PLT-4767 Implement MFA Enforcement (#4662)

* Create MFA setup page and remove MFA setup from account settings modal

* Add enforce MFA to system console and force redirect

* Lockdown mfa required API routes, add localization, other changes

* Minor fixes

* Fix typo

* Fix some unit tests

* Fix more unit tests

* Minor fix

* Updating UI for MFA screen (#4670)

* Updating UI for MFA screen

* Updating styles for MFA page

* Add the ability to switch between email/sso with MFA enabled

* Added mfa change email

* Minor UI updates for MFA enforcement

* Fix unit test

* Fix client unit test

* Allow switching email to ldap and back when MFA is enabled

* Fix unit test

* Revert config.json

webapp/actions/user_actions.jsx

@@ -16,10 +16,11 @@ import Client from 'client/web_client.jsx';
 
 import {ActionTypes, Preferences} from 'utils/constants.jsx';
 
-export function switchFromLdapToEmail(email, password, ldapPassword, onSuccess, onError) {
+export function switchFromLdapToEmail(email, password, token, ldapPassword, onSuccess, onError) {
     Client.ldapToEmail(
         email,
         password,
+        token,
         ldapPassword,
         (data) => {
             if (data.follow_link) {
@@ -391,3 +392,43 @@ export function updateUserRoles(userId, newRoles, success, error) {
       }
     );
 }
+
+export function activateMfa(code, success, error) {
+    Client.updateMfa(
+        code,
+        true,
+        () => {
+            AsyncClient.getMe();
+
+            if (success) {
+                success();
+            }
+        },
+        (err) => {
+            if (error) {
+                error(err);
+            }
+        }
+    );
+}
+
+export function checkMfa(loginId, success, error) {
+    if (global.window.mm_config.EnableMultifactorAuthentication !== 'true') {
+        success(false);
+        return;
+    }
+
+    Client.checkMfa(
+        loginId,
+        (data) => {
+            if (success) {
+                success(data.mfa_required === 'true');
+            }
+        },
+        (err) => {
+            if (error) {
+                error(err);
+            }
+        }
+    );
+}