async () => { clearInterval(syncTimer); syncTimer = null; await syncPass; };
// FED R4 (#1801, design 3.7 trigger 2): every 30 s the broker re-reads the access file, so a hand
// edit or an expiry with no request ends the lost runs within one period.
if (access) {
accessTimer = setInterval(() => {
try {
broker.accessSweep();
} catch (e) {
process.stderr.write(`access: ${JSON.stringify({ event: 'access-sweep-failed', code: e.code ?? 'error' })}\n`);
}
}, access.intervalMs ?? ACCESS_SWEEP_MS);
accessTimer.unref();
}
if (modelKeys) {
modelTimer = setInterval(() => {
if (modelSweep) return;
modelSweep = modelKeys.sweep().catch(error => proxyReceipt({ action: 'proxy.sweep-refused', code: error.code ?? 'proxy-key-issue-failed' })).finally(() => { modelSweep = null; });
}, 1000);
modelTimer.unref();
}
// One bounded queue read at a time. The service applies the configured
// 1..59 second poll deadline; this tick only checks whether a read is due.
if (instanceRoot === null) {
const usageTick = () => { proxyUsage.tick().catch(() => usageLog({ action: 'proxy.usage', code: 'proxy-usage-read-failed' })); };
usageTimer = setInterval(usageTick, 1000);
usageTimer.unref();
usageTick(); // Optional telemetry never blocks the native ready answer.
}
// Startup recovery waits while processing is halted or invalid, like the periodic pass below;
// processing.resume schedules it again.
const startState = processing.read();
if (!startState.halted && !startState.invalid) await requestLifecycle.recover();
requestTimer = setInterval(() => {
const state = processing.read();
if (state.halted || state.invalid) return;
requestLifecycle.recover({ limit: 64 }).catch(e => process.stderr.write(`request: ${JSON.stringify({ event: 'reconcile-refused', code: e.code ?? 'request-failed' })}\n`));
}, 30000);
requestTimer.unref();
return {
broker,
requestLifecycle,
requirementCatalog: requestLifecycle.catalog,
admission,
requestLaunches: business => requestLifecycle.launches(business),
requestLaunchResult: record => requestLifecycle.launchResult(record),
requestManifest: record => requestLifecycle.manifestNeeded(record),
requestRelease: (cap, record) => refusing(cap, () => broker.requestRelease(cap, record)),
requestChief: business => broker.requestChief(business),
credentials,
// P2 consumes this inside the bus only. No process IPC/verb returns it.
get modelProxy() { return modelProxyClient; },
path,
bindLaunch,
recoverLaunch: ({ modelKeyId, ...record }) => broker.recoverLaunch(record),
endLaunch: (r) => { const out = broker.endLaunch(r); modelRuns.delete(r.business + ':' + r.run); return out; },
modelAdmission: async ({ business, instance, modelKey, harness, revision, entry: expected, provider, model, account, route, transport }) => {
const refused = code => ({ allow: false, code });
if (!settings || !modelCatalogues) return refused('model-catalogue-unavailable');
try { proxyLock?.assertCertain(); } catch { return refused('proxy-uncertain'); }
const snapshot = settings.writer.read(business);
if (snapshot.revision !== revision) return refused('model-provider-unavailable');
const current = settings.current(business), role = current.roles?.[instance];
if (!role) return refused('model-provider-unavailable');
const resolved = resolveInstance({ system: organization.system, business: current, instance });
const vars = resolved.vars;
if (!['primary', 'fallback'].includes(route)) return refused('model-provider-unavailable');
const prefix = route === 'primary' ? '' : 'fallback.';
if (vars[prefix + 'model'] !== modelKey || vars[prefix + 'harness'] !== harness) return refused('model-provider-unavailable');
const entry = current.launch?.models?.[modelKey];
if (!entry || canonicalJson(entry) !== canonicalJson(expected ?? null) || entry.provider !== provider || entry.model !== model) return refused('model-provider-unavailable');
const harnessLoader = createLoader({dataRoot:instanceRoot ?? dataRoot,log:()=>{}});
if ((await harnessLoader.load({harness:[harness]})).refused.length) return refused('model-provider-unavailable');
const countsAccount = harnessLoader.modules('harness')[0].countsAccount();
if (typeof countsAccount !== 'boolean' || account !== (countsAccount ? current.launch?.account?.name ?? null : null)) return refused('model-provider-unavailable');
const names = current.plugins?.['model-provider'];
if (!Array.isArray(names) || !names.length || (entry.module && !names.includes(entry.module))) return refused('model-provider-unavailable');
const loader = makeProviderLoader({dataRoot:instanceRoot ?? dataRoot,log:()=>{}}), loaded = await loader.load({'model-provider':entry.module ? [entry.module] : names});
if (loaded.refused.length) return refused('model-provider-unavailable');
const selected = selectModelProvider(loader.snapshot('model-provider'), entry);
if (!selected) return refused('model-provider-unavailable');
const {name:moduleName,module} = selected;
const descriptor = module.route({selection:entry,harness});
if (descriptor?.code) return refused(descriptor.code === 'model-harness-incompatible' ? descriptor.code : 'model-provider-unavailable');
const expectedTransport = (({routeId, endpoint, api, piProvider, compat}) => ({routeId, endpoint, api, piProvider, compat}))(descriptor);
if (canonicalJson(expectedTransport) !== canonicalJson(transport ?? null)) return refused('model-provider-unavailable');
const catalogue = await modelCatalogues.read(business,{fresh:true});
if (settings.writer.read(business).revision !== snapshot.revision) return refused('model-provider-unavailable');
const selection = {upstream:entry.upstream ?? descriptor.upstream,model:entry.model};
const answer = module.preflight({selection,harness,catalogue:{...catalogue,models:(catalogue.models ?? []).filter(m => m.module === moduleName)}});
if (answer?.allow === true) return {allow:true};
return refused(['model-provider-unavailable','model-catalogue-unavailable','model-harness-incompatible'].includes(answer?.code) ? answer.code : 'model-provider-unavailable');
},
modelPreflight: async ({ business, role }) => {
const current = settings ? settings.current(business) : businesses[business];
if (!Object.hasOwn(current?.roles ?? {}, role)) throw new BusError('unknown-role');
return modelKeys ? modelKeys.preflight(business + '/' + role) : null;
},
modelStall: async ({ business, role, run, keyId }) => {
const record = modelRuns.get(business + ':' + run);
if (!record || record.role !== role || record.keyId !== keyId) throw new BusError('proxy-stop-failed');
await stopModelRuns({ runs: [record], reason: 'proxy-stall', sessions: () => readSessions(dataRoot),
stop: id => stopSession(dataRoot, id, { timeoutMs: MODEL_STOP_TIMEOUT_MS }), receipt: proxyReceipt });
modelRuns.delete(business + ':' + run);
return { stopped: true };
},
threadsState: (business) => broker.threadsState(business),
threadIdle: (r) => broker.threadIdle(r),
// Row 125 (#1619, REQ-LIMIT-4): the launcher asks the limit checks before every launch.
mayLaunch: async ({ business, instance, provider, model, account = null }) => {
processingWork();
return limits.mayLaunch(business, { instance, provider, model, account });
},
identity: (cap) => broker.identity(cap),
authorizeLaunch,
checkPush,
recordPush: (cap, push) => refusing(cap, () => broker.recordPush(cap, push), push?.task_ref),
reviewFetch,
checkLand,
recordLand: (ticket, land) => broker.recordLand(ticket, land),
landRefused: (ticket, args) => broker.landRefused(ticket, args),
checkPublish,
withGitea,
publishPush,
publishResult,
recordPublish: (ticket, pushed) => broker.recordPublish(ticket, pushed),
publishRefused,
landHeld: (record) => broker.landHeld(record),
// Row 156 (#1651): the launcher's landing pass.
landHolders: (business) => broker.landHolders(business),
landRelease: (r) => broker.landRelease(r),
// Row 194 (#1692, D1.1): the launcher's lifecycle pass.
lifecycleRequests: (business) => broker.lifecycleRequests(business),
lifecycleTake: (r) => broker.lifecycleTake(r),
lifecycleDelete: (r) => broker.lifecycleDelete(r),
lifecycleDone: (r) => broker.lifecycleDone(r),
// Row 271 (264d, #1776): the launcher's clear pass.
sessionClears: (business) => broker.sessionClears(business),
sessionClearExited: (r) => broker.sessionClearExited(r),
sessionClearUncertain: (r) => broker.sessionClearUncertain(r),
sessionClearRetire: (r) => broker.sessionClearRetire(r),
sessionClearStart: (r) => broker.sessionClearStart(r),
refuse: (cap, code, subject) => broker.refuse(cap, code, subject),
credentialStatus,
launches: bound,
readers: readCaps,
async close() {
clearInterval(requestTimer);
clearInterval(usageTimer);
await proxyUsage.close();
clearInterval(modelTimer);
await modelSweep;
clearInterval(accessTimer);
await stopSync();
await server.close();
await adapter?.close?.();
await requestLifecycle.close();
await processing?.close();
store.close();
credentials.close();
},
};
} catch (e) {
clearInterval(requestTimer);
clearInterval(usageTimer);
await proxyUsage?.close();
clearInterval(modelTimer);
clearInterval(accessTimer);
await server?.close();
await adapter?.close?.();
await processing?.close();
store?.close();
credentials?.close();
throw e;
}
}