halkyon/apps/learn/halkyon_learn_client/lib/migrations/20261021134803749-reset-hold-outs/migration.json
Tizian 「ティツィアーン」 274b796faa
fix(auth): a hold-out moves a reset on only by its own time, and a reset lives 30 days at most
The reading of the full reading's fixes found that every refusal at the
address's ceiling moved a reset to 72 hours after it (A1): someone who
knows only the address kept the owner's own reset from ever taking effect
with one burst every three days, and kept a forgotten one alive (A2).

Now a hold-out that begins before a reset takes effect moves it on only by
the time it holds the owner out and no hold-out counted before did
(account_reset.heldOutUntil, under a row lock), so the owner gets 72 hours
outside hold-outs in total; and every reset not carried out lapses 30 days
after it was asked (resetLivesAtMost), whatever moved it, besides a week
after it took effect.

Migration (module, Learn's and Todo's servers, Learn's device schema):
ALTER TABLE "account_reset" ADD COLUMN "heldOutUntil" timestamp without
time zone; nullable, existing rows counted from now on.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
2026-10-23 14:12:59 +02:00

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{
"__className__": "serverpod.DatabaseMigration",
"actions": [
{
"__className__": "serverpod.DatabaseMigrationAction",
"type": "alterTable",
"alterTable": {
"__className__": "serverpod.TableMigration",
"name": "account_reset",
"schema": "public",
"addColumns": [
{
"__className__": "serverpod.ColumnDefinition",
"name": "heldOutUntil",
"fieldName": "heldOutUntil",
"columnType": 4,
"isNullable": true,
"dartType": "DateTime?"
}
],
"deleteColumns": [],
"modifyColumns": [],
"addIndexes": [],
"deleteIndexes": [],
"addForeignKeys": [],
"deleteForeignKeys": [],
"warnings": []
}
}
],
"warnings": [],
"migrationApiVersion": 1
}