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Every role-local MCP spec gates itself on the service flag and skips when the surface is off, so nothing ever checked that switching it off removes it. A surface still serving after the flag went false was indistinguishable from one that was never deployed: both read as a green skip. The gating helper had no inverse at all, so there was no way to assert what a disabled service must not do. A shared assertion now probes the endpoint with both a GET and a POST while the flag is false and fails on any answer that shows something listening. It counts 401 and 403 as listening, which is the point: a refused credential still means the surface is there. The check is transport-agnostic because the roles differ in their enabled-state probes, over SSE, Streamable HTTP or plain JSON-RPC, while an endpoint that is gone answers none of them. Each role passes its endpoint URL as a thunk, since some resolve it only once a test is running. The coverage lint requires the registration, and derives the role set from meta/mcp.yml rather than from a filename convention, which is how the tenth role surfaced: its spec is not named like the other nine. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
34 lines
1.3 KiB
JavaScript
34 lines
1.3 KiB
JavaScript
const { test, expect } = require("@playwright/test");
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const { skipUnlessServiceEnabled } = require("./service-gating");
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const { decodeDotenvQuotedValue, normalizeBaseUrl } = require("./personas");
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const { registerMcpDisabledState } = require("./mcp-endpoint");
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const appBaseUrl = normalizeBaseUrl(process.env.APP_BASE_URL || "");
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const mcpEndpointPath = decodeDotenvQuotedValue(process.env.MCP_ENDPOINT_PATH || "");
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test.use({ ignoreHTTPSErrors: true });
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test("guest: the MCP endpoint rejects unauthenticated access", async ({ page }) => {
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skipUnlessServiceEnabled("mcp");
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expect(mcpEndpointPath, "MCP_ENDPOINT_PATH must be set").toBeTruthy();
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const response = await page.request.post(`${appBaseUrl}${mcpEndpointPath}`, {
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failOnStatusCode: false,
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maxRedirects: 0,
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headers: { "content-type": "application/json" },
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data: { jsonrpc: "2.0", id: 1, method: "initialize", params: { protocolVersion: "2025-06-18" } },
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});
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expect(
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response.status(),
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"an unauthenticated MCP probe must be refused or redirected, never answered; the endpoint is token-guarded",
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).toBeGreaterThanOrEqual(300);
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expect(
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await response.text(),
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"a refused probe must not return an MCP protocol response",
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).not.toContain('"jsonrpc"');
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});
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registerMcpDisabledState(() => `${appBaseUrl}${mcpEndpointPath}`);
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