feat: Pull latest cosign binary from Chainguard

Signed-off-by: RJ Sampson <rj.sampson@chainguard.dev>
EyeCantCU · Jul 2, 2024 · 4a69e93 · 4a69e93
1 parent 1c0595b
commit 4a69e93
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Showing 2 changed files with 10 additions and 2 deletions.
diff --git a/sign/action.yml b/sign/action.yml
@@ -29,7 +29,11 @@ runs:
         password: ${{ inputs.registry-token }}
 
     - name: Install cosign
-      uses: sigstore/cosign-installer@v3.5.0
+      shell: bash
+      run: |
+        docker pull cgr.dev/chainguard/cosign:latest
+        docker run -d --name cosign cgr.dev/chainguard/cosign:latest
+        docker cp cosign:/usr/bin/cosign /usr/local/bin/cosign
 
     - name: Sign container image
       shell: bash

diff --git a/verify/action.yml b/verify/action.yml
@@ -27,7 +27,11 @@ runs:
   using: "composite"
   steps:
     - name: Install cosign
-      uses: sigstore/cosign-installer@v3.5.0
+      shell: bash
+      run: |
+        docker pull cgr.dev/chainguard/cosign:latest
+        docker run -d --name cosign cgr.dev/chainguard/cosign:latest
+        docker cp cosign:/usr/bin/cosign /usr/local/bin/cosign
 
     - name: Verify container
       shell: bash