CHANGELOG.md

@@ -8,9 +8,9 @@ at boot. Entries start at 0.3.0.
 
 ### Discovery refuses a plugin with the id `error`
 
-`/error` is the page Kratos sends a failed sign-in flow to, and a plugin named `error` would shadow
-it. Discovery now refuses that id at boot, like the other reserved ids. Rename such a plugin's folder
-before upgrading.
+`/error` is the page Kratos sends a failed self-service flow to, and a plugin named `error` would
+shadow it. Discovery now refuses that id at boot, like the other reserved ids. Rename such a plugin's
+folder before upgrading.
 
 ### The admin's "group already exists" refusal is translated
 

README.md

@@ -417,7 +417,7 @@ URL/path-safe (`isValidPluginId`: lowercase `a–z`, digits, dashes) and also na
 `views/`, its `/public/<id>/` assets, and by convention its nav/permission names.
 
 `RESERVED_PLUGIN_IDS` are refused at discovery — the gated `dashboard`, the Kratos auth flows
-(`auth`, `login`, `logout`, `recovery`, `registration`, `settings`, `verification`), the `oauth2`
+(`auth`, `login`, `logout`, `recovery`, `registration`, `settings`, `verification`) and their `error` page, the `oauth2`
 provider routes, and `public` — since plugin routes resolve first and a folder claiming one would
 silently shadow a built-in. `admin` is **not** reserved: the admin screens are themselves a plugin.
 
@@ -1271,9 +1271,9 @@ override sets `APP_URL=http://localhost:3000`, and `127.0.0.1` is canonicalised
 A clean clone needs **none** of the above. What can't be auto-generated is **production-only**:
 
 1. **Production secrets** — every value below ships as a committed dev throwaway and **must** be
-   replaced before a deploy faces the internet. Of these, `REQUIRE_SECURE_SECRETS=true` checks only
-   `CSRF_SECRET` (its [Configuration](#configuration) row lists the other secrets it checks); the
-   rest fail silently, so treat this as a checklist.
+   replaced before a deploy faces the internet. Of them, `REQUIRE_SECURE_SECRETS=true` checks only
+   `CSRF_SECRET`, and the flag's [Configuration](#configuration) row lists what else it checks; the
+   rest fail silently, so treat the table as a checklist.
 
    | Secret | Where | Protects |
    | --- | --- | --- |

src/auth/bootstrap.ts

@@ -28,8 +28,6 @@ export function identityPayload(email: string, password: string) {
   };
 }
 
-// Coarse-permission grant: `Permission:<permission>#granted@user:<id>`. Subject ids are `user:<kratos-id>`
-// (namespaces.keto.ts) — the source of truth the login flow projects into the JWT permissions.
 export function permissionTuple(userId: string, permission: string) {
   return { namespace: "Permission", object: permission, relation: "granted", subject_id: `user:${userId}` };
 }

src/auth/login.ts

@@ -39,7 +39,7 @@ export interface CompletedLogin {
 
 // The coarse permissions a user holds — directly (`Permission:<name>#granted@user:<id>`) or transitively via a
 // group granted the permission. Enumerates the defined permissions (the distinct objects in the Permission
-// namespace) and asks Keto to resolve each membership, so a permission granted to a group reaches the JWT —
+// namespace) and asks Keto to check each grant, so a permission granted to a group reaches the JWT —
 // matching the OPL model and the admin "Effective access" view. At login/refresh only, never per
 // request; permission count is small, so the per-permission checks are cheap and run in parallel.
 export async function readPermissions(keto: KetoClient, userId: string): Promise<string[]> {

src/auth/routes.ts

@@ -117,8 +117,8 @@ function flowPage(kratos: KratosPublic, flowType: FlowType, secureCookies: boole
 // A code flow's POST (flow-view.ts → CODE_FLOWS). Trims the pasted one-time code, since Kratos
 // refuses one with whitespace around it, then passes the form on to Kratos and sends the browser
 // where Kratos redirects. Kratos' csrf_token field guards the POST, so the host's own CSRF token
-// isn't checked here. `submitFlow` throws only on a 5xx or an unreachable Kratos, so of
-// `flowFailure`'s branches only the 503 fires here.
+// isn't checked here. `submitFlow` throws only on a 5xx or an unreachable Kratos, so only
+// `flowFailure`'s 503 branch can fire here.
 function codeFlowSubmit(kratos: KratosPublic, flowType: FlowType, secureCookies: boolean): BuiltinRoute["handler"] {
   return async (ctx: RequestContext): Promise<RouteResult> => {
     const pathname = ctx.url.pathname;

src/plugin-host/plugin.test.ts

@@ -139,9 +139,8 @@ test("findConflicts: each single slot (`home`/`dashboard`) may have one owner
   assert.deepEqual(findConflicts([p({ id: "a", dashboard: handler, home: handler }), p({ id: "b" })]).filter((c) => c.kind === "home" || c.kind === "dashboard"), []);
 });
 
-// Drift guard: RESERVED_PLUGIN_IDS is a hand-maintained mirror of the host's own top-level mounts —
-// a folder claiming one would silently shadow a built-in route. Only the auth flows derive from
-// AUTH_FLOWS; every other mount is listed by hand, so a new top-level route needs a line here too.
+// Drift guard: every mount but the auth flows is listed by hand, so a new top-level built-in route
+// needs a line here too.
 test("RESERVED_PLUGIN_IDS covers every built-in top-level mount; `home` (the / field) and `admin` (a plugin) are NOT reserved", () => {
   const seg = (path: string): string => path.split("/")[1] ?? ""; // first segment of "/x/y"
   const builtins = new Set<string>([