feat: add Huawei auth adapter

src/Adapters/Auth/huawei.js

@@ -0,0 +1,66 @@
+"use strict";
+
+const https = require('https');
+var Parse = require('parse/node').Parse;
+
+const TOKEN_ISSUER = "https://accounts.huawei.com";
+const HUAWEI_URL =   "https://oauth-login.cloud.huawei.com/oauth2/v3/tokeninfo";
+
+
+function getDataFromHuawei(id_token){
+  return new Promise((resolve, reject) => {
+    https.get(`${HUAWEI_URL}?id_token=${id_token}`, res => {
+      let data = '';
+      res.on('data', chunk => {
+        data += chunk.toString('utf8');
+      });
+      res.on('end', () => {
+        resolve(JSON.parse(data));
+      });
+    }).on('error', reject);
+  });
+}
+
+
+async function verifyIdToken({ id_token: token, id }) {
+  if (!token) {
+    throw new Parse.Error(Parse.Error.OBJECT_NOT_FOUND, `id token is invalid for this user.`);
+  }
+  const huaweiData = await getDataFromHuawei(token);
+
+  if(!huaweiData){
+    throw new Parse.Error(Parse.Error.OTHER_CAUSE, `Undefined error from Huawei API.`);
+  }
+  else if(huaweiData.error){
+    throw new Parse.Error(Parse.Error.OTHER_CAUSE,
+      `${huaweiData.error_description} (${huaweiData.error}::${huaweiData.sub_error})`
+    );
+  } // Error from huawei
+  const { sub, iss, exp, iat } = huaweiData;
+
+  // Content Check
+  if(iss !== TOKEN_ISSUER)
+    throw new Parse.Error(Parse.Error.OBJECT_NOT_FOUND, 'ID token not issued by correct provider.');
+  if(id !== sub)
+    throw new Parse.Error(Parse.Error.OBJECT_NOT_FOUND, 'Auth data is invalid for this user.');
+
+  // Expiration Check
+  if(exp < Date.now() / 1000)
+    throw new Parse.Error(Parse.Error.OBJECT_NOT_FOUND, 'ID token is expired.');
+  if(iat > Date.now() / 1000)
+    throw new Parse.Error(Parse.Error.OBJECT_NOT_FOUND, 'ID token not issued by correct provider or method.');
+} // Returns a promise that fulfills if this user id is valid.
+
+
+function validateAuthData(authData, options = {}) {
+  return verifyIdToken(authData, options);
+}
+
+function validateAppId() {
+  return Promise.resolve();
+}
+
+module.exports = {
+  validateAppId: validateAppId,
+  validateAuthData: validateAuthData
+};

src/Adapters/Auth/index.js

@@ -24,6 +24,7 @@ const phantauth = require('./phantauth');
 const microsoft = require('./microsoft');
 const keycloak = require('./keycloak');
 const ldap = require('./ldap');
+const huawei = require('./huawei')
 
 const anonymous = {
   validateAuthData: () => {
@@ -59,6 +60,7 @@ const providers = {
   microsoft,
   keycloak,
   ldap,
+  huawei
 };
 
 function authDataValidator(adapter, appIds, options) {