swadhinbiswas Harden self-hosted deployment, scaling readiness, and air-gapped enforcement · 2/20/2026
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import { afterEach, describe, expect, it, vi } from "vitest";
vi.mock("@/lib/auth", () => ({
getUserFromRequest: vi.fn(async () => null),
}));
import { POST as externalCiChecksPost } from "@/pages/api/repos/[owner]/[repo]/external-ci/checks";
import { POST as issueTrackerWebhookPost } from "@/pages/api/repos/[owner]/[repo]/integrations/issue-trackers/[provider]/webhook";
import { POST as codeQualityWebhookPost } from "@/pages/api/repos/[owner]/[repo]/integrations/code-quality/webhooks/[provider]";
import { GET as issueTrackersGet, POST as issueTrackersPost } from "@/pages/api/repos/[owner]/[repo]/integrations/issue-trackers";
import { GET as codeQualityGet, POST as codeQualityPost } from "@/pages/api/repos/[owner]/[repo]/integrations/code-quality";
import { GET as externalCiIntegrationsGet, POST as externalCiIntegrationsPost } from "@/pages/api/repos/[owner]/[repo]/integrations/external-ci";
async function readJson(response: Response): Promise<any> {
return response.json();
}
describe("air-gapped mode API enforcement", () => {
afterEach(() => {
vi.unstubAllEnvs();
});
it("returns 503 for external CI checks when AIR_GAPPED_MODE=true", async () => {
vi.stubEnv("AIR_GAPPED_MODE", "true");
const response = await externalCiChecksPost({
params: { owner: "acme", repo: "demo" },
request: new Request("http://localhost/api/repos/acme/demo/external-ci/checks", {
method: "POST",
}),
} as any);
const body = await readJson(response);
expect(response.status).toBe(503);
expect(body?.error?.code).toBe("AIR_GAPPED_MODE");
});
it("returns normal validation error for external CI checks when AIR_GAPPED_MODE=false", async () => {
vi.stubEnv("AIR_GAPPED_MODE", "false");
const response = await externalCiChecksPost({
params: {},
request: new Request("http://localhost/api/repos/external-ci/checks", {
method: "POST",
}),
} as any);
const body = await readJson(response);
expect(response.status).toBe(400);
expect(body?.error?.code).toBe("BAD_REQUEST");
});
it("returns 503 for issue tracker webhook when AIR_GAPPED_MODE=true", async () => {
vi.stubEnv("AIR_GAPPED_MODE", "true");
const response = await issueTrackerWebhookPost({
params: { provider: "linear" },
url: new URL("http://localhost/api/repos/acme/demo/integrations/issue-trackers/linear/webhook"),
request: new Request("http://localhost/api/repos/acme/demo/integrations/issue-trackers/linear/webhook", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({}),
}),
} as any);
const body = await readJson(response);
expect(response.status).toBe(503);
expect(body?.error?.code).toBe("AIR_GAPPED_MODE");
});
it("returns normal auth error for issue tracker webhook when AIR_GAPPED_MODE=false", async () => {
vi.stubEnv("AIR_GAPPED_MODE", "false");
const response = await issueTrackerWebhookPost({
params: { provider: "linear" },
url: new URL("http://localhost/api/repos/acme/demo/integrations/issue-trackers/linear/webhook"),
request: new Request("http://localhost/api/repos/acme/demo/integrations/issue-trackers/linear/webhook", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({}),
}),
} as any);
const body = await readJson(response);
expect(response.status).toBe(401);
expect(body?.error?.code).toBe("UNAUTHORIZED");
});
it("returns 503 for code quality webhook when AIR_GAPPED_MODE=true", async () => {
vi.stubEnv("AIR_GAPPED_MODE", "true");
const response = await codeQualityWebhookPost({
params: { provider: "codecov" },
url: new URL("http://localhost/api/repos/acme/demo/integrations/code-quality/webhooks/codecov"),
request: new Request("http://localhost/api/repos/acme/demo/integrations/code-quality/webhooks/codecov", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({}),
}),
} as any);
const body = await readJson(response);
expect(response.status).toBe(503);
expect(body?.error?.code).toBe("AIR_GAPPED_MODE");
});
it("returns normal auth error for code quality webhook when AIR_GAPPED_MODE=false", async () => {
vi.stubEnv("AIR_GAPPED_MODE", "false");
const response = await codeQualityWebhookPost({
params: { provider: "codecov" },
url: new URL("http://localhost/api/repos/acme/demo/integrations/code-quality/webhooks/codecov"),
request: new Request("http://localhost/api/repos/acme/demo/integrations/code-quality/webhooks/codecov", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({}),
}),
} as any);
const body = await readJson(response);
expect(response.status).toBe(401);
expect(body?.error?.code).toBe("UNAUTHORIZED");
});
it("returns 503 for integration config routes when AIR_GAPPED_MODE=true", async () => {
vi.stubEnv("AIR_GAPPED_MODE", "true");
const responses = await Promise.all([
issueTrackersGet({
params: { owner: "acme", repo: "demo" },
request: new Request("http://localhost/api/repos/acme/demo/integrations/issue-trackers"),
} as any),
issueTrackersPost({
params: { owner: "acme", repo: "demo" },
request: new Request("http://localhost/api/repos/acme/demo/integrations/issue-trackers", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({ provider: "jira" }),
}),
} as any),
codeQualityGet({
params: { owner: "acme", repo: "demo" },
request: new Request("http://localhost/api/repos/acme/demo/integrations/code-quality"),
url: new URL("http://localhost/api/repos/acme/demo/integrations/code-quality"),
} as any),
codeQualityPost({
params: { owner: "acme", repo: "demo" },
request: new Request("http://localhost/api/repos/acme/demo/integrations/code-quality", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({ provider: "codecov" }),
}),
} as any),
externalCiIntegrationsGet({
params: { owner: "acme", repo: "demo" },
request: new Request("http://localhost/api/repos/acme/demo/integrations/external-ci"),
url: new URL("http://localhost/api/repos/acme/demo/integrations/external-ci"),
} as any),
externalCiIntegrationsPost({
params: { owner: "acme", repo: "demo" },
request: new Request("http://localhost/api/repos/acme/demo/integrations/external-ci", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({ provider: "gitlab", baseUrl: "https://gitlab.com" }),
}),
} as any),
]);
for (const response of responses) {
const body = await readJson(response);
expect(response.status).toBe(503);
expect(body?.error?.code).toBe("AIR_GAPPED_MODE");
}
});
});