Align the MAS IAM rule and read num_uses from the raw writer response.
Adds the one-session Scaleway IAM grant script, merges the publisher bucket probes into one statement to fit the 10-statement limit, keeps the Playwright cache under the account home during attended login, and records the publisher-gate runs through the num_uses rejection. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Assistant: claude-code Assistant-Model: opus Assistant-Process: 49552@bnt-lap001 Assistant-Session: 575802ee-c0c0-42a9-b2a1-9204c9f5b3f4
This commit is contained in:
codex
parent
5b0a2a06c4
commit
ca7c46b775
9 changed files with 1203 additions and 118 deletions
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@ -26,9 +26,15 @@
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"Resource": "railiance-platform-pg-backup/platform-pg/*"
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},
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{
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"Sid": "CoulombSocialBackupProbe",
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"Sid": "PublisherBucketProbe",
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"Effect": "Allow",
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"Principal": {"SCW": "application_id:681d00bf-b965-4323-b657-97bfde423511"},
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"Principal": {
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"SCW": [
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"application_id:681d00bf-b965-4323-b657-97bfde423511",
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"application_id:0eb0f958-77a4-4c70-9aa7-14ba46411415",
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"application_id:25a4cbca-220e-40c0-9af5-6c7713000174"
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]
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},
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"Action": ["s3:GetBucketLocation", "s3:GetBucketVersioning", "s3:GetLifecycleConfiguration"],
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"Resource": "railiance-platform-pg-backup",
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"Condition": {"Bool": {"aws:SecureTransport": "true"}}
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@ -48,14 +54,6 @@
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"Action": ["s3:AbortMultipartUpload", "s3:GetObject", "s3:GetObjectVersion", "s3:ListMultipartUploadParts", "s3:PutObject"],
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"Resource": "railiance-platform-pg-backup/platform-pg/application-archives/coulomb-social/*"
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},
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{
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"Sid": "EmailConnectBackupProbe",
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"Effect": "Allow",
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"Principal": {"SCW": "application_id:0eb0f958-77a4-4c70-9aa7-14ba46411415"},
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"Action": ["s3:GetBucketLocation", "s3:GetBucketVersioning", "s3:GetLifecycleConfiguration"],
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"Resource": "railiance-platform-pg-backup",
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"Condition": {"Bool": {"aws:SecureTransport": "true"}}
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},
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{
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"Sid": "EmailConnectBackupList",
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"Effect": "Allow",
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@ -71,14 +69,6 @@
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"Action": ["s3:AbortMultipartUpload", "s3:GetObject", "s3:GetObjectVersion", "s3:ListMultipartUploadParts", "s3:PutObject"],
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"Resource": "railiance-platform-pg-backup/platform-pg/application-archives/email-connect/*"
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},
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{
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"Sid": "MasEvidenceBackupProbe",
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"Effect": "Allow",
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"Principal": {"SCW": "application_id:25a4cbca-220e-40c0-9af5-6c7713000174"},
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"Action": ["s3:GetBucketLocation", "s3:GetBucketVersioning", "s3:GetLifecycleConfiguration"],
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"Resource": "railiance-platform-pg-backup",
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"Condition": {"Bool": {"aws:SecureTransport": "true"}}
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},
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{
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"Sid": "MasEvidenceBackupList",
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"Effect": "Allow",
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322
scripts/mas_evidence_iam_grant.py
Normal file
322
scripts/mas_evidence_iam_grant.py
Normal file
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@ -0,0 +1,322 @@
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#!/usr/bin/env python3
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"""Compare and correct the MAS publisher IAM rule.
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A temporary Scaleway Console session is accepted on stdin only with --execute,
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in the same shape the Coulomb identity bootstrap uses. Preview contacts nothing.
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Receipts record policy names, project names, and permission sets. Session
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tokens, API access keys, and secret keys are never written.
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"""
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from __future__ import annotations
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import importlib.util
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import json
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import os
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import pwd
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import sys
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from pathlib import Path
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from urllib.parse import urlencode
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ROOT = Path("/home/worsch/railiance-platform")
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COULOMB_APPLICATION = "681d00bf-b965-4323-b657-97bfde423511"
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MAS_APPLICATION = "25a4cbca-220e-40c0-9af5-6c7713000174"
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COULOMB_POLICY_NAME = "coulomb-social-backup-primary"
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POLICY_NAME = "mas-evidence-backup-primary"
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PERMISSIONS = (
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"ObjectStorageBucketsRead",
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"ObjectStorageObjectsRead",
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"ObjectStorageObjectsWrite",
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"ObjectStorageObjectsDelete",
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)
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_FORBIDDEN_RECEIPT_FIELDS = frozenset({
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"access_key",
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"secret_key",
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"session_token",
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"token",
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"secret",
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})
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class Refused(RuntimeError):
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pass
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def _recovery():
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spec = importlib.util.spec_from_file_location(
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"application_recovery_identities",
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ROOT / "scripts/application_recovery_identities.py",
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)
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module = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(module)
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return module
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def receipt_path():
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home = Path(pwd.getpwuid(os.getuid()).pw_dir)
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return home / ".local/state/railiance/receipts/mas-evidence-iam-grant.json"
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def _write_receipt(value):
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path = receipt_path()
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path.parent.mkdir(mode=0o700, exist_ok=True)
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path.write_text(json.dumps(value, indent=2, sort_keys=True) + "\n", encoding="utf-8")
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path.chmod(0o600)
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def assert_public(value):
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if isinstance(value, dict):
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if _FORBIDDEN_RECEIPT_FIELDS & set(value):
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raise Refused("receipt_field_refused")
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for item in value.values():
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assert_public(item)
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elif isinstance(value, list):
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for item in value:
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assert_public(item)
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def inventory(api, path, key, **filters):
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rows = []
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for page in range(1, 101):
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value = api("GET", path + "?" + urlencode({**filters, "page_size": 100, "page": page}))
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batch = value[key]
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if not isinstance(batch, list):
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raise Refused("invalid_provider_inventory")
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rows.extend(batch)
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count = int(value["total_count"])
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if len(rows) == count:
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return rows
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if not batch or len(rows) > count:
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break
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raise Refused("complete_inventory_required")
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def _rule_view(rule, names):
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project_ids = [item for item in (rule.get("project_ids") or []) if isinstance(item, str)]
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return {
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"permission_set_names": sorted(
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item for item in (rule.get("permission_set_names") or []) if isinstance(item, str)
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),
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"project_ids": project_ids,
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"project_names": [names.get(item, "") for item in project_ids],
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"organization_scope": bool(rule.get("organization_id")),
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"deny": bool(rule.get("deny")),
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"condition_present": bool(rule.get("condition")),
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}
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def _publisher_shape(rule):
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return (
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set(rule.get("permission_set_names") or []) == set(PERMISSIONS)
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and not rule.get("organization_id")
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and not rule.get("condition")
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and not rule.get("deny")
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)
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def _matches(rule, project_id):
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return _publisher_shape(rule) and list(rule.get("project_ids") or []) == [project_id]
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def _bucket_project(policies, names):
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"""The live bucket grant is the Coulomb policy of that name, not the recovery project."""
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chosen = [item for item in policies if item.get("name") == COULOMB_POLICY_NAME]
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if len(chosen) != 1 or len(chosen[0]["_rules"]) != 1:
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raise Refused("coulomb_backup_project_unresolved")
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rule = chosen[0]["_rules"][0]
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project_ids = [item for item in (rule.get("project_ids") or []) if isinstance(item, str)]
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if not _publisher_shape(rule) or len(project_ids) != 1 or project_ids[0] not in names:
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raise Refused("coulomb_backup_project_unresolved")
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return project_ids[0], names[project_ids[0]]
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def _policies_for(api, application_id, organization_id, names):
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found = []
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for policy in inventory(
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api, "/iam/v1alpha1/policies", "policies", organization_id=organization_id,
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application_id=application_id,
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):
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if policy.get("application_id") != application_id:
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continue
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rules = inventory(api, "/iam/v1alpha1/rules", "rules", policy_id=policy["id"])
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found.append({
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"id": policy.get("id"),
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"name": policy.get("name"),
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"editable": bool(policy.get("editable", True)),
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"rules": [_rule_view(rule, names) for rule in rules],
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"_rules": rules,
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})
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return found
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def _key_view(keys, project_id):
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projects = sorted({
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item.get("default_project_id") for item in keys
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if isinstance(item.get("default_project_id"), str)
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})
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return {
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"count": len(keys),
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"default_project_ids": projects,
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"preferred_project_matches": len(keys) == 1 and keys[0].get("default_project_id") == project_id,
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}
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def _desired_rule(project_id):
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return {"permission_set_names": list(PERMISSIONS), "project_ids": [project_id]}
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def align(api):
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"""Read both applications. Correct one direct MAS rule when that is unambiguous."""
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coulomb = api("GET", "/iam/v1alpha1/applications/" + COULOMB_APPLICATION)
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mas = api("GET", "/iam/v1alpha1/applications/" + MAS_APPLICATION)
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if coulomb.get("name") != "coulomb-social-backup-primary":
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raise Refused("coulomb_application_binding_refused")
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if mas.get("name") != POLICY_NAME:
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raise Refused("mas_application_binding_refused")
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organization = coulomb.get("organization_id")
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if not organization or organization != mas.get("organization_id"):
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raise Refused("organization_binding_refused")
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available = {
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item.get("name") for item in inventory(
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api, "/iam/v1alpha1/permission-sets", "permission_sets", organization_id=organization,
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)
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}
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if any(name not in available for name in PERMISSIONS):
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raise Refused("required_permission_sets_unavailable")
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projects = inventory(api, "/account/v3/projects", "projects", organization_id=organization)
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names = {item.get("id"): item.get("name") for item in projects if isinstance(item.get("id"), str)}
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coulomb_policies = _policies_for(api, COULOMB_APPLICATION, organization, names)
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project_id, project_name = _bucket_project(coulomb_policies, names)
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mas_policies = _policies_for(api, MAS_APPLICATION, organization, names)
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groups = [
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item.get("name") for item in inventory(
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api, "/iam/v1alpha1/groups", "groups", organization_id=organization,
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)
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if MAS_APPLICATION in (item.get("application_ids") or [])
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]
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keys = [
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item for item in inventory(
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api, "/iam/v1alpha1/api-keys", "api_keys", organization_id=organization,
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application_id=MAS_APPLICATION,
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)
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if item.get("application_id") == MAS_APPLICATION
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]
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changed = False
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preferred_updated = False
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if len(mas_policies) > 1:
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outcome = "multiple_policies_require_review"
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elif len(mas_policies) == 1 and len(mas_policies[0]["_rules"]) > 1:
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outcome = "multiple_rules_require_review"
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elif len(mas_policies) == 1 and not mas_policies[0]["editable"]:
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outcome = "policy_not_editable"
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elif len(mas_policies) == 1 and all(_matches(rule, project_id) for rule in mas_policies[0]["_rules"]):
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outcome = "already_matches"
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elif len(mas_policies) == 1:
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policy_id = mas_policies[0]["id"]
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api("PUT", "/iam/v1alpha1/rules", {"policy_id": policy_id, "rules": [_desired_rule(project_id)]})
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changed = True
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outcome = "rule_replaced"
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else:
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api("POST", "/iam/v1alpha1/policies", {
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"name": POLICY_NAME,
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"description": "MAS evidence publisher; one project; bucket policy withholds object delete",
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"organization_id": organization,
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"application_id": MAS_APPLICATION,
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"rules": [_desired_rule(project_id)],
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})
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changed = True
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outcome = "policy_created"
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if outcome in {"already_matches", "rule_replaced", "policy_created"} and len(keys) == 1:
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if keys[0].get("default_project_id") != project_id:
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access_key = keys[0].get("access_key")
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if not isinstance(access_key, str) or not access_key:
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raise Refused("api_key_binding_refused")
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api("PATCH", "/iam/v1alpha1/api-keys/" + access_key, {"default_project_id": project_id})
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preferred_updated = True
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mas_policies = _policies_for(api, MAS_APPLICATION, organization, names)
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keys = [
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item for item in inventory(
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api, "/iam/v1alpha1/api-keys", "api_keys", organization_id=organization,
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application_id=MAS_APPLICATION,
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)
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if item.get("application_id") == MAS_APPLICATION
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]
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if outcome in {"rule_replaced", "policy_created"}:
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if len(mas_policies) != 1 or not all(_matches(rule, project_id) for rule in mas_policies[0]["_rules"]):
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raise Refused("effective_rule_refused")
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receipt = {
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"status": "aligned" if outcome in {"already_matches", "rule_replaced", "policy_created"} else "review",
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"outcome": outcome,
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"changed": changed,
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"project_name": project_name,
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"project_source": COULOMB_POLICY_NAME,
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"project_id": project_id,
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"permission_sets": list(PERMISSIONS),
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"coulomb_policies": [_public_policy(item) for item in coulomb_policies],
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"mas_policies": [_public_policy(item) for item in mas_policies],
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"mas_application_groups": groups,
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"mas_keys": _key_view(keys, project_id),
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"preferred_project_updated": preferred_updated,
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"credential_values_printed": False,
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}
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assert_public(receipt)
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return receipt
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def _public_policy(policy):
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return {"id": policy["id"], "name": policy["name"], "editable": policy["editable"], "rules": policy["rules"]}
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def preview():
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return {
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"status": "preview",
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"coulomb_application": COULOMB_APPLICATION,
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"mas_application": MAS_APPLICATION,
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"project_source": COULOMB_POLICY_NAME,
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"permission_sets": list(PERMISSIONS),
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"provider_contacted": False,
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"credential_values_printed": False,
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}
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def main(argv=None):
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args = list(sys.argv[1:] if argv is None else argv)
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if args not in ([], ["--execute"]):
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raise Refused("usage_refused")
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if not args:
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print(json.dumps(preview(), sort_keys=True))
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return 0
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raw = sys.stdin.read(65537)
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if len(raw) > 65536:
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raise Refused("bounded_temporary_auth_required")
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recovery = _recovery()
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try:
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auth = json.loads(raw)
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except json.JSONDecodeError:
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raise Refused("temporary_stdin_auth_required") from None
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try:
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receipt = align(recovery.Transport(auth))
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except recovery.Refused as error:
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raise Refused(str(error)) from None
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except recovery.ProviderError as error:
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print(json.dumps({
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"status": "failed", "http_status": error.status, "credential_values_printed": False,
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}, sort_keys=True))
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return 1
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_write_receipt(receipt)
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print(json.dumps(receipt, sort_keys=True))
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return 0
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if __name__ == "__main__":
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try:
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raise SystemExit(main())
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except Refused as error:
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print(json.dumps({
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"status": "failed", "refusal": str(error), "credential_values_printed": False,
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}, sort_keys=True))
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raise SystemExit(1) from None
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except (OSError, KeyError, ValueError, TypeError):
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print(json.dumps({
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"status": "failed", "refusal": "contained_grant_failure", "credential_values_printed": False,
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}, sort_keys=True))
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raise SystemExit(1) from None
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80
scripts/mas_evidence_iam_session.mjs
Normal file
80
scripts/mas_evidence_iam_session.mjs
Normal file
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@ -0,0 +1,80 @@
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#!/usr/bin/env node
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/** One attended Console login. The helper compares and corrects the MAS IAM rule. */
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import {spawn} from 'node:child_process';
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import {readFileSync} from 'node:fs';
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import {dirname, join, resolve} from 'node:path';
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import {fileURLToPath, pathToFileURL} from 'node:url';
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import {parseArgs} from 'node:util';
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import {createInterface} from 'node:readline/promises';
|
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|
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const {values} = parseArgs({options: {'playwright-module': {type: 'string'}}});
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const root = resolve(dirname(fileURLToPath(import.meta.url)), '..');
|
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const grant = join(root, 'scripts', 'mas_evidence_iam_grant.py');
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let browser;
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let child;
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|
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async function sessionAuth(page) {
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if (new URL(page.url()).origin !== 'https://console.scaleway.com') {
|
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throw new Error('console_page_required');
|
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}
|
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return page.evaluate(() => {
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const names = Object.keys(localStorage).filter((name) => name.startsWith('_scw_session_console_scaleway_com_'));
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if (names.length !== 1) throw new Error('unambiguous_session_required');
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const session = JSON.parse(localStorage.getItem(names[0]));
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if (new Date(session.jwt.expiresAt).getTime() < Date.now() + 30000) {
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throw new Error('fresh_console_session_required');
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}
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return {session_token: session.token, user_agent: session.jwt.userAgent};
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});
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}
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function runGrant(auth) {
|
||||
return new Promise((resolveResult, reject) => {
|
||||
child = spawn('python3', [grant, '--execute'], {stdio: ['pipe', 'pipe', 'pipe']});
|
||||
let output = '';
|
||||
child.stdout.on('data', (data) => {
|
||||
if (output.length < 65536) output += data.toString();
|
||||
});
|
||||
child.stderr.on('data', () => {});
|
||||
child.on('error', () => reject(new Error('grant_child_failed')));
|
||||
child.on('close', (code) => {
|
||||
child = null;
|
||||
resolveResult({exit_code: code, output});
|
||||
});
|
||||
child.stdin.end(JSON.stringify(auth));
|
||||
});
|
||||
}
|
||||
|
||||
try {
|
||||
const modulePath = resolve(values['playwright-module'] || '');
|
||||
const pkg = JSON.parse(readFileSync(join(dirname(modulePath), 'package.json'), 'utf8'));
|
||||
if (pkg.name !== 'playwright' || pkg.version !== '1.62.1') throw new Error('locked_playwright_required');
|
||||
const imported = await import(pathToFileURL(modulePath).href);
|
||||
const playwright = imported.chromium ? imported : imported.default;
|
||||
if (!playwright?.chromium?.launch) throw new Error('playwright_export_unusable');
|
||||
const {chromium} = playwright;
|
||||
browser = await chromium.launch({headless: false});
|
||||
const context = await browser.newContext();
|
||||
const page = await context.newPage();
|
||||
await page.goto('https://console.scaleway.com/', {waitUntil: 'domcontentloaded', timeout: 60000});
|
||||
const reader = createInterface({input: process.stdin, output: process.stdout});
|
||||
console.log('Console opened. Sign in, then press Enter. The session token stays in this process.');
|
||||
await reader.question('');
|
||||
reader.close();
|
||||
const outcome = await runGrant(await sessionAuth(page));
|
||||
process.stdout.write(outcome.output.endsWith('\n') ? outcome.output : `${outcome.output}\n`);
|
||||
process.exitCode = outcome.exit_code === 0 ? 0 : 1;
|
||||
try {
|
||||
await page.goto('https://account.scaleway.com/logout', {waitUntil: 'domcontentloaded', timeout: 30000});
|
||||
} catch {}
|
||||
await context.clearCookies();
|
||||
} catch (error) {
|
||||
const code = typeof error?.message === 'string' && /^[a-z0-9_]+$/.test(error.message)
|
||||
? error.message
|
||||
: (error?.name || 'Error');
|
||||
console.error(`IAM grant session failed: ${code}; no credential values printed.`);
|
||||
process.exitCode = 1;
|
||||
} finally {
|
||||
if (child) child.kill('SIGTERM');
|
||||
if (browser) await browser.close();
|
||||
}
|
||||
|
|
@ -9,9 +9,12 @@ from __future__ import annotations
|
|||
|
||||
import json
|
||||
import os
|
||||
import pwd
|
||||
import re
|
||||
import subprocess
|
||||
import sys
|
||||
import tempfile
|
||||
import urllib.request
|
||||
from pathlib import Path
|
||||
|
||||
ROOT = Path("/home/worsch/railiance-platform")
|
||||
|
|
@ -24,44 +27,111 @@ APPLICATION_ID = "25a4cbca-220e-40c0-9af5-6c7713000174"
|
|||
PREFIX = "platform-pg/application-archives/mas/"
|
||||
SIBLING = "platform-pg/application-archives/email-connect/"
|
||||
MAS_SIDS = (
|
||||
"MasEvidenceBackupProbe",
|
||||
"MasEvidenceBackupList",
|
||||
"MasEvidenceBackupObjects",
|
||||
)
|
||||
PROBE_SID = "PublisherBucketProbe"
|
||||
PROBE_ACTIONS = (
|
||||
"s3:GetBucketLocation",
|
||||
"s3:GetBucketVersioning",
|
||||
"s3:GetLifecycleConfiguration",
|
||||
)
|
||||
REPLACED_PROBES = (
|
||||
"CoulombSocialBackupProbe",
|
||||
"EmailConnectBackupProbe",
|
||||
"MasEvidenceBackupProbe",
|
||||
)
|
||||
STATEMENT_LIMIT = 10
|
||||
SUPPLIER = "platform/suppliers/scaleway/mas-evidence-backup-primary"
|
||||
WORKLOAD = "platform/workloads/mas/backup-primary"
|
||||
PREFERRED_PROJECT = "mail-address-semantics"
|
||||
FIELD_ALIASES = (
|
||||
("AWS_ACCESS_KEY_ID", "AWS_SECRET_ACCESS_KEY"),
|
||||
("ACCESS_KEY", "SECRET_KEY"),
|
||||
("access_key", "secret_key"),
|
||||
("SCW_ACCESS_KEY", "SCW_SECRET_KEY"),
|
||||
PREFERRED_PROJECT = "reef-storage"
|
||||
BAO_ADDR = "http://127.0.0.1:18200"
|
||||
_PROJECT_ID = re.compile(
|
||||
r"\A[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}\Z"
|
||||
)
|
||||
_SECRET_AUTH_FIELDS = frozenset({"client_token", "accessor"})
|
||||
|
||||
|
||||
class GateError(RuntimeError):
|
||||
def __init__(self, code):
|
||||
def __init__(self, code, detail=None):
|
||||
super().__init__(code)
|
||||
self.code = code
|
||||
self.detail = detail
|
||||
|
||||
|
||||
def supplier_pair(data):
|
||||
"""Return the two workload fields. Refuse a partial or identical pair."""
|
||||
if not isinstance(data, dict):
|
||||
raise GateError("supplier_shape_rejected")
|
||||
for access_name, secret_name in FIELD_ALIASES:
|
||||
access = data.get(access_name)
|
||||
secret = data.get(secret_name)
|
||||
if access is None and secret is None:
|
||||
_ROLE = {
|
||||
"awsaccesskeyid": "access",
|
||||
"accesskey": "access",
|
||||
"accesskeyid": "access",
|
||||
"scwaccesskey": "access",
|
||||
"awssecretaccesskey": "secret",
|
||||
"secretkey": "secret",
|
||||
"secretaccesskey": "secret",
|
||||
"scwsecretkey": "secret",
|
||||
}
|
||||
|
||||
|
||||
def _role(name):
|
||||
return _ROLE.get("".join(char.lower() for char in name if char.isalnum()))
|
||||
|
||||
|
||||
def _mapping_text(value):
|
||||
"""Read one credentials blob. Ignore anything that is not a mapping."""
|
||||
text = value.strip()
|
||||
if text.startswith("{") and text.endswith("}"):
|
||||
try:
|
||||
parsed = json.loads(text)
|
||||
except json.JSONDecodeError:
|
||||
return None
|
||||
return parsed if isinstance(parsed, dict) else None
|
||||
rows = {}
|
||||
for line in text.splitlines():
|
||||
line = line.split("#", 1)[0].strip()
|
||||
if not line or line.startswith("[") or "=" not in line:
|
||||
continue
|
||||
if not isinstance(access, str) or not isinstance(secret, str):
|
||||
raise GateError("supplier_shape_rejected")
|
||||
access = access.strip()
|
||||
secret = secret.strip()
|
||||
if access == secret or not access or not secret:
|
||||
raise GateError("supplier_shape_rejected")
|
||||
return {"AWS_ACCESS_KEY_ID": access, "AWS_SECRET_ACCESS_KEY": secret}
|
||||
raise GateError("supplier_shape_rejected")
|
||||
key, raw = line.split("=", 1)
|
||||
rows[key.strip()] = raw.strip().strip('"').strip("'")
|
||||
return rows or None
|
||||
|
||||
|
||||
def _shape_detail(path, data, reason):
|
||||
detail = {"path": path, "reason": reason}
|
||||
if isinstance(data, dict):
|
||||
detail["keys"] = sorted(str(key) for key in data)
|
||||
else:
|
||||
detail["shape"] = type(data).__name__
|
||||
return detail
|
||||
|
||||
|
||||
def supplier_pair(data, path="", unwrap=True):
|
||||
"""Return the two workload fields. Refuse a partial or identical pair."""
|
||||
if isinstance(data, str):
|
||||
parsed = _mapping_text(data)
|
||||
if isinstance(parsed, dict):
|
||||
return supplier_pair(parsed, path, unwrap=False)
|
||||
raise GateError("supplier_shape_rejected", _shape_detail(path, data, "not_a_mapping"))
|
||||
if not isinstance(data, dict):
|
||||
raise GateError("supplier_shape_rejected", _shape_detail(path, data, "not_a_mapping"))
|
||||
nested = [value for value in data.values() if isinstance(value, dict)]
|
||||
strings = {key: value for key, value in data.items() if isinstance(value, str)}
|
||||
access = []
|
||||
secret = []
|
||||
for name, value in strings.items():
|
||||
role = _role(str(name))
|
||||
if role == "access":
|
||||
access.append(value.strip())
|
||||
elif role == "secret":
|
||||
secret.append(value.strip())
|
||||
if not access and not secret and len(nested) == 1 and not strings:
|
||||
return supplier_pair(nested[0], path, unwrap=False)
|
||||
if unwrap and not access and not secret and len(strings) == 1 and not nested:
|
||||
parsed = _mapping_text(next(iter(strings.values())))
|
||||
if isinstance(parsed, dict):
|
||||
return supplier_pair(parsed, path, unwrap=False)
|
||||
if len(access) != 1 or len(secret) != 1 or not access or not secret or not access[0] or not secret[0] or access[0] == secret[0]:
|
||||
reason = "empty_or_equal" if access and secret else "pair_not_found"
|
||||
raise GateError("supplier_shape_rejected", _shape_detail(path, data, reason))
|
||||
return {"AWS_ACCESS_KEY_ID": access[0], "AWS_SECRET_ACCESS_KEY": secret[0]}
|
||||
|
||||
|
||||
def mas_statements(document):
|
||||
|
|
@ -72,15 +142,36 @@ def mas_statements(document):
|
|||
return found
|
||||
|
||||
|
||||
def _actions(statement):
|
||||
value = statement.get("Action") or []
|
||||
if isinstance(value, str):
|
||||
return [value]
|
||||
return list(value)
|
||||
|
||||
|
||||
def _principals(statement):
|
||||
principal = statement.get("Principal")
|
||||
if not isinstance(principal, dict):
|
||||
return []
|
||||
value = principal.get("SCW")
|
||||
if isinstance(value, str):
|
||||
return [value]
|
||||
if isinstance(value, list):
|
||||
return [item for item in value if isinstance(item, str)]
|
||||
return []
|
||||
|
||||
|
||||
def policy_observation(document):
|
||||
"""Non-secret view of the MAS statements and whether object delete is absent."""
|
||||
rows = mas_statements(document)
|
||||
actions = []
|
||||
for item in rows:
|
||||
value = item.get("Action") or []
|
||||
if isinstance(value, str):
|
||||
value = [value]
|
||||
actions.extend(value)
|
||||
actions.extend(_actions(item))
|
||||
probe = next(
|
||||
(item for item in document.get("Statement", []) if item.get("Sid") == PROBE_SID),
|
||||
None,
|
||||
)
|
||||
probe_actions = _actions(probe) if probe else []
|
||||
return {
|
||||
"sids": [item.get("Sid") for item in rows],
|
||||
"mas_sids_present": [sid for sid in MAS_SIDS if sid in {item.get("Sid") for item in rows}],
|
||||
|
|
@ -88,19 +179,58 @@ def policy_observation(document):
|
|||
action in {"s3:DeleteObject", "s3:DeleteObjectVersion"} for action in actions
|
||||
),
|
||||
"principal": APPLICATION_ID,
|
||||
"statement_count": len(document.get("Statement", [])),
|
||||
"probe_includes_publisher": bool(
|
||||
probe
|
||||
and f"application_id:{APPLICATION_ID}" in _principals(probe)
|
||||
and all(action in probe_actions for action in PROBE_ACTIONS)
|
||||
),
|
||||
}
|
||||
|
||||
|
||||
def merged_policy(live, desired):
|
||||
"""Keep live statements and fit the publisher probe plus the MAS prefix into 10."""
|
||||
desired_items = list(desired.get("Statement", []))
|
||||
desired_by_sid = {item.get("Sid"): item for item in desired_items}
|
||||
statements = []
|
||||
seen = set()
|
||||
for item in live.get("Statement", []):
|
||||
sid = item.get("Sid")
|
||||
if sid in REPLACED_PROBES:
|
||||
continue
|
||||
statements.append(desired_by_sid.get(sid, item))
|
||||
seen.add(sid)
|
||||
for item in desired_items:
|
||||
sid = item.get("Sid")
|
||||
if sid not in seen:
|
||||
statements.append(item)
|
||||
seen.add(sid)
|
||||
sids = [item.get("Sid") for item in statements]
|
||||
if len(statements) > STATEMENT_LIMIT:
|
||||
raise GateError(
|
||||
"policy_statement_limit",
|
||||
{"count": len(statements), "limit": STATEMENT_LIMIT, "sids": sids},
|
||||
)
|
||||
return {
|
||||
"Version": live.get("Version") or desired.get("Version"),
|
||||
"Id": live.get("Id") or desired.get("Id"),
|
||||
"Statement": statements,
|
||||
}
|
||||
|
||||
|
||||
def denial_observation(results):
|
||||
required = ("sibling_prefix", "retained_delete", "administration")
|
||||
names = (*required, "own_prefix")
|
||||
denied = {name: bool(results.get(name, {}).get("denied")) for name in required}
|
||||
own = results.get("own_prefix") or {}
|
||||
own_allowed = own.get("http_status") == 200 and own.get("denied") is False
|
||||
return {
|
||||
"application_id": APPLICATION_ID,
|
||||
"denied": denied,
|
||||
"http_status": {
|
||||
name: results.get(name, {}).get("http_status") for name in (*required, "own_prefix")
|
||||
},
|
||||
"passed": all(denied.values()),
|
||||
"http_status": {name: results.get(name, {}).get("http_status") for name in names},
|
||||
"error_code": {name: results.get(name, {}).get("error_code") for name in names},
|
||||
"own_prefix_allowed": own_allowed,
|
||||
"passed": all(denied.values()) and own_allowed,
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -148,7 +278,24 @@ def _kv_data(path):
|
|||
return data
|
||||
|
||||
|
||||
def scoped_supplier_pair(pair, project_id):
|
||||
"""Scope only the proof client. The stored workload pair stays the raw key."""
|
||||
key = pair["AWS_ACCESS_KEY_ID"]
|
||||
project = project_id.strip() if isinstance(project_id, str) else ""
|
||||
applied = bool(project and "@" not in key and _PROJECT_ID.fullmatch(project))
|
||||
if not applied:
|
||||
return dict(pair), False
|
||||
scoped = dict(pair)
|
||||
scoped["AWS_ACCESS_KEY_ID"] = f"{key}@{project}"
|
||||
return scoped, True
|
||||
|
||||
|
||||
def _client(pair):
|
||||
"""Avoid the boto3 1.36+ default checksum on PutBucketPolicy.
|
||||
|
||||
Scaleway accepts the body from older clients. The default checksum makes
|
||||
the same document come back as MalformedPolicy.
|
||||
"""
|
||||
import boto3
|
||||
from botocore.config import Config
|
||||
|
||||
|
|
@ -160,16 +307,39 @@ def _client(pair):
|
|||
aws_secret_access_key=pair["AWS_SECRET_ACCESS_KEY"],
|
||||
config=Config(
|
||||
signature_version="s3v4",
|
||||
connect_timeout=15,
|
||||
read_timeout=30,
|
||||
retries={"max_attempts": 2},
|
||||
s3={"addressing_style": "path"},
|
||||
request_checksum_calculation="when_required",
|
||||
response_checksum_validation="when_required",
|
||||
),
|
||||
)
|
||||
|
||||
|
||||
def public_error(message):
|
||||
import re
|
||||
|
||||
text = str(message)
|
||||
text = re.sub(
|
||||
r"(?i)(secret|token|password|signature)([^\s,;]{0,12}\s*[:=]\s*)\S+",
|
||||
r"\1\2<redacted>",
|
||||
text,
|
||||
)
|
||||
text = re.sub(r"SCW[A-Z0-9]{8,}", "SCW<redacted>", text)
|
||||
text = re.sub(r"\b[A-Za-z0-9+/]{32,}={0,2}\b", "<redacted>", text)
|
||||
return text[:300]
|
||||
|
||||
|
||||
def s3_failure(exc):
|
||||
response = exc.response if isinstance(getattr(exc, "response", None), dict) else {}
|
||||
error = response.get("Error") if isinstance(response.get("Error"), dict) else {}
|
||||
meta = response.get("ResponseMetadata") if isinstance(response.get("ResponseMetadata"), dict) else {}
|
||||
detail = {
|
||||
"error_code": error.get("Code"),
|
||||
"http_status": meta.get("HTTPStatusCode"),
|
||||
}
|
||||
if isinstance(error.get("Message"), str) and error.get("Message"):
|
||||
detail["message"] = public_error(error["Message"])
|
||||
return detail
|
||||
|
||||
|
||||
def _status(call):
|
||||
from botocore.exceptions import ClientError
|
||||
|
||||
|
|
@ -179,54 +349,98 @@ def _status(call):
|
|||
if body is not None:
|
||||
body.close()
|
||||
code = result.get("ResponseMetadata", {}).get("HTTPStatusCode", 200)
|
||||
return {"http_status": code, "denied": False}
|
||||
return {"http_status": code, "denied": False, "error_code": None}
|
||||
except ClientError as exc:
|
||||
code = exc.response.get("ResponseMetadata", {}).get("HTTPStatusCode")
|
||||
return {"http_status": code, "denied": code == 403}
|
||||
failure = s3_failure(exc)
|
||||
code = failure["http_status"]
|
||||
return {"http_status": code, "denied": code == 403, "error_code": failure["error_code"]}
|
||||
|
||||
|
||||
def backup_python(account_home):
|
||||
"""Pinned backup runtime on the account home.
|
||||
|
||||
Attended login replaces the process home with an empty session. A venv
|
||||
under that session, or under /tmp, is not there on the next login.
|
||||
"""
|
||||
return (
|
||||
Path(account_home)
|
||||
/ ".local/share/railiance-platform/backup-venv/bin/python"
|
||||
)
|
||||
|
||||
|
||||
def selected_backup_python():
|
||||
return backup_python(pwd.getpwuid(os.getuid()).pw_dir)
|
||||
|
||||
|
||||
def same_interpreter(current, candidate):
|
||||
"""Compare the invoked path. The venv binary is a symlink to system Python."""
|
||||
return Path(current) == Path(candidate)
|
||||
|
||||
|
||||
def _ensure_boto():
|
||||
try:
|
||||
import boto3 # noqa: F401
|
||||
return
|
||||
except ImportError:
|
||||
candidate = Path("/tmp/mas-bucket-policy-venv/bin/python")
|
||||
if candidate.exists() and Path(sys.executable) != candidate:
|
||||
os.execv(candidate, [str(candidate), *sys.argv])
|
||||
raise GateError("boto3_required") from None
|
||||
pass
|
||||
candidate = selected_backup_python()
|
||||
if (
|
||||
candidate.is_file()
|
||||
and os.access(candidate, os.X_OK)
|
||||
and not same_interpreter(sys.executable, candidate)
|
||||
):
|
||||
os.execv(candidate, [str(candidate), *sys.argv])
|
||||
raise GateError("boto3_required")
|
||||
|
||||
|
||||
def apply_live_policy(reader_pair, writer_pair):
|
||||
from botocore.exceptions import ClientError
|
||||
|
||||
desired = json.loads(DESIRED.read_text(encoding="utf-8"))
|
||||
reader = _client(reader_pair)
|
||||
live = json.loads(reader.get_bucket_policy(Bucket=BUCKET)["Policy"])
|
||||
present = {item.get("Sid") for item in live.get("Statement", [])}
|
||||
statements = list(live.get("Statement", []))
|
||||
for item in desired.get("Statement", []):
|
||||
if item.get("Sid") not in present:
|
||||
statements.append(item)
|
||||
present.add(item.get("Sid"))
|
||||
policy = {
|
||||
"Version": live.get("Version") or desired.get("Version"),
|
||||
"Id": live.get("Id") or desired.get("Id"),
|
||||
"Statement": statements,
|
||||
}
|
||||
try:
|
||||
live_policy = reader.get_bucket_policy(Bucket=BUCKET)["Policy"]
|
||||
except ClientError as exc:
|
||||
raise GateError("policy_read_failed", s3_failure(exc)) from None
|
||||
try:
|
||||
live = json.loads(live_policy)
|
||||
except (TypeError, json.JSONDecodeError):
|
||||
raise GateError("policy_read_failed", {"reason": "response_shape"}) from None
|
||||
policy = merged_policy(live, desired)
|
||||
statements = policy["Statement"]
|
||||
receipt = {"before": [item.get("Sid") for item in live.get("Statement", [])]}
|
||||
if receipt["before"] == [item.get("Sid") for item in statements]:
|
||||
receipt["put"] = "unchanged"
|
||||
else:
|
||||
_client(writer_pair).put_bucket_policy(Bucket=BUCKET, Policy=json.dumps(policy))
|
||||
try:
|
||||
_client(writer_pair).put_bucket_policy(Bucket=BUCKET, Policy=json.dumps(policy))
|
||||
except ClientError as exc:
|
||||
raise GateError("policy_write_failed", s3_failure(exc)) from None
|
||||
receipt["put"] = "ok"
|
||||
after = json.loads(reader.get_bucket_policy(Bucket=BUCKET)["Policy"])
|
||||
try:
|
||||
after_policy = reader.get_bucket_policy(Bucket=BUCKET)["Policy"]
|
||||
except ClientError as exc:
|
||||
raise GateError("policy_read_failed", s3_failure(exc)) from None
|
||||
try:
|
||||
after = json.loads(after_policy)
|
||||
except (TypeError, json.JSONDecodeError):
|
||||
raise GateError("policy_read_failed", {"reason": "response_shape"}) from None
|
||||
receipt["after"] = [item.get("Sid") for item in after.get("Statement", [])]
|
||||
receipt["mas"] = policy_observation(after)
|
||||
_write_json(RECEIPT_DIR / "backup-bucket-policy-apply.json", receipt)
|
||||
if not receipt["mas"]["object_delete_absent"] or receipt["mas"]["mas_sids_present"] != list(MAS_SIDS):
|
||||
if (
|
||||
not receipt["mas"]["object_delete_absent"]
|
||||
or receipt["mas"]["mas_sids_present"] != list(MAS_SIDS)
|
||||
or not receipt["mas"]["probe_includes_publisher"]
|
||||
or receipt["mas"]["statement_count"] > STATEMENT_LIMIT
|
||||
):
|
||||
raise GateError("mas_policy_not_installed")
|
||||
return receipt
|
||||
|
||||
|
||||
def prove_denials(pair):
|
||||
client = _client(pair)
|
||||
def prove_denials(pair, project_id=""):
|
||||
scoped, applied = scoped_supplier_pair(pair, project_id)
|
||||
client = _client(scoped)
|
||||
results = {
|
||||
"sibling_prefix": _status(
|
||||
lambda: client.list_objects_v2(Bucket=BUCKET, Prefix=SIBLING, MaxKeys=1)
|
||||
|
|
@ -241,24 +455,75 @@ def prove_denials(pair):
|
|||
}
|
||||
observation = denial_observation(results)
|
||||
observation["preferred_project"] = PREFERRED_PROJECT
|
||||
observation["project_id_present"] = bool(isinstance(project_id, str) and project_id.strip())
|
||||
observation["project_scope_applied"] = applied
|
||||
_write_json(RECEIPT_DIR / "mas-evidence-publisher-denials.json", observation)
|
||||
if not observation["passed"]:
|
||||
raise GateError("publisher_denials_failed")
|
||||
return observation
|
||||
|
||||
|
||||
def _writer_identity(auth):
|
||||
"""Use the create response so the two token uses stay available for put and revoke."""
|
||||
policies = list(auth.get("policies") or [])
|
||||
ttl = auth.get("lease_duration")
|
||||
uses = auth.get("num_uses")
|
||||
if "default" in policies or policies != ["backup-pair-writer"]:
|
||||
raise GateError("writer_identity_rejected")
|
||||
if not isinstance(ttl, int) or not isinstance(uses, int):
|
||||
raise GateError("writer_identity_rejected")
|
||||
def _string_list(value):
|
||||
if isinstance(value, list) and all(isinstance(item, str) for item in value):
|
||||
return value
|
||||
return None
|
||||
|
||||
|
||||
def _bounded_int(value):
|
||||
if type(value) is int:
|
||||
return value
|
||||
if isinstance(value, str) and value.isdigit():
|
||||
return int(value)
|
||||
return None
|
||||
|
||||
|
||||
def _identity_detail(auth, policies, ttl, uses):
|
||||
identity = _string_list(auth.get("identity_policies"))
|
||||
legacy = _string_list(auth.get("policies"))
|
||||
return {
|
||||
"policies": policies,
|
||||
"identity_policies": list(auth.get("identity_policies") or []),
|
||||
"legacy_policies": legacy or [],
|
||||
"token_policies_present": _string_list(auth.get("token_policies")) is not None,
|
||||
"policies_present": legacy is not None,
|
||||
"identity_policies": identity or [],
|
||||
"ttl": ttl,
|
||||
"ttl_type": type(auth.get("lease_duration")).__name__,
|
||||
"num_uses": uses,
|
||||
"num_uses_type": type(auth.get("num_uses")).__name__,
|
||||
"auth_fields": sorted(key for key in auth if key not in _SECRET_AUTH_FIELDS),
|
||||
}
|
||||
|
||||
|
||||
def _writer_identity(auth):
|
||||
"""Use the create response so the two token uses stay available for put and revoke.
|
||||
|
||||
OpenBao 2.5 returns token_policies. A non-empty legacy policies list must
|
||||
name the same single policy. default and any parent policy stay rejected.
|
||||
"""
|
||||
token_policies = _string_list(auth.get("token_policies"))
|
||||
legacy = _string_list(auth.get("policies"))
|
||||
policies = token_policies if token_policies else (legacy or [])
|
||||
identity = _string_list(auth.get("identity_policies"))
|
||||
if identity is None and "identity_policies" not in auth:
|
||||
identity = []
|
||||
ttl = _bounded_int(auth.get("lease_duration"))
|
||||
uses = _bounded_int(auth.get("num_uses"))
|
||||
legacy_conflict = bool(legacy) and legacy != ["backup-pair-writer"]
|
||||
accepted = (
|
||||
not legacy_conflict
|
||||
and policies == ["backup-pair-writer"]
|
||||
and "default" not in policies
|
||||
and identity == []
|
||||
and type(ttl) is int
|
||||
and 0 < ttl <= 300
|
||||
and type(uses) is int
|
||||
and 0 < uses <= 2
|
||||
)
|
||||
if not accepted:
|
||||
raise GateError("writer_identity_rejected", _identity_detail(auth, policies, ttl, uses))
|
||||
return {
|
||||
"policies": policies,
|
||||
"identity_policies": [],
|
||||
"ttl": ttl,
|
||||
"num_uses": uses,
|
||||
}
|
||||
|
|
@ -309,6 +574,53 @@ def _custody():
|
|||
return module
|
||||
|
||||
|
||||
class _NoRedirect(urllib.request.HTTPRedirectHandler):
|
||||
def redirect_request(self, *args, **kwargs):
|
||||
raise GateError("writer_token_failed")
|
||||
|
||||
|
||||
def writer_auth(payload):
|
||||
"""Keep the server's num_uses. The OpenBao 2.5 CLI drops that field."""
|
||||
auth = payload.get("auth") if isinstance(payload, dict) else None
|
||||
token = auth.get("client_token") if isinstance(auth, dict) else None
|
||||
if not isinstance(token, str) or not token:
|
||||
raise GateError("writer_token_failed")
|
||||
return auth
|
||||
|
||||
|
||||
def _request_writer_auth():
|
||||
addr = os.environ.get("BAO_ADDR") or os.environ.get("VAULT_ADDR") or BAO_ADDR
|
||||
parent = os.environ.get("BAO_TOKEN") or os.environ.get("VAULT_TOKEN")
|
||||
if addr.rstrip("/") != BAO_ADDR or not isinstance(parent, str) or not parent:
|
||||
raise GateError("writer_token_failed")
|
||||
body = json.dumps({
|
||||
"policies": ["backup-pair-writer"],
|
||||
"ttl": "5m",
|
||||
"num_uses": 2,
|
||||
"no_default_policy": True,
|
||||
}).encode()
|
||||
request = urllib.request.Request(
|
||||
BAO_ADDR + "/v1/auth/token/create-orphan",
|
||||
data=body,
|
||||
method="POST",
|
||||
headers={"X-Vault-Token": parent, "Content-Type": "application/json"},
|
||||
)
|
||||
opener = urllib.request.build_opener(_NoRedirect)
|
||||
try:
|
||||
with opener.open(request, timeout=20) as response:
|
||||
raw = response.read(65537)
|
||||
except GateError:
|
||||
raise
|
||||
except Exception:
|
||||
raise GateError("writer_token_failed") from None
|
||||
if len(raw) > 65536:
|
||||
raise GateError("writer_token_failed")
|
||||
try:
|
||||
return writer_auth(json.loads(raw))
|
||||
except json.JSONDecodeError:
|
||||
raise GateError("writer_token_failed") from None
|
||||
|
||||
|
||||
def write_pair(pair):
|
||||
custody = _custody()
|
||||
|
||||
|
|
@ -318,21 +630,7 @@ def write_pair(pair):
|
|||
written = _bao(["policy", "write", "backup-pair-writer", str(POLICY_FILE)])
|
||||
if written.returncode:
|
||||
raise GateError("writer_policy_install_failed")
|
||||
created = _bao(
|
||||
[
|
||||
"token",
|
||||
"create",
|
||||
"-policy=backup-pair-writer",
|
||||
"-ttl=5m",
|
||||
"-use-limit=2",
|
||||
"-no-default-policy",
|
||||
"-orphan",
|
||||
"-format=json",
|
||||
]
|
||||
)
|
||||
if created.returncode:
|
||||
raise GateError("writer_token_failed")
|
||||
auth = json.loads(created.stdout)["auth"]
|
||||
auth = _request_writer_auth()
|
||||
token = auth["client_token"]
|
||||
try:
|
||||
identity = _writer_identity(auth)
|
||||
|
|
@ -365,21 +663,31 @@ def main():
|
|||
try:
|
||||
_ensure_boto()
|
||||
RECEIPT_DIR.mkdir(mode=0o700, exist_ok=True)
|
||||
supplier = supplier_pair(_kv_data(SUPPLIER))
|
||||
backup = _kv_data("platform/workloads/railiance/backup/object-storage")
|
||||
bootstrap = _kv_data("platform/workloads/railiance/scaleway/bootstrap")
|
||||
reader = supplier_pair(backup)
|
||||
writer = supplier_pair(bootstrap)
|
||||
supplier = supplier_pair(_kv_data(SUPPLIER), SUPPLIER)
|
||||
backup_path = "platform/workloads/railiance/backup/object-storage"
|
||||
bootstrap_path = "platform/workloads/railiance/scaleway/bootstrap"
|
||||
backup = _kv_data(backup_path)
|
||||
bootstrap = _kv_data(bootstrap_path)
|
||||
reader = supplier_pair(backup, backup_path)
|
||||
writer = supplier_pair(bootstrap, bootstrap_path)
|
||||
apply_live_policy(reader, writer)
|
||||
prove_denials(supplier)
|
||||
prove_denials(supplier, bootstrap.get("DEFAULT_PROJECT_ID", ""))
|
||||
write_pair(supplier)
|
||||
except GateError as exc:
|
||||
_write_json(RECEIPT_DIR / "mas-evidence-publisher-gate.json", {"status": "failed", "code": exc.code})
|
||||
receipt = {"status": "failed", "code": exc.code, "values_recorded": False}
|
||||
if exc.detail:
|
||||
receipt["detail"] = exc.detail
|
||||
_write_json(RECEIPT_DIR / "mas-evidence-publisher-gate.json", receipt)
|
||||
return 71
|
||||
except Exception:
|
||||
except Exception as exc:
|
||||
_write_json(
|
||||
RECEIPT_DIR / "mas-evidence-publisher-gate.json",
|
||||
{"status": "failed", "code": "contained_gate_failure"},
|
||||
{
|
||||
"status": "failed",
|
||||
"code": "contained_gate_failure",
|
||||
"exception": type(exc).__name__,
|
||||
"values_recorded": False,
|
||||
},
|
||||
)
|
||||
return 72
|
||||
_write_json(RECEIPT_DIR / "mas-evidence-publisher-gate.json", {"status": "passed", "values_recorded": False})
|
||||
|
|
|
|||
|
|
@ -7,6 +7,7 @@ headed Chromium binary pinned by coulomb-social's Playwright install.
|
|||
"""
|
||||
import json
|
||||
import os
|
||||
import pwd
|
||||
import subprocess
|
||||
import sys
|
||||
import tempfile
|
||||
|
|
@ -62,8 +63,22 @@ def chromium_executable(browsers_json, cache_root):
|
|||
return ""
|
||||
|
||||
|
||||
def playwright_cache(process_home, account_home):
|
||||
"""The Chromium pin lives in the account cache.
|
||||
|
||||
Attended platform-admin login replaces the process home with an empty
|
||||
session before OpenBao starts. Looking under that session misses the
|
||||
binary, the window never opens, and the OIDC callback times out.
|
||||
"""
|
||||
del process_home
|
||||
return Path(account_home) / ".cache" / "ms-playwright"
|
||||
|
||||
|
||||
def browser_path():
|
||||
return chromium_executable(BROWSERS_JSON, Path.home() / ".cache/ms-playwright")
|
||||
account_home = pwd.getpwuid(os.getuid()).pw_dir
|
||||
return chromium_executable(
|
||||
BROWSERS_JSON, playwright_cache(Path.home(), account_home)
|
||||
)
|
||||
|
||||
|
||||
def launch_argv(browser, profile_dir, url):
|
||||
|
|
|
|||
205
tests/test_mas_evidence_iam_grant.py
Normal file
205
tests/test_mas_evidence_iam_grant.py
Normal file
|
|
@ -0,0 +1,205 @@
|
|||
"""Synthetic Scaleway responses only. No live IAM call and no credential values."""
|
||||
|
||||
import importlib.util
|
||||
import json
|
||||
from pathlib import Path
|
||||
from urllib.parse import parse_qs, urlsplit
|
||||
|
||||
import pytest
|
||||
|
||||
ROOT = Path(__file__).resolve().parents[1]
|
||||
spec = importlib.util.spec_from_file_location(
|
||||
"mas_iam_grant", ROOT / "scripts/mas_evidence_iam_grant.py"
|
||||
)
|
||||
grant = importlib.util.module_from_spec(spec)
|
||||
spec.loader.exec_module(grant)
|
||||
|
||||
ORG = "org-1"
|
||||
REEF = "reef-project"
|
||||
MAIL = "project-mas"
|
||||
ACCESS = "SCWACCESS-NOT-A-RECEIPT-FIELD"
|
||||
|
||||
|
||||
class Api:
|
||||
def __init__(self):
|
||||
self.calls = []
|
||||
self.policies = {}
|
||||
self.rules = {}
|
||||
self.keys = [{
|
||||
"access_key": ACCESS,
|
||||
"application_id": grant.MAS_APPLICATION,
|
||||
"default_project_id": "other-project",
|
||||
}]
|
||||
self.mas_rules = []
|
||||
self.groups = []
|
||||
self.project_rows = [
|
||||
{"id": REEF, "name": "reef-storage", "organization_id": ORG},
|
||||
{"id": MAIL, "name": "mail-address-semantics", "organization_id": ORG},
|
||||
]
|
||||
self.policies["coulomb-live"] = {
|
||||
"id": "coulomb-live",
|
||||
"name": "coulomb-social-backup-primary",
|
||||
"editable": True,
|
||||
"application_id": grant.COULOMB_APPLICATION,
|
||||
}
|
||||
self.rules["coulomb-live"] = [{
|
||||
"permission_set_names": list(grant.PERMISSIONS),
|
||||
"project_ids": [REEF],
|
||||
}]
|
||||
self.policies["coulomb-recovery"] = {
|
||||
"id": "coulomb-recovery",
|
||||
"name": "coulomb-recovery-project-publisher",
|
||||
"editable": True,
|
||||
"application_id": grant.COULOMB_APPLICATION,
|
||||
}
|
||||
self.rules["coulomb-recovery"] = [{
|
||||
"permission_set_names": list(grant.PERMISSIONS),
|
||||
"project_ids": ["recovery-project"],
|
||||
}]
|
||||
|
||||
def __call__(self, method, path, data=None):
|
||||
self.calls.append((method, path.split("?", 1)[0], data))
|
||||
route = urlsplit(path).path
|
||||
query = parse_qs(urlsplit(path).query)
|
||||
if route == f"/iam/v1alpha1/applications/{grant.COULOMB_APPLICATION}":
|
||||
return {
|
||||
"id": grant.COULOMB_APPLICATION,
|
||||
"name": "coulomb-social-backup-primary",
|
||||
"organization_id": ORG,
|
||||
}
|
||||
if route == f"/iam/v1alpha1/applications/{grant.MAS_APPLICATION}":
|
||||
return {
|
||||
"id": grant.MAS_APPLICATION,
|
||||
"name": "mas-evidence-backup-primary",
|
||||
"organization_id": ORG,
|
||||
}
|
||||
if route == "/iam/v1alpha1/permission-sets":
|
||||
names = list(grant.PERMISSIONS)
|
||||
return {"permission_sets": [{"name": name} for name in names], "total_count": len(names)}
|
||||
if route == "/account/v3/projects":
|
||||
return {"projects": self.project_rows, "total_count": len(self.project_rows)}
|
||||
if route == "/iam/v1alpha1/groups":
|
||||
return {"groups": self.groups, "total_count": len(self.groups)}
|
||||
if route == "/iam/v1alpha1/policies" and method == "GET":
|
||||
rows = [
|
||||
item for item in self.policies.values()
|
||||
if item["application_id"] == query["application_id"][0]
|
||||
]
|
||||
return {"policies": rows, "total_count": len(rows)}
|
||||
if route == "/iam/v1alpha1/policies" and method == "POST":
|
||||
created = {"id": "policy-new", "editable": True, **data}
|
||||
self.policies[created["id"]] = created
|
||||
self.rules[created["id"]] = data["rules"]
|
||||
return created
|
||||
if route == "/iam/v1alpha1/rules" and method == "GET":
|
||||
rows = self.rules[query["policy_id"][0]]
|
||||
return {"rules": rows, "total_count": len(rows)}
|
||||
if route == "/iam/v1alpha1/rules" and method == "PUT":
|
||||
self.rules[data["policy_id"]] = data["rules"]
|
||||
return {"rules": data["rules"]}
|
||||
if route == "/iam/v1alpha1/api-keys" and method == "GET":
|
||||
rows = [item for item in self.keys if item["application_id"] == query["application_id"][0]]
|
||||
return {"api_keys": rows, "total_count": len(rows)}
|
||||
if route.startswith("/iam/v1alpha1/api-keys/") and method == "PATCH":
|
||||
access_key = route.rsplit("/", 1)[1]
|
||||
for item in self.keys:
|
||||
if item["access_key"] == access_key:
|
||||
item["default_project_id"] = data["default_project_id"]
|
||||
return {"default_project_id": item["default_project_id"]}
|
||||
raise AssertionError(route)
|
||||
|
||||
|
||||
def _rendered(receipt):
|
||||
return json.dumps(receipt)
|
||||
|
||||
|
||||
def test_one_wrong_rule_is_replaced_and_the_single_key_project_follows():
|
||||
api = Api()
|
||||
api.policies["policy-1"] = {
|
||||
"id": "policy-1",
|
||||
"name": "hand-made",
|
||||
"editable": True,
|
||||
"application_id": grant.MAS_APPLICATION,
|
||||
}
|
||||
api.rules["policy-1"] = [{
|
||||
"permission_set_names": ["ObjectStorageReadOnly"],
|
||||
"project_ids": [MAIL],
|
||||
}]
|
||||
receipt = grant.align(api)
|
||||
assert receipt["outcome"] == "rule_replaced"
|
||||
assert receipt["project_name"] == "reef-storage"
|
||||
assert receipt["project_id"] == REEF
|
||||
assert receipt["changed"] is True
|
||||
assert receipt["preferred_project_updated"] is True
|
||||
assert receipt["mas_keys"]["preferred_project_matches"] is True
|
||||
assert api.rules["policy-1"] == [{
|
||||
"permission_set_names": list(grant.PERMISSIONS),
|
||||
"project_ids": [REEF],
|
||||
}]
|
||||
rendered = _rendered(receipt)
|
||||
assert ACCESS not in rendered
|
||||
assert "secret" not in rendered
|
||||
recovery = next(item for item in receipt["coulomb_policies"] if "recovery" in item["name"])
|
||||
assert recovery["rules"][0]["project_ids"] == ["recovery-project"]
|
||||
|
||||
|
||||
def test_matching_rule_and_matching_key_make_no_provider_change():
|
||||
api = Api()
|
||||
api.keys[0]["default_project_id"] = REEF
|
||||
api.policies["policy-1"] = {
|
||||
"id": "policy-1", "name": grant.POLICY_NAME, "editable": True,
|
||||
"application_id": grant.MAS_APPLICATION,
|
||||
}
|
||||
api.rules["policy-1"] = [{
|
||||
"permission_set_names": list(reversed(grant.PERMISSIONS)),
|
||||
"project_ids": [REEF],
|
||||
}]
|
||||
before = len(api.calls)
|
||||
receipt = grant.align(api)
|
||||
assert receipt["outcome"] == "already_matches"
|
||||
assert receipt["changed"] is False
|
||||
assert receipt["preferred_project_updated"] is False
|
||||
assert not any(method in {"PUT", "POST", "PATCH"} for method, _, _ in api.calls[before:])
|
||||
|
||||
|
||||
def test_missing_policy_is_created_on_the_application():
|
||||
api = Api()
|
||||
api.keys = []
|
||||
receipt = grant.align(api)
|
||||
assert receipt["outcome"] == "policy_created"
|
||||
posted = [data for method, path, data in api.calls if method == "POST" and path.endswith("/policies")]
|
||||
assert posted[0]["application_id"] == grant.MAS_APPLICATION
|
||||
assert posted[0]["rules"][0]["project_ids"] == [REEF]
|
||||
assert "organization_id" not in posted[0]["rules"][0]
|
||||
|
||||
|
||||
def test_several_rules_are_left_unchanged():
|
||||
api = Api()
|
||||
api.policies["policy-1"] = {
|
||||
"id": "policy-1", "name": "hand-made", "editable": True,
|
||||
"application_id": grant.MAS_APPLICATION,
|
||||
}
|
||||
api.rules["policy-1"] = [
|
||||
{"permission_set_names": list(grant.PERMISSIONS), "project_ids": [REEF]},
|
||||
{"permission_set_names": ["IAMReadOnly"], "organization_id": ORG},
|
||||
]
|
||||
receipt = grant.align(api)
|
||||
assert receipt["status"] == "review"
|
||||
assert receipt["outcome"] == "multiple_rules_require_review"
|
||||
assert not any(method in {"PUT", "POST", "PATCH"} for method, _, _ in api.calls)
|
||||
|
||||
|
||||
def test_unresolved_project_refuses_before_a_change():
|
||||
api = Api()
|
||||
del api.policies["coulomb-live"]
|
||||
del api.rules["coulomb-live"]
|
||||
with pytest.raises(grant.Refused, match="coulomb_backup_project_unresolved"):
|
||||
grant.align(api)
|
||||
assert not any(method in {"PUT", "POST", "PATCH"} for method, _, _ in api.calls)
|
||||
|
||||
|
||||
def test_preview_contacts_nothing(capsys):
|
||||
assert grant.main([]) == 0
|
||||
preview = json.loads(capsys.readouterr().out)
|
||||
assert preview["provider_contacted"] is False
|
||||
assert preview["project_source"] == "coulomb-social-backup-primary"
|
||||
|
|
@ -2,6 +2,8 @@
|
|||
|
||||
import importlib.util
|
||||
import json
|
||||
import os
|
||||
import pwd
|
||||
from pathlib import Path
|
||||
|
||||
import pytest
|
||||
|
|
@ -14,24 +16,71 @@ gate = importlib.util.module_from_spec(spec)
|
|||
spec.loader.exec_module(gate)
|
||||
|
||||
|
||||
def test_venv_symlink_is_not_the_system_interpreter():
|
||||
system = "/usr/bin/python3"
|
||||
venv = "/home/operator/.local/share/railiance-platform/backup-venv/bin/python"
|
||||
assert gate.same_interpreter(system, system)
|
||||
assert not gate.same_interpreter(system, venv)
|
||||
|
||||
|
||||
def test_backup_python_stays_on_the_account_home_when_login_replaces_home(monkeypatch):
|
||||
monkeypatch.setenv("HOME", "/tmp/warden-session")
|
||||
account = pwd.getpwuid(os.getuid()).pw_dir
|
||||
assert gate.selected_backup_python() == (
|
||||
Path(account) / ".local/share/railiance-platform/backup-venv/bin/python"
|
||||
)
|
||||
assert "/tmp/warden-session" not in str(gate.selected_backup_python())
|
||||
assert "/tmp/mas-bucket-policy-venv" not in str(gate.backup_python(account))
|
||||
|
||||
|
||||
def test_s3_failure_keeps_the_code_and_drops_secret_material():
|
||||
class Fake:
|
||||
response = {
|
||||
"Error": {
|
||||
"Code": "MalformedPolicy",
|
||||
"Message": "Invalid principal secret=abc SCWABCDEFGHIJKLMNOP signature=zzz",
|
||||
},
|
||||
"ResponseMetadata": {"HTTPStatusCode": 400},
|
||||
}
|
||||
|
||||
detail = gate.s3_failure(Fake())
|
||||
assert detail["error_code"] == "MalformedPolicy"
|
||||
assert detail["http_status"] == 400
|
||||
assert "Invalid principal" in detail["message"]
|
||||
assert "abc" not in detail["message"]
|
||||
assert "ABCDEFGHIJKLMNOP" not in detail["message"]
|
||||
|
||||
|
||||
def test_supplier_pair_maps_aliases_and_refuses_partial_or_equal_values():
|
||||
mapped = gate.supplier_pair({"ACCESS_KEY": "access-one", "SECRET_KEY": "secret-two"})
|
||||
assert list(mapped) == ["AWS_ACCESS_KEY_ID", "AWS_SECRET_ACCESS_KEY"]
|
||||
assert mapped["AWS_ACCESS_KEY_ID"] != mapped["AWS_SECRET_ACCESS_KEY"]
|
||||
with pytest.raises(gate.GateError):
|
||||
gate.supplier_pair({"ACCESS_KEY": "access-one"})
|
||||
labeled = gate.supplier_pair({"Access Key": "access-one", "Secret Key": "secret-two"})
|
||||
assert labeled["AWS_ACCESS_KEY_ID"] == "access-one"
|
||||
blob = gate.supplier_pair(
|
||||
{"credentials": '[default]\naccess_key = access-one\nsecret_key = secret-two\n'}
|
||||
)
|
||||
assert blob["AWS_SECRET_ACCESS_KEY"] == "secret-two"
|
||||
with pytest.raises(gate.GateError) as partial:
|
||||
gate.supplier_pair({"ACCESS_KEY": "access-one"}, "platform/suppliers/scaleway/example")
|
||||
assert partial.value.detail["keys"] == ["ACCESS_KEY"]
|
||||
assert "access-one" not in json.dumps(partial.value.detail)
|
||||
with pytest.raises(gate.GateError):
|
||||
gate.supplier_pair({"ACCESS_KEY": "same-value", "SECRET_KEY": "same-value"})
|
||||
|
||||
|
||||
def test_policy_observation_requires_the_three_prefix_statements_without_delete():
|
||||
def test_policy_observation_requires_the_prefix_statements_without_delete():
|
||||
document = {
|
||||
"Statement": [
|
||||
{
|
||||
"Sid": "MasEvidenceBackupObjects",
|
||||
"Action": ["s3:GetObject", "s3:PutObject"],
|
||||
},
|
||||
{"Sid": "MasEvidenceBackupProbe", "Action": ["s3:GetBucketLocation"]},
|
||||
{
|
||||
"Sid": "PublisherBucketProbe",
|
||||
"Principal": {"SCW": ["application_id:" + gate.APPLICATION_ID]},
|
||||
"Action": list(gate.PROBE_ACTIONS),
|
||||
},
|
||||
{"Sid": "MasEvidenceBackupList", "Action": ["s3:ListBucket"]},
|
||||
{"Sid": "Other", "Action": ["s3:DeleteObject"]},
|
||||
]
|
||||
|
|
@ -39,11 +88,49 @@ def test_policy_observation_requires_the_three_prefix_statements_without_delete(
|
|||
observed = gate.policy_observation(document)
|
||||
assert observed["mas_sids_present"] == list(gate.MAS_SIDS)
|
||||
assert observed["object_delete_absent"] is True
|
||||
assert observed["probe_includes_publisher"] is True
|
||||
assert observed["principal"] == gate.APPLICATION_ID
|
||||
document["Statement"][0]["Action"].append("s3:DeleteObject")
|
||||
assert gate.policy_observation(document)["object_delete_absent"] is False
|
||||
|
||||
|
||||
def test_merged_policy_replaces_separate_probes_and_stays_within_ten():
|
||||
desired = json.loads(
|
||||
(ROOT / "docs/object-storage/railiance-platform-pg-backup-policy.json").read_text()
|
||||
)
|
||||
live = {
|
||||
"Version": "2023-04-17",
|
||||
"Id": "resource-control-scoped-backup",
|
||||
"Statement": [
|
||||
item for item in desired["Statement"]
|
||||
if not str(item.get("Sid", "")).startswith("Mas")
|
||||
and item.get("Sid") != "PublisherBucketProbe"
|
||||
] + [
|
||||
{
|
||||
"Sid": "CoulombSocialBackupProbe",
|
||||
"Principal": {"SCW": "application_id:681d00bf-b965-4323-b657-97bfde423511"},
|
||||
"Action": list(gate.PROBE_ACTIONS),
|
||||
},
|
||||
{
|
||||
"Sid": "EmailConnectBackupProbe",
|
||||
"Principal": {"SCW": "application_id:0eb0f958-77a4-4c70-9aa7-14ba46411415"},
|
||||
"Action": list(gate.PROBE_ACTIONS),
|
||||
},
|
||||
],
|
||||
}
|
||||
merged = gate.merged_policy(live, desired)
|
||||
sids = [item.get("Sid") for item in merged["Statement"]]
|
||||
assert len(sids) == 10
|
||||
assert "CoulombSocialBackupProbe" not in sids
|
||||
assert "EmailConnectBackupProbe" not in sids
|
||||
assert "PublisherBucketProbe" in sids
|
||||
assert sids.count("MasEvidenceBackupList") == 1
|
||||
assert "BackupObjectsUnderPrefix" in sids
|
||||
observed = gate.policy_observation(merged)
|
||||
assert observed["probe_includes_publisher"] is True
|
||||
assert observed["object_delete_absent"] is True
|
||||
|
||||
|
||||
def test_denial_observation_passes_only_when_all_three_boundaries_deny():
|
||||
results = {
|
||||
"sibling_prefix": {"http_status": 403, "denied": True},
|
||||
|
|
@ -56,11 +143,81 @@ def test_denial_observation_passes_only_when_all_three_boundaries_deny():
|
|||
assert passed["application_id"] == "25a4cbca-220e-40c0-9af5-6c7713000174"
|
||||
results["retained_delete"]["denied"] = False
|
||||
assert gate.denial_observation(results)["passed"] is False
|
||||
results["retained_delete"]["denied"] = True
|
||||
results["own_prefix"] = {"http_status": 403, "denied": True, "error_code": "AccessDenied"}
|
||||
rejected = gate.denial_observation(results)
|
||||
assert rejected["passed"] is False
|
||||
assert rejected["own_prefix_allowed"] is False
|
||||
assert rejected["error_code"]["own_prefix"] == "AccessDenied"
|
||||
rendered = json.dumps(passed)
|
||||
assert "access-one" not in rendered
|
||||
assert "secret-two" not in rendered
|
||||
|
||||
|
||||
def test_project_scope_appends_the_bootstrap_project_once():
|
||||
pair = {
|
||||
"AWS_ACCESS_KEY_ID": "SCWEXAMPLEKEY",
|
||||
"AWS_SECRET_ACCESS_KEY": "secret-value-not-written",
|
||||
}
|
||||
project = "11111111-2222-3333-4444-555555555555"
|
||||
scoped, applied = gate.scoped_supplier_pair(pair, project)
|
||||
assert applied is True
|
||||
assert scoped["AWS_ACCESS_KEY_ID"] == f"SCWEXAMPLEKEY@{project}"
|
||||
assert scoped["AWS_SECRET_ACCESS_KEY"] == pair["AWS_SECRET_ACCESS_KEY"]
|
||||
again, applied_again = gate.scoped_supplier_pair(scoped, project)
|
||||
assert applied_again is False
|
||||
assert again["AWS_ACCESS_KEY_ID"] == scoped["AWS_ACCESS_KEY_ID"]
|
||||
untouched, unused = gate.scoped_supplier_pair(pair, "")
|
||||
assert unused is False
|
||||
assert untouched["AWS_ACCESS_KEY_ID"] == "SCWEXAMPLEKEY"
|
||||
|
||||
|
||||
def test_raw_create_response_keeps_num_uses_out_of_the_public_detail():
|
||||
auth = gate.writer_auth({
|
||||
"auth": {
|
||||
"client_token": "s.secret-token-value",
|
||||
"accessor": "accessor-secret",
|
||||
"token_policies": ["backup-pair-writer"],
|
||||
"policies": ["backup-pair-writer"],
|
||||
"lease_duration": 300,
|
||||
"num_uses": 2,
|
||||
}
|
||||
})
|
||||
identity = gate._writer_identity(auth)
|
||||
assert identity["num_uses"] == 2
|
||||
rendered = json.dumps(identity)
|
||||
assert "s.secret-token-value" not in rendered
|
||||
with pytest.raises(gate.GateError):
|
||||
gate.writer_auth({"auth": {"num_uses": 2}})
|
||||
|
||||
|
||||
def test_writer_identity_accepts_token_policies_and_rejects_default():
|
||||
auth = {
|
||||
"client_token": "s.secret-token-value",
|
||||
"accessor": "accessor-secret",
|
||||
"token_policies": ["backup-pair-writer"],
|
||||
"lease_duration": "300",
|
||||
"num_uses": "2",
|
||||
}
|
||||
identity = gate._writer_identity(auth)
|
||||
assert identity == {
|
||||
"policies": ["backup-pair-writer"],
|
||||
"identity_policies": [],
|
||||
"ttl": 300,
|
||||
"num_uses": 2,
|
||||
}
|
||||
auth["policies"] = ["default", "backup-pair-writer"]
|
||||
with pytest.raises(gate.GateError) as caught:
|
||||
gate._writer_identity(auth)
|
||||
assert caught.value.code == "writer_identity_rejected"
|
||||
rendered = json.dumps(caught.value.detail)
|
||||
assert "s.secret-token-value" not in rendered
|
||||
assert "accessor-secret" not in rendered
|
||||
assert "client_token" not in caught.value.detail["auth_fields"]
|
||||
assert "accessor" not in caught.value.detail["auth_fields"]
|
||||
assert caught.value.detail["legacy_policies"] == ["default", "backup-pair-writer"]
|
||||
|
||||
|
||||
def test_put_parser_keeps_version_and_drops_any_nested_value():
|
||||
parsed = gate.version_from_put(
|
||||
{"request_id": "req-1", "data": {"version": 1, "data": {"AWS_SECRET_ACCESS_KEY": "not-a-live-value"}}}
|
||||
|
|
|
|||
|
|
@ -26,6 +26,12 @@ class BrowserBoundary(unittest.TestCase):
|
|||
joined=' '.join(argv)
|
||||
for banned in ('explorer.exe', 'powershell', 'msedge', 'firefox', '/mnt/c/'):
|
||||
self.assertNotIn(banned, joined)
|
||||
def test_contained_home_does_not_move_the_browser_cache(self):
|
||||
self.assertEqual(
|
||||
launcher["playwright_cache"]("/tmp/warden-session", "/home/operator"),
|
||||
Path("/home/operator/.cache/ms-playwright"),
|
||||
)
|
||||
|
||||
def test_chromium_comes_from_the_playwright_pin(self):
|
||||
import json
|
||||
import tempfile
|
||||
|
|
|
|||
|
|
@ -78,4 +78,6 @@ Pair-custody lists still
|
|||
name only coulomb-social and email-connect.
|
||||
Design: `docs/credential-lane-designs/mas-evidence-backup-grant-2026-11-02.md`.
|
||||
|
||||
2026-11-02: `scripts/mas_evidence_publisher_gate.py` is the silent gate for the live prefix policy, the three denials, and the one CAS=0 workload pair. The pair-writer source now names the MAS path. An attended platform-admin login exited 10 with category `callback_timeout` before that gate started. The live policy, workload pair, delivery admission, node file, and offsite object are unchanged.
|
||||
2026-11-02: `scripts/mas_evidence_publisher_gate.py` is the silent gate for the live prefix policy, the three denials, and the one CAS=0 workload pair. The pair-writer source now names the MAS path. An attended platform-admin login exited 10 with category `callback_timeout` before that gate started. A later login completed and the child exited 11. The receipt code is `boto3_required`: system Python has no boto3, and `/tmp/mas-bucket-policy-venv` is gone. The gate now re-execs the account backup venv from `requirements/backup-primary.lock`. The next login reached the supplier read and exited 11 with `supplier_shape_rejected` before the policy merge or the pair write. The gate now accepts the usual Scaleway access and secret labels, including a single credentials blob, and a rejection receipt lists field names only. The following login exited 11 with `contained_gate_failure` and did not update the policy receipt. A later login read the live policy and the write returned `MalformedPolicy` HTTP 400, message `Bucket Policy can have up to 10 statements`. The separate coulomb and email bucket probes are now one shared `PublisherBucketProbe`, and the MAS prefix uses two statements, so the merged document is 10 statements. The 17:15Z login put that document. The denial receipt recorded HTTP 403 for the sibling prefix, the retained delete, administration, and the MAS prefix itself, so the three denials were not yet a proof that the key can read its own prefix. The pair was not written: `writer_identity_rejected`, with no detail. The gate now accepts an OpenBao create response whose grant is `token_policies: ["backup-pair-writer"]`, records a value-free rejection detail, requires the MAS prefix list to return HTTP 200, and scopes only the proof client with bootstrap `DEFAULT_PROJECT_ID`. The stored pair stays the two raw fields. Delivery admission, the node file, and the offsite object are unchanged.
|
||||
|
||||
2026-11-02: further IAM tuning stays off the console form. `scripts/mas_evidence_iam_grant.py` uses one temporary Scaleway Console session, the same stdin shape as the Coulomb identity bootstrap. The first run created `mas-evidence-backup-primary` on project `mail-address-semantics`. The receipt showed the bucket publisher `coulomb-social-backup-primary` on project `reef-storage`, while `coulomb-recovery-project-publisher` is the separate recovery project. The second run replaced that one MAS rule and moved the single API key's preferred project to `reef-storage` (`e1a0dd0e-04b8-4ea9-8b30-d53f8c35c688`). Outcome `rule_replaced`, status `aligned`. The following publisher login proved the MAS prefix with HTTP 200 and the three denials with `AccessDenied`. The pair was not written: the OpenBao 2.5 CLI omits `num_uses` from `token create` JSON, so the gate rejected a writer whose policies and 300-second ttl were otherwise exact. The gate now reads `num_uses` from the raw create response.
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue