fresh .git folder to protect hard-coded secrets changed to env vars

Author: evanharmon

.gitignore

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+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+

.nvmrc

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+8.1.3

README.md

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+# hss-notes-store-test-data
+test data uploader/generator for notes app
+
+## Setup
+### Requirements
+`export AWS_DEFAULT_PROFILE='my-mfa-profile'`
+- [] aws cli install
+- [] .aws config file
+- [] AWS account access to another account thru assumedRole MFA
+- [] nvm install
+- [] global yarn install
+
+AWS sdk for javascript doesn't provide the same support for assumedRoles with MFAs
+as Go sdk.
+
+## Running the App
+In the command prompt, use the aws cli to trigger the MFA prompt:
+`aws ec2 describe-instances`

index.js

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+const AWS = require('aws-sdk');
+const fs = require('fs');
+
+const createNote = require('./src/create-note');
+
+// Get AWS assumeRole to access sandbox account
+require('./src/assume-role-from-cli.js');
+AWS.config.update({region: 'us-west-2'});
+
+function inputParams(table, obj) {
+  const params = {
+    TableName: table,
+    Item: {
+      ID: { S: obj.ID },
+      Author: { S: obj.Author },
+      Title: { S: obj.Title },
+      Text: { S: obj.Text }
+    }
+  };
+  return params;
+}
+
+const ddb = new AWS.DynamoDB({apiVersion: '2012-08-10'});
+function putNote(params) {
+  return new Promise((resolve, reject) => {
+    if (!params) return reject('Invalid Params');
+
+    ddb.putItem(params, (err, data) => {
+      if (err) return reject(err);
+
+      // empty data without error is a success
+      resolve(data);
+    });
+  });
+}
+
+function populateNotes(cnt = 0) {
+    if (cnt >= 100) {
+      throw new Error('Create record count must be less than 100');
+    }
+
+    for (let i = 0; i < cnt; i += 1) {
+      const note = createNote();
+      const table = 'Note';
+      const params = inputParams(table, note);
+      if (params) {
+        putNote(params)
+          .then(res => {
+            console.log('success', res);
+          })
+          .catch(err => {
+            console.log('err', err);
+          });
+      }
+    }
+
+}
+populateNotes(1);

package.json

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+{
+  "name": "hss-notes-store-test-data",
+  "version": "1.0.0",
+  "main": "index.js",
+  "repository": "https://github.com/harmonsoftwaresolutions/hss-notes-store-test-data.git",
+  "author": "Evan Harmon <[email protected]>",
+  "license": "none",
+  "dependencies": {
+    "aws-sdk": "^2.80.0",
+    "faker": "^4.1.0",
+    "ini": "^1.3.4"
+  },
+  "devDependencies": {
+    "eslint": "^4.1.1"
+  }
+}

src/assume-role-from-cli.js

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+const AWS = require('aws-sdk');
+const ini = require('ini');
+const fs = require('fs');
+
+fs.readFileSync(`${process.env.HOME}/.aws/config`, 'utf-8');
+
+// SDK doesn't provide assumeRole MFA for other accounts in config like GO sdk
+const awsProfile = process.env.AWS_DEFAULT_PROFILE;
+if (awsProfile) {
+  try {
+    const HOME = process.env.HOME;
+    const configFile = fs.readFileSync(`${HOME}/.aws/config`, 'utf-8');
+    const configIni = ini.parse(configFile);
+    const awsProfileConfig = configIni[`profile ${awsProfile}`];
+    if (awsProfileConfig && awsProfileConfig.role_arn) {
+      const roleArn = awsProfileConfig.role_arn.replace(/:/g, '_').replace(/[^A-Za-z0-9\-_]/g, '-');
+      const awsCliCacheFilename = `${awsProfile}--${roleArn}`;
+      const awsCliCachePath = `${HOME}/.aws/cli/cache/${awsCliCacheFilename}.json`;
+      const cacheFile = fs.readFileSync(awsCliCachePath, 'utf-8');
+      const awsCliCache = JSON.parse(cacheFile);
+
+      const sts = new AWS.STS();
+      AWS.config.credentials = sts.credentialsFrom(awsCliCache, awsCliCache);
+    }
+  } catch (err) {
+    console.log(err)
+  }
+}

src/create-note.js

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+const faker = require('faker');
+
+module.exports = function createNote() {
+    const note = {
+      ID: faker.random.uuid(),
+      Author: faker.name.firstName() + " " + faker.name.lastName(),
+      Title: faker.lorem.words(),
+      Text: faker.lorem.paragraph(),
+    };
+    return note;
+};