feat(server-s3): one Linux user per account (S3) — experimental

Server mode can now run each account as its own Linux user (ah-<name>)
when `agenthub server install-system` has set S3 up. The dashboard
reaches a member only through sudo -u / write-as / pane-launch, reads a
member's files only through owner- and type-checked opens, and hooks
are authenticated by peer uid. Local mode and server mode without S3
are unchanged.

EXPERIMENTAL: tested with fake sudo and fake accounts only. It has not
yet been verified on a real install with real member accounts, sudo or
a real Codex login. Do not offer it to real users yet.

- S3 core: provisioning, per-member tmux servers, the proxy key
  gateway, shared tools in /opt, dropped capabilities for children
  (P0–P5)
- P4: plan and quota per member home
- P6: ~/.claude.json seed; opt-in plugin baseline installed as the
  member; managed-settings spike script (not run)
- P7: Codex account pool (`agenthub accounts add --tool codex`)
- Roles merged with main's admin / analyst / developer: analysts write
  only their own rows, under S3 as well
- Per-account prefs: one implementation (Chat UI + onboarding)
- Security reviews F1–F49 (five rounds), each fix with a regression
  test: symlink/TOCTOU-safe member reads, no host writes in a member
  home, credentials and the data dir never served, owner and folder
  account must agree, pane tokens bound to the pane's uid, bounded
  sudo/tmux/git calls and member reads (no hang or crash from a member),
  async route rejections answer 500 instead of exiting
- Docs: docs/SERVER-MODE.md (S3 model, accepted ceilings, operator
  runbook), docs/plans/server-mode/S3-PLAN.md, CLAUDE.md S3 rules

Tests: server 2838/2841 (3 need 127.0.0.1:3000, held on this box);
client 1162/1162; tsc clean; headers check passes.

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
2026-10-09 14:57:10 +07:00
parent b7f3735b29
commit 84e2a9f0ac
123 changed files with 12051 additions and 605 deletions
+49 -3
View File
@@ -21,6 +21,11 @@
* A right-click on a profile row opens its Edit / Remove (plus Copy endpoint)
* as a menu; the buttons stay.
*
* In server mode a profile is SHARED (an admin's, usable by everyone) or
* PERSONAL (the signed-in user's own, badged "Personal"). A member edits only
* their own and every profile they add is personal; an admin chooses when
* adding; an analyst only reads.
*
* **Test** asks the endpoint itself, once as Claude Code would
* (`/v1/messages`) and once as Codex would (`/v1/responses`), one line each.
* "Saved" and "works" are different claims, and the gap between them is only
@@ -43,13 +48,15 @@ import { ContextMenu, MenuItem, MenuSeparator, useContextMenu } from "../compone
import { confirmDialog } from "../lib/confirm";
import { copyText } from "../lib/clipboard";
import { useDialog } from "../hooks/useDialog";
import { useAuth } from "../components/AuthGate";
const TIERS: (keyof AiProxyModels)[] = ["opus", "sonnet", "haiku", "smallFast", "subagent"];
type FormState = Omit<AiProxyInput, "apiKey" | "models" | "behavesAs"> & {
type FormState = Omit<AiProxyInput, "apiKey" | "models" | "behavesAs" | "scope"> & {
apiKey: string;
behavesAs: string;
models: Partial<AiProxyModels>;
scope: "shared" | "personal";
};
const emptyForm = (): FormState => ({
@@ -59,10 +66,17 @@ const emptyForm = (): FormState => ({
model: "",
models: {},
behavesAs: "",
scope: "shared",
});
export function AiProxyConfig() {
const { t } = useTranslation("settings");
// Server mode's signed-in user; null in local mode, where the host owns
// every (shared) profile.
const { state: auth } = useAuth();
const user = auth.mode === "server" ? auth.user : null;
const isAdmin = !user || user.role === "admin";
const canWrite = (item: AiProxy) => !item.builtin && (item.scope === "personal" || isAdmin);
const [items, setItems] = useState<AiProxy[]>([]);
const [error, setError] = useState<string | null>(null);
const [editing, setEditing] = useState<AiProxy | null>(null);
@@ -131,6 +145,7 @@ export function AiProxyConfig() {
model: item.model,
models: { ...item.models },
behavesAs: item.behavesAs ?? "",
scope: item.scope ?? "shared",
});
setFormError(null);
setOpen(true);
@@ -187,6 +202,7 @@ export function AiProxyConfig() {
behavesAs: form.behavesAs.trim(),
};
if (form.apiKey.trim()) body.apiKey = form.apiKey.trim();
if (user && isAdmin && !editing) body.scope = form.scope;
if (editing) await api.aiProxies.update(editing.name, body);
else await api.aiProxies.create(body);
@@ -253,13 +269,18 @@ export function AiProxyConfig() {
{items.map((item) => (
<tr
key={item.name}
onContextMenu={item.builtin ? undefined : (e) => ctx.open(e, item)}
onContextMenu={canWrite(item) ? (e) => ctx.open(e, item) : undefined}
className="border-t border-border"
>
<td className="px-3 py-2">
<span className="flex items-center gap-1.5 font-medium text-fg-primary">
{item.builtin && <Lock className="h-3 w-3 text-fg-muted" />}
{item.label}
{item.scope === "personal" && (
<span className="rounded bg-accent/15 px-1.5 py-px text-[10px] font-normal text-accent">
{t("aiProxy.personal")}
</span>
)}
</span>
{item.builtin && (
<span className="mt-0.5 block text-[10px] text-fg-muted">
@@ -277,7 +298,7 @@ export function AiProxyConfig() {
{item.builtin ? "—" : item.hasKey ? t("aiProxy.keySet") : t("aiProxy.keyMissing")}
</td>
<td className="px-3 py-2 text-right">
{!item.builtin && (
{canWrite(item) && (
<span className="inline-flex gap-1">
<button
type="button"
@@ -349,6 +370,31 @@ export function AiProxyConfig() {
value={form.label}
onChange={(v) => setForm((f) => ({ ...f, label: v }))}
/>
{user && !editing && (
<div>
<label className="mb-1 block text-xs text-fg-secondary" htmlFor="proxy-scope">
{t("aiProxy.fieldScope")}
</label>
{isAdmin ? (
<select
id="proxy-scope"
value={form.scope}
onChange={(e) =>
setForm((f) => ({ ...f, scope: e.target.value as FormState["scope"] }))
}
className="w-full rounded-md border border-border-light bg-surface-0 px-3 py-1.5 text-xs text-fg-primary focus:border-accent focus:outline-none"
>
<option value="shared">{t("aiProxy.scopeShared")}</option>
<option value="personal">{t("aiProxy.scopePersonal")}</option>
</select>
) : (
<p id="proxy-scope" className="text-xs text-fg-primary">
{t("aiProxy.scopePersonal")}
</p>
)}
<p className="mt-1 text-[10px] text-fg-muted">{t("aiProxy.fieldScopeHint")}</p>
</div>
)}
<Field
id="proxy-base-url"
label={t("aiProxy.fieldBaseUrl")}
+2 -1
View File
@@ -140,7 +140,8 @@ const MOVED: Record<string, string> = {
};
/** Sections that only configure the host (ADMIN_WRITE_PREFIXES in server/lib/auth.js). */
const ADMIN_SECTIONS = new Set(["data", "ai-proxy", "pricing"]);
// AI Proxy is not here: every user keeps personal profiles (S3).
const ADMIN_SECTIONS = new Set(["data", "pricing"]);
/** An unknown section: say so, then show Appearance. */
function UnknownSection({ name }: { name: string }) {
@@ -2,7 +2,8 @@
* @file Tests for the AI Proxy settings page — listing profiles, creating one,
* and the two rules that keep a key safe: the form never shows one, and an
* edit that leaves the field blank must not send an empty key that would wipe
* the stored one.
* the stored one. In server mode: a developer or analyst edits only their
* personal profiles and adds personal ones, an admin picks shared or personal.
* @author Nguyễn Ngọc Trí Vĩ <vinnt@smartgift.vn>
*/
@@ -12,6 +13,12 @@ import userEvent from "@testing-library/user-event";
import { AiProxyConfig } from "../AiProxyConfig";
import { api } from "../../lib/api";
import { settleConfirm, subscribeConfirm, type PendingConfirm } from "../../lib/confirm";
import type { AuthState } from "../../lib/api";
let authState: AuthState = { mode: "local" };
vi.mock("../../components/AuthGate", () => ({
useAuth: () => ({ state: authState, logout: async () => {} }),
}));
vi.mock("../../lib/api", () => ({
api: {
@@ -60,6 +67,7 @@ const nineRouter = {
};
beforeEach(() => {
authState = { mode: "local" };
vi.mocked(api.aiProxies.list)
.mockReset()
.mockResolvedValue({ items: [native] });
@@ -286,3 +294,70 @@ describe("AiProxyConfig — testing an endpoint before saving it", () => {
off();
});
});
describe("AiProxyConfig in server mode", () => {
const shared = { ...nineRouter, scope: "shared" as const };
const mine = {
...nineRouter,
name: "u7_mine",
label: "Mine",
scope: "personal" as const,
};
const signIn = (role: "admin" | "developer" | "analyst") => {
authState = { mode: "server", user: { id: 7, username: "mia", role } };
};
it("lets a developer edit only their personal profile, badged Personal", async () => {
signIn("developer");
vi.mocked(api.aiProxies.list).mockResolvedValue({ items: [native, shared, mine] });
render(<AiProxyConfig />);
await screen.findByText("Mine");
expect(screen.getByText("aiProxy.personal")).toBeInTheDocument();
expect(screen.queryByRole("button", { name: /aiProxy\.edit 9Router/ })).toBeNull();
expect(screen.getByRole("button", { name: /aiProxy\.edit Mine/ })).toBeInTheDocument();
});
it("adds a developer's profile as personal, with no scope choice", async () => {
signIn("developer");
const user = userEvent.setup();
render(<AiProxyConfig />);
await user.click(await screen.findByRole("button", { name: /aiProxy\.add/ }));
const dialog = screen.getByRole("dialog");
expect(within(dialog).queryByRole("combobox")).toBeNull();
expect(within(dialog).getByText("aiProxy.scopePersonal")).toBeInTheDocument();
await user.type(screen.getByLabelText("aiProxy.fieldLabel"), "Mine");
await user.type(screen.getByLabelText("aiProxy.fieldBaseUrl"), "http://x:1");
await user.type(screen.getByLabelText("aiProxy.fieldModel"), "m");
await user.click(screen.getByRole("button", { name: "aiProxy.save" }));
await waitFor(() => expect(api.aiProxies.create).toHaveBeenCalled());
expect(vi.mocked(api.aiProxies.create).mock.calls[0]?.[0].scope).toBeUndefined();
});
it("lets an admin choose a personal profile", async () => {
signIn("admin");
vi.mocked(api.aiProxies.list).mockResolvedValue({ items: [native, shared] });
const user = userEvent.setup();
render(<AiProxyConfig />);
expect(
await screen.findByRole("button", { name: /aiProxy\.edit 9Router/ })
).toBeInTheDocument();
await user.click(screen.getByRole("button", { name: /aiProxy\.add/ }));
await user.selectOptions(screen.getByLabelText("aiProxy.fieldScope"), "personal");
await user.type(screen.getByLabelText("aiProxy.fieldLabel"), "Boss");
await user.type(screen.getByLabelText("aiProxy.fieldBaseUrl"), "http://x:1");
await user.type(screen.getByLabelText("aiProxy.fieldModel"), "m");
await user.click(screen.getByRole("button", { name: "aiProxy.save" }));
await waitFor(() => expect(api.aiProxies.create).toHaveBeenCalled());
expect(vi.mocked(api.aiProxies.create).mock.calls[0]?.[0].scope).toBe("personal");
});
it("gives an analyst Add and Edit on personal profiles only", async () => {
signIn("analyst");
vi.mocked(api.aiProxies.list).mockResolvedValue({ items: [native, shared, mine] });
render(<AiProxyConfig />);
await screen.findByText("Mine");
expect(screen.getByRole("button", { name: /aiProxy\.add/ })).toBeInTheDocument();
expect(screen.queryByRole("button", { name: /aiProxy\.edit 9Router/ })).toBeNull();
expect(screen.getByRole("button", { name: /aiProxy\.edit Mine/ })).toBeInTheDocument();
});
});
@@ -9444,7 +9444,7 @@ exit 0
<p
class="mt-0.5 text-xs text-fg-muted"
>
Theme, language, notification settings, pet, sidebar and workspace layout are kept in this browser. Save them to a file to move them to another browser, or restore them from one.
Theme, language, notification settings and pet follow your account; the sidebar and workspace layout are kept in this browser. Save them to a file to move them to another browser, or restore them from one.
</p>
<div
class="mt-2"
@@ -9609,7 +9609,7 @@ exports[`screen snapshots > Settings — notifications 1`] = `
<p
class="text-xs text-fg-muted"
>
These notification settings are saved in this browser only. Alert rules and webhooks below are server-wide: they apply to everyone using this dashboard.
These notification settings are saved to your account. Alert rules and webhooks below are server-wide: they apply to everyone using this dashboard.
</p>
<section
class="scroll-mt-24"