chore(main): release 4.3.0

chore: release 4.3.0
Release-As: 4.3.0
2026-09-01 05:45:06 +09:00 · 2025-08-04 13:47:32 -07:00 · 2025-08-04 13:34:43 -07:00 · 2025-08-04 20:30:15 +00:00 · 2025-08-04 13:29:35 -07:00 · 2025-08-04 11:48:51 -07:00
39 changed files with 12591 additions and 8762 deletions
@@ -24,7 +24,7 @@ jobs:
        with:
          parse-json-secrets: true
          secret-ids: |
-            OSDS,arn:aws:secretsmanager:us-west-2:206735643321:secret:github-aws-sdk-osds-automation-gebs9n
+            ${{ secrets.OSDS_PACKAGING_ROLE }}
      - name: Enable PR automerge
        run: gh pr merge --auto --squash "$PR_URL"
        env:
@@ -1,8 +1,12 @@
 name: Dependabot auto-approve
-on: pull_request
+on:
  pull_request_target:
  workflow_dispatch:
 permissions:
  pull-requests: write
  id-token: write
  contents: read
 jobs:
  dependabot:
    runs-on: ubuntu-latest
@@ -17,14 +21,14 @@ jobs:
        uses: aws-actions/configure-aws-credentials@v4
        with:
          aws-region: us-west-2
-          role-to-assume: ${{ secrets.SECRETS_AWS_PACKAGING_ROLE_TO_ASSUME }}
+          role-to-assume: ${{ secrets.CONFIGUREAWSCREDENTIALSPACKAGEROLEARN }}
          role-duration-seconds: 900
      - name: Get bot user token
        uses: aws-actions/aws-secretsmanager-get-secrets@v2
        with:
          parse-json-secrets: true
          secret-ids: |
-            OSDS,arn:aws:secretsmanager:us-west-2:206735643321:secret:github-aws-sdk-osds-automation-gebs9n
+            ${{ secrets.OSDS_PACKAGING_ROLE }}
      - name: Approve PR if not already approved
        run: |
          gh pr checkout "$PR_URL"
@@ -39,7 +39,7 @@ jobs:
        with:
          parse-json-secrets: true
          secret-ids: |
-            OSDS,arn:aws:secretsmanager:us-west-2:206735643321:secret:github-aws-sdk-osds-automation-gebs9n
+            ${{ secrets.OSDS_PACKAGING_ROLE }}
      - name: Commit
        run: |
          echo "::add-mask::${{ env.OSDS_ACCESS_TOKEN }}"
@@ -32,7 +32,7 @@
          with:
            parse-json-secrets: true
            secret-ids: |
-              OSDS,arn:aws:secretsmanager:us-west-2:206735643321:secret:github-aws-sdk-osds-automation-gebs9n
+              ${{ secrets.OSDS_PACKAGING_ROLE }}
        - name: Run release-please
          uses: googleapis/release-please-action@v4
@@ -1,112 +0,0 @@
 name: Run Integ tests
 on:
  workflow_dispatch:
 jobs:
  integ-oidc:
    permissions:
      contents: read
      id-token: write
    strategy:
      fail-fast: false
      matrix:
        os: [[self-hosted, linux-fargate], windows-latest, ubuntu-latest, macos-latest]
    name: Run OIDC integ tests
    runs-on: ${{ matrix.os }}
    timeout-minutes: 30
    steps:
      - name: "Checkout repository"
        uses: actions/checkout@v4
      - name: Integ test for OIDC
        uses: ./
        with:
          aws-region: us-west-2
          role-to-assume: ${{ secrets.SECRETS_OIDC_AWS_ROLE_TO_ASSUME }}
          role-duration-seconds: 900
          role-session-name: IntegOidcAssumeRole
          role-external-id: ${{ secrets.SECRETS_OIDC_AWS_ROLE_EXTERNAL_ID }}
  integ-oidc-env:
    permissions:
      contents: read
      id-token: write
    strategy:
      fail-fast: false
      matrix:
        os: [[self-hosted, linux-fargate], windows-latest, ubuntu-latest, macos-latest]
    name: Run OIDC integ tests with existing invalid env vars
    runs-on: ${{ matrix.os }}
    env:
      AWS_ACCESS_KEY_ID: dummyaccesskeyid
      AWS_SECRET_ACCESS_KEY: dummysecretkey
      AWS_SESSION_TOKEN: dummytoken
    timeout-minutes: 30
    steps:
      - name: "Checkout repository"
        uses: actions/checkout@v4
      - name: Integ test for OIDC
        uses: ./
        with:
          aws-region: us-west-2
          role-to-assume: ${{ secrets.SECRETS_OIDC_AWS_ROLE_TO_ASSUME }}
          role-duration-seconds: 900
          role-session-name: IntegOidcAssumeRole
          role-external-id: ${{ secrets.SECRETS_OIDC_AWS_ROLE_EXTERNAL_ID }}
  integ-access-keys:
    strategy:
      fail-fast: false
      matrix:
        os: [[self-hosted, linux-fargate], windows-latest, ubuntu-latest, macos-latest]
    name: Run access key integ tests
    runs-on: ${{ matrix.os }}
    timeout-minutes: 30
    steps:
      - name: "Checkout repository"
        uses: actions/checkout@v4
      - name: Integ test for access keys
        uses: ./
        with:
          aws-region: us-west-2
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
          role-to-assume: ${{ secrets.SECRETS_AWS_ROLE_TO_ASSUME }}
          role-session-name: IntegAccessKeysAssumeRole
          role-external-id: ${{ secrets.SECRETS_AWS_ROLE_EXTERNAL_ID }}
  integ-access-keys-env:
    strategy:
      fail-fast: false
      matrix:
        os: [[self-hosted, linux-fargate], windows-latest, ubuntu-latest, macos-latest]
    name: Run access key from env integ tests
    runs-on: ${{ matrix.os }}
    timeout-minutes: 30
    steps:
      - name: "Checkout repository"
        uses: actions/checkout@v4
      - name: Integ test for access keys
        uses: ./
        env:
          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        with:
          aws-region: us-west-2
          role-to-assume: ${{ secrets.SECRETS_AWS_ROLE_TO_ASSUME }}
          role-session-name: IntegAccessKeysAssumeRole
          role-external-id: ${{ secrets.SECRETS_AWS_ROLE_EXTERNAL_ID }}
  integ-iam-user:
    strategy:
      fail-fast: false
      matrix:
        os: [[self-hosted, linux-fargate], windows-latest, ubuntu-latest, macos-latest]
    name: Run IAM User integ tests
    runs-on: ${{ matrix.os }}
    timeout-minutes: 30
    steps:
      - name: "Checkout repository"
        uses: actions/checkout@v4
      - name: Integ test for IAM user
        uses: ./
        with:
          aws-region: us-west-2
          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
@@ -1,5 +1,5 @@
 {
  ".release-please-manifest.json": "4.0.2",
  "package.json": "4.0.2",
-  ".": "4.1.0"
+  ".": "4.3.0"
 }
@@ -2,6 +2,55 @@
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 ## [4.3.0](https://github.com/aws-actions/configure-aws-credentials/compare/v4.3.0...v4.3.0) (2025-08-04)
 ### Bug Fixes
 * properly set proxy environment variable ([cbea708](https://github.com/aws-actions/configure-aws-credentials/commit/cbea70821e4ab985ad3be0e5a93390523e257cde))
 ### Miscellaneous Chores
 * release 4.3.0 ([3f7c218](https://github.com/aws-actions/configure-aws-credentials/commit/3f7c2187213bafaa1ea60a850b27082cbf55dda0))
 ## [4.3.0](https://github.com/aws-actions/configure-aws-credentials/compare/v4.2.1...v4.3.0) (2025-08-04)
 ### Features
 * depenency update and feature cleanup ([#1414](https://github.com/aws-actions/configure-aws-credentials/issues/1414)) ([59489ba](https://github.com/aws-actions/configure-aws-credentials/commit/59489ba544930000b7b67412c167f5fe816568cf)), closes [#1062](https://github.com/aws-actions/configure-aws-credentials/issues/1062) [#1191](https://github.com/aws-actions/configure-aws-credentials/issues/1191)
 * Optional environment variable output ([c3b3ce6](https://github.com/aws-actions/configure-aws-credentials/commit/c3b3ce61b02510937ff02916a4eb153874bc5085))
 ### Bug Fixes
 * **docs:** readme samples versioning ([5b3c895](https://github.com/aws-actions/configure-aws-credentials/commit/5b3c89504689ea1ea2b6000b23a6a2aac463662a))
 * the wrong example region for China partition in README ([37fe9a7](https://github.com/aws-actions/configure-aws-credentials/commit/37fe9a740bcb30ee8cccd96feb90666c937311f2))
 ## [4.2.1](https://github.com/aws-actions/configure-aws-credentials/compare/v4.2.0...v4.2.1) (2025-05-14)
 ### Bug Fixes
 * ensure explicit inputs take precedence over environment variables ([e56e6c4](https://github.com/aws-actions/configure-aws-credentials/commit/e56e6c4038915cd5a7238a671fe97f44c98a40b0))
 * prioritize explicit inputs over environment variables ([df9c8fe](https://github.com/aws-actions/configure-aws-credentials/commit/df9c8fed6b364f0d1fb0e6e03a0ec26f1ea4e3fc))
 ## [4.2.0](https://github.com/aws-actions/configure-aws-credentials/compare/v4.1.0...v4.2.0) (2025-05-06)
 ### Features
 * add Expiration field to Outputs ([a4f3267](https://github.com/aws-actions/configure-aws-credentials/commit/a4f326760c1c1bf49ab86051c658d6501816b930))
 * Document role-duration-seconds range ([5a0cf01](https://github.com/aws-actions/configure-aws-credentials/commit/5a0cf0167f837dfa7af7d951ba6a78a38dc2b79e))
 * support action inputs as environment variables ([#1338](https://github.com/aws-actions/configure-aws-credentials/issues/1338)) ([2c168ad](https://github.com/aws-actions/configure-aws-credentials/commit/2c168adcae62d67531ba83842723c8f30695116a))
 ### Bug Fixes
 * make sure action builds, also fix dependabot autoapprove ([c401b8a](https://github.com/aws-actions/configure-aws-credentials/commit/c401b8a98c5067672f52e0387cdd87d54acfe1fd))
 * role chaning on mulitple runs ([#1340](https://github.com/aws-actions/configure-aws-credentials/issues/1340)) ([9e38641](https://github.com/aws-actions/configure-aws-credentials/commit/9e386419117a9edd458297e4f1822a5df7506a03))
 ## [4.1.0](https://github.com/aws-actions/configure-aws-credentials/compare/v4.0.3...v4.1.0) (2025-02-08)
@@ -1,98 +1,130 @@
-## Configure AWS Credentials for GitHub Actions
+Configure AWS Credentials
-Configure your AWS credentials and region environment variables for use in other
+=========================
-GitHub Actions.
+Authenticate to AWS in GitHub Actions! Works especially well with [AWS Secrets
 Manager](https://github.com/aws-actions/aws-secretsmanager-get-secrets).
-This action implements the AWS JavaScript SDK credential resolution chain
+Quick Start (OIDC, recommended)
-and exports session environment variables for your other Actions to use.
+-------------------------------
-Environment variable exports are detected by both the AWS SDKs and the AWS CLI
+1. Create an IAM Identity Provider in your AWS account for GitHub OIDC. (See 
-for AWS API calls.
+[OIDC configuration](#oidc-configuration) below for details.)
 2. Create an IAM Role in your AWS account with a trust policy that allows GitHub
 Actions to assume it:
    <details>
    <summary>GitHub OIDC Trust Policy</summary>
-## Overview
+    ```json
-API calls to AWS need to be signed with credential information, so when you use
+    {
-one of the AWS SDKs or an AWS tool, you must provide it with AWS credentials and
+      "Version": "2012-10-17",
-and AWS region. One way to do that in GitHub Actions is to use a repository
+      "Statement": [
-secret with IAM credentials, but this doesn't follow [AWS security
+        {
-guidelines](https://docs.aws.amazon.com/IAM/latest/UserGuide/security-creds.html)
+          "Effect": "Allow",
-on using long term credentials. Instead, we recommend that you use a long term
+          "Principal": {
-credential or JWT to fetch a temporary credential, and use that with your tools
+            "Federated": "arn:aws:iam::<AWS_ACCOUNT_ID>:oidc-provider/token.actions.githubusercontent.com"
-instead. This GitHub Action facilitates just that.
+          },
          "Action": "sts:AssumeRoleWithWebIdentity",
          "Condition": {
            "StringEquals": {
              "token.actions.githubusercontent.com:aud": "sts.amazonaws.com",
              "token.actions.githubusercontent.com:sub": "repo:<GITHUB_ORG>/<GITHUB_REPOSITORY>:ref:refs/heads/<GITHUB_BRANCH>"
            }
          }
        }
      ]
    }
    ```
    </details>
 3. Attach permissions to the IAM Role that allow it to access the AWS resources 
 you need.
 4. Add the following to your GitHub Actions workflow:
    <details>
    <summary>Example Workflow</summary>
-AWS SDKs and Tools look for your credentials in standardized environment
+    ```yaml
-variables. In essence, this Action runs through the standard [credential
+    # Need ID token write permission to use OIDC
-resolution flow](https://docs.aws.amazon.com/sdkref/latest/guide/standardized-credentials.html),
+    permissions:
-and at the end, exports environment variables for you to use later.
+      id-token: write
    jobs:
      run_job_with_aws:
        runs-on: ubuntu-latest
        steps:
          - name: Configure AWS Credentials
            uses: aws-actions/configure-aws-credentials@main # Or a specific version
            with:
              role-to-assume: <Role ARN you created in step 2>
              aws-region: <AWS Region you want to use>
          - name: Additional steps
            run: |
              # Your commands that require AWS credentials
              aws sts get-caller-identity 
    ```
    </details>
 That's it! Your GitHub Actions workflow can now access AWS resources using the
 IAM Role you created. Other authentication scenarios are also supported (see
 below).
-We support five methods for fetching credentials from AWS, but we recommend that
+Security Recommendations
-you use GitHub's OIDC provider in conjunction with a configured AWS IAM
+------------------------
-Identity Provider endpoint.
+* Use temporary credentials when possible. OIDC is recommended because it
  provides temporary credentials and it's easy to set up.
 * Do not store credentials in your repository's code. Consider using
  [git-secrets](https://github.com/awslabs/git-secrets) to prevent committing
  secrets to your repository.
 * [Grant least privilege](https://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html#grant-least-privilege)
  to your workflows. Grant only those permissions that are necessary for the
  workflow to run.
 * [Monitor the activity](https://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html#keep-a-log)
  of the credentials used in workflows.
 * Periodically rotate any long-lived credentials that you use.
 * Store sensitive information in a secure way, such as using
  [AWS Secrets Manager](https://aws.amazon.com/secrets-manager/) or
  [GitHub Secrets](https://docs.github.com/en/actions/security-guides/encrypted-secrets).
-For more information on how to do that, read on.
+Other Authentication Scenarios
 ------------------------------
 This action supports five different authentication methods that are configured
 by specifying different inputs.
-### Note about GHES
+1. Use a `core.getIDToken()` call to authenticate via OIDC.
-
+2. Re-export existing long-lived IAM credentials (access key ID and secret
-Some of this documentation may be inaccurate if you are using GHES (GitHub
+   access key) as environment variables.
-Enterprise Server), please take note to review the GitHub documentation when
+3. Use static credentials stored in GitHub Secrets to fetch temporary
-relevant.
+   credentials via STS AssumeRole.
-
+4. Use a Web Identity Token to fetch temporary credentials via STS
-For example, the URL that the OIDC JWT is issued from is different than the
+   AssumeRoleWithWebIdentity.
-usual `token.actions.githubusercontent.com`, and will be unique to your
+5. Use credentials stored in the Action environment to fetch temporary
-enterprise server. As a result, you will need to configure this differently when
+   credentials via STS AssumeRole.
 you create the Identity Provider.
 We do not presently have a GHES testing environment to validate this action. If
 you are running in GHES and encounter problems, please
 [let us know](https://github.com/aws-actions/configure-aws-credentials/issues/new/choose).
 ## Security recommendations
 We recommend following
 [Amazon IAM best practices](https://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html)
 for the AWS credentials used in GitHub Actions workflows, including:
  * Do not store credentials in your repository's code.
  * [Grant least privilege](https://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html#grant-least-privilege)
  to the credentials used in GitHub Actions workflows. Grant only the
  permissions required to perform the actions in your GitHub Actions workflows.
  Do not assume overly permissive roles, even for testing.
  * [Monitor the activity](https://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html#keep-a-log)
  of the credentials used in GitHub Actions workflows.
  * Use temporary credentials when possible.
  * Periodically rotate any long-term credentials you use.
 ## Using this action
 There are five different supported ways to retrieve credentials:
 - Using GitHub's OIDC provider (`AssumeRoleWithWebIdentity`)
 - Proceeding as an IAM user (No STS call is made)
 - Using access keys as action input (`AssumeRole`)
 - Using a WebIdentity Token File (`AssumeRoleWithWebIdentity`)
 - Using existing credentials in your runner (`AssumeRole`)
 Because we use the AWS JavaScript SDK, we always will use the [credential
 resolution flow for Node.js](https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/setting-credentials-node.html).
 Depending on your inputs, the action might override parts of this flow.
-We recommend using the first option above: [GitHub's OIDC provider](https://docs.github.com/en/actions/deployment/security-hardening-your-deployments/configuring-openid-connect-in-amazon-web-services).
+<details>
-This method uses OIDC to get short-lived credentials needed for your actions.
+<summary>Inputs and their effects on the credential resolution flow</summary>
 See [OIDC](#OIDC) for more information on how to setup your AWS account to
 assume a role with OIDC. 
-The following table describes which method we'll use to get your credentials
+| **Identity Used**                        | `aws-access-key-id` | `role-to-assume` | `web-identity-token-file` | `role-chaining` |
-based on which values are supplied to the Action:
+| ---------------------------------------- | ------------------- | ---------------- | ------------------------- | --------------- |
-
+| [✅ Recommended] GitHub OIDC             |                     | ✔                |                           |                 |
-| **Identity Used**                                               | `aws-access-key-id` | `role-to-assume` | `web-identity-token-file` | `role-chaining` | `id-token` permission
+| IAM User (no AssumeRole)                 | ✔                   |                  |                           |                 |
-| --------------------------------------------------------------- | ------------------- | ---------------- | ------------------------- | - | - |
+| AssumeRole using static IAM credentials  | ✔                   | ✔                |                           |                 |
-| [✅ Recommended] Assume Role directly using GitHub OIDC provider |                     | ✔                |                           | | ✔ |
+| AssumeWithWebIdentity use a token file   |                     | ✔                | ✔                         |                 |
-| IAM User                                                        | ✔                   |                  |                           | | |
+| AssumeRole using existing credentials    |                     | ✔                |                           | ✔               |
 | Assume Role using IAM User credentials                          | ✔                   | ✔                |                           | | |
 | Assume Role using WebIdentity Token File credentials            |                     | ✔                | ✔                         | | |
 | Assume Role using existing credentials | | ✔ | | ✔ | |
 *Note: `role-chaining` is not always necessary to use existing credentials.
 If you're getting a "Credentials loaded by the SDK do not match" error,
 try enabling this option.*
 </details>
 Additionally, **`aws-region`** is always required.
 *Note: If you use GitHub Enterprise Server, you must use the you may need to
 adjust examples here to match your environment.*
 Additional Options
 ------------------
 ### Options
 See [action.yml](./action.yml) for more detail.
 <details>
 <summary>Options list and descriptions</summary>
 |          Option           |                                            Description                                            | Required |
 |---------------------------|---------------------------------------------------------------------------------------------------|----------|
@@ -105,33 +137,82 @@ See [action.yml](./action.yml) for more detail.
 | audience                  | The JWT audience when using OIDC. Used in non-default AWS partitions, like China regions.         |    No    |
 | http-proxy                | An HTTP proxy to use for API calls.                                                               |    No    |
 | mask-aws-account-id       | AWS account IDs are not considered secret. Setting this will hide account IDs from output anyway. |    No    |
-| role-duration-seconds     | The assumed role duration in seconds, if assuming a role. Defaults to 1 hour.                     |    No    |
+| role-duration-seconds     | The assumed role duration in seconds, if assuming a role. Defaults to 1 hour (3600 seconds). Acceptable values range from 15 minutes (900 seconds) to 12 hours (43200 seconds). |    No    |
 | role-external-id          | The external ID of the role to assume. Only needed if your role requires it.                      |    No    |
 | role-session-name         | Defaults to "GitHubActions", but may be changed if required.                                      |    No    |
 | role-skip-session-tagging | Skips session tagging if set.                                                                     |    No    |
 | inline-session-policy     | You may further restrict the assumed role policy by defining an inline policy here.               |    No    |
 | managed-session-policies  | You may further restrict the assumed role policy by specifying a managed policy here.             |    No    |
-| output-credentials        | When set, outputs fetched credentials as action step output. Defaults to false.                   |    No    |
+| output-credentials        | When set, outputs fetched credentials as action step output. (Outputs aws-access-key-id, aws-secret-access-key, aws-session-token, aws-account-id, and aws-expiration). Defaults to false.                   |    No    |
 | output-env-credentials       | When set, outputs fetched credentials as environment variables (AWS_REGION, AWS_DEFAULT_REGION, AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_SESSION_TOKEN). Defaults to true. Set to false if you need to avoid setting/changing env variables. You'd probably want to use output-credentials if you disable this. (NOTE: Setting to false will prevent the aws-account-id from being exported as a step output). |    No    |
 | unset-current-credentials | When set, attempts to unset any existing credentials in your action runner.                       |    No    |
 | disable-retry             | Disabled retry/backoff logic for assume role calls. By default, retries are enabled.              |    No    |
 | retry-max-attempts        | Limits the number of retry attempts before giving up. Defaults to 12.                             |    No    |
 | special-characters-workaround | Uncommonly, some environments cannot tolerate special characters in a secret key. This option will retry fetching credentials until the secret access key does not contain special characters. This option overrides disable-retry and retry-max-attempts. | No |
 | use-existing-credentials  | When set, the action will check if existing credentials are valid and exit if they are. Defaults to false. |    No    |
 </details>
-#### Credential Lifetime
+#### Adjust the retry mechanism
-The default session duration is **1 hour**.
+You can configure retry settings for if the STS call fails. By default, we
 retry with exponential backoff `12` times. You can disable this behavior
 altogether by setting the `disable-retry` input to `true`, or you can configure
 the number of times it retries with the `retry-max-attempts` input.
-If you would like to adjust this you can pass a duration to
+#### Mask account ID
-`role-duration-seconds`, but the duration cannot exceed the maximum that was
+Your account ID is not masked by default in workflow logs. You can set the
-defined when the IAM Role was created.
+`mask-aws-account-id` input to `true` to mask your account ID in workflow logs
 if desired.
-#### External ID
+#### Unset current credentials
-If your role requires an external ID to assume, you can provide the external ID
+Sometimes, existing credentials in your runner can get in the way of the
-with the `role-external-id` input
+intended outcome. You can set the `unset-current-credentials` input to `true` to
 work around this issue.
-#### Session tagging and name
+#### Use an HTTP proxy
 If need use an HTTP proxy you can set it in the action manually. Additionally
 this action will always consider the `HTTP_PROXY` environment variable.
 <details>
 <summary>Proxy configuration</summary>
 Manually configured proxy:
 ```yaml
 uses: aws-actions/configure-aws-credentials@v4.2.1
 with:
  aws-region: us-east-2
  role-to-assume: my-github-actions-role
  http-proxy: "http://companydomain.com:3128"
 ```
 Proxy configured in the environment variable:
 ```bash
 # Your environment configuration
 HTTP_PROXY="http://companydomain.com:3128"
 ```
 </details>
 #### Special characters in AWS_SECRET_ACCESS_KEY
 Some edge cases are unable to properly parse an `AWS_SECRET_ACCESS_KEY` if it
 contains special characters. For more information, please see the
 [AWS CLI documentation](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-troubleshooting.html#tshoot-signature-does-not-match).
 If you set the `special-characters-workaround` option, this action will
 continually retry fetching credentials until we get one that does not have
 special characters. This option overrides the `disable-retry` and
 `retry-max-attempts` options. We recommend that you do not enable this option
 unless required, because retrying APIs infinitely until they succeed is not best
 practice.
 Session Naming and Policies
 ---------------------------
 The default session name is "GitHubActions", and you can modify it by specifying
-the desired name in `role-session-name`. The session will be tagged with the
+the desired name in `role-session-name`.
 *Note: you might find it helpful to set the `role-session-name` to `${{ github.run_id }}` 
 so as to clarify in audit logs which AWS actions were performed by which workflow 
 run.*
 The session will be tagged with the
 following tags: (Refer to [GitHub's documentation for `GITHUB_` environment
 variable definitions](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/using-environment-variables#default-environment-variables))
@@ -151,21 +232,7 @@ Particularly, `GITHUB_WORKFLOW` will be truncated if it's too long. If
 `GITHUB_ACTOR` or `GITHUB_WORKFLOW` contain invalid characters, the characters
 will be replaced with an '*'._
-The action will use session tagging by default during role assumption, unless
+The action will use session tagging by default unless you are using OIDC.
 you follow our recommendation and are assuming a role with a WebIdentity. For
 WebIdentity role assumption, the session tags have to be included in the encoded
 WebIdentity token. This means that tags can only be supplied by the OIDC
 provider, and they cannot set during the AssumeRoleWithWebIdentity API call
 within the Action. See [#419](https://github.com/aws-actions/configure-aws-credentials/issues/419)
 for more information.
 You can skip this session tagging by providing
 `role-skip-session-tagging` as true in the action's inputs:
 ```yaml
      uses: aws-actions/configure-aws-credentials@v4
      with:
        role-skip-session-tagging: true
 ```
 ### Session policies
 Session policies are not required, but they allow you to limit the scope of the
@@ -176,15 +243,19 @@ session policy by its ARN.
 #### Inline session policies
 An IAM policy in stringified JSON format that you want to use as an inline
 session policy. Depending on preferences, the JSON could be written on a single
-line like this:
+line.
 <details>
 <summary>Inline session policy examples</summary>
 ```yaml
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v4.2.1
      with:
         inline-session-policy: '{"Version":"2012-10-17","Statement":[{"Sid":"Stmt1","Effect":"Allow","Action":"s3:List*","Resource":"*"}]}'
 ```
 Or we can have a nicely formatted JSON as well:
 ```yaml
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v4.2.1
      with:
         inline-session-policy: >-
          {
@@ -199,56 +270,33 @@ Or we can have a nicely formatted JSON as well:
           ]
          }
 ```
 </details>
 #### Managed session policies
 The Amazon Resource Names (ARNs) of the IAM managed policies that you want to
 use as managed session policies. The policies must exist in the same account as
-the role. You can pass a single managed policy like this:
+the role.
 <details>
 <summary>Managed session policy examples</summary>
 ```yaml
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v4.2.1
      with:
         managed-session-policies: arn:aws:iam::aws:policy/AmazonS3ReadOnlyAccess
 ```
 And we can pass multiple managed policies likes this:
 ```yaml
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v4.2.1
      with:
         managed-session-policies: |
          arn:aws:iam::aws:policy/AmazonS3ReadOnlyAccess
          arn:aws:iam::aws:policy/AmazonS3OutpostsReadOnlyAccess
 ```
 </details>
-### Misc
+OIDC Configuration
-
+-------------------
 #### Adjust the retry mechanism
 You can now configure retry settings for when the STS call fails. By default, we
 retry with exponential backoff `12` times. You can disable this behavior
 altogether by setting the `disable-retry` input to `true`, or you can configure
 the number of times it retries with the `retry-max-attempts` input.
 #### Mask account ID
 Your account ID is not masked by default in workflow logs since it's not
 considered sensitive information. However, you can set the `mask-aws-account-id`
 input to `true` to mask your account ID in workflow logs if desired.
 #### Unset current credentials
 Sometimes, existing credentials in your runner can get in the way of the
 intended outcome. You can set the `unset-current-credentials` input to `true` to
 work around this issue.
 #### Special characters in AWS_SECRET_ACCESS_KEY
 Some edge cases are unable to properly parse an `AWS_SECRET_ACCESS_KEY` if it
 contains special characters. For more information, please see the
 [AWS CLI documentation](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-troubleshooting.html#tshoot-signature-does-not-match).
 If you set the `special-characters-workaround` option, this action will
 continually retry fetching credentials until we get one that does not have
 special characters. This option overrides the `disable-retry` and
 `retry-max-attempts` options. We recommend that you do not enable this option
 unless required, because retrying APIs infinitely until they succeed is not best
 practice.
 ## OIDC
 We recommend using [GitHub's OIDC
 provider](https://docs.github.com/en/actions/deployment/security-hardening-your-deployments/configuring-openid-connect-in-amazon-web-services)
 to get short-lived AWS credentials needed for your actions. When using OIDC, you
@@ -267,15 +315,6 @@ To get this to work
 5. Specify that role's ARN when setting up this action.
 First, in order for this action to create the JWT, your workflow file must have
 the `id-token: write` permission:
 ```yaml
    permissions:
      id-token: write
      contents: read
 ```
 ### OIDC Audience
 When the JWT is created, an audience needs to be specified. Normally, you would
@@ -286,83 +325,33 @@ You can specify the audience through the `audience` input:
 ```yaml
    - name: Configure AWS Credentials for China region audience
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v4.2.1
      with:
        audience: sts.amazonaws.com.cn
-        aws-region: us-east-3
+        aws-region: cn-northwest-1
        role-to-assume: arn:aws-cn:iam::123456789100:role/my-github-actions-role
 ```
 ### Configuring IAM to trust GitHub
-To use GitHub's OIDC provider, you must first set up federation
+To use GitHub's OIDC provider, you must first set up federation in your AWS
-with the provider as an IAM IdP. The GitHub OIDC provider only needs to be
+account. This involves creating an IAM Identity Provider that trusts GitHub's
-created once per account (i.e. multiple IAM Roles that can be assumed by the
+OIDC endpoint. You can create an IAM Identity Provider in the AWS Management 
-GitHub's OIDC can share a single OIDC Provider). Here is a sample CloudFormation
+Console by specifying the following details:
-template that will configure this trust for you.
+- **Provider Type**: OIDC
 - **Provider URL**: `https://token.actions.githubusercontent.com`
 - **Audience**: `sts.amazonaws.com` (or your custom audience if you specified
  one in the `audience` input)
-Note that the thumbprint below has been set to all F's because the thumbprint is
+Prior versions of this documentation gave instructions for specifying the
-not used when authenticating `token.actions.githubusercontent.com`. This is a
+certificate fingerprint, but this is no longer necessary. The thumbprint, if 
-special case used *only when GitHub's OIDC is authenticating to IAM*. IAM uses
+specified, will be ignored.
 its library of trusted CAs to authenticate. The value is still the API, so it
 must be specified.
-You can copy the template below, or load it from here: 
+You can also create the IAM Identity Provider using the AWS CLI:
 https://d38mtn6aq9zhn6.cloudfront.net/configure-aws-credentials-latest.yml
-```yaml
+```bash
-Parameters:
+aws iam create-open-id-connect-provider \
-  GitHubOrg:
+    --url https://token.actions.githubusercontent.com \
-    Description: Name of GitHub organization/user (case sensitive)
+    --client-id-list sts.amazonaws.com 
    Type: String
  RepositoryName:
    Description: Name of GitHub repository (case sensitive)
    Type: String
  OIDCProviderArn:
    Description: Arn for the GitHub OIDC Provider.
    Default: ""
    Type: String
  OIDCAudience:
    Description: Audience supplied to configure-aws-credentials.
    Default: "sts.amazonaws.com"
    Type: String
 Conditions:
  CreateOIDCProvider: !Equals 
    - !Ref OIDCProviderArn
    - ""
 Resources:
  Role:
    Type: AWS::IAM::Role
    Properties:
      AssumeRolePolicyDocument:
        Statement:
          - Effect: Allow
            Action: sts:AssumeRoleWithWebIdentity
            Principal:
              Federated: !If 
                - CreateOIDCProvider
                - !Ref GithubOidc
                - !Ref OIDCProviderArn
            Condition:
              StringEquals:
                token.actions.githubusercontent.com:aud: !Ref OIDCAudience
              StringLike:
                token.actions.githubusercontent.com:sub: !Sub repo:${GitHubOrg}/${RepositoryName}:*
  GithubOidc:
    Type: AWS::IAM::OIDCProvider
    Condition: CreateOIDCProvider
    Properties:
      Url: https://token.actions.githubusercontent.com
      ClientIdList: 
        - sts.amazonaws.com
      ThumbprintList:
        - ffffffffffffffffffffffffffffffffffffffff
 Outputs:
  Role:
    Value: !GetAtt Role.Arn 
 ```
 ### Claims and scoping permissions
@@ -404,83 +393,13 @@ For further information on OIDC and GitHub Actions, please see:
 * [GitHub docs: Configuring OpenID Connect in Amazon Web Services](https://docs.github.com/en/actions/deployment/security-hardening-your-deployments/configuring-openid-connect-in-amazon-web-services)
 * [GitHub changelog: GitHub Actions: Secure cloud deployments with OpenID Connect](https://github.blog/changelog/2021-10-27-github-actions-secure-cloud-deployments-with-openid-connect/)
-## Self-Hosted Runners
+Examples
 --------
-If you run your GitHub Actions in a
+### AssumeRoleWithWebIdentity
 [self-hosted runner](https://help.github.com/en/actions/hosting-your-own-runners/about-self-hosted-runners) that already has access to AWS credentials, such as
 an EC2 instance, then you do not need to provide IAM user access key credentials
 to this action. We will use the standard AWS JavaScript SDK credential
 resolution methods to find your credentials, so if the AWS JS SDK can
 authenticate on your runner, this Action will as well.
 If no access key credentials are given in the action inputs, this action will
 use credentials from the runner environment using the
 [default methods for the AWS SDK for Javascript](https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/setting-credentials-node.html).
 You can use this action to simply configure the region and account ID in the
 environment, and then use the runner's credentials for all AWS API calls made by
 your Actions workflow:
 ```yaml
 uses: aws-actions/configure-aws-credentials@v4
 with:
  aws-region: us-east-2
 ```
 In this case, your runner's credentials must have permissions to call any AWS
 APIs called by your Actions workflow.
 Or, you can use this action to assume a role, and then use the role credentials
 for all AWS API calls made by your Actions workflow:
 ```yaml
 uses: aws-actions/configure-aws-credentials@v4
 with:
  aws-region: us-east-2
  role-to-assume: my-github-actions-role
 ```
 In this case, your runner's credentials must have permissions to assume the
 role.
 You can also assume a role using a web identity token file, such as if using
 [Amazon EKS IRSA](https://docs.aws.amazon.com/eks/latest/userguide/iam-roles-for-service-accounts-technical-overview.html). Pods running in EKS
 worker nodes that do not run as root can use this file to assume a role with a
 web identity.
 ### Proxy Configuration
 If need use a HTTP proxy you can set it in the action manually.
 Additionally this action will always consider the `HTTP_PROXY` environment
 variable.
 Manually configured proxy:
 ```yaml
 uses: aws-actions/configure-aws-credentials@v4
 with:
  aws-region: us-east-2
  role-to-assume: my-github-actions-role
  http-proxy: "http://companydomain.com:3128"
 ```
 Proxy configured in the environment variable:
 ```bash
 # Your environment configuration
 HTTP_PROXY="http://companydomain.com:3128"
 ```
 ### Use with the AWS CLI
 This workflow does _not_ install the [AWS CLI](https://aws.amazon.com/cli/)
 into your environment. Self-hosted runners that intend to run this action prior
 to executing `aws` commands need to have the AWS CLI
 [installed](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-install.html)
 if it's not already present. 
 Most [GitHub hosted runner environments](https://github.com/actions/virtual-environments)
 should include the AWS CLI by default.
 ## Examples
 ### AssumeRoleWithWebIdentity (recommended)
 ```yaml
    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v4.2.1
      with:
        aws-region: us-east-2
        role-to-assume: arn:aws:iam::123456789100:role/my-github-actions-role
@@ -494,13 +413,13 @@ environment variable and use it to assume the role
 ### AssumeRole with role previously assumed by action in same workflow
 ```yaml
    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v4.2.1
      with:
        aws-region: us-east-2
        role-to-assume: arn:aws:iam::123456789100:role/my-github-actions-role
        role-session-name: MySessionName
    - name: Configure other AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v4.2.1
      with:
        aws-region: us-east-2
        role-to-assume: arn:aws:iam::987654321000:role/my-second-role
@@ -515,7 +434,7 @@ role, `arn:aws:iam::987654321000:role/my-second-role`.
 ### AssumeRole with static IAM credentials in repository secrets
 ```yaml
    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v4.2.1
      with:
        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
@@ -534,7 +453,7 @@ name, like `role-to-assume: my-github-actions-role`.
 ```yaml
    - name: Configure AWS Credentials 1
      id: creds
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v4.2.1
      with:
        aws-region: us-east-2
        role-to-assume: arn:aws:iam::123456789100:role/my-github-actions-role
@@ -543,7 +462,7 @@ name, like `role-to-assume: my-github-actions-role`.
      run: |
        aws sts get-caller-identity
    - name: Configure AWS Credentials 2
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v4.2.1
      with:
        aws-region: us-east-2
        aws-access-key-id: ${{ steps.creds.outputs.aws-access-key-id }}
@@ -558,12 +477,14 @@ This example shows that you can reference the fetched credentials as outputs if
 `output-credentials` is set to true. This example also shows that you can use
 the `aws-session-token` input in a situation where session tokens are fetched
 and passed to this action.
- 
+
-## License Summary
+License
 -------
 This code is made available under the MIT license.
-## Security Disclosures
+Security Disclosures
 --------------------
 If you would like to report a potential security issue in this project, please
-do not create a GitHub issue.  Instead, please follow the instructions
+do not create a GitHub issue. Instead, please follow the instructions
-[here](https://aws.amazon.com/security/vulnerability-reporting/) or [email AWS
+[here](https://aws.amazon.com/security/vulnerability-reporting/) or
-security directly](mailto:aws-security@amazon.com).
+[email AWS security](mailto:aws-security@amazon.com) directly.
@@ -1,2 +1,2 @@
-const { fs } = require('memfs')
+const { fs } = require('memfs');
-module.exports = fs
+module.exports = fs;
@@ -61,6 +61,10 @@ inputs:
  output-credentials:
    description: Whether to set credentials as step output
    required: false
  output-env-credentials:
    description: Whether to export credentials as environment variables. If you set this to false, you probably want to use output-credentials.
    required: false
    default: true
  unset-current-credentials:
    description: Whether to unset the existing credentials in your runner. May be useful if you run this action multiple times in the same job
    required: false
@@ -84,3 +88,5 @@ outputs:
    description: The AWS secret access key for the provided credentials
  aws-session-token:
    description: The AWS session token for the provided credentials
  aws-expiration:
    description: The expiration time for the provided credentials
@@ -4,18 +4,18 @@
    "lineWidth": 120,
    "indentWidth": 2,
    "lineEnding": "lf",
-    "enabled": true,
+    "enabled": true
  },
  "linter": {
    "enabled": true,
    "rules": {
      "performance": {
-        "noDelete": "off",
+        "noDelete": "off"
      },
      "complexity": {
-        "noExtraBooleanCast": "off",
+        "noExtraBooleanCast": "off"
      }
-    },
+    }
  },
  "javascript": {
    "formatter": {
@@ -23,12 +23,12 @@
      "jsxQuoteStyle": "double",
      "quoteStyle": "single",
      "bracketSpacing": true,
-      "arrowParentheses": "always",
+      "arrowParentheses": "always"
-    },
+    }
  },
  "json": {
    "formatter": {
-      "trailingCommas": "all",
+      "trailingCommas": "none"
-    },
+    }
-  },
+  }
 }
@@ -1,14 +0,0 @@
 import { STSClient } from '@aws-sdk/client-sts';
 export interface CredentialsClientProps {
    region?: string;
    proxyServer?: string;
 }
 export declare class CredentialsClient {
    region?: string;
    private _stsClient?;
    private readonly requestHandler?;
    constructor(props: CredentialsClientProps);
    get stsClient(): STSClient;
    validateCredentials(expectedAccessKeyId?: string, roleChaining?: boolean): Promise<void>;
    private loadCredentials;
 }
@@ -1,17 +0,0 @@
 import type { CredentialsClient } from './CredentialsClient';
 export interface assumeRoleParams {
    credentialsClient: CredentialsClient;
    roleToAssume: string;
    roleDuration: number;
    roleSessionName: string;
    roleSkipSessionTagging?: boolean;
    sourceAccountId?: string;
    roleExternalId?: string;
    webIdentityTokenFile?: string;
    webIdentityToken?: string;
    inlineSessionPolicy?: string;
    managedSessionPolicies?: {
        arn: string;
    }[];
 }
 export declare function assumeRole(params: assumeRoleParams): Promise<import("@aws-sdk/client-sts").AssumeRoleCommandOutput>;
@@ -1,11 +0,0 @@
 /**
 * When the GitHub Actions job is done, clean up any environment variables that
 * may have been set by the configure-aws-credentials steps in the job.
 *
 * Environment variables are not intended to be shared across different jobs in
 * the same GitHub Actions workflow: GitHub Actions documentation states that
 * each job runs in a fresh instance.  However, doing our own cleanup will
 * give us additional assurance that these environment variables are not shared
 * with any other jobs.
 */
 export declare function cleanup(): void;
@@ -1,17 +0,0 @@
 import type { Credentials } from '@aws-sdk/client-sts';
 import type { CredentialsClient } from './CredentialsClient';
 export declare function exportCredentials(creds?: Partial<Credentials>, outputCredentials?: boolean): void;
 export declare function unsetCredentials(): void;
 export declare function exportRegion(region: string): void;
 export declare function exportAccountId(credentialsClient: CredentialsClient, maskAccountId?: boolean): Promise<string>;
 export declare function sanitizeGitHubVariables(name: string): string;
 export declare function defaultSleep(ms: number): Promise<unknown>;
 declare let sleep: typeof defaultSleep;
 export declare function withsleep(s: typeof sleep): void;
 export declare function reset(): void;
 export declare function verifyKeys(creds: Partial<Credentials> | undefined): boolean;
 export declare function retryAndBackoff<T>(fn: () => Promise<T>, isRetryable: boolean, maxRetries?: number, retries?: number, base?: number): Promise<T>;
 export declare function errorMessage(error: unknown): string;
 export declare function isDefined<T>(i: T | undefined | null): i is T;
 export declare function areCredentialsValid(credentialsClient: CredentialsClient): Promise<boolean>;
 export {};
@@ -1 +0,0 @@
 export declare function run(): Promise<void>;
@@ -1,14 +0,0 @@
 import { STSClient } from '@aws-sdk/client-sts';
 export interface CredentialsClientProps {
    region?: string;
    proxyServer?: string;
 }
 export declare class CredentialsClient {
    region?: string;
    private _stsClient?;
    private readonly requestHandler?;
    constructor(props: CredentialsClientProps);
    get stsClient(): STSClient;
    validateCredentials(expectedAccessKeyId?: string, roleChaining?: boolean): Promise<void>;
    private loadCredentials;
 }
@@ -1,17 +0,0 @@
 import type { CredentialsClient } from './CredentialsClient';
 export interface assumeRoleParams {
    credentialsClient: CredentialsClient;
    roleToAssume: string;
    roleDuration: number;
    roleSessionName: string;
    roleSkipSessionTagging?: boolean;
    sourceAccountId?: string;
    roleExternalId?: string;
    webIdentityTokenFile?: string;
    webIdentityToken?: string;
    inlineSessionPolicy?: string;
    managedSessionPolicies?: {
        arn: string;
    }[];
 }
 export declare function assumeRole(params: assumeRoleParams): Promise<import("@aws-sdk/client-sts").AssumeRoleCommandOutput>;
@@ -1,11 +0,0 @@
 /**
 * When the GitHub Actions job is done, clean up any environment variables that
 * may have been set by the configure-aws-credentials steps in the job.
 *
 * Environment variables are not intended to be shared across different jobs in
 * the same GitHub Actions workflow: GitHub Actions documentation states that
 * each job runs in a fresh instance.  However, doing our own cleanup will
 * give us additional assurance that these environment variables are not shared
 * with any other jobs.
 */
 export declare function cleanup(): void;
@@ -1,16 +0,0 @@
 import type { Credentials } from '@aws-sdk/client-sts';
 import type { CredentialsClient } from './CredentialsClient';
 export declare function exportCredentials(creds?: Partial<Credentials>, outputCredentials?: boolean): void;
 export declare function unsetCredentials(): void;
 export declare function exportRegion(region: string): void;
 export declare function exportAccountId(credentialsClient: CredentialsClient, maskAccountId?: boolean): Promise<string>;
 export declare function sanitizeGitHubVariables(name: string): string;
 export declare function defaultSleep(ms: number): Promise<unknown>;
 declare let sleep: typeof defaultSleep;
 export declare function withsleep(s: typeof sleep): void;
 export declare function reset(): void;
 export declare function verifyKeys(creds: Partial<Credentials> | undefined): boolean;
 export declare function retryAndBackoff<T>(fn: () => Promise<T>, isRetryable: boolean, maxRetries?: number, retries?: number, base?: number): Promise<T>;
 export declare function errorMessage(error: unknown): string;
 export declare function isDefined<T>(i: T | undefined | null): i is T;
 export {};
@@ -1 +0,0 @@
 export declare function run(): Promise<void>;
@@ -1 +0,0 @@
 export {};
@@ -1 +0,0 @@
 export {};
@@ -1 +0,0 @@
 export {};
@@ -1,74 +0,0 @@
 import type * as core from '@actions/core';
 declare const _default: {
    readonly outputs: {
        STS_CREDENTIALS: {
            Credentials: {
                AccessKeyId: string;
                SecretAccessKey: string;
                SessionToken: string;
                Expiration: Date;
            };
            AssumedRoleUser: {
                Arn: string;
                AssumedRoleId: string;
            };
        };
        GET_CALLER_IDENTITY: {
            Account: string;
            Arn: string;
        };
        FAKE_STS_ACCESS_KEY_ID: string;
        FAKE_STS_SECRET_ACCESS_KEY: string;
        FAKE_STS_SESSION_TOKEN: string;
        ODD_CHARACTER_CREDENTIALS: {
            Credentials: {
                AccessKeyId: string;
                SecretAccessKey: string;
                SessionToken: string;
                Expiration: Date;
            };
            AssumedRoleUser: {
                Arn: string;
                AssumedRoleId: string;
            };
        };
    };
    readonly envs: {
        GITHUB_REPOSITORY: string;
        GITHUB_WORKFLOW: string;
        GITHUB_ACTION: string;
        GITHUB_ACTOR: string;
        GITHUB_SHA: string;
        GITHUB_WORKSPACE: string;
        GITHUB_ACTIONS: string;
    };
    readonly GH_OIDC_INPUTS: {
        'role-to-assume': string;
        'aws-region': string;
        'special-characters-workaround': string;
    };
    readonly IAM_USER_INPUTS: {
        'aws-access-key-id': string;
        'aws-secret-access-key': string;
        'aws-region': string;
    };
    readonly IAM_ASSUMEROLE_INPUTS: {
        'aws-access-key-id': string;
        'aws-secret-access-key': string;
        'role-to-assume': string;
        'aws-region': string;
    };
    readonly WEBIDENTITY_TOKEN_FILE_INPUTS: {
        'web-identity-token-file': string;
        'role-to-assume': string;
        'aws-region': string;
    };
    readonly EXISTING_ROLE_INPUTS: {
        'role-to-assume': string;
        'role-chaining': string;
        'aws-region': string;
    };
    readonly getInput: (fakeEnv: Record<string, string>) => (name: string, options?: core.InputOptions) => string;
    readonly getMultilineInput: (fakeEnv: Record<string, string[]>) => (name: string, options?: core.InputOptions) => string[];
 };
 export default _default;
@@ -1,12 +1,14 @@
 {
  "name": "configure-aws-credentials",
  "description": "A GitHub Action to configure AWS credentials",
-  "version": "4.1.0",
+  "version": "4.3.0",
  "scripts": {
    "build": "tsc",
    "lint": "biome check --error-on-warnings ./src",
    "lint:fix": "biome check --write ./src",
    "package": "npm run build && ncc build --license THIRD-PARTY -o dist && ncc build src/cleanup/index.ts -o dist/cleanup && cpy dist/THIRD-PARTY . && del-cli dist/THIRD-PARTY",
-    "test": "npm run lint && vitest run"
+    "test": "npm run lint && vitest run && npm run build",
    "clean": "del-cli coverage test-reports node_modules"
  },
  "author": {
    "name": "Amazon.com, Inc. or its affiliates",
@@ -14,26 +16,26 @@
    "organization": true
  },
  "devDependencies": {
-    "@aws-sdk/credential-provider-env": "^3.515.0",
+    "@aws-sdk/credential-provider-env": "^3.858.0",
-    "@biomejs/biome": "1.9.4",
+    "@biomejs/biome": "2.1.3",
-    "@smithy/property-provider": "^4.0.1",
+    "@smithy/property-provider": "^4.0.3",
-    "@types/node": "^22.13.1",
+    "@types/node": "^24.1.0",
    "@vercel/ncc": "^0.38.3",
-    "@vitest/coverage-v8": "^2.1.9",
+    "@vitest/coverage-v8": "^3.2.4",
    "aws-sdk-client-mock": "^4.1.0",
    "cpy-cli": "^5.0.0",
    "del-cli": "^6.0.0",
    "json-schema": "^0.4.0",
-    "memfs": "^4.17.0",
+    "memfs": "^4.25.1",
    "standard-version": "^9.5.0",
-    "typescript": "^5.7.3",
+    "typescript": "^5.8.3",
-    "vitest": "^2.1.9"
+    "vitest": "^3.2.4"
  },
  "dependencies": {
    "@actions/core": "^1.11.1",
-    "@aws-sdk/client-sts": "^3.741.0",
+    "@aws-sdk/client-sts": "^3.858.0",
-    "@smithy/node-http-handler": "^4.0.1",
+    "@smithy/node-http-handler": "^4.1.0",
-    "https-proxy-agent": "^5.0.1"
+    "https-proxy-agent": "^7.0.6"
  },
  "keywords": [
    "aws",
@@ -142,7 +142,6 @@ export async function assumeRole(params: assumeRoleParams) {
    PolicyArns: managedSessionPolicies?.length ? managedSessionPolicies : undefined,
  };
  const keys = Object.keys(commonAssumeRoleParams) as Array<keyof typeof commonAssumeRoleParams>;
  // biome-ignore lint/complexity/noForEach: Legacy code
  keys.forEach((k) => commonAssumeRoleParams[k] === undefined && delete commonAssumeRoleParams[k]);
  // Instantiate STS client
@@ -13,18 +13,21 @@ import { errorMessage } from '../helpers';
 */
 export function cleanup() {
-  try {
+  const outputEnvCredentialsInput = core.getInput('output-env-credentials', { required: false }) || 'true';
-    // The GitHub Actions toolkit does not have an option to completely unset
+  if (outputEnvCredentialsInput === 'true') {
-    // environment variables, so we overwrite the current value with an empty
+    try {
-    // string. The AWS CLI and AWS SDKs will behave correctly: they treat an
+      // The GitHub Actions toolkit does not have an option to completely unset
-    // empty string value as if the environment variable does not exist.
+      // environment variables, so we overwrite the current value with an empty
-    core.exportVariable('AWS_ACCESS_KEY_ID', '');
+      // string. The AWS CLI and AWS SDKs will behave correctly: they treat an
-    core.exportVariable('AWS_SECRET_ACCESS_KEY', '');
+      // empty string value as if the environment variable does not exist.
-    core.exportVariable('AWS_SESSION_TOKEN', '');
+      core.exportVariable('AWS_ACCESS_KEY_ID', '');
-    core.exportVariable('AWS_DEFAULT_REGION', '');
+      core.exportVariable('AWS_SECRET_ACCESS_KEY', '');
-    core.exportVariable('AWS_REGION', '');
+      core.exportVariable('AWS_SESSION_TOKEN', '');
-  } catch (error) {
+      core.exportVariable('AWS_DEFAULT_REGION', '');
-    core.setFailed(errorMessage(error));
+      core.exportVariable('AWS_REGION', '');
    } catch (error) {
      core.setFailed(errorMessage(error));
    }
  }
 }
 /* c8 ignore start */
@@ -7,25 +7,73 @@ const MAX_TAG_VALUE_LENGTH = 256;
 const SANITIZATION_CHARACTER = '_';
 const SPECIAL_CHARS_REGEX = /[!@#$%^&*()_+\-=[\]{};':"\\|,.<>/?]+/;
 export function translateEnvVariables() {
  const envVars = [
    'AWS_REGION',
    'ROLE_TO_ASSUME',
    'WEB_IDENTITY_TOKEN_FILE',
    'ROLE_CHAINING',
    'AUDIENCE',
    'HTTP_PROXY',
    'MASK_AWS_ACCOUNT_ID',
    'ROLE_DURATION_SECONDS',
    'ROLE_EXTERNAL_ID',
    'ROLE_SESSION_NAME',
    'ROLE_SKIP_SESSION_TAGGING',
    'INLINE_SESSION_POLICY',
    'MANAGED_SESSION_POLICIES',
    'OUTPUT_CREDENTIALS',
    'UNSET_CURRENT_CREDENTIALS',
    'DISABLE_RETRY',
    'RETRY_MAX_ATTEMPTS',
    'SPECIAL_CHARACTERS_WORKAROUND',
    'USE_EXISTING_CREDENTIALS',
  ];
  // Treat HTTPS_PROXY as HTTP_PROXY. Precedence is HTTPS_PROXY > HTTP_PROXY
  if (process.env.HTTPS_PROXY) process.env.HTTP_PROXY = process.env.HTTPS_PROXY;
  for (const envVar of envVars) {
    if (process.env[envVar]) {
      const inputKey = `INPUT_${envVar.replace(/_/g, '-')}`;
      process.env[inputKey] = process.env[inputKey] || process.env[envVar];
    }
  }
 }
 // Configure the AWS CLI and AWS SDKs using environment variables and set them as secrets.
 // Setting the credentials as secrets masks them in Github Actions logs
-export function exportCredentials(creds?: Partial<Credentials>, outputCredentials?: boolean) {
+export function exportCredentials(
  creds?: Partial<Credentials>,
  outputCredentials?: boolean,
  outputEnvCredentials?: boolean,
 ) {
  if (creds?.AccessKeyId) {
    core.setSecret(creds.AccessKeyId);
    core.exportVariable('AWS_ACCESS_KEY_ID', creds.AccessKeyId);
  }
  if (creds?.SecretAccessKey) {
    core.setSecret(creds.SecretAccessKey);
    core.exportVariable('AWS_SECRET_ACCESS_KEY', creds.SecretAccessKey);
  }
  if (creds?.SessionToken) {
    core.setSecret(creds.SessionToken);
-    core.exportVariable('AWS_SESSION_TOKEN', creds.SessionToken);
+  }
-  } else if (process.env.AWS_SESSION_TOKEN) {
+
-    // clear session token from previous credentials action
+  if (outputEnvCredentials) {
-    core.exportVariable('AWS_SESSION_TOKEN', '');
+    if (creds?.AccessKeyId) {
      core.exportVariable('AWS_ACCESS_KEY_ID', creds.AccessKeyId);
    }
    if (creds?.SecretAccessKey) {
      core.exportVariable('AWS_SECRET_ACCESS_KEY', creds.SecretAccessKey);
    }
    if (creds?.SessionToken) {
      core.exportVariable('AWS_SESSION_TOKEN', creds.SessionToken);
    } else if (process.env.AWS_SESSION_TOKEN) {
      // clear session token from previous credentials action
      core.exportVariable('AWS_SESSION_TOKEN', '');
    }
  }
  if (outputCredentials) {
@@ -38,20 +86,27 @@ export function exportCredentials(creds?: Partial<Credentials>, outputCredential
    if (creds?.SessionToken) {
      core.setOutput('aws-session-token', creds.SessionToken);
    }
    if (creds?.Expiration) {
      core.setOutput('aws-expiration', creds.Expiration);
    }
  }
 }
-export function unsetCredentials() {
+export function unsetCredentials(outputEnvCredentials?: boolean) {
-  core.exportVariable('AWS_ACCESS_KEY_ID', '');
+  if (outputEnvCredentials) {
-  core.exportVariable('AWS_SECRET_ACCESS_KEY', '');
+    core.exportVariable('AWS_ACCESS_KEY_ID', '');
-  core.exportVariable('AWS_SESSION_TOKEN', '');
+    core.exportVariable('AWS_SECRET_ACCESS_KEY', '');
-  core.exportVariable('AWS_REGION', '');
+    core.exportVariable('AWS_SESSION_TOKEN', '');
-  core.exportVariable('AWS_DEFAULT_REGION', '');
+    core.exportVariable('AWS_REGION', '');
    core.exportVariable('AWS_DEFAULT_REGION', '');
  }
 }
-export function exportRegion(region: string) {
+export function exportRegion(region: string, outputEnvCredentials?: boolean) {
-  core.exportVariable('AWS_DEFAULT_REGION', region);
+  if (outputEnvCredentials) {
-  core.exportVariable('AWS_REGION', region);
+    core.exportVariable('AWS_DEFAULT_REGION', region);
    core.exportVariable('AWS_REGION', region);
  }
 }
 // Obtains account ID from STS Client and sets it as output
@@ -59,13 +114,16 @@ export async function exportAccountId(credentialsClient: CredentialsClient, mask
  const client = credentialsClient.stsClient;
  const identity = await client.send(new GetCallerIdentityCommand({}));
  const accountId = identity.Account;
-  if (!accountId) {
+  const arn = identity.Arn;
-    throw new Error('Could not get Account ID from STS. Did you set credentials?');
+  if (!accountId || !arn) {
    throw new Error('Could not get Account ID or ARN from STS. Did you set credentials?');
  }
  if (maskAccountId) {
    core.setSecret(accountId);
    core.setSecret(arn);
  }
  core.setOutput('aws-account-id', accountId);
  core.setOutput('authenticated-arn', arn);
  return accountId;
 }
@@ -126,7 +184,6 @@ export async function retryAndBackoff<T>(
    }
    // It's retryable, so sleep and retry.
    await sleep(Math.random() * (2 ** retries * base));
    // biome-ignore lint/style/noParameterAssign: This is a loop variable
    retries += 1;
    if (retries >= maxRetries) {
      throw err;
@@ -1,7 +1,7 @@
 import * as core from '@actions/core';
 import type { AssumeRoleCommandOutput } from '@aws-sdk/client-sts';
 import { CredentialsClient } from './CredentialsClient';
 import { assumeRole } from './assumeRole';
 import { CredentialsClient } from './CredentialsClient';
 import {
  areCredentialsValid,
  errorMessage,
@@ -9,6 +9,7 @@ import {
  exportCredentials,
  exportRegion,
  retryAndBackoff,
  translateEnvVariables,
  unsetCredentials,
  verifyKeys,
 } from './helpers';
@@ -19,6 +20,7 @@ const REGION_REGEX = /^[a-z0-9-]+$/g;
 export async function run() {
  try {
    translateEnvVariables();
    // Get inputs
    const AccessKeyId = core.getInput('aws-access-key-id', { required: false });
    const SecretAccessKey = core.getInput('aws-secret-access-key', {
@@ -44,7 +46,7 @@ export async function run() {
    const roleSessionName = core.getInput('role-session-name', { required: false }) || ROLE_SESSION_NAME;
    const roleSkipSessionTaggingInput = core.getInput('role-skip-session-tagging', { required: false }) || 'false';
    const roleSkipSessionTagging = roleSkipSessionTaggingInput.toLowerCase() === 'true';
-    const proxyServer = core.getInput('http-proxy', { required: false });
+    const proxyServer = core.getInput('http-proxy', { required: false }) || process.env.HTTP_PROXY;
    const inlineSessionPolicy = core.getInput('inline-session-policy', {
      required: false,
    });
@@ -54,6 +56,8 @@ export async function run() {
    const roleChaining = roleChainingInput.toLowerCase() === 'true';
    const outputCredentialsInput = core.getInput('output-credentials', { required: false }) || 'false';
    const outputCredentials = outputCredentialsInput.toLowerCase() === 'true';
    const outputEnvCredentialsInput = core.getInput('output-env-credentials', { required: false }) || 'true';
    const outputEnvCredentials = outputEnvCredentialsInput.toLowerCase() === 'true';
    const unsetCurrentCredentialsInput = core.getInput('unset-current-credentials', { required: false }) || 'false';
    const unsetCurrentCredentials = unsetCurrentCredentialsInput.toLowerCase() === 'true';
    const disableRetryInput = core.getInput('disable-retry', { required: false }) || 'false';
@@ -106,13 +110,13 @@ export async function run() {
    };
    if (unsetCurrentCredentials) {
-      unsetCredentials();
+      unsetCredentials(outputEnvCredentials);
    }
    if (!region.match(REGION_REGEX)) {
      throw new Error(`Region is not valid: ${region}`);
    }
-    exportRegion(region);
+    exportRegion(region, outputEnvCredentials);
    // Instantiate credentials client
    const credentialsClient = new CredentialsClient({ region, proxyServer });
@@ -151,7 +155,7 @@ export async function run() {
      // Plus, in the assume role case, if the AssumeRole call fails, we want
      // the source credentials to already be masked as secrets
      // in any error messages.
-      exportCredentials({ AccessKeyId, SecretAccessKey, SessionToken });
+      exportCredentials({ AccessKeyId, SecretAccessKey, SessionToken }, outputCredentials, outputEnvCredentials);
    } else if (!webIdentityTokenFile && !roleChaining) {
      // Proceed only if credentials can be picked up
      await credentialsClient.validateCredentials();
@@ -191,7 +195,7 @@ export async function run() {
        );
      } while (specialCharacterWorkaround && !verifyKeys(roleCredentials.Credentials));
      core.info(`Authenticated as assumedRoleId ${roleCredentials.AssumedRoleUser?.AssumedRoleId}`);
-      exportCredentials(roleCredentials.Credentials, outputCredentials);
+      exportCredentials(roleCredentials.Credentials, outputCredentials, outputEnvCredentials);
      // We need to validate the credentials in 2 of our use-cases
      // First: self-hosted runners. If the GITHUB_ACTIONS environment variable
      //  is set to `true` then we are NOT in a self-hosted runner.
@@ -199,7 +203,9 @@ export async function run() {
      if (!process.env.GITHUB_ACTIONS || AccessKeyId) {
        await credentialsClient.validateCredentials(roleCredentials.Credentials?.AccessKeyId);
      }
-      await exportAccountId(credentialsClient, maskAccountId);
+      if (outputEnvCredentials) {
        await exportAccountId(credentialsClient, maskAccountId);
      }
    } else {
      core.info('Proceeding with IAM user credentials');
    }
@@ -1,8 +1,8 @@
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
 import { cleanup } from '../src/cleanup';
 import * as core from '@actions/core';
 import { mockClient } from 'aws-sdk-client-mock';
 import { STSClient } from '@aws-sdk/client-sts';
 import { mockClient } from 'aws-sdk-client-mock';
 import { beforeEach, describe, expect, it, vi } from 'vitest';
 import { cleanup } from '../src/cleanup';
 import mocks from './mockinputs.test';
 const mockedSTSClient = mockClient(STSClient);
@@ -45,4 +45,9 @@ describe('Configure AWS Credentials cleanup', {}, () => {
    cleanup();
    expect(core.setFailed).toHaveBeenCalled();
  });
  it(`doesn't export credentials as empty env variables if asked not to`, {}, () => {
    vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput(mocks.NO_ENV_CREDS_INPUTS));
    cleanup();
    expect(core.exportVariable).toHaveBeenCalledTimes(0);
  });
 });
@@ -1,7 +1,7 @@
-import { describe, it, expect, vi } from 'vitest';
+import { beforeEach } from 'node:test';
 import * as helpers from '../src/helpers';
 import * as core from '@actions/core';
-import { before, beforeEach } from 'node:test';
+import { describe, expect, it, vi } from 'vitest';
 import * as helpers from '../src/helpers';
 describe('Configure AWS Credentials helpers', {}, () => {
  beforeEach(() => {
@@ -11,9 +11,9 @@ describe('Configure AWS Credentials helpers', {}, () => {
    const actor = 'actor[bot]';
    expect(helpers.sanitizeGitHubVariables(actor)).toBe('actor_bot_');
  });
-  it('can sleep', {}, () => {
+  it('can sleep', {}, async () => {
    const sleep = helpers.defaultSleep(10);
-    expect(Promise.race([sleep, new Promise((_, reject) => setTimeout(reject, 20))])).resolves.toBe(undefined);
+    await expect(Promise.race([sleep, new Promise((_, reject) => setTimeout(reject, 20))])).resolves.toBe(undefined);
  });
  it('removes special characters from workflow names', {}, () => {
    expect(helpers.sanitizeGitHubVariables('sdf234@#$%$^&*()_+{}|:"<>?')).toEqual('sdf234@__________+___:____');
@@ -27,8 +27,12 @@ describe('Configure AWS Credentials helpers', {}, () => {
    vi.spyOn(core, 'setOutput').mockImplementation(() => {});
    vi.spyOn(core, 'setSecret').mockImplementation(() => {});
    vi.spyOn(core, 'exportVariable').mockImplementation(() => {});
-    helpers.exportCredentials({ AccessKeyId: 'test', SecretAccessKey: 'test', SessionToken: 'test' }, true);
+    helpers.exportCredentials(
-    expect(core.setOutput).toHaveBeenCalledTimes(3);
+      { AccessKeyId: 'test', SecretAccessKey: 'test', SessionToken: 'test', Expiration: new Date(8640000000000000) },
      true,
      true,
    );
    expect(core.setOutput).toHaveBeenCalledTimes(4);
    expect(core.setSecret).toHaveBeenCalledTimes(3);
    expect(core.exportVariable).toHaveBeenCalledTimes(3);
  });
@@ -42,4 +46,19 @@ describe('Configure AWS Credentials helpers', {}, () => {
    expect(process.env.AWS_DEFAULT_REGION).toBeUndefined;
    process.env = env;
  });
  it(`won't output credentials to env if told not to`, {}, () => {
    vi.spyOn(core, 'setOutput').mockImplementation(() => {});
    vi.spyOn(core, 'setSecret').mockImplementation(() => {});
    vi.spyOn(core, 'exportVariable').mockImplementation(() => {});
    helpers.exportCredentials(
      { AccessKeyId: 'test', SecretAccessKey: 'test', SessionToken: 'test', Expiration: new Date(8640000000000000) },
      true,
      false,
    );
    helpers.unsetCredentials(false);
    helpers.exportRegion('fake-test-region', false);
    expect(core.setOutput).toHaveBeenCalledTimes(4);
    expect(core.setSecret).toHaveBeenCalledTimes(3);
    expect(core.exportVariable).toHaveBeenCalledTimes(0);
  });
 });
@@ -1,17 +1,16 @@
-import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
+import * as core from '@actions/core';
 import {
  AssumeRoleCommand,
  AssumeRoleWithWebIdentityCommand,
  GetCallerIdentityCommand,
  STSClient,
 } from '@aws-sdk/client-sts';
 import { fs, vol } from 'memfs';
 import * as core from '@actions/core';
 import mocks from './mockinputs.test';
 import { mockClient } from 'aws-sdk-client-mock';
-import { run } from '../src/index';
+import { fs, vol } from 'memfs';
 import { beforeEach, describe, expect, it, vi } from 'vitest';
 import { CredentialsClient } from '../src/CredentialsClient';
-import { before } from 'node:test';
+import { run } from '../src/index';
 import mocks from './mockinputs.test';
 const mockedSTSClient = mockClient(STSClient);
@@ -48,7 +47,7 @@ describe('Configure AWS Credentials', {}, () => {
      expect(core.info).toHaveBeenCalledWith('Authenticated as assumedRoleId AROAFAKEASSUMEDROLEID');
      expect(core.info).toHaveBeenCalledTimes(2);
      expect(core.setOutput).toHaveBeenCalledWith('aws-account-id', '111111111111');
-      expect(core.setOutput).toHaveBeenCalledOnce();
+      expect(core.setOutput).toHaveBeenCalledTimes(2);
      expect(core.setSecret).toHaveBeenCalledWith('STSAWSACCESSKEYID');
      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSECRETACCESSKEY');
      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSESSIONTOKEN');
@@ -72,7 +71,7 @@ describe('Configure AWS Credentials', {}, () => {
      expect(core.info).toHaveBeenCalledWith('Authenticated as assumedRoleId AROAFAKEASSUMEDROLEID');
      expect(core.info).toHaveBeenCalledTimes(3);
      expect(core.setOutput).toHaveBeenCalledWith('aws-account-id', '111111111111');
-      expect(core.setOutput).toHaveBeenCalledOnce();
+      expect(core.setOutput).toHaveBeenCalledTimes(2);
      expect(core.setSecret).toHaveBeenCalledWith('STSAWSACCESSKEYID');
      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSECRETACCESSKEY');
      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSESSIONTOKEN');
@@ -107,7 +106,7 @@ describe('Configure AWS Credentials', {}, () => {
      expect(core.setSecret).toHaveBeenCalledWith('MYAWSSECRETACCESSKEY');
      expect(core.setSecret).toHaveBeenCalledTimes(2);
      expect(core.setOutput).toHaveBeenCalledWith('aws-account-id', '111111111111');
-      expect(core.setOutput).toHaveBeenCalledOnce();
+      expect(core.setOutput).toHaveBeenCalledTimes(2);
      expect(core.info).toHaveBeenCalledWith('Proceeding with IAM user credentials');
      expect(core.info).toHaveBeenCalledOnce();
      expect(core.setFailed).not.toHaveBeenCalled();
@@ -141,7 +140,7 @@ describe('Configure AWS Credentials', {}, () => {
      expect(core.setSecret).toHaveBeenCalledWith('MYAWSSECRETACCESSKEY');
      expect(core.setSecret).toHaveBeenCalledTimes(5);
      expect(core.setOutput).toHaveBeenCalledWith('aws-account-id', '111111111111');
-      expect(core.setOutput).toHaveBeenCalledTimes(2);
+      expect(core.setOutput).toHaveBeenCalledTimes(4);
      expect(core.info).toHaveBeenCalledWith('Assuming role with user credentials');
      expect(core.info).toHaveBeenCalledWith('Authenticated as assumedRoleId AROAFAKEASSUMEDROLEID');
      expect(core.info).toHaveBeenCalledTimes(2);
@@ -174,7 +173,7 @@ describe('Configure AWS Credentials', {}, () => {
      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSESSIONTOKEN');
      expect(core.setSecret).toHaveBeenCalledTimes(3);
      expect(core.setOutput).toHaveBeenCalledWith('aws-account-id', '111111111111');
-      expect(core.setOutput).toHaveBeenCalledTimes(1);
+      expect(core.setOutput).toHaveBeenCalledTimes(2);
      expect(core.setFailed).not.toHaveBeenCalled();
    });
  });
@@ -205,7 +204,7 @@ describe('Configure AWS Credentials', {}, () => {
      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSESSIONTOKEN');
      expect(core.setSecret).toHaveBeenCalledTimes(3);
      expect(core.setOutput).toHaveBeenCalledWith('aws-account-id', '111111111111');
-      expect(core.setOutput).toHaveBeenCalledTimes(2);
+      expect(core.setOutput).toHaveBeenCalledTimes(4);
      expect(core.setFailed).not.toHaveBeenCalled();
    });
    it('exports environment variables from inputs', {}, async () => {
@@ -238,7 +237,7 @@ describe('Configure AWS Credentials', {}, () => {
      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSESSIONTOKEN');
      expect(core.setSecret).toHaveBeenCalledTimes(6);
      expect(core.setOutput).toHaveBeenCalledWith('aws-account-id', '111111111111');
-      expect(core.setOutput).toHaveBeenCalledTimes(2);
+      expect(core.setOutput).toHaveBeenCalledTimes(4);
      expect(core.setFailed).not.toHaveBeenCalled();
    });
  });
@@ -300,17 +299,115 @@ describe('Configure AWS Credentials', {}, () => {
      await run();
      expect(core.setFailed).toHaveBeenCalled();
    });
-    it('gets new creds if told to reuse existing but they\'re invalid', {}, async () => {
+    it("gets new creds if told to reuse existing but they're invalid", {}, async () => {
      vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput(mocks.USE_EXISTING_CREDENTIALS_INPUTS));
      mockedSTSClient.on(GetCallerIdentityCommand).rejects();
      await run();
-      expect(core.notice).toHaveBeenCalledWith('No valid credentials exist. Running as normal.')
+      expect(core.notice).toHaveBeenCalledWith('No valid credentials exist. Running as normal.');
    });
-    it('doesn\'t get new creds if there are already valid ones and we said use them', {}, async () => {
+    it("doesn't get new creds if there are already valid ones and we said use them", {}, async () => {
      vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput(mocks.USE_EXISTING_CREDENTIALS_INPUTS));
      mockedSTSClient.on(GetCallerIdentityCommand).resolves(mocks.outputs.GET_CALLER_IDENTITY);
      await run();
      expect(core.setFailed).not.toHaveBeenCalled();
-    })
+    });
    it("doesn't export credentials as environment variables if told not to", {}, async () => {
      mockedSTSClient.on(AssumeRoleWithWebIdentityCommand).resolvesOnce(mocks.outputs.STS_CREDENTIALS);
      vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput(mocks.NO_ENV_CREDS_INPUTS));
      vi.spyOn(core, 'getIDToken').mockResolvedValue('testoidctoken');
      process.env.ACTIONS_ID_TOKEN_REQUEST_TOKEN = 'fake-token';
      await run();
      expect(core.setSecret).toHaveBeenCalledTimes(3);
      expect(core.exportVariable).toHaveBeenCalledTimes(0);
      expect(core.setFailed).not.toHaveBeenCalled();
    });
    it('can export creds as step outputs without exporting as env variables', {}, async () => {
      mockedSTSClient.on(AssumeRoleWithWebIdentityCommand).resolvesOnce(mocks.outputs.STS_CREDENTIALS);
      vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput(mocks.STEP_BUT_NO_ENV_INPUTS));
      vi.spyOn(core, 'getIDToken').mockResolvedValue('testoidctoken');
      process.env.ACTIONS_ID_TOKEN_REQUEST_TOKEN = 'fake-token';
      await run();
      expect(core.setSecret).toHaveBeenCalledTimes(3);
      expect(core.exportVariable).toHaveBeenCalledTimes(0);
      expect(core.setOutput).toHaveBeenCalledTimes(4);
      expect(core.setFailed).not.toHaveBeenCalled();
    });
  });
  describe('HTTP Proxy Configuration', {}, () => {
    beforeEach(() => {
      vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput(mocks.GH_OIDC_INPUTS));
      vi.spyOn(core, 'getIDToken').mockResolvedValue('testoidctoken');
      mockedSTSClient.on(GetCallerIdentityCommand).resolvesOnce({ ...mocks.outputs.GET_CALLER_IDENTITY });
      mockedSTSClient.on(AssumeRoleWithWebIdentityCommand).resolvesOnce(mocks.outputs.STS_CREDENTIALS);
      process.env.ACTIONS_ID_TOKEN_REQUEST_TOKEN = 'fake-token';
    });
    it('configures proxy from http-proxy input', async () => {
      const infoSpy = vi.spyOn(core, 'info');
      vi.spyOn(core, 'getInput').mockImplementation(
        mocks.getInput({
          ...mocks.GH_OIDC_INPUTS,
          'http-proxy': 'http://proxy.example.com:8080'
        })
      );
      await run();
      expect(infoSpy).toHaveBeenCalledWith('Configuring proxy handler for STS client');
      expect(core.setFailed).not.toHaveBeenCalled();
    });
    it('configures proxy from HTTP_PROXY environment variable', async () => {
      const infoSpy = vi.spyOn(core, 'info');
      process.env.HTTP_PROXY = 'http://proxy.example.com:8080';
      await run();
      expect(infoSpy).toHaveBeenCalledWith('Configuring proxy handler for STS client');
      expect(core.setFailed).not.toHaveBeenCalled();
    });
    it('configures proxy from HTTPS_PROXY environment variable', async () => {
      const infoSpy = vi.spyOn(core, 'info');
      process.env.HTTPS_PROXY = 'https://proxy.example.com:8080';
      await run();
      expect(infoSpy).toHaveBeenCalledWith('Configuring proxy handler for STS client');
      expect(core.setFailed).not.toHaveBeenCalled();
    });
    it('prioritizes http-proxy input over environment variables', async () => {
      const infoSpy = vi.spyOn(core, 'info');
      process.env.HTTP_PROXY = 'http://env-proxy.example.com:8080';
      vi.spyOn(core, 'getInput').mockImplementation(
        mocks.getInput({
          ...mocks.GH_OIDC_INPUTS,
          'http-proxy': 'http://input-proxy.example.com:8080'
        })
      );
      await run();
      expect(infoSpy).toHaveBeenCalledWith('Configuring proxy handler for STS client');
      expect(core.setFailed).not.toHaveBeenCalled();
    });
    it('properly configures proxy agent in STS client', async () => {
      const infoSpy = vi.spyOn(core, 'info');
      vi.spyOn(core, 'getInput').mockImplementation(
        mocks.getInput({
          ...mocks.GH_OIDC_INPUTS,
          'http-proxy': 'http://proxy.example.com:8080'
        })
      );
      await run();
      expect(infoSpy).toHaveBeenCalledWith('Configuring proxy handler for STS client');
      expect(core.setFailed).not.toHaveBeenCalled();
    });
  });
 });
@@ -31,7 +31,18 @@ const inputs = {
    'aws-region': 'fake-region-1',
    'use-existing-credentials': 'true',
    'role-to-assume': 'arn:aws:iam::111111111111:role/MY-ROLE',
-  }
+  },
  NO_ENV_CREDS_INPUTS: {
    'role-to-assume': 'arn:aws:iam::111111111111:role/MY-ROLE',
    'aws-region': 'fake-region-1',
    'output-env-credentials': 'false',
  },
  STEP_BUT_NO_ENV_INPUTS: {
    'role-to-assume': 'arn:aws:iam::111111111111:role/MY-ROLE',
    'aws-region': 'fake-region-1',
    'output-env-credentials': 'false',
    'output-credentials': 'true',
  },
 };
 const envs = {
@@ -13,23 +13,18 @@
    "module": "CommonJS",
    "resolveJsonModule": true,
    "outDir": "build",
-    "declaration": true,
+    "declaration": false,
    "newLine": "lf",
    "noEmitOnError": true,
    "sourceMap": true,
    "disableSizeLimit": true,
    "forceConsistentCasingInFileNames": true,
-    "lib": [ "ES2020" ],
+    "lib": ["ES2020"],
    "target": "ES2020",
    "noErrorTruncation": true,
    "esModuleInterop": true,
-    "rootDir": "src",
+    "rootDir": "src"
  },
-  "include": [
+  "include": ["src/**/*.ts"],
-    "src/**/*.ts"
+  "exclude": ["test/**/*.ts"]
  ],
  "exclude": [
    "test/**/*.ts"
  ],
 }
@@ -1,11 +1,8 @@
 {
  "extends": "./tsconfig.json",
-  "include": [
+  "include": ["test/**/*.ts", "src/**/*.ts"],
    "test/**/*.ts",
    "src/**/*.ts"
  ],
  "exclude": [],
  "compilerOptions": {
    "rootDir": "./"
-  },
+  }
 }
`@@ -1,2 +1,2 @@`
	`const { fs } = require('memfs')`	`const { fs } = require('memfs');`
	`module.exports = fs`	`module.exports = fs;`
		`@@ -1 +0,0 @@`
			`export declare function run(): Promise<void>;`