forked from mirror/misskey
Use debug
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@ -79,6 +79,10 @@ Note that `$(pwd)` is the working directory.
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## Launch
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`sudo npm start`
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## Debug
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### Show debug messages
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Misskey uses [debug](https://github.com/visionmedia/debug) and namespace is 'misskey:*'.
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## Contribute
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Do you have feature request or problem with Misskey?
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Please create issue to report it if it is about the Misskey implementation itself.
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@ -29,6 +29,7 @@
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"@types/chalk": "0.4.31",
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"@types/compression": "0.0.33",
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"@types/cors": "2.8.0",
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"@types/debug": "0.0.29",
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"@types/elasticsearch": "5.0.12",
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"@types/escape-html": "0.0.19",
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"@types/event-stream": "3.3.30",
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@ -82,6 +83,7 @@
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"cors": "2.8.1",
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"cropperjs": "1.0.0-beta",
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"crypto": "0.0.3",
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"debug": "2.6.0",
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"deepcopy": "0.6.3",
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"del": "2.2.2",
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"elasticsearch": "12.1.3",
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@ -1,8 +1,11 @@
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import * as Limiter from 'ratelimiter';
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import * as debug from 'debug';
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import limiterDB from '../db/redis';
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import { IEndpoint } from './endpoints';
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import { IAuthContext } from './authenticate';
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const log = debug('misskey:limitter');
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export default (endpoint: IEndpoint, ctx: IAuthContext) => new Promise((ok, reject) => {
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const limitKey = endpoint.hasOwnProperty('limitKey')
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? endpoint.limitKey
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@ -24,7 +27,7 @@ export default (endpoint: IEndpoint, ctx: IAuthContext) => new Promise((ok, reje
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}
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// Short-term limit
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function min(): void {
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function min() {
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const minIntervalLimiter = new Limiter({
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id: `${ctx.user._id}:${limitKey}:min`,
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duration: endpoint.minInterval,
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@ -32,10 +35,14 @@ export default (endpoint: IEndpoint, ctx: IAuthContext) => new Promise((ok, reje
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db: limiterDB
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});
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minIntervalLimiter.get((limitErr, limit) => {
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if (limitErr) {
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reject('ERR');
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} else if (limit.remaining === 0) {
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minIntervalLimiter.get((err, info) => {
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if (err) {
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return reject('ERR');
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}
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log(`min remaining: ${info.remaining}`);
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if (info.remaining === 0) {
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reject('BRIEF_REQUEST_INTERVAL');
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} else {
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if (hasRateLimit) {
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@ -48,7 +55,7 @@ export default (endpoint: IEndpoint, ctx: IAuthContext) => new Promise((ok, reje
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}
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// Long term limit
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function max(): void {
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function max() {
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const limiter = new Limiter({
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id: `${ctx.user._id}:${limitKey}`,
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duration: endpoint.limitDuration,
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@ -56,10 +63,14 @@ export default (endpoint: IEndpoint, ctx: IAuthContext) => new Promise((ok, reje
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db: limiterDB
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});
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limiter.get((limitErr, limit) => {
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if (limitErr) {
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reject('ERR');
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} else if (limit.remaining === 0) {
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limiter.get((err, info) => {
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if (err) {
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return reject('ERR');
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}
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log(`max remaining: ${info.remaining}`);
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if (info.remaining === 0) {
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reject('RATE_LIMIT_EXCEEDED');
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} else {
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ok();
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