test/integration/one-node-mesh.test.ts

@@ -109,9 +109,9 @@ const CONTROL_PLANE = { module: "mesh-controller", repo: "mesh-controller", path
  * is not one.
  */
 const MUST_HOLD = ["mesh-controller", "distribution", "builder", "mesh-tools", "postgres",
-  "mesh-catalog", "lavinmq", "amqp-ping"];
+  "mesh-catalog", "lavinmq", "mesh-vault", "amqp-ping"];
 const MUST_RUN = ["mesh-controller", "mesh-registry", "mesh-broker", "mesh-store",
-  "mesh-postgres", "mesh-catalog", "mesh-lavinmq", "amqp-ping"];
+  "mesh-postgres", "mesh-catalog", "mesh-lavinmq", "mesh-vault", "amqp-ping"];
 /** Named once, because the step title is also how later steps say what they waited on. */
 const NEEDS = "the mesh runs a broker for that module to talk to";
 const GENESIS = "a bare machine becomes a mesh of one, raised by the installer";
@@ -133,6 +133,7 @@ const DESCRIBES = "the control plane can describe the mesh, and what it says is
 const CATALOGUED = "the catalogue holds every module this mesh built";
 const NETWORK = "the machine's networking is what the modules asked for";
 const DECLARED = "every resource the mesh declared is true on the machine";
+const ROOT_SECRETS = "the root secrets are the mesh's own, sealed to an operator key, and a person can recover them";
 const FOLLOWS = "a change to a module's source reaches the machine on its own";
 const STORE_UPGRADES = "the store is upgraded in place, and the controller reads it through the window";
 const BROKER_UPGRADES = "the broker is upgraded in place, and the mesh talks over the window";
@@ -798,10 +799,13 @@ before(async () => {
     // broker's loopback, reached by joining its network namespace.
     const image = (await on(CONTROL,
       `docker inspect -f '{{.Config.Image}}' mesh-catalog`)).out.trim();
+    // The administrator's password is the one genesis made, kept where the lavinmq module's own
+    // secret lives (novox/hq issue 071) — the image's default no longer opens the broker.
+    const adminPassword = (await must(CONTROL, `cat /var/lib/lavinmq-module/admin.secret`)).trim();
     const ask = async (tool: string, args = "{}") =>
       must(CONTROL,
         `docker run --rm --network container:mesh-broker ` +
-        `-e MESH_BROKER_URL=amqp://guest:guest@127.0.0.1:5672/ ` +
+        `-e MESH_BROKER_URL=amqp://guest:${encodeURIComponent(adminPassword)}@127.0.0.1:5672/ ` +
         `${image} invoke mesh-catalog ${tool} ${quote(args)}`,
         120_000);
 
@@ -961,6 +965,73 @@ before(async () => {
     ].filter(Boolean).join("\n");
   });
 
+  // ---- V5. AND ITS ROOT SECRETS ARE ITS OWN ------------------------------------------------------
+  //
+  // novox/hq ADR 0085 (amended), issue 071. The template raises the store and broker with fixed
+  // credentials; the installer replaces them with values it made, seals every secret a module
+  // holds for itself to an operator key it made first, installs the vault to keep those copies,
+  // and writes the export beside the key. Checked from outside every container — a login over
+  // loopback inside the store's container is trusted and proves nothing (design 13).
+  await step("V5", ROOT_SECRETS, DECLARED, async () => {
+    const said: string[] = [];
+    const storeImage = (await must(CONTROL, `docker inspect -f '{{.Config.Image}}' mesh-store`)).trim();
+    const psql = async (password: string) =>
+      on(CONTROL,
+        `docker run --rm --network host ${storeImage} psql ` +
+        `${quote(`postgresql://postgres:${encodeURIComponent(password)}@127.0.0.1:5432/postgres?sslmode=disable`)} -tAc 'select 1'`,
+        60_000);
+
+    // 1. The template's password does not open the store.
+    const stale = await psql("bootstrap");
+    assert.ok(!stale.ok || !/^1$/m.test(stale.out), `the template's password still opens the store:\n${stale.out}`);
+    said.push(`  bootstrap         refused by the store`);
+
+    // 2. The operator key and the export are beside the bundle, and only root can read them.
+    for (const f of ["/var/lib/mesh-host/operator.key", "/var/lib/mesh-host/root-secrets.export.json", "/var/lib/mesh-host/foundation.lock"]) {
+      const mode = (await must(CONTROL, `stat -c %a ${f}`)).trim();
+      assert.equal(mode, "600", `${f} is mode ${mode}`);
+    }
+    const exported = await must(CONTROL, `cat /var/lib/mesh-host/root-secrets.export.json`);
+    const doc = JSON.parse(exported) as { kept: { node: string; module: string; name: string; origin: string }[]; unrecoverable?: unknown[] };
+    for (const want of [["postgres", "superuser"], ["lavinmq", "admin"], ["mesh-controller", "inventory"]]) {
+      assert.ok(doc.kept.some((k) => k.module === want[0] && k.name === want[1]),
+        `the export lacks ${want.join("/")}:\n${doc.kept.map((k) => `${k.module}/${k.name}`).join(" ")}`);
+    }
+    const superuser = (await must(CONTROL, `cat /var/lib/postgres/superuser.secret`)).trim();
+    const admin = (await must(CONTROL, `cat /var/lib/lavinmq-module/admin.secret`)).trim();
+    assert.ok(!exported.includes(superuser) && !exported.includes(admin), "the export holds a plaintext root secret");
+    said.push(`  exported          ${doc.kept.length} secret(s) sealed to the operator key; ${(doc.unrecoverable ?? []).length} not recoverable`);
+
+    // 3. The vault keeps the same export on its own disk.
+    const kept = await must(CONTROL, `cat /var/lib/mesh-vault/root/export.json`);
+    assert.ok(kept.includes('"kept"') && !kept.includes(superuser), "the vault's copy is missing or holds plaintext");
+    said.push(`  vault             keeps the export at /var/lib/mesh-vault/root/export.json`);
+
+    // 4. A person with the key recovers the store's superuser from the export alone — off the
+    //    mesh, in a throwaway container with no store or broker in reach — and it opens the store.
+    //    The copies are relaxed to a scratch directory for the test only: the operator's real
+    //    files stay root-owned at 0600 above.
+    const controllerImage = (await must(CONTROL, `docker inspect -f '{{.Config.Image}}' mesh-controller`)).trim();
+    await must(CONTROL, `rm -rf /tmp/operator && mkdir -p /tmp/operator && chmod 777 /tmp/operator && ` +
+      `cp /var/lib/mesh-host/operator.key /var/lib/mesh-host/root-secrets.export.json /tmp/operator/ && chmod 644 /tmp/operator/*`);
+    const recover = async (module: string, name: string) => {
+      await must(CONTROL,
+        `docker run --rm -v /tmp/operator:/work --entrypoint /mesh-controller ${controllerImage} ` +
+        `secret recover ${CONTROL} ${module} ${name} --key /work/operator.key --from-export /work/root-secrets.export.json --out /work/${module}.${name}`,
+        120_000);
+      return (await must(CONTROL, `cat /tmp/operator/${module}.${name}`)).replace(/\n$/, "");
+    };
+    const recoveredSuperuser = await recover("postgres", "superuser");
+    assert.equal(recoveredSuperuser, superuser, "the recovered superuser is not the one the store was raised with");
+    const opened = await psql(recoveredSuperuser);
+    assert.ok(opened.ok && /^1$/m.test(opened.out), `the recovered superuser does not open the store:\n${opened.out}`);
+    said.push(`  recovered         postgres/superuser with the operator key, and it opens the store`);
+    const recoveredAdmin = await recover("lavinmq", "admin");
+    assert.equal(recoveredAdmin, admin, "the recovered broker admin is not the one genesis made");
+    said.push(`  recovered         lavinmq/admin with the operator key — the broker's, as V2 dialled it`);
+    return said.join("\n");
+  });
+
   // ---- 11. A CHANGE REACHES THE MACHINE ON ITS OWN ----------------------------------------------
   //
   // The whole point of the mesh, and the capability the migration depends on: move a module's