src/auth/flow-view.ts

@@ -149,6 +149,10 @@ function toField(node: UiNode, name: string, type: string, t: Translate): FlowFi
   };
 }
 
+function formAction(flow: Flow, type: FlowType): string {
+  return CODE_FLOWS.has(type) ? `/${type}?flow=${encodeURIComponent(flow.id)}` : flow.ui.action;
+}
+
 export function buildFlowView(flow: Flow, type: FlowType, t: Translate = ENGLISH): FlowView {
   const hidden: { name: string; value: string }[] = [];
   const fields: FlowField[] = [];
@@ -177,7 +181,7 @@ export function buildFlowView(flow: Flow, type: FlowType, t: Translate = ENGLISH
   }
 
   return {
-    action: CODE_FLOWS.has(type) ? `/${type}?flow=${encodeURIComponent(flow.id)}` : flow.ui.action,
+    action: formAction(flow, type),
     buttons,
     fields,
     hidden,

src/auth/kratos-public.ts

@@ -117,9 +117,8 @@ export function createKratosPublic(config: { baseUrl: string; fetchImpl?: typeof
     async submitFlow(type, flowId, opts) {
       const url = new URL(`${base}/self-service/${type}`);
       url.searchParams.set("flow", flowId);
-      // Asked for HTML, Kratos answers with the redirects a browser posting to it directly gets, so
+      // Asked for HTML, Kratos answers with the redirects a browser gets, so every outcome stays Kratos'.
-      // every success/error/expiry branch stays Kratos'. Its nosurf demands a Referer, which this
+      // Its nosurf wants a Referer, absent here, only over https: valid while KRATOS_PUBLIC_URL is http.
-      // POST lacks, only on an https request: valid while KRATOS_PUBLIC_URL is in-cluster http.
       const h = { ...headers(opts.cookie), accept: "text/html", "content-type": "application/x-www-form-urlencoded" };
       const res = await http(url, { body: opts.body, headers: h, method: "POST", redirect: "manual" });
       if (res.status >= 500) throw new KratosError(`Kratos submit ${type} flow failed (${res.status})`, res.status, await res.text());

src/auth/routes.test.ts

@@ -26,12 +26,14 @@ test("nothing wired ⇒ only the flow-error sink exists", () => {
   assert.deepEqual(keys(buildAuthRoutes(deps({}))), ["GET /error"]);
 });
 
-test("kratos wired ⇒ the themed flow pages + POST /logout; no OAuth2, no /auth/complete", () => {
+test("kratos wired ⇒ the themed flow pages, the two code-flow submits + POST /logout; no OAuth2, no /auth/complete", () => {
   const got = keys(buildAuthRoutes(deps({ kratos })));
   assert.deepEqual(got, keys([
     ...Object.keys(AUTH_FLOWS).map((path) => ({ method: "GET", path })),
     { method: "GET", path: "/error" },
     { method: "POST", path: "/logout" },
+    { method: "POST", path: "/recovery" },
+    { method: "POST", path: "/verification" },
   ]));
 });