Pulling saws igner intoo separate namespace

Signed-off-by: Harsha Vamsi Kalluri <[email protected]>

index.js

@@ -47,7 +47,7 @@ if (clientVersion.includes('-')) {
   // clean prerelease
   clientVersion = clientVersion.slice(0, clientVersion.indexOf('-')) + 'p';
 }
-const AwsV4Signer = require('./lib/AwsV4Signer');
+const AwsV4Signer = require('./lib/aws/AwsV4Signer');
 
 const kInitialOptions = Symbol('opensearchjs-initial-options');
 const kChild = Symbol('opensearchjs-child');

lib/aws/AwsV4Signer.d.ts

@@ -0,0 +1,28 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ *
+ * Modifications Copyright OpenSearch Contributors. See
+ * GitHub history for details.
+ */
+
+import { Credentials } from '@aws-sdk/types';
+import Connection from '../Connection';
+import * as http from 'http';
+
+interface AwsV4SignerOptions {
+  credentials: Credentials;
+  region: string;
+}
+
+export interface AwsV4SignerResponse {
+  Connection: Connection;
+  buildSignedRequestObject(request: any): http.ClientRequestArgs;
+}
+
+export default function AwsV4Signer(opts: AwsV4SignerOptions): AwsV4SignerResponse;
+
+export {};

lib/AwsV4Signer.js → lib/aws/AwsV4Signer.js

@@ -9,27 +9,8 @@
  * GitHub history for details.
  */
 
-/*
- * Licensed to Elasticsearch B.V. under one or more contributor
- * license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright
- * ownership. Elasticsearch B.V. 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.
- */
-
 'use strict';
-const Connection = require('./Connection');
+const Connection = require('../Connection');
 const aws4 = require('aws4');
 const { AwsV4SignerError } = require('./errors');
 

lib/aws/errors.d.ts

@@ -0,0 +1,18 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ *
+ * Modifications Copyright OpenSearch Contributors. See
+ * GitHub history for details.
+ */
+import { OpenSearchClientError } from '../errors';
+
+export declare class AwsV4SignerError extends OpenSearchClientError {
+  name: string;
+  message: string;
+  data: any;
+  constructor(message: string, data: any);
+}

lib/aws/errors.js

@@ -0,0 +1,27 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ *
+ * Modifications Copyright OpenSearch Contributors. See
+ * GitHub history for details.
+ */
+
+'use strict';
+const { OpenSearchClientError } = require('../errors');
+
+class AwsV4SignerError extends OpenSearchClientError {
+  constructor(message, data) {
+    super(message, data);
+    Error.captureStackTrace(this, AwsV4SignerError);
+    this.name = 'AwsV4SignerError';
+    this.message = message || 'AwsV4Signer Error';
+    this.data = data;
+  }
+}
+
+module.exports = {
+  AwsV4SignerError,
+};

lib/errors.d.ts

@@ -117,10 +117,3 @@ export declare class NotCompatibleError<
   meta: ApiResponse<TResponse, TContext>;
   constructor(meta: ApiResponse);
 }
-
-export declare class AwsV4SignerError extends OpenSearchClientError {
-  name: string;
-  message: string;
-  data: any;
-  constructor(message: string, data: any);
-}

lib/errors.js

@@ -158,16 +158,6 @@ class NotCompatibleError extends OpenSearchClientError {
   }
 }
 
-class AwsV4SignerError extends OpenSearchClientError {
-  constructor(message, data) {
-    super(message, data);
-    Error.captureStackTrace(this, AwsV4SignerError);
-    this.name = 'AwsV4SignerError';
-    this.message = message || 'AwsV4Signer Error';
-    this.data = data;
-  }
-}
-
 module.exports = {
   OpenSearchClientError,
   TimeoutError,
@@ -179,5 +169,4 @@ module.exports = {
   ResponseError,
   RequestAbortedError,
   NotCompatibleError,
-  AwsV4SignerError,
 };

test/types/awsv4signer.test-d.ts

@@ -30,7 +30,7 @@
 
 import { expectType } from 'tsd';
 import { AwsV4Signer } from '../../';
-import { AwsV4SignerResponse } from '../../lib/AwsV4Signer';
+import { AwsV4SignerResponse } from '../../lib/aws/AwsV4Signer';
 
 const mockCreds = {
   accessKeyId: 'mockCredAccessKeyId',

test/types/connection.test-d.ts

@@ -42,8 +42,8 @@ import { ConnectionOptions } from '../../lib/Connection';
     agent: { keepAlive: false },
     status: 'alive',
     roles: {},
-    auth: { username: 'username', password: 'password' }
-  })
+    auth: { username: 'username', password: 'password' },
+  });
 
   expectType<Connection>(conn);
   expectType<URL>(conn.url);

test/unit/awsv4.test.js

@@ -0,0 +1,81 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * The OpenSearch Contributors require contributions made to
+ * this file be licensed under the Apache-2.0 license or a
+ * compatible open source license.
+ *
+ * Modifications Copyright OpenSearch Contributors. See
+ * GitHub history for details.
+ */
+const { test } = require('tap');
+const { URL } = require('url');
+const { v4: uuidv4 } = require('uuid');
+const { AwsV4Signer } = require('../../index');
+const { AwsV4SignerError } = require('../../lib/aws/errors');
+const { Connection } = require('../../index');
+
+test('Sign with SigV4', (t) => {
+  t.plan(2);
+
+  const mockCreds = {
+    accessKeyId: uuidv4(),
+    secretAccessKey: uuidv4(),
+  };
+
+  const mockRegion = 'us-west-2';
+
+  const AwsV4SignerOptions = { credentials: mockCreds, region: mockRegion };
+
+  const auth = AwsV4Signer(AwsV4SignerOptions);
+
+  const connection = new Connection({
+    url: new URL('https://localhost:9200'),
+  });
+
+  const request = connection.buildRequestObject({
+    path: '/hello',
+    method: 'GET',
+    headers: {
+      'X-Custom-Test': true,
+    },
+  });
+  const signedRequest = auth.buildSignedRequestObject(request);
+  t.hasProp(signedRequest.headers, 'X-Amz-Date');
+  t.hasProp(signedRequest.headers, 'Authorization');
+});
+
+test('Sign with SigV4 failure (with empty region)', (t) => {
+  t.plan(2);
+
+  const mockCreds = {
+    accessKeyId: uuidv4(),
+    secretAccessKey: uuidv4(),
+  };
+
+  const AwsV4SignerOptions = { credentials: mockCreds };
+
+  try {
+    AwsV4Signer(AwsV4SignerOptions);
+    t.fail('Should fail');
+  } catch (err) {
+    t.ok(err instanceof AwsV4SignerError);
+    t.equal(err.message, 'Region cannot be empty');
+  }
+});
+
+test('Sign with SigV4 failure (with empty credentials)', (t) => {
+  t.plan(2);
+
+  const mockRegion = 'us-west-2';
+
+  const AwsV4SignerOptions = { region: mockRegion };
+
+  try {
+    AwsV4Signer(AwsV4SignerOptions);
+    t.fail('Should fail');
+  } catch (err) {
+    t.ok(err instanceof AwsV4SignerError);
+    t.equal(err.message, 'Credentials cannot be empty');
+  }
+});

test/unit/client.test.js

@@ -33,12 +33,9 @@
 const { test } = require('tap');
 const { URL } = require('url');
 const buffer = require('buffer');
-const { v4: uuidv4 } = require('uuid');
 const intoStream = require('into-stream');
 const { ConnectionPool, Transport, Connection, errors } = require('../../index');
 const { Client, buildServer } = require('../utils');
-const { AwsV4Signer } = require('../../index');
-const { AwsV4SignerError } = require('../../lib/errors');
 let clientVersion = require('../../package.json').version;
 if (clientVersion.includes('-')) {
   clientVersion = clientVersion.slice(0, clientVersion.indexOf('-')) + 'p';
@@ -1192,68 +1189,3 @@ test('API compatibility header (x-ndjson)', (t) => {
     });
   });
 });
-
-test('Sign with SigV4', (t) => {
-  t.plan(2);
-
-  const mockCreds = {
-    accessKeyId: uuidv4(),
-    secretAccessKey: uuidv4(),
-  };
-
-  const mockRegion = 'us-west-2';
-
-  const AwsV4SignerOptions = { credentials: mockCreds, region: mockRegion };
-
-  const auth = AwsV4Signer(AwsV4SignerOptions);
-
-  const connection = new Connection({
-    url: new URL('https://localhost:9200'),
-  });
-
-  const request = connection.buildRequestObject({
-    path: '/hello',
-    method: 'GET',
-    headers: {
-      'X-Custom-Test': true,
-    },
-  });
-  const signedRequest = auth.buildSignedRequestObject(request);
-  t.hasProp(signedRequest.headers, 'X-Amz-Date');
-  t.hasProp(signedRequest.headers, 'Authorization');
-});
-
-test('Sign with SigV4 failure (with empty region)', (t) => {
-  t.plan(2);
-
-  const mockCreds = {
-    accessKeyId: uuidv4(),
-    secretAccessKey: uuidv4(),
-  };
-
-  const AwsV4SignerOptions = { credentials: mockCreds };
-
-  try {
-    AwsV4Signer(AwsV4SignerOptions);
-    t.fail('Should fail');
-  } catch (err) {
-    t.ok(err instanceof AwsV4SignerError);
-    t.equal(err.message, 'Region cannot be empty');
-  }
-});
-
-test('Sign with SigV4 failure (with empty credentials)', (t) => {
-  t.plan(2);
-
-  const mockRegion = 'us-west-2';
-
-  const AwsV4SignerOptions = { region: mockRegion };
-
-  try {
-    AwsV4Signer(AwsV4SignerOptions);
-    t.fail('Should fail');
-  } catch (err) {
-    t.ok(err instanceof AwsV4SignerError);
-    t.equal(err.message, 'Credentials cannot be empty');
-  }
-});