chore: Update dist

Bumps [aws-sdk](https://github.com/aws/aws-sdk-js) from 2.1319.0 to 2.1324.0.
- [Release notes](https://github.com/aws/aws-sdk-js/releases)
- [Changelog](https://github.com/aws/aws-sdk-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/aws/aws-sdk-js/compare/v2.1319.0...v2.1324.0)

---
updated-dependencies:
- dependency-name: aws-sdk
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.editorconfig

@@ -1,19 +0,0 @@
-# EditorConfig is awesome: https://EditorConfig.org
-
-# top-most EditorConfig file
-root = true
-
-[*]
-indent_style = space
-indent_size = 2
-end_of_line = lf
-charset = utf-8
-trim_trailing_whitespace = true
-insert_final_newline = true
-
-[*.md]
-trim_trailing_whitespace = false
-
-[Makefile]
-indent_style = tab
-indent_size = 4

.eslintrc.json

@@ -0,0 +1,18 @@
+{
+    "env": {
+        "commonjs": true,
+        "es6": true,
+        "node": true,
+        "jest": true
+    },
+    "extends": "eslint:recommended",
+    "globals": {
+        "Atomics": "readonly",
+        "SharedArrayBuffer": "readonly"
+    },
+    "parserOptions": {
+        "ecmaVersion": 2018
+    },
+    "rules": {
+    }
+}

.gitattributes

@@ -1,7 +0,0 @@
-/dist/** linguist-generated
-/package-lock.json linguist-generated
-*.json text eol=lf
-*.js text eol=lf
-*.jsx text eol=lf
-*.ts text eol=lf
-*.tsx text eol=lf

.github/ISSUE_TEMPLATE/bug-report.yml

@@ -12,14 +12,6 @@ body:
       description: What is the problem? A clear and concise description of the bug.
     validations:
       required: true
-  - type: checkboxes
-    id: regression
-    attributes:
-      label: Regression Issue
-      description: What is a regression? If it worked in a previous version but doesn't in the latest version, it's considered a regression. In this case, please provide specific version number in the report.
-      options:
-        - label: Select this option if this issue appears to be a regression.
-          required: false
   - type: textarea
     id: expected
     attributes:

.github/PULL_REQUEST_TEMPLATE.md

@@ -4,6 +4,6 @@
 
 ---
 
-* [ ] Have you followed the guidelines in our [Contributing guide?](https://github.com/aws-actions/configure-aws-credentials/blob/main/CONTRIBUTING.md)
+* [ ] Have you followed the guidelines in our [Contributing guide?](https://github.com/aws-actions/configure-aws-credentials/blob/master/CONTRIBUTING.md)
 
 By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

.github/dependabot.yml

@@ -6,4 +6,11 @@ updates:
     interval: weekly
     day: tuesday
   open-pull-requests-limit: 10
-  target-branch: 'main'
+  target-branch: 'master'
+- package-ecosystem: npm
+  directory: "/"
+  schedule:
+    interval: weekly
+    day: tuesday
+  open-pull-requests-limit: 10
+  target-branch: 'v1-node16'

.github/workflows/automerge-approved-prs.yml

@@ -1,32 +0,0 @@
-on:
-  pull_request_review:
-    types: submitted
-
-jobs:
-  approved_pr:
-    name: Automerge approved PRs
-    permissions:
-      contents: write
-      pull-requests: write
-      id-token: write
-    if: ${{ github.event.review.state == 'approved' && github.repository == 'aws-actions/configure-aws-credentials' && (github.event.review.author_association == 'OWNER' || github.event.review.author_association == 'MEMBER' || github.event.review.user.login == 'aws-sdk-osds') }}
-    runs-on: ubuntu-latest
-    steps:
-      - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v4
-        with:
-          aws-region: us-west-2
-          role-to-assume: ${{ secrets.SECRETS_AWS_PACKAGING_ROLE_TO_ASSUME }}
-          role-duration-seconds: 900
-          role-session-name: SecretsManagerFetch
-      - name: Get bot user token
-        uses: aws-actions/aws-secretsmanager-get-secrets@v2
-        with:
-          parse-json-secrets: true
-          secret-ids: |
-            OSDS,arn:aws:secretsmanager:us-west-2:206735643321:secret:github-aws-sdk-osds-automation-gebs9n
-      - name: Enable PR automerge
-        run: gh pr merge --auto --squash "$PR_URL"
-        env:
-          PR_URL: ${{ github.event.pull_request.html_url }}
-          GITHUB_TOKEN: ${{ env.OSDS_ACCESS_TOKEN }}

.github/workflows/cawsc-test.yml

@@ -1,20 +0,0 @@
-name: Test Configure AWS Credential
-on:
-  workflow_dispatch:
-
-jobs:
-  cawsc:
-    runs-on: ubuntu-latest
-    permissions:
-      id-token: write
-    steps:
-      - name: CAWSC
-        uses: aws-actions/configure-aws-credentials@main
-        with:
-          aws-region: us-west-2
-          role-to-assume: ${{ secrets.SECRETS_AWS_PACKAGING_ROLE_TO_ASSUME }}
-          role-duration-seconds: 900
-          role-session-name: TestCAWSC
-      - name: Whoami
-        run: |
-          aws sts get-caller-identity

.github/workflows/check.yml

@@ -0,0 +1,16 @@
+on:
+  [pull_request]
+
+name: Check
+
+jobs:
+  check:
+    name: Run Unit Tests
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+    - name: Run tests
+      run: |
+        npm ci
+        npm test

.github/workflows/close-stale-issues.yml

@@ -15,14 +15,14 @@ jobs:
     runs-on: ubuntu-latest
     name: Stale issue job
     steps:
-    - uses: aws-actions/stale-issue-cleanup@v6
+    - uses: aws-actions/stale-issue-cleanup@v5
       with:
         # Setting messages to an empty string will cause the automation to skip
         # that category
         ancient-issue-message: This issue has not received any attention in 1 year. If you want to keep this issue open, please leave a comment below and auto-close will be canceled.
         stale-issue-message: This issue has not received a response in a while. If you want to keep this issue open, please leave a comment below and auto-close will be canceled.
         stale-pr-message: This PR has not received a response in a while. If you want to keep this issue open, please leave a comment below and auto-close will be canceled.
-
+        
         # These labels are required
         stale-issue-label: closing-soon
         exempt-issue-labels: no-autoclose
@@ -37,7 +37,7 @@ jobs:
         # Issue timing
         days-before-stale: 5
         days-before-close: 2
-        days-before-ancient: 36500
+        days-before-ancient: 365
 
         # If you don't want to mark a issue as being ancient based on a
         # threshold of "upvotes", you can set this here. An "upvote" is
@@ -48,4 +48,4 @@ jobs:
         repo-token: ${{ secrets.GITHUB_TOKEN }}
         loglevel: DEBUG
         # Set dry-run to true to not perform label or close actions.
-        dry-run: false
+        dry-run: false

.github/workflows/closed-issue-message.yml

@@ -13,5 +13,7 @@ jobs:
         # These inputs are both required
         repo-token: "${{ secrets.GITHUB_TOKEN }}"
         message: |
-          Comments on closed issues are hard for our team to see.
+          ### ⚠️Comment Visibility Warning⚠️ 
+          Comments on closed issues are hard for our team to see. 
           If you need more assistance, please either tag a team member or open a new issue that references this one.
+          If you wish to keep having a conversation with other community members under this issue feel free to do so.

.github/workflows/codeql-analysis.yml

@@ -0,0 +1,71 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+name: "CodeQL"
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [master]
+  schedule:
+    - cron: '0 0 * * 2'
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        # Override automatic language detection by changing the below list
+        # Supported options are ['csharp', 'cpp', 'go', 'java', 'javascript', 'python']
+        language: ['javascript']
+        # Learn more...
+        # https://docs.github.com/en/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#overriding-automatic-language-detection
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+      with:
+        # We must fetch at least the immediate parents so that if this is
+        # a pull request then we can checkout the head.
+        fetch-depth: 2
+
+    # If this run was triggered by a pull request event, then checkout
+    # the head of the pull request instead of the merge commit.
+    - run: git checkout HEAD^2
+      if: ${{ github.event_name == 'pull_request' }}
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+        # If you wish to specify custom queries, you can do so here or in a config file.
+        # By default, queries listed here will override any specified in a config file. 
+        # Prefix the list here with "+" to use these queries and those in the config file.
+        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+
+    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+    # If this step fails, then you should remove it and run the build manually (see below)
+    - name: Autobuild
+      uses: github/codeql-action/autobuild@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1

.github/workflows/dependabot-autoapprove.yml

@@ -1,41 +0,0 @@
-name: Dependabot auto-approve
-on: 
-  pull_request:
-  workflow_dispatch:
-
-permissions:
-  pull-requests: write
-  id-token: write
-  contents: read
-jobs:
-  dependabot:
-    runs-on: ubuntu-latest
-    if: ${{ github.event.pull_request.user.login == 'dependabot[bot]' && github.repository == 'aws-actions/configure-aws-credentials' }}
-    steps:
-      - name: Get Metadata
-        id: dependabot-metadata
-        uses: dependabot/fetch-metadata@v2
-      - uses: actions/checkout@v4
-        name: Clone repo
-      - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v4
-        with:
-          aws-region: us-west-2
-          role-to-assume: arn:aws:iam::206735643321:role/ConfigureAwsCredentialsPackageRole
-          role-duration-seconds: 900
-      - name: Get bot user token
-        uses: aws-actions/aws-secretsmanager-get-secrets@v2
-        with:
-          parse-json-secrets: true
-          secret-ids: |
-            OSDS,arn:aws:secretsmanager:us-west-2:206735643321:secret:github-aws-sdk-osds-automation-gebs9n
-      - name: Approve PR if not already approved
-        run: |
-          gh pr checkout "$PR_URL"
-          if [ "$(gh pr status --json reviewDecision - q .currentBranch.reviewDecision)" != "APPROVED" ]; then
-            gh pr review "$PR_URL" --approve
-          else echo "PR already approved"
-          fi
-        env:
-          PR_URL: ${{ github.event.pull_request.html_url }}
-          GITHUB_TOKEN: ${{ env.OSDS_ACCESS_TOKEN }}

.github/workflows/handle-stale-discussions.yml

@@ -1,18 +0,0 @@
-name: HandleStaleDiscussions
-on:
-  schedule:
-    - cron: '0 */4 * * *'
-  discussion_comment:
-    types: [created]
-
-jobs:
-  handle-stale-discussions:
-    name: Handle stale discussions
-    runs-on: ubuntu-latest
-    permissions:
-      discussions: write
-    steps:
-      - name: Stale discussions action
-        uses: aws-github-ops/handle-stale-discussions@v1
-        env:
-          GITHUB_TOKEN:  ${{secrets.GITHUB_TOKEN}}

.github/workflows/issue-regression-labeler.yml

@@ -1,32 +0,0 @@
-# Apply potential regression label on issues
-name: issue-regression-label
-on:
-  issues:
-    types: [opened, edited]
-jobs:
-  add-regression-label:
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-    steps:
-    - name: Fetch template body
-      id: check_regression
-      uses: actions/github-script@v7
-      env: 
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        TEMPLATE_BODY: ${{ github.event.issue.body }}
-      with:
-        script: |
-          const regressionPattern = /\[x\] Select this option if this issue appears to be a regression\./i;
-          const template = `${process.env.TEMPLATE_BODY}`
-          const match = regressionPattern.test(template);
-          core.setOutput('is_regression', match);
-    - name: Manage regression label
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      run: |
-        if [ "${{ steps.check_regression.outputs.is_regression }}" == "true" ]; then
-          gh issue edit ${{ github.event.issue.number }} --add-label "potential-regression" -R ${{ github.repository }}
-        else
-          gh issue edit ${{ github.event.issue.number }} --remove-label "potential-regression" -R ${{ github.repository }}
-        fi

.github/workflows/package.yml

@@ -1,12 +1,12 @@
-name: Update dist files on main branch
+name: Update dist files on 
 
 on:
   push:
     branches:
-      - main
+      - master
+      - v1-node16
     paths-ignore:
       - 'dist/**'
-  workflow_dispatch:
 
 jobs:
   package:
@@ -17,7 +17,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v3
         with:
           fetch-depth: 0
           ref: ${{ github.ref_name }}
@@ -28,24 +28,24 @@ jobs:
           npm test
           npm run package
       - name: Configure AWS credentials
-        uses: aws-actions/configure-aws-credentials@v4
+        uses: aws-actions/configure-aws-credentials@v1-node16
         with:
           aws-region: us-west-2
-          role-to-assume: ${{ secrets.SECRETS_AWS_PACKAGING_ROLE_TO_ASSUME }}
+          role-to-assume: ${{ secrets.SECRETS_AWS_ROLE_TO_ASSUME }}
           role-duration-seconds: 900
           role-session-name: SecretsManagerFetch
       - name: Get bot user token
-        uses: aws-actions/aws-secretsmanager-get-secrets@v2
+        uses: aws-actions/aws-secretsmanager-get-secrets@v1
         with:
           parse-json-secrets: true
           secret-ids: |
-            OSDS,arn:aws:secretsmanager:us-west-2:206735643321:secret:github-aws-sdk-osds-automation-gebs9n
+            OSDS,arn:aws:secretsmanager:us-west-2:294535624312:secret:github-aws-sdk-osds-automation-ZHNalp
       - name: Commit
         run: |
-          echo "::add-mask::${{ env.OSDS_ACCESS_TOKEN }}"
+          echo "::add-mask::${{ env.OSDS_ACCESS_TOKEN }}}"
           git config user.name "GitHub Actions"
           git config user.email "github-aws-sdk-osds-automation@amazon.com"
-          git remote set-url origin https://${{ env.OSDS_ACCESS_TOKEN }}@github.com/aws-actions/configure-aws-credentials.git
+          git remote set-url origin https://x-access-token:${{ env.OSDS_ACCESS_TOKEN }}@github.com/aws-actions/configure-aws-credentials.git
           git add dist
           git commit -m "chore: Update dist" || echo "No changes to commit"
-          git push --force origin
+          git push origin

.github/workflows/pull-request-lint.yml

@@ -1,27 +0,0 @@
-
-name: pull-request-lint
-on:
-  pull_request_target:
-    types:
-      - labeled
-      - opened
-      - synchronize
-      - reopened
-      - ready_for_review
-      - edited
-jobs:
-  validate:
-    name: Validate PR title
-    runs-on: ubuntu-latest
-    permissions:
-      pull-requests: write
-    steps:
-      - uses: amannn/action-semantic-pull-request@v5.5.3
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          types: |-
-            feat
-            fix
-            chore
-          requireScope: false

.github/workflows/release-please.yml

@@ -1,43 +0,0 @@
----
-  name: Release Please
-  on:
-    push:
-      branches:
-        - main
-
-  permissions:
-    id-token: write
-    contents: write
-    pull-requests: write
-
-  jobs:
-    release-please:
-      runs-on: ubuntu-latest
-      steps:
-        - name: Checkout Repository
-          uses: actions/checkout@v4
-          with:
-            fetch-depth: 0
-
-        - name: Configure AWS Credentials
-          uses: aws-actions/configure-aws-credentials@v4
-          with:
-            aws-region: us-west-2
-            role-to-assume: ${{ secrets.SECRETS_AWS_PACKAGING_ROLE_TO_ASSUME }}
-            role-duration-seconds: 900
-            role-session-name: ${{ github.run_id }}
-
-        - name: Get git credentials
-          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
-
-        - name: Run release-please
-          uses: googleapis/release-please-action@v4
-          with:
-            release-type: node
-            token: ${{ env.OSDS_ACCESS_TOKEN }}
-            config-file: release-please-config.json
-            manifest-file: .release-please-manifest.json

.github/workflows/tests-integ.yml

@@ -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 }}

.github/workflows/tests-unit.yml

@@ -1,40 +0,0 @@
-on:
-  [pull_request]
-
-name: Run unit tests
-
-jobs:
-  unit-test:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [windows-latest, ubuntu-latest, macos-latest]
-    name: Run unit tests
-    runs-on: ${{ matrix.os }}
-    timeout-minutes: 5
-    steps:
-      - name: "Checkout repository"
-        uses: actions/checkout@v4
-      - name: "Setup node"
-        uses: actions/setup-node@v4
-        with:
-          node-version: 20
-      - name: "Install dependencies"
-        uses: bahmutov/npm-install@v1
-      - name: "Run tests"
-        run: npm run test --if-present
-  lint:
-    name: Ensure code standards
-    runs-on: ubuntu-latest
-    timeout-minutes: 5
-    steps:
-      - name: "Checkout repostiory"
-        uses: actions/checkout@v4
-      - name: "Setup node"
-        uses: actions/setup-node@v4
-        with:
-          node-version: 20
-      - name: "Install dependencies"
-        uses: bahmutov/npm-install@v1
-      - name: "Lint code"
-        run: npm run lint --if-present

.gitignore

@@ -1,6 +1,66 @@
-node_modules
+node_modules/
+
+# Editors
+.vscode
+.idea
+
+# 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
-.DS_Store
-Thumbs.db
-build
-test-reports
+
+# 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 (https://nodejs.org/api/addons.html)
+build/Release
+
+# Other Dependency directories
+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
+
+# next.js build output
+.next

.mergify.yml

@@ -0,0 +1,39 @@
+
+queue_rules:
+  - name: default
+    conditions:
+      # Conditions to get out of the queue (= merged)
+      - status-success=Run Unit Tests
+
+pull_request_rules:
+  - name: Automatically merge on CI success and review approval
+    conditions:
+      - base~=master|v1-node16|integ-tests
+      - "#approved-reviews-by>=1"
+      - -approved-reviews-by~=author
+      - status-success=Run Unit Tests
+      - label!=work-in-progress
+      - -title~=(WIP|wip)
+      - -merged
+      - -closed
+      - author!=dependabot[bot]
+    actions:
+      queue:
+        method: squash
+        name: default
+
+  - name: Automatically approve and merge Dependabot PRs
+    conditions:
+      - base~=master|v1-node16
+      - author=dependabot[bot]
+      - status-success=Run Unit Tests
+      - -title~=(WIP|wip)
+      - -label~=(blocked|do-not-merge)
+      - -merged
+      - -closed
+    actions:
+      review:
+        type: APPROVE
+      queue:
+        method: squash
+        name: default

.release-please-manifest.json

@@ -1,5 +0,0 @@
-{
-  ".release-please-manifest.json": "4.0.2",
-  "package.json": "4.0.2",
-  ".": "4.2.0"
-}

CHANGELOG.md

@@ -2,122 +2,6 @@
 
 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.
 
-## [4.2.0](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)
-
-
-### Features
-
-* idempotent fetch ([#1289](https://github.com/aws-actions/configure-aws-credentials/issues/1289)) ([eb70354](https://github.com/aws-actions/configure-aws-credentials/commit/eb70354fb423a380b6e4ab4b9f15d2ee9ffae911))
-
-
-### Bug Fixes
-
-* build failure due to tests ([#1283](https://github.com/aws-actions/configure-aws-credentials/issues/1283)) ([134d71e](https://github.com/aws-actions/configure-aws-credentials/commit/134d71efe0ecbe9ad6965f2f766c0cae63a7685f))
-* Dependabot autoapprove ([#1284](https://github.com/aws-actions/configure-aws-credentials/issues/1284)) ([b9ee51d](https://github.com/aws-actions/configure-aws-credentials/commit/b9ee51dc600fe38c892e24f60ca26476e0e0b6de))
-* Dependabot autoapprove id-token write permission ([#1285](https://github.com/aws-actions/configure-aws-credentials/issues/1285)) ([f0af89b](https://github.com/aws-actions/configure-aws-credentials/commit/f0af89b102390dcf10ce402195d74a98f24861f3))
-* typo ([#1281](https://github.com/aws-actions/configure-aws-credentials/issues/1281)) ([39fd91c](https://github.com/aws-actions/configure-aws-credentials/commit/39fd91c08ed8bf770034de4e62662503e8007d76))
-
-## [4.0.3](https://github.com/aws-actions/configure-aws-credentials/compare/v4.0.2...v4.0.3) (2025-01-27)
-
-
-### Features
-
-* added release-please action config ([0f88004](https://github.com/aws-actions/configure-aws-credentials/commit/0f88004d9c27e0bdbbc254b3f7c8053cb38f04d7))
-
-
-### Bug Fixes
-
-* add id-token permission to automerge ([97834a4](https://github.com/aws-actions/configure-aws-credentials/commit/97834a484a5ab3c40fa9e2eb40fcf8041105a573))
-* cpy syntax on npm package ([#1195](https://github.com/aws-actions/configure-aws-credentials/issues/1195)) ([83b5a56](https://github.com/aws-actions/configure-aws-credentials/commit/83b5a565471214aec459e234bef606339fe07111))
-* force push packaged files to main ([bfd2185](https://github.com/aws-actions/configure-aws-credentials/commit/bfd218503eb87938c29603a551e19c6b594f5fe5))
-
-
-### Miscellaneous Chores
-
-* release 4.0.3 ([ca00fd4](https://github.com/aws-actions/configure-aws-credentials/commit/ca00fd4d3842ad58c3c21ebfe69defa1f0e7bdc4))
-
-## [4.0.2](https://github.com/aws-actions/configure-aws-credentials/compare/v4.0.1...v4.0.2) (2024-02-09)
-
-* Revert 4.0.1 to remove warning
-
-## [4.0.1](https://github.com/aws-actions/configure-aws-credentials/compare/v4.0.0...v4.0.1) (2023-10-03)
-
-### Documentation
-*  Throw a warning when customers use long-term credentials.
-
-## [4.0.0](https://github.com/aws-actions/configure-aws-credentials/compare/v3.0.2...v4.0.0) (2023-09-11)
-
-* Upgraded runtime to `node20` from `node16`
-
-## [3.0.2](https://github.com/aws-actions/configure-aws-credentials/compare/v3.0.1...v3.0.2) (2023-09-07)
-
-### Bug Fixes
-* fixes #817 #819: validation logic throwing unwanted errors [d78f55b](https://github.com/aws-actions/configure-aws-credentials/commit/d78f55b1db65186cb251a8504ae9527af06fc5fd)
-
-## [3.0.1](https://github.com/aws-actions/configure-aws-credentials/compare/v3.0.0...v3.0.1) (2023-08-24)
-
-### Features
-* Can configure `special-characters-workaround` to keep retrying credentials if the returned
-  credentials have special characters (Fixes #599)
-
-### Bug Fixes
-* Fixes #792: Action fails when intending to use existing credentials
-* Minor typo fix from @ubaid-ansari21
-
-### Changes to existing functionality
-* Special characters are now allowed in returned credential variables unless you configure the
-  `special-characters-workaround` option
-
-## [3.0.0](https://github.com/aws-actions/configure-aws-credentials/compare/v2.2.0...v3.0.0) (2023-08-21)
-
-### Features
-* Can configure `max-retries` and `disable-retry` to modify retry functionality when the assume role call fails
-* Set returned credentials as step outputs with `output-credentials`
-* Clear AWS related environment variables at the start of the action with `unset-current-credentials`
-* Unique role identifier is now printed in the workflow logs
-
-### Bug Fixes
-* Can't use credentials if they contain a special character
-* Retry functionality added when generating the JWT fails
-* Can now use `webIdentityTokenFile` option
-* Branch name validation too strict
-* JS SDK v2 deprecation warning in workflow logs
-
-### Changes to existing functionality
-* Default session duration is now 1 hour in all cases (from 6 hours in some cases)
-* Account ID will not be masked by default in logs
-
-## [2.2.0](https://github.com/aws-actions/configure-aws-credentials/compare/v2.1.0...v2.2.0) (2023-05-31)
-
-### Features
-* `inline-session-policy` prop enables assuming a role with inline session policies ([d00f6c6](https://github.com/aws-actions/configure-aws-credentials/commit/d00f6c6f41fde02a9fd0d469040be6ed0df69e73))
-* `managed-session-policies` prop enables assuming a role with managed policy arns ([d00f6c6](https://github.com/aws-actions/configure-aws-credentials/commit/d00f6c6f41fde02a9fd0d469040be6ed0df69e73))
-
-## [2.1.0](https://github.com/aws-actions/configure-aws-credentials/compare/v2.0.0...v2.1.0) (2023-05-31)
-
-### Features
-* `role-chaining` prop enables role chaining use case ([6fbd316](https://github.com/aws-actions/configure-aws-credentials/commit/6fbd316fd15f52c3d9f68e7aa06eae4f5699a518))
-
-## [2.0.0](https://github.com/aws-actions/configure-aws-credentials/compare/v1.7.0...v2.0.0) (2023-03-06)
-
-### Features
-* Version bump to use Node 16 by default. 
-
 ## [1.7.0](https://github.com/aws-actions/configure-aws-credentials/compare/v1.6.1...v1.7.0) (2022-08-03)
 
 

CONTRIBUTING.md

@@ -23,7 +23,7 @@ reported the issue. Please try to include as much information as you can. Detail
 ## Contributing via Pull Requests
 Contributions via pull requests are much appreciated. Before sending us a pull request, please ensure that:
 
-1. You are working against the latest source on the *main* branch.
+1. You are working against the latest source on the *master* branch.
 2. You check existing open, and recently merged, pull requests to make sure someone else hasn't addressed the problem already.
 3. You open an issue to discuss any significant work - we would hate for your time to be wasted.
 
@@ -56,6 +56,6 @@ If you discover a potential security issue in this project we ask that you notif
 
 ## Licensing
 
-See the [LICENSE](https://github.com/aws-actions/configure-aws-credentials/blob/main/LICENSE) file for our project's licensing. We will ask you to confirm the licensing of your contribution.
+See the [LICENSE](https://github.com/aws-actions/configure-aws-credentials/blob/master/LICENSE) file for our project's licensing. We will ask you to confirm the licensing of your contribution.
 
 We may ask you to sign a [Contributor License Agreement (CLA)](http://en.wikipedia.org/wiki/Contributor_License_Agreement) for larger changes.

LICENSE

@@ -1,4 +1,6 @@
-Copyright (c) 2019-2022 Amazon.com, Inc. or its affiliates
+MIT License
+
+Copyright 2019 Amazon.com, Inc. or its affiliates.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,336 +1,154 @@
-## Configure AWS Credentials for GitHub Actions
-Configure your AWS credentials and region environment variables for use in other
-GitHub Actions.
+## "Configure AWS Credentials" Action For GitHub Actions
 
-This action implements the AWS JavaScript SDK credential resolution chain
-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
-for AWS API calls.
+Configure AWS credential and region environment variables for use in other GitHub Actions.  The environment variables will be detected by both the AWS SDKs and the AWS CLI to determine the credentials and region to use for AWS API calls.
 
-## Overview
-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
-and AWS region. One way to do that in GitHub Actions is to use a repository
-secret with IAM credentials, but this doesn't follow [AWS security
-guidelines](https://docs.aws.amazon.com/IAM/latest/UserGuide/security-creds.html)
-on using long term credentials. Instead, we recommend that you use a long term
-credential or JWT to fetch a temporary credential, and use that with your tools
-instead. This GitHub Action facilitates just that.
+## NOTICE: node12 deprecation warning
+GitHub actions has recently started throwing warning messages regarding the deprecation of Node 12. If you would like to stop seeing this warning, configure your action to use `aws-actions/configure-aws-credentials@v1-node16`. Both the `v1` branch and the `v1-node16` branch will receive the same updates moving forward. See [this issue](https://github.com/aws-actions/configure-aws-credentials/issues/489) for more information on this topic.
 
-AWS SDKs and Tools look for your credentials in standardized environment
-variables. In essence, this Action runs through the standard [credential
-resolution flow](https://docs.aws.amazon.com/sdkref/latest/guide/standardized-credentials.html),
-and at the end, exports environment variables for you to use later.
+**Table of Contents**
 
-We support five methods for fetching credentials from AWS, but we recommend that
-you use GitHub's OIDC provider in conjunction with a configured AWS IAM
-Identity Provider endpoint.
+<!-- toc -->
 
-For more information on how to do that, read on.
+- [Usage](#usage)
+- [Credentials](#credentials)
+- [Assuming a Role](#assuming-a-role)
+    + [Session tagging](#session-tagging)
+    + [Sample IAM Role Permissions](#sample-iam-role-cloudformation-template)
+- [Self-Hosted Runners](#self-hosted-runners)
+- [License Summary](#license-summary)
+- [Security Disclosures](#security-disclosures)
 
-### Note about GHES
+<!-- tocstop -->
 
-Some of this documentation may be inaccurate if you are using GHES (GitHub
-Enterprise Server), please take note to review the GitHub documentation when
-relevant.
+## Usage
 
-For example, the URL that the OIDC JWT is issued from is different than the
-usual `token.actions.githubusercontent.com`, and will be unique to your
-enterprise server. As a result, you will need to configure this differently when
-you create the Identity Provider.
+Add the following step to your workflow:
 
-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).
-This method uses OIDC to get short-lived credentials needed for your actions.
-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
-based on which values are supplied to the Action:
-
-| **Identity Used**                                               | `aws-access-key-id` | `role-to-assume` | `web-identity-token-file` | `role-chaining` | `id-token` permission
-| --------------------------------------------------------------- | ------------------- | ---------------- | ------------------------- | - | - |
-| [✅ Recommended] Assume Role directly using GitHub OIDC provider |                     | ✔                |                           | | ✔ |
-| IAM User                                                        | ✔                   |                  |                           | | |
-| 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.*
-
-### Options
-See [action.yml](./action.yml) for more detail.
-
-|          Option           |                                            Description                                            | Required |
-|---------------------------|---------------------------------------------------------------------------------------------------|----------|
-| aws-region                | Which AWS region to use                                                                           |    Yes   |
-| role-to-assume            | Role for which to fetch credentials. Only required for some authentication types.                 |    No    |
-| aws-access-key-id         | AWS access key to use. Only required for some authentication types.                               |    No    |
-| aws-secret-access-key     | AWS secret key to use. Only required for some authentication types.                               |    No    |
-| aws-session-token         | AWS session token to use. Used in uncommon authentication scenarios.                              |    No    |
-| role-chaining             | Use existing credentials from the environment to assume a new role.                               |    No    |
-| 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 (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. (Outputs access-key-id, secret-access-key, session-token, and expiration). Defaults to false.                   |    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    |
-
-#### Credential Lifetime
-The default session duration is **1 hour**.
-
-If you would like to adjust this you can pass a duration to
-`role-duration-seconds`, but the duration cannot exceed the maximum that was
-defined when the IAM Role was created.
-
-#### External ID
-If your role requires an external ID to assume, you can provide the external ID
-with the `role-external-id` input
-
-#### Session tagging and name
-The default session name is "GitHubActions", and you can modify it by specifying
-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))
-
-| Key        | Value             |
-| ---------- | ----------------- |
-| GitHub     | "Actions"         |
-| Repository | GITHUB_REPOSITORY |
-| Workflow   | GITHUB_WORKFLOW   |
-| Action     | GITHUB_ACTION     |
-| Actor      | GITHUB_ACTOR      |
-| Branch     | GITHUB_REF        |
-| Commit     | GITHUB_SHA        |
-
-_Note: all tag values must conform to
-[the tag requirements](https://docs.aws.amazon.com/STS/latest/APIReference/API_Tag.html).
-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
-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
+    - name: Configure AWS Credentials
+      uses: aws-actions/configure-aws-credentials@v1
       with:
-        role-skip-session-tagging: true
+        role-to-assume: arn:aws:iam::123456789100:role/my-github-actions-role
+        aws-region: us-east-2
 ```
 
-### Session policies
-Session policies are not required, but they allow you to limit the scope of the
-fetched credentials without making changes to IAM roles. You can specify inline
-session policies right in your workflow file, or refer to an existing managed
-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:
-```yaml
-      uses: aws-actions/configure-aws-credentials@v4
-      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@v4.1.0
-      with:
-         inline-session-policy: >-
-          {
-           "Version": "2012-10-17",
-           "Statement": [
-            {
-             "Sid":"Stmt1",
-             "Effect":"Allow",
-             "Action":"s3:List*",
-             "Resource":"*"
-            }
-           ]
-          }
-```
-
-#### 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:
-```yaml
-      uses: aws-actions/configure-aws-credentials@v4.1.0
-      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@v4.1.0
-      with:
-         managed-session-policies: |
-          arn:aws:iam::aws:policy/AmazonS3ReadOnlyAccess
-          arn:aws:iam::aws:policy/AmazonS3OutpostsReadOnlyAccess
-```
-
-### Misc
-
-#### 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
-configure IAM to accept JWTs from GitHub's OIDC endpoint. This action will
-then create a JWT unique to the workflow run using the OIDC endpoint, and it
-will use the JWT to assume the specified role with short-term credentials. 
-
-To get this to work
-1. Configure your workflow to use the `id-token: write` permission.
-2. Configure your audience, if required.
-3. In your AWS account, configure IAM to trust GitHub's OIDC identity provider.
-4. Configure an IAM role with appropriate claim limits and permission scope.
-
-   *Note*: Naming your role "GitHubActions" has been reported to not work. See
-   [#953](https://github.com/aws-actions/configure-aws-credentials/issues/953).
-
-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:
+For example, you can use this action with the AWS CLI available in [GitHub's hosted virtual environments](https://help.github.com/en/actions/reference/software-installed-on-github-hosted-runners).
+You can also run this action multiple times to use different AWS accounts, regions, or IAM roles in the same GitHub Actions workflow job.
 
 ```yaml
+jobs:
+  deploy:
+    name: Upload to Amazon S3
+    runs-on: ubuntu-latest
+    # These permissions are needed to interact with GitHub's OIDC Token endpoint.
     permissions:
       id-token: write
       contents: read
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+
+    - name: Configure AWS credentials from Test account
+      uses: aws-actions/configure-aws-credentials@v1
+      with:
+        role-to-assume: arn:aws:iam::111111111111:role/my-github-actions-role-test
+        aws-region: us-east-1
+
+    - name: Copy files to the test website with the AWS CLI
+      run: |
+        aws s3 sync . s3://my-s3-test-website-bucket
+
+    - name: Configure AWS credentials from Production account
+      uses: aws-actions/configure-aws-credentials@v1
+      with:
+        role-to-assume: arn:aws:iam::222222222222:role/my-github-actions-role-prod
+        aws-region: us-west-2
+
+    - name: Copy files to the production website with the AWS CLI
+      run: |
+        aws s3 sync . s3://my-s3-prod-website-bucket
 ```
 
-### OIDC Audience
+See [action.yml](action.yml) for the full documentation for this action's inputs and outputs.
 
-When the JWT is created, an audience needs to be specified. Normally, you would
-use `sts.amazonaws.com`, and this action uses this by default if you don't
-specify one. This will work for most cases. Changing the default audience may
-be necessary when using non-default AWS partitions, such as China regions.
-You can specify the audience through the `audience` input:
+## Credentials
+
+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.
+* [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.
+
+## Assuming a Role
+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 credentials needed for your actions. 
+Specifying `role-to-assume` **without** providing an `aws-access-key-id` or a `web-identity-token-file` will signal to the action that you wish to use the OIDC provider.
+
+The default session duration is **1 hour** when using the OIDC provider to directly assume an IAM Role or when an `aws-session-token` is directly provided.
+
+The default session duration is **6 hours** when using an IAM User to assume an IAM Role (by providing an `aws-access-key-id`, `aws-secret-access-key`, and a `role-to-assume`) .
+
+If you would like to adjust this you can pass a duration to `role-duration-seconds`, but the duration cannot exceed the maximum that was defined when the IAM Role was created.
+The default session name is GitHubActions, and you can modify it by specifying the desired name in `role-session-name`.
+The default audience is `sts.amazonaws.com` which you can replace by specifying the desired audience name in `audience`.
+
+The following table describes which identity is used based on which values are supplied to the Action:
+
+| **Identity Used**                                                | `aws-access-key-id` | `role-to-assume` | `web-identity-token-file` |
+|------------------------------------------------------------------|---------------------|------------------|---------------------------|
+| [✅ Recommended] Assume Role directly using GitHub OIDC provider |                     | ✔                |                           |
+| IAM User                                                         | ✔                   |                  |                           |
+| Assume Role using IAM User credentials                           | ✔                   | ✔                |                           |
+| Assume Role using WebIdentity Token File credentials             |                     | ✔                | ✔                         |
+
+### Examples
 
 ```yaml
-    - name: Configure AWS Credentials for China region audience
-      uses: aws-actions/configure-aws-credentials@v4.1.0
+    - name: Configure AWS Credentials
+      uses: aws-actions/configure-aws-credentials@v1
       with:
-        audience: sts.amazonaws.com.cn
-        aws-region: us-east-3
-        role-to-assume: arn:aws-cn:iam::123456789100:role/my-github-actions-role
+        aws-region: us-east-2
+        role-to-assume: arn:aws:iam::123456789100:role/my-github-actions-role
+        role-session-name: MySessionName
 ```
+In this example, the Action will load the OIDC token from the GitHub-provided environment variable and use it to assume the role `arn:aws:iam::123456789100:role/my-github-actions-role` with the session name `MySessionName`.
 
-### Configuring IAM to trust GitHub
-To use GitHub's OIDC provider, you must first set up federation
-with the provider as an IAM IdP. The GitHub OIDC provider only needs to be
-created once per account (i.e. multiple IAM Roles that can be assumed by the
-GitHub's OIDC can share a single OIDC Provider). Here is a sample CloudFormation
-template that will configure this trust for you.
+```yaml
+    - name: Configure AWS Credentials
+      uses: aws-actions/configure-aws-credentials@v1
+      with:
+        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+        aws-region: us-east-2
+        role-to-assume: ${{ secrets.AWS_ROLE_TO_ASSUME }}
+        role-external-id: ${{ secrets.AWS_ROLE_EXTERNAL_ID }}
+        role-duration-seconds: 1200
+        role-session-name: MySessionName
+```
+In this example, the secret `AWS_ROLE_TO_ASSUME` contains a string like `arn:aws:iam::123456789100:role/my-github-actions-role`.  To assume a role in the same account as the static credentials, you can simply specify the role name, like `role-to-assume: my-github-actions-role`.
 
-Note that the thumbprint below has been set to all F's because the thumbprint is
-not used when authenticating `token.actions.githubusercontent.com`. This is a
-special case used *only when GitHub's OIDC is authenticating to IAM*. IAM uses
-its library of trusted CAs to authenticate. The value is still the API, so it
-must be specified.
+```yaml
+    - name: Configure AWS Credentials for Beta Customers
+      uses: aws-actions/configure-aws-credentials@v1
+      with:
+        audience: beta-customers
+        aws-region: us-east-3
+        role-to-assume: arn:aws:iam::123456789100:role/my-github-actions-role
+        role-session-name: MySessionName
+```
+In this example, the audience has been changed from the default to use a different audience name `beta-customers`. This can help ensure that the role can only affect those AWS accounts whose GitHub OIDC providers have explicitly opted in to the `beta-customers` label.
 
-You can copy the template below, or load it from here: 
-https://d38mtn6aq9zhn6.cloudfront.net/configure-aws-credentials-latest.yml
+Changing the default audience may be necessary when using non-default [AWS partitions](https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html).
 
+### Sample IAM Role CloudFormation Template
 ```yaml
 Parameters:
   GitHubOrg:
-    Description: Name of GitHub organization/user (case sensitive)
     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 
@@ -351,8 +169,6 @@ Resources:
                 - !Ref GithubOidc
                 - !Ref OIDCProviderArn
             Condition:
-              StringEquals:
-                token.actions.githubusercontent.com:aud: !Ref OIDCAudience
               StringLike:
                 token.actions.githubusercontent.com:sub: !Sub repo:${GitHubOrg}/${RepositoryName}:*
 
@@ -364,43 +180,16 @@ Resources:
       ClientIdList: 
         - sts.amazonaws.com
       ThumbprintList:
-        - ffffffffffffffffffffffffffffffffffffffff
+        - 6938fd4d98bab03faadb97b34396831e3780aea1
 
 Outputs:
   Role:
     Value: !GetAtt Role.Arn 
 ```
 
-### Claims and scoping permissions
-To align with the Amazon IAM best practice of [granting least
-privilege](https://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html#grant-least-privilege),
-the assume role policy document should contain a
-[`Condition`](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_elements_condition.html)
-that specifies a subject (`sub`) allowed to assume the role. [GitHub also
-recommends](https://docs.github.com/en/actions/deployment/security-hardening-your-deployments/about-security-hardening-with-openid-connect#defining-trust-conditions-on-cloud-roles-using-oidc-claims)
-filtering for the correct audience (`aud`). See [AWS IAM
-documentation](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_iam-condition-keys.html#condition-keys-wif)
-on which claims you can filter for in your trust policies.
+The GitHub OIDC Provider only needs to be created once per account (i.e. multiple IAM Roles that can be assumed by the GitHub's OIDC can share a single OIDC Provider).
 
-Without a subject (`sub`) condition, any GitHub user or repository could
-potentially assume the role. The subject can be scoped to a GitHub organization
-and repository as shown in the CloudFormation template. However, scoping it down
-to your org and repo may cause the role assumption to fail in some cases. See
-[Example subject claims](https://docs.github.com/en/actions/deployment/security-hardening-your-deployments/about-security-hardening-with-openid-connect#example-subject-claims)
-for specific details on what the subject value will be depending on your
-workflow. You can also [customize your subject claim](https://docs.github.com/en/actions/deployment/security-hardening-your-deployments/about-security-hardening-with-openid-connect#customizing-the-token-claims)
-if you want full control over the information you can filter for in your trust
-policy. If you aren't sure what your subject (`sub`) key is, you can add the
-[`actions-oidc-debugger`](https://github.com/github/actions-oidc-debugger)
-action to your workflow to see the value of the subject (`sub`) key, as well as
-other claims.
-
-Additional claim conditions can be added for higher specificity as explained in
-the [GitHub documentation](https://docs.github.com/en/actions/deployment/security-hardening-your-deployments/about-security-hardening-with-openid-connect).
-Due to implementation details, not every OIDC claim is presently supported by
-IAM.
-
-### Further information about OIDC
+To align with the Amazon IAM best practice of [granting least privilege](https://docs.aws.amazon.com/IAM/latest/UserGuide/best-practices.html#grant-least-privilege), the assume role policy document should contain a [`Condition`](https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_elements_condition.html) that specifies a subject allowed to assume the role. Without a subject condition, any GitHub user or repository could potentially assume the role. The subject can be scoped to a GitHub organization and repository as shown in the CloudFormation template. Additional claim conditions can be added for higher specificity as explained in the [GitHub docs](https://docs.github.com/en/actions/deployment/security-hardening-your-deployments/about-security-hardening-with-openid-connect).
 
 For further information on OIDC and GitHub Actions, please see:
 
@@ -410,166 +199,77 @@ 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/)
 
+### Session tagging
+The session will have the name "GitHubActions" and be tagged with the following tags:
+(`GITHUB_` environment variable definitions can be [found here](https://help.github.com/en/actions/automating-your-workflow-with-github-actions/using-environment-variables#default-environment-variables))
+
+| Key | Value|
+| --- | --- |
+| GitHub | "Actions" |
+| Repository | GITHUB_REPOSITORY |
+| Workflow | GITHUB_WORKFLOW |
+| Action | GITHUB_ACTION |
+| Actor | GITHUB_ACTOR |
+| Branch | GITHUB_REF |
+| Commit | GITHUB_SHA |
+
+_Note: all tag values must conform to [the requirements](https://docs.aws.amazon.com/STS/latest/APIReference/API_Tag.html). 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. 
+Note that 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 not set during the AssumeRoleWithWebIdentity API call within the Action.
+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@v1
+      with:
+        role-skip-session-tagging: true
+```
+
 ## Self-Hosted Runners
 
-If you run your GitHub Actions in a
-[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 you run your GitHub Actions in a [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.
 
-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).
+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/v2/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:
+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@v4.1.0
+uses: aws-actions/configure-aws-credentials@v1
 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.
+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:
+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@v4.1.0
+uses: aws-actions/configure-aws-credentials@v1
 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.
+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.
+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:
+You can configure your workflow as follows in order to use this file:
 ```yaml
-uses: aws-actions/configure-aws-credentials@v4.1.0
+uses: aws-actions/configure-aws-credentials@v1
 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"
+  web-identity-token-file: /var/run/secrets/eks.amazonaws.com/serviceaccount/token
 ```
 
 ### 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@v4.1.0
-      with:
-        aws-region: us-east-2
-        role-to-assume: arn:aws:iam::123456789100:role/my-github-actions-role
-        role-session-name: MySessionName
-```
-In this example, the Action will load the OIDC token from the GitHub-provided
-environment variable and use it to assume the role
-`arn:aws:iam::123456789100:role/my-github-actions-role` with the session name
-`MySessionName`.
-
-### AssumeRole with role previously assumed by action in same workflow
-```yaml
-    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4.1.0
-      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@v4.1.0
-      with:
-        aws-region: us-east-2
-        role-to-assume: arn:aws:iam::987654321000:role/my-second-role
-        role-session-name: MySessionName
-        role-chaining: true
-```
-In this two-step example, the first step will use OIDC to assume the role
-`arn:aws:iam::123456789100:role/my-github-actions-role` just as in the prior
-example. Following that, a second step will use this role to assume a different
-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@v4.1.0
-      with:
-        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
-        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-        aws-region: us-east-2
-        role-to-assume: ${{ secrets.AWS_ROLE_TO_ASSUME }}
-        role-external-id: ${{ secrets.AWS_ROLE_EXTERNAL_ID }}
-        role-duration-seconds: 1200
-        role-session-name: MySessionName
-```
-In this example, the secret `AWS_ROLE_TO_ASSUME` contains a string like
-`arn:aws:iam::123456789100:role/my-github-actions-role`.  To assume a role in
-the same account as the static credentials, you can simply specify the role
-name, like `role-to-assume: my-github-actions-role`.
-
-### Retrieving credentials from step output, AssumeRole with temporary credentials
-```yaml
-    - name: Configure AWS Credentials 1
-      id: creds
-      uses: aws-actions/configure-aws-credentials@v4.1.0
-      with:
-        aws-region: us-east-2
-        role-to-assume: arn:aws:iam::123456789100:role/my-github-actions-role
-        output-credentials: true
-    - name: get caller identity 1
-      run: |
-        aws sts get-caller-identity
-    - name: Configure AWS Credentials 2
-      uses: aws-actions/configure-aws-credentials@v4.1.0
-      with:
-        aws-region: us-east-2
-        aws-access-key-id: ${{ steps.creds.outputs.aws-access-key-id }}
-        aws-secret-access-key: ${{ steps.creds.outputs.aws-secret-access-key }}
-        aws-session-token: ${{ steps.creds.outputs.aws-session-token }}
-        role-to-assume: arn:aws:iam::123456789100:role/my-other-github-actions-role
-    - name: get caller identity2
-      run: |
-        aws sts get-caller-identity
-```
-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.
+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.
  
 ## License Summary
+
 This code is made available under the MIT license.
 
 ## 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
-[here](https://aws.amazon.com/security/vulnerability-reporting/) or [email AWS
-security directly](mailto:aws-security@amazon.com).
+
+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 [here](https://aws.amazon.com/security/vulnerability-reporting/) or [email AWS security directly](mailto:aws-security@amazon.com).

__mocks__/fs.cjs

@@ -1,2 +0,0 @@
-const { fs } = require('memfs')
-module.exports = fs

action.yml

@@ -1,86 +1,64 @@
-
-name: '"Configure AWS Credentials" Action for GitHub Actions'
-description: Configures AWS credentials for use in subsequent steps in a GitHub Action workflow
-runs:
-  using: node20
-  main: dist/index.js
-  post: dist/cleanup/index.js
+name: '"Configure AWS Credentials" Action For GitHub Actions'
+description: 'Configure AWS credential and region environment variables for use with the AWS CLI and AWS SDKs'
 branding:
-  color: orange
-  icon: cloud
+  icon: 'cloud'
+  color: 'orange'
 inputs:
-  aws-region:
-    description: AWS Region, e.g. us-east-2
-    required: true
-  role-to-assume:
-    description: The Amazon Resource Name (ARN) of the role to assume. Use the provided credentials to assume an IAM role and configure the Actions environment with the assumed role credentials rather than with the provided credentials.
+  audience:
+    default: 'sts.amazonaws.com'
+    description: 'The audience to use for the OIDC provider'
     required: false
   aws-access-key-id:
-    description: AWS Access Key ID. Provide this key if you want to assume a role using access keys rather than a web identity token.
+    description: >-
+      AWS Access Key ID. This input is required if running in the GitHub hosted environment.
+      It is optional if running in a self-hosted environment that already has AWS credentials,
+      for example on an EC2 instance.
     required: false
   aws-secret-access-key:
-    description: AWS Secret Access Key. Required if aws-access-key-id is provided.
+    description: >-
+      AWS Secret Access Key. This input is required if running in the GitHub hosted environment.
+      It is optional if running in a self-hosted environment that already has AWS credentials,
+      for example on an EC2 instance.
     required: false
   aws-session-token:
-    description: AWS Session Token.
+    description: 'AWS Session Token'
+    required: false
+  aws-region:
+    description: 'AWS Region, e.g. us-east-2'
+    required: true
+  mask-aws-account-id:
+    description: >-
+      Whether to set the AWS account ID for these credentials as a secret value,
+      so that it is masked in logs. Valid values are 'true' and 'false'.
+      Defaults to true
+    required: false
+  role-to-assume:
+    description: >-
+      Use the provided credentials to assume an IAM role and configure the Actions
+      environment with the assumed role credentials rather than with the provided
+      credentials
     required: false
   web-identity-token-file:
-    description: Use the web identity token file from the provided file system path in order to assume an IAM role using a web identity, e.g. from within an Amazon EKS worker node.
-    required: false
-  role-chaining:
-    description: Use existing credentials from the environment to assume a new role, rather than providing credentials as input.
-    required: false
-  audience:
-    description: The audience to use for the OIDC provider
-    required: false
-    default: sts.amazonaws.com
-  http-proxy:
-    description: Proxy to use for the AWS SDK agent
-    required: false
-  mask-aws-account-id:
-    description: Whether to mask the AWS account ID for these credentials as a secret value. By default the account ID will not be masked
+    description: >-
+      Use the web identity token file from the provided file system path in order to
+      assume an IAM role using a web identity. E.g., from within an Amazon EKS worker node
     required: false
   role-duration-seconds:
-    description: Role duration in seconds. Default is one hour.
-    required: false
-  role-external-id:
-    description: The external ID of the role to assume.
+    description: "Role duration in seconds (default: 6 hours, 1 hour for OIDC/specified aws-session-token)"
     required: false
   role-session-name:
-    description: "Role session name (default: GitHubActions)"
+    description: 'Role session name (default: GitHubActions)'
+    required: false
+  role-external-id:
+    description: 'The external ID of the role to assume'
     required: false
   role-skip-session-tagging:
-    description: Skip session tagging during role assumption
+    description: 'Skip session tagging during role assumption'
     required: false
-  inline-session-policy:
-    description: Define an inline session policy to use when assuming a role
-    required: false
-  managed-session-policies:
-    description: Define a list of managed session policies to use when assuming a role
-    required: false
-  output-credentials:
-    description: Whether to set credentials as step output
-    required: false
-  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
-  disable-retry:
-    description: Whether to disable the retry and backoff mechanism when the assume role call fails. By default the retry mechanism is enabled
-    required: false
-  retry-max-attempts:
-    description: The maximum number of attempts it will attempt to retry the assume role call. By default it will retry 12 times
-    required: false
-  special-characters-workaround:
-    description: Some environments do not support special characters in AWS_SECRET_ACCESS_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. This option is disabled by default
-    required: false
-  use-existing-credentials:
-    description: When enabled, this option will check if there are already valid credentials in the environment. If there are, new credentials will not be fetched. If there are not, the action will run as normal.
 outputs:
   aws-account-id:
-    description: The AWS account ID for the provided credentials
-  aws-access-key-id:
-    description: The AWS access key ID for the provided credentials
-  aws-secret-access-key:
-    description: The AWS secret access key for the provided credentials
-  aws-session-token:
-    description: The AWS session token for the provided credentials
+    description: 'The AWS account ID for the provided credentials'
+runs:
+  using: 'node16'
+  main: 'dist/index.js'
+  post: 'dist/cleanup/index.js'

biome.jsonc

@@ -1,34 +0,0 @@
-{
-  "formatter": {
-    "indentStyle": "space",
-    "lineWidth": 120,
-    "indentWidth": 2,
-    "lineEnding": "lf",
-    "enabled": true,
-  },
-  "linter": {
-    "enabled": true,
-    "rules": {
-      "performance": {
-        "noDelete": "off",
-      },
-      "complexity": {
-        "noExtraBooleanCast": "off",
-      }
-    },
-  },
-  "javascript": {
-    "formatter": {
-      "trailingCommas": "all",
-      "jsxQuoteStyle": "double",
-      "quoteStyle": "single",
-      "bracketSpacing": true,
-      "arrowParentheses": "always",
-    },
-  },
-  "json": {
-    "formatter": {
-      "trailingCommas": "all",
-    },
-  },
-}

cleanup.js

@@ -1,5 +1,4 @@
-import * as core from '@actions/core';
-import { errorMessage } from '../helpers';
+const core = require('@actions/core');
 
 /**
  * When the GitHub Actions job is done, clean up any environment variables that
@@ -12,7 +11,7 @@ import { errorMessage } from '../helpers';
  * with any other jobs.
  */
 
-export function cleanup() {
+async function cleanup() {
   try {
     // The GitHub Actions toolkit does not have an option to completely unset
     // environment variables, so we overwrite the current value with an empty
@@ -23,15 +22,15 @@ export function cleanup() {
     core.exportVariable('AWS_SESSION_TOKEN', '');
     core.exportVariable('AWS_DEFAULT_REGION', '');
     core.exportVariable('AWS_REGION', '');
-  } catch (error) {
-    core.setFailed(errorMessage(error));
+  }
+  catch (error) {
+    core.setFailed(error.message);
   }
 }
-/* c8 ignore start */
+
+module.exports = cleanup;
+
+/* istanbul ignore next */
 if (require.main === module) {
-  try {
-    cleanup();
-  } catch (error) {
-    core.setFailed(errorMessage(error));
-  }
+  cleanup();
 }

cleanup.test.js

@@ -0,0 +1,51 @@
+const core = require('@actions/core');
+const cleanup = require('./cleanup.js');
+
+jest.mock('@actions/core');
+
+const FAKE_ACCESS_KEY_ID = 'MY-AWS-ACCESS-KEY-ID';
+const FAKE_SECRET_ACCESS_KEY = 'MY-AWS-SECRET-ACCESS-KEY';
+const FAKE_SESSION_TOKEN = 'MY-AWS-SESSION-TOKEN';
+const FAKE_REGION = 'fake-region-1';
+const ACTION_ENVIRONMENT_VARIABLES = {
+    AWS_ACCESS_KEY_ID: FAKE_ACCESS_KEY_ID,
+    AWS_SECRET_ACCESS_KEY: FAKE_SECRET_ACCESS_KEY,
+    AWS_SESSION_TOKEN: FAKE_SESSION_TOKEN,
+    AWS_DEFAULT_REGION: FAKE_REGION,
+    AWS_REGION: FAKE_REGION,
+};
+
+describe('Configure AWS Credentials', () => {
+    const OLD_ENV = process.env;
+
+    beforeEach(() => {
+        jest.resetModules();
+        process.env = {...OLD_ENV, ...ACTION_ENVIRONMENT_VARIABLES};
+    });
+
+    afterEach(() => {
+        process.env = OLD_ENV;
+    });
+
+    test('replaces AWS credential and region env vars with empty strings', async () => {
+        await cleanup();
+        expect(core.setFailed).toHaveBeenCalledTimes(0);
+        expect(core.exportVariable).toHaveBeenCalledTimes(5);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', '');
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', '');
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_SESSION_TOKEN', '');
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', '');
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', '');
+    });
+
+    test('error is caught and fails the action', async () => {
+        core.exportVariable.mockReset();
+        core.exportVariable.mockImplementation(() => {
+            throw new Error();
+        });
+
+        await cleanup();
+
+        expect(core.setFailed).toBeCalled();
+    });
+});

examples/cfn-deploy-example/.github/workflows/compliance.yml

@@ -6,7 +6,7 @@ jobs:
   sast-guard:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v3
     - uses: grolston/guard-action@main
       with:
         data_directory: './cloudformation/' ## change to your template directory

examples/cfn-deploy-example/.github/workflows/deploy.yml

@@ -18,16 +18,16 @@ jobs:
       contents: read
     steps:
     - name: Checkout
-      uses: actions/checkout@v4
+      uses: actions/checkout@v3
     - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v4
+      uses: aws-actions/configure-aws-credentials@v1-node16
       with:
         aws-region: us-east-1
         ## the following creates an ARN based on the values entered into github secrets
         role-to-assume: arn:aws:iam::${{ secrets.AWS_ACCOUNT_ID }}:role/${{ secrets.AWS_DEPLOY_ROLE }}
         role-session-name: myGitHubActions
     - name: Deploy EC2 Bastion
-      uses: aws-actions/aws-cloudformation-github-deploy@v1.3.0
+      uses: aws-actions/aws-cloudformation-github-deploy@v1.0.3
       with:
         name: myEC2bastion
         ## change to path to template in your github repo

examples/federated-setup/README.md

@@ -1,6 +1,6 @@
 # federated-setup
 
-## [github-action-oidc-federation](./github-actions-oidc-federation.yml)
+## [github-action-oidc-federation](./github-actions-odic-federation.yml)
 
 Setup of the OIDC federation between your GitHub Organization/repository and your AWS account.
 

index.js

@@ -0,0 +1,380 @@
+const core = require('@actions/core');
+const aws = require('aws-sdk');
+const assert = require('assert');
+const fs = require('fs');
+const path = require('path');
+
+// Use 1hr as role duration when using session token or OIDC
+// Otherwise, use the max duration of GitHub action (6hr)
+const MAX_ACTION_RUNTIME = 6 * 3600;
+const SESSION_ROLE_DURATION = 3600;
+const DEFAULT_ROLE_DURATION_FOR_OIDC_ROLES = 3600;
+const USER_AGENT = 'configure-aws-credentials-for-github-actions';
+const MAX_TAG_VALUE_LENGTH = 256;
+const SANITIZATION_CHARACTER = '_';
+const ROLE_SESSION_NAME = 'GitHubActions';
+const REGION_REGEX = /^[a-z0-9-]+$/g;
+
+async function assumeRole(params) {
+  // Assume a role to get short-lived credentials using longer-lived credentials.
+  const isDefined = i => !!i;
+
+  const {
+    sourceAccountId,
+    roleToAssume,
+    roleExternalId,
+    roleDurationSeconds,
+    roleSessionName,
+    region,
+    roleSkipSessionTagging,
+    webIdentityTokenFile,
+    webIdentityToken
+  } = params;
+  assert(
+      [roleToAssume, roleDurationSeconds, roleSessionName, region].every(isDefined),
+      "Missing required input when assuming a Role."
+  );
+
+  const {GITHUB_REPOSITORY, GITHUB_WORKFLOW, GITHUB_ACTION, GITHUB_ACTOR, GITHUB_SHA} = process.env;
+  assert(
+      [GITHUB_REPOSITORY, GITHUB_WORKFLOW, GITHUB_ACTION, GITHUB_ACTOR, GITHUB_SHA].every(isDefined),
+      'Missing required environment value. Are you running in GitHub Actions?'
+  );
+
+  const sts = getStsClient(region);
+
+  let roleArn = roleToAssume;
+  if (!roleArn.startsWith('arn:aws')) {
+    // Supports only 'aws' partition. Customers in other partitions ('aws-cn') will need to provide full ARN
+  assert(
+      isDefined(sourceAccountId),
+      "Source Account ID is needed if the Role Name is provided and not the Role Arn."
+  );
+    roleArn = `arn:aws:iam::${sourceAccountId}:role/${roleArn}`;
+  }
+
+  const tagArray = [
+    {Key: 'GitHub', Value: 'Actions'},
+    {Key: 'Repository', Value: GITHUB_REPOSITORY},
+    {Key: 'Workflow', Value: sanitizeGithubWorkflowName(GITHUB_WORKFLOW)},
+    {Key: 'Action', Value: GITHUB_ACTION},
+    {Key: 'Actor', Value: sanitizeGithubActor(GITHUB_ACTOR)},
+    {Key: 'Commit', Value: GITHUB_SHA},
+  ];
+
+  if (isDefined(process.env.GITHUB_REF)) {
+    tagArray.push({Key: 'Branch', Value: process.env.GITHUB_REF});
+  }
+
+  const roleSessionTags = roleSkipSessionTagging ? undefined : tagArray;
+
+  if(roleSessionTags == undefined){
+    core.debug("Role session tagging has been skipped.")
+  } else {
+    core.debug(roleSessionTags.length + " role session tags are being used.")
+  }
+
+  const assumeRoleRequest = {
+    RoleArn: roleArn,
+    RoleSessionName: roleSessionName,
+    DurationSeconds: roleDurationSeconds,
+    Tags: roleSessionTags
+  };
+
+  if (roleExternalId) {
+    assumeRoleRequest.ExternalId = roleExternalId;
+  }
+
+  let assumeFunction = sts.assumeRole.bind(sts);
+
+  // These are customizations needed for the GH OIDC Provider
+  if(isDefined(webIdentityToken)) {
+    delete assumeRoleRequest.Tags;
+
+    assumeRoleRequest.WebIdentityToken = webIdentityToken;
+    assumeFunction = sts.assumeRoleWithWebIdentity.bind(sts);
+  } else if(isDefined(webIdentityTokenFile)) {
+    core.debug("webIdentityTokenFile provided. Will call sts:AssumeRoleWithWebIdentity and take session tags from token contents.");
+    delete assumeRoleRequest.Tags;
+
+    const webIdentityTokenFilePath = path.isAbsolute(webIdentityTokenFile) ?
+      webIdentityTokenFile :
+      path.join(process.env.GITHUB_WORKSPACE, webIdentityTokenFile);
+
+    if (!fs.existsSync(webIdentityTokenFilePath)) {
+      throw new Error(`Web identity token file does not exist: ${webIdentityTokenFilePath}`);
+    }
+
+    try {
+      assumeRoleRequest.WebIdentityToken = await fs.promises.readFile(webIdentityTokenFilePath, 'utf8');
+      assumeFunction = sts.assumeRoleWithWebIdentity.bind(sts);
+    } catch(error) {
+      throw new Error(`Web identity token file could not be read: ${error.message}`);
+    }
+
+  }
+
+  return assumeFunction(assumeRoleRequest)
+    .promise()
+    .then(function (data) {
+      return {
+        accessKeyId: data.Credentials.AccessKeyId,
+        secretAccessKey: data.Credentials.SecretAccessKey,
+        sessionToken: data.Credentials.SessionToken,
+      };
+    });
+}
+
+function sanitizeGithubActor(actor) {
+  // In some circumstances the actor may contain square brackets. For example, if they're a bot ('[bot]')
+  // Square brackets are not allowed in AWS session tags
+  return actor.replace(/\[|\]/g, SANITIZATION_CHARACTER)
+}
+
+function sanitizeGithubWorkflowName(name) {
+  // Workflow names can be almost any valid UTF-8 string, but tags are more restrictive.
+  // This replaces anything not conforming to the tag restrictions by inverting the regular expression.
+  // See the AWS documentation for constraint specifics https://docs.aws.amazon.com/STS/latest/APIReference/API_Tag.html.
+  const nameWithoutSpecialCharacters = name.replace(/[^\p{L}\p{Z}\p{N}_:/=+.-@-]/gu, SANITIZATION_CHARACTER);
+  const nameTruncated = nameWithoutSpecialCharacters.slice(0, MAX_TAG_VALUE_LENGTH)
+  return nameTruncated
+}
+
+function exportCredentials(params){
+  // 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
+  const {accessKeyId, secretAccessKey, sessionToken} = params;
+
+  // AWS_ACCESS_KEY_ID:
+  // Specifies an AWS access key associated with an IAM user or role
+  core.setSecret(accessKeyId);
+  core.exportVariable('AWS_ACCESS_KEY_ID', accessKeyId);
+
+  // AWS_SECRET_ACCESS_KEY:
+  // Specifies the secret key associated with the access key. This is essentially the "password" for the access key.
+  core.setSecret(secretAccessKey);
+  core.exportVariable('AWS_SECRET_ACCESS_KEY', secretAccessKey);
+
+  // AWS_SESSION_TOKEN:
+  // Specifies the session token value that is required if you are using temporary security credentials.
+  if (sessionToken) {
+    core.setSecret(sessionToken);
+    core.exportVariable('AWS_SESSION_TOKEN', sessionToken);
+  } else if (process.env.AWS_SESSION_TOKEN) {
+    // clear session token from previous credentials action
+    core.exportVariable('AWS_SESSION_TOKEN', '');
+  }
+}
+
+function exportRegion(region) {
+  // AWS_DEFAULT_REGION and AWS_REGION:
+  // Specifies the AWS Region to send requests to
+  core.exportVariable('AWS_DEFAULT_REGION', region);
+  core.exportVariable('AWS_REGION', region);
+}
+
+async function exportAccountId(maskAccountId, region) {
+  // Get the AWS account ID
+  const sts = getStsClient(region);
+  const identity = await sts.getCallerIdentity().promise();
+  const accountId = identity.Account;
+  if (!maskAccountId || maskAccountId.toLowerCase() == 'true') {
+    core.setSecret(accountId);
+  }
+  core.setOutput('aws-account-id', accountId);
+  return accountId;
+}
+
+function loadCredentials() {
+  // Force the SDK to re-resolve credentials with the default provider chain.
+  //
+  // This action typically sets credentials in the environment via environment variables.
+  // The SDK never refreshes those env-var-based credentials after initial load.
+  // In case there were already env-var creds set in the actions environment when this action
+  // loaded, this action needs to refresh the SDK creds after overwriting those environment variables.
+  //
+  // The credentials object needs to be entirely recreated (instead of simply refreshed),
+  // because the credential object type could change when this action writes env var creds.
+  // For example, the first load could return EC2 instance metadata credentials
+  // in a self-hosted runner, and the second load could return environment credentials
+  // from an assume-role call in this action.
+  aws.config.credentials = null;
+
+  return new Promise((resolve, reject) => {
+    aws.config.getCredentials((err) => {
+      if (err) {
+        reject(err);
+      }
+      resolve(aws.config.credentials);
+    })
+  });
+}
+
+async function validateCredentials(expectedAccessKeyId) {
+  let credentials;
+  try {
+    credentials = await loadCredentials();
+
+    if (!credentials.accessKeyId) {
+      throw new Error('Access key ID empty after loading credentials');
+    }
+  } catch (error) {
+    throw new Error(`Credentials could not be loaded, please check your action inputs: ${error.message}`);
+  }
+
+  const actualAccessKeyId = credentials.accessKeyId;
+
+  if (expectedAccessKeyId && expectedAccessKeyId != actualAccessKeyId) {
+    throw new Error('Unexpected failure: Credentials loaded by the SDK do not match the access key ID configured by the action');
+  }
+}
+
+function getStsClient(region) {
+  return new aws.STS({
+    region,
+    stsRegionalEndpoints: 'regional',
+    customUserAgent: USER_AGENT
+  });
+}
+
+let defaultSleep = function (ms) {
+  return new Promise((resolve) => setTimeout(resolve, ms));
+};
+let sleep = defaultSleep;
+
+// retryAndBackoff retries with exponential backoff the promise if the error isRetryable upto maxRetries time.
+const retryAndBackoff = async (fn, isRetryable, retries = 0, maxRetries = 12, base = 50) => {
+  try {
+    return await fn();
+  } catch (err) {
+    if (!isRetryable) {
+      throw err;
+    }
+    // It's retryable, so sleep and retry.
+    await sleep(Math.random() * (Math.pow(2, retries) * base) );
+    retries += 1;
+    if (retries === maxRetries) {
+      throw err;
+    }
+    return await retryAndBackoff(fn, isRetryable, retries, maxRetries, base);
+  }
+}
+
+async function run() {
+  try {
+    // Get inputs
+    const accessKeyId = core.getInput('aws-access-key-id', { required: false });
+    const audience = core.getInput('audience', { required: false });
+    const secretAccessKey = core.getInput('aws-secret-access-key', { required: false });
+    const region = core.getInput('aws-region', { required: true });
+    const sessionToken = core.getInput('aws-session-token', { required: false });
+    const maskAccountId = core.getInput('mask-aws-account-id', { required: false });
+    const roleToAssume = core.getInput('role-to-assume', {required: false});
+    const roleExternalId = core.getInput('role-external-id', { required: false });
+    let roleDurationSeconds = core.getInput('role-duration-seconds', {required: false})
+    || (sessionToken && SESSION_ROLE_DURATION)
+    || MAX_ACTION_RUNTIME;
+    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 webIdentityTokenFile = core.getInput('web-identity-token-file', { required: false });
+
+    if (!region.match(REGION_REGEX)) {
+      throw new Error(`Region is not valid: ${region}`);
+    }
+
+    exportRegion(region);
+
+    // This wraps the logic for deciding if we should rely on the GH OIDC provider since we may need to reference
+    // the decision in a few differennt places. Consolidating it here makes the logic clearer elsewhere.
+    const useGitHubOIDCProvider = () => {
+        // The assumption here is that self-hosted runners won't be populating the `ACTIONS_ID_TOKEN_REQUEST_TOKEN`
+        // environment variable and they won't be providing a web idenity token file or access key either.
+        // V2 of the action might relax this a bit and create an explicit precedence for these so that customers
+        // can provide as much info as they want and we will follow the established credential loading precedence.
+        return roleToAssume && process.env.ACTIONS_ID_TOKEN_REQUEST_TOKEN && !accessKeyId && !webIdentityTokenFile
+    }
+
+    // Always export the source credentials and account ID.
+    // The STS client for calling AssumeRole pulls creds from the environment.
+    // Plus, in the assume role case, if the AssumeRole call fails, we want
+    // the source credentials and account ID to already be masked as secrets
+    // in any error messages.
+    if (accessKeyId) {
+      if (!secretAccessKey) {
+        throw new Error("'aws-secret-access-key' must be provided if 'aws-access-key-id' is provided");
+      }
+
+      exportCredentials({accessKeyId, secretAccessKey, sessionToken});
+    }
+
+    // Attempt to load credentials from the GitHub OIDC provider.
+    // If a user provides an IAM Role Arn and DOESN'T provide an Access Key Id
+    // The only way to assume the role is via GitHub's OIDC provider.
+    let sourceAccountId;
+    let webIdentityToken;
+    if(useGitHubOIDCProvider()) {
+      webIdentityToken = await core.getIDToken(audience);
+      roleDurationSeconds = core.getInput('role-duration-seconds', {required: false}) || DEFAULT_ROLE_DURATION_FOR_OIDC_ROLES;
+      // We don't validate the credentials here because we don't have them yet when using OIDC.
+    } else {
+      // Regardless of whether any source credentials were provided as inputs,
+      // validate that the SDK can actually pick up credentials.  This validates
+      // cases where this action is on a self-hosted runner that doesn't have credentials
+      // configured correctly, and cases where the user intended to provide input
+      // credentials but the secrets inputs resolved to empty strings.
+      await validateCredentials(accessKeyId);
+
+      sourceAccountId = await exportAccountId(maskAccountId, region);
+    }
+
+    // Get role credentials if configured to do so
+    if (roleToAssume) {
+      const roleCredentials = await retryAndBackoff(
+          async () => { return await assumeRole({
+            sourceAccountId,
+            region,
+            roleToAssume,
+            roleExternalId,
+            roleDurationSeconds,
+            roleSessionName,
+            roleSkipSessionTagging,
+            webIdentityTokenFile,
+            webIdentityToken
+          }) }, true);
+      exportCredentials(roleCredentials);
+      // 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.
+      // Second: Customer provided credentials manually (IAM User keys stored in GH Secrets)
+      if (!process.env.GITHUB_ACTIONS || accessKeyId) {
+        await validateCredentials(roleCredentials.accessKeyId);
+      }
+      await exportAccountId(maskAccountId, region);
+    }
+  }
+  catch (error) {
+    core.setFailed(error.message);
+
+    const showStackTrace = process.env.SHOW_STACK_TRACE;
+
+    if (showStackTrace === 'true') {
+      throw(error)
+    }
+
+  }
+}
+
+exports.withSleep = function (s) {
+  sleep = s;
+};
+exports.reset = function () {
+  sleep = defaultSleep;
+};
+
+exports.run = run
+
+/* istanbul ignore next */
+if (require.main === module) {
+    run();
+}

index.test.js

@@ -0,0 +1,807 @@
+const core = require('@actions/core');
+const assert = require('assert');
+const aws = require('aws-sdk');
+const { run, withSleep, reset }  = require('./index.js');
+
+jest.mock('@actions/core');
+
+const FAKE_ACCESS_KEY_ID = 'MY-AWS-ACCESS-KEY-ID';
+const FAKE_SECRET_ACCESS_KEY = 'MY-AWS-SECRET-ACCESS-KEY';
+const FAKE_SESSION_TOKEN = 'MY-AWS-SESSION-TOKEN';
+const FAKE_STS_ACCESS_KEY_ID = 'STS-AWS-ACCESS-KEY-ID';
+const FAKE_STS_SECRET_ACCESS_KEY = 'STS-AWS-SECRET-ACCESS-KEY';
+const FAKE_STS_SESSION_TOKEN = 'STS-AWS-SESSION-TOKEN';
+const FAKE_REGION = 'fake-region-1';
+const FAKE_ACCOUNT_ID = '123456789012';
+const FAKE_ROLE_ACCOUNT_ID = '111111111111';
+const ROLE_NAME = 'MY-ROLE';
+const ROLE_ARN = 'arn:aws:iam::111111111111:role/MY-ROLE';
+const ENVIRONMENT_VARIABLE_OVERRIDES = {
+    SHOW_STACK_TRACE: 'true',
+    GITHUB_REPOSITORY: 'MY-REPOSITORY-NAME',
+    GITHUB_WORKFLOW: 'MY-WORKFLOW-ID',
+    GITHUB_ACTION: 'MY-ACTION-NAME',
+    GITHUB_ACTOR: 'MY-USERNAME[bot]',
+    GITHUB_SHA: 'MY-COMMIT-ID',
+    GITHUB_REF: 'MY-BRANCH',
+    GITHUB_WORKSPACE: '/home/github'
+};
+const GITHUB_ACTOR_SANITIZED = 'MY-USERNAME_bot_'
+
+function mockGetInput(requestResponse) {
+    return function (name, options) { // eslint-disable-line no-unused-vars
+        return requestResponse[name]
+    }
+}
+const CREDS_INPUTS = {
+    'aws-access-key-id': FAKE_ACCESS_KEY_ID,
+    'aws-secret-access-key': FAKE_SECRET_ACCESS_KEY
+};
+const DEFAULT_INPUTS = {
+    ...CREDS_INPUTS,
+    'aws-session-token': FAKE_SESSION_TOKEN,
+    'aws-region': FAKE_REGION,
+    'mask-aws-account-id': 'TRUE'
+};
+const ASSUME_ROLE_INPUTS = {...CREDS_INPUTS, 'role-to-assume': ROLE_ARN, 'aws-region': FAKE_REGION};
+
+const mockStsCallerIdentity = jest.fn();
+const mockStsAssumeRole = jest.fn();
+const mockStsAssumeRoleWithWebIdentity = jest.fn();
+
+jest.mock('aws-sdk', () => {
+    return {
+        config: {
+            getCredentials: jest.fn()
+        },
+        STS: jest.fn(() => ({
+            getCallerIdentity: mockStsCallerIdentity,
+            assumeRole: mockStsAssumeRole,
+            assumeRoleWithWebIdentity: mockStsAssumeRoleWithWebIdentity
+        }))
+    };
+});
+
+jest.mock('fs', () => {
+    return {
+        promises: {
+            readFile: jest.fn(() => Promise.resolve('testpayload')),
+        },
+        existsSync: jest.fn(() => true)
+    };
+});
+
+
+jest.mock('axios', () => ({
+  get: jest.fn(() => Promise.resolve({ data: { value: "testtoken" }})),
+}));
+
+describe('Configure AWS Credentials', () => {
+    beforeEach(() => {
+        jest.resetModules();
+        process.env = { ...ENVIRONMENT_VARIABLE_OVERRIDES };
+
+        jest.clearAllMocks();
+
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(DEFAULT_INPUTS));
+
+        core.getIDToken = jest
+            .fn()
+            .mockImplementation(() => {
+                return "testtoken"
+            });
+
+        mockStsCallerIdentity.mockReset();
+        mockStsCallerIdentity
+            .mockReturnValueOnce({
+                promise() {
+                   return Promise.resolve({ Account: FAKE_ACCOUNT_ID });
+                }
+            })
+            .mockReturnValueOnce({
+                promise() {
+                   return Promise.resolve({ Account: FAKE_ROLE_ACCOUNT_ID });
+                }
+            });
+
+        aws.config.getCredentials.mockReset();
+        aws.config.getCredentials
+            .mockImplementationOnce(callback => {
+                if (!aws.config.credentials) {
+                    aws.config.credentials = {
+                        accessKeyId: FAKE_ACCESS_KEY_ID,
+                        secretAccessKey: FAKE_SECRET_ACCESS_KEY
+                    }
+                }
+                callback(null);
+            })
+            .mockImplementationOnce(callback => {
+                if (!aws.config.credentials) {
+                    aws.config.credentials = {
+                        accessKeyId: FAKE_STS_ACCESS_KEY_ID,
+                        secretAccessKey: FAKE_STS_SECRET_ACCESS_KEY
+                    }
+                }
+                callback(null);
+            });
+
+        mockStsAssumeRole.mockImplementation(() => {
+            return {
+                promise() {
+                    return Promise.resolve({
+                        Credentials: {
+                            AccessKeyId: FAKE_STS_ACCESS_KEY_ID,
+                            SecretAccessKey: FAKE_STS_SECRET_ACCESS_KEY,
+                            SessionToken: FAKE_STS_SESSION_TOKEN
+                        }
+                    });
+                }
+            }
+        });
+
+        mockStsAssumeRoleWithWebIdentity.mockImplementation(() => {
+            return {
+                promise() {
+                    return Promise.resolve({
+                        Credentials: {
+                            AccessKeyId: FAKE_STS_ACCESS_KEY_ID,
+                            SecretAccessKey: FAKE_STS_SECRET_ACCESS_KEY,
+                            SessionToken: FAKE_STS_SESSION_TOKEN
+                        }
+                    });
+                }
+            }
+        });
+
+        withSleep(() => {
+            return Promise.resolve();
+        });
+    });
+
+    afterEach(() => {
+        reset();
+    });
+
+    test('exports env vars', async () => {
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledTimes(0);
+        expect(core.exportVariable).toHaveBeenCalledTimes(5);
+        expect(core.setSecret).toHaveBeenCalledTimes(4);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', FAKE_ACCESS_KEY_ID);
+        expect(core.setSecret).toHaveBeenCalledWith(FAKE_ACCESS_KEY_ID);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', FAKE_SECRET_ACCESS_KEY);
+        expect(core.setSecret).toHaveBeenCalledWith(FAKE_SECRET_ACCESS_KEY);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_SESSION_TOKEN', FAKE_SESSION_TOKEN);
+        expect(core.setSecret).toHaveBeenCalledWith(FAKE_SESSION_TOKEN);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', FAKE_REGION);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', FAKE_REGION);
+        expect(core.setOutput).toHaveBeenCalledWith('aws-account-id', FAKE_ACCOUNT_ID);
+        expect(core.setSecret).toHaveBeenCalledWith(FAKE_ACCOUNT_ID);
+    });
+
+    test('action fails when github env vars are not set', async () => {
+        process.env.SHOW_STACK_TRACE = 'false';
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(ASSUME_ROLE_INPUTS));
+        delete process.env.GITHUB_SHA;
+
+        await run();
+        expect(core.setFailed).toHaveBeenCalledWith('Missing required environment value. Are you running in GitHub Actions?');
+    });
+
+    test('action does not require GITHUB_REF env var', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(ASSUME_ROLE_INPUTS));
+        delete process.env.GITHUB_REF;
+
+        await run();
+    });
+
+    test('hosted runners can pull creds from a self-hosted environment', async () => {
+        const mockInputs = {'aws-region': FAKE_REGION};
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(mockInputs));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledTimes(0);
+        expect(core.exportVariable).toHaveBeenCalledTimes(2);
+        expect(core.setSecret).toHaveBeenCalledTimes(1);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', FAKE_REGION);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', FAKE_REGION);
+        expect(core.setOutput).toHaveBeenCalledWith('aws-account-id', FAKE_ACCOUNT_ID);
+        expect(core.setSecret).toHaveBeenCalledWith(FAKE_ACCOUNT_ID);
+    });
+
+    test('action with no accessible credentials fails', async () => {
+        process.env.SHOW_STACK_TRACE = 'false';
+        const mockInputs = {'aws-region': FAKE_REGION};
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(mockInputs));
+        aws.config.getCredentials.mockReset();
+        aws.config.getCredentials.mockImplementation(callback => {
+            callback(new Error('No credentials to load'));
+        });
+
+        await run();
+
+        expect(core.setFailed).toHaveBeenCalledWith("Credentials could not be loaded, please check your action inputs: No credentials to load");
+    });
+
+    test('action with empty credentials fails', async () => {
+        process.env.SHOW_STACK_TRACE = 'false';
+        const mockInputs = {'aws-region': FAKE_REGION};
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(mockInputs));
+        aws.config.getCredentials.mockReset();
+        aws.config.getCredentials.mockImplementation(callback => {
+            aws.config.credentials = {
+                accessKeyId: ''
+            }
+            callback(null);
+        });
+
+        await run();
+
+        expect(core.setFailed).toHaveBeenCalledWith("Credentials could not be loaded, please check your action inputs: Access key ID empty after loading credentials");
+    });
+
+    test('action fails when credentials are not set in the SDK correctly', async () => {
+        process.env.SHOW_STACK_TRACE = 'false';
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(ASSUME_ROLE_INPUTS));
+        aws.config.getCredentials.mockReset();
+        aws.config.getCredentials.mockImplementation(callback => {
+            aws.config.credentials = {
+                accessKeyId: FAKE_ACCESS_KEY_ID
+            }
+            callback(null);
+        });
+
+        await run();
+
+        expect(core.setFailed).toHaveBeenCalledWith("Unexpected failure: Credentials loaded by the SDK do not match the access key ID configured by the action");
+    });
+
+    test('session token is optional', async () => {
+        const mockInputs = {...CREDS_INPUTS, 'aws-region': 'eu-west-1'};
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(mockInputs));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledTimes(0);
+        expect(core.exportVariable).toHaveBeenCalledTimes(4);
+        expect(core.setSecret).toHaveBeenCalledTimes(3);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', FAKE_ACCESS_KEY_ID);
+        expect(core.setSecret).toHaveBeenCalledWith(FAKE_ACCESS_KEY_ID);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', FAKE_SECRET_ACCESS_KEY);
+        expect(core.setSecret).toHaveBeenCalledWith(FAKE_SECRET_ACCESS_KEY);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', 'eu-west-1');
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', 'eu-west-1');
+        expect(core.setOutput).toHaveBeenCalledWith('aws-account-id', FAKE_ACCOUNT_ID);
+        expect(core.setSecret).toHaveBeenCalledWith(FAKE_ACCOUNT_ID);
+    });
+
+    test('existing env var creds are cleared', async () => {
+        const mockInputs = {...CREDS_INPUTS, 'aws-region': 'eu-west-1'};
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(mockInputs));
+        process.env.AWS_ACCESS_KEY_ID = 'foo';
+        process.env.AWS_SECRET_ACCESS_KEY = 'bar';
+        process.env.AWS_SESSION_TOKEN = 'helloworld';
+        aws.config.credentials = {
+            accessKeyId: 'foo',
+            secretAccessKey: 'bar',
+            sessionToken: 'helloworld'
+        };
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledTimes(0);
+        expect(core.exportVariable).toHaveBeenCalledTimes(5);
+        expect(core.setSecret).toHaveBeenCalledTimes(3);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', FAKE_ACCESS_KEY_ID);
+        expect(core.setSecret).toHaveBeenCalledWith(FAKE_ACCESS_KEY_ID);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', FAKE_SECRET_ACCESS_KEY);
+        expect(core.setSecret).toHaveBeenCalledWith(FAKE_SECRET_ACCESS_KEY);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_SESSION_TOKEN', '');
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', 'eu-west-1');
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', 'eu-west-1');
+        expect(core.setOutput).toHaveBeenCalledWith('aws-account-id', FAKE_ACCOUNT_ID);
+        expect(core.setSecret).toHaveBeenCalledWith(FAKE_ACCOUNT_ID);
+        expect(aws.config.credentials.accessKeyId).toBe(FAKE_ACCESS_KEY_ID);
+        expect(aws.config.credentials.secretAccessKey).toBe(FAKE_SECRET_ACCESS_KEY);
+        expect(aws.config.credentials.sessionToken).toBeUndefined();
+    });
+
+    test('validates region name', async () => {
+        process.env.SHOW_STACK_TRACE = 'false';
+
+        const mockInputs = {...CREDS_INPUTS, 'aws-region': '$AWS_REGION'};
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(mockInputs));
+
+        await run();
+
+        expect(core.setFailed).toHaveBeenCalledWith('Region is not valid: $AWS_REGION');
+    });
+
+    test('throws error if access key id exists but missing secret access key', async () => {
+        process.env.SHOW_STACK_TRACE = 'false';
+        const inputsWIthoutSecretKey = {...ASSUME_ROLE_INPUTS}
+        inputsWIthoutSecretKey["aws-secret-access-key"] = undefined
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(inputsWIthoutSecretKey));
+
+        await run();
+        expect(core.setFailed).toHaveBeenCalledWith("'aws-secret-access-key' must be provided if 'aws-access-key-id' is provided");
+
+    });
+
+    test('can opt out of masking account ID', async () => {
+        const mockInputs = {...CREDS_INPUTS, 'aws-region': 'us-east-1', 'mask-aws-account-id': 'false'};
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(mockInputs));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledTimes(0);
+        expect(core.exportVariable).toHaveBeenCalledTimes(4);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', FAKE_ACCESS_KEY_ID);
+        expect(core.setSecret).toHaveBeenCalledWith(FAKE_ACCESS_KEY_ID);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', FAKE_SECRET_ACCESS_KEY);
+        expect(core.setSecret).toHaveBeenCalledWith(FAKE_SECRET_ACCESS_KEY);
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', 'us-east-1');
+        expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', 'us-east-1');
+        expect(core.setOutput).toHaveBeenCalledWith('aws-account-id', FAKE_ACCOUNT_ID);
+        expect(core.setSecret).toHaveBeenCalledTimes(2);
+    });
+
+    test('error is caught by core.setFailed and caught', async () => {
+        process.env.SHOW_STACK_TRACE = 'false';
+
+        mockStsCallerIdentity.mockReset();
+        mockStsCallerIdentity.mockImplementation(() => {
+            throw new Error();
+        });
+
+        await run();
+
+        expect(core.setFailed).toBeCalled();
+    });
+
+    test('error is caught by core.setFailed and passed', async () => {
+
+        mockStsCallerIdentity.mockReset();
+        mockStsCallerIdentity.mockImplementation(() => {
+            throw new Error();
+        });
+
+        await assert.rejects(() => run());
+
+        expect(core.setFailed).toBeCalled();
+    });
+
+    test('basic role assumption exports', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(ASSUME_ROLE_INPUTS));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledTimes(1);
+        expect(core.exportVariable).toHaveBeenCalledTimes(7);
+        expect(core.setSecret).toHaveBeenCalledTimes(7);
+        expect(core.setOutput).toHaveBeenCalledTimes(2);
+
+        // first the source credentials are exported and masked
+        expect(core.setSecret).toHaveBeenNthCalledWith(1, FAKE_ACCESS_KEY_ID);
+        expect(core.setSecret).toHaveBeenNthCalledWith(2, FAKE_SECRET_ACCESS_KEY);
+        expect(core.setSecret).toHaveBeenNthCalledWith(3, FAKE_ACCOUNT_ID);
+
+        expect(core.exportVariable).toHaveBeenNthCalledWith(1, 'AWS_DEFAULT_REGION', FAKE_REGION);
+        expect(core.exportVariable).toHaveBeenNthCalledWith(2, 'AWS_REGION', FAKE_REGION);
+        expect(core.exportVariable).toHaveBeenNthCalledWith(3, 'AWS_ACCESS_KEY_ID', FAKE_ACCESS_KEY_ID);
+        expect(core.exportVariable).toHaveBeenNthCalledWith(4, 'AWS_SECRET_ACCESS_KEY', FAKE_SECRET_ACCESS_KEY);
+
+        expect(core.setOutput).toHaveBeenNthCalledWith(1, 'aws-account-id', FAKE_ACCOUNT_ID);
+
+        // then the role credentials are exported and masked
+        expect(core.setSecret).toHaveBeenNthCalledWith(4, FAKE_STS_ACCESS_KEY_ID);
+        expect(core.setSecret).toHaveBeenNthCalledWith(5, FAKE_STS_SECRET_ACCESS_KEY);
+        expect(core.setSecret).toHaveBeenNthCalledWith(6, FAKE_STS_SESSION_TOKEN);
+        expect(core.setSecret).toHaveBeenNthCalledWith(7, FAKE_ROLE_ACCOUNT_ID);
+
+        expect(core.exportVariable).toHaveBeenNthCalledWith(5, 'AWS_ACCESS_KEY_ID', FAKE_STS_ACCESS_KEY_ID);
+        expect(core.exportVariable).toHaveBeenNthCalledWith(6, 'AWS_SECRET_ACCESS_KEY', FAKE_STS_SECRET_ACCESS_KEY);
+        expect(core.exportVariable).toHaveBeenNthCalledWith(7, 'AWS_SESSION_TOKEN', FAKE_STS_SESSION_TOKEN);
+
+        expect(core.setOutput).toHaveBeenNthCalledWith(2, 'aws-account-id', FAKE_ROLE_ACCOUNT_ID);
+    });
+
+    test('assume role can pull source credentials from self-hosted environment', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({'role-to-assume': ROLE_ARN, 'aws-region': FAKE_REGION}));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledTimes(1);
+        expect(core.exportVariable).toHaveBeenCalledTimes(5);
+        expect(core.setSecret).toHaveBeenCalledTimes(5);
+        expect(core.setOutput).toHaveBeenCalledTimes(2);
+
+        // first the source account is exported and masked
+        expect(core.setSecret).toHaveBeenNthCalledWith(1, FAKE_ACCOUNT_ID);
+        expect(core.exportVariable).toHaveBeenNthCalledWith(1, 'AWS_DEFAULT_REGION', FAKE_REGION);
+        expect(core.exportVariable).toHaveBeenNthCalledWith(2, 'AWS_REGION', FAKE_REGION);
+        expect(core.setOutput).toHaveBeenNthCalledWith(1, 'aws-account-id', FAKE_ACCOUNT_ID);
+
+        // then the role credentials are exported and masked
+        expect(core.setSecret).toHaveBeenNthCalledWith(2, FAKE_STS_ACCESS_KEY_ID);
+        expect(core.setSecret).toHaveBeenNthCalledWith(3, FAKE_STS_SECRET_ACCESS_KEY);
+        expect(core.setSecret).toHaveBeenNthCalledWith(4, FAKE_STS_SESSION_TOKEN);
+        expect(core.setSecret).toHaveBeenNthCalledWith(5, FAKE_ROLE_ACCOUNT_ID);
+
+        expect(core.exportVariable).toHaveBeenNthCalledWith(3, 'AWS_ACCESS_KEY_ID', FAKE_STS_ACCESS_KEY_ID);
+        expect(core.exportVariable).toHaveBeenNthCalledWith(4, 'AWS_SECRET_ACCESS_KEY', FAKE_STS_SECRET_ACCESS_KEY);
+        expect(core.exportVariable).toHaveBeenNthCalledWith(5, 'AWS_SESSION_TOKEN', FAKE_STS_SESSION_TOKEN);
+
+        expect(core.setOutput).toHaveBeenNthCalledWith(2, 'aws-account-id', FAKE_ROLE_ACCOUNT_ID);
+    });
+
+    test('role assumption tags', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(ASSUME_ROLE_INPUTS));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledWith({
+            RoleArn: ROLE_ARN,
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: 6 * 3600,
+            Tags: [
+                {Key: 'GitHub', Value: 'Actions'},
+                {Key: 'Repository', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REPOSITORY},
+                {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
+                {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
+                {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
+                {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
+            ]
+        })
+    });
+
+    test('role assumption duration provided', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({...ASSUME_ROLE_INPUTS, 'role-duration-seconds': 5}));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledWith({
+            RoleArn: ROLE_ARN,
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: 5,
+            Tags: [
+                {Key: 'GitHub', Value: 'Actions'},
+                {Key: 'Repository', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REPOSITORY},
+                {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
+                {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
+                {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
+                {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
+            ]
+        })
+    });
+
+    test('role assumption session name provided', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({...ASSUME_ROLE_INPUTS, 'role-session-name': 'MySessionName'}));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledWith({
+            RoleArn: ROLE_ARN,
+            RoleSessionName: 'MySessionName',
+            DurationSeconds: 6 * 3600,
+            Tags: [
+                {Key: 'GitHub', Value: 'Actions'},
+                {Key: 'Repository', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REPOSITORY},
+                {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
+                {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
+                {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
+                {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
+            ]
+        })
+    });
+
+    test('sets durationSeconds to one hour when session token provided and no duration is provided', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({...ASSUME_ROLE_INPUTS, 'aws-session-token': FAKE_SESSION_TOKEN}));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledWith({
+            RoleArn: ROLE_ARN,
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: 3600,
+            Tags: [
+                {Key: 'GitHub', Value: 'Actions'},
+                {Key: 'Repository', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REPOSITORY},
+                {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
+                {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
+                {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
+                {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
+            ]
+        })
+    });
+
+    test('sets durationSeconds to one 6 hours no session token or duration is provided', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({...ASSUME_ROLE_INPUTS}));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledWith({
+            RoleArn: ROLE_ARN,
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: 6 * 3600,
+            Tags: [
+                {Key: 'GitHub', Value: 'Actions'},
+                {Key: 'Repository', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REPOSITORY},
+                {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
+                {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
+                {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
+                {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
+            ]
+        })
+    });
+
+    test('role name provided instead of ARN', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({...CREDS_INPUTS, 'role-to-assume': ROLE_NAME, 'aws-region': FAKE_REGION}));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledWith({
+            RoleArn: 'arn:aws:iam::123456789012:role/MY-ROLE',
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: 6 * 3600,
+            Tags: [
+                {Key: 'GitHub', Value: 'Actions'},
+                {Key: 'Repository', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REPOSITORY},
+                {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
+                {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
+                {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
+                {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
+            ]
+        })
+    });
+
+    test('web identity token file provided with absolute path', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({'role-to-assume': ROLE_ARN, 'aws-region': FAKE_REGION, 'web-identity-token-file': '/fake/token/file'}));
+
+        await run();
+        expect(mockStsAssumeRoleWithWebIdentity).toHaveBeenCalledWith({
+            RoleArn: 'arn:aws:iam::111111111111:role/MY-ROLE',
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: 6 * 3600,
+            WebIdentityToken: 'testpayload'
+        })
+    });
+
+    test('web identity token file provided with relative path', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({'role-to-assume': ROLE_ARN, 'aws-region': FAKE_REGION, 'web-identity-token-file': 'fake/token/file'}));
+
+        await run();
+        expect(mockStsAssumeRoleWithWebIdentity).toHaveBeenCalledWith({
+            RoleArn: 'arn:aws:iam::111111111111:role/MY-ROLE',
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: 6 * 3600,
+            WebIdentityToken: 'testpayload'
+        })
+    });
+
+    test('only role arn and region provided to use GH OIDC Token', async () => {
+        process.env.GITHUB_ACTIONS = 'true';
+        process.env.ACTIONS_ID_TOKEN_REQUEST_TOKEN = 'test-token';
+
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({'role-to-assume': ROLE_ARN, 'aws-region': FAKE_REGION}));
+
+        await run();
+        expect(mockStsAssumeRoleWithWebIdentity).toHaveBeenCalledWith({
+            RoleArn: 'arn:aws:iam::111111111111:role/MY-ROLE',
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: 3600,
+            WebIdentityToken: 'testtoken'
+        });
+        expect(core.setSecret).toHaveBeenNthCalledWith(1, FAKE_STS_ACCESS_KEY_ID);
+        expect(core.setSecret).toHaveBeenNthCalledWith(2, FAKE_STS_SECRET_ACCESS_KEY);
+        expect(core.setSecret).toHaveBeenNthCalledWith(3, FAKE_STS_SESSION_TOKEN);
+    });
+
+    test('GH OIDC With custom role duration', async () => {
+        const CUSTOM_ROLE_DURATION = 1234;
+        process.env.GITHUB_ACTIONS = 'true';
+        process.env.ACTIONS_ID_TOKEN_REQUEST_TOKEN = 'test-token';
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({'role-to-assume': ROLE_ARN, 'aws-region': FAKE_REGION, 'role-duration-seconds': CUSTOM_ROLE_DURATION}));
+
+        await run();
+        expect(mockStsAssumeRoleWithWebIdentity).toHaveBeenCalledWith({
+            RoleArn: 'arn:aws:iam::111111111111:role/MY-ROLE',
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: CUSTOM_ROLE_DURATION,
+            WebIdentityToken: 'testtoken'
+        });
+        expect(core.setSecret).toHaveBeenNthCalledWith(1, FAKE_STS_ACCESS_KEY_ID);
+        expect(core.setSecret).toHaveBeenNthCalledWith(2, FAKE_STS_SECRET_ACCESS_KEY);
+        expect(core.setSecret).toHaveBeenNthCalledWith(3, FAKE_STS_SESSION_TOKEN);
+    });
+
+    test('role assumption fails after maximun trials using OIDC Provider', async () => {
+        process.env.GITHUB_ACTIONS = 'true';
+        process.env.ACTIONS_ID_TOKEN_REQUEST_TOKEN = 'test-token';
+
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({'role-to-assume': ROLE_ARN, 'aws-region': FAKE_REGION}));
+
+        mockStsAssumeRoleWithWebIdentity.mockReset();
+        mockStsAssumeRoleWithWebIdentity.mockImplementation(() => {
+            throw new Error();
+        });
+
+        await assert.rejects(() => run());
+        expect(mockStsAssumeRoleWithWebIdentity).toHaveBeenCalledTimes(12)
+    });
+
+    test('role external ID provided', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({...ASSUME_ROLE_INPUTS, 'role-external-id': 'abcdef'}));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledWith({
+            RoleArn: ROLE_ARN,
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: 6 * 3600,
+            Tags: [
+                {Key: 'GitHub', Value: 'Actions'},
+                {Key: 'Repository', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REPOSITORY},
+                {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
+                {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
+                {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
+                {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
+            ],
+            ExternalId: 'abcdef'
+        })
+    });
+
+    test('workflow name sanitized in role assumption tags', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(ASSUME_ROLE_INPUTS));
+
+        process.env = {...process.env, GITHUB_WORKFLOW: 'Workflow!"#$%&\'()*+, -./:;<=>?@[]^_`{|}~🙂💥🍌1yFvMOeD3ZHYsHrGjCceOboMYzBPo0CRNFdcsVRG6UgR3A912a8KfcBtEVvkAS7kRBq80umGff8mux5IN1y55HQWPNBNyaruuVr4islFXte4FDQZexGJRUSMyHQpxJ8OmZnET84oDmbvmIjgxI6IBrdihX9PHMapT4gQvRYnLqNiKb18rEMWDNoZRy51UPX5sWK2GKPipgKSO9kqLckZai9D2AN2RlWCxtMqChNtxuxjqeqhoQZo0oaq39sjcRZgAAAAAAA'};
+
+        const sanitizedWorkflowName = 'Workflow__________+_ -./:;<=>?@____________1yFvMOeD3ZHYsHrGjCceOboMYzBPo0CRNFdcsVRG6UgR3A912a8KfcBtEVvkAS7kRBq80umGff8mux5IN1y55HQWPNBNyaruuVr4islFXte4FDQZexGJRUSMyHQpxJ8OmZnET84oDmbvmIjgxI6IBrdihX9PHMapT4gQvRYnLqNiKb18rEMWDNoZRy51UPX5sWK2GKPipgKSO9kqLckZa'
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledWith({
+            RoleArn: ROLE_ARN,
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: 6 * 3600,
+            Tags: [
+                {Key: 'GitHub', Value: 'Actions'},
+                {Key: 'Repository', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REPOSITORY},
+                {Key: 'Workflow', Value: sanitizedWorkflowName},
+                {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
+                {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
+                {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
+            ]
+        })
+    });
+
+    test('skip tagging provided as true', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({...ASSUME_ROLE_INPUTS, 'role-skip-session-tagging': 'true'}));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledWith({
+            RoleArn: ROLE_ARN,
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: 21600,
+            Tags: undefined
+        })
+    });
+
+    test('skip tagging provided as false', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({...ASSUME_ROLE_INPUTS, 'role-skip-session-tagging': 'false'}));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledWith({
+            RoleArn: ROLE_ARN,
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: 21600,
+            Tags: [
+                {Key: 'GitHub', Value: 'Actions'},
+                {Key: 'Repository', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REPOSITORY},
+                {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
+                {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
+                {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
+                {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
+            ]
+        })
+    });
+
+    test('skip tagging not provided', async () => {
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput({...ASSUME_ROLE_INPUTS}));
+
+        await run();
+        expect(mockStsAssumeRole).toHaveBeenCalledWith({
+            RoleArn: ROLE_ARN,
+            RoleSessionName: 'GitHubActions',
+            DurationSeconds: 21600,
+            Tags: [
+                {Key: 'GitHub', Value: 'Actions'},
+                {Key: 'Repository', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REPOSITORY},
+                {Key: 'Workflow', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_WORKFLOW},
+                {Key: 'Action', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_ACTION},
+                {Key: 'Actor', Value: GITHUB_ACTOR_SANITIZED},
+                {Key: 'Commit', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_SHA},
+                {Key: 'Branch', Value: ENVIRONMENT_VARIABLE_OVERRIDES.GITHUB_REF},
+            ]
+        })
+    });
+
+    test('masks variables before exporting', async () => {
+        let maskedValues = [];
+        const publicFields = ['AWS_REGION', 'AWS_DEFAULT_REGION'];
+        core.setSecret.mockReset();
+        core.setSecret.mockImplementation((secret) => {
+            maskedValues.push(secret);
+        });
+
+        core.exportVariable.mockReset();
+        core.exportVariable.mockImplementation((name, value) => {
+            if (!maskedValues.includes(value) && !publicFields.includes(name)) {
+                throw new Error(value + " for variable " + name + " is not masked yet!");
+            }
+        });
+
+        core.getInput = jest
+            .fn()
+            .mockImplementation(mockGetInput(ASSUME_ROLE_INPUTS));
+
+        await run();
+    });
+
+});

jest.config.cjs

@@ -1,31 +0,0 @@
-/** @type {import('jest').Config} */
-const config = {
-  verbose: true,
-  transform: {
-    '^.+\\.m?[tj]sx?$': ['ts-jest'],
-  },
-  testMatch: [
-    '<rootDir>/src/**/__tests__/**/*.ts?(x)',
-    '<rootDir>/(test|src)/**/*(*.)@(spec|test).ts?(x)',
-    '<rootDir>/test/**/*.(test|spec).(js|jsx|ts|tsx)',
-  ],
-  clearMocks: true,
-  collectCoverage: true,
-  coverageReporters: ['json', 'lcov', 'clover', 'cobertura', 'text'],
-  coverageDirectory: 'coverage',
-  coveragePathIgnorePatterns: ['/node_modules/'],
-  testPathIgnorePatterns: ['/node_modules/'],
-  watchPathIgnorePatterns: ['/node_modules/'],
-  reporters: [
-    'default',
-    [
-      'jest-junit',
-      {
-        outputDirectory: 'test-reports',
-      },
-    ],
-  ],
-  preset: 'ts-jest/presets/default-legacy',
-};
-
-module.exports = config;

package.json

@@ -1,54 +1,37 @@
 {
-  "name": "configure-aws-credentials",
-  "description": "A GitHub Action to configure AWS credentials",
-  "version": "4.2.0",
+  "name": "aws-actions-configure-aws-credentials",
+  "version": "1.7.0",
+  "description": "Configure AWS Credentials",
+  "main": "index.js",
   "scripts": {
-    "build": "tsc",
-    "lint": "biome check --error-on-warnings ./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 && npm run build"
+    "lint": "eslint **.js",
+    "package": "ncc build index.js -o dist && ncc build cleanup.js -o dist/cleanup",
+    "test": "npm run lint && jest --coverage --verbose"
   },
-  "author": {
-    "name": "Amazon.com, Inc. or its affiliates",
-    "url": "https://aws.amazon.com",
-    "organization": true
-  },
-  "devDependencies": {
-    "@aws-sdk/credential-provider-env": "^3.515.0",
-    "@biomejs/biome": "1.9.4",
-    "@smithy/property-provider": "^4.0.1",
-    "@types/node": "^22.15.11",
-    "@vercel/ncc": "^0.38.3",
-    "@vitest/coverage-v8": "^3.1.2",
-    "aws-sdk-client-mock": "^4.1.0",
-    "cpy-cli": "^5.0.0",
-    "del-cli": "^6.0.0",
-    "json-schema": "^0.4.0",
-    "memfs": "^4.17.1",
-    "standard-version": "^9.5.0",
-    "typescript": "^5.8.3",
-    "vitest": "^3.1.2"
-  },
-  "dependencies": {
-    "@actions/core": "^1.11.1",
-    "@aws-sdk/client-sts": "^3.803.0",
-    "@smithy/node-http-handler": "^4.0.1",
-    "https-proxy-agent": "^5.0.1"
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/aws-actions/configure-aws-credentials.git"
   },
   "keywords": [
-    "aws",
-    "github",
-    "github-action"
+    "AWS",
+    "GitHub",
+    "Actions",
+    "JavaScript"
   ],
-  "engines": {
-    "node": ">= 14.0.0"
-  },
-  "main": "build/index.js",
+  "author": "AWS",
   "license": "MIT",
-  "homepage": "https://github.com/aws-actions/configure-aws-credentials",
   "bugs": {
     "url": "https://github.com/aws-actions/configure-aws-credentials/issues"
   },
-  "types": "build/index.d.ts",
-  "private": true
+  "homepage": "https://github.com/aws-actions/configure-aws-credentials#readme",
+  "dependencies": {
+    "@actions/core": "^1.10.0",
+    "aws-sdk": "^2.1324.0",
+    "axios": "^1.3.4"
+  },
+  "devDependencies": {
+    "@vercel/ncc": "^0.36.1",
+    "eslint": "^8.35.0",
+    "jest": "^29.4.3"
+  }
 }

release-please-config.json

@@ -1,13 +0,0 @@
-{
-  "packages": {
-    ".": {
-      "changelog-path": "CHANGELOG.md",
-      "release-type": "node",
-      "bump-minor-pre-major": false,
-      "bump-patch-for-minor-pre-major": false,
-      "draft": false,
-      "prerelease": false
-    }
-  },
-  "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json"
-}

src/CredentialsClient.ts

@@ -1,71 +0,0 @@
-import { info } from '@actions/core';
-import { STSClient } from '@aws-sdk/client-sts';
-import type { AwsCredentialIdentity } from '@aws-sdk/types';
-import { NodeHttpHandler } from '@smithy/node-http-handler';
-import { HttpsProxyAgent } from 'https-proxy-agent';
-import { errorMessage } from './helpers';
-
-const USER_AGENT = 'configure-aws-credentials-for-github-actions';
-
-export interface CredentialsClientProps {
-  region?: string;
-  proxyServer?: string;
-}
-
-export class CredentialsClient {
-  public region?: string;
-  private _stsClient?: STSClient;
-  private readonly requestHandler?: NodeHttpHandler;
-
-  constructor(props: CredentialsClientProps) {
-    this.region = props.region;
-    if (props.proxyServer) {
-      info('Configuring proxy handler for STS client');
-      const handler = new HttpsProxyAgent(props.proxyServer);
-      this.requestHandler = new NodeHttpHandler({
-        httpAgent: handler,
-        httpsAgent: handler,
-      });
-    }
-  }
-
-  public get stsClient(): STSClient {
-    if (!this._stsClient) {
-      this._stsClient = new STSClient({
-        region: this.region,
-        customUserAgent: USER_AGENT,
-        requestHandler: this.requestHandler ? this.requestHandler : undefined,
-      });
-    }
-    return this._stsClient;
-  }
-
-  public async validateCredentials(expectedAccessKeyId?: string, roleChaining?: boolean) {
-    let credentials: AwsCredentialIdentity;
-    try {
-      credentials = await this.loadCredentials();
-      if (!credentials.accessKeyId) {
-        throw new Error('Access key ID empty after loading credentials');
-      }
-    } catch (error) {
-      throw new Error(`Credentials could not be loaded, please check your action inputs: ${errorMessage(error)}`);
-    }
-
-    if (!roleChaining) {
-      const actualAccessKeyId = credentials.accessKeyId;
-
-      if (expectedAccessKeyId && expectedAccessKeyId !== actualAccessKeyId) {
-        throw new Error(
-          'Unexpected failure: Credentials loaded by the SDK do not match the access key ID configured by the action',
-        );
-      }
-    }
-  }
-
-  private async loadCredentials() {
-    const client = new STSClient({
-      requestHandler: this.requestHandler ? this.requestHandler : undefined,
-    });
-    return client.config.credentials();
-  }
-}

src/assumeRole.ts

@@ -1,164 +0,0 @@
-import assert from 'node:assert';
-import fs from 'node:fs';
-import path from 'node:path';
-import * as core from '@actions/core';
-import type { AssumeRoleCommandInput, STSClient, Tag } from '@aws-sdk/client-sts';
-import { AssumeRoleCommand, AssumeRoleWithWebIdentityCommand } from '@aws-sdk/client-sts';
-import type { CredentialsClient } from './CredentialsClient';
-import { errorMessage, isDefined, sanitizeGitHubVariables } from './helpers';
-
-async function assumeRoleWithOIDC(params: AssumeRoleCommandInput, client: STSClient, webIdentityToken: string) {
-  delete params.Tags;
-  core.info('Assuming role with OIDC');
-  try {
-    const creds = await client.send(
-      new AssumeRoleWithWebIdentityCommand({
-        ...params,
-        WebIdentityToken: webIdentityToken,
-      }),
-    );
-    return creds;
-  } catch (error) {
-    throw new Error(`Could not assume role with OIDC: ${errorMessage(error)}`);
-  }
-}
-
-async function assumeRoleWithWebIdentityTokenFile(
-  params: AssumeRoleCommandInput,
-  client: STSClient,
-  webIdentityTokenFile: string,
-  workspace: string,
-) {
-  core.debug(
-    'webIdentityTokenFile provided. Will call sts:AssumeRoleWithWebIdentity and take session tags from token contents.',
-  );
-  const webIdentityTokenFilePath = path.isAbsolute(webIdentityTokenFile)
-    ? webIdentityTokenFile
-    : path.join(workspace, webIdentityTokenFile);
-  if (!fs.existsSync(webIdentityTokenFilePath)) {
-    throw new Error(`Web identity token file does not exist: ${webIdentityTokenFilePath}`);
-  }
-  core.info('Assuming role with web identity token file');
-  try {
-    const webIdentityToken = fs.readFileSync(webIdentityTokenFilePath, 'utf8');
-    delete params.Tags;
-    const creds = await client.send(
-      new AssumeRoleWithWebIdentityCommand({
-        ...params,
-        WebIdentityToken: webIdentityToken,
-      }),
-    );
-    return creds;
-  } catch (error) {
-    throw new Error(`Could not assume role with web identity token file: ${errorMessage(error)}`);
-  }
-}
-
-async function assumeRoleWithCredentials(params: AssumeRoleCommandInput, client: STSClient) {
-  core.info('Assuming role with user credentials');
-  try {
-    const creds = await client.send(new AssumeRoleCommand({ ...params }));
-    return creds;
-  } catch (error) {
-    throw new Error(`Could not assume role with user credentials: ${errorMessage(error)}`);
-  }
-}
-
-export interface assumeRoleParams {
-  credentialsClient: CredentialsClient;
-  roleToAssume: string;
-  roleDuration: number;
-  roleSessionName: string;
-  roleSkipSessionTagging?: boolean;
-  sourceAccountId?: string;
-  roleExternalId?: string;
-  webIdentityTokenFile?: string;
-  webIdentityToken?: string;
-  inlineSessionPolicy?: string;
-  managedSessionPolicies?: { arn: string }[];
-}
-
-export async function assumeRole(params: assumeRoleParams) {
-  const {
-    credentialsClient,
-    sourceAccountId,
-    roleToAssume,
-    roleExternalId,
-    roleDuration,
-    roleSessionName,
-    roleSkipSessionTagging,
-    webIdentityTokenFile,
-    webIdentityToken,
-    inlineSessionPolicy,
-    managedSessionPolicies,
-  } = { ...params };
-
-  // Load GitHub environment variables
-  const { GITHUB_REPOSITORY, GITHUB_WORKFLOW, GITHUB_ACTION, GITHUB_ACTOR, GITHUB_SHA, GITHUB_WORKSPACE } = process.env;
-  if (!GITHUB_REPOSITORY || !GITHUB_WORKFLOW || !GITHUB_ACTION || !GITHUB_ACTOR || !GITHUB_SHA || !GITHUB_WORKSPACE) {
-    throw new Error('Missing required environment variables. Are you running in GitHub Actions?');
-  }
-
-  // Load role session tags
-  const tagArray: Tag[] = [
-    { Key: 'GitHub', Value: 'Actions' },
-    { Key: 'Repository', Value: GITHUB_REPOSITORY },
-    { Key: 'Workflow', Value: sanitizeGitHubVariables(GITHUB_WORKFLOW) },
-    { Key: 'Action', Value: GITHUB_ACTION },
-    { Key: 'Actor', Value: sanitizeGitHubVariables(GITHUB_ACTOR) },
-    { Key: 'Commit', Value: GITHUB_SHA },
-  ];
-  if (process.env.GITHUB_REF) {
-    tagArray.push({
-      Key: 'Branch',
-      Value: sanitizeGitHubVariables(process.env.GITHUB_REF),
-    });
-  }
-  const tags = roleSkipSessionTagging ? undefined : tagArray;
-  if (!tags) {
-    core.debug('Role session tagging has been skipped.');
-  } else {
-    core.debug(`${tags.length} role session tags are being used.`);
-  }
-
-  // Calculate role ARN from name and account ID (currently only supports `aws` partition)
-  let roleArn = roleToAssume;
-  if (!roleArn.startsWith('arn:aws')) {
-    assert(
-      isDefined(sourceAccountId),
-      'Source Account ID is needed if the Role Name is provided and not the Role Arn.',
-    );
-    roleArn = `arn:aws:iam::${sourceAccountId}:role/${roleArn}`;
-  }
-
-  // Ready common parameters to assume role
-  const commonAssumeRoleParams: AssumeRoleCommandInput = {
-    RoleArn: roleArn,
-    RoleSessionName: roleSessionName,
-    DurationSeconds: roleDuration,
-    Tags: tags ? tags : undefined,
-    ExternalId: roleExternalId ? roleExternalId : undefined,
-    Policy: inlineSessionPolicy ? inlineSessionPolicy : undefined,
-    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
-  const stsClient = credentialsClient.stsClient;
-
-  // Assume role using one of three methods
-  if (!!webIdentityToken) {
-    return assumeRoleWithOIDC(commonAssumeRoleParams, stsClient, webIdentityToken);
-  }
-  if (!!webIdentityTokenFile) {
-    return assumeRoleWithWebIdentityTokenFile(
-      commonAssumeRoleParams,
-      stsClient,
-      webIdentityTokenFile,
-      GITHUB_WORKSPACE,
-    );
-  }
-  return assumeRoleWithCredentials(commonAssumeRoleParams, stsClient);
-}

src/helpers.ts

@@ -1,191 +0,0 @@
-import * as core from '@actions/core';
-import type { Credentials } from '@aws-sdk/client-sts';
-import { GetCallerIdentityCommand } from '@aws-sdk/client-sts';
-import type { CredentialsClient } from './CredentialsClient';
-
-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',
-  ];
-  for (const envVar of envVars) {
-    if (process.env[envVar]) {
-      process.env[`INPUT_${envVar.replace(/_/g, '-')}`] = 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) {
-  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
-    core.exportVariable('AWS_SESSION_TOKEN', '');
-  }
-
-  if (outputCredentials) {
-    if (creds?.AccessKeyId) {
-      core.setOutput('aws-access-key-id', creds.AccessKeyId);
-    }
-    if (creds?.SecretAccessKey) {
-      core.setOutput('aws-secret-access-key', creds.SecretAccessKey);
-    }
-    if (creds?.SessionToken) {
-      core.setOutput('aws-session-token', creds.SessionToken);
-    }
-    if (creds?.Expiration) {
-      core.setOutput('aws-expiration', creds.Expiration);
-    }
-  }
-}
-
-export function unsetCredentials() {
-  core.exportVariable('AWS_ACCESS_KEY_ID', '');
-  core.exportVariable('AWS_SECRET_ACCESS_KEY', '');
-  core.exportVariable('AWS_SESSION_TOKEN', '');
-  core.exportVariable('AWS_REGION', '');
-  core.exportVariable('AWS_DEFAULT_REGION', '');
-}
-
-export function exportRegion(region: string) {
-  core.exportVariable('AWS_DEFAULT_REGION', region);
-  core.exportVariable('AWS_REGION', region);
-}
-
-// Obtains account ID from STS Client and sets it as output
-export async function exportAccountId(credentialsClient: CredentialsClient, maskAccountId?: boolean) {
-  const client = credentialsClient.stsClient;
-  const identity = await client.send(new GetCallerIdentityCommand({}));
-  const accountId = identity.Account;
-  if (!accountId) {
-    throw new Error('Could not get Account ID from STS. Did you set credentials?');
-  }
-  if (maskAccountId) {
-    core.setSecret(accountId);
-  }
-  core.setOutput('aws-account-id', accountId);
-  return accountId;
-}
-
-// Tags have a more restrictive set of acceptable characters than GitHub environment variables can.
-// This replaces anything not conforming to the tag restrictions by inverting the regular expression.
-// See the AWS documentation for constraint specifics https://docs.aws.amazon.com/STS/latest/APIReference/API_Tag.html.
-export function sanitizeGitHubVariables(name: string) {
-  const nameWithoutSpecialCharacters = name.replace(/[^\p{L}\p{Z}\p{N}_.:/=+\-@]/gu, SANITIZATION_CHARACTER);
-  const nameTruncated = nameWithoutSpecialCharacters.slice(0, MAX_TAG_VALUE_LENGTH);
-  return nameTruncated;
-}
-
-export async function defaultSleep(ms: number) {
-  return new Promise((resolve) => setTimeout(resolve, ms));
-}
-let sleep = defaultSleep;
-
-export function withsleep(s: typeof sleep) {
-  sleep = s;
-}
-
-export function reset() {
-  sleep = defaultSleep;
-}
-
-export function verifyKeys(creds: Partial<Credentials> | undefined) {
-  if (!creds) {
-    return false;
-  }
-  if (creds.AccessKeyId) {
-    if (SPECIAL_CHARS_REGEX.test(creds.AccessKeyId)) {
-      core.debug('AccessKeyId contains special characters.');
-      return false;
-    }
-  }
-  if (creds.SecretAccessKey) {
-    if (SPECIAL_CHARS_REGEX.test(creds.SecretAccessKey)) {
-      core.debug('SecretAccessKey contains special characters.');
-      return false;
-    }
-  }
-  return true;
-}
-
-// Retries the promise with exponential backoff if the error isRetryable up to maxRetries time.
-export async function retryAndBackoff<T>(
-  fn: () => Promise<T>,
-  isRetryable: boolean,
-  maxRetries = 12,
-  retries = 0,
-  base = 50,
-): Promise<T> {
-  try {
-    return await fn();
-  } catch (err) {
-    if (!isRetryable) {
-      throw err;
-    }
-    // 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;
-    }
-    return await retryAndBackoff(fn, isRetryable, maxRetries, retries, base);
-  }
-}
-
-/* c8 ignore start */
-export function errorMessage(error: unknown) {
-  return error instanceof Error ? error.message : String(error);
-}
-
-export function isDefined<T>(i: T | undefined | null): i is T {
-  return i !== undefined && i !== null;
-}
-/* c8 ignore stop */
-
-export async function areCredentialsValid(credentialsClient: CredentialsClient) {
-  const client = credentialsClient.stsClient;
-  try {
-    const identity = await client.send(new GetCallerIdentityCommand({}));
-    if (identity.Account) {
-      return true;
-    }
-    return false;
-  } catch (_) {
-    return false;
-  }
-}

src/index.ts

@@ -1,227 +0,0 @@
-import * as core from '@actions/core';
-import type { AssumeRoleCommandOutput } from '@aws-sdk/client-sts';
-import { CredentialsClient } from './CredentialsClient';
-import { assumeRole } from './assumeRole';
-import {
-  areCredentialsValid,
-  errorMessage,
-  exportAccountId,
-  exportCredentials,
-  exportRegion,
-  retryAndBackoff,
-  translateEnvVariables,
-  unsetCredentials,
-  verifyKeys,
-} from './helpers';
-
-const DEFAULT_ROLE_DURATION = 3600; // One hour (seconds)
-const ROLE_SESSION_NAME = 'GitHubActions';
-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', {
-      required: false,
-    });
-    const sessionTokenInput = core.getInput('aws-session-token', {
-      required: false,
-    });
-    const SessionToken = sessionTokenInput === '' ? undefined : sessionTokenInput;
-    const region = core.getInput('aws-region', { required: true });
-    const roleToAssume = core.getInput('role-to-assume', { required: false });
-    const audience = core.getInput('audience', { required: false });
-    const maskAccountIdInput = core.getInput('mask-aws-account-id', { required: false }) || 'false';
-    const maskAccountId = maskAccountIdInput.toLowerCase() === 'true';
-    const roleExternalId = core.getInput('role-external-id', {
-      required: false,
-    });
-    const webIdentityTokenFile = core.getInput('web-identity-token-file', {
-      required: false,
-    });
-    const roleDuration =
-      Number.parseInt(core.getInput('role-duration-seconds', { required: false })) || DEFAULT_ROLE_DURATION;
-    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 inlineSessionPolicy = core.getInput('inline-session-policy', {
-      required: false,
-    });
-    const managedSessionPoliciesInput = core.getMultilineInput('managed-session-policies', { required: false });
-    const managedSessionPolicies: { arn: string }[] = [];
-    const roleChainingInput = core.getInput('role-chaining', { required: false }) || 'false';
-    const roleChaining = roleChainingInput.toLowerCase() === 'true';
-    const outputCredentialsInput = core.getInput('output-credentials', { required: false }) || 'false';
-    const outputCredentials = outputCredentialsInput.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';
-    let disableRetry = disableRetryInput.toLowerCase() === 'true';
-    const specialCharacterWorkaroundInput =
-      core.getInput('special-characters-workaround', { required: false }) || 'false';
-    const specialCharacterWorkaround = specialCharacterWorkaroundInput.toLowerCase() === 'true';
-    const useExistingCredentialsInput = core.getInput('use-existing-credentials', { required: false }) || 'false';
-    const useExistingCredentials = useExistingCredentialsInput.toLowerCase() === 'true';
-    let maxRetries = Number.parseInt(core.getInput('retry-max-attempts', { required: false })) || 12;
-    switch (true) {
-      case specialCharacterWorkaround:
-        // 😳
-        disableRetry = false;
-        maxRetries = 12;
-        break;
-      case maxRetries < 1:
-        maxRetries = 1;
-        break;
-    }
-    for (const managedSessionPolicy of managedSessionPoliciesInput) {
-      managedSessionPolicies.push({ arn: managedSessionPolicy });
-    }
-
-    // Logic to decide whether to attempt to use OIDC or not
-    const useGitHubOIDCProvider = () => {
-      // The `ACTIONS_ID_TOKEN_REQUEST_TOKEN` environment variable is set when the `id-token` permission is granted.
-      // This is necessary to authenticate with OIDC, but not strictly set just for OIDC. If it is not set and all other
-      // checks pass, it is likely but not guaranteed that the user needs but lacks this permission in their workflow.
-      // So, we will log a warning when it is the only piece absent
-      if (
-        !!roleToAssume &&
-        !webIdentityTokenFile &&
-        !AccessKeyId &&
-        !process.env.ACTIONS_ID_TOKEN_REQUEST_TOKEN &&
-        !roleChaining
-      ) {
-        core.info(
-          'It looks like you might be trying to authenticate with OIDC. Did you mean to set the `id-token` permission? ' +
-            'If you are not trying to authenticate with OIDC and the action is working successfully, you can ignore this message.',
-        );
-      }
-      return (
-        !!roleToAssume &&
-        !!process.env.ACTIONS_ID_TOKEN_REQUEST_TOKEN &&
-        !AccessKeyId &&
-        !webIdentityTokenFile &&
-        !roleChaining
-      );
-    };
-
-    if (unsetCurrentCredentials) {
-      unsetCredentials();
-    }
-
-    if (!region.match(REGION_REGEX)) {
-      throw new Error(`Region is not valid: ${region}`);
-    }
-    exportRegion(region);
-
-    // Instantiate credentials client
-    const credentialsClient = new CredentialsClient({ region, proxyServer });
-    let sourceAccountId: string;
-    let webIdentityToken: string;
-
-    //if the user wants to attempt to use existing credentials, check if we have some already
-    if (useExistingCredentials) {
-      const validCredentials = await areCredentialsValid(credentialsClient);
-      if (validCredentials) {
-        core.notice('Pre-existing credentials are valid. No need to generate new ones.');
-        return;
-      }
-      core.notice('No valid credentials exist. Running as normal.');
-    }
-
-    // If OIDC is being used, generate token
-    // Else, export credentials provided as input
-    if (useGitHubOIDCProvider()) {
-      try {
-        webIdentityToken = await retryAndBackoff(
-          async () => {
-            return core.getIDToken(audience);
-          },
-          !disableRetry,
-          maxRetries,
-        );
-      } catch (error) {
-        throw new Error(`getIDToken call failed: ${errorMessage(error)}`);
-      }
-    } else if (AccessKeyId) {
-      if (!SecretAccessKey) {
-        throw new Error("'aws-secret-access-key' must be provided if 'aws-access-key-id' is provided");
-      }
-      // The STS client for calling AssumeRole pulls creds from the environment.
-      // 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 });
-    } else if (!webIdentityTokenFile && !roleChaining) {
-      // Proceed only if credentials can be picked up
-      await credentialsClient.validateCredentials();
-      sourceAccountId = await exportAccountId(credentialsClient, maskAccountId);
-    }
-
-    if (AccessKeyId || roleChaining) {
-      // Validate that the SDK can actually pick up credentials.
-      // This validates cases where this action is using existing environment credentials,
-      // and cases where the user intended to provide input credentials but the secrets inputs resolved to empty strings.
-      await credentialsClient.validateCredentials(AccessKeyId, roleChaining);
-      sourceAccountId = await exportAccountId(credentialsClient, maskAccountId);
-    }
-
-    // Get role credentials if configured to do so
-    if (roleToAssume) {
-      let roleCredentials: AssumeRoleCommandOutput;
-      do {
-        roleCredentials = await retryAndBackoff(
-          async () => {
-            return assumeRole({
-              credentialsClient,
-              sourceAccountId,
-              roleToAssume,
-              roleExternalId,
-              roleDuration,
-              roleSessionName,
-              roleSkipSessionTagging,
-              webIdentityTokenFile,
-              webIdentityToken,
-              inlineSessionPolicy,
-              managedSessionPolicies,
-            });
-          },
-          !disableRetry,
-          maxRetries,
-        );
-      } while (specialCharacterWorkaround && !verifyKeys(roleCredentials.Credentials));
-      core.info(`Authenticated as assumedRoleId ${roleCredentials.AssumedRoleUser?.AssumedRoleId}`);
-      exportCredentials(roleCredentials.Credentials, outputCredentials);
-      // 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.
-      // Second: Customer provided credentials manually (IAM User keys stored in GH Secrets)
-      if (!process.env.GITHUB_ACTIONS || AccessKeyId) {
-        await credentialsClient.validateCredentials(roleCredentials.Credentials?.AccessKeyId);
-      }
-      await exportAccountId(credentialsClient, maskAccountId);
-    } else {
-      core.info('Proceeding with IAM user credentials');
-    }
-  } catch (error) {
-    core.setFailed(errorMessage(error));
-
-    const showStackTrace = process.env.SHOW_STACK_TRACE;
-
-    if (showStackTrace === 'true') {
-      throw error;
-    }
-  }
-}
-
-/* c8 ignore start */
-/* istanbul ignore next */
-if (require.main === module) {
-  (async () => {
-    await run();
-  })().catch((error) => {
-    core.setFailed(errorMessage(error));
-  });
-}

test/cleanup.test.ts

@@ -1,48 +0,0 @@
-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 mocks from './mockinputs.test';
-
-const mockedSTSClient = mockClient(STSClient);
-
-describe('Configure AWS Credentials cleanup', {}, () => {
-  beforeEach(() => {
-    // Reset mock state
-    vi.restoreAllMocks();
-    mockedSTSClient.reset();
-    // Mock GitHub Actions core functions
-    vi.spyOn(core, 'exportVariable').mockImplementation((_n, _v) => {});
-    vi.spyOn(core, 'setSecret').mockImplementation((_s) => {});
-    vi.spyOn(core, 'setFailed').mockImplementation((_m) => {});
-    vi.spyOn(core, 'setOutput').mockImplementation((_n, _v) => {});
-    vi.spyOn(core, 'debug').mockImplementation((_m) => {});
-    vi.spyOn(core, 'info').mockImplementation((_m) => {});
-    process.env = {
-      ...mocks.envs,
-      AWS_ACCESS_KEY_ID: 'CLEANUPTEST',
-      AWS_SECRET_ACCESS_KEY: 'CLEANUPTEST',
-      AWS_SESSION_TOKEN: 'CLEANUPTEST',
-      AWS_REGION: 'CLEANUPTEST',
-      AWS_DEFAULT_REGION: 'CLEANUPTEST',
-    };
-  });
-  it('replaces AWS credential and region environment variables with empty strings', {}, () => {
-    cleanup();
-    expect(core.setFailed).toHaveBeenCalledTimes(0);
-    expect(core.exportVariable).toHaveBeenCalledTimes(5);
-    expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', '');
-    expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', '');
-    expect(core.exportVariable).toHaveBeenCalledWith('AWS_SESSION_TOKEN', '');
-    expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', '');
-    expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', '');
-  });
-  it('handles errors', {}, () => {
-    vi.spyOn(core, 'exportVariable').mockImplementationOnce(() => {
-      throw new Error('Test error');
-    });
-    cleanup();
-    expect(core.setFailed).toHaveBeenCalled();
-  });
-});

test/helpers.test.ts

@@ -1,45 +0,0 @@
-import { describe, it, expect, vi } from 'vitest';
-import * as helpers from '../src/helpers';
-import * as core from '@actions/core';
-import { before, beforeEach } from 'node:test';
-
-describe('Configure AWS Credentials helpers', {}, () => {
-  beforeEach(() => {
-    vi.restoreAllMocks();
-  });
-  it('removes brackets from GitHub Actor', {}, () => {
-    const actor = 'actor[bot]';
-    expect(helpers.sanitizeGitHubVariables(actor)).toBe('actor_bot_');
-  });
-  it('can sleep', {}, () => {
-    const sleep = helpers.defaultSleep(10);
-    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@__________+___:____');
-  });
-  it("doesn't retry non-retryable errors", {}, async () => {
-    const fn = vi.fn().mockRejectedValue('i am not retryable');
-    await expect(helpers.retryAndBackoff(fn, false)).rejects.toMatch('i am not retryable');
-    expect(fn).toHaveBeenCalledTimes(1);
-  });
-  it('can output creds when told 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);
-    expect(core.setOutput).toHaveBeenCalledTimes(4);
-    expect(core.setSecret).toHaveBeenCalledTimes(3);
-    expect(core.exportVariable).toHaveBeenCalledTimes(3);
-  });
-  it('can unset credentials', {}, () => {
-    const env = process.env;
-    helpers.unsetCredentials();
-    expect(process.env.AWS_ACCESS_KEY_ID).toBeUndefined;
-    expect(process.env.AWS_SECRET_ACCESS_KEY).toBeUndefined;
-    expect(process.env.AWS_SESSION_TOKEN).toBeUndefined;
-    expect(process.env.AWS_REGION).toBeUndefined;
-    expect(process.env.AWS_DEFAULT_REGION).toBeUndefined;
-    process.env = env;
-  });
-});

test/index.test.ts

@@ -1,316 +0,0 @@
-import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
-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 { CredentialsClient } from '../src/CredentialsClient';
-import { before } from 'node:test';
-
-const mockedSTSClient = mockClient(STSClient);
-
-describe('Configure AWS Credentials', {}, () => {
-  beforeEach(() => {
-    // Reset mock state
-    vi.restoreAllMocks();
-    mockedSTSClient.reset();
-    // Mock GitHub Actions core functions
-    vi.spyOn(core, 'exportVariable').mockImplementation((_n, _v) => {});
-    vi.spyOn(core, 'setSecret').mockImplementation((_s) => {});
-    vi.spyOn(core, 'setFailed').mockImplementation((_m) => {});
-    vi.spyOn(core, 'setOutput').mockImplementation((_n, _v) => {});
-    vi.spyOn(core, 'debug').mockImplementation((_m) => {});
-    vi.spyOn(core, 'info').mockImplementation((_m) => {});
-    vi.spyOn(core, 'notice').mockImplementation((_m) => {});
-    // Remove any existing environment variables before each test to prevent the
-    // SDK from picking them up
-    process.env = { ...mocks.envs };
-  });
-
-  describe('GitHub OIDC Authentication', {}, () => {
-    beforeEach(() => {
-      vi.clearAllMocks();
-      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 });
-      process.env.ACTIONS_ID_TOKEN_REQUEST_TOKEN = 'fake-token';
-    });
-    it('exports environment variables', async () => {
-      mockedSTSClient.on(AssumeRoleWithWebIdentityCommand).resolvesOnce(mocks.outputs.STS_CREDENTIALS);
-      await run();
-      expect(core.info).toHaveBeenCalledWith('Assuming role with OIDC');
-      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.setSecret).toHaveBeenCalledWith('STSAWSACCESSKEYID');
-      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSECRETACCESSKEY');
-      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSESSIONTOKEN');
-      expect(core.setSecret).toHaveBeenCalledTimes(3);
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', 'STSAWSACCESSKEYID');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', 'STSAWSSECRETACCESSKEY');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SESSION_TOKEN', 'STSAWSSESSIONTOKEN');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledTimes(5);
-      expect(core.setFailed).not.toHaveBeenCalled();
-    });
-    it('handles the special character workaround', async () => {
-      mockedSTSClient
-        .on(AssumeRoleWithWebIdentityCommand)
-        .resolvesOnce(mocks.outputs.ODD_CHARACTER_CREDENTIALS)
-        .resolvesOnce(mocks.outputs.STS_CREDENTIALS);
-      await run();
-      expect(core.info).toHaveBeenCalledWith('Assuming role with OIDC');
-      expect(core.info).toHaveBeenCalledWith('Assuming role with OIDC');
-      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.setSecret).toHaveBeenCalledWith('STSAWSACCESSKEYID');
-      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSECRETACCESSKEY');
-      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSESSIONTOKEN');
-      expect(core.setSecret).toHaveBeenCalledTimes(3);
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', 'STSAWSACCESSKEYID');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', 'STSAWSSECRETACCESSKEY');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SESSION_TOKEN', 'STSAWSSESSIONTOKEN');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledTimes(5);
-      expect(core.setFailed).not.toHaveBeenCalled();
-    });
-  });
-
-  describe('IAM User Authentication', {}, () => {
-    beforeEach(() => {
-      vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput(mocks.IAM_USER_INPUTS));
-      mockedSTSClient.on(GetCallerIdentityCommand).resolvesOnce({ ...mocks.outputs.GET_CALLER_IDENTITY });
-      // biome-ignore lint/suspicious/noExplicitAny: any required to mock private method
-      vi.spyOn(CredentialsClient.prototype as any, 'loadCredentials').mockResolvedValueOnce({
-        accessKeyId: 'MYAWSACCESSKEYID',
-      });
-    });
-    it('exports environment variables', async () => {
-      await run();
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', 'MYAWSACCESSKEYID');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', 'MYAWSSECRETACCESSKEY');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledTimes(4);
-      expect(core.setSecret).toHaveBeenCalledWith('MYAWSACCESSKEYID');
-      expect(core.setSecret).toHaveBeenCalledWith('MYAWSSECRETACCESSKEY');
-      expect(core.setSecret).toHaveBeenCalledTimes(2);
-      expect(core.setOutput).toHaveBeenCalledWith('aws-account-id', '111111111111');
-      expect(core.setOutput).toHaveBeenCalledOnce();
-      expect(core.info).toHaveBeenCalledWith('Proceeding with IAM user credentials');
-      expect(core.info).toHaveBeenCalledOnce();
-      expect(core.setFailed).not.toHaveBeenCalled();
-    });
-  });
-
-  describe('AssumeRole with IAM LTC', {}, () => {
-    beforeEach(() => {
-      vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput(mocks.IAM_ASSUMEROLE_INPUTS));
-      mockedSTSClient.on(AssumeRoleCommand).resolvesOnce(mocks.outputs.STS_CREDENTIALS);
-      mockedSTSClient.on(GetCallerIdentityCommand).resolves({ ...mocks.outputs.GET_CALLER_IDENTITY }); // 3 times
-      // biome-ignore lint/suspicious/noExplicitAny: any required to mock private method
-      vi.spyOn(CredentialsClient.prototype as any, 'loadCredentials')
-        .mockResolvedValueOnce({ accessKeyId: 'MYAWSACCESSKEYID' })
-        .mockResolvedValueOnce({ accessKeyId: 'STSAWSACCESSKEYID' });
-    });
-    it('exports environment variables', async () => {
-      await run();
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', 'MYAWSACCESSKEYID');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', 'MYAWSSECRETACCESSKEY');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', 'STSAWSACCESSKEYID');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', 'STSAWSSECRETACCESSKEY');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SESSION_TOKEN', 'STSAWSSESSIONTOKEN');
-      expect(core.exportVariable).toHaveBeenCalledTimes(7);
-      expect(core.setSecret).toHaveBeenCalledWith('STSAWSACCESSKEYID');
-      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSECRETACCESSKEY');
-      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSESSIONTOKEN');
-      expect(core.setSecret).toHaveBeenCalledWith('MYAWSACCESSKEYID');
-      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.info).toHaveBeenCalledWith('Assuming role with user credentials');
-      expect(core.info).toHaveBeenCalledWith('Authenticated as assumedRoleId AROAFAKEASSUMEDROLEID');
-      expect(core.info).toHaveBeenCalledTimes(2);
-    });
-  });
-
-  describe('AssumeRole with WebIdentityTokeFile', {}, () => {
-    beforeEach(() => {
-      vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput(mocks.WEBIDENTITY_TOKEN_FILE_INPUTS));
-      mockedSTSClient.on(AssumeRoleWithWebIdentityCommand).resolvesOnce(mocks.outputs.STS_CREDENTIALS);
-      mockedSTSClient.on(GetCallerIdentityCommand).resolvesOnce({ ...mocks.outputs.GET_CALLER_IDENTITY });
-      vi.mock('node:fs');
-      vol.reset();
-      fs.mkdirSync('/home/github', { recursive: true });
-      fs.writeFileSync('/home/github/file.txt', 'test-token');
-    });
-    it('exports environment variables', async () => {
-      await run();
-      expect(core.info).toHaveBeenCalledWith('Assuming role with web identity token file');
-      expect(core.info).toHaveBeenCalledWith('Authenticated as assumedRoleId AROAFAKEASSUMEDROLEID');
-      expect(core.info).toHaveBeenCalledTimes(2);
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', 'STSAWSACCESSKEYID');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', 'STSAWSSECRETACCESSKEY');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SESSION_TOKEN', 'STSAWSSESSIONTOKEN');
-      expect(core.exportVariable).toHaveBeenCalledTimes(5);
-      expect(core.setSecret).toHaveBeenCalledWith('STSAWSACCESSKEYID');
-      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSECRETACCESSKEY');
-      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.setFailed).not.toHaveBeenCalled();
-    });
-  });
-
-  describe('Assume existing role', {}, () => {
-    beforeEach(() => {
-      mockedSTSClient.on(AssumeRoleCommand).resolves(mocks.outputs.STS_CREDENTIALS);
-      mockedSTSClient.on(GetCallerIdentityCommand).resolves({ ...mocks.outputs.GET_CALLER_IDENTITY });
-      process.env = { ...mocks.envs };
-    });
-    it('exports environment variables from env variables', async () => {
-      vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput(mocks.EXISTING_ROLE_INPUTS));
-      process.env.AWS_ACCESS_KEY_ID = 'MYAWSACCESSKEYID';
-      process.env.AWS_SECRET_ACCESS_KEY = 'MYAWSSECRETACCESSKEY';
-      process.env.AWS_SESSION_TOKEN = 'MYAWSSESSIONTOKEN';
-      await run();
-      expect(core.info).toHaveBeenCalledWith('Assuming role with user credentials');
-      expect(core.info).toHaveBeenCalledWith('Authenticated as assumedRoleId AROAFAKEASSUMEDROLEID');
-      expect(core.info).toHaveBeenCalledTimes(2);
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', 'STSAWSACCESSKEYID');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', 'STSAWSSECRETACCESSKEY');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SESSION_TOKEN', 'STSAWSSESSIONTOKEN');
-      expect(core.exportVariable).toHaveBeenCalledTimes(5);
-      expect(core.setSecret).toHaveBeenCalledWith('STSAWSACCESSKEYID');
-      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSECRETACCESSKEY');
-      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.setFailed).not.toHaveBeenCalled();
-    });
-    it('exports environment variables from inputs', {}, async () => {
-      vi.spyOn(core, 'getInput').mockImplementation(
-        mocks.getInput({
-          ...mocks.EXISTING_ROLE_INPUTS,
-          'aws-access-key-id': 'MYAWSACCESSKEYID',
-          'aws-secret-access-key': 'MYAWSSECRETACCESSKEY',
-          'aws-session-token': 'MYAWSSESSIONTOKEN',
-        }),
-      );
-      // biome-ignore lint/suspicious/noExplicitAny: any required to mock private method
-      vi.spyOn(CredentialsClient.prototype as any, 'loadCredentials')
-        .mockResolvedValueOnce({
-          accessKeyId: 'MYAWSACCESSKEYID',
-        })
-        .mockResolvedValueOnce({ accessKeyId: 'STSAWSACCESSKEYID' });
-      await run();
-      expect(core.info).toHaveBeenCalledWith('Assuming role with user credentials');
-      expect(core.info).toHaveBeenCalledWith('Authenticated as assumedRoleId AROAFAKEASSUMEDROLEID');
-      expect(core.info).toHaveBeenCalledTimes(2);
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_DEFAULT_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_REGION', 'fake-region-1');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_ACCESS_KEY_ID', 'STSAWSACCESSKEYID');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SECRET_ACCESS_KEY', 'STSAWSSECRETACCESSKEY');
-      expect(core.exportVariable).toHaveBeenCalledWith('AWS_SESSION_TOKEN', 'STSAWSSESSIONTOKEN');
-      expect(core.exportVariable).toHaveBeenCalledTimes(8);
-      expect(core.setSecret).toHaveBeenCalledWith('STSAWSACCESSKEYID');
-      expect(core.setSecret).toHaveBeenCalledWith('STSAWSSECRETACCESSKEY');
-      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.setFailed).not.toHaveBeenCalled();
-    });
-  });
-
-  describe('Odd inputs', {}, () => {
-    it('fails when github env vars are missing', {}, async () => {
-      vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput(mocks.IAM_USER_INPUTS));
-      delete process.env.GITHUB_REPOSITORY;
-      delete process.env.GITHUB_SHA;
-      await run();
-      expect(core.setFailed).toHaveBeenCalled();
-    });
-    it('does not fail if GITHUB_REF is missing', {}, async () => {
-      vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput(mocks.IAM_USER_INPUTS));
-      mockedSTSClient.on(GetCallerIdentityCommand).resolvesOnce({ ...mocks.outputs.GET_CALLER_IDENTITY });
-      // biome-ignore lint/suspicious/noExplicitAny: any required to mock private method
-      vi.spyOn(CredentialsClient.prototype as any, 'loadCredentials').mockResolvedValueOnce({
-        accessKeyId: 'MYAWSACCESSKEYID',
-      });
-      delete process.env.GITHUB_REF;
-      await run();
-      expect(core.setFailed).not.toHaveBeenCalled();
-    });
-    it('fails with an invalid region', {}, async () => {
-      vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput({ 'aws-region': '$|<1B1D1 701L37' }));
-      await run();
-      expect(core.setFailed).toHaveBeenCalled();
-    });
-    it('fails if access key id is provided without secret access key', {}, async () => {
-      vi.spyOn(core, 'getInput').mockImplementation(
-        mocks.getInput({ ...mocks.IAM_USER_INPUTS, 'aws-secret-access-key': '' }),
-      );
-      await run();
-      expect(core.setFailed).toHaveBeenCalled();
-    });
-    it('handles improper retry-max-attempts input', {}, async () => {
-      // This should mean we retry one time
-      vi.spyOn(core, 'getInput').mockImplementation(
-        mocks.getInput({
-          ...mocks.GH_OIDC_INPUTS,
-          'retry-max-attempts': '-1',
-          'special-characters-workaround': 'false',
-        }),
-      );
-      vi.spyOn(core, 'getIDToken').mockResolvedValue('testoidctoken');
-      mockedSTSClient.on(GetCallerIdentityCommand).resolvesOnce({ ...mocks.outputs.GET_CALLER_IDENTITY });
-      process.env.ACTIONS_ID_TOKEN_REQUEST_TOKEN = 'fake-token';
-      mockedSTSClient
-        .on(AssumeRoleWithWebIdentityCommand)
-        .rejectsOnce(new Error('test error'))
-        .rejectsOnce(new Error('test error'))
-        .resolvesOnce(mocks.outputs.STS_CREDENTIALS);
-      await run();
-      expect(core.setFailed).toHaveBeenCalled();
-    });
-    it('fails if doing OIDC without the ACTIONS_ID_TOKEN_REQUEST_TOKEN', {}, async () => {
-      vi.spyOn(core, 'getInput').mockImplementation(mocks.getInput(mocks.GH_OIDC_INPUTS));
-      delete process.env.ACTIONS_ID_TOKEN_REQUEST_TOKEN;
-      await run();
-      expect(core.setFailed).toHaveBeenCalled();
-    });
-    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.')
-    });
-    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();
-    })
-  });
-});

test/mockinputs.test.ts

@@ -1,103 +0,0 @@
-import type * as core from '@actions/core';
-
-const inputs = {
-  GH_OIDC_INPUTS: {
-    'role-to-assume': 'arn:aws:iam::111111111111:role/MY-ROLE',
-    'aws-region': 'fake-region-1',
-    'special-characters-workaround': 'true',
-  },
-  IAM_USER_INPUTS: {
-    'aws-access-key-id': 'MYAWSACCESSKEYID',
-    'aws-secret-access-key': 'MYAWSSECRETACCESSKEY',
-    'aws-region': 'fake-region-1',
-  },
-  IAM_ASSUMEROLE_INPUTS: {
-    'aws-access-key-id': 'MYAWSACCESSKEYID',
-    'aws-secret-access-key': 'MYAWSSECRETACCESSKEY',
-    'role-to-assume': 'arn:aws:iam::111111111111:role/MY-ROLE',
-    'aws-region': 'fake-region-1',
-  },
-  WEBIDENTITY_TOKEN_FILE_INPUTS: {
-    'web-identity-token-file': 'file.txt',
-    'role-to-assume': 'arn:aws:iam::111111111111:role/MY-ROLE',
-    'aws-region': 'fake-region-1',
-  },
-  EXISTING_ROLE_INPUTS: {
-    'role-to-assume': 'arn:aws:iam::111111111111:role/MY-ROLE',
-    'role-chaining': 'true',
-    'aws-region': 'fake-region-1',
-  },
-  USE_EXISTING_CREDENTIALS_INPUTS: {
-    'aws-region': 'fake-region-1',
-    'use-existing-credentials': 'true',
-    'role-to-assume': 'arn:aws:iam::111111111111:role/MY-ROLE',
-  }
-};
-
-const envs = {
-  GITHUB_REPOSITORY: 'MY-REPOSITORY-NAME',
-  GITHUB_WORKFLOW: 'MY-WORKFLOW-ID',
-  GITHUB_ACTION: 'MY-ACTION-NAME',
-  GITHUB_ACTOR: 'MY-USERNAME[bot]',
-  GITHUB_SHA: 'MY-COMMIT-ID',
-  GITHUB_WORKSPACE: '/home/github',
-  GITHUB_ACTIONS: 'true',
-};
-
-const outputs = {
-  STS_CREDENTIALS: {
-    Credentials: {
-      AccessKeyId: 'STSAWSACCESSKEYID',
-      SecretAccessKey: 'STSAWSSECRETACCESSKEY',
-      SessionToken: 'STSAWSSESSIONTOKEN',
-      Expiration: new Date(8640000000000000),
-    },
-    AssumedRoleUser: {
-      Arn: 'arn:aws:sts::111111111111:assumed-role/MY-ROLE/',
-      AssumedRoleId: 'AROAFAKEASSUMEDROLEID',
-    },
-  },
-  GET_CALLER_IDENTITY: {
-    Account: '111111111111',
-    Arn: 'arn:aws:iam::111111111111:role/MY-ROLE',
-  },
-  FAKE_STS_ACCESS_KEY_ID: 'STSAWSACCESSKEYID',
-  FAKE_STS_SECRET_ACCESS_KEY: 'STSAWSSECRETACCESSKEY',
-  FAKE_STS_SESSION_TOKEN: 'STSAWSSESSIONTOKEN',
-  ODD_CHARACTER_CREDENTIALS: {
-    Credentials: {
-      AccessKeyId: 'STSA#$%^&',
-      SecretAccessKey: 'STSA#$%^&Key',
-      SessionToken: 'STSA#$%^',
-      Expiration: new Date(8640000000000000),
-    },
-    AssumedRoleUser: {
-      Arn: 'arn:aws:sts::111111111111:assumed-role/MY-ROLE/',
-      AssumedRoleId: 'AROAFAKEASSUMEDROLEID',
-    },
-  },
-};
-
-export default {
-  getInput: (fakeEnv: Record<string, string>) => {
-    return (name: string, options?: core.InputOptions): string => {
-      if (!fakeEnv[name]) {
-        if (options?.required) throw new Error(`Input ${name} not found`);
-        return '';
-      }
-      return fakeEnv[name];
-    };
-  },
-  getMultilineInput: (fakeEnv: Record<string, string[]>) => {
-    return (name: string, options?: core.InputOptions): string[] => {
-      if (!fakeEnv[name]) {
-        if (options?.required) throw new Error(`Input ${name} not found`);
-        return [];
-      }
-      return fakeEnv[name];
-    };
-  },
-  ...inputs,
-  outputs,
-  envs,
-} as const;

tsconfig.json

@@ -1,35 +0,0 @@
-{
-  "compilerOptions": {
-    "allowUnreachableCode": false,
-    "allowUnusedLabels": false,
-    "strict": true,
-    "exactOptionalPropertyTypes": false,
-    "noFallthroughCasesInSwitch": true,
-    "noImplicitOverride": true,
-    "noImplicitReturns": true,
-    "noPropertyAccessFromIndexSignature": false,
-    "noUncheckedIndexedAccess": true,
-    "noUnusedParameters": true,
-    "module": "CommonJS",
-    "resolveJsonModule": true,
-    "outDir": "build",
-    "declaration": false,
-    "newLine": "lf",
-    "noEmitOnError": true,
-    "sourceMap": true,
-    "disableSizeLimit": true,
-    "forceConsistentCasingInFileNames": true,
-    "lib": [ "ES2020" ],
-    "target": "ES2020",
-    "noErrorTruncation": true,
-    "esModuleInterop": true,
-    "rootDir": "src",
-  },
-  "include": [
-    "src/**/*.ts"
-  ],
-  "exclude": [
-    "test/**/*.ts"
-  ],
-}
-

tsconfig.test.json

@@ -1,11 +0,0 @@
-{
-  "extends": "./tsconfig.json",
-  "include": [
-    "test/**/*.ts",
-    "src/**/*.ts"
-  ],
-  "exclude": [],
-  "compilerOptions": {
-    "rootDir": "./"
-  },
-}

vitest.config.mts

@@ -1,10 +0,0 @@
-import { defineConfig } from 'vitest/config';
-
-export default defineConfig({
-  test: {
-    passWithNoTests: true,
-    include: ['test/**/*.test.ts'],
-    coverage: { enabled: true },
-    typecheck: { tsconfig: './tsconfig.test.json' },
-  },
-});