fix: make no-send release publication repeatable

.github/workflows/gcp-leoclean-nosend-release.yml

@@ -24,15 +24,6 @@ jobs:
     name: Build, smoke, and publish exact no-send release
     runs-on: ubuntu-latest
     timeout-minutes: 90
-    env:
-      RELEASE_ROOT: ${{ runner.temp }}/leoclean-nosend-release
-      RUNTIME_ARTIFACT: ${{ runner.temp }}/leoclean-nosend-release/runtime-artifact
-      RUNTIME_RECEIPT: ${{ runner.temp }}/leoclean-nosend-release/evidence/runtime-receipt.json
-      OCI_SMOKE_RECEIPT: ${{ runner.temp }}/leoclean-nosend-release/evidence/oci-smoke.json
-      IMAGE_CONTEXT: ${{ runner.temp }}/leoclean-nosend-release/image-context
-      BUILD_PUSH_RECEIPT: ${{ runner.temp }}/leoclean-nosend-release/receipts/build-push-receipt.json
-      RELEASE_BUNDLE: ${{ runner.temp }}/leoclean-nosend-release/final/release-v3
-      DOCKER_CONFIG: ${{ runner.temp }}/leoclean-nosend-release/docker-config
     steps:
       - name: Require manual main dispatch
         shell: bash
@@ -41,6 +32,9 @@ jobs:
           test "${GITHUB_EVENT_NAME}" = "workflow_dispatch"
           test "${GITHUB_REF}" = "refs/heads/main"
           test "${GITHUB_REF_TYPE}" = "branch"
+          test "${GITHUB_REPOSITORY}" = "living-ip/teleo-infrastructure"
+          test "${GITHUB_WORKFLOW_REF}" = \
+            "living-ip/teleo-infrastructure/.github/workflows/gcp-leoclean-nosend-release.yml@refs/heads/main"
 
       - name: Check out exact dispatched revision
         uses: actions/checkout@11d5960a326750d5838078e36cf38b85af677262
@@ -57,6 +51,24 @@ jobs:
           test "$(git rev-parse --verify refs/remotes/origin/main^{commit})" = "${GITHUB_SHA}"
           test -z "$(git status --porcelain=v1 --untracked-files=all)"
 
+      - name: Initialize private release paths
+        shell: bash
+        run: |
+          set -euo pipefail
+          release_root="${RUNNER_TEMP}/leoclean-nosend-release"
+          install -d -m 0700 "${release_root}"
+          {
+            echo "RELEASE_ROOT=${release_root}"
+            echo "RUNTIME_ARTIFACT=${release_root}/runtime-artifact"
+            echo "RUNTIME_RECEIPT=${release_root}/evidence/runtime-receipt.json"
+            echo "OCI_SMOKE_RECEIPT=${release_root}/evidence/oci-smoke.json"
+            echo "IMAGE_CONTEXT=${release_root}/image-context"
+            echo "BUILD_PUSH_RECEIPT=${release_root}/receipts/build-push-receipt.json"
+            echo "PUBLISH_OUTCOME=${release_root}/evidence/publish-outcome.json"
+            echo "RELEASE_BUNDLE=${release_root}/final/release-v3"
+            echo "DOCKER_CONFIG=${release_root}/docker-config"
+          } >>"${GITHUB_ENV}"
+
       - name: Set up exact Python
         uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065
         with:
@@ -169,6 +181,16 @@ jobs:
           assert smoke["identity_sha256"] == image_input["identity"]["bundle_sha256"]
           PY
 
+      - name: Initialize pre-mutation publish outcome
+        id: init_outcome
+        shell: bash
+        run: |
+          set -euo pipefail
+          install -d -m 0700 "$(dirname "${PUBLISH_OUTCOME}")"
+          python ops/gcp_leoclean_nosend_package.py init-outcome \
+            --image-input "${IMAGE_CONTEXT}/image-input.json" \
+            --output-journal "${PUBLISH_OUTCOME}"
+
       - name: Authenticate to Google Cloud through WIF
         id: auth
         uses: google-github-actions/auth@c200f3691d83b41bf9bbd8638997a462592937ed
@@ -189,6 +211,8 @@ jobs:
           set -euo pipefail
           repository_readback="${RUNNER_TEMP}/leoclean-nosend-repository.json"
           umask 077
+          test "$(gcloud auth list --filter=status:ACTIVE --format='value(account)')" = \
+            "${ARTIFACT_SERVICE_ACCOUNT}"
           gcloud artifacts repositories describe "${ARTIFACT_REPOSITORY}" \
             --project "${PROJECT_ID}" \
             --location "${REGION}" \
@@ -218,6 +242,7 @@ jobs:
           chmod 0600 "${DOCKER_CONFIG}/config.json"
 
       - name: Build and push one immutable candidate
+        id: build_push
         shell: bash
         run: |
           set -euo pipefail
@@ -228,10 +253,13 @@ jobs:
             --docker-binary /usr/bin/docker \
             --docker-host unix:///var/run/docker.sock \
             --docker-config "${DOCKER_CONFIG}" \
+            --gcloud-binary "$(command -v gcloud)" \
             --output-receipt "${BUILD_PUSH_RECEIPT}" \
+            --outcome-journal "${PUBLISH_OUTCOME}" \
             --execute-staging-push
 
       - name: Finalize and validate release v3 bundle
+        id: finalize
         shell: bash
         run: |
           set -euo pipefail
@@ -265,20 +293,41 @@ jobs:
           )
           PY
 
-      - name: Upload exact build and release evidence
+      - name: Remove ephemeral Docker authentication
+        id: cleanup
+        if: always()
+        shell: bash
+        run: |
+          set -euo pipefail
+          rm -rf -- "${DOCKER_CONFIG}"
+          test ! -e "${DOCKER_CONFIG}"
+          test ! -L "${DOCKER_CONFIG}"
+
+      - name: Finalize publish outcome
+        if: always() && steps.init_outcome.outcome == 'success'
+        shell: bash
+        run: |
+          set -euo pipefail
+          python ops/gcp_leoclean_nosend_package.py complete-outcome \
+            --image-input "${IMAGE_CONTEXT}/image-input.json" \
+            --outcome-journal "${PUBLISH_OUTCOME}" \
+            --build-push-receipt "${BUILD_PUSH_RECEIPT}" \
+            --release "${RELEASE_BUNDLE}/release.json" \
+            --build-outcome "${{ steps.build_push.outcome }}" \
+            --finalize-outcome "${{ steps.finalize.outcome }}" \
+            --cleanup-outcome "${{ steps.cleanup.outcome }}"
+
+      - name: Upload exact available build and release evidence
+        if: always()
         uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02
         with:
           name: leoclean-nosend-release-${{ github.sha }}
           path: |
-            ${{ env.RUNTIME_RECEIPT }}
+            ${{ runner.temp }}/leoclean-nosend-release/evidence/runtime-receipt.json
-            ${{ env.OCI_SMOKE_RECEIPT }}
+            ${{ runner.temp }}/leoclean-nosend-release/evidence/oci-smoke.json
-            ${{ env.BUILD_PUSH_RECEIPT }}
+            ${{ runner.temp }}/leoclean-nosend-release/evidence/publish-outcome.json
-            ${{ env.RELEASE_BUNDLE }}/release.json
+            ${{ runner.temp }}/leoclean-nosend-release/receipts/build-push-receipt.json
-            ${{ env.RELEASE_BUNDLE }}/leoclean-gcp-nosend.service
+            ${{ runner.temp }}/leoclean-nosend-release/final/release-v3/release.json
-          if-no-files-found: error
+            ${{ runner.temp }}/leoclean-nosend-release/final/release-v3/leoclean-gcp-nosend.service
+          if-no-files-found: warn
           retention-days: 30
-
-      - name: Remove ephemeral Docker authentication
-        if: always()
-        shell: bash
-        run: rm -rf -- "${DOCKER_CONFIG}"

tests/test_gcp_leoclean_nosend_package.py

@@ -19,6 +19,9 @@ from ops import gcp_leoclean_nosend_package as package
 ROOT = Path(__file__).resolve().parents[1]
 REVISION = package._git_commit(ROOT)
 IMAGE_DIGEST = "2" * 64
+LOCAL_CONFIG_DIGEST = "sha256:" + "3" * 64
+REMOTE_CONFIG_DIGEST = "sha256:" + "6" * 64
+ROOTFS_LAYERS = ["sha256:" + "7" * 64, "sha256:" + "8" * 64]
 CLAIM_CEILING = "Offline package proof only; live GCP identity, database access, restart, and parity remain unproven."
 
 
@@ -394,7 +397,8 @@ def docker_inspection_fixture(
     image_input: dict[str, object],
     reference: str,
     *,
-    config_digest: str = "sha256:" + "3" * 64,
+    config_digest: str = LOCAL_CONFIG_DIGEST,
+    rootfs_layers: list[str] | None = None,
 ) -> dict[str, object]:
     runtime = copy.deepcopy(package.IMAGE_RUNTIME_CONFIG)
     healthcheck = runtime["healthcheck"]
@@ -404,6 +408,7 @@ def docker_inspection_fixture(
         "Architecture": "amd64",
         "Os": "linux",
         "Variant": None,
+        "RootFS": {"Type": "layers", "Layers": list(rootfs_layers or ROOTFS_LAYERS)},
         "Config": {
             "Labels": package.expected_image_labels(image_input),
             "User": runtime["user"],
@@ -447,6 +452,32 @@ def docker_authority(tmp_path: Path) -> tuple[Path, str, Path]:
     return docker_binary, "unix:///tmp/livingip-docker.sock", docker_config
 
 
+def publish_outcome_authority(
+    tmp_path: Path,
+    image_input: dict[str, object],
+) -> tuple[Path, Path]:
+    gcloud_binary = tmp_path / "bin" / "gcloud"
+    gcloud_binary.parent.mkdir(exist_ok=True)
+    gcloud_binary.write_text("#!/bin/sh\nexit 0\n", encoding="utf-8")
+    gcloud_binary.chmod(0o755)
+    outcome_journal = tmp_path / "publish-outcome.json"
+    package.publish_publish_outcome(
+        outcome_journal,
+        package.build_initial_publish_outcome(image_input),
+        create=True,
+    )
+    return gcloud_binary, outcome_journal
+
+
+def mock_fresh_registry_reconcile(
+    monkeypatch: pytest.MonkeyPatch,
+    *,
+    manifest_digest: str = "sha256:" + IMAGE_DIGEST,
+) -> None:
+    monkeypatch.setattr(package, "_registry_candidate_digest", lambda *_args: None)
+    monkeypatch.setattr(package, "_wait_registry_candidate_digest", lambda *_args: manifest_digest)
+
+
 def docker_inventory_fixture(
     reference: str,
     *,
@@ -505,19 +536,28 @@ def mocked_build_push_docker(
     *,
     post_push_references: list[str] | None = None,
     fail_after_side_effect: str | None = None,
+    remote_config_digest: str = LOCAL_CONFIG_DIGEST,
+    remote_rootfs_layers: list[str] | None = None,
+    remote_verification_valid: bool = True,
 ) -> tuple[object, dict[str, object], list[tuple[list[str], dict[str, object]]]]:
-    config_digest = "sha256:" + "3" * 64
+    config_digest = LOCAL_CONFIG_DIGEST
     exact_reference = f"{package.IMAGE_REPOSITORY}@sha256:{IMAGE_DIGEST}"
     references = list(post_push_references if post_push_references is not None else [exact_reference])
     build_tag = f"input-{image_input['input_sha256']}"
     build_reference = f"{package.LOCAL_BUILD_REPOSITORY}:{build_tag}"
-    candidate_tag = f"candidate-{config_digest.removeprefix('sha256:')}"
+    candidate_tag = f"candidate-{image_input['input_sha256']}"
     candidate_reference = f"{package.IMAGE_REPOSITORY}:{candidate_tag}"
     state: dict[str, object] = {"build": False, "candidate": False, "digests": False, "pushes": 0}
     calls: list[tuple[list[str], dict[str, object]]] = []
 
     def inspection(reference: str) -> bytes:
-        value = docker_inspection_fixture(image_input, reference, config_digest=config_digest)
+        is_remote = "@sha256:" in reference
+        value = docker_inspection_fixture(
+            image_input,
+            reference,
+            config_digest=remote_config_digest if is_remote else config_digest,
+            rootfs_layers=remote_rootfs_layers if is_remote else ROOTFS_LAYERS,
+        )
         value["RepoDigests"] = references if state["digests"] else []
         return json.dumps([value]).encode()
 
@@ -576,6 +616,52 @@ def mocked_build_push_docker(
                 stdout=("sha256:" + "9" * 64 + "\n").encode(),
                 stderr=b"",
             )
+        if operation[0] == "pull":
+            assert operation[1:4] == ["--quiet", "--platform", package.PLATFORM]
+            assert operation[4] in references
+            state["digests"] = True
+            return subprocess.CompletedProcess(arguments, 0, stdout=b"pulled\n", stderr=b"")
+        if operation[0] == "run":
+            assert operation == [
+                "run",
+                "--rm",
+                "--pull=never",
+                "--platform",
+                package.PLATFORM,
+                "--network=none",
+                "--read-only",
+                "--cap-drop=ALL",
+                "--security-opt=no-new-privileges:true",
+                "--pids-limit=64",
+                f"--user={package.RUNTIME_UID}:{package.RUNTIME_GID}",
+                exact_reference,
+                "verify-build",
+                image_input["runtime"]["teleo_git_head"],
+                image_input["runtime"]["artifact_sha256"],
+                image_input["identity"]["bundle_sha256"],
+                image_input["input_sha256"],
+            ]
+            verification = (
+                {
+                    "schema": "livingip.leocleanNoSendContainerVerification.v1",
+                    "status": "pass",
+                    "teleo_git_head": image_input["runtime"]["teleo_git_head"],
+                    "artifact_sha256": image_input["runtime"]["artifact_sha256"],
+                    "identity_sha256": image_input["identity"]["bundle_sha256"],
+                    "input_sha256": image_input["input_sha256"],
+                    "python_version": package.PYTHON_VERSION,
+                    "postgres_version": package.POSTGRES_VERSION,
+                    "cloudsql_ca_sha256": package.CA_SHA256,
+                }
+                if remote_verification_valid
+                else {"status": "fail"}
+            )
+            return subprocess.CompletedProcess(
+                arguments,
+                0,
+                stdout=(json.dumps(verification) + "\n").encode(),
+                stderr=b"",
+            )
         if operation[:2] == ["image", "inspect"]:
             reference = operation[2]
             present = (
@@ -602,6 +688,98 @@ def mocked_build_push_docker(
     return fake_run, state, calls
 
 
+def test_registry_candidate_lookup_uses_exact_resource_shape_and_command(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    candidate_tag = "candidate-" + "a" * 64
+    digest = "b" * 64
+    expected_tag = f"{package.ARTIFACT_PACKAGE_RESOURCE}/tags/{candidate_tag}"
+    fixture = [
+        {
+            "tag": expected_tag,
+            "version": f"{package.ARTIFACT_PACKAGE_RESOURCE}/versions/sha256:{digest}",
+        }
+    ]
+    observed: dict[str, object] = {}
+
+    def fake_gcloud(
+        binary: Path,
+        arguments: list[str],
+        *,
+        timeout: int = 60,
+    ) -> subprocess.CompletedProcess[bytes]:
+        observed.update({"binary": binary, "arguments": arguments, "timeout": timeout})
+        return subprocess.CompletedProcess(arguments, 0, stdout=json.dumps(fixture).encode(), stderr=b"")
+
+    monkeypatch.setattr(package, "_run_gcloud", fake_gcloud)
+    gcloud_binary = tmp_path / "gcloud"
+
+    assert package._registry_candidate_digest(gcloud_binary, candidate_tag) == f"sha256:{digest}"
+    assert observed == {
+        "binary": gcloud_binary,
+        "arguments": [
+            "artifacts",
+            "docker",
+            "tags",
+            "list",
+            package.IMAGE_REPOSITORY,
+            "--project",
+            package.PROJECT,
+            f"--filter=tag={expected_tag}",
+            "--format=json(tag,version)",
+            "--limit=2",
+        ],
+        "timeout": 60,
+    }
+    assert "--location" not in observed["arguments"]
+
+
+def test_registry_candidate_lookup_rejects_mixed_exact_and_unexpected_rows(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    candidate_tag = "candidate-" + "a" * 64
+    digest = "b" * 64
+    expected_tag = f"{package.ARTIFACT_PACKAGE_RESOURCE}/tags/{candidate_tag}"
+    rows = [
+        {
+            "tag": expected_tag,
+            "version": f"{package.ARTIFACT_PACKAGE_RESOURCE}/versions/sha256:{digest}",
+        },
+        {
+            "tag": f"{package.ARTIFACT_PACKAGE_RESOURCE}/tags/candidate-{'c' * 64}",
+            "version": f"{package.ARTIFACT_PACKAGE_RESOURCE}/versions/sha256:{'d' * 64}",
+        },
+    ]
+    monkeypatch.setattr(
+        package,
+        "_run_gcloud",
+        lambda *_args, **_kwargs: subprocess.CompletedProcess(
+            [],
+            0,
+            stdout=json.dumps(rows).encode(),
+            stderr=b"",
+        ),
+    )
+
+    with pytest.raises(package.PackageError, match="unexpected tag"):
+        package._registry_candidate_digest(tmp_path / "gcloud", candidate_tag)
+
+
+def test_publish_outcome_loader_handles_short_reads(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    image_input = image_input_fixture(tmp_path)
+    _gcloud_binary, outcome_journal = publish_outcome_authority(tmp_path, image_input)
+    expected = package.build_initial_publish_outcome(image_input)
+    original_read = os.read
+    monkeypatch.setattr(package.os, "read", lambda descriptor, size: original_read(descriptor, min(size, 7)))
+
+    assert package.load_publish_outcome(outcome_journal, image_input=image_input) == expected
+
+
 def test_image_input_binds_exact_runtime_identity_and_staging_target(tmp_path: Path) -> None:
     value = image_input_fixture(tmp_path)
     package.validate_image_input(value)
@@ -1065,6 +1243,7 @@ def test_build_push_derives_receipt_and_retains_all_daemon_references(
     repo_root.mkdir()
     output = tmp_path / "build-push-receipt.json"
     docker_binary, docker_host, docker_config = docker_authority(tmp_path)
+    gcloud_binary, outcome_journal = publish_outcome_authority(tmp_path, image_input)
     fake_run, state, calls = mocked_build_push_docker(image_input)
     reviewed: list[tuple[Path, Path, dict[str, object]]] = []
     monkeypatch.setattr(package, "validate_prepared_image_context", lambda _context: (image_input, build_args))
@@ -1074,6 +1253,7 @@ def test_build_push_derives_receipt_and_retains_all_daemon_references(
         lambda root, observed_context, value: reviewed.append((root, observed_context, value)),
     )
     monkeypatch.setattr(package.subprocess, "run", fake_run)
+    mock_fresh_registry_reconcile(monkeypatch)
     monkeypatch.setenv("DOCKER_TLS_VERIFY", "1")
     monkeypatch.setenv("BUILDKIT_PROGRESS", "plain")
     monkeypatch.setenv("BUILDX_BUILDER", "unreviewed")
@@ -1084,13 +1264,24 @@ def test_build_push_derives_receipt_and_retains_all_daemon_references(
         docker_binary=docker_binary,
         docker_host=docker_host,
         docker_config=docker_config,
+        gcloud_binary=gcloud_binary,
         output_receipt=output,
+        outcome_journal=outcome_journal,
         execute_staging_push=True,
     )
 
     assert json.loads(output.read_text(encoding="utf-8")) == receipt
     assert receipt["registry"]["manifest_digest"] == f"sha256:{IMAGE_DIGEST}"
     assert receipt["registry"]["manifest_digest"] != "sha256:" + "9" * 64
+    outcome = package.load_publish_outcome(outcome_journal, image_input=image_input)
+    assert outcome["candidate"]["tag"] == f"candidate-{image_input['input_sha256']}"
+    assert outcome["registry"] == {
+        "repository": package.IMAGE_REPOSITORY,
+        "preexisting": False,
+        "push_attempted": True,
+        "action": "fresh_push",
+        "observed_digest": f"sha256:{IMAGE_DIGEST}",
+    }
     assert reviewed == [(repo_root, context, image_input), (repo_root, context, image_input)]
     assert state == {"build": True, "candidate": True, "digests": True, "pushes": 1}
     build = next(operation for operation, _kwargs in calls if operation and operation[0] == "build")
@@ -1134,7 +1325,9 @@ def test_build_push_requires_explicit_execution_flag_before_validation(tmp_path:
             docker_binary=tmp_path / "docker",
             docker_host="unix:///tmp/docker.sock",
             docker_config=tmp_path,
+            gcloud_binary=tmp_path / "gcloud",
             output_receipt=tmp_path / "receipt.json",
+            outcome_journal=tmp_path / "outcome.json",
             execute_staging_push=False,
         )
 
@@ -1156,6 +1349,7 @@ def test_build_push_rejects_writable_docker_config_before_docker(
     repo_root.mkdir()
     output = tmp_path / "writable-config-build-push-receipt.json"
     docker_binary, docker_host, docker_config = docker_authority(tmp_path)
+    gcloud_binary, outcome_journal = publish_outcome_authority(tmp_path, image_input)
     docker_config.chmod(0o777)
     docker_calls: list[list[str]] = []
     monkeypatch.setattr(package, "validate_prepared_image_context", lambda _context: (image_input, build_args))
@@ -1173,7 +1367,9 @@ def test_build_push_rejects_writable_docker_config_before_docker(
             docker_binary=docker_binary,
             docker_host=docker_host,
             docker_config=docker_config,
+            gcloud_binary=gcloud_binary,
             output_receipt=output,
+            outcome_journal=outcome_journal,
             execute_staging_push=True,
         )
 
@@ -1282,6 +1478,7 @@ def test_build_push_rejects_replaced_docker_config_before_mutation(
     repo_root.mkdir()
     output = tmp_path / "replaced-config-build-push-receipt.json"
     docker_binary, docker_host, docker_config = docker_authority(tmp_path)
+    gcloud_binary, outcome_journal = publish_outcome_authority(tmp_path, image_input)
     retained_config = tmp_path / "retained-docker-config"
     docker_calls: list[list[str]] = []
     monkeypatch.setattr(package, "validate_prepared_image_context", lambda _context: (image_input, build_args))
@@ -1306,7 +1503,9 @@ def test_build_push_rejects_replaced_docker_config_before_mutation(
             docker_binary=docker_binary,
             docker_host=docker_host,
             docker_config=docker_config,
+            gcloud_binary=gcloud_binary,
             output_receipt=output,
+            outcome_journal=outcome_journal,
             execute_staging_push=True,
         )
 
@@ -1335,6 +1534,7 @@ def test_build_push_rejects_receipt_parent_symlink_alias_before_docker(
     repo_root = tmp_path / "repo"
     repo_root.mkdir()
     docker_binary, docker_host, docker_config = docker_authority(tmp_path)
+    gcloud_binary, outcome_journal = publish_outcome_authority(tmp_path, image_input)
     docker_calls: list[list[str]] = []
     monkeypatch.setattr(package, "validate_prepared_image_context", lambda _context: (image_input, build_args))
     monkeypatch.setattr(package, "validate_reviewed_context_source", lambda *_args: None)
@@ -1351,7 +1551,9 @@ def test_build_push_rejects_receipt_parent_symlink_alias_before_docker(
             docker_binary=docker_binary,
             docker_host=docker_host,
             docker_config=docker_config,
+            gcloud_binary=gcloud_binary,
             output_receipt=output,
+            outcome_journal=outcome_journal,
             execute_staging_push=True,
         )
 
@@ -1380,11 +1582,13 @@ def test_build_push_rechecks_receipt_context_separation_at_publication(
     retained_parent = tmp_path / "retained-receipts"
     output = output_parent / "receipt.json"
     docker_binary, docker_host, docker_config = docker_authority(tmp_path)
+    gcloud_binary, outcome_journal = publish_outcome_authority(tmp_path, image_input)
     fake_run, state, calls = mocked_build_push_docker(image_input)
     original_publish = package.publish_build_push_receipt
     monkeypatch.setattr(package, "validate_prepared_image_context", lambda _context: (image_input, build_args))
     monkeypatch.setattr(package, "validate_reviewed_context_source", lambda *_args: None)
     monkeypatch.setattr(package.subprocess, "run", fake_run)
+    mock_fresh_registry_reconcile(monkeypatch)
 
     def alias_parent_before_publish(*args: object, **kwargs: object) -> None:
         output_parent.rename(retained_parent)
@@ -1400,7 +1604,9 @@ def test_build_push_rechecks_receipt_context_separation_at_publication(
             docker_binary=docker_binary,
             docker_host=docker_host,
             docker_config=docker_config,
+            gcloud_binary=gcloud_binary,
             output_receipt=output,
+            outcome_journal=outcome_journal,
             execute_staging_push=True,
         )
 
@@ -1437,6 +1643,7 @@ def test_build_push_fails_closed_without_one_exact_post_push_digest(
     repo_root = tmp_path / "repo"
     repo_root.mkdir()
     docker_binary, docker_host, docker_config = docker_authority(tmp_path)
+    gcloud_binary, outcome_journal = publish_outcome_authority(tmp_path, image_input)
     fake_run, state, _calls = mocked_build_push_docker(
         image_input,
         post_push_references=references,
@@ -1444,6 +1651,12 @@ def test_build_push_fails_closed_without_one_exact_post_push_digest(
     monkeypatch.setattr(package, "validate_prepared_image_context", lambda _context: (image_input, build_args))
     monkeypatch.setattr(package, "validate_reviewed_context_source", lambda *_args: None)
     monkeypatch.setattr(package.subprocess, "run", fake_run)
+    monkeypatch.setattr(package, "_registry_candidate_digest", lambda *_args: None)
+    monkeypatch.setattr(
+        package,
+        "_wait_registry_candidate_digest",
+        lambda *_args: f"sha256:{IMAGE_DIGEST}" if references else None,
+    )
 
     output = tmp_path / "failed-build-push-receipt.json"
     with pytest.raises(package.PackageError, match="build/push failed"):
@@ -1453,7 +1666,9 @@ def test_build_push_fails_closed_without_one_exact_post_push_digest(
             docker_binary=docker_binary,
             docker_host=docker_host,
             docker_config=docker_config,
+            gcloud_binary=gcloud_binary,
             output_receipt=output,
+            outcome_journal=outcome_journal,
             execute_staging_push=True,
         )
 
@@ -1462,7 +1677,7 @@ def test_build_push_fails_closed_without_one_exact_post_push_digest(
     assert state["candidate"] is True
 
 
-@pytest.mark.parametrize("failure", ["build", "tag", "push"])
+@pytest.mark.parametrize("failure", ["build", "tag"])
 def test_build_push_retains_daemon_references_when_cli_fails_after_side_effect(
     tmp_path: Path,
     monkeypatch: pytest.MonkeyPatch,
@@ -1480,6 +1695,7 @@ def test_build_push_retains_daemon_references_when_cli_fails_after_side_effect(
     repo_root = tmp_path / "repo"
     repo_root.mkdir()
     docker_binary, docker_host, docker_config = docker_authority(tmp_path)
+    gcloud_binary, outcome_journal = publish_outcome_authority(tmp_path, image_input)
     fake_run, state, calls = mocked_build_push_docker(
         image_input,
         fail_after_side_effect=failure,
@@ -1487,6 +1703,7 @@ def test_build_push_retains_daemon_references_when_cli_fails_after_side_effect(
     monkeypatch.setattr(package, "validate_prepared_image_context", lambda _context: (image_input, build_args))
     monkeypatch.setattr(package, "validate_reviewed_context_source", lambda *_args: None)
     monkeypatch.setattr(package.subprocess, "run", fake_run)
+    mock_fresh_registry_reconcile(monkeypatch)
     output = tmp_path / "failed-side-effect-receipt.json"
 
     with pytest.raises(package.PackageError, match="build/push failed") as raised:
@@ -1496,7 +1713,9 @@ def test_build_push_retains_daemon_references_when_cli_fails_after_side_effect(
             docker_binary=docker_binary,
             docker_host=docker_host,
             docker_config=docker_config,
+            gcloud_binary=gcloud_binary,
             output_receipt=output,
+            outcome_journal=outcome_journal,
             execute_staging_push=True,
         )
 
@@ -1504,14 +1723,188 @@ def test_build_push_retains_daemon_references_when_cli_fails_after_side_effect(
     assert not output.exists()
     assert state == {
         "build": True,
-        "candidate": failure in {"tag", "push"},
+        "candidate": failure == "tag",
-        "digests": failure == "push",
+        "digests": False,
-        "pushes": 1 if failure == "push" else 0,
+        "pushes": 0,
     }
     removals = [operation for operation, _kwargs in calls if operation[:2] == ["image", "rm"]]
     assert removals == []
 
 
+def test_build_push_reuses_verified_candidate_despite_nondeterministic_rootfs(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    image_input = image_input_fixture(tmp_path)
+    build_args = {
+        "ARTIFACT_SHA256": image_input["runtime"]["artifact_sha256"],
+        "IDENTITY_SHA256": image_input["identity"]["bundle_sha256"],
+        "INPUT_SHA256": image_input["input_sha256"],
+        "TELEO_REVISION": image_input["runtime"]["teleo_git_head"],
+    }
+    context = tmp_path / "context"
+    context.mkdir()
+    repo_root = tmp_path / "repo"
+    repo_root.mkdir()
+    output = tmp_path / "reused-build-push-receipt.json"
+    docker_binary, docker_host, docker_config = docker_authority(tmp_path)
+    gcloud_binary, outcome_journal = publish_outcome_authority(tmp_path, image_input)
+    fake_run, state, calls = mocked_build_push_docker(
+        image_input,
+        remote_config_digest=REMOTE_CONFIG_DIGEST,
+        remote_rootfs_layers=["sha256:" + "9" * 64],
+    )
+    monkeypatch.setattr(package, "validate_prepared_image_context", lambda _context: (image_input, build_args))
+    monkeypatch.setattr(package, "validate_reviewed_context_source", lambda *_args: None)
+    monkeypatch.setattr(package.subprocess, "run", fake_run)
+    monkeypatch.setattr(
+        package,
+        "_registry_candidate_digest",
+        lambda *_args: f"sha256:{IMAGE_DIGEST}",
+    )
+
+    receipt = package.build_and_push_staging_image(
+        repo_root,
+        context,
+        docker_binary=docker_binary,
+        docker_host=docker_host,
+        docker_config=docker_config,
+        gcloud_binary=gcloud_binary,
+        output_receipt=output,
+        outcome_journal=outcome_journal,
+        execute_staging_push=True,
+    )
+
+    assert receipt["local_image"]["config_digest"] == REMOTE_CONFIG_DIGEST
+    assert state == {"build": True, "candidate": False, "digests": True, "pushes": 0}
+    assert not any(operation[:2] == ["image", "push"] for operation, _kwargs in calls)
+    assert any(operation and operation[0] == "pull" for operation, _kwargs in calls)
+    assert any(operation and operation[0] == "run" for operation, _kwargs in calls)
+    outcome = package.load_publish_outcome(outcome_journal, image_input=image_input)
+    assert outcome["candidate"] == {
+        "tag": f"candidate-{image_input['input_sha256']}",
+        "reference": f"{package.IMAGE_REPOSITORY}:candidate-{image_input['input_sha256']}",
+        "local_build_config_digest": LOCAL_CONFIG_DIGEST,
+    }
+    assert outcome["registry"] == {
+        "repository": package.IMAGE_REPOSITORY,
+        "preexisting": True,
+        "push_attempted": False,
+        "action": "reused",
+        "observed_digest": f"sha256:{IMAGE_DIGEST}",
+    }
+
+
+def test_build_push_rejects_preexisting_failed_runtime_verification_without_claiming_reuse(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    image_input = image_input_fixture(tmp_path)
+    build_args = {
+        "ARTIFACT_SHA256": image_input["runtime"]["artifact_sha256"],
+        "IDENTITY_SHA256": image_input["identity"]["bundle_sha256"],
+        "INPUT_SHA256": image_input["input_sha256"],
+        "TELEO_REVISION": image_input["runtime"]["teleo_git_head"],
+    }
+    context = tmp_path / "context"
+    context.mkdir()
+    repo_root = tmp_path / "repo"
+    repo_root.mkdir()
+    output = tmp_path / "mismatched-build-push-receipt.json"
+    docker_binary, docker_host, docker_config = docker_authority(tmp_path)
+    gcloud_binary, outcome_journal = publish_outcome_authority(tmp_path, image_input)
+    fake_run, state, calls = mocked_build_push_docker(
+        image_input,
+        remote_config_digest=REMOTE_CONFIG_DIGEST,
+        remote_verification_valid=False,
+    )
+    monkeypatch.setattr(package, "validate_prepared_image_context", lambda _context: (image_input, build_args))
+    monkeypatch.setattr(package, "validate_reviewed_context_source", lambda *_args: None)
+    monkeypatch.setattr(package.subprocess, "run", fake_run)
+    monkeypatch.setattr(
+        package,
+        "_registry_candidate_digest",
+        lambda *_args: f"sha256:{IMAGE_DIGEST}",
+    )
+
+    with pytest.raises(package.PackageError, match="build/push failed"):
+        package.build_and_push_staging_image(
+            repo_root,
+            context,
+            docker_binary=docker_binary,
+            docker_host=docker_host,
+            docker_config=docker_config,
+            gcloud_binary=gcloud_binary,
+            output_receipt=output,
+            outcome_journal=outcome_journal,
+            execute_staging_push=True,
+        )
+
+    assert not output.exists()
+    assert state == {"build": True, "candidate": False, "digests": True, "pushes": 0}
+    assert not any(operation[:2] == ["image", "push"] for operation, _kwargs in calls)
+    outcome = package.load_publish_outcome(outcome_journal, image_input=image_input)
+    assert outcome["status"] == "fail"
+    assert outcome["registry"]["preexisting"] is True
+    assert outcome["registry"]["observed_digest"] == f"sha256:{IMAGE_DIGEST}"
+    assert outcome["registry"]["action"] == "observed"
+    assert all(event["status"] != "reused" for event in outcome["events"])
+
+
+def test_post_push_validation_failure_retains_mutation_evidence(
+    tmp_path: Path,
+    monkeypatch: pytest.MonkeyPatch,
+) -> None:
+    image_input = image_input_fixture(tmp_path)
+    build_args = {
+        "ARTIFACT_SHA256": image_input["runtime"]["artifact_sha256"],
+        "IDENTITY_SHA256": image_input["identity"]["bundle_sha256"],
+        "INPUT_SHA256": image_input["input_sha256"],
+        "TELEO_REVISION": image_input["runtime"]["teleo_git_head"],
+    }
+    context = tmp_path / "context"
+    context.mkdir()
+    repo_root = tmp_path / "repo"
+    repo_root.mkdir()
+    output = tmp_path / "post-push-failure-receipt.json"
+    docker_binary, docker_host, docker_config = docker_authority(tmp_path)
+    gcloud_binary, outcome_journal = publish_outcome_authority(tmp_path, image_input)
+    fake_run, state, calls = mocked_build_push_docker(
+        image_input,
+        remote_verification_valid=False,
+    )
+    monkeypatch.setattr(package, "validate_prepared_image_context", lambda _context: (image_input, build_args))
+    monkeypatch.setattr(package, "validate_reviewed_context_source", lambda *_args: None)
+    monkeypatch.setattr(package.subprocess, "run", fake_run)
+    mock_fresh_registry_reconcile(monkeypatch)
+
+    with pytest.raises(package.PackageError, match="build/push failed"):
+        package.build_and_push_staging_image(
+            repo_root,
+            context,
+            docker_binary=docker_binary,
+            docker_host=docker_host,
+            docker_config=docker_config,
+            gcloud_binary=gcloud_binary,
+            output_receipt=output,
+            outcome_journal=outcome_journal,
+            execute_staging_push=True,
+        )
+
+    assert not output.exists()
+    assert state == {"build": True, "candidate": True, "digests": True, "pushes": 1}
+    assert any(operation[:2] == ["image", "push"] for operation, _kwargs in calls)
+    outcome = package.load_publish_outcome(outcome_journal, image_input=image_input)
+    assert outcome["status"] == "fail"
+    assert outcome["registry"] == {
+        "repository": package.IMAGE_REPOSITORY,
+        "preexisting": False,
+        "push_attempted": True,
+        "action": "indeterminate",
+        "observed_digest": f"sha256:{IMAGE_DIGEST}",
+    }
+
+
 def test_build_push_receipt_publication_is_atomic_repeatable_and_no_clobber(tmp_path: Path) -> None:
     image_input = image_input_fixture(tmp_path)
     receipt = build_push_receipt_fixture(image_input)

tests/test_gcp_leoclean_nosend_release_workflow.py

@@ -35,6 +35,8 @@ def test_release_workflow_is_manual_main_only_and_serialized() -> None:
     assert 'test "${GITHUB_EVENT_NAME}" = "workflow_dispatch"' in guard
     assert 'test "${GITHUB_REF}" = "refs/heads/main"' in guard
     assert 'test "${GITHUB_REF_TYPE}" = "branch"' in guard
+    assert 'test "${GITHUB_REPOSITORY}" = "living-ip/teleo-infrastructure"' in guard
+    assert '"living-ip/teleo-infrastructure/.github/workflows/gcp-leoclean-nosend-release.yml@refs/heads/main"' in guard
 
 
 def test_release_workflow_checks_out_exact_clean_revision_without_persisted_token() -> None:
@@ -56,11 +58,15 @@ def test_release_workflow_smokes_before_requesting_cloud_identity() -> None:
     workflow = WORKFLOW.read_text(encoding="utf-8")
 
     smoke = workflow.index("Smoke exact no-send OCI surface")
+    prepare = workflow.index("Prepare exact candidate context")
+    initialize = workflow.index("Initialize pre-mutation publish outcome")
     auth = workflow.index("Authenticate to Google Cloud through WIF")
     push = workflow.index("Build and push one immutable candidate")
     finalize = workflow.index("Finalize and validate release v3 bundle")
-    upload = workflow.index("Upload exact build and release evidence")
+    cleanup = workflow.index("Remove ephemeral Docker authentication")
-    assert smoke < auth < push < finalize < upload
+    complete = workflow.index("Finalize publish outcome")
+    upload = workflow.index("Upload exact available build and release evidence")
+    assert smoke < prepare < initialize < auth < push < finalize < cleanup < complete < upload
     assert "scripts/run_leoclean_nosend_runtime_canary.sh" in workflow
     assert "scripts/run_gcp_leoclean_nosend_oci_smoke.py" in workflow
     assert 'assert smoke["input_sha256"] == image_input["input_sha256"]' in workflow
@@ -93,6 +99,22 @@ def test_release_workflow_uses_exact_wif_artifact_builder_without_repository_sec
     }
 
 
+def test_release_workflow_keeps_runner_temp_out_of_job_environment() -> None:
+    workflow = load_workflow()
+    jobs = workflow["jobs"]
+    assert isinstance(jobs, dict)
+    publish = jobs["publish"]
+    assert isinstance(publish, dict)
+    root_env = workflow["env"]
+    job_env = publish.get("env", {})
+
+    assert isinstance(root_env, dict)
+    assert isinstance(job_env, dict)
+    assert all("runner.temp" not in value for value in [*root_env.values(), *job_env.values()])
+    initialize = workflow_step("Initialize private release paths")["run"]
+    assert 'release_root="${RUNNER_TEMP}/leoclean-nosend-release"' in initialize
+
+
 def test_release_workflow_requires_immutable_repository_and_package_owned_candidate_push() -> None:
     workflow = WORKFLOW.read_text(encoding="utf-8")
     immutable = workflow_step("Require immutable fixed Artifact Registry repository")["run"]
@@ -104,27 +126,39 @@ def test_release_workflow_requires_immutable_repository_and_package_owned_candid
     assert "--execute-staging-push" in push
     assert "--docker-binary /usr/bin/docker" in push
     assert "--docker-host unix:///var/run/docker.sock" in push
+    assert '--gcloud-binary "$(command -v gcloud)"' in push
+    assert '--outcome-journal "${PUBLISH_OUTCOME}"' in push
     assert "docker push" not in workflow
     assert "docker tag" not in workflow
     assert "candidate-" not in workflow
 
 
-def test_release_workflow_finalizes_v3_and_uploads_only_allowlisted_evidence() -> None:
+def test_release_workflow_always_finalizes_journal_and_uploads_only_allowlisted_evidence() -> None:
     finalize = workflow_step("Finalize and validate release v3 bundle")["run"]
-    upload = workflow_step("Upload exact build and release evidence")
+    cleanup = workflow_step("Remove ephemeral Docker authentication")
+    complete = workflow_step("Finalize publish outcome")
+    upload = workflow_step("Upload exact available build and release evidence")
     paths = upload["with"]["path"].splitlines()
 
     assert "ops/gcp_leoclean_nosend_package.py finalize" in finalize
     assert "ops/gcp_leoclean_nosend_package.py validate" in finalize
     assert 'assert release["schema"] == "livingip.leocleanNoSendRelease.v3"' in finalize
+    assert cleanup["if"] == "always()"
+    assert complete["if"] == "always() && steps.init_outcome.outcome == 'success'"
+    assert "ops/gcp_leoclean_nosend_package.py complete-outcome" in complete["run"]
+    assert '--build-outcome "${{ steps.build_push.outcome }}"' in complete["run"]
+    assert '--finalize-outcome "${{ steps.finalize.outcome }}"' in complete["run"]
+    assert '--cleanup-outcome "${{ steps.cleanup.outcome }}"' in complete["run"]
+    assert upload["if"] == "always()"
     assert paths == [
-        "${{ env.RUNTIME_RECEIPT }}",
+        "${{ runner.temp }}/leoclean-nosend-release/evidence/runtime-receipt.json",
-        "${{ env.OCI_SMOKE_RECEIPT }}",
+        "${{ runner.temp }}/leoclean-nosend-release/evidence/oci-smoke.json",
-        "${{ env.BUILD_PUSH_RECEIPT }}",
+        "${{ runner.temp }}/leoclean-nosend-release/evidence/publish-outcome.json",
-        "${{ env.RELEASE_BUNDLE }}/release.json",
+        "${{ runner.temp }}/leoclean-nosend-release/receipts/build-push-receipt.json",
-        "${{ env.RELEASE_BUNDLE }}/leoclean-gcp-nosend.service",
+        "${{ runner.temp }}/leoclean-nosend-release/final/release-v3/release.json",
+        "${{ runner.temp }}/leoclean-nosend-release/final/release-v3/leoclean-gcp-nosend.service",
     ]
-    assert upload["with"]["if-no-files-found"] == "error"
+    assert upload["with"]["if-no-files-found"] == "warn"
     assert upload["with"]["retention-days"] == "30"
     assert "*" not in upload["with"]["path"]
     assert "google-github-actions" not in upload["with"]["path"]