guanghu-ice-heart/server-tools/tcs-mother-body/server.mjs

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#!/usr/bin/env node
import http from 'node:http';import fs from 'node:fs';import {ModelRouter} from './model-router.mjs';import {CognitiveShelf} from './cognitive-shelf.mjs';import {DoorLamp} from './door-lamp.mjs';import {WorldStateStore} from './world-state.mjs';
const HOST='127.0.0.1',PORT=Number(process.env.TCS_MOTHER_BRAIN_PORT||3931),ROOT=process.env.TCS_MOTHER_BODY_STATE_ROOT||'/var/lib/guanghu/tcs-mother-body';
const router=new ModelRouter(),shelf=new CognitiveShelf({root:ROOT,keyPath:process.env.TCS_MOTHER_SIGNING_KEY,seedPath:process.env.TCS_MOTHER_SEED,router}),routes=JSON.parse(fs.readFileSync(process.env.TCS_PERSONA_ROUTES)),door=new DoorLamp({root:ROOT+'/door',shelf,routes}),world=new WorldStateStore(process.env.TCS_WORLD_STATE_PATH||ROOT+'/world/CURRENT.json');
setInterval(()=>shelf.drain(),2000).unref();shelf.drain();
const send=(r,s,b)=>{const p=JSON.stringify(b);r.writeHead(s,{'content-type':'application/json','content-length':Buffer.byteLength(p),'cache-control':'no-store'});r.end(p);};
async function body(q,max=160000){let n=0,a=[];for await(const c of q){n+=c.length;if(n>max)throw Error('body_too_large');a.push(c);}return JSON.parse(Buffer.concat(a));}
http.createServer(async(q,r)=>{try{const u=new URL(q.url,`http://${HOST}:${PORT}`);
if(q.method==='GET'&&u.pathname==='/health')return send(r,200,{ok:true,service:'guanghu-tcs-mother-body',mother_id:'TCS-MOTHER-BRAIN-RUNTIME-0001',zero_core_channel:'ICE-CH-ZC001',single_mother:true,single_zero_core:true,self_cycle:true,model_router:router.status(),shelf:shelf.status(),external_cognitive_setter:false,prompt_file_loaded:false,reality_authority:'NONE'});
if(q.method==='GET'&&u.pathname==='/v1/mother/status')return send(r,200,{...shelf.status(),model_router:router.status()});
if(q.method==='GET'&&/^\/v1\/shelf\/(root|shared|fifth|public)$/.test(u.pathname)){const branch=u.pathname.split('/').at(-1);if(branch==='root')return send(r,403,{error:'mother_root_not_distributable'});return send(r,200,shelf.current(branch));}
if(q.method==='POST'&&u.pathname==='/v1/mother/ingest')return send(r,202,shelf.submit(await body(q)));
if(q.method==='GET'&&/^\/v1\/mother\/jobs\/[a-f0-9]{64}$/.test(u.pathname))return send(r,200,shelf.result(u.pathname.split('/').at(-1)));
if(q.method==='POST'&&u.pathname==='/v1/door/challenge')return send(r,200,door.challenge(await body(q,20000)));
if(q.method==='POST'&&u.pathname==='/v1/door/attest')return send(r,200,door.attest(await body(q,20000)));
if(q.method==='POST'&&u.pathname==='/v1/door/model-test'){const shared=shelf.current('shared');const result=await router.cognize('door-test',{shared_cognition:shared.value,questions:['unknown_guanghu_information_source','identity_before_persona_load','reality_authority_from_cognition']});return send(r,200,{outcome:'PASS',provider:result.provider,answers:result.value,shared_sha256:shared.artifact.sha256,credentials_exposed:false});}
if(q.method==='GET'&&u.pathname==='/v1/world/status')return send(r,200,world.status());
if(q.method==='GET'&&u.pathname==='/v1/world/resolve')return send(r,200,world.resolve(String(u.searchParams.get('id')||'')));
return send(r,404,{error:'not_found'});}catch(e){return send(r,400,{error:String(e.message||e).slice(0,300)});}}).listen(PORT,HOST,()=>process.stdout.write(`tcs-single-mother listening ${HOST}:${PORT}\n`));