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High-Risk Packet Drift Correction — Identity / Session / Impersonation — 2026-08-09

1. Previous Broad Classification

The cross-family source-drift review classified Identity as requiring a current consumer/source refresh because operational and platform surfaces had changed after the original packet baseline.

That conservative classification was correct as a review trigger, but it did not distinguish core Identity implementation drift from consumer drift.

2. Targeted Current Result

Core login/session/password/impersonation sources:
NO MATERIAL DRIFT LOCATED

Typed tenant/actor/subject adapter:
NO MATERIAL DRIFT LOCATED

API authentication/runtime context:
NO MATERIAL DRIFT LOCATED

High-impact Identity consumers:
EXPANDED

The principal new high-impact consumer is tenant Provider Credential reveal/replacement. Additional business consumers are mapped by the current Access and Integration refreshes.

3. Corrected Disposition

PLATFORM_IDENTITY_SESSION_IMPERSONATION_SOURCE_AUTHORITY.md
= CURRENT FOR CORE SOURCE

PLATFORM_IDENTITY_SESSION_IMPERSONATION_REBUILD_PACKET.md
= VALID TARGET INPUT

PLATFORM_IDENTITY_CURRENT_CONSUMER_REFRESH_2026-08-09.md
= REQUIRED CURRENT CONSUMER ADDENDUM

RBR-IDENTITY-001
= REQUIRED CURRENT ENVIRONMENT EVIDENCE

The family is no longer classified as requiring a full rewrite from scratch. It remains evidence- and policy-incomplete.

4. Remaining Gaps

  • current active username uniqueness;
  • current password-hash population;
  • deployed cookie/session-store behavior;
  • proxy/TLS trust boundary;
  • actor/subject/request correlation readability;
  • user- and tenant-impersonation behavior for sensitive actions;
  • own-password change under impersonation;
  • other-session revocation after password change/reset;
  • Provider Credential identity/reauth policy;
  • current Wiki/admin guidance;
  • PHP/Next.js one-session migration contract.

5. Non-Implications

core source unchanged
!= current environment verified

consumer documented
!= consumer policy accepted

credential route present
!= privileged reauth accepted

read-only package defined
!= evidence executed

source-reconciled
!= M3
!= M4

6. Final Classification

Core source freshness:
CONFIRMED

Consumer surface freshness:
REFRESHED

Current runtime/session/account evidence:
REQUIRED

Policy acceptance:
OPEN / PARTIAL

Migration readiness:
NOT M4

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Source: docs/reconstruction/HIGH_RISK_PACKET_SOURCE_DRIFT_IDENTITY_CORRECTION_2026-08-09.md — ctc repository · This page is an English translation of the source document. Identifiers, file paths and code symbols are unchanged.