feat(NODE-6156): add signature to github releases

.github/actions/compress_sign_and_upload/action.yml

@@ -0,0 +1,43 @@
+name: Compress and Sign
+description: 'Compresses package and signs with garasign'
+
+inputs: 
+    garasign_username:
+      description: 'Garasign username input for drivers-github-tools/garasign/gpg-sign'
+      required: true
+    garasign_password:
+      description: 'Garasign password input for drivers-github-tools/garasign/gpg-sign'
+      required: true
+    artifactory_username:
+      description: 'Artifactory username input for drivers-github-tools/garasign/gpg-sign'
+      required: true
+    artifactory_password:
+      description: 'Artifactory password input for drivers-github-tools/garasign/gpg-sign'
+      required: true
+
+runs:
+  using: composite
+  steps:
+    - run: npm pack
+      shell: bash
+
+    - name: Get release version and release package file name
+      id: vars
+      shell: bash
+      run: |
+        package_version=$(jq --raw-output '.version' package.json)
+        echo "package_version=${package_version}" >> "$GITHUB_OUTPUT"
+        echo "package_file=bson-${package_version}.tgz" >> "$GITHUB_OUTPUT"
+
+    - name: Create detached signature
+      uses: mongodb-labs/drivers-github-tools/garasign/gpg-sign@v1
+      with:
+        filenames: ${{ steps.vars.package_file }}
+        garasign_username: ${{ inputs.garasign_username }}
+        garasign_password: ${{ inputs.garasign_password }}
+        artifactory_username: ${{ inputs.artifactory_username }}
+        artifactory_password: ${{ inputs.artifactory_password }}
+
+    - name: "Upload release artifacts"
+      run: gh release upload v${{ steps.vars.package_version }} ${{ steps.vars.package_file }}.sig
+      shell: bash

.github/workflows/release-5.x.yml

@@ -11,21 +11,30 @@ permissions:
 name: release-5x
 
 jobs:
-  release-please:
+  release_please:
     runs-on: ubuntu-latest
+    outputs:
+      release_created: ${{ steps.release.outputs.release_created }}
     steps:
       - id: release
         uses: google-github-actions/release-please-action@v4
         with:
           target-branch: 5.x
-
-      # If release-please created a release, publish to npm
-      - if: ${{ steps.release.outputs.release_created }}
-        uses: actions/checkout@v4
-      - if: ${{ steps.release.outputs.release_created }}
-        name: actions/setup
+
+  compress-sign-and-upload:
+    needs: [release_please]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: actions/setup
         uses: ./.github/actions/setup
-      - if: ${{ steps.release.outputs.release_created }}
-        run: npm publish --provenance --tag=5x
+      - name: actions/compress_sign_and_upload
+        uses: ./.github/actions/compress_sign_and_upload
+        with:
+          garasign_username: ${{ secrets.GRS_CONFIG_USER1_USERNAME }}
+          garasign_password: ${{ secrets.GRS_CONFIG_USER1_PASSWORD }}
+          artifactory_username: ${{ secrets.ARTIFACTORY_USER }}
+          artifactory_password: ${{ secrets.ARTIFACTORY_PASSWORD }}
+      - run: npm publish --provenance --tag=5x
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

.github/workflows/release.yml

@@ -11,19 +11,28 @@ permissions:
 name: release
 
 jobs:
-  release-please:
+  release_please:
     runs-on: ubuntu-latest
+    outputs:
+      release_created: ${{ steps.release.outputs.release_created }}
     steps:
       - id: release
         uses: google-github-actions/release-please-action@v4
 
-      # If release-please created a release, publish to npm
-      - if: ${{ steps.release.outputs.release_created }}
-        uses: actions/checkout@v4
-      - if: ${{ steps.release.outputs.release_created }}
-        name: actions/setup
+  compress_sign_and_upload:
+    needs: [release_please]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: actions/setup
         uses: ./.github/actions/setup
-      - if: ${{ steps.release.outputs.release_created }}
-        run: npm publish --provenance
+      - name: actions/compress_sign_and_upload
+        uses: ./.github/actions/compress_sign_and_upload
+        with: 
+          garasign_username: ${{ secrets.GRS_CONFIG_USER1_USERNAME }}
+          garasign_password: ${{ secrets.GRS_CONFIG_USER1_PASSWORD }}
+          artifactory_username: ${{ secrets.ARTIFACTORY_USER }}
+          artifactory_password: ${{ secrets.ARTIFACTORY_PASSWORD }}
+      - run: npm publish --provenance
         env:
           NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

README.md

@@ -11,6 +11,25 @@ You can learn more about it in [the specification](http://bsonspec.org).
 - [Documentation](#documentation)
 - [FAQ](#faq)
 
+
+### Release Integrity
+
+The GitHub release contains a detached signature file for the NPM package (named
+`bson-X.Y.Z.tgz.sig`).
+
+The following command returns the link npm package. 
+```shell
+npm view [email protected] dist.tarball 
+```
+
+Using the result of the above command, a `curl` command can return the official npm package for the release.
+
+To verify the integrity of the downloaded package, run the following command:
+```shell
+gpg --verify bson-X.Y.Z.tgz.sig bson-X.Y.Z.tgz
+```
+
+
 ## Bugs / Feature Requests
 
 Think you've found a bug? Want to see a new feature in `bson`? Please open a case in our issue management tool, JIRA: