Prepare GeoIntel 1.0.0 release candidate

scripts/build_release_package.py

@@ -0,0 +1,290 @@
+#!/usr/bin/env python3
+"""Build or verify a checksummed and SSH-signed GeoIntel release package."""
+
+from __future__ import annotations
+
+import argparse
+import hashlib
+import json
+import os
+import re
+import subprocess
+import sys
+from datetime import datetime, timezone
+from pathlib import Path
+from typing import Sequence
+
+
+ROOT = Path(__file__).resolve().parents[1]
+MANIFEST_NAME = "release-manifest.json"
+SIGNATURE_NAME = f"{MANIFEST_NAME}.sig"
+SIGNERS_NAME = "allowed_signers"
+CHECKSUMS_NAME = "CHECKSUMS.sha256"
+GENERATED_NAMES = {MANIFEST_NAME, SIGNATURE_NAME, SIGNERS_NAME, CHECKSUMS_NAME}
+RELEASE_ID_RE = re.compile(r"^v[0-9]+\.[0-9]+\.[0-9]+(?:-[0-9A-Za-z.-]+)?$")
+
+
+def run(
+    command: Sequence[str],
+    *,
+    input_bytes: bytes | None = None,
+    cwd: Path = ROOT,
+) -> subprocess.CompletedProcess[bytes]:
+    result = subprocess.run(
+        list(command),
+        cwd=cwd,
+        input=input_bytes,
+        capture_output=True,
+        check=False,
+    )
+    if result.returncode != 0:
+        stderr = result.stderr.decode("utf-8", errors="replace").strip()
+        raise RuntimeError(f"{' '.join(command)} failed: {stderr}")
+    return result
+
+
+def sha256(path: Path) -> str:
+    digest = hashlib.sha256()
+    with path.open("rb") as handle:
+        for chunk in iter(lambda: handle.read(1024 * 1024), b""):
+            digest.update(chunk)
+    return digest.hexdigest()
+
+
+def package_files(package_dir: Path, *, include_generated: bool) -> list[Path]:
+    result: list[Path] = []
+    for path in sorted(package_dir.rglob("*"), key=lambda item: item.as_posix()):
+        if path.is_symlink():
+            raise RuntimeError(f"Release packages may not contain symlinks: {path}")
+        if not path.is_file():
+            continue
+        relative = path.relative_to(package_dir)
+        if not include_generated and relative.as_posix() in GENERATED_NAMES:
+            continue
+        result.append(path)
+    return result
+
+
+def public_key(signing_key: Path) -> str:
+    public_path = Path(f"{signing_key}.pub")
+    if public_path.is_file():
+        value = public_path.read_text(encoding="utf-8").strip()
+    else:
+        value = run(("ssh-keygen", "-y", "-f", str(signing_key))).stdout.decode(
+            "utf-8"
+        ).strip()
+    if not value.startswith(("ssh-ed25519 ", "ssh-rsa ", "ecdsa-sha2-")):
+        raise RuntimeError("Unsupported or invalid SSH public signing key")
+    return " ".join(value.split()[:2])
+
+
+def write_checksums(package_dir: Path) -> None:
+    lines = []
+    for path in package_files(package_dir, include_generated=True):
+        relative = path.relative_to(package_dir).as_posix()
+        if relative == CHECKSUMS_NAME:
+            continue
+        lines.append(f"{sha256(path)}  {relative}")
+    (package_dir / CHECKSUMS_NAME).write_text(
+        "\n".join(lines) + "\n",
+        encoding="utf-8",
+        newline="\n",
+    )
+
+
+def verify_checksums(package_dir: Path) -> None:
+    checksum_path = package_dir / CHECKSUMS_NAME
+    if not checksum_path.is_file():
+        raise RuntimeError(f"Missing {CHECKSUMS_NAME}")
+    expected_paths: set[str] = set()
+    for line in checksum_path.read_text(encoding="utf-8").splitlines():
+        digest, separator, relative = line.partition("  ")
+        if not separator or not re.fullmatch(r"[0-9a-f]{64}", digest):
+            raise RuntimeError(f"Invalid checksum line: {line!r}")
+        candidate = (package_dir / relative).resolve()
+        try:
+            candidate.relative_to(package_dir)
+        except ValueError as exc:
+            raise RuntimeError(f"Checksum path escapes package: {relative}") from exc
+        if not candidate.is_file() or candidate.is_symlink():
+            raise RuntimeError(f"Checksummed release file is unavailable: {relative}")
+        if sha256(candidate) != digest:
+            raise RuntimeError(f"Checksum mismatch: {relative}")
+        expected_paths.add(relative)
+    actual_paths = {
+        path.relative_to(package_dir).as_posix()
+        for path in package_files(package_dir, include_generated=True)
+        if path.name != CHECKSUMS_NAME
+    }
+    if expected_paths != actual_paths:
+        raise RuntimeError(
+            "Checksum inventory differs from package contents: "
+            f"missing={sorted(actual_paths - expected_paths)}, "
+            f"unexpected={sorted(expected_paths - actual_paths)}"
+        )
+
+
+def verify_package(package_dir: Path) -> dict[str, object]:
+    package_dir = package_dir.expanduser().resolve()
+    verify_checksums(package_dir)
+    manifest_path = package_dir / MANIFEST_NAME
+    manifest = json.loads(manifest_path.read_text(encoding="utf-8"))
+    identity = str(manifest["signature"]["identity"])
+    namespace = str(manifest["signature"]["namespace"])
+    run(
+        (
+            "ssh-keygen",
+            "-Y",
+            "verify",
+            "-f",
+            str(package_dir / SIGNERS_NAME),
+            "-I",
+            identity,
+            "-n",
+            namespace,
+            "-s",
+            str(package_dir / SIGNATURE_NAME),
+        ),
+        input_bytes=manifest_path.read_bytes(),
+    )
+    if manifest.get("scope") != "Belgium and the Belgian North Sea":
+        raise RuntimeError("Unexpected release scope")
+    if manifest.get("release_id") != f"v{manifest.get('version')}":
+        raise RuntimeError("Release id and semantic version differ")
+    return manifest
+
+
+def build_package(args: argparse.Namespace) -> dict[str, object]:
+    package_dir = args.output_dir.expanduser().resolve()
+    package_dir.mkdir(parents=True, exist_ok=True)
+    version = (ROOT / "VERSION").read_text(encoding="utf-8").strip()
+    release_id = args.release_id or f"v{version}"
+    if not RELEASE_ID_RE.fullmatch(release_id) or release_id != f"v{version}":
+        raise RuntimeError("Release id must equal v<VERSION> and be valid SemVer")
+
+    commit = run(("git", "rev-parse", "HEAD")).stdout.decode().strip()
+    dirty = run(("git", "status", "--porcelain=v1")).stdout.decode().strip()
+    if dirty:
+        raise RuntimeError("Release package requires a clean Git worktree")
+    tag_commit = run(("git", "rev-list", "-n", "1", release_id)).stdout.decode().strip()
+    if tag_commit != commit:
+        raise RuntimeError(f"Tag {release_id} does not point to HEAD")
+    if args.image_revision != commit:
+        raise RuntimeError("Image revision must equal the tagged Git commit")
+
+    evidence = []
+    for path in package_files(package_dir, include_generated=False):
+        evidence.append(
+            {
+                "path": path.relative_to(package_dir).as_posix(),
+                "size_bytes": path.stat().st_size,
+                "sha256": sha256(path),
+            }
+        )
+    if not evidence:
+        raise RuntimeError("At least one release evidence file is required")
+
+    signing_key = args.signing_key.expanduser().resolve()
+    if not signing_key.is_file():
+        raise RuntimeError(f"SSH signing key is unavailable: {signing_key}")
+    identity = args.identity
+    namespace = "geointel-release"
+    (package_dir / SIGNERS_NAME).write_text(
+        f"{identity} {public_key(signing_key)}\n",
+        encoding="utf-8",
+        newline="\n",
+    )
+    manifest: dict[str, object] = {
+        "schema_version": 1,
+        "release_id": release_id,
+        "version": version,
+        "scope": "Belgium and the Belgian North Sea",
+        "created_at": datetime.now(timezone.utc).isoformat(),
+        "git": {
+            "commit": commit,
+            "tag": release_id,
+            "clean": True,
+        },
+        "image": {
+            "name": args.image_name,
+            "id": args.image_id,
+            "revision": args.image_revision,
+        },
+        "signature": {
+            "algorithm": "SSH",
+            "identity": identity,
+            "namespace": namespace,
+        },
+        "evidence": evidence,
+    }
+    manifest_path = package_dir / MANIFEST_NAME
+    manifest_path.write_text(
+        json.dumps(manifest, indent=2, sort_keys=True) + "\n",
+        encoding="utf-8",
+        newline="\n",
+    )
+    signature_path = package_dir / SIGNATURE_NAME
+    if signature_path.exists():
+        signature_path.unlink()
+    run(
+        (
+            "ssh-keygen",
+            "-Y",
+            "sign",
+            "-f",
+            str(signing_key),
+            "-n",
+            namespace,
+            str(manifest_path),
+        )
+    )
+    if not signature_path.is_file():
+        raise RuntimeError("ssh-keygen did not create the detached signature")
+    write_checksums(package_dir)
+    return verify_package(package_dir)
+
+
+def parse_args(argv: Sequence[str] | None = None) -> argparse.Namespace:
+    parser = argparse.ArgumentParser(description=__doc__)
+    subparsers = parser.add_subparsers(dest="command", required=True)
+    build = subparsers.add_parser("build")
+    build.add_argument("--output-dir", type=Path, required=True)
+    build.add_argument("--release-id")
+    build.add_argument("--image-name", required=True)
+    build.add_argument("--image-id", required=True)
+    build.add_argument("--image-revision", required=True)
+    build.add_argument(
+        "--signing-key",
+        type=Path,
+        default=os.environ.get("GEOINTEL_RELEASE_SIGNING_KEY"),
+        required=not bool(os.environ.get("GEOINTEL_RELEASE_SIGNING_KEY")),
+    )
+    build.add_argument("--identity", default="geointel-release")
+    verify = subparsers.add_parser("verify")
+    verify.add_argument("--package-dir", type=Path, required=True)
+    return parser.parse_args(argv)
+
+
+def main(argv: Sequence[str] | None = None) -> int:
+    args = parse_args(argv)
+    try:
+        if args.command == "build":
+            manifest = build_package(args)
+            print(
+                f"Built and verified signed release package "
+                f"{manifest['release_id']} at {args.output_dir.resolve()}"
+            )
+        else:
+            manifest = verify_package(args.package_dir)
+            print(
+                f"Verified signed release package "
+                f"{manifest['release_id']} at {args.package_dir.resolve()}"
+            )
+    except (OSError, KeyError, ValueError, RuntimeError, json.JSONDecodeError) as exc:
+        print(f"ERROR: {exc}", file=sys.stderr)
+        return 1
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

scripts/capture_release_evidence.py

@@ -21,6 +21,7 @@ from typing import Any, Sequence
 ROOT = Path(__file__).resolve().parents[1]
 BACKEND = ROOT / "backend"
 DEFAULT_HASHED_FILES = (
+    "VERSION",
     "AGENTS.md",
     "backend/pyproject.toml",
     "backend/alembic.ini",
@@ -31,6 +32,7 @@ DEFAULT_HASHED_FILES = (
     "deploy/unraid/Dockerfile.all-in-one",
     "docs/RC_SCOPE_FREEZE_BELGIUM_NORTH_SEA.md",
     "docs/RC_ROADMAP_BELGIUM_NORTH_SEA.md",
+    "docs/RELEASE_RUNBOOK.md",
 )
 DEPENDENCIES = (
     "alembic",
@@ -227,6 +229,7 @@ def build_manifest(args: argparse.Namespace) -> dict[str, Any]:
     return {
         "schema_version": 1,
         "release_id": args.release_id,
+        "version": (ROOT / "VERSION").read_text(encoding="utf-8").strip(),
         "captured_at": utc_now(),
         "read_only": True,
         "scope": "Belgium and the Belgian North Sea",

scripts/run_readiness_check.sh

@@ -40,6 +40,7 @@ fi
 echo "== GeoIntel run readiness check =="
 
 "$PYTHON_BIN" -m py_compile scripts/capture_release_evidence.py
+"$PYTHON_BIN" -m py_compile scripts/build_release_package.py
 "$PYTHON_BIN" -m py_compile scripts/verify_python_lock.py
 "$PYTHON_BIN" scripts/verify_python_lock.py
 "$PYTHON_BIN" -m py_compile scripts/verify_security_exceptions.py

scripts/validate_m14_launch_assets.py

@@ -39,7 +39,16 @@ if 'prompts/codex/m14/CODEX_FIRST_DAY_MASTER_PROMPT.md' not in start:
     raise SystemExit('CODEX_START.md does not point to M14 first-day prompt')
 
 readme = (ROOT / 'README.md').read_text(encoding='utf-8')
-if 'M14 — Build Launch Package' not in readme:
-    raise SystemExit('README.md does not identify M14 as current milestone')
+active_terms = [
+    'v1.0.0-rc.1',
+    'docs/RC_SCOPE_FREEZE_BELGIUM_NORTH_SEA.md',
+    'docs/RC_ROADMAP_BELGIUM_NORTH_SEA.md',
+]
+missing_active_terms = [term for term in active_terms if term not in readme]
+if missing_active_terms:
+    raise SystemExit(
+        'README.md is missing active release controls: '
+        + ', '.join(missing_active_terms)
+    )
 
-print('M14 launch assets OK')
+print('Historical M14 assets and active RC controls OK')