[feat] Support HTTP basic for node client (#391)

* Feature support HTTP basic for node client

* Update tstest.ts

Co-authored-by: Masahiro Sakamoto <massakam@lycorp.co.jp>

---------

Co-authored-by: Masahiro Sakamoto <massakam@lycorp.co.jp>

index.d.ts

@@ -20,7 +20,7 @@
 
 export interface ClientConfig {
   serviceUrl: string;
-  authentication?: AuthenticationTls | AuthenticationAthenz | AuthenticationToken | AuthenticationOauth2;
+  authentication?: AuthenticationTls | AuthenticationAthenz | AuthenticationToken | AuthenticationOauth2 | AuthenticationBasic;
   operationTimeoutSeconds?: number;
   ioThreads?: number;
   messageListenerThreads?: number;
@@ -239,6 +239,13 @@ export class AuthenticationOauth2 {
   });
 }
 
+export class AuthenticationBasic {
+  constructor(params: {
+    username: string;
+    password: string;
+  });
+}
+
 export enum LogLevel {
   DEBUG = 0,
   INFO = 1,

index.js

@@ -22,6 +22,7 @@ const AuthenticationTls = require('./src/AuthenticationTls');
 const AuthenticationAthenz = require('./src/AuthenticationAthenz');
 const AuthenticationToken = require('./src/AuthenticationToken');
 const AuthenticationOauth2 = require('./src/AuthenticationOauth2');
+const AuthenticationBasic = require('./src/AuthenticationBasic');
 const Client = require('./src/Client');
 
 const LogLevel = {
@@ -40,6 +41,7 @@ const Pulsar = {
   AuthenticationAthenz,
   AuthenticationToken,
   AuthenticationOauth2,
+  AuthenticationBasic,
   LogLevel,
 };
 

src/Authentication.cc

@@ -22,6 +22,8 @@
 static const std::string PARAM_TLS_CERT = "certificatePath";
 static const std::string PARAM_TLS_KEY = "privateKeyPath";
 static const std::string PARAM_TOKEN = "token";
+static const std::string PARAM_USERNAME = "username";
+static const std::string PARAM_PASSWORD = "password";
 
 Napi::FunctionReference Authentication::constructor;
 
@@ -49,7 +51,7 @@ Authentication::Authentication(const Napi::CallbackInfo &info)
 
   std::string authMethod = info[0].ToString().Utf8Value();
 
-  if (authMethod == "tls" || authMethod == "token") {
+  if (authMethod == "tls" || authMethod == "token" || authMethod == "basic") {
     if (info.Length() < 2 || !info[1].IsObject()) {
       Napi::Error::New(env, "Authentication parameter must be a object").ThrowAsJavaScriptException();
       return;
@@ -73,6 +75,15 @@ Authentication::Authentication(const Napi::CallbackInfo &info)
       }
       this->cAuthentication =
           pulsar_authentication_token_create(obj.Get(PARAM_TOKEN).ToString().Utf8Value().c_str());
+    } else if (authMethod == "basic") {
+      if (!obj.Has(PARAM_USERNAME) || !obj.Get(PARAM_USERNAME).IsString() || !obj.Has(PARAM_PASSWORD) ||
+          !obj.Get(PARAM_PASSWORD).IsString()) {
+        Napi::Error::New(env, "Missing required parameter").ThrowAsJavaScriptException();
+        return;
+      }
+      this->cAuthentication =
+          pulsar_authentication_basic_create(obj.Get(PARAM_USERNAME).ToString().Utf8Value().c_str(),
+                                             obj.Get(PARAM_PASSWORD).ToString().Utf8Value().c_str());
     }
   } else if (authMethod == "athenz") {
     if (info.Length() < 2 || !info[1].IsString()) {

src/AuthenticationBasic.js

@@ -0,0 +1,27 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+const PulsarBinding = require('./pulsar-binding');
+
+class AuthenticationBasic {
+  constructor(params) {
+    this.binding = new PulsarBinding.Authentication('basic', params);
+  }
+}
+
+module.exports = AuthenticationBasic;

tstest.ts

@@ -70,6 +70,11 @@ import Pulsar = require('./index');
     token: 'foobar',
   });
 
+  const authBasic: Pulsar.AuthenticationBasic = new Pulsar.AuthenticationBasic({
+    username: 'basic.username',
+    password: 'basic.password',
+  });
+
   const client: Pulsar.Client = new Pulsar.Client({
     serviceUrl: 'pulsar://localhost:6650',
     authentication: authToken,