feat: Add TOTP authentication adapter (#8457)

src/Adapters/Auth/index.js

@@ -9,6 +9,7 @@ const facebook = require('./facebook');
 const instagram = require('./instagram');
 const linkedin = require('./linkedin');
 const meetup = require('./meetup');
+import mfa from './mfa';
 const google = require('./google');
 const github = require('./github');
 const twitter = require('./twitter');
@@ -44,6 +45,7 @@ const providers = {
   instagram,
   linkedin,
   meetup,
+  mfa,
   google,
   github,
   twitter,
@@ -75,7 +77,11 @@ function authDataValidator(provider, adapter, appIds, options) {
     if (appIds && typeof adapter.validateAppId === 'function') {
       await Promise.resolve(adapter.validateAppId(appIds, authData, options, requestObject));
     }
-    if (adapter.policy && !authAdapterPolicies[adapter.policy]) {
+    if (
+      adapter.policy &&
+      !authAdapterPolicies[adapter.policy] &&
+      typeof adapter.policy !== 'function'
+    ) {
       throw new Parse.Error(
         Parse.Error.OTHER_CAUSE,
         'AuthAdapter policy is not configured correctly. The value must be either "solo", "additional", "default" or undefined (will be handled as "default")'
@@ -225,17 +231,20 @@ module.exports = function (authOptions = {}, enableAnonymousUsers = true) {
         if (!authAdapter) {
           return;
         }
-        const {
-          adapter: { afterFind },
-          providerOptions,
-        } = authAdapter;
+        const { adapter, providerOptions } = authAdapter;
+        const afterFind = adapter.afterFind;
         if (afterFind && typeof afterFind === 'function') {
           const requestObject = {
             ip: req.config.ip,
             user: req.auth.user,
             master: req.auth.isMaster,
           };
-          const result = afterFind(requestObject, authData[provider], providerOptions);
+          const result = afterFind.call(
+            adapter,
+            requestObject,
+            authData[provider],
+            providerOptions
+          );
           if (result) {
             authData[provider] = result;
           }