Merge pull request #381 from razee-io/channel_version_s3_upload

testcases for s3 encrypt/upload/download/decrypt

app/s3/s3Client.js

@@ -206,23 +206,3 @@ module.exports = class S3Client {
   }
 };
 
-// ;((async()=>{
-//   var s3Client = new module.exports(require('../conf.js').conf);
-//   var bucketName = 'razee--k4tty77xnpmgjppfw';
-//   var path = 'blah';
-//   var content = 'this is teh content';
-//   var encryptionKey = 'orgApiKey-21fd8bfa-cc1d-43dd-988f-ddec98d72db7';
-//   var ivText = 'oRAApY8YmWQx5a98rUVkhg==';
-//   var iv = Buffer.from(ivText, 'base64');
-//
-//   console.log(11111, bucketName, path, content, encryptionKey, ivText, iv);
-//
-//   var out = await s3Client.encryptAndUploadFile(bucketName, path, content, encryptionKey, iv);
-//
-//   console.log('uploaded', out);
-//
-//   var out = await s3Client.getAndDecryptFile(bucketName, path, encryptionKey, iv);
-//
-//   console.log('downloaded', out);
-// })());
-

app/s3/s3Client.tests.js

@@ -0,0 +1,68 @@
+/* eslint-env node, mocha */
+/**
+ * Copyright 2019 IBM Corp. All Rights Reserved.
+ *
+ * Licensed 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 assert = require('assert');
+const rewire = require('rewire');
+const AwsS3Mock = require('mock-aws-s3');
+var stream = require('stream');
+
+const S3Client = rewire('./s3Client');
+
+AwsS3Mock.config.basePath = '/tmp/buckets';
+S3Client.__set__({
+  AWS: AwsS3Mock,
+  bucketExists: ()=>{return true;}, //mock library doesnt have this function
+});
+
+describe('s3', () => {
+  describe('s3Client', () => {
+    it('encrypt, upload, download, and decrypt', async () => {
+      //assert.equal(responseCodeMapper(500), 'error');
+      var s3Client = new S3Client({
+        s3: {
+          endpoint: 'http://someS3/',
+          accessKeyId: 'accessKey',
+          secretAccessKey: 'secretKey',
+          locationConstraint: 'us-standard',
+          bucketPrefix: 'razee',
+          s3ForcePathStyle: true,
+          signatureVersion: 'v4',
+          sslEnabled: false,
+        },
+      });
+
+      var bucketName = 'razee--k4tty77xnpmgjppfw';
+      var path = 'blah';
+      var inContent = 'this is teh content';
+      var fileStream = stream.Readable.from([ inContent ]);
+      var encryptionKey = 'orgApiKey-21fd8bfa-cc1d-43dd-988f-ddec98d72db7';
+      var ivText = 'oRAApY8YmWQx5a98rUVkhg==';
+      var iv = Buffer.from(ivText, 'base64');
+
+      await s3Client.createBucket(bucketName);
+      s3Client.bucketExists = ()=>{return true;};
+
+      // encrypts and uploads
+      await s3Client.encryptAndUploadFile(bucketName, path, fileStream, encryptionKey, iv);
+
+      // downloads and decrypts
+      var outContent = await s3Client.getAndDecryptFile(bucketName, path, encryptionKey, iv);
+
+      // makes sure we got the right content back
+      assert.equal(inContent, outContent);
+    });
+  });
+});

package.json

@@ -43,6 +43,7 @@
     "express-mongo-sanitize": "^2.0.0",
     "express-query-boolean": "^2.0.0",
     "express-request-id": "^1.4.1",
+    "form-data": "^3.0.0",
     "fs-readfile-promise": "^3.0.1",
     "glob": "^7.1.6",
     "glob-promise": "^3.4.0",
@@ -59,6 +60,7 @@
     "json-key-validate": "^1.0.2",
     "jsonwebtoken": "^8.5.1",
     "lodash": "^4.17.14",
+    "mock-aws-s3": "^4.0.1",
     "moment": "^2.24.0",
     "mongodb": "^3.5.5",
     "mongoose": "^5.9.7",