Add password policy (#698)

* Add password policy

* Update _locales/en/messages.json

Co-authored-by: mymindstorm <mymindstorm@evermiss.net>

* update schema

Co-authored-by: mymindstorm <mymindstorm@evermiss.net>

Author: Sneezry

_locales/en/messages.json

@@ -390,6 +390,9 @@
     "backup_file_info": {
         "message": "Backup your data to a file."
     },
+    "password_policy_default_hint": {
+        "message": "Your password does not meet your organization's security requirements. Contact your administrator for more information."
+    },
     "advisor": {
         "message": "Advisor"
     },

manifests/schema-chrome.json

@@ -35,6 +35,16 @@
       "title": "Enforce autolock",
       "description": "If any value is set, then the user will not be able to change the autolock setting. Set to a number in minutes.",
       "type": "number"
+    },
+    "passwordPolicy": {
+      "title": "Password policy",
+      "description": "A regular expression to test if the password meets the security requirements. No slashes are needed (e.g. use [A-Z]+, but not use /[A-Z]+/).",
+      "type": "string"
+    },
+    "passwordPolicyHint": {
+      "title": "Password policy hint",
+      "description": "Hint to show if the password doesn't meet the security requirements.",
+      "type": "string"
     }
   }
 }

src/components/Popup/SetPasswordPage.vue

@@ -35,6 +35,20 @@ export default Vue.extend({
     enforcePassword: function () {
       return this.$store.state.menu.enforcePassword;
     },
+    passwordPolicy: function () {
+      try {
+        return new RegExp(this.$store.state.menu.passwordPolicy);
+      } catch {
+        console.warn(
+          "Invalid password policy. The password policy is not a valid regular expression.",
+          this.$store.state.menu.passwordPolicy
+        );
+        return null;
+      }
+    },
+    passwordPolicyHint: function () {
+      return this.$store.state.menu.passwordPolicyHint;
+    },
   },
   methods: {
     async removePassphrase() {
@@ -49,6 +63,13 @@ export default Vue.extend({
         return;
       }
 
+      if (this.passwordPolicy && !this.passwordPolicy.test(this.phrase)) {
+        const hint =
+          this.passwordPolicyHint || this.i18n.password_policy_default_hint;
+        this.$store.commit("notification/alert", hint);
+        return;
+      }
+
       if (this.phrase !== this.confirm) {
         this.$store.commit("notification/alert", this.i18n.phrase_not_match);
         return;

src/store/Menu.ts

@@ -18,6 +18,8 @@ export class Menu implements Module {
         enforceAutolock: await ManagedStorage.get("enforceAutolock"),
         storageArea: await ManagedStorage.get("storageArea"),
         feedbackURL: await ManagedStorage.get("feedbackURL"),
+        passwordPolicy: await ManagedStorage.get("passwordPolicy"),
+        passwordPolicyHint: await ManagedStorage.get("passwordPolicyHint"),
       },
       mutations: {
         setZoom: (state: MenuState, zoom: number) => {