Add key expiry disable/enable toggle (#554)

tests/integration/api/nodes.test.ts

@@ -111,6 +111,27 @@ describe.sequential.for(HS_VERSIONS)("Headscale %s: Users", (version) => {
     expect(expiredNode.expiry).toBeDefined();
   });
 
+  test("key expiry of nodes can be toggled", async (context) => {
+    const bootstrap = await getBootstrapClient(version);
+    // Key expiry was introduced in 0.29.0
+    if (!bootstrap.capabilities.keyExpiryCanBeDisabled) {
+      context.skip();
+    }
+
+    const client = await getRuntimeClient(version);
+    await client.nodes.toggleExpiry(workingNodeId, true);
+
+    const permanentNode = await client.nodes.get(workingNodeId);
+    expect(permanentNode).toBeDefined();
+    expect(permanentNode.expiry).toBeNull();
+
+    await client.nodes.toggleExpiry(workingNodeId, false);
+
+    const node = await client.nodes.get(workingNodeId);
+    expect(node).toBeDefined();
+    expect(node.expiry).not.toBeNull();
+  });
+
   test("nodes can be deleted", async () => {
     const client = await getRuntimeClient(version);
     await client.nodes.delete(workingNodeId);

tests/unit/headscale/server-version.test.ts

@@ -98,6 +98,7 @@ describe("capabilitiesFor", () => {
       nodeTagsAreFlat: true,
       nodeOwnerIsImmutable: true,
       registerKeyIncludesAuthReqPrefix: false,
+      keyExpiryCanBeDisabled: false,
     });
   });