@aws-sdk/token-providers is a package within the AWS SDK for JavaScript that provides various token providers for acquiring and managing tokens used for authentication and authorization with AWS services.

What are @aws-sdk/token-providers's main functionalities?

FromSSOToken

This feature allows you to create a token provider that retrieves tokens from AWS Single Sign-On (SSO). The code sample demonstrates how to configure the SSO token provider with a specific SSO session.

const { fromSSOToken } = require('@aws-sdk/token-providers');
const ssoTokenProvider = fromSSOToken({
  ssoClient: new SSOClient({ region: 'us-west-2' }),
  ssoSession: 'my-sso-session'
});

FromWebIdentityToken

This feature allows you to create a token provider that retrieves tokens from a web identity token file. The code sample demonstrates how to configure the web identity token provider with a specific role ARN and token file path.

const { fromWebIdentityToken } = require('@aws-sdk/token-providers');
const webIdentityTokenProvider = fromWebIdentityToken({
  roleArn: 'arn:aws:iam::123456789012:role/WebIdentityRole',
  webIdentityTokenFile: '/path/to/token'
});

FromCognitoIdentity

This feature allows you to create a token provider that retrieves tokens from Amazon Cognito Identity. The code sample demonstrates how to configure the Cognito identity token provider with a specific identity pool ID and logins.

const { fromCognitoIdentity } = require('@aws-sdk/token-providers');
const cognitoIdentityProvider = fromCognitoIdentity({
  identityPoolId: 'us-west-2:example-pool-id',
  logins: {
    'cognito-idp.us-west-2.amazonaws.com/us-west-2_example': 'example-token'
  }
});

Other packages similar to @aws-sdk/token-providers

Changelog

Source

3.163.0 (2022-09-01)

Features

client-controltower: This release contains the first SDK for AWS Control Tower. It introduces a new set of APIs: EnableControl, DisableControl, GetControlOperation, and ListEnabledControls. (855863c)
clients: update client endpoints as of 2022-09-01 (48701ed)
signature-v4: validate credential is valid before signing (#3892) (065eb7f)

Readme

Source

@aws-sdk/token-providers

A collection of all token providers. The token providers should be used when the authorization type is going to be token based. For example, the bearer authorization type set using httpBearerAuth trait in Smithy.

Static Token Provider

import { fromStatic } from "@aws-sdk/token-providers"

const token = { token: "TOKEN" };
const staticTokenProvider = fromStatic(token);

cont staticToken = await staticTokenProvider(); // returns { token: "TOKEN" }

SSO Token Provider

import { fromSso } from "@aws-sdk/token-providers"

// returns token from SSO token cache or ssoOidc.createToken() call.
cont ssoToken = await fromSso();

Token Provider Chain

import { nodeProvider } from "@aws-sdk/token-providers"

// returns token from default providers.
cont token = await nodeProvider();

Keywords

FAQs

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Last updated on 01 Sep 2022

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