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iam_attachrolepolicy.js

iam_attachrolepolicy.js demonstrates how to attach a managed policy to an IAM role.

/** * Copyright 2010-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. * * This file is licensed under the Apache License, Version 2.0 (the "License"). * You may not use this file except in compliance with the License. A copy of * the License is located at * * http://aws.amazon.com/apache2.0/ * * This file 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. * */ // ABOUT THIS NODE.JS SAMPLE: This sample is part of the SDK for JavaScript Developer Guide topic at // https://docs.aws.amazon.com/sdk-for-javascript/v2/developer-guide/iam-examples-policies.html // Load the AWS SDK for Node.js var AWS = require('aws-sdk'); // Set the region AWS.config.update({region: 'REGION'}); // Create the IAM service object var iam = new AWS.IAM({apiVersion: '2010-05-08'}); var paramsRoleList = { RoleName: process.argv[2] }; iam.listAttachedRolePolicies(paramsRoleList, function(err, data) { if (err) { console.log("Error", err); } else { var myRolePolicies = data.AttachedPolicies; myRolePolicies.forEach(function (val, index, array) { if (myRolePolicies[index].PolicyName === 'AmazonDynamoDBFullAccess') { console.log("AmazonDynamoDBFullAccess is already attached to this role.") process.exit(); } }); var params = { PolicyArn: 'arn:aws:iam::aws:policy/AmazonDynamoDBFullAccess', RoleName: process.argv[2] }; iam.attachRolePolicy(params, function(err, data) { if (err) { console.log("Unable to attach policy to role", err); } else { console.log("Role attached successfully"); } }); } });

Sample Details

Service: iam

Last tested: 2018-06-02

Author: AWS-JSDG

Type: full-example

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