fix: audit

components/Footer.vue

@@ -12,7 +12,7 @@
                 class="footer-address__value"
                 target="_blank"
                 :href="addressExplorerUrl(donationsAddress)"
-                rel="noreferrer"
+                rel="noopener noreferrer"
                 >{{ donationsAddress }}</a
               >
             </div>
@@ -31,7 +31,7 @@
                   type="is-icon"
                   :href="duneLink"
                   target="_blank"
-                  rel="noreferrer"
+                  rel="noopener noreferrer"
                   icon-right="stats"
                 ></b-button>
                 <b-button
@@ -39,7 +39,7 @@
                   type="is-icon"
                   href="https://torn.community"
                   target="_blank"
-                  rel="noreferrer"
+                  rel="noopener noreferrer"
                   icon-right="discourse"
                 ></b-button>
                 <b-button
@@ -47,7 +47,7 @@
                   type="is-icon"
                   href="https://discord.com/invite/TFDrM8K42j"
                   target="_blank"
-                  rel="noreferrer"
+                  rel="noopener noreferrer"
                   icon-right="discord"
                 ></b-button>
                 <b-button
@@ -55,7 +55,7 @@
                   type="is-icon"
                   href="https://tornado-cash.medium.com"
                   target="_blank"
-                  rel="noreferrer"
+                  rel="noopener noreferrer"
                   icon-right="medium"
                 ></b-button>
                 <b-button
@@ -63,7 +63,7 @@
                   type="is-icon"
                   href="https://twitter.com/TornadoCash"
                   target="_blank"
-                  rel="noreferrer"
+                  rel="noopener noreferrer"
                   icon-right="twitter"
                 ></b-button>
                 <b-button
@@ -71,7 +71,7 @@
                   type="is-icon"
                   href="https://t.me/TornadoCashOfficial"
                   target="_blank"
-                  rel="noreferrer"
+                  rel="noopener noreferrer"
                   icon-right="telegram"
                 ></b-button>
                 <b-button
@@ -79,7 +79,7 @@
                   type="is-icon"
                   href="https://github.com/tornadocash"
                   target="_blank"
-                  rel="noreferrer"
+                  rel="noopener noreferrer"
                   icon-right="github"
                 ></b-button>
                 <div class="break"></div>

components/Job.vue

@@ -14,7 +14,12 @@
         <b-skeleton v-if="!job.txHash && job.status !== 'FAILED'" />
         <div v-else class="details">
           <p class="detail">
-            <a class="detail-description" :href="txExplorerUrl(job.txHash)" target="_blank">
+            <a
+              class="detail-description"
+              :href="txExplorerUrl(job.txHash)"
+              target="_blank"
+              rel="noopener noreferrer"
+            >
               {{ job.txHash }}
             </a>
           </p>

components/MetamaskNavbarIcon.vue

@@ -3,7 +3,9 @@
     <template v-slot:content>
       <template v-if="isLoggedIn">
         <p>{{ $t('web3connected') }}</p>
-        <a :href="addressExplorerUrl(ethAccount)" target="_blank">{{ shortAddress(ethAccount) }}</a>
+        <a :href="addressExplorerUrl(ethAccount)" target="_blank" rel="noopener noreferrer">{{
+          shortAddress(ethAccount)
+        }}</a>
         <p><NumberFormat :value="balance" /> {{ currency }}</p>
       </template>
       <template v-else>

components/Navbar.vue

@@ -18,7 +18,12 @@
       <b-navbar-item tag="router-link" to="/compliance">
         {{ $t('compliance') }}
       </b-navbar-item>
-      <b-navbar-item href="http://docs.tornado.cash" target="_blank" rel="noreferrer" class="has-tag">
+      <b-navbar-item
+        href="https://docs.tornado.cash"
+        target="_blank"
+        rel="noopener noreferrer"
+        class="has-tag"
+      >
         <b-icon icon="open-book" size="is-small" class="mr-1" />
         <span>{{ $t('docs') }}</span>
       </b-navbar-item>

components/Notices.vue

@@ -18,10 +18,15 @@
         </template>
         <template v-slot:description>{{ notice.description }}</template>
       </i18n>
-      <a v-if="notice.nova" href="https://nova.tornadocash.eth.link" target="_blank">
+      <a
+        v-if="notice.nova"
+        href="https://nova.tornadocash.eth.link"
+        target="_blank"
+        rel="noopener noreferrer"
+      >
         Tornado Cash Nova
       </a>
-      <a v-if="notice.txHash" :href="txExplorerUrl(notice.txHash)" target="_blank">
+      <a v-if="notice.txHash" :href="txExplorerUrl(notice.txHash)" target="_blank" rel="noopener noreferrer">
         {{ $t('viewOnEtherscan') }}
       </a>
       <n-link v-else-if="notice.routerLink" v-bind="notice.routerLink.params" @onClick="$forceUpdate()">

components/Tx.vue

@@ -22,7 +22,12 @@
       <div class="column is-hash" :data-label="$t('txHash')">
         <div class="details">
           <p class="detail">
-            <a class="detail-description" :href="txExplorerUrl(tx.txHash)" target="_blank">
+            <a
+              class="detail-description"
+              :href="txExplorerUrl(tx.txHash)"
+              target="_blank"
+              rel="noopener noreferrer"
+            >
               {{ tx.txHash }}
             </a>
           </p>

components/governance/Proposal.vue

@@ -123,7 +123,7 @@
             <div class="column is-full-small">
               <strong>{{ $t('proposalAddress') }}</strong>
               <div class="value">
-                <a :href="contractUrl" class="address" target="_blank">
+                <a :href="contractUrl" class="address" target="_blank" rel="noopener noreferrer">
                   {{ data.target }}
                 </a>
               </div>

components/governance/manage/tabs/DelegateTab.vue

@@ -12,7 +12,9 @@
     </b-field>
     <div class="label-with-value">
       {{ $t('currentDelegate') }}:
-      <a target="_blank" :href="addressExplorerUrl(currentDelegate)">{{ delegateMsg }}</a>
+      <a target="_blank" :href="addressExplorerUrl(currentDelegate)" rel="noopener noreferrer">{{
+        delegateMsg
+      }}</a>
     </div>
     <div>
       <b-tooltip

components/governance/manage/tabs/UndelegateTab.vue

@@ -5,7 +5,9 @@
     </div>
     <div class="label-with-value">
       {{ $t('currentDelegate') }}:
-      <a target="_blank" :href="addressExplorerUrl(currentDelegate)">{{ delegateMsg }}</a>
+      <a target="_blank" :href="addressExplorerUrl(currentDelegate)" rel="noopener noreferrer">{{
+        delegateMsg
+      }}</a>
     </div>
     <b-tooltip
       class="is-block"

components/withdraw/Withdraw.vue

@@ -14,6 +14,7 @@
           v-show="!hasErrorNote && depositTxHash"
           :href="txExplorerUrl(depositTxHash)"
           target="_blank"
+          rel="noopener noreferrer"
           class="button is-icon"
         >
           <b-tooltip
@@ -377,9 +378,6 @@ export default {
     this.$emit('get-key', this.getKeys)
   },
   mounted() {
-    if (this.$route.query.note) {
-      this.withdrawNote = this.$route.query.note
-    }
     this.$root.$on('resetWithdraw', () => {
       this.withdrawAddress = ''
       this.withdrawNote = ''

langs/en.json

@@ -452,5 +452,9 @@
     "name": "Name",
     "fee": "Fee"
   },
-  "withdrawalQueueIsOverloaded": "Withdrawal queue is overloaded"
+  "withdrawalQueueIsOverloaded": "Withdrawal queue is overloaded",
+  "trustBanner": {
+    "trustLess": "You are using an public IPFS gateway. Tornado Cash dApp can not use all security features of your browser. Check out {link} for alternatives",
+    "link": "landing page"
+  }
 }

layouts/default.vue

@@ -69,6 +69,7 @@ export default {
   },
   mounted() {
     this.$preventMultitabs()
+    window.addEventListener('focus', this.$preventMultitabs)
 
     if (process.browser) {
       window.onNuxtReady(() => {
@@ -108,6 +109,9 @@ export default {
       })
     }
   },
+  beforeDestroy() {
+    window.removeEventListener('focus', this.$preventMultitabs)
+  },
   methods: {
     ...mapActions('settings', ['checkCurrentRpc', 'preselectRpc']),
     checkRecoveryKey() {

middleware/provider.js

@@ -39,6 +39,12 @@ const providerMiddleware = async ({ store }) => {
       const chainId = hexToNumber(await provider.request({ method: 'eth_chainId' }))
 
       await checkProvider({ store, accounts, chainId, providerName })
+    } else {
+      const storedNetId = window.localStorage.getItem('netId')
+
+      if (networkConfig[`netId${storedNetId}`]) {
+        await store.dispatch('metamask/onNetworkChanged', { netId: Number(storedNetId) })
+      }
     }
   } catch (err) {
     console.error(`Provider container has error: ${err.message}`)

nuxt.config.js

@@ -47,6 +47,27 @@ export default {
     title: 'Tornado.cash',
     meta: [
       { charset: 'utf-8' },
+      {
+        'http-equiv': 'Content-Security-Policy',
+        content: ''
+      },
+      // move to req middlevare
+      // {
+      //   'http-equiv': 'Permissions-Policy',
+      //   content: 'geolocation=()'
+      // },
+      // {
+      //   'http-equiv': 'Strict-Transport-Security',
+      //   content: 'max-age=31536000;'
+      // },
+      // {
+      //   'http-equiv': 'X-Content-Type-Options',
+      //   content: 'nosniff'
+      // },
+      {
+        name: 'Referer-Policy',
+        content: 'no-referrer'
+      },
       {
         name: 'viewport',
         content: 'width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no'

pages/compliance.vue

@@ -69,6 +69,7 @@
                 v-if="txDepositInfo.txHash"
                 :href="txExplorerUrl(txDepositInfo.txHash)"
                 target="_blank"
+                rel="noopener noreferrer"
                 class="value"
                 :data-value="txDepositInfo.txHash"
               >
@@ -82,6 +83,7 @@
                 v-if="txDepositInfo.txHash"
                 :href="addressExplorerUrl(txDepositInfo.from)"
                 target="_blank"
+                rel="noopener noreferrer"
                 class="value"
               >
                 {{ txDepositInfo.from }}
@@ -155,6 +157,7 @@
                 v-if="txWithdrawalInfo.txHash"
                 :href="txExplorerUrl(txWithdrawalInfo.txHash)"
                 target="_blank"
+                rel="noopener noreferrer"
                 class="value"
                 :data-value="txWithdrawalInfo.txHash"
               >
@@ -168,6 +171,7 @@
                 v-if="txWithdrawalInfo.to"
                 :href="addressExplorerUrl(txWithdrawalInfo.to)"
                 target="_blank"
+                rel="noopener noreferrer"
                 class="value"
               >
                 {{ txWithdrawalInfo.to }}

pages/index.vue

@@ -13,6 +13,22 @@
       <i18n path="binanceInternalTxsNotification" />
     </b-notification>
 
+    <b-notification
+      :active="isActiveNotification.third"
+      class="main-notification"
+      type="is-warning"
+      icon-pack="icon"
+      has-icon
+      :aria-close-label="$t('closeNotification')"
+      @close="disableNotification({ key: 'third' })"
+    >
+      <i18n path="trustBanner.trustLess">
+        <template v-slot:link>
+          <a href="https://tornado.cash/">{{ $t('trustBanner.link') }}</a>
+        </template>
+      </i18n>
+    </b-notification>
+
     <b-notification
       :active="isActiveNotification.first"
       class="main-notification"
@@ -27,7 +43,7 @@
           <a
             href="https://twitter.com/TornadoCash/status/1204745639759884289"
             target="_blank"
-            rel="noreferrer"
+            rel="noopener noreferrer"
             >{{ $t('indexNotificationLinkText') }}</a
           >
         </template>
@@ -82,21 +98,20 @@ export default {
   },
   created() {
     this.$store.dispatch('application/setNativeCurrency', { netId: this.netId })
-  },
+    this.checkIsTrustedUrl()
-  mounted() {
-    if (this.$route.query.note) {
-      this.activeTab = 1
-    }
   },
   methods: {
     ...mapActions('settings', ['disableNotification']),
+    checkIsTrustedUrl() {
+      const isIpfs = this.$isLoadedFromIPFS()
+      if (!isIpfs) {
+        this.disableNotification({ key: 'third' })
+      }
+    },
     onGetKey(fn) {
       this.getKeys = fn
     },
     async tabChanged(tabIndex) {
-      if (!this.$route.query.note) {
-        this.$root.$emit('resetWithdraw')
-      }
       if (tabIndex === 1) {
         this.$store.dispatch('relayer/pickRandomRelayer', { type: 'tornado' })
 

plugins/detectIPFS.js

@@ -3,20 +3,17 @@ export default ({ store, isHMR, app }, inject) => {
   inject('isLoadedFromIPFS', main)
 }
 function main() {
-  const domainWhiteList = [
+  const whiteListedDomains = [
-    'tornado.cash',
+    // 'localhost:3000',
-    'localhost:3000',
-    'stage.tornado.cash',
-    'tornadocash.eth',
     'tornadocash.eth.link',
-    'tornadocash.eth.limo',
+    'tornadocash.eth.limo'
-    'app.tornado.cash',
-    'donotshare.tornado.cash'
   ]
 
-  if (window.location.host.includes('tornadocash.netlify.app')) {
+  const NETLIFY_REGEXP = /https:\/\/deploy-preview-(\d+)--tornadocash\.netlify\.app/
+
+  if (NETLIFY_REGEXP.test(window.location.host)) {
     return false
-  } else if (!domainWhiteList.includes(window.location.host)) {
+  } else if (!whiteListedDomains.includes(window.location.host)) {
     console.warn('The page has been loaded from ipfs.io. LocalStorage is disabled')
     return true
   }

plugins/localStorage.js

@@ -21,16 +21,23 @@ export default ({ store, isHMR }) => {
     return
   }
 
-  const paths = ['metamask.netId', 'application.selectedStatistic', 'application.selectedInstance']
-
   if (!store.$isLoadedFromIPFS()) {
-    paths.push('txHashKeeper', 'settings', 'account', 'relayer.jobs', 'encryptedNote.ui')
+    const paths = [
+      'metamask.netId',
+      'application.selectedStatistic',
+      'application.selectedInstance',
+      'txHashKeeper',
+      'settings',
+      'account',
+      'relayer.jobs',
+      'encryptedNote.ui'
+    ]
+
+    migrate()
+
+    createPersistedState({
+      key: STORE_NAME,
+      paths
+    })(store)
   }
-
-  migrate()
-
-  createPersistedState({
-    key: STORE_NAME,
-    paths
-  })(store)
 }

store/metamask.js

@@ -82,6 +82,8 @@ const mutations = {
   },
   SET_NET_ID(state, netId) {
     netId = parseInt(netId, 10)
+    window.localStorage.setItem('netId', netId)
+
     state.netId = netId
   },
   SET_RECONNECTING(state, bool) {

store/relayer.js

@@ -337,13 +337,15 @@ export const actions = {
   async getCustomRelayerData({ rootState, state, getters, rootGetters, dispatch }, { url, name }) {
     const provider = getters.ethProvider.eth
 
-    if (!url.startsWith('https:') && !url.startsWith('http:')) {
+    const PROTOCOL_REGEXP = /^(http(s?))/
-      if (url.includes('.onion')) {
+    if (!PROTOCOL_REGEXP.test(url)) {
+      if (url.endsWith('.onion')) {
         url = `http://${url}`
       } else {
         url = `https://${url}`
       }
     }
+
     const urlParser = new URL(url)
     urlParser.href = url
     let ensName = name

store/settings.js

@@ -20,7 +20,8 @@ export const state = () => {
     ...rpcData,
     isActiveNotification: {
       first: true,
-      second: true
+      second: true,
+      third: true
     }
   }
 }