changeid: keep a frozen or evicted account frozen under its new id

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01VMan6VN9xvnX1cgvV6hrUV

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/changeid.ts b/lib/changeid.ts
index 1c6a6688..d4eca441 100644
--- a/lib/changeid.ts
+++ b/lib/changeid.ts
@@ -116,6 +116,11 @@ export default async function changeid(un: string) {
     } catch (e) {}
   }
 
+  // Freezes and evictions are keyed by uid, so carry them to the new id or a
+  // rekey (which the blocked-address check triggers on its own) lifts them.
+  for (const set of ["blacklist", "evicted"])
+    if (await db.sIsMember(set, id)) await db.sAdd(set, nid);
+
   l(`SECURITY: rekeyed ${un} from ${id} to ${nid}`);
   return nid;
 }