Deflake more tests

Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>

playwright/e2e/login/login-consent.spec.ts

@@ -92,6 +92,9 @@ test.use({
         },
     },
     credentials: async ({ context, homeserver }, use) => {
+        // Restart the homeserver to wipe its in-memory db so we can reuse the same user ID without cross-signing prompts
+        await homeserver.restart();
+
         const displayName = "Dave";
         const credentials = await homeserver.registerUser(username, password, displayName);
         console.log(`Registered test user @user:localhost with displayname ${displayName}`);
@@ -100,9 +103,6 @@ test.use({
             ...credentials,
             displayName,
         });
-
-        // Restart the homeserver to wipe its in-memory db so we can reuse the same user ID without cross-signing prompts
-        await homeserver.restart();
     },
 });
 

playwright/e2e/spotlight/spotlight.spec.ts

@@ -81,6 +81,11 @@ const test = base.extend<{
         });
         await use({ name, roomId });
     },
+    credentials: async ({ credentials, homeserver }, use) => {
+        // Restart the homeserver to wipe its in-memory db so we can purge the user_directory of users
+        await homeserver.restart();
+        await use(credentials);
+    },
 });
 
 test.describe("Spotlight", () => {

playwright/plugins/homeserver/synapse/legacyOAuthHomeserver.ts

@@ -9,11 +9,11 @@ Please see LICENSE files in the repository root for full details.
 import { Fixtures } from "@playwright/test";
 import { TestContainers } from "testcontainers";
 
-import { Services } from "../../../services.ts";
+import { Services, TestFixtures } from "../../../services.ts";
 import { OAuthServer } from "../../oauth_server";
 
-export const legacyOAuthHomeserver: Fixtures<{}, Services> = {
-    _homeserver: [
+export const legacyOAuthHomeserver: Fixtures<TestFixtures, Services, TestFixtures> = {
+    _oAuthServer: [
         async ({ _homeserver: container }, use) => {
             const server = new OAuthServer();
             const port = server.start();
@@ -43,9 +43,13 @@ export const legacyOAuthHomeserver: Fixtures<{}, Services> = {
                     },
                 ],
             });
-            await use(container);
+            await use(server);
             server.stop();
         },
         { scope: "worker" },
     ],
+    oAuthServer: async ({ _oAuthServer }, use, testInfo) => {
+        _oAuthServer.onTestStarted(testInfo);
+        await use(_oAuthServer);
+    },
 };

playwright/plugins/oauth_server/index.ts

@@ -9,12 +9,21 @@ Please see LICENSE files in the repository root for full details.
 import http from "http";
 import express from "express";
 import { AddressInfo } from "net";
+import { TestInfo } from "@playwright/test";
+
+import { randB64Bytes } from "../utils/rand.ts";
 
 export class OAuthServer {
     private server?: http.Server;
+    private sub?: string;
+
+    public onTestStarted(testInfo: TestInfo): void {
+        this.sub = testInfo.testId;
+    }
 
     public start(): number {
         if (this.server) this.stop();
+        const token = randB64Bytes(16);
 
         const app = express();
 
@@ -28,7 +37,7 @@ export class OAuthServer {
             const code = req.body.code;
             if (code === "valid_auth_code") {
                 res.send({
-                    access_token: "oauth_access_token",
+                    access_token: token,
                     token_type: "Bearer",
                     expires_in: "3600",
                 });
@@ -43,7 +52,7 @@ export class OAuthServer {
 
             // return an OAuth2 user info object
             res.send({
-                sub: "alice",
+                sub: this.sub,
                 name: "Alice",
             });
         });

playwright/services.ts

@@ -15,9 +15,12 @@ import { ContainerLogger } from "./testcontainers/utils.ts";
 import { StartedMatrixAuthenticationServiceContainer } from "./testcontainers/mas.ts";
 import { HomeserverContainer, StartedHomeserverContainer } from "./testcontainers/HomeserverContainer.ts";
 import { MailhogContainer, StartedMailhogContainer } from "./testcontainers/mailhog.ts";
+import { OAuthServer } from "./plugins/oauth_server";
 
-interface TestFixtures {
+export interface TestFixtures {
     mailhogClient: mailhog.API;
+    // Set in legacyOAuthHomeserver only
+    oAuthServer?: OAuthServer;
 }
 
 export interface Services {
@@ -31,6 +34,9 @@ export interface Services {
     _homeserver: HomeserverContainer<any>;
     homeserver: StartedHomeserverContainer;
     mas?: StartedMatrixAuthenticationServiceContainer;
+
+    // Set in legacyOAuthHomeserver only
+    _oAuthServer?: OAuthServer;
 }
 
 export const test = base.extend<TestFixtures, Services>({

playwright/testcontainers/mas.ts

@@ -162,6 +162,14 @@ const DEFAULT_CONFIG = {
         access_token_ttl: 300,
         compat_token_ttl: 300,
     },
+    rate_limiting: {
+        login: {
+            burst: 1000,
+        },
+        registration: {
+            burst: 1000,
+        },
+    },
 };
 
 export class MatrixAuthenticationServiceContainer extends GenericContainer {