Merge pull request #2 from ente-io/libsodium

Migrate all cryptographic operations over to libsodium

next.config.js

@@ -1,6 +1,9 @@
 const WorkerPlugin = require('worker-plugin');
+const withBundleAnalyzer = require('@next/bundle-analyzer')({
+    enabled: process.env.ANALYZE === 'true',
+});
 
-module.exports = {
+module.exports = withBundleAnalyzer({
     target: 'serverless',
     webpack: (config, { buildId, dev, isServer, defaultLoaders, webpack }) => {
         if (!isServer) {
@@ -13,4 +16,4 @@ module.exports = {
         }
         return config
     },
-};
+});

package.json

@@ -26,6 +26,8 @@
     "yup": "^0.29.3"
   },
   "devDependencies": {
+    "@next/bundle-analyzer": "^9.5.3",
+    "@types/libsodium-wrappers": "^0.7.8",
     "@types/node": "^14.6.4",
     "@types/react": "^16.9.49",
     "@types/styled-components": "^5.1.3",

src/pages/_app.tsx

@@ -43,6 +43,10 @@ const GlobalStyles = createGlobalStyle`
     svg {
         fill: currentColor;
     }
+
+    .pswp__img {
+        object-fit: contain;
+    }
 `;
 
 const Image = styled.img`

src/pages/api/[...all].ts

@@ -6,7 +6,7 @@ export const config = {
     },
 };
 
-const API_ENDPOINT = process.env.NEXT_PUBLIC_ENTE_ENDPOINT || "http://api.staging.ente.io";
+const API_ENDPOINT = process.env.NEXT_PUBLIC_ENTE_ENDPOINT || "https://api.staging.ente.io";
 
 export default createProxyMiddleware({
     target: API_ENDPOINT,

src/pages/credentials/index.tsx

@@ -1,4 +1,4 @@
-import React, { useEffect, useState, useContext } from 'react';
+import React, { useEffect, useState } from 'react';
 import Container from 'components/Container';
 import styled from 'styled-components';
 import Card from 'react-bootstrap/Card';
@@ -9,11 +9,12 @@ import { Formik, FormikHelpers } from 'formik';
 import { getData, LS_KEYS, setData } from 'utils/storage/localStorage';
 import { useRouter } from 'next/router';
 import * as Yup from 'yup';
-import { hash } from 'utils/crypto/scrypt';
-import { strToUint8, base64ToUint8, secureRandomString } from 'utils/crypto/common';
-import { decrypt, encrypt } from 'utils/crypto/aes';
 import { keyAttributes } from 'types';
 import { setKey, SESSION_KEYS, getKey } from 'utils/storage/sessionStorage';
+import * as Comlink from "comlink";
+
+const CryptoWorker: any = typeof window !== 'undefined'
+    && Comlink.wrap(new Worker("worker/crypto.worker.js", { type: 'module' }));
 
 const Image = styled.img`
     width: 200px;
@@ -29,7 +30,7 @@ export default function Credentials() {
     const router = useRouter();
     const [keyAttributes, setKeyAttributes] = useState<keyAttributes>();
     const [loading, setLoading] = useState(false);
-    
+
     useEffect(() => {
         router.prefetch('/gallery');
         const user = getData(LS_KEYS.USER);
@@ -49,17 +50,22 @@ export default function Credentials() {
     const verifyPassphrase = async (values: formValues, { setFieldError }: FormikHelpers<formValues>) => {
         setLoading(true);
         try {
+            const cryptoWorker = await new CryptoWorker();
             const { passphrase } = values;
-            const kek = await hash(strToUint8(passphrase), base64ToUint8(keyAttributes.kekSalt));
-            const kekHash = await hash(base64ToUint8(kek), base64ToUint8(keyAttributes.kekHashSalt));
-    
-            if (kekHash === keyAttributes.kekHash) {
-                const key = await decrypt(keyAttributes.encryptedKey, kek, keyAttributes.encryptedKeyIV);
-                const sessionKey = secureRandomString(32);
-                const sessionIV = secureRandomString(16);
-                const encryptionKey = await encrypt(key, sessionKey, sessionIV);
+            const kek = await cryptoWorker.deriveKey(await cryptoWorker.fromString(passphrase),
+                await cryptoWorker.fromB64(keyAttributes.kekSalt));
+
+            if (await cryptoWorker.verifyHash(keyAttributes.kekHash, kek)) {
+                const key = await cryptoWorker.decrypt(
+                    await cryptoWorker.fromB64(keyAttributes.encryptedKey),
+                    await cryptoWorker.fromB64(keyAttributes.keyDecryptionNonce),
+                    kek);
+                const sessionKeyAttributes = await cryptoWorker.encrypt(key);
+                const sessionKey = await cryptoWorker.toB64(sessionKeyAttributes.key);
+                const sessionNonce = await cryptoWorker.toB64(sessionKeyAttributes.nonce);
+                const encryptionKey = await cryptoWorker.toB64(sessionKeyAttributes.encryptedData);
                 setKey(SESSION_KEYS.ENCRYPTION_KEY, { encryptionKey });
-                setData(LS_KEYS.SESSION, { sessionKey, sessionIV });
+                setData(LS_KEYS.SESSION, { sessionKey, sessionNonce });
                 router.push('/gallery');
             } else {
                 setFieldError('passphrase', constants.INCORRECT_PASSPHRASE);
@@ -72,7 +78,7 @@ export default function Credentials() {
 
     return (<Container>
         <Image alt='vault' src='/vault.svg' />
-        <Card style={{ minWidth: '300px'}}>
+        <Card style={{ minWidth: '300px' }}>
             <Card.Body>
                 <p className="text-center">{constants.ENTER_PASSPHRASE}</p>
                 <Formik<formValues>

src/pages/gallery/index.tsx

@@ -57,8 +57,8 @@ export default function Gallery() {
             items={data.map(item => ({
                 ...item,
                 src: '/image.svg',
-                w: 512,
-                h: 512,
+                w: window.innerWidth,
+                h: window.innerHeight,
             }))}
             thumbnailContent={getThumbnail}
         />

src/pages/generate/index.tsx

@@ -7,13 +7,14 @@ import constants from 'utils/strings/constants';
 import { Formik, FormikHelpers } from 'formik';
 import * as Yup from 'yup';
 import Button from 'react-bootstrap/Button';
-import { secureRandomString, strToUint8, base64ToUint8, binToBase64 } from 'utils/crypto/common';
-import { hash } from 'utils/crypto/scrypt';
-import { encrypt } from 'utils/crypto/aes';
 import { putKeyAttributes } from 'services/userService';
 import { getData, LS_KEYS, setData } from 'utils/storage/localStorage';
 import { useRouter } from 'next/router';
 import { getKey, SESSION_KEYS, setKey } from 'utils/storage/sessionStorage';
+import * as Comlink from "comlink";
+
+const CryptoWorker: any = typeof window !== 'undefined'
+    && Comlink.wrap(new Worker("worker/crypto.worker.js", { type: 'module' }));
 
 const Image = styled.img`
     width: 200px;
@@ -31,7 +32,7 @@ export default function Generate() {
     const [token, setToken] = useState<string>();
     const router = useRouter();
     const key = getKey(SESSION_KEYS.ENCRYPTION_KEY);
-    
+
     useEffect(() => {
         router.prefetch('/gallery');
         const user = getData(LS_KEYS.USER);
@@ -49,24 +50,28 @@ export default function Generate() {
         try {
             const { passphrase, confirm } = values;
             if (passphrase === confirm) {
-                const key = secureRandomString(32);
-                const kekSalt = secureRandomString(32);
-                const kek = await hash(strToUint8(passphrase), base64ToUint8(kekSalt));
-                const kekHashSalt = secureRandomString(32);
-                const kekHash = await hash(base64ToUint8(kek), base64ToUint8(kekHashSalt));
-                const encryptedKeyIV = secureRandomString(16);
-                const encryptedKey = await encrypt(key, kek, encryptedKeyIV);
+                const cryptoWorker = await new CryptoWorker();
+                const key = await cryptoWorker.generateMasterKey();
+                const kekSalt = await cryptoWorker.generateSaltToDeriveKey();
+                const kek = await cryptoWorker.deriveKey(
+                    await cryptoWorker.fromString(passphrase), kekSalt);
+                const kekHash = await cryptoWorker.hash(kek);
+                const encryptedKeyAttributes = await cryptoWorker.encrypt(key, kek);
                 const keyAttributes = {
-                    kekSalt, kekHashSalt, kekHash,
-                    encryptedKeyIV, encryptedKey,
+                    kekSalt: await cryptoWorker.toB64(kekSalt),
+                    kekHash,
+                    encryptedKey: await cryptoWorker.toB64(encryptedKeyAttributes.encryptedData),
+                    keyDecryptionNonce: await cryptoWorker.toB64(encryptedKeyAttributes.nonce),
                 };
                 await putKeyAttributes(token, keyAttributes);
                 setData(LS_KEYS.KEY_ATTRIBUTES, keyAttributes);
-                const sessionKey = secureRandomString(32);
-                const sessionIV = secureRandomString(16);
-                const encryptionKey = await encrypt(key, sessionKey, sessionIV);
+
+                const sessionKeyAttributes = await cryptoWorker.encrypt(key);
+                const sessionKey = await cryptoWorker.toB64(sessionKeyAttributes.key);
+                const sessionNonce = await cryptoWorker.toB64(sessionKeyAttributes.nonce);
+                const encryptionKey = await cryptoWorker.toB64(sessionKeyAttributes.encryptedData);
                 setKey(SESSION_KEYS.ENCRYPTION_KEY, { encryptionKey });
-                setData(LS_KEYS.SESSION, { sessionKey, sessionIV });
+                setData(LS_KEYS.SESSION, { sessionKey, sessionNonce });
                 router.push('/gallery');
             } else {
                 setFieldError('confirm', constants.PASSPHRASE_MATCH_ERROR);
@@ -76,7 +81,7 @@ export default function Generate() {
         }
         setLoading(false);
     }
-    
+
     return (<Container>
         <Image alt='vault' src='/vault.svg' />
         <Card>

src/services/fileService.ts

@@ -2,11 +2,8 @@ import { getEndpoint } from "utils/common/apiUtil";
 import HTTPService from "./HTTPService";
 import * as Comlink from "comlink";
 
-const decryptMetadata: any = typeof window !== 'undefined'
-    && Comlink.wrap(new Worker("worker/decryptMetadata.worker.js", { type: 'module' }));
-const decryptThumbnail: any = typeof window !== 'undefined'
-    && Comlink.wrap(new Worker("worker/decryptThumbnail.worker.js", { type: 'module' }));
-
+const CryptoWorker:any = typeof window !== 'undefined'
+    && Comlink.wrap(new Worker("worker/crypto.worker.js", { type: 'module' }));
 const ENDPOINT = getEndpoint();
 
 export interface decryptionParams {
@@ -37,12 +34,14 @@ export interface fileData {
     data?: string;
 };
 
-const getFileMetaDataUsingWorker = (data: any, key: string) => {
-    return decryptMetadata({ data, key });
+const getFileMetaDataUsingWorker = async (data: any, key: string) => {
+    const worker = await new CryptoWorker();
+    return worker.decryptMetadata({ data, key });
 }
 
-const getFileUsingWorker = (data: any, key: string) => {
-    return decryptThumbnail({ data, key });
+const getFileUsingWorker = async (data: any, key: string) => {
+    const worker = await new CryptoWorker();
+    return worker.decryptThumbnail({ data, key });
 }
 
 export const getFiles = async (sinceTime: string, token: string, limit: string, key: string) => {

src/types.ts

@@ -1,7 +1,6 @@
 export interface keyAttributes {
     kekSalt: string;
     kekHash: string;
-    kekHashSalt: string;
     encryptedKey: string;
-    encryptedKeyIV: string;
+    keyDecryptionNonce: string;
 };

src/utils/common/key.ts

@@ -1,9 +1,14 @@
-import { decrypt } from "utils/crypto/aes";
 import { getData, LS_KEYS } from "utils/storage/localStorage";
 import { getKey, SESSION_KEYS } from "utils/storage/sessionStorage";
+import * as Comlink from "comlink";
 
-export const getActualKey = async () =>  {
-    const key = getKey(SESSION_KEYS.ENCRYPTION_KEY).encryptionKey;
+const CryptoWorker: any = typeof window !== 'undefined'
+    && Comlink.wrap(new Worker("worker/crypto.worker.js", { type: 'module' }));
+
+export const getActualKey = async () => {
+    const cryptoWorker = await new CryptoWorker();
+    const encryptedKey = getKey(SESSION_KEYS.ENCRYPTION_KEY).encryptionKey;
     const session = getData(LS_KEYS.SESSION);
-    return await decrypt(key, session.sessionKey, session.sessionIV);
+    const key = await cryptoWorker.decryptToB64(encryptedKey, session.sessionNonce, session.sessionKey);
+    return key;
 }

src/utils/crypto/aes.ts

@@ -1,51 +0,0 @@
-import { base64ToUint8, binToBase64 } from './common';
-
-/**
- * Takes base64 encoded binary data, key and iv and returns
- * base64 encoded encrypted binary message.
- * @param data
- * @param key
- * @param iv
- */
-export async function encrypt(data: string, key: string, iv: string) {
-    const cryptoKey = await crypto.subtle.importKey(
-        'raw', base64ToUint8(key), { name: 'AES-CBC' },
-        false, ['encrypt', 'decrypt']
-    );
-
-    const result = await crypto.subtle.encrypt(
-        {
-            name: "AES-CBC",
-            iv: base64ToUint8(iv),
-        },
-        cryptoKey,
-        base64ToUint8(data),
-    );
-
-    return binToBase64(result);
-}
-
-/**
- * Takes base64 encoded binary data, key and iv and returns
- * base64 encoded decrypted binary message.
- * @param data
- * @param key
- * @param iv
- */
-export async function decrypt(data: string, key: string, iv: string) {
-    const cryptoKey = await crypto.subtle.importKey(
-        'raw', base64ToUint8(key), { name: 'AES-CBC' },
-        false, ['encrypt', 'decrypt']
-    );
-
-    const result = await crypto.subtle.decrypt(
-        {
-            name: "AES-CBC",
-            iv: base64ToUint8(iv),
-        },
-        cryptoKey,
-        base64ToUint8(data),
-    );
-
-    return binToBase64(result);
-}

src/utils/crypto/common.ts

@@ -1,25 +0,0 @@
-/**
- * Converts base64 encoded string to Uint8 Array.
- * @param str
- */
-export const base64ToUint8 = (str: string) => Uint8Array.from(atob(str), c => c.charCodeAt(0));
-
-/**
- * Converts string to Uint8 Array.
- * @param str
- */
-export const strToUint8 = (str: string) => Uint8Array.from(str, c => c.charCodeAt(0));
-
-/**
- * Converts binary data to base64 encoded string.
- * @param bin
- */
-export const binToBase64 = (bin: Uint8Array | ArrayBuffer) => btoa(
-    String.fromCharCode(...new Uint8Array(bin)));
-
-/**
- * Generates base64 encoded string of random bytes of given length.
- * @param length 
- */
-export const secureRandomString = (length: number) => binToBase64(
-    crypto.getRandomValues(new Uint8Array(length)));

src/utils/crypto/libsodium.ts

@@ -0,0 +1,96 @@
+import sodium from 'libsodium-wrappers';
+
+export async function encryptToB64(data: string, key: string) {
+    await sodium.ready;
+    var bKey: Uint8Array;
+    if (key == null) {
+        bKey = sodium.crypto_secretbox_keygen();
+    } else {
+        bKey = await fromB64(key)
+    }
+    const nonce = sodium.randombytes_buf(sodium.crypto_secretbox_NONCEBYTES);
+    const encryptedData = sodium.crypto_secretbox_easy(data, nonce, bKey);
+    return {
+        encryptedData: await toB64(encryptedData),
+        key: await toB64(bKey),
+        nonce: await toB64(nonce),
+    }
+}
+
+export async function decryptToB64(data: string, nonce: string, key: string) {
+    await sodium.ready;
+    const decrypted = await decrypt(await fromB64(data),
+        await fromB64(nonce),
+        await fromB64(key))
+    return await toB64(decrypted);
+}
+
+export async function encrypt(data: Uint8Array, key?: Uint8Array) {
+    await sodium.ready;
+    if (key == null) {
+        key = sodium.crypto_secretbox_keygen();
+    }
+    const nonce = sodium.randombytes_buf(sodium.crypto_secretbox_NONCEBYTES);
+    const encryptedData = sodium.crypto_secretbox_easy(data, nonce, key);
+    return {
+        encryptedData: encryptedData,
+        key: key,
+        nonce: nonce,
+    }
+}
+
+export async function decrypt(data: Uint8Array, nonce: Uint8Array, key: Uint8Array) {
+    await sodium.ready;
+    return sodium.crypto_secretbox_open_easy(data, nonce, key);
+}
+
+export async function verifyHash(hash: string, input: Uint8Array) {
+    await sodium.ready;
+    return sodium.crypto_pwhash_str_verify(hash, input);
+}
+
+export async function hash(input: string | Uint8Array) {
+    await sodium.ready;
+    return sodium.crypto_pwhash_str(
+        input,
+        sodium.crypto_pwhash_OPSLIMIT_SENSITIVE,
+        sodium.crypto_pwhash_MEMLIMIT_MODERATE,
+    );
+}
+
+export async function deriveKey(passphrase: Uint8Array, salt: Uint8Array) {
+    await sodium.ready;
+    return sodium.crypto_pwhash(
+        sodium.crypto_secretbox_KEYBYTES,
+        passphrase,
+        salt,
+        sodium.crypto_pwhash_OPSLIMIT_INTERACTIVE,
+        sodium.crypto_pwhash_MEMLIMIT_INTERACTIVE,
+        sodium.crypto_pwhash_ALG_DEFAULT,
+    );
+}
+
+export async function generateMasterKey() {
+    await sodium.ready;
+    return sodium.crypto_kdf_keygen();
+}
+
+export async function generateSaltToDeriveKey() {
+    await sodium.ready;
+    return sodium.randombytes_buf(sodium.crypto_pwhash_SALTBYTES);
+}
+
+export async function fromB64(input: string) {
+    await sodium.ready;
+    return sodium.from_base64(input, sodium.base64_variants.ORIGINAL);
+}
+
+export async function toB64(input: Uint8Array) {
+    await sodium.ready;
+    return sodium.to_base64(input, sodium.base64_variants.ORIGINAL);
+}
+
+export async function fromString(input: string) {
+    await sodium.ready;
+    return sodium.from_string(input);
+}

src/utils/crypto/scrypt.ts

@@ -1,7 +0,0 @@
-import * as scrypt from 'scrypt-js';
-import { binToBase64 } from './common';
-
-export const hash = async (passphrase: Uint8Array, salt: Uint8Array) => {
-    const result = await scrypt.scrypt(passphrase, salt, 16384, 16, 1, 32);
-    return binToBase64(result);
-}

src/worker/crypto.worker.js

@@ -0,0 +1,86 @@
+import * as Comlink from 'comlink';
+import * as libsodium from 'utils/crypto/libsodium';
+
+export class Crypto {
+    async decryptMetadata(event) {
+        const { data } = event;
+        const key = await libsodium.decryptToB64(
+            data.metadata.decryptionParams.encryptedKey,
+            data.metadata.decryptionParams.keyDecryptionNonce,
+            event.key);
+        const metadata = await libsodium.fromB64(await libsodium.decryptToB64(
+            data.metadata.encryptedData,
+            data.metadata.decryptionParams.nonce,
+            key));
+        return {
+            ...data,
+            metadata: JSON.parse(new TextDecoder().decode(metadata))
+        };
+    }
+
+    async decryptThumbnail(event) {
+        const { data } = event;
+        const key = await libsodium.decryptToB64(
+            data.thumbnail.decryptionParams.encryptedKey,
+            data.thumbnail.decryptionParams.keyDecryptionNonce,
+            event.key);
+        const thumbnail = await libsodium.decrypt(
+            new Uint8Array(data.file),
+            await libsodium.fromB64(data.thumbnail.decryptionParams.nonce),
+            await libsodium.fromB64(key));
+        return {
+            id: data.id,
+            data: thumbnail,
+        };
+    }
+
+    async encrypt(data, key) {
+        return libsodium.encrypt(data, key);
+    }
+
+    async decrypt(data, nonce, key) {
+        return libsodium.decrypt(data, nonce, key);
+    }
+
+    async hash(input) {
+        return libsodium.hash(input);
+    }
+
+    async verifyHash(hash, input) {
+        return libsodium.verifyHash(hash, input);
+    }
+
+    async deriveKey(passphrase, salt) {
+        return libsodium.deriveKey(passphrase, salt);
+    }
+
+    async decryptToB64(encryptedKey, sessionNonce, sessionKey) {
+        return libsodium.decryptToB64(encryptedKey, sessionNonce, sessionKey)
+    }
+
+    async generateMasterKey() {
+        return libsodium.generateMasterKey();
+    }
+
+    async generateSaltToDeriveKey() {
+        return libsodium.generateSaltToDeriveKey();
+    }
+
+    async deriveKey(passphrase, salt) {
+        return libsodium.deriveKey(passphrase, salt);
+    }
+
+    async fromString(string) {
+        return libsodium.fromString(string);
+    }
+
+    async toB64(data) {
+        return libsodium.toB64(data);
+    }
+
+    async fromB64(string) {
+        return libsodium.fromB64(string);
+    }
+}
+
+Comlink.expose(Crypto);

src/worker/decryptMetadata.worker.js

@@ -1,23 +0,0 @@
-import * as Comlink from 'comlink';
-import { base64ToUint8 } from "utils/crypto/common";
-import sodium from 'libsodium-wrappers';
-
-async function decryptMetadata(event) {
-    console.log(event);
-    const { data } = event;
-    await sodium.ready;
-    const key = sodium.crypto_secretbox_open_easy(
-        base64ToUint8(data.metadata.decryptionParams.encryptedKey),
-        base64ToUint8(data.metadata.decryptionParams.keyDecryptionNonce),
-        base64ToUint8(event.key));
-    const metadata = sodium.crypto_secretbox_open_easy(
-        base64ToUint8(data.metadata.encryptedData),
-        base64ToUint8(data.metadata.decryptionParams.nonce),
-        key);
-    return {
-        ...data,
-        metadata: JSON.parse(new TextDecoder().decode(metadata))
-    };
-}
-
-Comlink.expose(decryptMetadata, self);

src/worker/decryptThumbnail.worker.js

@@ -1,22 +0,0 @@
-import * as Comlink from 'comlink';
-import { base64ToUint8 } from "utils/crypto/common";
-import sodium from 'libsodium-wrappers';
-
-async function decryptThumbnail(event) {
-    const { data } = event;
-    await sodium.ready;
-    const key = sodium.crypto_secretbox_open_easy(
-        base64ToUint8(data.thumbnail.decryptionParams.encryptedKey),
-        base64ToUint8(data.thumbnail.decryptionParams.keyDecryptionNonce),
-        base64ToUint8(event.key));
-    const thumbnail = sodium.crypto_secretbox_open_easy(
-        new Uint8Array(data.file),
-        base64ToUint8(data.thumbnail.decryptionParams.nonce),
-        key);
-    return {
-        id: data.id,
-        data: thumbnail,
-    };
-}
-
-Comlink.expose(decryptThumbnail, self);

yarn.lock

@@ -1036,6 +1036,13 @@
   resolved "https://registry.yarnpkg.com/@emotion/unitless/-/unitless-0.7.5.tgz#77211291c1900a700b8a78cfafda3160d76949ed"
   integrity sha512-OWORNpfjMsSSUBVrRBVGECkhWcULOAJz9ZW8uK9qgxD+87M7jHRcvh/A96XXNhXTLmKcoYSQtBEX7lHMO7YRwg==
 
+"@next/bundle-analyzer@^9.5.3":
+  version "9.5.3"
+  resolved "https://registry.yarnpkg.com/@next/bundle-analyzer/-/bundle-analyzer-9.5.3.tgz#8e10c80eda02a03c6716037699fc3d29c75c5fe4"
+  integrity sha512-/kxp8HFHtcA3pWKgPdnQFSUIkZytbbn7IQ70h9v6hApEhGy2na7WofRpAqkjK1o8jxQYTLqDxFFda6A9SClq2A==
+  dependencies:
+    webpack-bundle-analyzer "3.6.1"
+
 "@next/react-dev-overlay@9.5.3":
   version "9.5.3"
   resolved "https://registry.yarnpkg.com/@next/react-dev-overlay/-/react-dev-overlay-9.5.3.tgz#3275301f08045ecc709e3273031973a1f5e81427"
@@ -1120,6 +1127,11 @@
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.6.tgz#f4c7ec43e81b319a9815115031709f26987891f0"
   integrity sha512-3c+yGKvVP5Y9TYBEibGNR+kLtijnj7mYrXRg+WpFb2X9xm04g/DXYkfg4hmzJQosc9snFNUPkbYIhu+KAm6jJw==
 
+"@types/libsodium-wrappers@^0.7.8":
+  version "0.7.8"
+  resolved "https://registry.yarnpkg.com/@types/libsodium-wrappers/-/libsodium-wrappers-0.7.8.tgz#34575d7692fdbb7a7fdb63afcde381db86ec0de2"
+  integrity sha512-vkDSj6enD3K0+Ep83wnoGUk+f7sqsO4alsqxxEZ8BcTJhFmcY4UehYH3rTf4M3JGHXNhdpGFDdMbWFMgyvw/fA==
+
 "@types/node@*":
   version "14.10.1"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-14.10.1.tgz#cc323bad8e8a533d4822f45ce4e5326f36e42177"
@@ -1366,6 +1378,14 @@ abort-controller@3.0.0:
   dependencies:
     event-target-shim "^5.0.0"
 
+accepts@~1.3.7:
+  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"
+
 acorn-class-fields@^0.3.2:
   version "0.3.7"
   resolved "https://registry.yarnpkg.com/acorn-class-fields/-/acorn-class-fields-0.3.7.tgz#a35122f3cc6ad2bb33b1857e79215677fcfdd720"
@@ -1400,6 +1420,11 @@ acorn-static-class-features@^0.2.1:
   dependencies:
     acorn-private-class-elements "^0.2.7"
 
+acorn-walk@^7.1.1:
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-7.2.0.tgz#0de889a601203909b0fbe07b8938dc21d2e967bc"
+  integrity sha512-OPdCF6GsMIP+Az+aWfAAOEt2/+iVDKE7oy6lJ098aoe59oAmK76qV6Gw60SbZ8jHuG2wH058GF4pLFbYamYrVA==
+
 acorn@^6.4.1:
   version "6.4.1"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.4.1.tgz#531e58ba3f51b9dacb9a6646ca4debf5b14ca474"
@@ -1548,6 +1573,11 @@ arr-union@^3.1.0:
   resolved "https://registry.yarnpkg.com/arr-union/-/arr-union-3.1.0.tgz#e39b09aea9def866a8f206e288af63919bae39c4"
   integrity sha1-45sJrqne+Gao8gbiiK9jkZuuOcQ=
 
+array-flatten@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
+  integrity sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=
+
 array-unique@^0.3.2:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
@@ -1593,6 +1623,11 @@ async-each@^1.0.1:
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.3.tgz#b727dbf87d7651602f06f4d4ac387f47d91b0cbf"
   integrity sha512-z/WhQ5FPySLdvREByI2vZiTWwCnF0moMJ1hK9YQwDTHKh6I7/uSckMetoRGb5UBZPC1z0jlw+n/XCgjeH7y1AQ==
 
+async-limiter@~1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.1.tgz#dd379e94f0db8310b08291f9d64c3209766617fd"
+  integrity sha512-csOlWGAcRFJaI6m+F2WKdnMKr4HhdhFVBk0H/QbJFMCr+uO2kwohwXQPxw/9OCxp05r5ghVBFSyioixx3gfkNQ==
+
 at-least-node@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/at-least-node/-/at-least-node-1.0.0.tgz#602cd4b46e844ad4effc92a8011a3c46e0238dc2"
@@ -1668,6 +1703,16 @@ base@^0.11.1:
     mixin-deep "^1.2.0"
     pascalcase "^0.1.1"
 
+bfj@^6.1.1:
+  version "6.1.2"
+  resolved "https://registry.yarnpkg.com/bfj/-/bfj-6.1.2.tgz#325c861a822bcb358a41c78a33b8e6e2086dde7f"
+  integrity sha512-BmBJa4Lip6BPRINSZ0BPEIfB1wUY/9rwbwvIHQA1KjX9om29B6id0wnWXq7m3bn5JrUVjeOTnVuhPT1FiHwPGw==
+  dependencies:
+    bluebird "^3.5.5"
+    check-types "^8.0.3"
+    hoopy "^0.1.4"
+    tryer "^1.0.1"
+
 big.js@^5.2.2:
   version "5.2.2"
   resolved "https://registry.yarnpkg.com/big.js/-/big.js-5.2.2.tgz#65f0af382f578bcdc742bd9c281e9cb2d7768328"
@@ -1705,6 +1750,22 @@ bn.js@^5.1.1:
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-5.1.3.tgz#beca005408f642ebebea80b042b4d18d2ac0ee6b"
   integrity sha512-GkTiFpjFtUzU9CbMeJ5iazkCzGL3jrhzerzZIuqLABjbwRaFt33I9tUdSNryIptM+RxDet6OKm2WnLXzW51KsQ==
 
+body-parser@1.19.0:
+  version "1.19.0"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
+  integrity sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==
+  dependencies:
+    bytes "3.1.0"
+    content-type "~1.0.4"
+    debug "2.6.9"
+    depd "~1.1.2"
+    http-errors "1.7.2"
+    iconv-lite "0.4.24"
+    on-finished "~2.3.0"
+    qs "6.7.0"
+    raw-body "2.4.0"
+    type-is "~1.6.17"
+
 bootstrap@^4.5.2:
   version "4.5.2"
   resolved "https://registry.yarnpkg.com/bootstrap/-/bootstrap-4.5.2.tgz#a85c4eda59155f0d71186b6e6ad9b875813779ab"
@@ -1859,6 +1920,11 @@ builtin-status-codes@^3.0.0:
   resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
   integrity sha1-hZgoeOIbmOHGZCXgPQF0eI9Wnug=
 
+bytes@3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
+  integrity sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg==
+
 cacache@13.0.1:
   version "13.0.1"
   resolved "https://registry.yarnpkg.com/cacache/-/cacache-13.0.1.tgz#a8000c21697089082f85287a1aec6e382024a71c"
@@ -1947,7 +2013,7 @@ chalk@4.0.0:
     ansi-styles "^4.1.0"
     supports-color "^7.1.0"
 
-chalk@^2.0.0, chalk@^2.4.2:
+chalk@^2.0.0, chalk@^2.4.1, chalk@^2.4.2:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
   integrity sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==
@@ -1956,6 +2022,11 @@ chalk@^2.0.0, chalk@^2.4.2:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
+check-types@^8.0.3:
+  version "8.0.3"
+  resolved "https://registry.yarnpkg.com/check-types/-/check-types-8.0.3.tgz#3356cca19c889544f2d7a95ed49ce508a0ecf552"
+  integrity sha512-YpeKZngUmG65rLudJ4taU7VLkOCTMhNl/u4ctNC56LQS/zJTyNH0Lrtwm1tfTsbLlwvlfsA2d1c8vCf/Kh2KwQ==
+
 chokidar@2.1.8, chokidar@^2.1.8:
   version "2.1.8"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.1.8.tgz#804b3a7b6a99358c3c5c61e71d8728f041cff917"
@@ -2081,7 +2152,7 @@ comlink@^4.3.0:
   resolved "https://registry.yarnpkg.com/comlink/-/comlink-4.3.0.tgz#80b3366baccd87897dab3638ebfcfae28b2f87c7"
   integrity sha512-mu4KKKNuW8TvkfpW/H88HBPeILubBS6T94BdD1VWBXNXfiyqVtwUCVNO1GeNOBTsIswzsMjWlycYr+77F5b84g==
 
-commander@^2.20.0:
+commander@^2.18.0, commander@^2.20.0:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
   integrity sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==
@@ -2138,6 +2209,18 @@ constants-browserify@^1.0.0:
   resolved "https://registry.yarnpkg.com/constants-browserify/-/constants-browserify-1.0.0.tgz#c20b96d8c617748aaf1c16021760cd27fcb8cb75"
   integrity sha1-wguW2MYXdIqvHBYCF2DNJ/y4y3U=
 
+content-disposition@0.5.3:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.3.tgz#e130caf7e7279087c5616c2007d0485698984fbd"
+  integrity sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==
+  dependencies:
+    safe-buffer "5.1.2"
+
+content-type@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
+  integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==
+
 convert-source-map@1.7.0, convert-source-map@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.7.0.tgz#17a2cb882d7f77d3490585e2ce6c524424a3a442"
@@ -2150,6 +2233,16 @@ convert-source-map@^0.3.3:
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-0.3.5.tgz#f1d802950af7dd2631a1febe0596550c86ab3190"
   integrity sha1-8dgClQr33SYxof6+BZZVDIarMZA=
 
+cookie-signature@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
+  integrity sha1-4wOogrNCzD7oylE6eZmXNNqzriw=
+
+cookie@0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.0.tgz#beb437e7022b3b6d49019d088665303ebe9c14ba"
+  integrity sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg==
+
 copy-concurrently@^1.0.0:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/copy-concurrently/-/copy-concurrently-1.0.5.tgz#92297398cae34937fcafd6ec8139c18051f0b5e0"
@@ -2353,6 +2446,13 @@ data-uri-to-buffer@3.0.0:
   dependencies:
     buffer-from "^1.1.1"
 
+debug@2.6.9, debug@^2.2.0, debug@^2.3.3:
+  version "2.6.9"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
+  integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
+  dependencies:
+    ms "2.0.0"
+
 debug@4, debug@^4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
@@ -2360,13 +2460,6 @@ debug@4, debug@^4.1.0:
   dependencies:
     ms "^2.1.1"
 
-debug@^2.2.0, debug@^2.3.3:
-  version "2.6.9"
-  resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
-  integrity sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==
-  dependencies:
-    ms "2.0.0"
-
 debug@^3.2.6:
   version "3.2.6"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
@@ -2423,6 +2516,11 @@ delegates@^1.0.0:
   resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
   integrity sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=
 
+depd@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
+  integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
+
 des.js@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/des.js/-/des.js-1.0.1.tgz#5382142e1bdc53f85d86d53e5f4aa7deb91e0843"
@@ -2431,6 +2529,11 @@ des.js@^1.0.0:
     inherits "^2.0.1"
     minimalistic-assert "^1.0.0"
 
+destroy@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
+  integrity sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=
+
 detect-libc@^1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
@@ -2505,6 +2608,11 @@ domutils@^2.0.0:
     domelementtype "^2.0.1"
     domhandler "^3.0.0"
 
+duplexer@^0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/duplexer/-/duplexer-0.1.2.tgz#3abe43aef3835f8ae077d136ddce0f276b0400e6"
+  integrity sha512-jtD6YG370ZCIi/9GTaJKQxWTZD045+4R4hTk/x1UyoqadyJ9x9CgSi1RlVDQF8U2sxLLSnFkCaMihqljHIWgMg==
+
 duplexify@^3.4.2, duplexify@^3.6.0:
   version "3.7.1"
   resolved "https://registry.yarnpkg.com/duplexify/-/duplexify-3.7.1.tgz#2a4df5317f6ccfd91f86d6fd25d8d8a103b88309"
@@ -2515,6 +2623,16 @@ duplexify@^3.4.2, duplexify@^3.6.0:
     readable-stream "^2.0.0"
     stream-shift "^1.0.0"
 
+ee-first@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
+  integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
+
+ejs@^2.6.1:
+  version "2.7.4"
+  resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.7.4.tgz#48661287573dcc53e366c7a1ae52c3a120eec9ba"
+  integrity sha512-7vmuyh5+kuUyJKePhQfRQBhXV5Ce+RnaeeQArKu1EAMpL3WbgMt5WG6uQZpEVvYSSsxMXRKOewtDk9RaTKXRlA==
+
 electron-to-chromium@^1.3.488, electron-to-chromium@^1.3.562:
   version "1.3.562"
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.562.tgz#79c20277ee1c8d0173a22af00e38433b752bc70f"
@@ -2543,6 +2661,11 @@ emojis-list@^3.0.0:
   resolved "https://registry.yarnpkg.com/emojis-list/-/emojis-list-3.0.0.tgz#5570662046ad29e2e916e71aae260abdff4f6a78"
   integrity sha512-/kyM18EfinwXZbno9FyUGeFh87KC8HRQBQGildHZbEuRyWFOmv1U10o9BBp8XVZDVNNuQKyIGIu5ZYAAXJ0V2Q==
 
+encodeurl@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
+  integrity sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=
+
 end-of-stream@^1.0.0, end-of-stream@^1.1.0:
   version "1.4.4"
   resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
@@ -2602,6 +2725,11 @@ escalade@^3.0.1, escalade@^3.0.2:
   resolved "https://registry.yarnpkg.com/escalade/-/escalade-3.0.2.tgz#6a580d70edb87880f22b4c91d0d56078df6962c4"
   integrity sha512-gPYAU37hYCUhW5euPeR+Y74F7BL+IBsV93j5cvGriSaD1aG6MGsqsV1yamRdrWrb2j3aiZvb0X+UBOWpx3JWtQ==
 
+escape-html@~1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
+  integrity sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=
+
 escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
@@ -2642,6 +2770,11 @@ esutils@^2.0.2:
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
   integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
 
+etag@~1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
+  integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
+
 event-target-shim@^5.0.0:
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/event-target-shim/-/event-target-shim-5.0.1.tgz#5d4d3ebdf9583d63a5333ce2deb7480ab2b05789"
@@ -2693,6 +2826,42 @@ expand-brackets@^2.1.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
+express@^4.16.3:
+  version "4.17.1"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.17.1.tgz#4491fc38605cf51f8629d39c2b5d026f98a4c134"
+  integrity sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==
+  dependencies:
+    accepts "~1.3.7"
+    array-flatten "1.1.1"
+    body-parser "1.19.0"
+    content-disposition "0.5.3"
+    content-type "~1.0.4"
+    cookie "0.4.0"
+    cookie-signature "1.0.6"
+    debug "2.6.9"
+    depd "~1.1.2"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    finalhandler "~1.1.2"
+    fresh "0.5.2"
+    merge-descriptors "1.0.1"
+    methods "~1.1.2"
+    on-finished "~2.3.0"
+    parseurl "~1.3.3"
+    path-to-regexp "0.1.7"
+    proxy-addr "~2.0.5"
+    qs "6.7.0"
+    range-parser "~1.2.1"
+    safe-buffer "5.1.2"
+    send "0.17.1"
+    serve-static "1.14.1"
+    setprototypeof "1.1.1"
+    statuses "~1.5.0"
+    type-is "~1.6.18"
+    utils-merge "1.0.1"
+    vary "~1.1.2"
+
 ext@^1.1.2:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/ext/-/ext-1.4.0.tgz#89ae7a07158f79d35517882904324077e4379244"
@@ -2749,6 +2918,11 @@ file-uri-to-path@1.0.0:
   resolved "https://registry.yarnpkg.com/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz#553a7b8446ff6f684359c445f1e37a05dacc33dd"
   integrity sha512-0Zt+s3L7Vf1biwWZ29aARiVYLx7iMGnEUl9x33fbB/j3jR81u/O2LbqK+Bm1CDSNDKVtJ/YjwY7TUd5SkeLQLw==
 
+filesize@^3.6.1:
+  version "3.6.1"
+  resolved "https://registry.yarnpkg.com/filesize/-/filesize-3.6.1.tgz#090bb3ee01b6f801a8a8be99d31710b3422bb317"
+  integrity sha512-7KjR1vv6qnicaPMi1iiTcI85CyYwRO/PSFCu6SvqL8jN2Wjt/NIYQTFtFs7fSDCYOstUkEWIQGFUg5YZQfjlcg==
+
 fill-range@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-4.0.0.tgz#d544811d428f98eb06a63dc402d2403c328c38f7"
@@ -2766,6 +2940,19 @@ fill-range@^7.0.1:
   dependencies:
     to-regex-range "^5.0.1"
 
+finalhandler@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.2.tgz#b7e7d000ffd11938d0fdb053506f6ebabe9f587d"
+  integrity sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==
+  dependencies:
+    debug "2.6.9"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    parseurl "~1.3.3"
+    statuses "~1.5.0"
+    unpipe "~1.0.0"
+
 find-cache-dir@3.3.1:
   version "3.3.1"
   resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-3.3.1.tgz#89b33fad4a4670daa94f855f7fbe31d6d84fe880"
@@ -2836,6 +3023,11 @@ formik@^2.1.5:
     tiny-warning "^1.0.2"
     tslib "^1.10.0"
 
+forwarded@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
+  integrity sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ=
+
 fragment-cache@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/fragment-cache/-/fragment-cache-0.2.1.tgz#4290fad27f13e89be7f33799c6bc5a0abfff0d19"
@@ -2843,6 +3035,11 @@ fragment-cache@^0.2.1:
   dependencies:
     map-cache "^0.2.2"
 
+fresh@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
+  integrity sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=
+
 from2@^2.1.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/from2/-/from2-2.3.0.tgz#8bfb5502bde4a4d36cfdeea007fcca21d7e382af"
@@ -2976,6 +3173,14 @@ graceful-fs@^4.1.11, graceful-fs@^4.1.15, graceful-fs@^4.1.2, graceful-fs@^4.1.6
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.4.tgz#2256bde14d3632958c465ebc96dc467ca07a29fb"
   integrity sha512-WjKPNJF79dtJAVniUlGGWHYGz2jWxT6VhN/4m1NdkbZ2nOsEF+cI1Edgql5zCRhs/VsQYRvrXctxktVXZUkixw==
 
+gzip-size@^5.0.0:
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/gzip-size/-/gzip-size-5.1.1.tgz#cb9bee692f87c0612b232840a873904e4c135274"
+  integrity sha512-FNHi6mmoHvs1mxZAds4PpdCS6QG8B4C1krxJsMutgxl5t3+GlRTzzI3NEkifXx2pVsOvJdOGSmIgDhQ55FwdPA==
+  dependencies:
+    duplexer "^0.1.1"
+    pify "^4.0.1"
+
 has-flag@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
@@ -3065,6 +3270,11 @@ hoist-non-react-statics@^3.0.0, hoist-non-react-statics@^3.3.0:
   dependencies:
     react-is "^16.7.0"
 
+hoopy@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/hoopy/-/hoopy-0.1.4.tgz#609207d661100033a9a9402ad3dea677381c1b1d"
+  integrity sha512-HRcs+2mr52W0K+x8RzcLzuPPmVIKMSv97RGHy0Ea9y/mpcaK+xTrjICA04KAHi4GRzxliNqNJEFYWHghy3rSfQ==
+
 htmlparser2@4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/htmlparser2/-/htmlparser2-4.1.0.tgz#9a4ef161f2e4625ebf7dfbe6c0a2f52d18a59e78"
@@ -3075,6 +3285,28 @@ htmlparser2@4.1.0:
     domutils "^2.0.0"
     entities "^2.0.0"
 
+http-errors@1.7.2:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.2.tgz#4f5029cf13239f31036e5b2e55292bcfbcc85c8f"
+  integrity sha512-uUQBt3H/cSIVfch6i1EuPNy/YsRSOUBXTVfZ+yR7Zjez3qjBz6i9+i4zjNaoqcoFVI4lQJ5plg63TvGfRSDCRg==
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.3"
+    setprototypeof "1.1.1"
+    statuses ">= 1.5.0 < 2"
+    toidentifier "1.0.0"
+
+http-errors@~1.7.2:
+  version "1.7.3"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.3.tgz#6c619e4f9c60308c38519498c14fbb10aacebb06"
+  integrity sha512-ZTTX0MWrsQ2ZAhA1cejAwDLycFsd7I7nVtnkT3Ol0aqodaKW+0CTZDQ1uBv5whptCnc8e8HeRRJxRs0kmm/Qfw==
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.4"
+    setprototypeof "1.1.1"
+    statuses ">= 1.5.0 < 2"
+    toidentifier "1.0.0"
+
 http-proxy-middleware@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/http-proxy-middleware/-/http-proxy-middleware-1.0.5.tgz#4c6e25d95a411e3d750bc79ccf66290675176dc2"
@@ -3113,7 +3345,7 @@ human-signals@^1.1.1:
   resolved "https://registry.yarnpkg.com/human-signals/-/human-signals-1.1.1.tgz#c5b1cd14f50aeae09ab6c59fe63ba3395fe4dfa3"
   integrity sha512-SEQu7vl8KjNL2eoGBLF3+wAjpsNfA9XMlXAYj/3EdaNfAlxKthD1xjEQfGOUhllCGGJVNY34bRr6lPINhNjyZw==
 
-iconv-lite@^0.4.4:
+iconv-lite@0.4.24, iconv-lite@^0.4.4:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
   integrity sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==
@@ -3172,7 +3404,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@^2.0.1, inherits@^2.0.3, inherits@^2.0.4, inherits@~2.0.1, inherits@~2.0.3, inherits@~2.0.4:
+inherits@2, inherits@2.0.4, inherits@^2.0.1, inherits@^2.0.3, inherits@^2.0.4, inherits@~2.0.1, inherits@~2.0.3, inherits@~2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
   integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
@@ -3199,6 +3431,11 @@ invariant@^2.2.2, invariant@^2.2.4:
   dependencies:
     loose-envify "^1.0.0"
 
+ipaddr.js@1.9.1:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.1.tgz#bff38543eeb8984825079ff3a2a8e6cbd46781b3"
+  integrity sha512-0KI/607xoxSToH7GjN1FfSbLoU0+btTicjsQSWQlh/hZykN8KpmMf7uYwPW3R+akZ6R/w18ZlXSHBYXiYUPO3g==
+
 is-accessor-descriptor@^0.1.6:
   version "0.1.6"
   resolved "https://registry.yarnpkg.com/is-accessor-descriptor/-/is-accessor-descriptor-0.1.6.tgz#a9e12cb3ae8d876727eeef3843f8a0897b5c98d6"
@@ -3591,6 +3828,11 @@ md5.js@^1.3.4:
     inherits "^2.0.1"
     safe-buffer "^5.1.2"
 
+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=
+
 memory-fs@^0.4.1:
   version "0.4.1"
   resolved "https://registry.yarnpkg.com/memory-fs/-/memory-fs-0.4.1.tgz#3a9a20b8462523e447cfbc7e8bb80ed667bfc552"
@@ -3607,11 +3849,21 @@ memory-fs@^0.5.0:
     errno "^0.1.3"
     readable-stream "^2.0.1"
 
+merge-descriptors@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
+  integrity sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=
+
 merge-stream@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
   integrity sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==
 
+methods@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
+  integrity sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=
+
 micromatch@^3.1.10, micromatch@^3.1.4:
   version "3.1.10"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23"
@@ -3647,6 +3899,23 @@ miller-rabin@^4.0.0:
     bn.js "^4.0.0"
     brorand "^1.0.1"
 
+mime-db@1.44.0:
+  version "1.44.0"
+  resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.44.0.tgz#fa11c5eb0aca1334b4233cb4d52f10c5a6272f92"
+  integrity sha512-/NOTfLrsPBVeH7YtFPgsVWveuL+4SjjYxaQ1xtM1KMFj7HdxlBlxeyNLzhyJVx7r4rZGJAZ/6lkKCitSc/Nmpg==
+
+mime-types@~2.1.24:
+  version "2.1.27"
+  resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.27.tgz#47949f98e279ea53119f5722e0f34e529bec009f"
+  integrity sha512-JIhqnCasI9yD+SsmkquHBxTSEuZdQX5BuQnS2Vc7puQQQ+8yiP5AY5uWhpdv4YL4VM5c6iliiYWPgJ/nJQLp7w==
+  dependencies:
+    mime-db "1.44.0"
+
+mime@1.6.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
+  integrity sha512-x0Vn8spI+wuJ1O6S7gnbaQg8Pxh4NNHb7KSINmEWKiPE4RKOplvijn+NkmYmmRgP68mc70j2EbeTFRsrswaQeg==
+
 mimic-fn@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
@@ -3772,6 +4041,11 @@ ms@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==
+
 ms@^2.1.1:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
@@ -3815,6 +4089,11 @@ needle@^2.2.1:
     iconv-lite "^0.4.4"
     sax "^1.2.4"
 
+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==
+
 neo-async@2.6.1:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.6.1.tgz#ac27ada66167fa8849a6addd837f6b189ad2081c"
@@ -4098,6 +4377,13 @@ object.pick@^1.3.0:
   dependencies:
     isobject "^3.0.1"
 
+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"
+
 once@^1.3.0, once@^1.3.1, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
@@ -4112,6 +4398,11 @@ onetime@^5.1.0:
   dependencies:
     mimic-fn "^2.1.0"
 
+opener@^1.5.1:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/opener/-/opener-1.5.2.tgz#5d37e1f35077b9dcac4301372271afdeb2a13598"
+  integrity sha512-ur5UIdyw5Y7yEj9wLzhqXiy6GZ3Mwx0yGI+5sMn2r0N0v3cKJvUmFH5yPP+WXh9e0xfyzyJX95D8l088DNFj7A==
+
 os-browserify@^0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/os-browserify/-/os-browserify-0.3.0.tgz#854373c7f5c2315914fc9bfc6bd8238fdda1ec27"
@@ -4193,6 +4484,11 @@ parse-asn1@^5.0.0, parse-asn1@^5.1.5:
     pbkdf2 "^3.0.3"
     safe-buffer "^5.1.1"
 
+parseurl@~1.3.3:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
+  integrity sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==
+
 pascalcase@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/pascalcase/-/pascalcase-0.1.1.tgz#b363e55e8006ca6fe21784d2db22bd15d7917f14"
@@ -4238,6 +4534,11 @@ path-parse@^1.0.6:
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
   integrity sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==
 
+path-to-regexp@0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
+  integrity sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=
+
 path-to-regexp@^6.1.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-6.1.0.tgz#0b18f88b7a0ce0bfae6a25990c909ab86f512427"
@@ -4409,6 +4710,14 @@ property-expr@^2.0.2:
   resolved "https://registry.yarnpkg.com/property-expr/-/property-expr-2.0.4.tgz#37b925478e58965031bb612ec5b3260f8241e910"
   integrity sha512-sFPkHQjVKheDNnPvotjQmm3KD3uk1fWKUN7CrpdbwmUx3CrG3QiM8QpTSimvig5vTXmTvjz7+TDvXOI9+4rkcg==
 
+proxy-addr@~2.0.5:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.6.tgz#fdc2336505447d3f2f2c638ed272caf614bbb2bf"
+  integrity sha512-dh/frvCBVmSsDYzw6n926jv974gddhkFPfiN8hPOi30Wax25QZyZEGveluCgliBnqmuM+UJmBErbAUFIoDbjOw==
+  dependencies:
+    forwarded "~0.1.2"
+    ipaddr.js "1.9.1"
+
 prr@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/prr/-/prr-1.0.1.tgz#d3fc114ba06995a45ec6893f484ceb1d78f5f476"
@@ -4466,6 +4775,11 @@ punycode@^2.1.0:
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
   integrity sha512-XRsRjdf+j5ml+y/6GKHPZbrF/8p2Yga0JPtdqTIY2Xe5ohJPD9saDJJLPvp9+NSBprVvevdXZybnj2cv8OEd0A==
 
+qs@6.7.0:
+  version "6.7.0"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
+  integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
+
 querystring-es3@^0.2.0:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/querystring-es3/-/querystring-es3-0.2.1.tgz#9ec61f79049875707d69414596fd907a4d711e73"
@@ -4491,6 +4805,21 @@ randomfill@^1.0.3:
     randombytes "^2.0.5"
     safe-buffer "^5.1.0"
 
+range-parser@~1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
+  integrity sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==
+
+raw-body@2.4.0:
+  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"
+
 rc@^1.2.7:
   version "1.2.8"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
@@ -4797,16 +5126,16 @@ run-queue@^1.0.0, run-queue@^1.0.3:
   dependencies:
     aproba "^1.1.1"
 
+safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
+  integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
+
 safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@^5.2.0, safe-buffer@~5.2.0:
   version "5.2.1"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.1.tgz#1eaf9fa9bdb1fdd4ec75f58f9cdb4e6b7827eec6"
   integrity sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==
 
-safe-buffer@~5.1.0, safe-buffer@~5.1.1:
-  version "5.1.2"
-  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
-  integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
-
 safe-regex@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/safe-regex/-/safe-regex-1.1.0.tgz#40a3669f3b077d1e943d44629e157dd48023bf2e"
@@ -4897,6 +5226,25 @@ semver@^6.0.0, semver@^6.3.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
+send@0.17.1:
+  version "0.17.1"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.17.1.tgz#c1d8b059f7900f7466dd4938bdc44e11ddb376c8"
+  integrity sha512-BsVKsiGcQMFwT8UxypobUKyv7irCNRHk1T0G680vk88yf6LBByGcZJOTJCrTP2xVN6yI+XjPJcNuE3V4fT9sAg==
+  dependencies:
+    debug "2.6.9"
+    depd "~1.1.2"
+    destroy "~1.0.4"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    fresh "0.5.2"
+    http-errors "~1.7.2"
+    mime "1.6.0"
+    ms "2.1.1"
+    on-finished "~2.3.0"
+    range-parser "~1.2.1"
+    statuses "~1.5.0"
+
 serialize-javascript@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-4.0.0.tgz#b525e1238489a5ecfc42afacc3fe99e666f4b1aa"
@@ -4904,6 +5252,16 @@ serialize-javascript@^4.0.0:
   dependencies:
     randombytes "^2.1.0"
 
+serve-static@1.14.1:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.14.1.tgz#666e636dc4f010f7ef29970a88a674320898b2f9"
+  integrity sha512-JMrvUwE54emCYWlTI+hGrGv5I8dEwmco/00EvkzIIsR7MqrHonbD9pO2MOfFnpFntl7ecpZs+3mW+XbQZu9QCg==
+  dependencies:
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    parseurl "~1.3.3"
+    send "0.17.1"
+
 set-blocking@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
@@ -4924,6 +5282,11 @@ setimmediate@^1.0.4:
   resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
   integrity sha1-KQy7Iy4waULX1+qbg3Mqt4VvgoU=
 
+setprototypeof@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.1.tgz#7e95acb24aa92f5885e0abef5ba131330d4ae683"
+  integrity sha512-JvdAWfbXeIGaZ9cILp38HntZSFSo3mWg6xGcJJsd+d4aRMOqauag1C63dJfDw7OaMYwEbHMOxEZ1lqVRYP2OAw==
+
 sha.js@^2.4.0, sha.js@^2.4.8:
   version "2.4.11"
   resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"
@@ -5084,6 +5447,11 @@ static-extend@^0.1.1:
     define-property "^0.2.5"
     object-copy "^0.1.0"
 
+"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=
+
 stream-browserify@3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-3.0.0.tgz#22b0a2850cdf6503e73085da1fc7b7d0c2122f2f"
@@ -5369,6 +5737,11 @@ to-regex@^3.0.1, to-regex@^3.0.2:
     regex-not "^1.0.2"
     safe-regex "^1.1.0"
 
+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==
+
 toposort@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/toposort/-/toposort-2.0.2.tgz#ae21768175d1559d48bef35420b2f4962f09c330"
@@ -5386,6 +5759,11 @@ traverse@0.6.6:
   resolved "https://registry.yarnpkg.com/traverse/-/traverse-0.6.6.tgz#cbdf560fd7b9af632502fed40f918c157ea97137"
   integrity sha1-y99WD9e5r2MlAv7UD5GMFX6pcTc=
 
+tryer@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/tryer/-/tryer-1.0.1.tgz#f2c85406800b9b0f74c9f7465b81eaad241252f8"
+  integrity sha512-c3zayb8/kWWpycWYg87P71E1S1ZL6b6IJxfb5fvsUgsf0S2MVGaDhDXXjDMpdCpfWXqptc+4mXwmiy1ypXqRAA==
+
 ts-pnp@^1.1.6:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/ts-pnp/-/ts-pnp-1.2.0.tgz#a500ad084b0798f1c3071af391e65912c86bca92"
@@ -5406,6 +5784,14 @@ type-fest@^0.7.1:
   resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.7.1.tgz#8dda65feaf03ed78f0a3f9678f1869147f7c5c48"
   integrity sha512-Ne2YiiGN8bmrmJJEuTWTLJR32nh/JdL1+PSicowtNb0WFpn59GK8/lfD61bVtzguz7b3PBt74nxpv/Pw5po5Rg==
 
+type-is@~1.6.17, type-is@~1.6.18:
+  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"
+
 type@^1.0.1:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/type/-/type-1.2.0.tgz#848dd7698dafa3e54a6c479e759c4bc3f18847a0"
@@ -5493,6 +5879,11 @@ universalify@^1.0.0:
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-1.0.0.tgz#b61a1da173e8435b2fe3c67d29b9adf8594bd16d"
   integrity sha512-rb6X1W158d7pRQBg5gkR8uPaSfiids68LTJQYOtEUhoJUWBdaQHsuT/EUduxXYxcrt4r5PJ4fuHW1MHT6p0qug==
 
+unpipe@1.0.0, unpipe@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
+  integrity sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=
+
 unset-value@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unset-value/-/unset-value-1.0.0.tgz#8376873f7d2335179ffb1e6fc3a8ed0dfc8ab559"
@@ -5557,6 +5948,16 @@ util@^0.11.0:
   dependencies:
     inherits "2.0.3"
 
+utils-merge@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
+  integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
+
+vary@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
+  integrity sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=
+
 vm-browserify@1.1.2, vm-browserify@^1.0.1:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vm-browserify/-/vm-browserify-1.1.2.tgz#78641c488b8e6ca91a75f511e7a3b32a86e5dda0"
@@ -5605,6 +6006,25 @@ webidl-conversions@^4.0.2:
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
   integrity sha512-YQ+BmxuTgd6UXZW3+ICGfyqRyHXVlD5GtQr5+qjiNW7bF0cqrzX500HVXPBOvgXb5YnzDd+h0zqyv61KUD7+Sg==
 
+webpack-bundle-analyzer@3.6.1:
+  version "3.6.1"
+  resolved "https://registry.yarnpkg.com/webpack-bundle-analyzer/-/webpack-bundle-analyzer-3.6.1.tgz#bdb637c2304424f2fbff9a950c7be42a839ae73b"
+  integrity sha512-Nfd8HDwfSx1xBwC+P8QMGvHAOITxNBSvu/J/mCJvOwv+G4VWkU7zir9SSenTtyCi0LnVtmsc7G5SZo1uV+bxRw==
+  dependencies:
+    acorn "^7.1.1"
+    acorn-walk "^7.1.1"
+    bfj "^6.1.1"
+    chalk "^2.4.1"
+    commander "^2.18.0"
+    ejs "^2.6.1"
+    express "^4.16.3"
+    filesize "^3.6.1"
+    gzip-size "^5.0.0"
+    lodash "^4.17.15"
+    mkdirp "^0.5.1"
+    opener "^1.5.1"
+    ws "^6.0.0"
+
 webpack-sources@1.4.3, webpack-sources@^1.4.0, webpack-sources@^1.4.1:
   version "1.4.3"
   resolved "https://registry.yarnpkg.com/webpack-sources/-/webpack-sources-1.4.3.tgz#eedd8ec0b928fbf1cbfe994e22d2d890f330a933"
@@ -5684,6 +6104,13 @@ wrappy@1:
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
   integrity sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=
 
+ws@^6.0.0:
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-6.2.1.tgz#442fdf0a47ed64f59b6a5d8ff130f4748ed524fb"
+  integrity sha512-GIyAXC2cB7LjvpgMt9EKS2ldqr0MTrORaleiOno6TweZ6r3TKtoFQWay/2PceJ3RuBasOHzXNn5Lrw1X0bEjqA==
+  dependencies:
+    async-limiter "~1.0.0"
+
 xtend@^4.0.0, xtend@~4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"