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Bind installed releases to signed artifact receipts

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This commit is contained in:
Albrecht Degering
2026-07-22 20:42:05 +02:00
parent 4dc0c8d013
commit 9c0650b2ed
13 changed files with 2179 additions and 52 deletions
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50
docs/installed-composition-evidence.schema.json
View File

@@ -20,7 +20,7 @@
"format": "uri-reference" "format": "uri-reference"
}, },
"schema_version": { "schema_version": {
"const": "0.3.0" "const": "0.4.0"
}, },
"evidence_kind": { "evidence_kind": {
"const": "govoplan.installed-composition" "const": "govoplan.installed-composition"
@@ -182,7 +182,9 @@
"generated_unhashed_file_count", "generated_unhashed_file_count",
"unverifiable_file_count", "unverifiable_file_count",
"missing_file_count", "missing_file_count",
"mismatched_file_count" "mismatched_file_count",
"artifact_payload_identity",
"installed_payload_identity"
], ],
"properties": { "properties": {
"status": { "status": {
@@ -211,6 +213,18 @@
}, },
"mismatched_file_count": { "mismatched_file_count": {
"$ref": "#/$defs/count" "$ref": "#/$defs/count"
},
"artifact_payload_identity": {
"oneOf": [
{ "$ref": "#/$defs/artifact_payload_identity" },
{ "type": "null" }
]
},
"installed_payload_identity": {
"oneOf": [
{ "$ref": "#/$defs/installed_payload_identity" },
{ "type": "null" }
]
} }
}, },
"allOf": [ "allOf": [
@@ -222,7 +236,9 @@
"permitted_unhashed_file_count": { "minimum": 1 }, "permitted_unhashed_file_count": { "minimum": 1 },
"unverifiable_file_count": { "const": 0 }, "unverifiable_file_count": { "const": 0 },
"missing_file_count": { "const": 0 }, "missing_file_count": { "const": 0 },
"mismatched_file_count": { "const": 0 } "mismatched_file_count": { "const": 0 },
"artifact_payload_identity": { "$ref": "#/$defs/artifact_payload_identity" },
"installed_payload_identity": { "$ref": "#/$defs/installed_payload_identity" }
} }
} }
}, },
@@ -278,6 +294,34 @@
} }
} }
}, },
"artifact_payload_identity": {
"type": "object",
"additionalProperties": false,
"required": ["algorithm", "sha256", "file_count"],
"properties": {
"algorithm": { "const": "govoplan-wheel-declared-payload-v1" },
"sha256": { "$ref": "#/$defs/sha256" },
"file_count": {
"type": "integer",
"minimum": 1,
"maximum": 10000
}
}
},
"installed_payload_identity": {
"type": "object",
"additionalProperties": false,
"required": ["algorithm", "sha256", "file_count"],
"properties": {
"algorithm": { "const": "govoplan-installed-record-payload-v1" },
"sha256": { "$ref": "#/$defs/sha256" },
"file_count": {
"type": "integer",
"minimum": 1,
"maximum": 10000
}
}
},
"count": { "count": {
"type": "integer", "type": "integer",
"minimum": 0, "minimum": 0,

53
docs/installer-receipt-authority-keyring.schema.json Normal file
View File

@@ -0,0 +1,53 @@
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://git.add-ideas.de/add-ideas/govoplan/src/branch/main/docs/installer-receipt-authority-keyring.schema.json",
"title": "GovOPlaN installer receipt authority keyring",
"type": "object",
"additionalProperties": false,
"required": ["schema_version", "purpose", "keys"],
"properties": {
"$schema": { "type": "string", "format": "uri-reference" },
"schema_version": { "const": "0.1.0" },
"purpose": { "const": "govoplan.installer-receipt-authorities" },
"keys": {
"type": "array",
"minItems": 1,
"maxItems": 64,
"items": { "$ref": "#/$defs/key" }
}
},
"$defs": {
"opaque_id": {
"type": "string",
"minLength": 1,
"maxLength": 160,
"pattern": "^[A-Za-z0-9][A-Za-z0-9._:-]*$"
},
"key": {
"type": "object",
"additionalProperties": false,
"required": ["key_id", "status", "public_key", "allowed_scopes"],
"properties": {
"key_id": { "$ref": "#/$defs/opaque_id" },
"status": {
"enum": ["active", "next", "revoked", "disabled", "retired"]
},
"public_key": {
"type": "string",
"minLength": 1,
"maxLength": 256,
"contentEncoding": "base64"
},
"allowed_scopes": {
"type": "array",
"minItems": 1,
"maxItems": 1,
"uniqueItems": true,
"items": { "const": "installed_release_origin" }
},
"not_before": { "type": "string", "format": "date-time" },
"not_after": { "type": "string", "format": "date-time" }
}
}
}
}

122
docs/installer-receipt.schema.json Normal file
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@@ -0,0 +1,122 @@
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://git.add-ideas.de/add-ideas/govoplan/src/branch/main/docs/installer-receipt.schema.json",
"title": "GovOPlaN signed installer receipt",
"type": "object",
"additionalProperties": false,
"required": [
"schema_version",
"evidence_kind",
"receipt_id",
"assessment_id",
"assessment_release",
"installed_evidence_sha256",
"catalog",
"issued_at",
"artifacts",
"signatures"
],
"properties": {
"$schema": { "type": "string", "format": "uri-reference" },
"schema_version": { "const": "0.1.0" },
"evidence_kind": { "const": "govoplan.installer-receipt" },
"receipt_id": { "$ref": "#/$defs/opaque_id" },
"assessment_id": { "$ref": "#/$defs/opaque_id" },
"assessment_release": { "$ref": "#/$defs/opaque_id" },
"installed_evidence_sha256": { "$ref": "#/$defs/sha256" },
"catalog": {
"type": "object",
"additionalProperties": false,
"required": ["channel", "sequence", "sha256"],
"properties": {
"channel": {
"type": "string",
"pattern": "^[a-z][a-z0-9_-]{0,63}$"
},
"sequence": { "type": "integer", "minimum": 1 },
"sha256": { "$ref": "#/$defs/sha256" }
}
},
"issued_at": { "type": "string", "format": "date-time" },
"artifacts": {
"type": "array",
"minItems": 1,
"maxItems": 256,
"items": { "$ref": "#/$defs/artifact" }
},
"signatures": {
"type": "array",
"minItems": 1,
"maxItems": 16,
"items": { "$ref": "#/$defs/signature" }
}
},
"$defs": {
"opaque_id": {
"type": "string",
"minLength": 1,
"maxLength": 160,
"pattern": "^[A-Za-z0-9][A-Za-z0-9._:-]*$"
},
"package_name": {
"type": "string",
"minLength": 1,
"maxLength": 128,
"pattern": "^[a-z0-9]+(?:-[a-z0-9]+)*$"
},
"version": {
"type": "string",
"minLength": 1,
"maxLength": 128,
"pattern": "^[A-Za-z0-9][A-Za-z0-9._+!-]*$"
},
"artifact": {
"type": "object",
"additionalProperties": false,
"required": [
"package_name",
"package_version",
"catalog_archive_sha256",
"installed_payload"
],
"properties": {
"package_name": { "$ref": "#/$defs/package_name" },
"package_version": { "$ref": "#/$defs/version" },
"catalog_archive_sha256": { "$ref": "#/$defs/sha256" },
"installed_payload": {
"type": "object",
"additionalProperties": false,
"required": ["algorithm", "sha256", "file_count"],
"properties": {
"algorithm": { "const": "govoplan-installed-record-payload-v1" },
"sha256": { "$ref": "#/$defs/sha256" },
"file_count": {
"type": "integer",
"minimum": 1,
"maximum": 10000
}
}
}
}
},
"signature": {
"type": "object",
"additionalProperties": false,
"required": ["algorithm", "key_id", "value"],
"properties": {
"algorithm": { "const": "ed25519" },
"key_id": { "$ref": "#/$defs/opaque_id" },
"value": {
"type": "string",
"minLength": 1,
"maxLength": 256,
"contentEncoding": "base64"
}
}
},
"sha256": {
"type": "string",
"pattern": "^[0-9a-f]{64}$"
}
}
}

339
tests/test_capability_fit_evidence.py
View File

@@ -37,6 +37,10 @@ from govoplan_assessment.evidence import ( # noqa: E402
review_installed_composition, review_installed_composition,
validate_payload, validate_payload,
) )
from govoplan_assessment.installer_receipt import ( # noqa: E402
issue_installer_receipt,
)
from govoplan_release.artifact_identity import inspect_python_wheel # noqa: E402
from tests.test_capability_fit_review import signed_catalog # noqa: E402 from tests.test_capability_fit_review import signed_catalog # noqa: E402
@@ -89,6 +93,202 @@ class CapabilityFitEvidenceTests(unittest.TestCase):
report["proof_scope"]["installed_artifacts"]["evidence_sha256"], report["proof_scope"]["installed_artifacts"]["evidence_sha256"],
) )
def test_signed_catalog_artifact_identities_bind_installed_release_origin(
self,
) -> None:
evidence = matching_installed_evidence(self.assessment)
catalog, keyring = signed_catalog(
self.assessment,
release_artifacts=catalog_artifacts_for(evidence),
)
report = self.review(
catalog=catalog,
keyring=keyring,
installed_evidence=evidence,
)
origin = report["proof_scope"]["installed_release_origin"]
self.assertEqual("current", report["status"])
self.assertTrue(origin["checked"])
self.assertTrue(origin["valid"])
self.assertTrue(origin["release_origin_bound"])
self.assertEqual(len(evidence["artifacts"]), origin["anchored_artifact_digest_count"])
self.assertEqual(0, origin["signed_installer_receipt_count"])
def test_role_scoped_installer_receipt_admits_transformed_artifacts_and_boundary(
self,
) -> None:
evidence = matching_installed_evidence(self.assessment)
artifact_rows = catalog_artifacts_for(evidence, requires_receipt=True)
catalog, keyring = signed_catalog(
self.assessment,
release_artifacts=artifact_rows,
)
receipt, installer_keys = signed_installer_receipt(
assessment=self.assessment,
installed=evidence,
catalog=catalog,
catalog_artifacts=artifact_rows,
)
proof, proof_keys = signed_boundary_evidence(
assessment=self.assessment,
installed=evidence,
claims=[boundary_claim("target_environment", "passed")],
allowed_scopes=["target_environment"],
)
report = self.review(
catalog=catalog,
keyring=keyring,
installed_evidence=evidence,
installer_receipt=receipt,
installer_authority_keyring=installer_keys,
boundary_evidence=proof,
authority_keyring=proof_keys,
installed_evidence_mode="imported_unsigned",
)
origin = report["proof_scope"]["installed_release_origin"]
self.assertTrue(origin["valid"])
self.assertEqual(0, origin["anchored_artifact_digest_count"])
self.assertEqual(len(evidence["artifacts"]), origin["signed_installer_receipt_count"])
self.assertTrue(report["proof_scope"]["target_environment"]["checked"])
self.assertTrue(report["proof_scope"]["target_environment"]["valid"])
self.assertTrue(
report["proof_scope"]["installed_evidence_observation"][
"receipt_authenticated"
]
)
self.assertNotIn(
"installed_evidence_unsigned_import",
{item["code"] for item in report["findings"]},
)
def test_installer_receipt_cannot_reuse_release_key_or_cover_forged_payload(
self,
) -> None:
evidence = matching_installed_evidence(self.assessment)
artifact_rows = catalog_artifacts_for(evidence, requires_receipt=True)
catalog, keyring = signed_catalog(
self.assessment,
release_artifacts=artifact_rows,
)
receipt, installer_keys = signed_installer_receipt(
assessment=self.assessment,
installed=evidence,
catalog=catalog,
catalog_artifacts=artifact_rows,
)
forged = deepcopy(evidence)
forged["artifacts"][0]["record_integrity"]["installed_payload_identity"][
"sha256"
] = "f" * 64
reused = deepcopy(installer_keys)
reused["keys"][0]["public_key"] = keyring["keys"][0]["public_key"]
forged_report = self.review(
catalog=catalog,
keyring=keyring,
installed_evidence=forged,
installer_receipt=receipt,
installer_authority_keyring=installer_keys,
)
reused_report = self.review(
catalog=catalog,
keyring=keyring,
installed_evidence=evidence,
installer_receipt=receipt,
installer_authority_keyring=reused,
)
self.assertIn(
"installer_receipt_evidence_mismatch",
{item["code"] for item in forged_report["findings"]},
)
self.assertIn(
"installer_authority_untrusted",
{item["code"] for item in reused_report["findings"]},
)
self.assertFalse(
forged_report["proof_scope"]["installed_release_origin"]["valid"]
)
self.assertFalse(
reused_report["proof_scope"]["installed_release_origin"]["valid"]
)
def test_receipt_issuer_refuses_file_like_or_unverified_observations(self) -> None:
evidence = matching_installed_evidence(self.assessment)
artifacts = catalog_artifacts_for(evidence, requires_receipt=True)
catalog, _ = signed_catalog(
self.assessment,
release_artifacts=artifacts,
)
private_key = Ed25519PrivateKey.generate()
with self.assertRaisesRegex(ValueError, "same-process"):
issue_installer_receipt(
assessment=self.assessment,
catalog=catalog,
installed_evidence=evidence,
receipt_id="install:test",
key_id="installer:test",
private_key=private_key,
)
evidence["artifacts"][0]["record_integrity"]["status"] = "partial"
evidence["artifacts"][0]["record_integrity"]["unverifiable_file_count"] = 1
with self.assertRaisesRegex(ValueError, "not a verified match"):
issue_installer_receipt(
assessment=self.assessment,
catalog=catalog,
installed_evidence=evidence,
receipt_id="install:test",
key_id="installer:test",
private_key=private_key,
same_process_observation=True,
consumed_artifacts={
str(item["package_name"]): Path("unused.whl")
for item in evidence["artifacts"]
},
)
def test_installer_receipt_and_observation_must_be_current_together(self) -> None:
evidence = matching_installed_evidence(self.assessment)
artifact_rows = catalog_artifacts_for(evidence, requires_receipt=True)
catalog, keyring = signed_catalog(
self.assessment,
release_artifacts=artifact_rows,
)
receipt, installer_keys = signed_installer_receipt(
assessment=self.assessment,
installed=evidence,
catalog=catalog,
catalog_artifacts=artifact_rows,
)
report = self.review(
catalog=catalog,
keyring=keyring,
installed_evidence=evidence,
installer_receipt=receipt,
installer_authority_keyring=installer_keys,
installed_evidence_mode="imported_unsigned",
verification_time=datetime(2026, 7, 23, 12, 5, 1, tzinfo=UTC),
)
self.assertIn(
"installer_receipt_time_invalid",
{item["code"] for item in report["findings"]},
)
self.assertFalse(
report["proof_scope"]["installed_release_origin"]["valid"]
)
self.assertFalse(
report["proof_scope"]["installed_evidence_observation"][
"receipt_authenticated"
]
)
def test_catalog_trust_blocker_invalidates_dependent_evidence_scopes( def test_catalog_trust_blocker_invalidates_dependent_evidence_scopes(
self, self,
) -> None: ) -> None:
@@ -523,6 +723,7 @@ class CapabilityFitEvidenceTests(unittest.TestCase):
text=True, text=True,
) )
wheel = next(wheels.glob("govoplan_core-*.whl")) wheel = next(wheels.glob("govoplan_core-*.whl"))
built_identity = inspect_python_wheel(wheel)
subprocess.run( subprocess.run(
( (
str(build_python), str(build_python),
@@ -568,6 +769,15 @@ class CapabilityFitEvidenceTests(unittest.TestCase):
self.assertGreater(record["permitted_unhashed_file_count"], 0) self.assertGreater(record["permitted_unhashed_file_count"], 0)
self.assertGreater(record["generated_unhashed_file_count"], 0) self.assertGreater(record["generated_unhashed_file_count"], 0)
self.assertEqual(0, record["unverifiable_file_count"]) self.assertEqual(0, record["unverifiable_file_count"])
self.assertEqual(
built_identity.payload_sha256,
record["artifact_payload_identity"]["sha256"],
)
self.assertEqual(
built_identity.payload_file_count,
record["artifact_payload_identity"]["file_count"],
)
self.assertTrue(built_identity.requires_installer_receipt)
self.assertEqual( self.assertEqual(
(), validate_payload(payload=evidence, schema=self.installed_schema) (), validate_payload(payload=evidence, schema=self.installed_schema)
) )
@@ -1162,6 +1372,8 @@ class CapabilityFitEvidenceTests(unittest.TestCase):
catalog: dict[str, object], catalog: dict[str, object],
keyring: dict[str, object], keyring: dict[str, object],
installed_evidence: dict[str, object] | None = None, installed_evidence: dict[str, object] | None = None,
installer_receipt: dict[str, object] | None = None,
installer_authority_keyring: dict[str, object] | None = None,
boundary_evidence: dict[str, object] | None = None, boundary_evidence: dict[str, object] | None = None,
authority_keyring: dict[str, object] | None = None, authority_keyring: dict[str, object] | None = None,
installed_evidence_mode: str = "direct_local", installed_evidence_mode: str = "direct_local",
@@ -1179,6 +1391,16 @@ class CapabilityFitEvidenceTests(unittest.TestCase):
installed_evidence_schema=(installed_schema or self.installed_schema) installed_evidence_schema=(installed_schema or self.installed_schema)
if installed_evidence is not None if installed_evidence is not None
else None, else None,
installer_receipt=installer_receipt,
installer_receipt_schema=load_json("docs/installer-receipt.schema.json")
if installer_receipt is not None
else None,
installer_authority_keyring=installer_authority_keyring,
installer_authority_keyring_schema=load_json(
"docs/installer-receipt-authority-keyring.schema.json"
)
if installer_receipt is not None
else None,
boundary_evidence=boundary_evidence, boundary_evidence=boundary_evidence,
boundary_evidence_schema=self.boundary_schema boundary_evidence_schema=self.boundary_schema
if boundary_evidence is not None if boundary_evidence is not None
@@ -1196,7 +1418,7 @@ class CapabilityFitEvidenceTests(unittest.TestCase):
def matching_installed_evidence(assessment: dict[str, object]) -> dict[str, object]: def matching_installed_evidence(assessment: dict[str, object]) -> dict[str, object]:
return { return {
"$schema": "./installed-composition-evidence.schema.json", "$schema": "./installed-composition-evidence.schema.json",
"schema_version": "0.3.0", "schema_version": "0.4.0",
"evidence_kind": "govoplan.installed-composition", "evidence_kind": "govoplan.installed-composition",
"assessment_id": assessment["assessment_id"], "assessment_id": assessment["assessment_id"],
"assessment_release": assessment["release"]["ref"], "assessment_release": assessment["release"]["ref"],
@@ -1238,6 +1460,20 @@ def artifact(
"unverifiable_file_count": 0, "unverifiable_file_count": 0,
"missing_file_count": 0, "missing_file_count": 0,
"mismatched_file_count": 0, "mismatched_file_count": 0,
"artifact_payload_identity": {
"algorithm": "govoplan-wheel-declared-payload-v1",
"sha256": hashlib.sha256(
f"artifact:{package_name}:{version}".encode()
).hexdigest(),
"file_count": 1,
},
"installed_payload_identity": {
"algorithm": "govoplan-installed-record-payload-v1",
"sha256": hashlib.sha256(
f"installed:{package_name}:{version}".encode()
).hexdigest(),
"file_count": 1,
},
}, },
} }
@@ -1323,6 +1559,107 @@ def signed_boundary_evidence(
return proof, keyring return proof, keyring
def catalog_artifacts_for(
installed: dict[str, object], *, requires_receipt: bool = False
) -> list[dict[str, object]]:
rows: list[dict[str, object]] = []
for item in installed["artifacts"]:
record = item["record_integrity"]
rows.append(
{
"artifact_kind": "python-wheel",
"package_name": item["package_name"],
"package_version": item["package_version"],
"archive_sha256": hashlib.sha256(
f"wheel:{item['package_name']}:{item['package_version']}".encode()
).hexdigest(),
"archive_size": 1024,
"installed_payload": deepcopy(record["artifact_payload_identity"]),
"requires_installer_receipt": requires_receipt,
}
)
return rows
def signed_installer_receipt(
*,
assessment: dict[str, object],
installed: dict[str, object],
catalog: dict[str, object],
catalog_artifacts: list[dict[str, object]],
) -> tuple[dict[str, object], dict[str, object]]:
private_key = Ed25519PrivateKey.generate()
public_key = base64.b64encode(
private_key.public_key().public_bytes(
encoding=serialization.Encoding.Raw,
format=serialization.PublicFormat.Raw,
)
).decode("ascii")
catalog_by_package = {
str(item["package_name"]): item for item in catalog_artifacts
}
receipt: dict[str, object] = {
"$schema": "./installer-receipt.schema.json",
"schema_version": "0.1.0",
"evidence_kind": "govoplan.installer-receipt",
"receipt_id": "install:test",
"assessment_id": assessment["assessment_id"],
"assessment_release": assessment["release"]["ref"],
"installed_evidence_sha256": canonical_sha256(installed),
"catalog": {
"channel": catalog["channel"],
"sequence": catalog["sequence"],
"sha256": hashlib.sha256(
json.dumps(
catalog,
sort_keys=True,
separators=(",", ":"),
ensure_ascii=True,
).encode("utf-8")
).hexdigest(),
},
"issued_at": "2026-07-23T11:59:00Z",
"artifacts": [
{
"package_name": item["package_name"],
"package_version": item["package_version"],
"catalog_archive_sha256": catalog_by_package[
str(item["package_name"])
]["archive_sha256"],
"installed_payload": deepcopy(
item["record_integrity"]["installed_payload_identity"]
),
}
for item in installed["artifacts"]
],
}
receipt["signatures"] = [
{
"algorithm": "ed25519",
"key_id": "installer:test",
"value": base64.b64encode(
private_key.sign(canonical_bytes(receipt))
).decode("ascii"),
}
]
keyring = {
"$schema": "./installer-receipt-authority-keyring.schema.json",
"schema_version": "0.1.0",
"purpose": "govoplan.installer-receipt-authorities",
"keys": [
{
"key_id": "installer:test",
"status": "active",
"public_key": public_key,
"allowed_scopes": ["installed_release_origin"],
"not_before": "2026-07-01T00:00:00Z",
"not_after": "2026-08-01T00:00:00Z",
}
],
}
return receipt, keyring
def create_distribution( def create_distribution(
root: Path, root: Path,
) -> tuple[metadata.PathDistribution, Path]: ) -> tuple[metadata.PathDistribution, Path]:

3
tests/test_capability_fit_review.py
View File

@@ -606,6 +606,7 @@ def signed_catalog(
sequence: int = 202607220843, sequence: int = 202607220843,
selected_units: list[dict[str, object]] | None = None, selected_units: list[dict[str, object]] | None = None,
include_selected_units: bool = True, include_selected_units: bool = True,
release_artifacts: list[dict[str, object]] | None = None,
) -> tuple[dict[str, object], dict[str, object]]: ) -> tuple[dict[str, object], dict[str, object]]:
versions = versions or {} versions = versions or {}
private_key = Ed25519PrivateKey.generate() private_key = Ed25519PrivateKey.generate()
@@ -661,6 +662,8 @@ def signed_catalog(
release: dict[str, object] = {"keyring_sha256": canonical_hash(keyring)} release: dict[str, object] = {"keyring_sha256": canonical_hash(keyring)}
if include_selected_units: if include_selected_units:
release["selected_units"] = selected_units release["selected_units"] = selected_units
if release_artifacts is not None:
release["artifacts"] = release_artifacts
catalog: dict[str, object] = { catalog: dict[str, object] = {
"catalog_version": "1", "catalog_version": "1",
"channel": "stable", "channel": "stable",

277
tests/test_release_artifact_identity.py Normal file
View File

@@ -0,0 +1,277 @@
from __future__ import annotations
import csv
from datetime import UTC, datetime
import io
from pathlib import Path
import sys
import tempfile
import unittest
from unittest import mock
import zipfile
from cryptography.hazmat.primitives.asymmetric.ed25519 import Ed25519PrivateKey
META_ROOT = Path(__file__).resolve().parents[1]
RELEASE_TOOLS_ROOT = META_ROOT / "tools" / "release"
if str(RELEASE_TOOLS_ROOT) not in sys.path:
sys.path.insert(0, str(RELEASE_TOOLS_ROOT))
from govoplan_release.artifact_identity import ( # noqa: E402
ArtifactIdentityError,
inspect_python_wheel,
selected_artifact_identity_issues,
)
from govoplan_release.selective_catalog import ( # noqa: E402
apply_python_artifact_identities,
)
ASSESSMENT_TOOLS_ROOT = META_ROOT / "tools" / "assessments"
if str(ASSESSMENT_TOOLS_ROOT) not in sys.path:
sys.path.insert(0, str(ASSESSMENT_TOOLS_ROOT))
from govoplan_assessment.installer_receipt import issue_installer_receipt # noqa: E402
class ReleaseArtifactIdentityTests(unittest.TestCase):
def test_built_wheel_bytes_become_catalog_identity(self) -> None:
with tempfile.TemporaryDirectory() as temp_dir:
wheel = self._wheel(Path(temp_dir), console_script=True)
payload = self._catalog_payload()
changes = apply_python_artifact_identities(
payload,
repo_versions={"govoplan-demo": "1.2.3"},
python_artifacts={"govoplan-demo": wheel},
)
identity = payload["release"]["artifacts"][0]
self.assertEqual("govoplan-demo", identity["package_name"])
self.assertEqual("1.2.3", identity["package_version"])
self.assertRegex(identity["archive_sha256"], r"^[0-9a-f]{64}$")
self.assertTrue(identity["requires_installer_receipt"])
self.assertEqual("release.artifact", changes[0].field)
self.assertEqual((), selected_artifact_identity_issues(payload))
def test_version_update_without_wheel_removes_stale_identity_and_blocks_publish(self) -> None:
payload = self._catalog_payload()
payload["release"]["artifacts"] = [
{
"artifact_kind": "python-wheel",
"package_name": "govoplan-demo",
"package_version": "1.2.2",
"archive_sha256": "a" * 64,
"archive_size": 10,
"installed_payload": {
"algorithm": "govoplan-wheel-declared-payload-v1",
"sha256": "b" * 64,
"file_count": 1,
},
"requires_installer_receipt": False,
}
]
apply_python_artifact_identities(
payload,
repo_versions={"govoplan-demo": "1.2.3"},
python_artifacts={},
)
self.assertNotIn("artifacts", payload["release"])
self.assertIn(
"no built artifact identity",
" ".join(selected_artifact_identity_issues(payload)),
)
def test_tag_only_selection_needs_no_python_artifact_mapping(self) -> None:
payload = self._catalog_payload()
payload["release"]["selected_units"].append(
{"repo": "govoplan", "version": "1.2.3"}
)
apply_python_artifact_identities(
payload,
repo_versions={"govoplan": "1.2.3"},
python_artifacts={},
)
self.assertIn("selected_units", payload["release"])
def test_unsafe_or_mismatched_wheel_fails_closed(self) -> None:
with tempfile.TemporaryDirectory() as temp_dir:
root = Path(temp_dir)
unsafe = root / "govoplan_demo-1.2.3-py3-none-any.whl"
with zipfile.ZipFile(unsafe, "w") as archive:
archive.writestr("../escape", b"bad")
archive.writestr(
"govoplan_demo-1.2.3.dist-info/METADATA",
"Metadata-Version: 2.1\nName: govoplan-demo\nVersion: 1.2.3\n",
)
wrong = self._wheel(root, version="9.9.9")
with self.assertRaisesRegex(ArtifactIdentityError, "unsafe"):
inspect_python_wheel(unsafe)
with self.assertRaisesRegex(ValueError, "expected govoplan-demo 1.2.3"):
apply_python_artifact_identities(
self._catalog_payload(),
repo_versions={"govoplan-demo": "1.2.3"},
python_artifacts={"govoplan-demo": wrong},
)
def test_receipt_issuer_hashes_exact_consumed_wheel(self) -> None:
with tempfile.TemporaryDirectory() as temp_dir:
root = Path(temp_dir)
original = self._wheel(root / "original", value=b"VALUE = 1\n")
different = self._wheel(root / "different", value=b"VALUE = 2\n")
identity = inspect_python_wheel(original)
catalog = self._catalog_payload()
catalog["channel"] = "stable"
catalog["sequence"] = 1
catalog["release"]["artifacts"] = [identity.catalog_payload()]
assessment = {
"assessment_id": "assessment:test",
"release": {"ref": "stable-catalog-1"},
"composition": [{"module_id": "demo", "enabled": True}],
}
installed_payload = {
"algorithm": "govoplan-installed-record-payload-v1",
"sha256": "c" * 64,
"file_count": identity.payload_file_count,
}
evidence = {
"assessment_id": "assessment:test",
"assessment_release": "stable-catalog-1",
"collected_at": "2026-07-22T12:00:00Z",
"artifacts": [
{
"package_name": "govoplan-demo",
"package_version": "1.2.3",
"record_integrity": {
"status": "verified",
"hashed_file_count": identity.payload_file_count,
"permitted_unhashed_file_count": 1,
"generated_unhashed_file_count": 0,
"unverifiable_file_count": 0,
"missing_file_count": 0,
"mismatched_file_count": 0,
"artifact_payload_identity": catalog["release"]["artifacts"][0]["installed_payload"],
"installed_payload_identity": installed_payload,
},
}
],
}
key = Ed25519PrivateKey.generate()
receipt = issue_installer_receipt(
assessment=assessment,
catalog=catalog,
installed_evidence=evidence,
receipt_id="install:test",
key_id="installer:test",
private_key=key,
consumed_artifacts={"govoplan-demo": original},
issued_at=datetime(2026, 7, 22, 12, 1, tzinfo=UTC),
same_process_observation=True,
)
with self.assertRaisesRegex(ValueError, "differs from the signed"):
issue_installer_receipt(
assessment=assessment,
catalog=catalog,
installed_evidence=evidence,
receipt_id="install:test",
key_id="installer:test",
private_key=key,
consumed_artifacts={"govoplan-demo": different},
issued_at=datetime(2026, 7, 22, 12, 1, tzinfo=UTC),
same_process_observation=True,
)
with self.assertRaisesRegex(ValueError, "within five minutes"):
issue_installer_receipt(
assessment=assessment,
catalog=catalog,
installed_evidence=evidence,
receipt_id="install:test",
key_id="installer:test",
private_key=key,
consumed_artifacts={"govoplan-demo": original},
issued_at=datetime(2026, 7, 22, 12, 6, tzinfo=UTC),
same_process_observation=True,
)
self.assertEqual(identity.archive_sha256, receipt["artifacts"][0]["catalog_archive_sha256"])
def test_path_replacement_during_one_descriptor_inspection_fails_closed(self) -> None:
with tempfile.TemporaryDirectory() as temp_dir:
root = Path(temp_dir)
target = self._wheel(root / "target", value=b"VALUE = 1\n")
replacement = self._wheel(root / "replacement", value=b"VALUE = 2\n")
real_zip = zipfile.ZipFile
def swap_path(file_or_path, *args, **kwargs):
target.unlink()
replacement.rename(target)
return real_zip(file_or_path, *args, **kwargs)
with (
mock.patch(
"govoplan_release.artifact_identity.zipfile.ZipFile",
side_effect=swap_path,
),
self.assertRaisesRegex(ArtifactIdentityError, "changed"),
):
inspect_python_wheel(target)
@staticmethod
def _catalog_payload() -> dict[str, object]:
return {
"core_release": {},
"modules": [
{
"module_id": "demo",
"version": "1.2.3",
"python_package": "govoplan-demo",
"python_ref": "govoplan-demo @ git+ssh://git@example.test/acme/govoplan-demo.git@v1.2.3",
}
],
"release": {
"selected_units": [
{"repo": "govoplan-demo", "version": "1.2.3"}
]
},
}
@staticmethod
def _wheel(
root: Path,
*,
version: str = "1.2.3",
console_script: bool = False,
value: bytes = b"VALUE = 1\n",
) -> Path:
root.mkdir(parents=True, exist_ok=True)
wheel = root / f"govoplan_demo-{version}-py3-none-any.whl"
dist_info = f"govoplan_demo-{version}.dist-info"
files: dict[str, bytes] = {
"govoplan_demo.py": value,
f"{dist_info}/METADATA": (
f"Metadata-Version: 2.1\nName: govoplan-demo\nVersion: {version}\n"
).encode(),
f"{dist_info}/WHEEL": b"Wheel-Version: 1.0\nRoot-Is-Purelib: true\nTag: py3-none-any\n",
}
if console_script:
files[f"{dist_info}/entry_points.txt"] = (
b"[console_scripts]\ngovoplan-demo = govoplan_demo:main\n"
)
record_buffer = io.StringIO()
writer = csv.writer(record_buffer, lineterminator="\n")
for name, encoded in files.items():
writer.writerow((name, "", len(encoded)))
writer.writerow((f"{dist_info}/RECORD", "", ""))
files[f"{dist_info}/RECORD"] = record_buffer.getvalue().encode()
with zipfile.ZipFile(wheel, "w", compression=zipfile.ZIP_DEFLATED) as archive:
for name, encoded in files.items():
archive.writestr(name, encoded)
return wheel
if __name__ == "__main__":
unittest.main()

67
tools/assessments/capability-fit.py
View File

@@ -105,6 +105,31 @@ def parse_args(argv: list[str] | None = None) -> argparse.Namespace:
type=Path, type=Path,
default=META_ROOT / "docs" / "installed-composition-evidence.schema.json", default=META_ROOT / "docs" / "installed-composition-evidence.schema.json",
) )
parser.add_argument(
"--installer-receipt",
type=Path,
help="Signed installer receipt binding installed payloads to this catalog.",
)
parser.add_argument(
"--installer-receipt-schema",
type=Path,
default=META_ROOT / "docs" / "installer-receipt.schema.json",
)
parser.add_argument(
"--installer-authority-keyring",
type=Path,
help=(
"Independently provisioned, role-scoped trust root for installer "
"receipt signatures."
),
)
parser.add_argument(
"--installer-authority-keyring-schema",
type=Path,
default=META_ROOT
/ "docs"
/ "installer-receipt-authority-keyring.schema.json",
)
parser.add_argument( parser.add_argument(
"--boundary-evidence", "--boundary-evidence",
type=Path, type=Path,
@@ -165,6 +190,18 @@ def main(argv: list[str] | None = None) -> int:
raise SystemExit( raise SystemExit(
"--boundary-evidence and --boundary-authority-keyring are required together" "--boundary-evidence and --boundary-authority-keyring are required together"
) )
if (args.installer_receipt is None) != (
args.installer_authority_keyring is None
):
raise SystemExit(
"--installer-receipt and --installer-authority-keyring are required together"
)
if args.installer_receipt is not None and (
args.installed_evidence is None and args.collect_installed_evidence is None
):
raise SystemExit(
"--installer-receipt requires --installed-evidence or --collect-installed-evidence"
)
if args.boundary_evidence is not None and ( if args.boundary_evidence is not None and (
args.installed_evidence is None and args.collect_installed_evidence is None args.installed_evidence is None and args.collect_installed_evidence is None
): ):
@@ -286,6 +323,32 @@ def main(argv: list[str] | None = None) -> int:
max_bytes=MAX_EVIDENCE_INPUT_BYTES, max_bytes=MAX_EVIDENCE_INPUT_BYTES,
) )
installer_receipt = None
installer_receipt_schema = None
installer_authority_keyring = None
installer_authority_keyring_schema = None
if args.installer_receipt is not None:
installer_receipt = read_object(
args.installer_receipt,
label="installer receipt",
max_bytes=MAX_EVIDENCE_INPUT_BYTES,
)
installer_receipt_schema = read_object(
args.installer_receipt_schema,
label="installer receipt schema",
max_bytes=MAX_EVIDENCE_INPUT_BYTES,
)
installer_authority_keyring = read_object(
args.installer_authority_keyring,
label="installer authority keyring",
max_bytes=MAX_EVIDENCE_INPUT_BYTES,
)
installer_authority_keyring_schema = read_object(
args.installer_authority_keyring_schema,
label="installer authority keyring schema",
max_bytes=MAX_EVIDENCE_INPUT_BYTES,
)
verification_time = parse_datetime(args.verification_time) verification_time = parse_datetime(args.verification_time)
report = review_capability_fit( report = review_capability_fit(
assessment=assessment, assessment=assessment,
@@ -298,6 +361,10 @@ def main(argv: list[str] | None = None) -> int:
else args.workspace_root.resolve(), else args.workspace_root.resolve(),
installed_evidence=installed_evidence, installed_evidence=installed_evidence,
installed_evidence_schema=installed_evidence_schema, installed_evidence_schema=installed_evidence_schema,
installer_receipt=installer_receipt,
installer_receipt_schema=installer_receipt_schema,
installer_authority_keyring=installer_authority_keyring,
installer_authority_keyring_schema=installer_authority_keyring_schema,
boundary_evidence=boundary_evidence, boundary_evidence=boundary_evidence,
boundary_evidence_schema=boundary_evidence_schema, boundary_evidence_schema=boundary_evidence_schema,
boundary_authority_keyring=boundary_authority_keyring, boundary_authority_keyring=boundary_authority_keyring,

31
tools/assessments/govoplan_assessment/capability_fit.py
View File

@@ -59,6 +59,10 @@ def review_capability_fit(
workspace_root: Path | None = None, workspace_root: Path | None = None,
installed_evidence: dict[str, Any] | None = None, installed_evidence: dict[str, Any] | None = None,
installed_evidence_schema: dict[str, Any] | None = None, installed_evidence_schema: dict[str, Any] | None = None,
installer_receipt: dict[str, Any] | None = None,
installer_receipt_schema: dict[str, Any] | None = None,
installer_authority_keyring: dict[str, Any] | None = None,
installer_authority_keyring_schema: dict[str, Any] | None = None,
boundary_evidence: dict[str, Any] | None = None, boundary_evidence: dict[str, Any] | None = None,
boundary_evidence_schema: dict[str, Any] | None = None, boundary_evidence_schema: dict[str, Any] | None = None,
boundary_authority_keyring: dict[str, Any] | None = None, boundary_authority_keyring: dict[str, Any] | None = None,
@@ -377,6 +381,24 @@ def review_capability_fit(
verification_time=evidence_verification_time, verification_time=evidence_verification_time,
verification_mode=evidence_verification_mode, verification_mode=evidence_verification_mode,
catalog_trusted=catalog_dependency_trusted, catalog_trusted=catalog_dependency_trusted,
catalog_artifacts=(
catalog.get("release", {}).get("artifacts")
if isinstance(catalog.get("release"), dict)
and "artifacts" in catalog.get("release", {})
else None
),
catalog_sha256=canonical_hash(catalog),
catalog_channel=_text(catalog.get("channel")),
catalog_sequence=_integer(catalog.get("sequence")),
installer_receipt=installer_receipt,
installer_receipt_schema=installer_receipt_schema,
installer_authority_keyring=installer_authority_keyring,
installer_authority_keyring_schema=installer_authority_keyring_schema,
forbidden_installer_public_keys=public_key_material_from_keyrings(
published_keyring,
trusted_keyring,
boundary_authority_keyring or {},
),
) )
findings.extend( findings.extend(
Finding(item.severity, item.code, item.message, item.assessment_ids) Finding(item.severity, item.code, item.message, item.assessment_ids)
@@ -398,6 +420,7 @@ def review_capability_fit(
forbidden_authority_public_keys=public_key_material_from_keyrings( forbidden_authority_public_keys=public_key_material_from_keyrings(
published_keyring, published_keyring,
trusted_keyring, trusted_keyring,
installer_authority_keyring or {},
), ),
) )
findings.extend( findings.extend(
@@ -939,7 +962,7 @@ def build_report(
**boundary_scope, **boundary_scope,
} }
return { return {
"report_version": "0.4.0", "report_version": "0.5.0",
"status": status, "status": status,
"assessment_id": assessment.get("assessment_id"), "assessment_id": assessment.get("assessment_id"),
"assessment_release": assessment.get("release", {}).get("ref") "assessment_release": assessment.get("release", {}).get("ref")
@@ -977,7 +1000,11 @@ def render_review(report: dict[str, Any]) -> str:
( (
"Scope: schema, signed release metadata, optional local tag provenance, " "Scope: schema, signed release metadata, optional local tag provenance, "
+ ( + (
"and locally observed installed-composition consistency evidence; release origin remains a separate proof boundary." (
"and locally observed installed-composition evidence independently bound to signed release origin."
if release_origin_checked
else "and locally observed installed-composition consistency evidence; release origin remains a separate proof boundary."
)
if installed_checked if installed_checked
else ( else (
"and supplied installed-composition evidence that did not establish local proof." "and supplied installed-composition evidence that did not establish local proof."

761
tools/assessments/govoplan_assessment/evidence.py
View File

@@ -25,6 +25,12 @@ from cryptography.hazmat.primitives.asymmetric.ed25519 import Ed25519PublicKey
from jsonschema import Draft202012Validator, FormatChecker from jsonschema import Draft202012Validator, FormatChecker
from jsonschema.exceptions import SchemaError from jsonschema.exceptions import SchemaError
from govoplan_release.artifact_identity import (
INSTALLED_PAYLOAD_ALGORITHM,
WHEEL_PAYLOAD_ALGORITHM,
payload_identity_sha256,
)
MAX_GOVOPLAN_DISTRIBUTIONS = 256 MAX_GOVOPLAN_DISTRIBUTIONS = 256
MAX_DISTRIBUTION_FILES = 10_000 MAX_DISTRIBUTION_FILES = 10_000
@@ -243,7 +249,7 @@ def collect_installed_composition(
sorted_issues.sort(key=lambda item: (item["package_name"], item["code"])) sorted_issues.sort(key=lambda item: (item["package_name"], item["code"]))
return { return {
"$schema": "./installed-composition-evidence.schema.json", "$schema": "./installed-composition-evidence.schema.json",
"schema_version": "0.3.0", "schema_version": "0.4.0",
"evidence_kind": "govoplan.installed-composition", "evidence_kind": "govoplan.installed-composition",
"assessment_id": _safe_opaque_id( "assessment_id": _safe_opaque_id(
assessment.get("assessment_id"), fallback="invalid-assessment" assessment.get("assessment_id"), fallback="invalid-assessment"
@@ -277,6 +283,15 @@ def review_installed_composition(
verification_time: datetime | None = None, verification_time: datetime | None = None,
verification_mode: str = "current", verification_mode: str = "current",
catalog_trusted: bool = False, catalog_trusted: bool = False,
catalog_artifacts: object = None,
catalog_sha256: str | None = None,
catalog_channel: str | None = None,
catalog_sequence: int | None = None,
installer_receipt: dict[str, Any] | None = None,
installer_receipt_schema: dict[str, Any] | None = None,
installer_authority_keyring: dict[str, Any] | None = None,
installer_authority_keyring_schema: dict[str, Any] | None = None,
forbidden_installer_public_keys: frozenset[bytes] = frozenset(),
) -> InstalledEvidenceReview: ) -> InstalledEvidenceReview:
if evidence is None: if evidence is None:
return InstalledEvidenceReview( return InstalledEvidenceReview(
@@ -403,14 +418,6 @@ def review_installed_composition(
observation_trusted = True observation_trusted = True
elif effective_observation_mode == "imported_unsigned": elif effective_observation_mode == "imported_unsigned":
freshness = "unsigned_import" freshness = "unsigned_import"
findings.append(
EvidenceFinding(
"blocker",
"installed_evidence_unsigned_import",
"Imported unsigned installed evidence may be compared but cannot establish installed proof.",
("assessment.installed_composition",),
)
)
if effective_verification_mode == "invalid": if effective_verification_mode == "invalid":
observation_trusted = False observation_trusted = False
if catalog_trusted is not True: if catalog_trusted is not True:
@@ -528,7 +535,7 @@ def review_installed_composition(
provenance_declared_match = 0 provenance_declared_match = 0
provenance_mutable = 0 provenance_mutable = 0
provenance_unanchored = 0 provenance_unanchored = 0
artifact_valid = binding_valid and not duplicate_packages payload_consistent = binding_valid and not duplicate_packages
for package_name, (component, catalog_entry) in sorted(expected_by_package.items()): for package_name, (component, catalog_entry) in sorted(expected_by_package.items()):
module_id = str(component["module_id"]) module_id = str(component["module_id"])
@@ -537,7 +544,7 @@ def review_installed_composition(
record_expected += 1 record_expected += 1
provenance_expected += 1 provenance_expected += 1
if package_name in duplicate_packages: if package_name in duplicate_packages:
artifact_valid = False payload_consistent = False
_record_change( _record_change(
findings=findings, findings=findings,
changes=changes, changes=changes,
@@ -550,7 +557,7 @@ def review_installed_composition(
) )
continue continue
if artifact is None: if artifact is None:
artifact_valid = False payload_consistent = False
_record_change( _record_change(
findings=findings, findings=findings,
changes=changes, changes=changes,
@@ -567,7 +574,7 @@ def review_installed_composition(
package_version = str(artifact.get("package_version") or "") package_version = str(artifact.get("package_version") or "")
catalog_version = str(catalog_entry.get("version") or "") catalog_version = str(catalog_entry.get("version") or "")
if package_version != expected_version or package_version != catalog_version: if package_version != expected_version or package_version != catalog_version:
artifact_valid = False payload_consistent = False
_record_change( _record_change(
findings=findings, findings=findings,
changes=changes, changes=changes,
@@ -606,7 +613,7 @@ def review_installed_composition(
and str(expected_manifest.get("manifest_version") or "") != expected_version and str(expected_manifest.get("manifest_version") or "") != expected_version
) )
if manifest_mismatch: if manifest_mismatch:
artifact_valid = False payload_consistent = False
_record_change( _record_change(
findings=findings, findings=findings,
changes=changes, changes=changes,
@@ -619,7 +626,7 @@ def review_installed_composition(
) )
unexpected_modules = sorted(set(module_rows) - {module_id}) unexpected_modules = sorted(set(module_rows) - {module_id})
if duplicate_module_ids or unexpected_modules: if duplicate_module_ids or unexpected_modules:
artifact_valid = False payload_consistent = False
_record_change( _record_change(
findings=findings, findings=findings,
changes=changes, changes=changes,
@@ -647,7 +654,7 @@ def review_installed_composition(
if record_status == "verified" and record_semantics_valid: if record_status == "verified" and record_semantics_valid:
record_verified += 1 record_verified += 1
else: else:
artifact_valid = False payload_consistent = False
_record_change( _record_change(
findings=findings, findings=findings,
changes=changes, changes=changes,
@@ -676,7 +683,6 @@ def review_installed_composition(
str(provenance.get("basis") or "") if isinstance(provenance, dict) else "" str(provenance.get("basis") or "") if isinstance(provenance, dict) else ""
) )
if provenance_basis != "local-pep610-metadata": if provenance_basis != "local-pep610-metadata":
artifact_valid = False
provenance_unanchored += 1 provenance_unanchored += 1
_record_change( _record_change(
findings=findings, findings=findings,
@@ -703,7 +709,6 @@ def review_installed_composition(
if commit_matches and selected_matches: if commit_matches and selected_matches:
provenance_declared_match += 1 provenance_declared_match += 1
else: else:
artifact_valid = False
_record_change( _record_change(
findings=findings, findings=findings,
changes=changes, changes=changes,
@@ -716,7 +721,6 @@ def review_installed_composition(
) )
elif provenance_kind in {"editable-vcs", "editable-local", "local-directory"}: elif provenance_kind in {"editable-vcs", "editable-local", "local-directory"}:
provenance_mutable += 1 provenance_mutable += 1
artifact_valid = False
_record_change( _record_change(
findings=findings, findings=findings,
changes=changes, changes=changes,
@@ -729,7 +733,6 @@ def review_installed_composition(
) )
else: else:
provenance_unanchored += 1 provenance_unanchored += 1
artifact_valid = False
_record_change( _record_change(
findings=findings, findings=findings,
changes=changes, changes=changes,
@@ -743,7 +746,7 @@ def review_installed_composition(
expected_packages = set(expected_by_package) expected_packages = set(expected_by_package)
for package_name in sorted(set(artifacts_by_package) - expected_packages): for package_name in sorted(set(artifacts_by_package) - expected_packages):
artifact_valid = False payload_consistent = False
matching_module_id = next( matching_module_id = next(
( (
module_id module_id
@@ -788,7 +791,7 @@ def review_installed_composition(
continue continue
package_name = str(issue.get("package_name") or "") package_name = str(issue.get("package_name") or "")
code = str(issue.get("code") or "") code = str(issue.get("code") or "")
artifact_valid = False payload_consistent = False
findings.append( findings.append(
EvidenceFinding( EvidenceFinding(
"review", "review",
@@ -801,18 +804,68 @@ def review_installed_composition(
exact_set = ( exact_set = (
set(artifacts_by_package) == expected_packages and not duplicate_packages set(artifacts_by_package) == expected_packages and not duplicate_packages
) )
installed_checked = observation_trusted origin_scope, origin_findings = _review_installed_release_origin(
expected_by_package=expected_by_package,
installed_artifacts=artifacts_by_package,
installed_evidence=evidence,
installed_evidence_sha256=digest,
installed_composition_valid=(
binding_valid
and exact_set
and payload_consistent
and record_verified == record_expected
and record_expected > 0
),
observation_trusted=observation_trusted,
catalog_artifacts=catalog_artifacts,
catalog_sha256=catalog_sha256,
catalog_channel=catalog_channel,
catalog_sequence=catalog_sequence,
catalog_trusted=catalog_trusted,
receipt=installer_receipt,
receipt_schema=installer_receipt_schema,
authority_keyring=installer_authority_keyring,
authority_keyring_schema=installer_authority_keyring_schema,
verification_time=now,
forbidden_public_keys=forbidden_installer_public_keys,
)
findings.extend(origin_findings)
receipt_authenticated = (
origin_scope.get("valid") is True
and origin_scope.get("signed_installer_receipt_count") == record_expected
and record_expected > 0
)
effective_observation_trusted = observation_trusted or receipt_authenticated
if (
effective_observation_mode == "imported_unsigned"
and not receipt_authenticated
):
findings.append(
EvidenceFinding(
"blocker",
"installed_evidence_unsigned_import",
"Imported installed evidence requires a valid independent installer receipt before it can establish installed proof.",
("assessment.installed_composition",),
)
)
installed_checked = effective_observation_trusted
record_checked = ( record_checked = (
observation_trusted and binding_valid and exact_set and record_expected > 0 effective_observation_trusted
and binding_valid
and exact_set
and record_expected > 0
) )
provenance_checked = ( provenance_checked = (
observation_trusted and binding_valid and exact_set and provenance_expected > 0 effective_observation_trusted
and binding_valid
and exact_set
and provenance_expected > 0
) )
proof_scope = { proof_scope = {
"installed_artifacts": { "installed_artifacts": {
"checked": installed_checked, "checked": installed_checked,
"valid": artifact_valid if installed_checked else None, "valid": payload_consistent if installed_checked else None,
"comparison_valid": artifact_valid, "comparison_valid": payload_consistent,
"evidence_sha256": digest, "evidence_sha256": digest,
"expected_distribution_count": len(expected_packages), "expected_distribution_count": len(expected_packages),
"observed_distribution_count": len(artifact_rows), "observed_distribution_count": len(artifact_rows),
@@ -836,16 +889,7 @@ def review_installed_composition(
"expected_distribution_count": provenance_expected, "expected_distribution_count": provenance_expected,
"release_origin_bound": False, "release_origin_bound": False,
}, },
"installed_release_origin": { "installed_release_origin": origin_scope,
"checked": False,
"valid": None,
"release_origin_bound": False,
"anchored_artifact_digest_count": 0,
"expected_distribution_count": provenance_expected,
"required_evidence": (
"An independently anchored artifact digest or signed installer receipt that binds each installed payload to the signed release catalog.",
),
},
"runtime_activation": { "runtime_activation": {
"checked": False, "checked": False,
"valid": None, "valid": None,
@@ -861,6 +905,7 @@ def review_installed_composition(
"evaluated_at": _iso_datetime(now), "evaluated_at": _iso_datetime(now),
"verification_mode": effective_verification_mode, "verification_mode": effective_verification_mode,
"catalog_trusted": catalog_trusted is True, "catalog_trusted": catalog_trusted is True,
"receipt_authenticated": receipt_authenticated,
"freshness_window_seconds": int(MAX_LOCAL_OBSERVATION_AGE.total_seconds()), "freshness_window_seconds": int(MAX_LOCAL_OBSERVATION_AGE.total_seconds()),
}, },
} }
@@ -874,6 +919,489 @@ def review_installed_composition(
) )
def _review_installed_release_origin(
*,
expected_by_package: Mapping[str, tuple[dict[str, Any], Mapping[str, Any]]],
installed_artifacts: Mapping[str, dict[str, Any]],
installed_evidence: dict[str, Any],
installed_evidence_sha256: str,
installed_composition_valid: bool,
observation_trusted: bool,
catalog_artifacts: object,
catalog_sha256: str | None,
catalog_channel: str | None,
catalog_sequence: int | None,
catalog_trusted: bool,
receipt: dict[str, Any] | None,
receipt_schema: dict[str, Any] | None,
authority_keyring: dict[str, Any] | None,
authority_keyring_schema: dict[str, Any] | None,
verification_time: datetime,
forbidden_public_keys: frozenset[bytes],
) -> tuple[dict[str, Any], tuple[EvidenceFinding, ...]]:
findings: list[EvidenceFinding] = []
expected_count = len(expected_by_package)
scope: dict[str, Any] = {
"checked": False,
"valid": None,
"release_origin_bound": False,
"anchored_artifact_digest_count": 0,
"signed_installer_receipt_count": 0,
"expected_distribution_count": expected_count,
"catalog_sha256": catalog_sha256,
"installer_receipt_sha256": None,
"required_evidence": (
"A signed catalog identity computed from each built immutable artifact, or a role-scoped installer receipt signed by an independently provisioned authority.",
),
}
manifest_supplied = catalog_artifacts is not None
receipt_supplied = receipt is not None
if not manifest_supplied and not receipt_supplied:
return scope, ()
scope["checked"] = True
scope["valid"] = False
if not installed_composition_valid or catalog_trusted is not True:
findings.append(
EvidenceFinding(
"blocker",
"installed_origin_dependency_untrusted",
"Installed release-origin proof requires a trusted catalog and valid fresh installed-composition evidence.",
("assessment.release", "assessment.installed_composition"),
)
)
return scope, tuple(findings)
catalog_by_package, catalog_findings = _catalog_artifact_identities(
catalog_artifacts
)
findings.extend(catalog_findings)
if catalog_findings:
return scope, tuple(findings)
direct_bound: set[str] = set()
receipt_required: set[str] = set()
for package_name, (component, catalog_entry) in sorted(expected_by_package.items()):
expected_version = str(catalog_entry.get("version") or "")
identity = catalog_by_package.get(package_name)
if identity is None or identity.get("package_version") != expected_version:
findings.append(
EvidenceFinding(
"review",
"installed_origin_catalog_artifact_missing",
f"The signed catalog has no built-artifact identity for {package_name!r} at the selected version.",
(f"composition.{component['module_id']}",),
)
)
continue
if identity.get("requires_installer_receipt") is True:
receipt_required.add(package_name)
continue
if not observation_trusted:
continue
installed = installed_artifacts.get(package_name)
record = installed.get("record_integrity") if isinstance(installed, dict) else None
observed = (
record.get("artifact_payload_identity") if isinstance(record, dict) else None
)
expected = identity.get("installed_payload")
if observed == expected:
direct_bound.add(package_name)
else:
findings.append(
EvidenceFinding(
"blocker",
"installed_origin_artifact_payload_mismatch",
f"Installed payload for {package_name!r} does not match the identity independently computed from the signed catalog artifact.",
(f"composition.{component['module_id']}",),
)
)
receipt_bound: set[str] = set()
if receipt_supplied:
receipt_bound, receipt_findings, receipt_digest = _verify_installer_receipt(
expected_by_package=expected_by_package,
installed_artifacts=installed_artifacts,
installed_evidence=installed_evidence,
installed_evidence_sha256=installed_evidence_sha256,
catalog_by_package=catalog_by_package,
catalog_sha256=catalog_sha256,
catalog_channel=catalog_channel,
catalog_sequence=catalog_sequence,
receipt=receipt,
receipt_schema=receipt_schema,
authority_keyring=authority_keyring,
authority_keyring_schema=authority_keyring_schema,
verification_time=verification_time,
forbidden_public_keys=forbidden_public_keys,
)
findings.extend(receipt_findings)
scope["installer_receipt_sha256"] = receipt_digest
elif receipt_required:
findings.append(
EvidenceFinding(
"review",
"installed_origin_receipt_required",
"At least one selected wheel produces installer-transformed files, so its signed installer receipt is required for complete origin proof.",
("assessment.installed_composition",),
)
)
bound = direct_bound | receipt_bound
scope["anchored_artifact_digest_count"] = len(direct_bound)
scope["signed_installer_receipt_count"] = len(receipt_bound)
valid = len(bound) == expected_count and not any(
finding.severity == "blocker" for finding in findings
)
scope["valid"] = valid
scope["release_origin_bound"] = valid
return scope, tuple(findings)
def _catalog_artifact_identities(
value: object,
) -> tuple[dict[str, dict[str, Any]], tuple[EvidenceFinding, ...]]:
if value is None:
return {}, ()
if not isinstance(value, list) or len(value) > MAX_GOVOPLAN_DISTRIBUTIONS:
return {}, (
EvidenceFinding(
"blocker",
"catalog_artifact_manifest_invalid",
"Signed catalog release artifacts must be a bounded list.",
("assessment.release",),
),
)
result: dict[str, dict[str, Any]] = {}
invalid = False
for item in value:
if not isinstance(item, dict) or set(item) != {
"artifact_kind",
"package_name",
"package_version",
"archive_sha256",
"archive_size",
"installed_payload",
"requires_installer_receipt",
}:
invalid = True
continue
package_name = item.get("package_name")
version = item.get("package_version")
archive_size = item.get("archive_size")
payload = item.get("installed_payload")
if (
item.get("artifact_kind") != "python-wheel"
or not isinstance(package_name, str)
or PACKAGE_PATTERN.fullmatch(package_name) is None
or not isinstance(version, str)
or VERSION_PATTERN.fullmatch(version) is None
or not isinstance(item.get("archive_sha256"), str)
or SHA256_PATTERN.fullmatch(str(item["archive_sha256"])) is None
or not isinstance(archive_size, int)
or isinstance(archive_size, bool)
or not 0 < archive_size <= MAX_HASHED_DISTRIBUTION_BYTES
or not isinstance(item.get("requires_installer_receipt"), bool)
or not _payload_identity_semantics_valid(
payload,
algorithm=WHEEL_PAYLOAD_ALGORITHM,
maximum_files=MAX_DISTRIBUTION_FILES,
)
or package_name in result
):
invalid = True
continue
result[package_name] = item
if invalid:
return {}, (
EvidenceFinding(
"blocker",
"catalog_artifact_manifest_invalid",
"Signed catalog release artifacts contain malformed or duplicate package identities.",
("assessment.release",),
),
)
return result, ()
def _verify_installer_receipt(
*,
expected_by_package: Mapping[str, tuple[dict[str, Any], Mapping[str, Any]]],
installed_artifacts: Mapping[str, dict[str, Any]],
installed_evidence: dict[str, Any],
installed_evidence_sha256: str,
catalog_by_package: Mapping[str, dict[str, Any]],
catalog_sha256: str | None,
catalog_channel: str | None,
catalog_sequence: int | None,
receipt: dict[str, Any],
receipt_schema: dict[str, Any] | None,
authority_keyring: dict[str, Any] | None,
authority_keyring_schema: dict[str, Any] | None,
verification_time: datetime,
forbidden_public_keys: frozenset[bytes],
) -> tuple[set[str], tuple[EvidenceFinding, ...], str]:
receipt_digest = canonical_sha256(receipt)
findings: list[EvidenceFinding] = []
if receipt_schema is None or authority_keyring_schema is None:
findings.append(
EvidenceFinding(
"blocker",
"installer_receipt_schema_missing",
"Installer receipt proof requires both bounded validation schemas.",
("assessment.installed_composition",),
)
)
return set(), tuple(findings), receipt_digest
receipt_errors = validate_payload(payload=receipt, schema=receipt_schema)
keyring_errors = (
validate_payload(payload=authority_keyring, schema=authority_keyring_schema)
if isinstance(authority_keyring, dict)
else ("$: an independently provisioned installer authority keyring is required",)
)
findings.extend(
EvidenceFinding(
"blocker",
"installer_receipt_schema",
message,
("assessment.installed_composition",),
)
for message in receipt_errors
)
findings.extend(
EvidenceFinding(
"blocker",
"installer_authority_keyring_schema",
message,
("assessment.installed_composition",),
)
for message in keyring_errors
)
if receipt_errors or keyring_errors or not isinstance(authority_keyring, dict):
return set(), tuple(findings), receipt_digest
expected_release = installed_evidence.get("assessment_release")
expected_assessment = installed_evidence.get("assessment_id")
catalog_binding = receipt.get("catalog")
binding_valid = True
if (
receipt.get("assessment_id") != expected_assessment
or receipt.get("assessment_release") != expected_release
or receipt.get("installed_evidence_sha256") != installed_evidence_sha256
):
binding_valid = False
findings.append(
EvidenceFinding(
"blocker",
"installer_receipt_evidence_mismatch",
"Installer receipt is not bound to the supplied assessment and installed-evidence digest.",
("assessment.installed_composition",),
)
)
if not isinstance(catalog_binding, dict) or (
catalog_binding.get("sha256") != catalog_sha256
or catalog_binding.get("channel") != catalog_channel
or catalog_binding.get("sequence") != catalog_sequence
):
binding_valid = False
findings.append(
EvidenceFinding(
"blocker",
"installer_receipt_catalog_mismatch",
"Installer receipt is not bound to the supplied signed catalog identity.",
("assessment.release", "assessment.installed_composition"),
)
)
issued_at = _datetime(receipt.get("issued_at"))
collected_at = _datetime(installed_evidence.get("collected_at"))
if (
issued_at is None
or collected_at is None
or issued_at < collected_at
or issued_at - collected_at > MAX_LOCAL_OBSERVATION_AGE
or issued_at > verification_time + MAX_LOCAL_OBSERVATION_FUTURE_SKEW
or verification_time - issued_at > MAX_LOCAL_OBSERVATION_AGE
):
binding_valid = False
findings.append(
EvidenceFinding(
"blocker",
"installer_receipt_time_invalid",
"Installer receipt issuance must follow the observation within five minutes and remain fresh at the selected verification time.",
("assessment.installed_composition",),
)
)
receipt_rows = [
item for item in receipt.get("artifacts", []) if isinstance(item, dict)
]
rows_by_package: dict[str, dict[str, Any]] = {}
duplicate_packages: set[str] = set()
for row in receipt_rows:
package_name = str(row.get("package_name") or "")
if package_name in rows_by_package:
duplicate_packages.add(package_name)
else:
rows_by_package[package_name] = row
expected_packages = set(expected_by_package)
if duplicate_packages or set(rows_by_package) != expected_packages:
binding_valid = False
findings.append(
EvidenceFinding(
"blocker",
"installer_receipt_artifact_set_mismatch",
"Installer receipt must bind exactly one row for every expected installed distribution.",
("assessment.installed_composition",),
)
)
bound: set[str] = set()
for package_name, (_, catalog_entry) in sorted(expected_by_package.items()):
row = rows_by_package.get(package_name)
installed = installed_artifacts.get(package_name)
record = installed.get("record_integrity") if isinstance(installed, dict) else None
observed_payload = (
record.get("installed_payload_identity") if isinstance(record, dict) else None
)
catalog_identity = catalog_by_package.get(package_name)
if (
row is None
or catalog_identity is None
or row.get("package_version") != catalog_entry.get("version")
or row.get("catalog_archive_sha256")
!= catalog_identity.get("archive_sha256")
or row.get("installed_payload") != observed_payload
):
binding_valid = False
findings.append(
EvidenceFinding(
"blocker",
"installer_receipt_artifact_mismatch",
f"Installer receipt does not bind the observed {package_name!r} payload to its signed catalog artifact.",
("assessment.installed_composition",),
)
)
else:
bound.add(package_name)
keys, key_findings = _installer_receipt_keys(
authority_keyring=authority_keyring,
issued_at=issued_at,
forbidden_public_keys=forbidden_public_keys,
)
findings.extend(key_findings)
signature_payload = dict(receipt)
signature_payload.pop("signatures", None)
signature_bytes = canonical_bytes(signature_payload)
signature_valid = False
seen_ids: set[str] = set()
duplicate_ids = False
for signature in receipt.get("signatures", []):
if not isinstance(signature, dict):
continue
key_id = str(signature.get("key_id") or "")
if key_id in seen_ids:
duplicate_ids = True
continue
seen_ids.add(key_id)
public_key = keys.get(key_id)
if public_key is None or signature.get("algorithm") != "ed25519":
continue
try:
encoded = base64.b64decode(str(signature.get("value") or ""), validate=True)
Ed25519PublicKey.from_public_bytes(public_key).verify(
encoded, signature_bytes
)
signature_valid = True
except (ValueError, InvalidSignature):
continue
if duplicate_ids or not signature_valid:
findings.append(
EvidenceFinding(
"blocker",
"installer_receipt_signature_untrusted",
"Installer receipt has no unique valid signature from an authorized independent installer key.",
("assessment.installed_composition",),
)
)
if not binding_valid or not signature_valid or key_findings:
return set(), tuple(findings), receipt_digest
return bound, tuple(findings), receipt_digest
def _installer_receipt_keys(
*,
authority_keyring: dict[str, Any],
issued_at: datetime | None,
forbidden_public_keys: frozenset[bytes],
) -> tuple[dict[str, bytes], tuple[EvidenceFinding, ...]]:
findings: list[EvidenceFinding] = []
result: dict[str, bytes] = {}
raw_keys = authority_keyring.get("keys")
if not isinstance(raw_keys, list) or issued_at is None:
return {}, (
EvidenceFinding(
"blocker",
"installer_authority_untrusted",
"Installer receipt authority keyring or issuance time is invalid.",
("assessment.installed_composition",),
),
)
seen_ids: set[str] = set()
seen_material: set[bytes] = set()
malformed = False
for item in raw_keys:
if not isinstance(item, dict):
malformed = True
continue
key_id = str(item.get("key_id") or "")
try:
public_key = base64.b64decode(str(item.get("public_key") or ""), validate=True)
Ed25519PublicKey.from_public_bytes(public_key)
except ValueError:
malformed = True
continue
not_before = _datetime(item.get("not_before"))
not_after = _datetime(item.get("not_after"))
interval_valid = not (
not_before is not None
and not_after is not None
and not_before >= not_after
)
if (
OPAQUE_ID_PATTERN.fullmatch(key_id) is None
or key_id in seen_ids
or public_key in seen_material
or public_key in forbidden_public_keys
or item.get("allowed_scopes") != ["installed_release_origin"]
or not interval_valid
):
malformed = True
continue
seen_ids.add(key_id)
seen_material.add(public_key)
status = item.get("status")
active_at_issue = (
(not_before is None or issued_at >= not_before)
and (not_after is None or issued_at < not_after)
)
historically_retired = status == "retired" and not_after is not None
if active_at_issue and (
status in {"active", "next"} or historically_retired
):
result[key_id] = public_key
if malformed or not result:
findings.append(
EvidenceFinding(
"blocker",
"installer_authority_untrusted",
"Installer authority keyring is malformed, reuses another trust-domain key, or has no role-scoped key valid at receipt issuance.",
("assessment.installed_composition",),
)
)
return {}, tuple(findings)
return result, ()
def review_boundary_evidence( def review_boundary_evidence(
*, *,
assessment: dict[str, Any], assessment: dict[str, Any],
@@ -1606,13 +2134,17 @@ def _record_integrity(
"missing_file_count": 0, "missing_file_count": 0,
"mismatched_file_count": 0, "mismatched_file_count": 0,
} }
identities = {
"artifact_payload_identity": None,
"installed_payload_identity": None,
}
try: try:
distribution_root = Path(distribution.locate_file("")).resolve() distribution_root = Path(distribution.locate_file("")).resolve()
installation_root = Path(sys.prefix).resolve() installation_root = Path(sys.prefix).resolve()
except Exception: except Exception:
return {"status": "unavailable", **counts} return {"status": "unavailable", **counts, **identities}
if not _trusted_distribution_root(distribution_root): if not _trusted_distribution_root(distribution_root):
return {"status": "unavailable", **counts} return {"status": "unavailable", **counts, **identities}
entries, malformed_rows, record_status = _read_record_entries( entries, malformed_rows, record_status = _read_record_entries(
distribution=distribution, distribution=distribution,
distribution_root=distribution_root, distribution_root=distribution_root,
@@ -1620,13 +2152,13 @@ def _record_integrity(
) )
if record_status == "limit-exceeded": if record_status == "limit-exceeded":
budget.remaining_files = 0 budget.remaining_files = 0
return {"status": "limit-exceeded", **counts} return {"status": "limit-exceeded", **counts, **identities}
if record_status != "ok": if record_status != "ok":
counts["unverifiable_file_count"] = malformed_rows counts["unverifiable_file_count"] = malformed_rows
return {"status": "unavailable", **counts} return {"status": "unavailable", **counts, **identities}
record_file_count = len(entries) + malformed_rows record_file_count = len(entries) + malformed_rows
if record_file_count == 0: if record_file_count == 0:
return {"status": "unavailable", **counts} return {"status": "unavailable", **counts, **identities}
budget.remaining_files -= record_file_count budget.remaining_files -= record_file_count
counts["unverifiable_file_count"] = malformed_rows counts["unverifiable_file_count"] = malformed_rows
declared_scripts = _declared_distribution_scripts(distribution) declared_scripts = _declared_distribution_scripts(distribution)
@@ -1666,6 +2198,8 @@ def _record_integrity(
} }
total_hashed_bytes = 0 total_hashed_bytes = 0
limit_exceeded = False limit_exceeded = False
artifact_payload_rows: list[dict[str, object]] = []
installed_payload_rows: list[dict[str, object]] = []
for entry, resolved_path in resolved_entries: for entry, resolved_path in resolved_entries:
if resolved_path is None: if resolved_path is None:
counts["unverifiable_file_count"] += 1 counts["unverifiable_file_count"] += 1
@@ -1731,6 +2265,31 @@ def _record_integrity(
continue continue
if hmac.compare_digest(actual, expected): if hmac.compare_digest(actual, expected):
counts["hashed_file_count"] += 1 counts["hashed_file_count"] += 1
installed_path = _installed_payload_path(
resolved_path,
distribution_root=distribution_root,
installation_root=installation_root,
declared_scripts=declared_scripts,
)
if installed_path is None:
counts["unverifiable_file_count"] += 1
continue
row = {
"path": installed_path,
"sha256": actual.hex(),
"size": file_stat.st_size,
}
installed_payload_rows.append(row)
artifact_path = _artifact_payload_path(
resolved_path,
distribution_root=distribution_root,
installation_root=installation_root,
declared_scripts=declared_scripts,
)
if artifact_path is not None and not _installer_generated_metadata(
resolved_path, distribution_root=distribution_root
):
artifact_payload_rows.append({**row, "path": artifact_path})
else: else:
counts["mismatched_file_count"] += 1 counts["mismatched_file_count"] += 1
if limit_exceeded: if limit_exceeded:
@@ -1743,7 +2302,85 @@ def _record_integrity(
status = "partial" status = "partial"
else: else:
status = "verified" status = "verified"
return {"status": status, **counts} if status == "verified":
installed_identity = _payload_identity(
algorithm=INSTALLED_PAYLOAD_ALGORITHM,
rows=installed_payload_rows,
)
artifact_identity = _payload_identity(
algorithm=WHEEL_PAYLOAD_ALGORITHM,
rows=artifact_payload_rows,
)
if installed_identity is None or artifact_identity is None:
status = "partial"
counts["unverifiable_file_count"] += 1
else:
identities["installed_payload_identity"] = installed_identity
identities["artifact_payload_identity"] = artifact_identity
return {"status": status, **counts, **identities}
def _payload_identity(
*, algorithm: str, rows: list[dict[str, object]]
) -> dict[str, object] | None:
ordered = sorted(rows, key=lambda item: str(item["path"]))
paths = [str(item["path"]) for item in ordered]
if not ordered or len(set(paths)) != len(paths):
return None
return {
"algorithm": algorithm,
"sha256": payload_identity_sha256(algorithm=algorithm, rows=ordered),
"file_count": len(ordered),
}
def _installed_payload_path(
path: Path,
*,
distribution_root: Path,
installation_root: Path,
declared_scripts: frozenset[str],
) -> str | None:
if _is_relative_to(path, distribution_root):
return path.relative_to(distribution_root).as_posix()
for script_root in (
(installation_root / "bin").resolve(),
(installation_root / "Scripts").resolve(),
):
if path.parent == script_root and path.name in declared_scripts:
return f"@scripts/{path.name}"
if _is_relative_to(path, installation_root):
return f"@data/{path.relative_to(installation_root).as_posix()}"
return None
def _artifact_payload_path(
path: Path,
*,
distribution_root: Path,
installation_root: Path,
declared_scripts: frozenset[str],
) -> str | None:
installed = _installed_payload_path(
path,
distribution_root=distribution_root,
installation_root=installation_root,
declared_scripts=declared_scripts,
)
return None if installed is None or installed.startswith("@scripts/") else installed
def _installer_generated_metadata(
path: Path, *, distribution_root: Path
) -> bool:
if not _is_relative_to(path, distribution_root):
return False
relative = path.relative_to(distribution_root)
return (
len(relative.parts) >= 2
and relative.parent.name.endswith(".dist-info")
and relative.name in {"direct_url.json", "INSTALLER", "REQUESTED"}
)
def _resolve_record_path( def _resolve_record_path(
@@ -1867,12 +2504,25 @@ def _record_integrity_semantics_valid(record: Mapping[str, Any]) -> bool:
missing = counts["missing_file_count"] missing = counts["missing_file_count"]
mismatched = counts["mismatched_file_count"] mismatched = counts["mismatched_file_count"]
if status == "verified": if status == "verified":
artifact_identity = record.get("artifact_payload_identity")
installed_identity = record.get("installed_payload_identity")
return ( return (
hashed > 0 hashed > 0
and counts["permitted_unhashed_file_count"] > 0 and counts["permitted_unhashed_file_count"] > 0
and unverifiable == 0 and unverifiable == 0
and missing == 0 and missing == 0
and mismatched == 0 and mismatched == 0
and _payload_identity_semantics_valid(
artifact_identity,
algorithm=WHEEL_PAYLOAD_ALGORITHM,
maximum_files=hashed,
)
and _payload_identity_semantics_valid(
installed_identity,
algorithm=INSTALLED_PAYLOAD_ALGORITHM,
maximum_files=hashed,
exact_files=hashed,
)
) )
if status == "partial": if status == "partial":
return hashed > 0 and unverifiable > 0 and missing == 0 and mismatched == 0 return hashed > 0 and unverifiable > 0 and missing == 0 and mismatched == 0
@@ -1885,6 +2535,31 @@ def _record_integrity_semantics_valid(record: Mapping[str, Any]) -> bool:
return False return False
def _payload_identity_semantics_valid(
value: object,
*,
algorithm: str,
maximum_files: int,
exact_files: int | None = None,
) -> bool:
if not isinstance(value, Mapping) or set(value) != {
"algorithm",
"sha256",
"file_count",
}:
return False
file_count = value.get("file_count")
return (
value.get("algorithm") == algorithm
and isinstance(value.get("sha256"), str)
and SHA256_PATTERN.fullmatch(str(value["sha256"])) is not None
and isinstance(file_count, int)
and not isinstance(file_count, bool)
and 0 < file_count <= maximum_files
and (exact_files is None or file_count == exact_files)
)
def _permitted_unhashed_record_path( def _permitted_unhashed_record_path(
path: Path, path: Path,
*, *,

204
tools/assessments/govoplan_assessment/installer_receipt.py Normal file
View File

@@ -0,0 +1,204 @@
"""Issuance of role-scoped receipts from same-process installed observations."""
from __future__ import annotations
import base64
from datetime import UTC, datetime
from pathlib import Path
from typing import Any, Mapping
from cryptography.hazmat.primitives.asymmetric.ed25519 import Ed25519PrivateKey
from .capability_fit import canonical_hash
from .evidence import (
MAX_LOCAL_OBSERVATION_AGE,
OPAQUE_ID_PATTERN,
_catalog_artifact_identities,
_record_integrity_semantics_valid,
canonical_bytes,
canonical_sha256,
normalize_package_name,
)
from govoplan_release.artifact_identity import inspect_python_wheel
def issue_installer_receipt(
*,
assessment: Mapping[str, Any],
catalog: Mapping[str, Any],
installed_evidence: dict[str, Any],
receipt_id: str,
key_id: str,
private_key: Ed25519PrivateKey,
consumed_artifacts: Mapping[str, Path | str] | None = None,
issued_at: datetime | None = None,
same_process_observation: bool = False,
) -> dict[str, Any]:
"""Sign a receipt only for a fresh observation collected by this process.
File-based evidence is intentionally not an admitted issuance input. The CLI
collector calls this function directly with its in-memory observation.
"""
if same_process_observation is not True:
raise ValueError("installer receipts require a same-process observation")
if OPAQUE_ID_PATTERN.fullmatch(receipt_id) is None:
raise ValueError("receipt ID must be a bounded opaque ID")
if OPAQUE_ID_PATTERN.fullmatch(key_id) is None:
raise ValueError("installer signing key ID must be a bounded opaque ID")
if not isinstance(consumed_artifacts, Mapping) or not consumed_artifacts:
raise ValueError("installer receipt issuance requires exact consumed wheels")
release = catalog.get("release")
raw_artifacts = release.get("artifacts") if isinstance(release, Mapping) else None
catalog_artifacts, artifact_findings = _catalog_artifact_identities(raw_artifacts)
if artifact_findings:
raise ValueError("signed catalog artifact manifest is invalid")
evidence_rows = installed_evidence.get("artifacts")
if not isinstance(evidence_rows, list) or not evidence_rows:
raise ValueError("installed evidence has no artifact observations")
expected_packages = _expected_packages(assessment=assessment, catalog=catalog)
receipt_rows: list[dict[str, Any]] = []
seen: set[str] = set()
for artifact in evidence_rows:
if not isinstance(artifact, dict):
raise ValueError("installed evidence contains a malformed artifact")
package_name = normalize_package_name(str(artifact.get("package_name") or ""))
package_version = str(artifact.get("package_version") or "")
if package_name in seen:
raise ValueError("installed evidence contains duplicate packages")
seen.add(package_name)
catalog_artifact = catalog_artifacts.get(package_name)
record = artifact.get("record_integrity")
installed_payload = (
record.get("installed_payload_identity")
if isinstance(record, Mapping)
else None
)
if (
catalog_artifact is None
or catalog_artifact.get("package_version") != package_version
or not isinstance(record, Mapping)
or record.get("status") != "verified"
or not _record_integrity_semantics_valid(record)
or not isinstance(installed_payload, Mapping)
):
raise ValueError(
"installed payload is not a verified match for a catalog artifact"
)
artifact_path = consumed_artifacts.get(package_name)
if artifact_path is None:
raise ValueError("every installed package requires its exact consumed wheel")
consumed = inspect_python_wheel(artifact_path)
if (
consumed.package_name != package_name
or consumed.package_version != package_version
or consumed.archive_sha256 != catalog_artifact.get("archive_sha256")
or consumed.catalog_payload().get("installed_payload")
!= catalog_artifact.get("installed_payload")
or record.get("artifact_payload_identity")
!= catalog_artifact.get("installed_payload")
):
raise ValueError(
"consumed wheel or observed wheel payload differs from the signed catalog identity"
)
receipt_rows.append(
{
"package_name": package_name,
"package_version": package_version,
"catalog_archive_sha256": catalog_artifact["archive_sha256"],
"installed_payload": dict(installed_payload),
}
)
if seen != expected_packages:
raise ValueError(
"installed evidence must contain exactly the enabled assessed catalog packages"
)
if set(consumed_artifacts) != expected_packages:
raise ValueError("consumed wheel set must exactly match enabled packages")
receipt_rows.sort(key=lambda item: (item["package_name"], item["package_version"]))
observed_at = issued_at or datetime.now(tz=UTC)
if observed_at.tzinfo is None:
raise ValueError("installer receipt issuance time must include a timezone")
collected_at = _datetime(installed_evidence.get("collected_at"))
if (
collected_at is None
or observed_at < collected_at
or observed_at - collected_at > MAX_LOCAL_OBSERVATION_AGE
):
raise ValueError(
"installer receipt issuance must follow live collection within five minutes"
)
assessment_release = assessment.get("release")
assessment_release_ref = (
assessment_release.get("ref")
if isinstance(assessment_release, Mapping)
else None
)
receipt: dict[str, Any] = {
"$schema": "./installer-receipt.schema.json",
"schema_version": "0.1.0",
"evidence_kind": "govoplan.installer-receipt",
"receipt_id": receipt_id,
"assessment_id": assessment.get("assessment_id"),
"assessment_release": assessment_release_ref,
"installed_evidence_sha256": canonical_sha256(installed_evidence),
"catalog": {
"channel": catalog.get("channel"),
"sequence": catalog.get("sequence"),
"sha256": canonical_hash(catalog),
},
"issued_at": observed_at.astimezone(UTC).isoformat().replace("+00:00", "Z"),
"artifacts": receipt_rows,
}
receipt["signatures"] = [
{
"algorithm": "ed25519",
"key_id": key_id,
"value": base64.b64encode(
private_key.sign(canonical_bytes(receipt))
).decode("ascii"),
}
]
return receipt
def _expected_packages(
*, assessment: Mapping[str, Any], catalog: Mapping[str, Any]
) -> set[str]:
entries: dict[str, Mapping[str, Any]] = {}
core = catalog.get("core_release")
if isinstance(core, Mapping):
entries["core"] = core
modules = catalog.get("modules")
if isinstance(modules, list):
for entry in modules:
if isinstance(entry, Mapping) and isinstance(entry.get("module_id"), str):
entries[str(entry["module_id"])] = entry
expected: set[str] = set()
composition = assessment.get("composition")
if not isinstance(composition, list):
raise ValueError("assessment composition is unavailable")
for component in composition:
if not isinstance(component, Mapping) or component.get("enabled") is not True:
continue
entry = entries.get(str(component.get("module_id") or ""))
package = entry.get("python_package") if isinstance(entry, Mapping) else None
if not isinstance(package, str):
raise ValueError("enabled assessment component has no catalog package")
normalized = normalize_package_name(package)
if normalized in expected:
raise ValueError("enabled assessment packages are ambiguous")
expected.add(normalized)
if not expected:
raise ValueError("assessment has no enabled catalog packages")
return expected
def _datetime(value: object) -> datetime | None:
if not isinstance(value, str):
return None
try:
parsed = datetime.fromisoformat(value.replace("Z", "+00:00"))
except ValueError:
return None
return parsed.astimezone(UTC) if parsed.tzinfo is not None else None

170
tools/assessments/installer-receipt.py Normal file
View File

@@ -0,0 +1,170 @@
#!/usr/bin/env python3
"""Collect live installed payloads and issue an independently signed receipt."""
from __future__ import annotations
import argparse
import json
from pathlib import Path
import sys
META_ROOT = Path(__file__).resolve().parents[2]
for tools_root in (META_ROOT / "tools" / "assessments", META_ROOT / "tools" / "release"):
if str(tools_root) not in sys.path:
sys.path.insert(0, str(tools_root))
from cryptography.hazmat.primitives import serialization # noqa: E402
from cryptography.hazmat.primitives.asymmetric.ed25519 import ( # noqa: E402
Ed25519PrivateKey,
)
from govoplan_assessment import collect_installed_composition # noqa: E402
from govoplan_assessment.atomic_io import ( # noqa: E402
AtomicJsonWriteError,
atomic_write_json,
)
from govoplan_assessment.capability_fit import ( # noqa: E402
canonical_hash,
review_capability_fit,
)
from govoplan_assessment.evidence import validate_payload # noqa: E402
from govoplan_assessment.installer_receipt import ( # noqa: E402
issue_installer_receipt,
)
MAX_INPUT_BYTES = 16 * 1024 * 1024
MAX_OUTPUT_BYTES = 4 * 1024 * 1024
def main(argv: list[str] | None = None) -> int:
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument("--assessment", type=Path, required=True)
parser.add_argument("--assessment-schema", type=Path, default=META_ROOT / "docs" / "capability-fit.schema.json")
parser.add_argument("--catalog", type=Path, required=True)
parser.add_argument("--keyring", type=Path, required=True)
parser.add_argument("--trusted-keyring", type=Path, required=True)
parser.add_argument("--receipt-id", required=True)
parser.add_argument("--signing-key", required=True, metavar="KEY_ID=/PATH/PRIVATE.pem")
parser.add_argument(
"--python-artifact",
action="append",
default=[],
required=True,
metavar="PACKAGE=/PATH/TO/CONSUMED.whl",
help="Exact wheel consumed by this installer; repeat for every package.",
)
parser.add_argument("--evidence-output", type=Path, required=True)
parser.add_argument("--receipt-output", type=Path, required=True)
parser.add_argument("--installed-evidence-schema", type=Path, default=META_ROOT / "docs" / "installed-composition-evidence.schema.json")
parser.add_argument("--receipt-schema", type=Path, default=META_ROOT / "docs" / "installer-receipt.schema.json")
args = parser.parse_args(argv)
if args.evidence_output.resolve() == args.receipt_output.resolve():
parser.error("evidence and receipt output paths must differ")
assessment = read_object(args.assessment, label="assessment")
assessment_schema = read_object(args.assessment_schema, label="assessment schema")
catalog = read_object(args.catalog, label="catalog")
keyring = read_object(args.keyring, label="published keyring")
trusted_keyring = read_object(args.trusted_keyring, label="trusted keyring")
evidence_schema = read_object(args.installed_evidence_schema, label="installed evidence schema")
receipt_schema = read_object(args.receipt_schema, label="installer receipt schema")
release = catalog.get("release")
if not isinstance(release, dict) or release.get("keyring_sha256") != canonical_hash(keyring):
parser.error("catalog does not pin the supplied published keyring")
evidence = collect_installed_composition(assessment=assessment)
if validate_payload(payload=evidence, schema=evidence_schema):
parser.error("live installed observation does not satisfy its bounded schema")
report = review_capability_fit(
assessment=assessment,
schema=assessment_schema,
catalog=catalog,
published_keyring=keyring,
trusted_keyring=trusted_keyring,
workspace_root=None,
installed_evidence=evidence,
installed_evidence_schema=evidence_schema,
installed_evidence_mode="direct_local",
)
required_scopes = (
"catalog_signature_and_keyring",
"catalog_signature_and_trusted_keyring",
"published_keyring_hash",
"release_metadata",
"installed_artifacts",
"installed_record_integrity",
)
if any(report["proof_scope"].get(scope, {}).get("valid") is not True for scope in required_scopes):
parser.error("trusted catalog and live installed-composition checks must pass before receipt issuance")
key_id, private_key = read_signing_key(args.signing_key)
consumed_artifacts = parse_package_paths(tuple(args.python_artifact))
receipt = issue_installer_receipt(
assessment=assessment,
catalog=catalog,
installed_evidence=evidence,
receipt_id=args.receipt_id,
key_id=key_id,
private_key=private_key,
consumed_artifacts=consumed_artifacts,
same_process_observation=True,
)
if validate_payload(payload=receipt, schema=receipt_schema):
parser.error("issued installer receipt does not satisfy its bounded schema")
write_object(args.evidence_output, evidence, label="installed evidence")
write_object(args.receipt_output, receipt, label="installer receipt")
print(json.dumps({"receipt_id": args.receipt_id, "evidence_output": str(args.evidence_output), "receipt_output": str(args.receipt_output)}, sort_keys=True))
return 0
def read_object(path: Path, *, label: str) -> dict[str, object]:
try:
if path.stat().st_size > MAX_INPUT_BYTES:
raise ValueError("input exceeds size limit")
encoded = path.read_bytes()
payload = json.loads(encoded.decode("utf-8"))
except (OSError, UnicodeDecodeError, json.JSONDecodeError, ValueError) as exc:
raise SystemExit(f"Could not read {label}") from exc
if not isinstance(payload, dict):
raise SystemExit(f"{label.capitalize()} must be a JSON object")
return payload
def read_signing_key(value: str) -> tuple[str, Ed25519PrivateKey]:
key_id, separator, path_text = value.partition("=")
if not separator or not key_id or not path_text:
raise SystemExit("--signing-key must use KEY_ID=/path/to/private.pem")
try:
key = serialization.load_pem_private_key(Path(path_text).expanduser().read_bytes(), password=None)
except (OSError, ValueError) as exc:
raise SystemExit("Could not read installer signing key") from exc
if not isinstance(key, Ed25519PrivateKey):
raise SystemExit("Installer signing key must be Ed25519")
return key_id, key
def parse_package_paths(values: tuple[str, ...]) -> dict[str, Path]:
result: dict[str, Path] = {}
for value in values:
package, separator, path_text = value.partition("=")
package = package.strip()
path_text = path_text.strip()
if not separator or not package or not path_text or package in result:
raise SystemExit(
"--python-artifact must uniquely use PACKAGE=/path/to/consumed.whl"
)
result[package] = Path(path_text).expanduser()
return result
def write_object(path: Path, payload: dict[str, object], *, label: str) -> None:
try:
atomic_write_json(path, payload, max_bytes=MAX_OUTPUT_BYTES)
except AtomicJsonWriteError as exc:
raise SystemExit(f"Could not securely write {label}") from exc
if __name__ == "__main__":
raise SystemExit(main())

120
tools/release/govoplan_release/selective_catalog.py
View File

@@ -5,6 +5,7 @@ from __future__ import annotations
import base64 import base64
from datetime import UTC, datetime, timedelta from datetime import UTC, datetime, timedelta
import json import json
import os
from pathlib import Path from pathlib import Path
import re import re
from typing import Any from typing import Any
@@ -15,6 +16,11 @@ from cryptography.hazmat.primitives.asymmetric.ed25519 import Ed25519PrivateKey
from govoplan_core.core.module_package_catalog import validate_module_package_catalog from govoplan_core.core.module_package_catalog import validate_module_package_catalog
from .catalog import DEFAULT_PUBLIC_BASE_URL, canonical_hash, fetch_json from .catalog import DEFAULT_PUBLIC_BASE_URL, canonical_hash, fetch_json
from .artifact_identity import inspect_python_wheel
from .candidate_artifact import (
harden_private_candidate_tree,
validate_release_channel,
)
from .catalog_entry_synthesis import ( from .catalog_entry_synthesis import (
synthesize_repository_catalog_entries, synthesize_repository_catalog_entries,
validate_initial_entry_closure, validate_initial_entry_closure,
@@ -52,7 +58,9 @@ def build_selective_catalog_candidate(
sequence: int | None = None, sequence: int | None = None,
check_public: bool = True, check_public: bool = True,
write_summary: bool = True, write_summary: bool = True,
python_artifacts: dict[str, Path | str] | None = None,
) -> SelectiveCatalogCandidate: ) -> SelectiveCatalogCandidate:
channel = validate_release_channel(channel)
if not repo_versions: if not repo_versions:
raise ValueError("At least one repo version must be provided.") raise ValueError("At least one repo version must be provided.")
parsed_keys = tuple(parse_signing_key(value) for value in signing_keys) parsed_keys = tuple(parse_signing_key(value) for value in signing_keys)
@@ -107,6 +115,13 @@ def build_selective_catalog_candidate(
repository_base=repository_base.rstrip("/"), repository_base=repository_base.rstrip("/"),
workspace=workspace, workspace=workspace,
) )
changes.extend(
apply_python_artifact_identities(
candidate,
repo_versions=repo_versions,
python_artifacts=python_artifacts or {},
)
)
enforce_complete_catalog_source_provenance( enforce_complete_catalog_source_provenance(
payload=candidate, payload=candidate,
workspace=workspace, workspace=workspace,
@@ -128,10 +143,15 @@ def build_selective_catalog_candidate(
candidate.pop("signatures", None) candidate.pop("signatures", None)
candidate["signatures"] = [signature(candidate, key_id=key_id, private_key=private_key) for key_id, private_key in parsed_keys] candidate["signatures"] = [signature(candidate, key_id=key_id, private_key=private_key) for key_id, private_key in parsed_keys]
catalog_path.parent.mkdir(parents=True, exist_ok=True) output_root.mkdir(mode=0o700, parents=True, exist_ok=True)
harden_private_candidate_tree(output_root)
catalog_path.parent.mkdir(mode=0o700, parents=True, exist_ok=True)
os.chmod(catalog_path.parent, 0o700, follow_symlinks=False)
catalog_path.write_text(json.dumps(candidate, indent=2, sort_keys=True) + "\n", encoding="utf-8") catalog_path.write_text(json.dumps(candidate, indent=2, sort_keys=True) + "\n", encoding="utf-8")
os.chmod(catalog_path, 0o600, follow_symlinks=False)
keyring_path.write_text(json.dumps(keyring_payload, indent=2, sort_keys=True) + "\n", encoding="utf-8") keyring_path.write_text(json.dumps(keyring_payload, indent=2, sort_keys=True) + "\n", encoding="utf-8")
os.chmod(keyring_path, 0o600, follow_symlinks=False)
module_directory_files = write_module_directory( module_directory_files = write_module_directory(
catalog_payload=candidate, catalog_payload=candidate,
keyring_payload=keyring_payload, keyring_payload=keyring_payload,
@@ -196,6 +216,7 @@ def build_selective_catalog_candidate(
) )
if summary_path is not None: if summary_path is not None:
summary_path.write_text(json.dumps(dataclass_payload(result), indent=2, sort_keys=True) + "\n", encoding="utf-8") summary_path.write_text(json.dumps(dataclass_payload(result), indent=2, sort_keys=True) + "\n", encoding="utf-8")
harden_private_candidate_tree(output_root)
return result return result
@@ -412,6 +433,95 @@ def module_entry_repo(entry: dict[str, Any]) -> str | None:
return str(package).split("[", 1)[0] if isinstance(package, str) and package.startswith("govoplan-") else None return str(package).split("[", 1)[0] if isinstance(package, str) and package.startswith("govoplan-") else None
def apply_python_artifact_identities(
payload: dict[str, Any],
*,
repo_versions: dict[str, str],
python_artifacts: dict[str, Path | str],
) -> list[CatalogEntryChange]:
"""Replace selected release identities with hashes computed from built wheels.
A version update without a corresponding built artifact deliberately removes
any stale identity for that package. Callers can still prepare a source-only
candidate, but it cannot later establish catalog-anchored installed origin.
"""
unknown = sorted(set(python_artifacts) - set(repo_versions))
if unknown:
raise ValueError(
"Built Python artifacts were supplied for unselected repositories: "
+ ", ".join(unknown)
)
package_by_repo: dict[str, str] = {}
core = payload.get("core_release")
if isinstance(core, dict):
package = core.get("python_package")
if isinstance(package, str):
package_by_repo["govoplan-core"] = package
modules = payload.get("modules")
if isinstance(modules, list):
for entry in modules:
if not isinstance(entry, dict):
continue
repo = module_entry_repo(entry)
package = entry.get("python_package")
if repo in repo_versions and isinstance(package, str):
package_by_repo[repo] = package
unmapped_artifacts = sorted(set(python_artifacts) - set(package_by_repo))
if unmapped_artifacts:
raise ValueError(
"Built artifacts have no catalog Python package mapping: "
+ ", ".join(unmapped_artifacts)
)
release = payload.get("release")
if not isinstance(release, dict):
raise ValueError("Catalog payload has no release object.")
existing = release.get("artifacts", [])
if not isinstance(existing, list) or any(not isinstance(item, dict) for item in existing):
raise ValueError("Catalog release.artifacts must be a list of objects.")
selected_packages = {
package_by_repo[repo] for repo in repo_versions if repo in package_by_repo
}
retained = [
item
for item in existing
if str(item.get("package_name") or "") not in selected_packages
]
changes: list[CatalogEntryChange] = []
for repo, artifact_path in sorted(python_artifacts.items()):
identity = inspect_python_wheel(artifact_path)
expected_package = package_by_repo[repo]
expected_version = repo_versions[repo].removeprefix("v")
if identity.package_name != expected_package or identity.package_version != expected_version:
raise ValueError(
f"Built artifact for {repo} identifies {identity.package_name} "
f"{identity.package_version}, expected {expected_package} {expected_version}."
)
retained.append(identity.catalog_payload())
changes.append(
CatalogEntryChange(
repo=repo,
module_id=None,
field="release.artifact",
before=None,
after=identity.archive_sha256,
)
)
retained.sort(
key=lambda item: (
str(item.get("package_name") or ""),
str(item.get("package_version") or ""),
str(item.get("archive_sha256") or ""),
)
)
if retained:
release["artifacts"] = retained
else:
release.pop("artifacts", None)
return changes
def update_field(target: dict[str, Any], *, repo: str, module_id: str | None, field: str, value: str) -> list[CatalogEntryChange]: def update_field(target: dict[str, Any], *, repo: str, module_id: str | None, field: str, value: str) -> list[CatalogEntryChange]:
before = target.get(field) before = target.get(field)
before_text = before if isinstance(before, str) else None before_text = before if isinstance(before, str) else None
@@ -533,7 +643,13 @@ def resolve_output_dir(*, output_dir: Path | str | None, channel: str, generated
if output_dir is not None: if output_dir is not None:
return Path(output_dir).expanduser() return Path(output_dir).expanduser()
stamp = generated_at.strftime("%Y%m%d-%H%M%S") stamp = generated_at.strftime("%Y%m%d-%H%M%S")
return Path.cwd() / "runtime" / "release-candidates" / f"{channel}-{stamp}" configured_state = os.getenv("XDG_STATE_HOME", "").strip()
state_root = (
Path(configured_state).expanduser()
if configured_state
else Path.home() / ".local" / "state"
)
return state_root / "govoplan" / "release-candidates" / f"{channel}-{stamp}"
def json_datetime(value: datetime) -> str: def json_datetime(value: datetime) -> str:

34
tools/release/release-catalog.py
View File

@@ -23,8 +23,25 @@ def main() -> int:
selective.add_argument("--channel", default="stable") selective.add_argument("--channel", default="stable")
selective.add_argument("--repo-version", action="append", default=[], metavar="REPO=VERSION", required=True) selective.add_argument("--repo-version", action="append", default=[], metavar="REPO=VERSION", required=True)
selective.add_argument("--catalog-signing-key", action="append", default=[], metavar="KEY_ID=PRIVATE_KEY", required=True) selective.add_argument("--catalog-signing-key", action="append", default=[], metavar="KEY_ID=PRIVATE_KEY", required=True)
selective.add_argument(
"--python-artifact",
action="append",
default=[],
metavar="REPO=/PATH/TO/WHEEL",
help=(
"Built immutable wheel whose archive and install-stable payload identity "
"will be computed into the signed catalog; may be repeated."
),
)
selective.add_argument("--base-catalog", help="Catalog path or URL to use as the source. Defaults to local channel, then public channel.") selective.add_argument("--base-catalog", help="Catalog path or URL to use as the source. Defaults to local channel, then public channel.")
selective.add_argument("--output-dir", type=Path, help="Candidate output directory. Defaults to runtime/release-candidates/<channel>-<timestamp>.") selective.add_argument(
"--output-dir",
type=Path,
help=(
"Private candidate output directory. Defaults below "
"$XDG_STATE_HOME/govoplan/release-candidates (or ~/.local/state)."
),
)
selective.add_argument("--public-base-url", default="https://govoplan.add-ideas.de") selective.add_argument("--public-base-url", default="https://govoplan.add-ideas.de")
selective.add_argument("--repository-base", default="git+ssh://git@git.add-ideas.de/add-ideas") selective.add_argument("--repository-base", default="git+ssh://git@git.add-ideas.de/add-ideas")
selective.add_argument("--source-remote", default="origin", help="Configured Git remote containing immutable source tags.") selective.add_argument("--source-remote", default="origin", help="Configured Git remote containing immutable source tags.")
@@ -74,6 +91,7 @@ def main() -> int:
expires_days=args.expires_days, expires_days=args.expires_days,
sequence=args.sequence, sequence=args.sequence,
check_public=not args.skip_public_check, check_public=not args.skip_public_check,
python_artifacts=parse_repo_paths(tuple(args.python_artifact)),
) )
payload = to_jsonable(result) payload = to_jsonable(result)
if args.json: if args.json:
@@ -144,6 +162,20 @@ def parse_repo_versions(values: tuple[str, ...]) -> dict[str, str]:
return result return result
def parse_repo_paths(values: tuple[str, ...]) -> dict[str, Path]:
result: dict[str, Path] = {}
for value in values:
if "=" not in value:
raise SystemExit(f"--python-artifact must use REPO=/path/to/wheel: {value}")
repo, path_text = value.split("=", 1)
repo = repo.strip()
path_text = path_text.strip()
if not repo or not path_text or repo in result:
raise SystemExit(f"--python-artifact must uniquely use REPO=/path/to/wheel: {value}")
result[repo] = Path(path_text).expanduser()
return result
def print_text_summary(payload: dict[str, object]) -> None: def print_text_summary(payload: dict[str, object]) -> None:
print("Selective catalog candidate") print("Selective catalog candidate")
for key in ( for key in (