fix enableOTP handling to match docs: prioritize store, then extension config

src/background.js

@@ -724,7 +724,7 @@ async function handleMessage(settings, message, sendResponse) {
             }
             break;
         case "copyOTP":
-            if (settings.enableOTP) {
+            if (helpers.getSetting("enableOTP", message.login, settings, helpers.SettingScope.Store)) {
                 try {
                     if (!message.login.fields.otp) {
                         throw new Exception("No OTP seed available");
@@ -796,8 +796,8 @@ async function handleMessage(settings, message, sendResponse) {
 
                 // copy OTP token after fill
                 if (
-                    settings.enableOTP &&
                     typeof message.login !== "undefined" &&
+                    helpers.getSetting("enableOTP", message.login, settings, helpers.SettingScope.Store) &&
                     message.login.fields.hasOwnProperty("otp")
                 ) {
                     copyToClipboard(helpers.makeTOTP(message.login.fields.otp.params));
@@ -963,7 +963,10 @@ async function parseFields(settings, login) {
     }
 
     // preprocess otp
-    if (settings.enableOTP && login.fields.hasOwnProperty("otp")) {
+    if (
+        helpers.getSetting("enableOTP", login, settings, helpers.SettingScope.Store) &&
+        login.fields.hasOwnProperty("otp")
+    ) {
         if (login.fields.otp.match(/^otpauth:\/\/.+/i)) {
             // attempt to parse otp data as URI
             try {

src/helpers.js

@@ -8,12 +8,20 @@ const hash = require("hash.js");
 const Authenticator = require("otplib").authenticator.Authenticator;
 const BrowserpassURL = require("@browserpass/url");
 
+const SettingScope = {
+    // query a setting first from the login, then the store, then globally
+    Login: "login",
+    // query a setting first from the store, then globally
+    Store: "store",
+};
+
 module.exports = {
     prepareLogins,
     filterSortLogins,
     getSetting,
     ignoreFiles,
     makeTOTP,
+    SettingScope,
 };
 
 //----------------------------------- Function definitions ----------------------------------//
@@ -24,10 +32,11 @@ module.exports = {
  * @param string key      Setting key
  * @param object login    Login object
  * @param object settings Settings object
+ * @param string scope    SettingScope value to specify where to search for the setting (optional)
  * @return object Setting value
  */
-function getSetting(key, login, settings) {
+function getSetting(key, login, settings, scope = SettingScope.Login) {
-    if (typeof login.settings[key] !== "undefined") {
+    if (scope === SettingScope.Login && typeof login.settings[key] !== "undefined") {
         return login.settings[key];
     }
     if (typeof settings.stores[login.store.id].settings[key] !== "undefined") {

src/popup/detailsInterface.js

@@ -103,7 +103,7 @@ function view(ctl, params) {
             ]),
             (() => {
                 if (
-                    this.settings.enableOTP &&
+                    helpers.getSetting("enableOTP", login, this.settings, helpers.SettingScope.Store) &&
                     login.fields.otp &&
                     login.fields.otp.params.type === "totp"
                 ) {