fix(deploy): bind prepared source and scanned image exactly

backend/tests/test_rc5_release_deployment.py

@@ -74,8 +74,8 @@ def test_release_starts_only_the_locally_attested_ai_image() -> None:
 
     assert 'GEOINTEL_INSTALL_AI="${GEOINTEL_INSTALL_AI:-true}"' in script
     assert "Production release deployment requires the gated AI image" in script
-    assert 'bash scripts/generate_container_sbom.sh "$GEOINTEL_RELEASE_IMAGE"' in script
-    assert 'bash scripts/scan_container_image.sh "$GEOINTEL_RELEASE_IMAGE"' in script
+    assert 'bash scripts/generate_container_sbom.sh "$scanned_image_id"' in script
+    assert 'bash scripts/scan_container_image.sh "$scanned_image_id"' in script
     assert 'running_image_id="$(docker inspect --format \'{{.Image}}\' geointel)"' in script
     assert 'if [ "$running_image_id" != "$image" ]' in script
     assert "deployment-attestation.json" in script
@@ -83,6 +83,10 @@ def test_release_starts_only_the_locally_attested_ai_image() -> None:
     assert "GITEA_COMMIT_SHA" in script
     assert "GITHUB_SHA" in script
     assert "must contain one full 40-character Git commit SHA" in script
+    assert 'marker_path="$ROOT/.gitea-deploy/revision"' in script
+    assert "git rev-parse --show-toplevel" in script
+    assert "Prepared source revision marker does not match" in script
+    assert "neither an exact Git checkout nor bound" in script
     assert 'running_revision" != "$GEOINTEL_BUILD_SHA"' in script
     assert 'running_ai" != "true"' in script
     assert '"revision": revision' in script

deploy/unraid/deploy-release.sh

@@ -62,6 +62,7 @@ source_tree_hash() {
 
 resolve_build_sha() {
   local head="" content="" controller_sha="" controller_source=""
+  local git_top="" marker_sha="" marker_path="$ROOT/.gitea-deploy/revision"
 
   if [ -n "${GITEA_COMMIT_SHA:-}" ]; then
     controller_sha="$GITEA_COMMIT_SHA"
@@ -89,7 +90,21 @@ resolve_build_sha() {
       echo "Explicit build revision differs from the controller revision." >&2
       return 2
     fi
+    if [ -f "$marker_path" ]; then
+      marker_sha="$(tr -d '[:space:]' < "$marker_path")"
+      if ! [[ "$marker_sha" =~ ^[0-9A-Fa-f]{40}$ ]]; then
+        echo "Prepared source revision marker is invalid." >&2
+        return 2
+      fi
+      if [ "${marker_sha,,}" != "$controller_sha" ]; then
+        echo "Prepared source revision marker does not match the controller revision." >&2
+        return 2
+      fi
+    fi
     if command -v git >/dev/null 2>&1 && git rev-parse --git-dir >/dev/null 2>&1; then
+      git_top="$(git rev-parse --show-toplevel 2>/dev/null || true)"
+    fi
+    if [ -n "$git_top" ] && [ "$(cd "$git_top" && pwd -P)" = "$(pwd -P)" ]; then
       head="$(git rev-parse HEAD 2>/dev/null || true)"
       if [ "${head,,}" != "$controller_sha" ]; then
         echo "Prepared Git checkout does not match the controller revision." >&2
@@ -99,6 +114,9 @@ resolve_build_sha() {
         echo "Prepared Git checkout contains changes outside the controller revision." >&2
         return 2
       fi
+    elif [ -z "$marker_sha" ]; then
+      echo "Prepared source is neither an exact Git checkout nor bound by a controller revision marker." >&2
+      return 2
     fi
     printf '%s' "$controller_sha"
     return 0
@@ -242,8 +260,17 @@ scan_release_image() {
   test -n "$scanned_image_id"
   mkdir -p "$ROOT/$GEOINTEL_DEPLOY_EVIDENCE_DIR"
   docker image inspect "$GEOINTEL_RELEASE_IMAGE" > "$ROOT/$inspect_output"
-  bash scripts/generate_container_sbom.sh "$GEOINTEL_RELEASE_IMAGE" "$sbom_output"
-  bash scripts/scan_container_image.sh "$GEOINTEL_RELEASE_IMAGE" "$vulnerability_output"
+  (
+    export GEOINTEL_IMAGE_ARCHIVE="${GEOINTEL_DEPLOY_EVIDENCE_DIR}/geointel-image.tar"
+    export GEOINTEL_KEEP_IMAGE_ARCHIVE=true
+    export SYFT_PARALLELISM=1
+    trap 'rm -f -- \
+      "$ROOT/$GEOINTEL_IMAGE_ARCHIVE" \
+      "$ROOT/$GEOINTEL_IMAGE_ARCHIVE.image-id" \
+      "$ROOT/$GEOINTEL_IMAGE_ARCHIVE".partial.*' EXIT
+    bash scripts/generate_container_sbom.sh "$scanned_image_id" "$sbom_output"
+    bash scripts/scan_container_image.sh "$scanned_image_id" "$vulnerability_output"
+  )
   current_image_id="$(docker image inspect --format '{{.Id}}' "$GEOINTEL_RELEASE_IMAGE")"
   if [ "$current_image_id" != "$scanned_image_id" ]; then
     echo "Release image tag changed while SBOM/scan evidence was being generated." >&2