{"id":2996,"date":"2022-07-22T08:12:04","date_gmt":"2022-07-21T23:12:04","guid":{"rendered":"https:\/\/weseek.co.jp\/tech\/?p=2996"},"modified":"2023-04-17T10:27:00","modified_gmt":"2023-04-17T01:27:00","slug":"%e3%80%90growi%e3%80%91%e5%8f%af%e5%a4%89%e7%9a%84%e3%81%aaapi-rate-limit%e3%82%92%e5%ae%9f%e8%a3%85%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/weseek.co.jp\/tech\/2996\/","title":{"rendered":"\u3010GROWI\u3011\u53ef\u5909\u7684\u306aAPI rate limit\u3092\u5b9f\u88c5\u3059\u308b"},"content":{"rendered":"<h1>\u306f\u3058\u3081\u306b<\/h1>\n<p>\u3053\u3093\u306b\u3061\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30f3\u306e\u624b\u585a\u3067\u3059\u3002\u4eca\u56de\u306f\u3001GROWI\u306b\u65b0\u305f\u306b\u5b9f\u88c5\u3055\u308c\u308bAPI\u306e\u5236\u9650\u306b\u3064\u3044\u3066\u66f8\u3044\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002API\u306e\u5236\u9650\u3068\u306f\u3001\u6a5f\u68b0\u7684\u306b\u305f\u304f\u3055\u3093\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u4e00\u6c17\u306b\u9001\u3089\u308c\u308b\u306e\u3092\u9632\u3050\u6a5f\u80fd\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u7279\u5b9a\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u5bfe\u3057\u3066\u3001\u4e00\u5b9a\u6642\u9593\u5185\u306b\u4e00\u5b9a\u56de\u6570\u4ee5\u4e0a\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u9001\u3089\u308c\u305f\u3068\u304d\u306b<code>429 too many request<\/code>\u306e\u30a8\u30e9\u30fc\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p><!--more--><\/p>\n\n<h1>\u52d5\u6a5f<\/h1>\n<pre><code class=\"language-javascript\">const apiLimiter = rateLimit({\n  windowMs: 15 * 60 * 1000, \/\/ 15 minutes\n  max: 10, \/\/ limit each IP to 10 requests per windowMs\n  message:\n    &#039;Too many requests sent from this IP, please try again after 15 minutes&#039;,\n});\n~~ \u7701\u7565~~\napp.post(&#039;\/login&#039; , apiLimiter , hoge);<\/code><\/pre>\n<p>GROWI\u306b\u306f\u3082\u3068\u3082\u3068\u3001\u4e0a\u306e\u3088\u3046\u306bAPI\u306e\u5236\u9650\u304c\u5b9f\u88c5\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u95be\u5024\u304c\u30cf\u30fc\u30c9\u30b3\u30fc\u30c9\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001OSS\u3068\u3057\u3066GROWI\u3092\u6271\u3046\u4eba\u304c\u7c21\u5358\u306b\u5236\u9650\u3092\u5909\u66f4\u3067\u304d\u308b\u3082\u306e\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3057\u304b\u3057\u30e6\u30fc\u30b6\u30fc\u3055\u3093\u304b\u3089\u3001\u300c\u81ea\u5206\u305f\u3061\u3067\u74b0\u5883\u5909\u6570\u306a\u3069\u3067API\u306b\u5236\u9650\u3092\u304b\u3051\u305f\u3044\u300d\u3068\u3044\u3046\u8981\u671b\u304c\u3042\u3063\u305f\u3053\u3068\u3067\u3001\u4eca\u56de\u306e\u65b0\u3057\u304f\u53ef\u5909\u7684\u306aAPI\u5236\u9650\u306e\u6a5f\u80fd\u3092\u5b9f\u88c5\u3059\u308b\u306b\u81f3\u308a\u307e\u3057\u305f\u3002<\/p>\n<h1>\u8a2d\u8a08<\/h1>\n<p>GROWI\u3067\u306f\u3001\u3082\u3068\u3082\u3068API\u306e\u5236\u9650\u3092\u5b9f\u88c5\u3059\u308b\u306e\u306b<code>express-rate-limit<\/code>\u3068\u3044\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u3063\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u3053\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u306f\u67d4\u8edf\u306b\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3054\u3068\u306b\u8a2d\u5b9a\u3092\u5909\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u306a\u304b\u3063\u305f\u305f\u3081\u3001\u65b0\u305f\u306b<code>rate-limiter-flexible<\/code>\u3068\u3044\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u5c0e\u5165\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/github.com\/nfriedly\/express-rate-limit\">express-rate-limit\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a><\/p>\n<p><a href=\"https:\/\/github.com\/animir\/node-rate-limiter-flexible\">rate-limiter-flexible\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8<\/a><\/p>\n<pre><code class=\"language-javascript\">const apiLimiter = rateLimit({\n  windowMs: 15 * 60 * 1000, \/\/ 15\u5206\n  max: 10, \/\/ \u6700\u592710\u30ea\u30af\u30a8\u30b9\u30c8\n  message:\n    &#039;Too many requests sent from this IP, please try again after 15 minutes&#039;,\n});\n~~ \u7701\u7565~~\napp.post(&#039;\/login&#039; , apiLimiter , hoge);<\/code><\/pre>\n<p><code>express-rate-limit<\/code>\u3067\u306f\u4e0a\u306e\u3088\u3046\u306b\u3001\u4e00\u3064\u306erateLimit\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u304c\u3082\u3064\u5236\u9650\u306e\u5185\u5bb9\u306f\u5909\u66f4\u3067\u304d\u305a\u3001\u8907\u6570\u7a2e\u985e\u306e\u5236\u9650\u3092\u304b\u3051\u308b\u306b\u306f\u3001\u8907\u6570\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u4f5c\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3057\u305f\u3002<\/p>\n<pre><code class=\"language-javascript\">const opts = {\n  points: 100, \/\/ \u6700\u5927\u30dd\u30a4\u30f3\u30c8\u6570\n  duration: 15 * 60 * 1000, \/\/ 15\u5206\n};\n\nconst rateLimiter = new RateLimiter(opts);\n\nrateLimiter.consume(key, 10); \/\/ 1\u30ea\u30af\u30a8\u30b9\u30c8\u306710\u30dd\u30a4\u30f3\u30c8\u6d88\u8cbb<\/code><\/pre>\n<p>\u305d\u308c\u306b\u5bfe\u3057\u3001<code>rate-limiter-flexible<\/code>\u3067\u306f\u3001\u6700\u5927\u30dd\u30a4\u30f3\u30c8\u304b\u3089\u3001\u82f1\u30af\u30a8\u30b9\u30c8\u3054\u3068\u306b\u4e00\u5b9a\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u6d88\u8cbb\u3057\u3001\u30dd\u30a4\u30f3\u30c8\u304c\u306a\u304f\u306a\u3063\u305f\u3089<code>too many requests<\/code>\u3068\u3044\u3046\u5c11\u3057\u7279\u6b8a\u306a\u5236\u9650\u65b9\u6cd5\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u4e00\u3064\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u306b\u5bfe\u3057\u3066\u3001key\u3068\u6d88\u8cbb\u3059\u308b\u30dd\u30a4\u30f3\u30c8\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u5236\u9650\u3092\u67d4\u8edf\u306b\u5909\u66f4\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u304c\u3001<code>rate-limiter-flexible<\/code>\u3092\u63a1\u7528\u3057\u305f\u7406\u7531\u3067\u3059\u3002<\/p>\n<h2>key\u306b\u3064\u3044\u3066<\/h2>\n<p><code>rate-limiter-flexible<\/code>\u3067\u306f\u3001key\u3068\u547c\u3070\u308c\u308b\u6587\u5b57\u5217\u306b\u5bfe\u3057\u3066\u4e00\u5b9a\u6642\u9593\u306e\u5236\u9650\u3092\u8a2d\u3051\u3001api\u306b\u5236\u9650\u3092\u304b\u3051\u308b\u3068\u3044\u3046\u4ed5\u7d44\u307f\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002GROWI\u3067\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u306f\u3001<code>\u30e6\u30fc\u30b6\u30fcID<\/code>+<code>\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8<\/code>+<code>\u30ea\u30af\u30a8\u30b9\u30c8\u30e1\u30bd\u30c3\u30c9<\/code>\u3068\u3044\u3046key\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u540c\u4e00IP\u30a2\u30c9\u30ec\u30b9\u304b\u3089\u8907\u6570\u306e\u30ed\u30b0\u30a4\u30f3\u30e6\u30fc\u30b6\u30fc\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u3042\u3063\u3066\u3082\u305d\u308c\u305e\u308c\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306b\u5bfe\u3057\u3066\u5236\u9650\u3092\u304b\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u306a\u3044\u30b2\u30b9\u30c8\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u306f\u3001<code>IP\u30a2\u30c9\u30ec\u30b9<\/code>+<code>\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8<\/code>+<code>\u30ea\u30af\u30a8\u30b9\u30c8\u30e1\u30bd\u30c3\u30c9<\/code>\u3068\u3044\u3046key\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h2>rate limit\u306e\u8a2d\u5b9a\u65b9\u6cd5<\/h2>\n<p>\u30e6\u30fc\u30b6\u30fc\u76ee\u7dda\u3067\u306e\u8a2d\u5b9a\u306e\u3057\u3084\u3059\u3055\u304b\u3089\u3001\u74b0\u5883\u5909\u6570\u3092\u7528\u3044\u3066\u3001\u30b5\u30fc\u30d0\u30fc\u8d77\u52d5\u6642\u306b\u74b0\u5883\u5909\u6570\u304b\u3089\u8a2d\u5b9a\u3092\u53d6\u5f97\u3057\u3001API\u306e\u5236\u9650\u3092\u5b9f\u88c5\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n<pre><code>API_RATE_LIMIT_010_LOGIN_ENDPOINT=\/login\nAPI_RATE_LIMIT_010_LOGIN_METHODS=GET\nAPI_RATE_LIMIT_010_LOGIN_MAX_REQUESTS=20<\/code><\/pre>\n<p>\u30e6\u30fc\u30b6\u30fc\u304c\u8a2d\u5b9a\u53ef\u80fd\u306a\u9805\u76ee\u306f\u3001<strong>\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8<\/strong>\u3001<strong>\u30e1\u30bd\u30c3\u30c9<\/strong>\u3001<strong>1\u79d2\u3042\u305f\u308a\u306e\u6700\u5927\u30ea\u30af\u30a8\u30b9\u30c8\u6570<\/strong>\u3067\u3001\u74b0\u5883\u5909\u6570\u3092\u4e0a\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001\u30b5\u30fc\u30d0\u30fc\u8d77\u52d5\u6642\u306b\u8a2d\u5b9a\u3092\u53d6\u5f97\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3001\u540c\u4e00\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u8907\u6570\u306e\u8a2d\u5b9a\u304c\u3042\u308b\u5834\u5408\u306fkey\u3092\u6607\u9806\u3067\u30bd\u30fc\u30c8\u3057\u3066\u3001\u5f8c\u308d\u306b\u6765\u308b\u8a2d\u5b9a\u3092\u512a\u5148\u3059\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002key\u306f\u4e0a\u306e\u4f8b\u3067\u306e\u3001<code>010_LOGIN<\/code>\u306e\u90e8\u5206\u3067\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001<code>\/share\/:pageId<\/code>\u306e\u3088\u3046\u306b\u53ef\u5909\u306eURL\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u3001<\/p>\n<pre><code>API_RATE_LIMIT_010_SHARE_ENDPOINT_WITH_REGEXP=\/share\/[0-9a-z]{24}\nAPI_RATE_LIMIT_010_SHARE_METHODS=GET\nAPI_RATE_LIMIT_010_SHARE_MAX_REQUESTS=20<\/code><\/pre>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u90e8\u5206\u306b\u6b63\u898f\u8868\u73fe\u3092\u7528\u3044\u3066\u8a2d\u5b9a\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u3082\u3057\u307e\u3057\u305f\u3002<\/p>\n<h2>rate limit\u306e\u521d\u671f\u8a2d\u5b9a<\/h2>\n<pre><code class=\"language-javascript\">export const DEFAULT_MAX_REQUESTS = 500;\nexport const DEFAULT_DURATION_SEC = 60;\nexport const DEFAULT_USERS_PER_IP_PROSPECTION = 5;<\/code><\/pre>\n<p>\u30e6\u30fc\u30b6\u30fc\u304c\u5168\u3066\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u5bfe\u3057\u3066\u5236\u9650\u3092\u8a2d\u5b9a\u3067\u304d\u308b\u3088\u3046\u306b\u5168\u3066\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u5236\u9650\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u3066\u3044\u306a\u3044\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u306f\u4e0a\u306e\u8a2d\u5b9a\u304c\u9069\u7528\u3055\u308c\u300160\u79d2\u9593\u306b500\u56de\u304c\u6700\u5927\u30ea\u30af\u30a8\u30b9\u30c8\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u5024\u306f\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u5024\u306b\u3088\u3063\u3066\u4e0a\u66f8\u304d\u3055\u308c\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-javascript\">const MAX_REQUESTS_TIER_1 = 5;\nconst MAX_REQUESTS_TIER_2 = 20;\nconst MAX_REQUESTS_TIER_3 = 50;\nconst MAX_REQUESTS_TIER_4 = 100;<\/code><\/pre>\n<p>\u4e0a\u306e\u30c7\u30d5\u30a9\u30eb\u30c8\u5236\u9650\u306e\u4ed6\u306b\u3001GROWI\u3067\u306f\u4e0a\u306e\u3088\u3046\u306a\u72ec\u81ea\u306b\u4f5c\u6210\u3057\u305f<strong>Tier<\/strong>\u306e\u6982\u5ff5\u3092\u7528\u3044\u3066\u3001<code>POST \/login<\/code>\u306e\u3088\u3046\u306a\u3001\u3042\u3089\u304b\u3058\u3081\u5c11\u3057\u53b3\u3057\u3044\u5236\u9650\u304c\u5fc5\u8981\u3068\u601d\u308f\u308c\u308b\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u306f\u521d\u671f\u5024\u3092\u8a2d\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5024\u3082\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u5024\u306b\u3088\u3063\u3066\u4e0a\u66f8\u304d\u3055\u308c\u307e\u3059\u3002<\/p>\n<p>\u672a\u30ed\u30b0\u30a4\u30f3\u30e6\u30fc\u30b6\u30fc\u306b\u5bfe\u3057\u3066\u306f\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f1IP\u30a2\u30c9\u30ec\u30b9\u3042\u305f\u308a5\u4eba\u3068\u3044\u3046\u60f3\u5b9a\u3067\u3001\u8a31\u5bb9\u3059\u308b\u30a2\u30af\u30bb\u30b9\u6570\u30925\u500d\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u5024\u3082\u3001<code>DEFAULT_USERS_PER_IP_PROSPECTION<\/code>\u3068\u3044\u3046\u74b0\u5883\u5909\u6570\u3067\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3054\u3068\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u3053\u306e\u3088\u3046\u306a\u4ed5\u7d44\u307f\u306b\u3059\u308b\u3053\u3068\u3067\u3001\u30ed\u30b0\u30a4\u30f3\u6e08\u307f\u30e6\u30fc\u30b6\u30fc\u3082\u30b2\u30b9\u30c8\u30e6\u30fc\u30b6\u30fc\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u308brate limit\u3092\u5b9f\u88c5\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h1>\u5b9f\u88c5<\/h1>\n<pre><code class=\"language-javascript:routes\/index.js\">const apiRateLimiter = require(&#039;..\/middlewares\/api-rate-limiter&#039;)();\n~~\u7701\u7565~~\n\n  app.use(apiRateLimiter); \/\/ \u5168\u3066\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u5236\u9650\u3092\u304b\u3051\u308b\n\n~~\u7701\u7565~~<\/code><\/pre>\n<p>\u30e6\u30fc\u30b6\u30fc\u304c\u3059\u3079\u3066\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306bAPI\u5236\u9650\u3092\u304b\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3001\u3059\u3079\u3066\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u5bfe\u3057\u3066\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u5236\u9650\u3092\u304b\u3051\u307e\u3059\u3002<\/p>\n<pre><code class=\"language-javascript:middlewares\/api-rate-limiter.ts\">\n~~\u7701\u7565~~\nconst rateLimiter = new RateLimiterMongo(opts);\n\n\/\/ \u74b0\u5883\u5909\u6570\u304b\u3089\u5024\u3092\u53d6\u5f97\u3057\u3066\u304f\u308b\n~~\u7701\u7565~~\n\n\/\/ \u30dd\u30a4\u30f3\u30c8\u3092\u6d88\u8cbb\u3057\u3066\u5236\u9650\u3092\u304b\u3051\u308b\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\uff08\u672c\u4f53\uff09\n\nmodule.exports = () =&gt; {\n\n  return async(req: Request &amp; { user?: IUserHasId }, res: Response, next: NextFunction) =&gt; {\n\n    const endpoint = req.path;\n\n    \/\/ \u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3044\u308b\u304b\u3001\u3057\u3066\u3044\u306a\u3044\u304b\u3067key\u3092\u4f5c\u6210\u3059\u308b\n    const keyForUser: string | null = req.user != null\n      ? md5(`${req.user._id}_${endpoint}_${req.method}`)\n      : null;\n    const keyForIp: string = md5(`${req.ip}_${endpoint}_${req.method}`);\n\n    \/\/  \u30ea\u30af\u30a8\u30b9\u30c8\u3055\u308c\u305f\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u306b\u5bfe\u3057\u3066\u3001\u8a2d\u5b9a\u304c\u3042\u308b\u304b\u3092\u78ba\u8a8d\n    let customizedConfig: IApiRateLimitConfig | undefined;\n    const configForEndpoint = configWithoutRegExp[endpoint];\n    if (configForEndpoint) {\n      customizedConfig = configForEndpoint;\n    }\n    else if (allRegExp.test(endpoint)) {\n      keysWithRegExp.forEach((key, index) =&gt; {\n        if (key.test(endpoint)) {\n          customizedConfig = valuesWithRegExp[index];\n        }\n      });\n    }\n\n    \/\/ check for the current user\n    if (req.user != null) {\n      try {\n        await consumePointsByUser(req.method, keyForUser, customizedConfig);\n      }\n      catch {\n        logger.error(`${req.user._id}: too many request at ${endpoint}`);\n        return res.sendStatus(429);\n      }\n    }\n\n    \/\/ check for ip\n    try {\n      await consumePointsByIp(req.method, keyForIp, customizedConfig);\n    }\n    catch {\n      logger.error(`${req.ip}: too many request at ${endpoint}`);\n      return res.sendStatus(429);\n    }\n\n    return next();\n  };\n};\n<\/code><\/pre>\n<p>\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u6765\u3066\u304b\u3089\u3001\u3053\u306e\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u304c\u9069\u7528\u3055\u308c\u308b\u6d41\u308c\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n<ol>\n<li>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u8a2d\u5b9a\uff08\u521d\u671f\u8a2d\u5b9a\uff09\u3092\u8aad\u307f\u8fbc\u3080<\/li>\n<li>\u74b0\u5883\u5909\u6570\u304b\u3089\u8a2d\u5b9a\uff08\u30e6\u30fc\u30b6\u30fc\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u8a2d\u5b9a\uff09\u3092\u8aad\u307f\u8fbc\u3080<\/li>\n<li>\u4e8c\u3064\u306e\u8a2d\u5b9a\u3092\u30de\u30fc\u30b8\u3057API\u5236\u9650\u306e\u8a2d\u5b9a\u3068\u3057\u3066\u30b5\u30fc\u30d0\u30fc\u304c\u4fdd\u6301<\/li>\n<li>\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u6765\u308b\u305f\u3073\u306b\u8a2d\u5b9a\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u8a2d\u5b9a\u304c\u3042\u308c\u3070\u9069\u7528<\/li>\n<\/ol>\n<p>\u3053\u306e\u9806\u5e8f\u3067\u51e6\u7406\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u74b0\u5883\u5909\u6570\u3092\u7528\u3044\u305f\u53ef\u5909\u7684\u306aAPI\u306e\u5236\u9650\u3092\u5b9f\u73fe\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<h1>\u6700\u5f8c\u306b<\/h1>\n<p>\u3053\u306erate limit\u306e\u65b0\u6a5f\u80fd\u306f<a href=\"https:\/\/github.com\/weseek\/growi\/releases\/tag\/v5.1.0\"><strong>GROWI v5.1.0<\/strong><\/a>\u3067\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u307e\u3057\u305f\u3002\u826f\u304b\u3063\u305f\u3089\u305c\u3072\u3001\u4f7f\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\uff01<\/p>\n<p>\u4ee5\u4e0a\u3001GROWI\u306e\u65b0\u3057\u3044API\u5236\u9650\u306b\u3064\u3044\u3066\u3067\u3057\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u306f\u3058\u3081\u306b \u3053\u3093\u306b\u3061\u306f\u3001\u30a4\u30f3\u30bf\u30fc\u30f3\u306e\u624b\u585a\u3067\u3059\u3002\u4eca\u56de\u306f\u3001GROWI\u306b\u65b0\u305f\u306b\u5b9f\u88c5\u3055\u308c\u308bAPI\u306e\u5236\u9650\u306b\u3064\u3044\u3066\u66f8\u3044\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002API\u306e\u5236\u9650\u3068\u306f\u3001\u6a5f\u68b0\u7684\u306b\u305f\u304f\u3055\u3093\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u304c\u4e00\u6c17\u306b\u9001\u3089\u308c\u308b\u306e\u3092\u9632\u3050\u6a5f\u80fd\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u7279\u5b9a<\/p>\n","protected":false},"author":3,"featured_media":3081,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[29],"tags":[],"_links":{"self":[{"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/posts\/2996"}],"collection":[{"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/comments?post=2996"}],"version-history":[{"count":37,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/posts\/2996\/revisions"}],"predecessor-version":[{"id":4014,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/posts\/2996\/revisions\/4014"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/media\/3081"}],"wp:attachment":[{"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/media?parent=2996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/categories?post=2996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weseek.co.jp\/tech\/wp-json\/wp\/v2\/tags?post=2996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}