Initial commit

6 years ago · 4e4285d33f
6 changed files with 762 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -0,0 +1 @@
+node_modules/
--- a/index.js
+++ b/index.js
@ -0,0 +1,119 @@
+/*
+ * index.js
+ * Created: Sat May 25 2019 21:45:59 GMT+0530 (IST)
+ * Copyright 2019 Harish.K<harish2704@gmail.com>
+ */
+const Koa = require('koa');
+const Router = require('koa-joi-router');
+const util = require('util');
+
+const app = new Koa();
+const router = new Router();
+const Joi = Router.Joi;
+const _exec = util.promisify( require('child_process').exec );
+const ethDev = process.env.ETH_DEV
+const {RateLimiterMemory} = require('rate-limiter-flexible');
+const rateLimitOpts = {
+  points: 1, // 1 request for ctx.ip
+  duration: 1, // per 1 second
+};
+const rateLimiter = new RateLimiterMemory( rateLimitOpts );
+const MyJoi = {
+  ipv6: function(){
+    return Joi.string().ip({
+      version: [
+        'ipv6'
+      ]
+    })
+  },
+  ipv6Array: function(){
+    return Joi.array().items( MyJoi.ipv6() );
+  }
+};
+
+
+async function exec( cmd ){
+  const result = await _exec( cmd );
+  if( result.stderr.length ){
+    throw new Error( result.stderr );
+  }
+  return result.stdout;
+}
+
+
+
+router.route({
+  method: 'get',
+  path: '/ips',
+  validate: {
+    output: {
+      200: {
+        body: {
+          ips: MyJoi.ipv6Array()
+        }
+      }
+    }
+  },
+  handler: async (ctx) => {
+    const ips = await exec(`ip -6  a show dev ${ethDev} scope global | grep inet6 | awk '{print $2}'`)
+    ctx.body = { ips : ips.split('\n').filter(v => v.length ).map( v => v.slice(0, -3)) };
+  }
+});
+
+
+router.route({
+  method: 'post',
+  path: '/ips',
+  validate: {
+    body: {
+      ip: MyJoi.ipv6()
+    },
+    type: 'json',
+    output: {
+      200: {
+        body: {
+          ips: MyJoi.ipv6Array()
+        }
+      }
+    }
+  },
+  handler: async (ctx) => {
+    const ip = ctx.request.body.ip;
+    try {
+      await exec(`sudo ip -6 a add ${ip}/64 dev ${ethDev}`);
+    } catch (e) {
+      ctx.status = 409;
+      ctx.body = { error: 'Failed to assign ip'};
+      return;
+    }
+
+    // Remove ip after some time
+    setTimeout(function(){
+      exec(`sudo ip -6 a del dev ${ethDev} ${ip}/64`);
+    },60*1000 );
+
+    const ips = await exec(`ip -6  a show dev ${ethDev}| grep inet6.*global | awk '{print $2}'`);
+    ctx.body = { ips : ips.split('\n').filter(v => v.length ).map( v => v.slice(0, -3)) };
+  }
+});
+
+
+app.use(require('koa-static')('./static'));
+app.use( async ( ctx, next ) => {
+  try {
+    await rateLimiter.consume(ctx.ip)
+    await next();
+  } catch (rejRes) {
+    ctx.status = 429
+    ctx.response.set({
+      "Retry-After": rejRes.msBeforeNext / 1000,
+      "X-RateLimit-Limit": rateLimitOpts.points,
+      "X-RateLimit-Remaining": rejRes.remainingPoints,
+      "X-RateLimit-Reset": new Date(Date.now() + rejRes.msBeforeNext)
+    });
+    ctx.body = { error: 'Too Many Requests. Please wait for some time' };
+  }
+});
+app.use(router.middleware());
+app.listen( 3553 );
+
--- a/package.json
+++ b/package.json
@ -0,0 +1,16 @@
+{
+  "name": "ipv6-global-ip-test",
+  "version": "0.0.1",
+  "main": "index.js",
+  "author": "Harish Karumuthil<harish2704@gmail.com>",
+  "license": "MIT",
+  "dependencies": {
+    "koa": "^2.7.0",
+    "koa-joi-router": "^6.0.0",
+    "koa-static": "^5.0.0",
+    "rate-limiter-flexible": "^1.0.1"
+  },
+  "scripts": {
+    "server": "node index.js"
+  }
+}
--- a/static/app.js
+++ b/static/app.js
@ -0,0 +1,55 @@
+/*
+ * static/app.js
+ * Created: Sat May 25 2019 22:14:15 GMT+0530 (IST)
+ * Copyright 2019 Harish.K<harish2704@gmail.com>
+ */
+
+function api( method, url, data ){
+  const opts = {
+    method,
+  };
+  if( data ){
+    opts.headers = {
+      'Content-Type': 'application/json',
+    };
+    opts.body = JSON.stringify( data );
+  }
+  return fetch( url, opts )
+    .then(function(response) {
+      if( response.status === 200 ){
+        return response.json();
+      }
+      return response.json().then( v =>{
+        throw v;
+      });
+    });
+}
+
+
+var app = new Vue({
+  el: '#app',
+  data: {
+    ips: ['Loading....'],
+  },
+  mounted(){
+    this.updateIpList();
+  },
+  methods:{
+    updateIpList(){
+      api('get', 'ips')
+        .then( res => this.ips = res.ips );
+    },
+    addIp(){
+      const ip = this.$refs.ip.value;
+      api('post', 'ips', { ip })
+        .then( res =>{
+          this.ips = res.ips;
+        })
+        .catch( res =>{
+          console.log( res );
+          // alert( res.error )
+        });
+    }
+  }
+});
+
--- a/static/index.html
+++ b/static/index.html
@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
+    <title>IPV6 global ip test</title>
+  </head>
+  <body>
+    <div id="app">
+      <h3>List of global IPv6 address assigned to this server</h3>
+      <ul id="cont-ip-list">
+        <li v-for="ip in ips">
+          <a :href="'http://[' + ip + ']:3553'">
+          {{ ip }}
+          </a>
+        </li>
+      </ul>
+      <form action="./ips" method="post" @submit.prevent="addIp()">
+        <input ref="ip" type="text" minlength="24" maxlength="39" pattern="^([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}$">
+        <button type="submit">Add IP</button>
+      </form>
+    </div>
+    <script src="https://cdn.jsdelivr.net/npm/vue"></script>
+    <script src="./app.js" type="text/javascript" charset="utf-8"></script>
+  </body>
+</html>
--- a/yarn.lock
+++ b/yarn.lock
@ -0,0 +1,546 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@hapi/address@2.x.x":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@hapi/address/-/address-2.0.0.tgz#9f05469c88cb2fd3dcd624776b54ee95c312126a"
+  integrity sha512-mV6T0IYqb0xL1UALPFplXYQmR0twnXG0M6jUswpquqT2sD12BOiCiLy3EvMp/Fy7s3DZElC4/aPjEjo2jeZpvw==
+
+"@hapi/hoek@6.x.x":
+  version "6.2.3"
+  resolved "https://registry.yarnpkg.com/@hapi/hoek/-/hoek-6.2.3.tgz#0abff7ac75d0c5388d2829c464b2aff74d473721"
+  integrity sha512-CtV9cp35+6Sfh6OfB+AYBozNIorZ6npNJjfO8InIyh/iFQI7uBW9bIApYoYf6TWq9w9BArecw2DDJf7oK+VlRw==
+
+"@hapi/joi@15.0.0":
+  version "15.0.0"
+  resolved "https://registry.yarnpkg.com/@hapi/joi/-/joi-15.0.0.tgz#675d227b4c10d902fc5a96a2235665f0bc292e1b"
+  integrity sha512-pLCfcSeT26g59jEKZntmzlqe19dRMDNxCFKGD4CriF8+9FAD3Mq1aWNuKIFpKpX+u3x8lxLKXolDwk0gYl3b2w==
+  dependencies:
+    "@hapi/address" "2.x.x"
+    "@hapi/hoek" "6.x.x"
+    "@hapi/topo" "3.x.x"
+
+"@hapi/topo@3.x.x":
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/@hapi/topo/-/topo-3.1.0.tgz#5c47cd9637c2953db185aa957a27bcb2a8b7a6f8"
+  integrity sha512-gZDI/eXOIk8kP2PkUKjWu9RW8GGVd2Hkgjxyr/S7Z+JF+0mr7bAlbw+DkTRxnD580o8Kqxlnba9wvqp5aOHBww==
+  dependencies:
+    "@hapi/hoek" "6.x.x"
+
+accepts@^1.3.5:
+  version "1.3.7"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
+  integrity sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==
+  dependencies:
+    mime-types "~2.1.24"
+    negotiator "0.6.2"
+
+any-promise@^1.0.0, any-promise@^1.1.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/any-promise/-/any-promise-1.3.0.tgz#abc6afeedcea52e809cdc0376aed3ce39635d17f"
+  integrity sha1-q8av7tzqUugJzcA3au0845Y10X8=
+
+await-busboy@1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/await-busboy/-/await-busboy-1.0.3.tgz#11b8941191c4b0fe5123988dab626ea88220119b"
+  integrity sha512-u2TaZLepph/OHrJZgD/qu0vMFl17ahkTz4HJYbnaRLqJX6q1x8SMbFNV1nJnIYRbUr3jyHuTwaCN0hIKfMA8YA==
+  dependencies:
+    black-hole-stream "0.0.1"
+    busboy "0.3.0"
+
+black-hole-stream@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/black-hole-stream/-/black-hole-stream-0.0.1.tgz#33b7a06b9f1e7453d6041b82974481d2152aea42"
+  integrity sha1-M7ega58edFPWBBuCl0SB0hUq6kI=
+
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+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/busboy/-/busboy-0.3.0.tgz#6ee3cb1c844fc1f691d8f9d824f70128b3b5e485"
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+  dependencies:
+    dicer "0.3.0"
+
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+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
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+
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+  resolved "https://registry.yarnpkg.com/cache-content-type/-/cache-content-type-1.0.1.tgz#035cde2b08ee2129f4a8315ea8f00a00dba1453c"
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+  dependencies:
+    mime-types "^2.1.18"
+    ylru "^1.2.0"
+
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+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/clone/-/clone-2.1.2.tgz#1b7f4b9f591f1e8f83670401600345a02887435f"
+  integrity sha1-G39Ln1kfHo+DZwQBYANFoCiHQ18=
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+  resolved "https://registry.yarnpkg.com/co-body/-/co-body-6.0.0.tgz#965b9337d7f5655480787471f4237664820827e3"
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+    qs "^6.5.2"
+    raw-body "^2.3.3"
+    type-is "^1.6.16"
+
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+  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
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+  resolved "https://registry.yarnpkg.com/cookies/-/cookies-0.7.3.tgz#7912ce21fbf2e8c2da70cf1c3f351aecf59dadfa"
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+    depd "~1.1.2"
+    keygrip "~1.0.3"
+
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+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
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+  dependencies:
+    ms "^2.1.1"
+
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+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
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+  dependencies:
+    ms "^2.1.1"
+
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+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.1.0.tgz#5bb5a0672628b64149566ba16819e61518c67261"
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+  resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
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+  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
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+  resolved "https://registry.yarnpkg.com/error-inject/-/error-inject-1.0.0.tgz#e2b3d91b54aed672f309d950d154850fa11d4f37"
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+    deep-equal "~1.0.1"
+    http-errors "~1.7.2"
+
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+    inherits "2.0.3"
+    setprototypeof "1.1.1"
+    statuses ">= 1.5.0 < 2"
+    toidentifier "1.0.0"
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+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
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+    inherits "2.0.3"
+    setprototypeof "1.1.0"
+    statuses ">= 1.4.0 < 2"
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+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
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+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
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+  resolved "https://registry.yarnpkg.com/inflation/-/inflation-2.0.0.tgz#8b417e47c28f925a45133d914ca1fd389107f30f"
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+
+is-gen-fn@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/is-gen-fn/-/is-gen-fn-0.0.1.tgz#f276bf2a0083571abd01add47cd4da105a64ce13"
+  integrity sha1-8na/KgCDVxq9Aa3UfNTaEFpkzhM=
+
+is-generator-function@^1.0.7:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/is-generator-function/-/is-generator-function-1.0.7.tgz#d2132e529bb0000a7f80794d4bdf5cd5e5813522"
+  integrity sha512-YZc5EwyO4f2kWCax7oegfuSr9mFz1ZvieNYBEjmukLxgXfBUbxAWGVF7GZf0zidYtoBl3WvC07YK0wT76a+Rtw==
+
+isarray@0.0.1:
+  version "0.0.1"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-0.0.1.tgz#8a18acfca9a8f4177e09abfc6038939b05d1eedf"
+  integrity sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8=
+
+keygrip@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/keygrip/-/keygrip-1.0.3.tgz#399d709f0aed2bab0a059e0cdd3a5023a053e1dc"
+  integrity sha512-/PpesirAIfaklxUzp4Yb7xBper9MwP6hNRA6BGGUFCgbJ+BM5CKBtsoxinNXkLHAr+GXS1/lSlF2rP7cv5Fl+g==
+
+koa-compose@^3.0.0:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/koa-compose/-/koa-compose-3.2.1.tgz#a85ccb40b7d986d8e5a345b3a1ace8eabcf54de7"
+  integrity sha1-qFzLQLfZhtjlo0Wzoazo6rz1Tec=
+  dependencies:
+    any-promise "^1.1.0"
+
+koa-compose@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/koa-compose/-/koa-compose-4.1.0.tgz#507306b9371901db41121c812e923d0d67d3e877"
+  integrity sha512-8ODW8TrDuMYvXRwra/Kh7/rJo9BtOfPc6qO8eAfC80CnCvSjSl0bkRM24X6/XBBEyj0v1nRUQ1LyOy3dbqOWXw==
+
+koa-convert@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/koa-convert/-/koa-convert-1.2.0.tgz#da40875df49de0539098d1700b50820cebcd21d0"
+  integrity sha1-2kCHXfSd4FOQmNFwC1CCDOvNIdA=
+  dependencies:
+    co "^4.6.0"
+    koa-compose "^3.0.0"
+
+koa-is-json@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/koa-is-json/-/koa-is-json-1.0.0.tgz#273c07edcdcb8df6a2c1ab7d59ee76491451ec14"
+  integrity sha1-JzwH7c3Ljfaiwat9We52SRRR7BQ=
+
+koa-joi-router@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/koa-joi-router/-/koa-joi-router-6.0.0.tgz#072ad3bfefb31b161166dfd70e567a0d86e24848"
+  integrity sha512-h2KSH4HfVr02wGi+AR8OIRZlJRoAzJ/6f/CXaU06EjLK3zuB2ftOw7SAhTzL7Fjsu1aM4u9EM5FtTxv984c0bg==
+  dependencies:
+    "@hapi/joi" "15.0.0"
+    await-busboy "1.0.3"
+    clone "2.1.2"
+    co-body "6.0.0"
+    debug "4.1.1"
+    delegates "1.0.0"
+    flatten "1.0.2"
+    is-gen-fn "0.0.1"
+    koa-router "7.4.0"
+    methods "1.1.2"
+    sliced "1.0.1"
+
+koa-router@7.4.0:
+  version "7.4.0"
+  resolved "https://registry.yarnpkg.com/koa-router/-/koa-router-7.4.0.tgz#aee1f7adc02d5cb31d7d67465c9eacc825e8c5e0"
+  integrity sha512-IWhaDXeAnfDBEpWS6hkGdZ1ablgr6Q6pGdXCyK38RbzuH4LkUOpPqPw+3f8l8aTDrQmBQ7xJc0bs2yV4dzcO+g==
+  dependencies:
+    debug "^3.1.0"
+    http-errors "^1.3.1"
+    koa-compose "^3.0.0"
+    methods "^1.0.1"
+    path-to-regexp "^1.1.1"
+    urijs "^1.19.0"
+
+koa-send@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/koa-send/-/koa-send-5.0.0.tgz#5e8441e07ef55737734d7ced25b842e50646e7eb"
+  integrity sha512-90ZotV7t0p3uN9sRwW2D484rAaKIsD8tAVtypw/aBU+ryfV+fR2xrcAwhI8Wl6WRkojLUs/cB9SBSCuIb+IanQ==
+  dependencies:
+    debug "^3.1.0"
+    http-errors "^1.6.3"
+    mz "^2.7.0"
+    resolve-path "^1.4.0"
+
+koa-static@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/koa-static/-/koa-static-5.0.0.tgz#5e92fc96b537ad5219f425319c95b64772776943"
+  integrity sha512-UqyYyH5YEXaJrf9S8E23GoJFQZXkBVJ9zYYMPGz919MSX1KuvAcycIuS0ci150HCoPf4XQVhQ84Qf8xRPWxFaQ==
+  dependencies:
+    debug "^3.1.0"
+    koa-send "^5.0.0"
+
+koa@^2.7.0:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/koa/-/koa-2.7.0.tgz#7e00843506942b9d82c6cc33749f657c6e5e7adf"
+  integrity sha512-7ojD05s2Q+hFudF8tDLZ1CpCdVZw8JQELWSkcfG9bdtoTDzMmkRF6BQBU7JzIzCCOY3xd3tftiy/loHBUYaY2Q==
+  dependencies:
+    accepts "^1.3.5"
+    cache-content-type "^1.0.0"
+    content-disposition "~0.5.2"
+    content-type "^1.0.4"
+    cookies "~0.7.1"
+    debug "~3.1.0"
+    delegates "^1.0.0"
+    depd "^1.1.2"
+    destroy "^1.0.4"
+    error-inject "^1.0.0"
+    escape-html "^1.0.3"
+    fresh "~0.5.2"
+    http-assert "^1.3.0"
+    http-errors "^1.6.3"
+    is-generator-function "^1.0.7"
+    koa-compose "^4.1.0"
+    koa-convert "^1.2.0"
+    koa-is-json "^1.0.0"
+    on-finished "^2.3.0"
+    only "~0.0.2"
+    parseurl "^1.3.2"
+    statuses "^1.5.0"
+    type-is "^1.6.16"
+    vary "^1.1.2"
+
+media-typer@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
+  integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
+
+methods@1.1.2, methods@^1.0.1:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
+  integrity sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=
+
+mime-db@1.40.0:
+  version "1.40.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.40.0.tgz#a65057e998db090f732a68f6c276d387d4126c32"
+  integrity sha512-jYdeOMPy9vnxEqFRRo6ZvTZ8d9oPb+k18PKoYNYUe2stVEBPPwsln/qWzdbmaIvnhZ9v2P+CuecK+fpUfsV2mA==
+
+mime-types@^2.1.18, mime-types@~2.1.24:
+  version "2.1.24"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.24.tgz#b6f8d0b3e951efb77dedeca194cff6d16f676f81"
+  integrity sha512-WaFHS3MCl5fapm3oLxU4eYDw77IQM2ACcxQ9RIxfaC3ooc6PFuBMGZZsYpvoXS5D5QTWPieo1jjLdAm3TBP3cQ==
+  dependencies:
+    mime-db "1.40.0"
+
+ms@2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.0.0.tgz#5608aeadfc00be6c2901df5f9861788de0d597c8"
+  integrity sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g=
+
+ms@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
+  integrity sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==
+
+mz@^2.7.0:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/mz/-/mz-2.7.0.tgz#95008057a56cafadc2bc63dde7f9ff6955948e32"
+  integrity sha512-z81GNO7nnYMEhrGh9LeymoE4+Yr0Wn5McHIZMK5cfQCl+NDX08sCZgUc9/6MHni9IWuFLm1Z3HTCXu2z9fN62Q==
+  dependencies:
+    any-promise "^1.0.0"
+    object-assign "^4.0.1"
+    thenify-all "^1.0.0"
+
+negotiator@0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
+  integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==
+
+object-assign@^4.0.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
+  integrity sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=
+
+on-finished@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
+  integrity sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=
+  dependencies:
+    ee-first "1.1.1"
+
+only@~0.0.2:
+  version "0.0.2"
+  resolved "https://registry.yarnpkg.com/only/-/only-0.0.2.tgz#2afde84d03e50b9a8edc444e30610a70295edfb4"
+  integrity sha1-Kv3oTQPlC5qO3EROMGEKcCle37Q=
+
+parseurl@^1.3.2:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
+  integrity sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==
+
+path-is-absolute@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
+  integrity sha1-F0uSaHNVNP+8es5r9TpanhtcX18=
+
+path-to-regexp@^1.1.1:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-1.7.0.tgz#59fde0f435badacba103a84e9d3bc64e96b9937d"
+  integrity sha1-Wf3g9DW62suhA6hOnTvGTpa5k30=
+  dependencies:
+    isarray "0.0.1"
+
+qs@^6.5.2:
+  version "6.7.0"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
+  integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
+
+rate-limiter-flexible@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/rate-limiter-flexible/-/rate-limiter-flexible-1.0.1.tgz#8404bdd4293d65b14a49fcf4bd0095324ba181f1"
+  integrity sha512-QGWNJJ7ljysg86dPSee4YaPSUNmw5xm0kXq4FRDnC26v6AcUMlepOf5oSuGzyo30ZPG8A/JUjegjCRjfoxCiUg==
+
+raw-body@^2.3.3:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.4.0.tgz#a1ce6fb9c9bc356ca52e89256ab59059e13d0332"
+  integrity sha512-4Oz8DUIwdvoa5qMJelxipzi/iJIi40O5cGV1wNYp5hvZP8ZN0T+jiNkL0QepXs+EsQ9XJ8ipEDoiH70ySUJP3Q==
+  dependencies:
+    bytes "3.1.0"
+    http-errors "1.7.2"
+    iconv-lite "0.4.24"
+    unpipe "1.0.0"
+
+resolve-path@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/resolve-path/-/resolve-path-1.4.0.tgz#c4bda9f5efb2fce65247873ab36bb4d834fe16f7"
+  integrity sha1-xL2p9e+y/OZSR4c6s2u02DT+Fvc=
+  dependencies:
+    http-errors "~1.6.2"
+    path-is-absolute "1.0.1"
+
+safe-buffer@5.1.2:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
+  integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
+
+"safer-buffer@>= 2.1.2 < 3":
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
+  integrity sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==
+
+setprototypeof@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.0.tgz#d0bd85536887b6fe7c0d818cb962d9d91c54e656"
+  integrity sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ==
+
+setprototypeof@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.1.tgz#7e95acb24aa92f5885e0abef5ba131330d4ae683"
+  integrity sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw==
+
+sliced@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/sliced/-/sliced-1.0.1.tgz#0b3a662b5d04c3177b1926bea82b03f837a2ef41"
+  integrity sha1-CzpmK10Ewxd7GSa+qCsD+Dei70E=
+
+"statuses@>= 1.4.0 < 2", "statuses@>= 1.5.0 < 2", statuses@^1.5.0:
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
+  integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
+
+streamsearch@0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/streamsearch/-/streamsearch-0.1.2.tgz#808b9d0e56fc273d809ba57338e929919a1a9f1a"
+  integrity sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo=
+
+thenify-all@^1.0.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/thenify-all/-/thenify-all-1.6.0.tgz#1a1918d402d8fc3f98fbf234db0bcc8cc10e9726"
+  integrity sha1-GhkY1ALY/D+Y+/I02wvMjMEOlyY=
+  dependencies:
+    thenify ">= 3.1.0 < 4"
+
+"thenify@>= 3.1.0 < 4":
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/thenify/-/thenify-3.3.0.tgz#e69e38a1babe969b0108207978b9f62b88604839"
+  integrity sha1-5p44obq+lpsBCCB5eLn2K4hgSDk=
+  dependencies:
+    any-promise "^1.0.0"
+
+toidentifier@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.0.tgz#7e1be3470f1e77948bc43d94a3c8f4d7752ba553"
+  integrity sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw==
+
+type-is@^1.6.16:
+  version "1.6.18"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.18.tgz#4e552cd05df09467dcbc4ef739de89f2cf37c131"
+  integrity sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==
+  dependencies:
+    media-typer "0.3.0"
+    mime-types "~2.1.24"
+
+unpipe@1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
+  integrity sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=
+
+urijs@^1.19.0:
+  version "1.19.1"
+  resolved "https://registry.yarnpkg.com/urijs/-/urijs-1.19.1.tgz#5b0ff530c0cbde8386f6342235ba5ca6e995d25a"
+  integrity sha512-xVrGVi94ueCJNrBSTjWqjvtgvl3cyOTThp2zaMaFNGp3F542TR6sM3f2o8RqZl+AwteClSVmoCyt0ka4RjQOQg==
+
+vary@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
+  integrity sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=
+
+ylru@^1.2.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/ylru/-/ylru-1.2.1.tgz#f576b63341547989c1de7ba288760923b27fe84f"
+  integrity sha512-faQrqNMzcPCHGVC2aaOINk13K+aaBDUPjGWl0teOXywElLjyVAB6Oe2jj62jHYtwsU49jXhScYbvPENK+6zAvQ==