fix(ci): pin cosign-installer v4.1.2 and fix a racy admins bulk E2E

.github/workflows/docker-image.yml

@@ -152,8 +152,11 @@ jobs:
       # form is the documented best-practice (signs the immutable digest,
       # not the mutable tag — so a future re-tag doesn't invalidate the
       # signature).
+      #
+      # cosign-installer publishes no floating `v4` tag (only v4.x.y),
+      # so pin the exact release. v4 still installs cosign v2.x.
       - name: Install cosign
-        uses: sigstore/cosign-installer@v4
+        uses: sigstore/cosign-installer@v4.1.2
         with:
           cosign-release: 'v2.4.1'
 

CHANGELOG.md

@@ -10,6 +10,15 @@ Legend:
 ? = Other stuff
 ```
 
+(29/10/26): Version 2.2.9-srcdslab
+-----------------------
+```
+01. ! CI: the Docker image workflow failed on every push to main since
+        the Actions bump; cosign-installer is now pinned to v4.1.2
+02. ? E2E: the "bulk select → assign web group" test no longer races
+        the page reload that follows the bulk action
+```
+
 (29/10/26): Version 2.2.8-srcdslab
 -----------------------
 ```

web/tests/e2e/specs/flows/admin-deactivate-bulk.spec.ts

@@ -351,13 +351,32 @@ test.describe('flow: admin deactivate + bulk (#1509)', () => {
             .toBe('visible');
         await dialog.locator('[data-testid="admins-bulk-web-group-select"]').selectOption(String(group.gid));
 
-        const bulkResp = page.waitForResponse(
-            (r) => r.url().includes('api.php') && r.request().method() === 'POST' && r.status() === 200,
-        );
+        // The page reloads as soon as admins.bulk resolves (no rehash
+        // SIDs here), so a waitForResponse() body can be evicted before
+        // .json() reads it. Read the real response inside the route.
+        const bulk: { body: { ok?: boolean; data?: { op?: string; applied?: number[] } } | null } = {
+            body: null,
+        };
+        await page.route((url) => url.pathname.endsWith('/api.php'), async (route) => {
+            const req = route.request();
+            let action = '';
+            try {
+                action = JSON.parse(req.postData() ?? '{}').action ?? '';
+            } catch {
+                action = '';
+            }
+            if (req.method() !== 'POST' || action !== 'admins.bulk') {
+                await route.continue();
+                return;
+            }
+            const response = await route.fetch();
+            bulk.body = await response.json();
+            await route.fulfill({ response });
+        });
         await dialog.locator('[data-testid="admins-bulk-web-group-submit"]').click();
-        const body = await (await bulkResp).json();
-        expect(body.ok).toBe(true);
-        expect(body.data?.op).toBe('set_web_group');
-        expect(body.data?.applied).toEqual([aid]);
+        await expect.poll(() => bulk.body).not.toBeNull();
+        expect(bulk.body?.ok).toBe(true);
+        expect(bulk.body?.data?.op).toBe('set_web_group');
+        expect(bulk.body?.data?.applied).toEqual([aid]);
     });
 });