cookie to the background

Author: mymindstorm

src/background.ts

@@ -25,15 +25,17 @@ chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
       message.info.windowWidth
     );
   } else if (message.action === "cachePassphrase") {
+    document.cookie = "passphrase=" + message.value;
     cachedPassphrase = message.value;
     clearTimeout(autolockTimeout);
     setAutolock();
   } else if (message.action === "passphrase") {
-    sendResponse(cachedPassphrase);
+    sendResponse(getCachedPassphrase());
   } else if (["dropbox", "drive"].indexOf(message.action) > -1) {
     getBackupToken(message.action);
   } else if (message.action === "lock") {
     cachedPassphrase = "";
+    document.cookie = 'passphrase=";expires=Thu, 01 Jan 1970 00:00:00 GMT"';
   } else if (message.action === "resetAutolock") {
     clearTimeout(autolockTimeout);
     setAutolock();
@@ -283,12 +285,12 @@ function getBackupToken(service: string) {
                     xhr.open(
                       "POST",
                       "https://www.googleapis.com/oauth2/v4/token?client_id=" +
-                        getCredentials().drive.client_id +
-                        "&client_secret=" +
-                        getCredentials().drive.client_secret +
-                        "&code=" +
-                        value +
-                        "&redirect_uri=https://authenticator.cc/oauth&grant_type=authorization_code"
+                      getCredentials().drive.client_id +
+                      "&client_secret=" +
+                      getCredentials().drive.client_secret +
+                      "&code=" +
+                      value +
+                      "&redirect_uri=https://authenticator.cc/oauth&grant_type=authorization_code"
                     );
                     xhr.setRequestHeader("Accept", "application/json");
                     xhr.setRequestHeader(
@@ -406,7 +408,26 @@ chrome.commands.onCommand.addListener(async (command: string) => {
 function setAutolock() {
   if (Number(localStorage.autolock) > 0) {
     autolockTimeout = setTimeout(() => {
+      document.cookie = 'passphrase=";expires=Thu, 01 Jan 1970 00:00:00 GMT"';
       cachedPassphrase = "";
     }, Number(localStorage.autolock) * 60000);
   }
 }
+
+function getCachedPassphrase() {
+  if (cachedPassphrase) {
+    return cachedPassphrase;
+  }
+
+  const cookie = document.cookie;
+  const cookieMatch = cookie
+    ? document.cookie.match(/passphrase=([^;]*)/)
+    : null;
+  const cookiePassphrase =
+    cookieMatch && cookieMatch.length > 1 ? cookieMatch[1] : null;
+  if (cookiePassphrase) {
+    return cookiePassphrase;
+  }
+
+  return "";
+}

src/components/Popup/MainHeader.vue

@@ -100,7 +100,6 @@ export default Vue.extend({
       this.$store.commit("accounts/stopFilter");
     },
     lock() {
-      document.cookie = 'passphrase=";expires=Thu, 01 Jan 1970 00:00:00 GMT"';
       chrome.runtime.sendMessage({ action: "lock" }, window.close);
       return;
     },

src/import.ts

@@ -32,16 +32,6 @@ init();
 function getCachedPassphrase() {
   return new Promise(
     (resolve: (value: string) => void, reject: (reason: Error) => void) => {
-      const cookie = document.cookie;
-      const cookieMatch = cookie
-        ? document.cookie.match(/passphrase=([^;]*)/)
-        : null;
-      const cachedPassphrase =
-        cookieMatch && cookieMatch.length > 1 ? cookieMatch[1] : null;
-      if (cachedPassphrase) {
-        return resolve(cachedPassphrase);
-      }
-
       chrome.runtime.sendMessage(
         { action: "passphrase" },
         (passphrase: string) => {

src/store/Accounts.ts

@@ -163,7 +163,6 @@ export class Accounts implements IModule {
           state.commit("style/hideInfo", null, { root: true });
 
           if (!state.getters.currentlyEncrypted) {
-            document.cookie = "passphrase=" + password;
             chrome.runtime.sendMessage({
               action: "cachePassphrase",
               value: password
@@ -181,7 +180,6 @@ export class Accounts implements IModule {
           );
 
           state.state.encryption.updateEncryptionPassword(password);
-          document.cookie = "passphrase=" + password;
           chrome.runtime.sendMessage({
             action: "cachePassphrase",
             value: password
@@ -354,21 +352,6 @@ export class Accounts implements IModule {
   private getCachedPassphrase() {
     return new Promise(
       (resolve: (value: string) => void, reject: (reason: Error) => void) => {
-        const cookie = document.cookie;
-        const cookieMatch = cookie
-          ? document.cookie.match(/passphrase=([^;]*)/)
-          : null;
-        const cachedPassphrase =
-          cookieMatch && cookieMatch.length > 1 ? cookieMatch[1] : null;
-        const cachedPassphraseLocalStorage = localStorage.encodedPhrase
-          ? CryptoJS.AES.decrypt(localStorage.encodedPhrase, "").toString(
-              CryptoJS.enc.Utf8
-            )
-          : "";
-        if (cachedPassphrase || cachedPassphraseLocalStorage) {
-          return resolve(cachedPassphrase || cachedPassphraseLocalStorage);
-        }
-
         chrome.runtime.sendMessage(
           { action: "passphrase" },
           (passphrase: string) => {