fix: no dnslink lookup when turned off (#823)

Closes #821

Author: lidel

add-on/src/lib/ipfs-companion.js

@@ -243,7 +243,7 @@ module.exports = async function init () {
     } catch (error) {
       info.gatewayVersion = null
     }
-    if (info.currentTab) {
+    if (state.active && info.currentTab) {
       const url = info.currentTab.url
       info.isIpfsContext = ipfsPathValidator.isIpfsPageActionsContext(url)
       info.currentDnslinkFqdn = dnslinkResolver.findDNSLinkHostname(url)

add-on/src/lib/ipfs-request.js

@@ -111,6 +111,7 @@ function createRequestModifier (getState, dnslinkResolver, ipfsPathValidator, ru
     // This is a good place to listen if you want to cancel or redirect the request.
     onBeforeRequest (request) {
       const state = getState()
+      if (!state.active) return
       // early sanity checks
       if (preNormalizationSkip(state, request)) {
         return
@@ -131,7 +132,7 @@ function createRequestModifier (getState, dnslinkResolver, ipfsPathValidator, ru
         }
       }
       // handle redirects to custom gateway
-      if (state.active && state.redirect) {
+      if (state.redirect) {
         // late sanity checks
         if (postNormalizationSkip(state, request)) {
           return