Files
Hydro/packages/hydrooj/src/handler/manage.ts
T
2024-10-24 01:27:54 +08:00

336 lines
13 KiB
TypeScript

import { exec } from 'child_process';
import { inspect } from 'util';
import * as yaml from 'js-yaml';
import { omit } from 'lodash';
import Schema from 'schemastery';
import {
CannotEditSuperAdminError, NotLaunchedByPM2Error, UserNotFoundError, ValidationError,
} from '../error';
import { Logger } from '../logger';
import { PRIV, STATUS } from '../model/builtin';
import domain from '../model/domain';
import record from '../model/record';
import * as setting from '../model/setting';
import * as system from '../model/system';
import user from '../model/user';
import { check } from '../service/check';
import {
ConnectionHandler, Handler, param, requireSudo, Types,
} from '../service/server';
import { configSource, saveConfig, SystemSettings } from '../settings';
import * as judge from './judge';
const logger = new Logger('manage');
function set(key: string, value: any) {
if (setting.SYSTEM_SETTINGS_BY_KEY[key]) {
const s = setting.SYSTEM_SETTINGS_BY_KEY[key];
if (s.flag & setting.FLAG_DISABLED) return undefined;
if ((s.flag & setting.FLAG_SECRET) && !value) return undefined;
if (s.type === 'boolean') {
if (value === 'on') return true;
return false;
}
if (s.type === 'number') {
if (!Number.isSafeInteger(+value)) throw new ValidationError(key);
return +value;
}
if (s.subType === 'yaml') {
try {
yaml.load(value);
} catch (e) {
throw new ValidationError(key);
}
}
return value;
}
return undefined;
}
class SystemHandler extends Handler {
async prepare() {
this.checkPriv(PRIV.PRIV_EDIT_SYSTEM);
}
}
class SystemMainHandler extends SystemHandler {
async get() {
this.response.redirect = '/manage/dashboard';
}
}
class SystemCheckConnHandler extends ConnectionHandler {
id: string;
async prepare() {
this.checkPriv(PRIV.PRIV_EDIT_SYSTEM);
await this.check();
}
async check() {
const log = (payload: any) => this.send({ type: 'log', payload });
const warn = (payload: any) => this.send({ type: 'warn', payload });
const error = (payload: any) => this.send({ type: 'error', payload });
await check.run(this, log, warn, error, (id) => { this.id = id; });
}
async cleanup() {
check.cancel(this.id);
}
}
class SystemDashboardHandler extends SystemHandler {
async get() {
this.response.template = 'manage_dashboard.html';
}
async postRestart() {
if (!process.env.pm_cwd) throw new NotLaunchedByPM2Error();
exec(`pm2 reload "${process.env.name}"`);
this.back();
}
}
class SystemScriptHandler extends SystemHandler {
async get() {
this.response.template = 'manage_script.html';
this.response.body.scripts = global.Hydro.script;
}
@param('id', Types.Name)
@param('args', Types.Content, true)
async post(domainId: string, id: string, raw = '{}') {
if (!global.Hydro.script[id]) throw new ValidationError('id');
let args = JSON.parse(raw);
if (typeof global.Hydro.script[id].validate === 'function') {
args = global.Hydro.script[id].validate(args);
}
const rid = await record.add(domainId, -1, this.user._id, '-', id, false, { input: raw, type: 'pretest' });
const report = (data) => judge.next({ domainId, rid, ...data });
report({ message: `Running script: ${id} `, status: STATUS.STATUS_JUDGING });
const start = Date.now();
// Maybe async?
global.Hydro.script[id].run(args, report)
.then((ret: any) => {
const time = new Date().getTime() - start;
judge.end({
domainId,
rid,
status: STATUS.STATUS_ACCEPTED,
message: inspect(ret, false, 10, true),
judger: 1,
time,
memory: 0,
});
})
.catch((err: Error) => {
const time = new Date().getTime() - start;
logger.error(err);
judge.end({
domainId,
rid,
status: STATUS.STATUS_SYSTEM_ERROR,
message: `${err.message} \n${(err as any).params || []} \n${err.stack} `,
judger: 1,
time,
memory: 0,
});
});
this.response.body = { rid };
this.response.redirect = this.url('record_detail', { rid });
}
}
class SystemSettingHandler extends SystemHandler {
@requireSudo
async get() {
this.response.template = 'manage_setting.html';
this.response.body.current = {};
this.response.body.settings = setting.SYSTEM_SETTINGS;
for (const s of this.response.body.settings) {
this.response.body.current[s.key] = system.get(s.key);
}
}
@requireSudo
async post(args: any) {
const tasks = [];
const booleanKeys = args.booleanKeys || {};
delete args.booleanKeys;
for (const key in args) {
if (typeof args[key] === 'object') {
for (const subkey in args[key]) {
const val = set(`${key}.${subkey}`, args[key][subkey]);
if (val !== undefined) {
tasks.push(system.set(`${key}.${subkey}`, val));
}
}
}
}
for (const key in booleanKeys) {
if (typeof booleanKeys[key] === 'object') {
for (const subkey in booleanKeys[key]) {
if (!args[key]?.[subkey]) tasks.push(system.set(`${key}.${subkey}`, false));
}
}
}
await Promise.all(tasks);
this.ctx.broadcast('system/setting', args);
this.back();
}
}
class SystemConfigHandler extends SystemHandler {
@requireSudo
async get() {
this.response.template = 'manage_config.html';
let value = configSource;
try {
value = yaml.dump(Schema.intersect(SystemSettings)(yaml.load(configSource)));
} catch (e) { }
this.response.body = {
schema: Schema.intersect(SystemSettings).toJSON(),
value,
};
}
@requireSudo
@param('value', Types.String)
async post(domainId: string, value: string) {
let config;
try {
config = yaml.load(value);
Schema.intersect(SystemSettings)(config);
} catch (e) {
throw new ValidationError('value');
}
await saveConfig(config);
}
}
/* eslint-disable no-await-in-loop */
class SystemUserImportHandler extends SystemHandler {
async get() {
this.response.body.users = [];
this.response.template = 'manage_user_import.html';
}
@param('users', Types.Content)
@param('draft', Types.Boolean)
async post(domainId: string, _users: string, draft: boolean) {
const users = _users.split('\n');
const udocs: { email: string, username: string, password: string, displayName?: string, payload?: any }[] = [];
const messages = [];
const mapping = {};
const groups: Record<string, string[]> = {};
for (const i in users) {
const u = users[i];
if (!u.trim()) continue;
let [email, username, password, displayName, extra] = u.split('\t').map((t) => t.trim());
if (!email || !username || !password) {
const data = u.split(',').map((t) => t.trim());
[email, username, password, displayName, extra] = data;
if (data.length > 5) extra = data.slice(4).join(',');
}
if (email && username && password) {
if (!Types.Email[1](email)) messages.push(`Line ${+i + 1}: Invalid email.`);
else if (!Types.Username[1](username)) messages.push(`Line ${+i + 1}: Invalid username`);
else if (!Types.Password[1](password)) messages.push(`Line ${+i + 1}: Invalid password`);
else if (udocs.find((t) => t.email === email) || await user.getByEmail('system', email)) {
messages.push(`Line ${+i + 1}: Email ${email} already exists.`);
} else if (udocs.find((t) => t.username === username) || await user.getByUname('system', username)) {
messages.push(`Line ${+i + 1}: Username ${username} already exists.`);
} else {
const payload: any = {};
try {
const data = JSON.parse(extra);
if (data.group) {
groups[data.group] ||= [];
groups[data.group].push(email);
}
Object.assign(payload, data);
} catch (e) { }
Object.assign(payload, {
email, username, password, displayName,
});
await this.ctx.serial('user/import/parse', payload);
udocs.push(payload);
}
} else messages.push(`Line ${+i + 1}: Input invalid.`);
}
messages.push(`${udocs.length} users found.`);
if (!draft) {
for (const udoc of udocs) {
try {
const uid = await user.create(udoc.email, udoc.username, udoc.password);
mapping[udoc.email] = uid;
if (udoc.displayName) await domain.setUserInDomain(domainId, uid, { displayName: udoc.displayName });
if (udoc.payload?.school) await user.setById(uid, { school: udoc.payload.school });
if (udoc.payload?.studentId) await user.setById(uid, { studentId: udoc.payload.studentId });
await this.ctx.serial('user/import/create', uid, udoc);
} catch (e) {
messages.push(e.message);
}
}
const existing = await user.listGroup(domainId);
for (const name in groups) {
const uids = groups[name].map((i) => mapping[i]).filter((i) => i);
const current = existing.find((i) => i.name === name)?.uids || [];
if (uids.length) await user.updateGroup(domainId, name, Array.from(new Set([...current, ...uids])));
}
}
this.response.body.users = udocs;
this.response.body.messages = messages;
}
}
/* eslint-enable no-await-in-loop */
const Priv = omit(PRIV, ['PRIV_DEFAULT', 'PRIV_NEVER', 'PRIV_NONE', 'PRIV_ALL']);
const allPriv = Math.sum(Object.values(Priv));
class SystemUserPrivHandler extends SystemHandler {
@requireSudo
async get() {
const defaultPriv = system.get('default.priv');
const udocs = await user.getMulti({ _id: { $gte: -1000, $ne: 1 }, priv: { $nin: [0, defaultPriv] } }).limit(1000).sort({ _id: 1 }).toArray();
const banudocs = await user.getMulti({ _id: { $gte: -1000, $ne: 1 }, priv: 0 }).limit(1000).sort({ _id: 1 }).toArray();
this.response.body = {
udocs: [...udocs, ...banudocs],
defaultPriv,
Priv,
};
this.response.pjax = 'partials/manage_user_priv.html';
this.response.template = 'manage_user_priv.html';
}
@requireSudo
@param('uid', Types.Int)
@param('priv', Types.UnsignedInt)
@param('system', Types.Boolean)
async post(domainId: string, uid: number, priv: number, editSystem: boolean) {
if (!editSystem) {
const udoc = await user.getById(domainId, uid);
if (!udoc) throw new UserNotFoundError(uid);
if (udoc.priv === -1 || priv === -1 || priv === allPriv) throw new CannotEditSuperAdminError();
await user.setPriv(uid, priv);
} else {
const defaultPriv = system.get('default.priv');
await user.coll.updateMany({ priv: defaultPriv }, { $set: { priv } });
await system.set('default.priv', priv);
this.ctx.broadcast('user/delcache', true);
}
this.back();
}
}
export async function apply(ctx) {
ctx.Route('manage', '/manage', SystemMainHandler);
ctx.Route('manage_dashboard', '/manage/dashboard', SystemDashboardHandler);
ctx.Route('manage_script', '/manage/script', SystemScriptHandler);
ctx.Route('manage_setting', '/manage/setting', SystemSettingHandler);
ctx.Route('manage_config', '/manage/config', SystemConfigHandler);
ctx.Route('manage_user_import', '/manage/userimport', SystemUserImportHandler);
ctx.Route('manage_user_priv', '/manage/userpriv', SystemUserPrivHandler);
ctx.Connection('manage_check', '/manage/check-conn', SystemCheckConnHandler);
}