railiance-platform/credential-change-requests/CCR-2026-0049-net-kingdom-backup-retention.yaml
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security: record explicit approval of provider share normalization
Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a13eab-1e6a-7b33-9c37-372e90ada3a2
2026-10-16 07:44:37 +02:00

150 lines
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YAML

{
"id": "CCR-2026-0049",
"kind": "credential-change-request",
"schema_version": 1,
"request_type": "workload-kv-read",
"title": "NetKingdom identity backup retention delivery",
"status": "approved",
"created": "2026-10-16",
"updated": "2026-10-16",
"requester": {
"agent": "codex",
"reason": "Operator requested implementation of missing full identity backup coverage under NK-WP-0049."
},
"review": {
"required": true,
"required_approvers": [
"platform-owner",
"net-kingdom-owner",
"backup-share-owner"
],
"comments": [
{
"reviewer": "User (platform-owner)",
"decision": "approved",
"source_ref": "statehub:decision:5edd5203-fae7-461b-8775-5d22b7873971",
"comment": "Operator approved initial live packet and subsequently explicitly approved provider-added folder-only re-sharing (publisher21/retention25). Native admission and independent recovery gates remain.",
"reviewed_at": "2026-10-15T23:51:21.374014+00:00"
},
{
"reviewer": "User (net-kingdom-owner)",
"decision": "approved",
"source_ref": "statehub:decision:5edd5203-fae7-461b-8775-5d22b7873971",
"comment": "Operator approved initial live packet and subsequently explicitly approved provider-added folder-only re-sharing (publisher21/retention25). Native admission and independent recovery gates remain.",
"reviewed_at": "2026-10-15T23:51:21.374033+00:00"
},
{
"reviewer": "User (backup-share-owner)",
"decision": "approved",
"source_ref": "statehub:decision:5edd5203-fae7-461b-8775-5d22b7873971",
"comment": "Operator approved initial live packet and subsequently explicitly approved provider-added folder-only re-sharing (publisher21/retention25). Native admission and independent recovery gates remain.",
"reviewed_at": "2026-10-15T23:51:21.374039+00:00"
}
]
},
"target": {
"domain": "infotech",
"tenant": "platform",
"workload": "net-kingdom-identity-backup",
"environment": "production",
"purpose": "retention limited to new encrypted identity bundle folder; no age private key or Backup account password"
},
"openbao": {
"mount": "platform",
"kv_path": "platform/workloads/net-kingdom/identity-backup/retention",
"fields": [
"NC_WEBDAV_TOKEN"
],
"policy_name": "net-kingdom-backup-retention-eso",
"policy_file": "openbao/policies/net-kingdom-backup-retention-eso.hcl",
"metadata_read": false,
"token_self_lifecycle": true,
"auth": {
"method": "kubernetes",
"mount": "kubernetes",
"role": "net-kingdom-backup-retention-eso",
"audience": "openbao",
"ttl": "15m",
"token_max_ttl": "15m",
"token_explicit_max_ttl": "15m",
"token_no_default_policy": true,
"policies": [
"net-kingdom-backup-retention-eso"
],
"bound_claims": {
"service_account_names": [
"net-kingdom-backup-retention-eso"
],
"service_account_namespaces": [
"sso"
]
},
"bound_claims_confirmed": false
}
},
"provider": {
"host": "nx4069.your-storageshare.de",
"account_owner": "Backup",
"folder": "/railiance-backups/net-kingdom-identity",
"share_type": 3,
"share_permissions": 25,
"label": "net-kingdom-identity-retention",
"age_private_key_delivered": false,
"backup_account_password_delivered": false,
"provider_added_resharing_approved": true,
"scope_approval_ref": "statehub:decision:5edd5203-fae7-461b-8775-5d22b7873971"
},
"delivery": {
"surface": "ESO-managed Secret",
"namespace": "sso",
"secret": "net-kingdom-backup-retention",
"key": "token",
"service_account": "net-kingdom-backup-retention-eso",
"reader": "owner-controlled root backup retention process on railiance01; no agent credential delivery",
"cluster_uid": "a553c742-0115-43d4-99a4-a5ca56fe0786"
},
"risk": {
"classification": "high",
"notes": [
"Secret-bearing capture is limited to the four reviewed identity services; source/cluster/PVC bindings and private staging are mandatory.",
"Publisher can read/create in only this folder; retention can read/delete in only this folder. Both also include explicitly owner-approved provider-added re-sharing, but neither grants update, other folders or account administration.",
"Compromise of the retention token can destroy backups in this folder; keep it separate from the publisher and retain independent custody/recovery points.",
"Node root and ESO administration are inside this credential boundary. Coding agents must be denied the new data/metadata paths.",
"KV initial CAS=0 only; preserve existing values and refuse drift. No rotation of service keys, age keys, operator credentials or existing shares.",
"Nextcloud adds permission16 to read-enabled public links. User approved exact normalized21/25 on2026-10-16; tokens remain confined to the encrypted backup folder. Original5/9 attempt failed before credential publication."
]
},
"verification": {
"positive": [
"Exact share path/permissions and bounded KV/ESO role readback",
"Ciphertext create/readback/hash and exact runtime token delivery",
"Retention protects recovered point/newest/seven daily/two weekly and uses ETag-conditional deletion"
],
"negative": [
"Publisher overwrite/delete denied; retention create/overwrite denied",
"Sibling namespace/path/audience and KV write/metadata access denied",
"Unapproved or changed CCR/source, wrong cluster, resource drift and malformed archive refuse execution"
],
"activation_conditions": [
"Explicit platform, NetKingdom and Backup-share owner approval of this exact request and source packet.",
"Native exact namespace/ServiceAccount/audience verification and bounded role readback; no coding-agent access.",
"First real encrypted capture, off-host readback, independent-key recovery and cleanup before enabling timers.",
"Retention protects the independently recovered point and newest backup; no automatic deletion of pre-existing backups."
]
},
"state_hub": {
"workplan_id": "NK-WP-0049",
"task_id": "NK-WP-0049-T03"
},
"access_frontdoor": {
"type": "platform-owner",
"catalog_id": "net-kingdom-identity-backup-retention",
"readiness": "pending-review",
"resolvable": false
},
"lifecycle": {
"deactivate": "Stop the corresponding timer, withdraw only this reader and disable its dedicated share under owner control; retain archives and recovery keys.",
"rotate": "Separate owner-approved share replacement and KV CAS rotation, preserved old access until new readback and recovery pass; no silent replacement by this setup tool.",
"compromised": "Fence this executor and revoke its dedicated share/reader. Treat retention-token compromise as possible loss of this folder; preserve independent recovery points and rotate only under incident authority."
}
}