testing fixes.

src/PolykeyAgent.ts

@@ -540,7 +540,8 @@ class PolykeyAgent {
       tlsConfig,
     });
 
-    // TODO: nodeConnectionManager and NodeGraph lifecycle.
+    // Await this.nodeConnectionManager.start(); // TODO: implement this.
+    await this.nodeGraph.start({ fresh });
     await this.nodeManager.start({ fresh });
     await this.nodeConnectionManager.getConnectionsToSeedNodes();
     await this.nodeManager.syncNodeGraph();
@@ -569,8 +570,9 @@ class PolykeyAgent {
     await this.sessionManager.stop();
     await this.notificationsManager.stop();
     await this.vaultManager.stop();
-    // TODO: nodeConnectionManager and NodeGraph lifecycle.
     await this.nodeManager.stop();
+    // Await this.nodeConnectionManager.stop(); // TODO: Implement this.
+    await this.nodeGraph.stop();
     await this.revProxy.stop();
     await this.fwdProxy.stop();
     await this.grpcServerAgent.stop();
@@ -594,8 +596,9 @@ class PolykeyAgent {
     await this.notificationsManager.destroy();
     await this.discovery.destroy();
     await this.vaultManager.destroy();
-    // TODO: nodeConnectionManager and NodeGraph lifecycle.
     await this.nodeManager.destroy();
+    await this.nodeConnectionManager.destroy();
+    await this.nodeGraph.destroy();
     await this.gestaltGraph.destroy();
     await this.acl.destroy();
     await this.sigchain.destroy();

src/nodes/NodeConnectionManager.ts

@@ -17,6 +17,8 @@ import * as nodesUtils from './utils';
 import * as utils from '../utils';
 import { utils as networkUtils } from '../network';
 
+// TODO: convert to CDSS to match NodeManager and NodeGraph. fits better with polykeyAgent lifecycle.
+
 interface NodeConnectionManager extends CreateDestroy {}
 @CreateDestroy()
 class NodeConnectionManager {
@@ -87,7 +89,12 @@ class NodeConnectionManager {
   }
 
   public async destroy() {
-    //  TODO: Needs to close out all of the active connections.
+    for (const [nodeId, connAndLock] of this.connections) {
+      if (connAndLock == null) continue;
+      if (connAndLock.connection == null) continue;
+      // It exists so we want to destroy it.
+      await this.destroyConnection(nodeId);
+    }
   }
 
   @ready(new Error('tempError')) // TODO: Make a proper Error.

src/nodes/NodeManager.ts

@@ -37,8 +37,7 @@ class NodeManager {
   protected nodeGraph: NodeGraph;
   protected sigchain: Sigchain;
   protected keyManager: KeyManager;
-  protected fwdProxy: ForwardProxy;
-  protected revProxy: ReverseProxy;
+  protected fwdProxy: ForwardProxy; // FIXME: This needs to be removed.
   protected nodeConnectionManager: NodeConnectionManager;
 
   static async createNodeManager({
@@ -179,6 +178,7 @@ class NodeManager {
     try {
       // Attempt to open a connection via the forward proxy
       // i.e. no NodeConnection object created (no need for GRPCClient)
+      // TODO: NodeManager doesn't hold a reference to proxies anymore, we need an alternative method to ping them.
       await this.fwdProxy.openConnection(
         targetNodeId,
         await networkUtils.resolveHost(targetAddress.host),

tests/nodes/NodeConnectionManager.test.ts

@@ -12,10 +12,18 @@ import { makeNodeId } from '@/nodes/utils';
 import * as nodesUtils from '@/nodes/utils';
 import { ForwardProxy, ReverseProxy } from '@/network';
 import * as nodesErrors from '@/nodes/errors';
+import * as keysUtils from '@/keys/utils';
 import * as nodesTestUtils from './utils';
 import { makeCrypto } from '../utils';
 import * as testUtils from '../utils';
 
+// Mocks.
+jest.mock('@/keys/utils', () => ({
+  ...jest.requireActual('@/keys/utils'),
+  generateDeterministicKeyPair:
+    jest.requireActual('@/keys/utils').generateKeyPair,
+}));
+
 describe('NodeConnectionManager test', () => {
   const logger = new Logger('NodeGraph Test', LogLevel.WARN, [
     new StreamHandler(),
@@ -45,6 +53,9 @@ describe('NodeConnectionManager test', () => {
     'vi3et1hrpv2m2lrplcm7cu913kr45v51cak54vm68anlbvuf83ra0',
   );
 
+  const serverHost = '::1' as Host;
+  const serverPort = 1 as Port;
+
   //
   let dataDir: string;
   let keyManager: KeyManager;
@@ -92,17 +103,6 @@ describe('NodeConnectionManager test', () => {
     return makeNodeId(idArray);
   };
 
-  beforeAll(async () => {
-    fwdProxy = new ForwardProxy({
-      authToken: 'auth',
-      logger: logger,
-    });
-
-    revProxy = new ReverseProxy({
-      logger: logger,
-    });
-  });
-
   beforeEach(async () => {
     dataDir = await fs.promises.mkdtemp(
       path.join(os.tmpdir(), 'polykey-test-'),
@@ -124,6 +124,25 @@ describe('NodeConnectionManager test', () => {
       keyManager,
       logger,
     });
+    const tlsConfig = {
+      keyPrivatePem: keyManager.getRootKeyPairPem().privateKey,
+      certChainPem: keysUtils.certToPem(keyManager.getRootCert()),
+    };
+    fwdProxy = new ForwardProxy({
+      authToken: 'auth',
+      logger: logger,
+    });
+    await fwdProxy.start({
+      tlsConfig,
+    });
+    revProxy = new ReverseProxy({
+      logger: logger,
+    });
+    await revProxy.start({
+      serverHost,
+      serverPort,
+      tlsConfig,
+    });
   });
 
   afterEach(async () => {
@@ -133,9 +152,6 @@ describe('NodeConnectionManager test', () => {
     await db.destroy();
     await keyManager.stop();
     await keyManager.destroy();
-  });
-
-  afterAll(async () => {
     await revProxy.stop();
     await fwdProxy.stop();
   });
@@ -178,6 +194,7 @@ describe('NodeConnectionManager test', () => {
           nodeGraph,
           fwdProxy,
           revProxy,
+          logger,
         });
       try {
         const initialConnLock =
@@ -203,6 +220,7 @@ describe('NodeConnectionManager test', () => {
           nodeGraph,
           fwdProxy,
           revProxy,
+          logger,
         });
       try {
         // @ts-ignore accessing protected NodeConnectionMap
@@ -228,6 +246,7 @@ describe('NodeConnectionManager test', () => {
           nodeGraph,
           fwdProxy,
           revProxy,
+          logger,
         });
       try {
         // @ts-ignore accessing protected NodeConnectionMap
@@ -260,6 +279,7 @@ describe('NodeConnectionManager test', () => {
             nodeGraph,
             fwdProxy,
             revProxy,
+            logger,
           });
         try {
           // Add the dummy node
@@ -268,15 +288,15 @@ describe('NodeConnectionManager test', () => {
             port: 55555 as Port,
           });
           // @ts-ignore accessing protected NodeConnectionMap
-          expect(nodeManager.connections.size).toBe(0);
+          expect(nodeConnectionManager.connections.size).toBe(0);
 
           await expect(() =>
             nodeConnectionManager.createConnection(dummyNode),
           ).rejects.toThrow(nodesErrors.ErrorNodeConnectionTimeout);
           // @ts-ignore accessing protected NodeConnectionMap
-          expect(nodeManager.connections.size).toBe(1);
+          expect(nodeConnectionManager.connections.size).toBe(1);
           // @ts-ignore accessing protected NodeConnectionMap
-          const connLock = nodeManager.connections.get(dummyNode);
+          const connLock = nodeConnectionManager.connections.get(dummyNode);
           // There should still be an entry in the connection map, but it should
           // only contain a lock - no connection.
           expect(connLock).toBeDefined();
@@ -301,6 +321,7 @@ describe('NodeConnectionManager test', () => {
         nodeGraph,
         fwdProxy,
         revProxy,
+        logger,
       });
     try {
       // Case 1: node already exists in the local node graph (no contact required)
@@ -328,6 +349,7 @@ describe('NodeConnectionManager test', () => {
           nodeGraph,
           fwdProxy,
           revProxy,
+          logger,
         });
       try {
         // Case 2: node can be found on the remote node
@@ -362,6 +384,7 @@ describe('NodeConnectionManager test', () => {
           nodeGraph,
           fwdProxy,
           revProxy,
+          logger,
         });
       try {
         // Case 3: node exhausts all contacts and cannot find node
@@ -398,6 +421,7 @@ describe('NodeConnectionManager test', () => {
         nodeGraph,
         fwdProxy,
         revProxy,
+        logger,
       });
     try {
       // New node added

tests/nodes/NodeManager.test.ts

@@ -103,7 +103,7 @@ describe('NodeManager', () => {
     nodeGraph = await NodeGraph.createNodeGraph({
       db,
       keyManager,
-      logger: undefined,
+      logger,
     });
     nodeConnectionManager =
       await NodeConnectionManager.createNodeConnectionManager({