From ffbaa4be2a718907fd1282f0efc2bf2c74e0c0b7 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 4 Aug 2026 14:31:01 +0000
Subject: [PATCH 1/2] Initial plan


From 719f41863dabe26de30c102c710c8de455e8d6cc Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 4 Aug 2026 14:42:14 +0000
Subject: [PATCH 2/2] Pin poutine docker image to digest-pinned constant

Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>
---
 pkg/cli/poutine.go      | 12 ++++++------
 pkg/cli/poutine_test.go |  9 +++++++++
 2 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/pkg/cli/poutine.go b/pkg/cli/poutine.go
index 21beb2d1842..ae9ec977d3f 100644
--- a/pkg/cli/poutine.go
+++ b/pkg/cli/poutine.go
@@ -95,7 +95,7 @@ func runPoutineOnDirectory(workflowDir string, verbose bool, strict bool) error
 	}
 
 	// Build the Docker command with JSON output for easier parsing
-	// docker run --rm -v "$(pwd)":/workdir -w /workdir ghcr.io/boostsecurityio/poutine:latest analyze_local . --format json
+	// docker run --rm -v "$(pwd)":/workdir -w /workdir <PoutineImage> analyze_local . --format json
 	// #nosec G204 -- gitRoot comes from git rev-parse (trusted source) and is validated as absolute path
 	// exec.Command with separate args (not shell execution) prevents command injection
 	volumeMount, err := buildDockerVolumeMount(gitRoot, "/workdir")
@@ -112,7 +112,7 @@ func runPoutineOnDirectory(workflowDir string, verbose bool, strict bool) error
 		"--rm",
 		"-v", volumeMount,
 		"-w", "/workdir",
-		"ghcr.io/boostsecurityio/poutine:latest",
+		PoutineImage,
 		"analyze_local",
 		".",
 		"--format", "json",
@@ -130,7 +130,7 @@ func runPoutineOnDirectory(workflowDir string, verbose bool, strict bool) error
 			"--rm",
 			"-v", volumeMount,
 			"-w", "/workdir",
-			"ghcr.io/boostsecurityio/poutine:latest",
+			PoutineImage,
 			"analyze_local",
 			".",
 			"--format", "json",
@@ -215,7 +215,7 @@ func runPoutineOnFile(lockFile string, verbose bool, strict bool) error {
 	}
 
 	// Build the Docker command with JSON output for easier parsing
-	// docker run --rm -v "$(pwd)":/workdir -w /workdir ghcr.io/boostsecurityio/poutine:latest analyze_local . --format json
+	// docker run --rm -v "$(pwd)":/workdir -w /workdir <PoutineImage> analyze_local . --format json
 	// #nosec G204 -- gitRoot comes from git rev-parse (trusted source) and is validated as absolute path
 	// exec.Command with separate args (not shell execution) prevents command injection
 	volumeMount, err := buildDockerVolumeMount(gitRoot, "/workdir")
@@ -232,7 +232,7 @@ func runPoutineOnFile(lockFile string, verbose bool, strict bool) error {
 		"--rm",
 		"-v", volumeMount,
 		"-w", "/workdir",
-		"ghcr.io/boostsecurityio/poutine:latest",
+		PoutineImage,
 		"analyze_local",
 		".",
 		"--format", "json",
@@ -250,7 +250,7 @@ func runPoutineOnFile(lockFile string, verbose bool, strict bool) error {
 			"--rm",
 			"-v", volumeMount,
 			"-w", "/workdir",
-			"ghcr.io/boostsecurityio/poutine:latest",
+			PoutineImage,
 			"analyze_local",
 			".",
 			"--format", "json",
diff --git a/pkg/cli/poutine_test.go b/pkg/cli/poutine_test.go
index fbcb7ea11d7..c567dc0d236 100644
--- a/pkg/cli/poutine_test.go
+++ b/pkg/cli/poutine_test.go
@@ -360,3 +360,12 @@ func TestEnsurePoutineConfig(t *testing.T) {
 		}
 	})
 }
+
+func TestPoutineImageIsPinnedByDigest(t *testing.T) {
+	if _, err := validateDockerImageRef(PoutineImage); err != nil {
+		t.Fatalf("PoutineImage %q failed docker image reference validation: %v", PoutineImage, err)
+	}
+	if !strings.Contains(PoutineImage, "@sha256:") {
+		t.Errorf("PoutineImage must be pinned by digest, got %q", PoutineImage)
+	}
+}