FoundKey/packages/backend/src/server/api/api-handler.ts
syuilo eccc90c843
feat: Log user ips (#8872)
* wip

* store ip and headers

* Update admin-file.vue

* require admin for view ip/headers

* IP (recent) 消した

* admin必須

* opt in

* clean ips periodically

* respect logging setting in drive/files/create
2022-07-02 15:12:11 +09:00

93 lines
2.4 KiB
TypeScript

import Koa from 'koa';
import { User } from '@/models/entities/user.js';
import { UserIps } from '@/models/index.js';
import { fetchMeta } from '@/misc/fetch-meta.js';
import { IEndpoint } from './endpoints.js';
import authenticate, { AuthenticationError } from './authenticate.js';
import call from './call.js';
import { ApiError } from './error.js';
const userIpHistories = new Map<User['id'], Set<string>>();
setInterval(() => {
userIpHistories.clear();
}, 1000 * 60 * 60);
export default (endpoint: IEndpoint, ctx: Koa.Context) => new Promise<void>((res) => {
const body = ctx.is('multipart/form-data')
? (ctx.request as any).body
: ctx.method === 'GET'
? ctx.query
: ctx.request.body;
const reply = (x?: any, y?: ApiError) => {
if (x == null) {
ctx.status = 204;
} else if (typeof x === 'number' && y) {
ctx.status = x;
ctx.body = {
error: {
message: y!.message,
code: y!.code,
id: y!.id,
kind: y!.kind,
...(y!.info ? { info: y!.info } : {}),
},
};
} else {
// 文字列を返す場合は、JSON.stringify通さないとJSONと認識されない
ctx.body = typeof x === 'string' ? JSON.stringify(x) : x;
}
res();
};
// Authentication
authenticate(body['i']).then(([user, app]) => {
// API invoking
call(endpoint.name, user, app, body, ctx).then((res: any) => {
if (ctx.method === 'GET' && endpoint.meta.cacheSec && !body['i'] && !user) {
ctx.set('Cache-Control', `public, max-age=${endpoint.meta.cacheSec}`);
}
reply(res);
}).catch((e: ApiError) => {
reply(e.httpStatusCode ? e.httpStatusCode : e.kind === 'client' ? 400 : 500, e);
});
// Log IP
if (user) {
fetchMeta().then(meta => {
if (!meta.enableIpLogging) return;
const ip = ctx.ip;
const ips = userIpHistories.get(user.id);
if (ips == null || !ips.has(ip)) {
if (ips == null) {
userIpHistories.set(user.id, new Set([ip]));
} else {
ips.add(ip);
}
try {
UserIps.insert({
createdAt: new Date(),
userId: user.id,
ip: ip,
});
} catch {
}
}
});
}
}).catch(e => {
if (e instanceof AuthenticationError) {
reply(403, new ApiError({
message: 'Authentication failed. Please ensure your token is correct.',
code: 'AUTHENTICATION_FAILED',
id: 'b0a7f5f8-dc2f-4171-b91f-de88ad238e14',
}));
} else {
reply(500, new ApiError());
}
});
});