Add Brave CDP automation, replace Oracle browser mode

Connects to user's running Brave via Chrome DevTools Protocol
to automate ChatGPT interaction. Uses puppeteer-core to open a
tab, send the prompt, wait for response, and extract the result.

No cookies, no separate profiles, no copy/paste. Just connects
to the browser where the user is already logged in.

One-time setup: relaunch Brave with --remote-debugging-port=9222

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

node_modules/chromium-bidi/lib/cjs/bidiMapper/modules/session/EventManager.d.ts

@@ -0,0 +1,56 @@
+/**
+ * Copyright 2022 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import type { GoogChannel } from '../../../protocol/chromium-bidi.js';
+import { type Browser, ChromiumBidi, type BrowsingContext } from '../../../protocol/protocol.js';
+import { EventEmitter } from '../../../utils/EventEmitter.js';
+import type { Result } from '../../../utils/result.js';
+import { OutgoingMessage } from '../../OutgoingMessage.js';
+import type { UserContextStorage } from '../browser/UserContextStorage.js';
+import type { BrowsingContextStorage } from '../context/BrowsingContextStorage.js';
+import { SubscriptionManager } from './SubscriptionManager.js';
+export declare const enum EventManagerEvents {
+    Event = "event"
+}
+interface EventManagerEventsMap extends Record<string | symbol, unknown> {
+    [EventManagerEvents.Event]: {
+        message: Promise<Result<OutgoingMessage>>;
+        event: string;
+    };
+}
+/**
+ * Subscription item is a pair of event name and context id.
+ */
+export interface SubscriptionItem {
+    contextId: BrowsingContext.BrowsingContext;
+    event: ChromiumBidi.EventNames;
+}
+export declare class EventManager extends EventEmitter<EventManagerEventsMap> {
+    #private;
+    constructor(browsingContextStorage: BrowsingContextStorage, userContextStorage: UserContextStorage);
+    get subscriptionManager(): SubscriptionManager;
+    addSubscribeHook(event: ChromiumBidi.EventNames, hook: (contextId: BrowsingContext.BrowsingContext) => Promise<void>): void;
+    registerEvent(event: ChromiumBidi.Event, contextId: BrowsingContext.BrowsingContext): void;
+    registerGlobalEvent(event: ChromiumBidi.Event): void;
+    registerPromiseEvent(event: Promise<Result<ChromiumBidi.Event>>, contextId: BrowsingContext.BrowsingContext, eventName: ChromiumBidi.EventNames): void;
+    registerGlobalPromiseEvent(event: Promise<Result<ChromiumBidi.Event>>, eventName: ChromiumBidi.EventNames): void;
+    subscribe(eventNames: ChromiumBidi.EventNames[], contextIds: BrowsingContext.BrowsingContext[], userContextIds: Browser.UserContext[], googChannel: GoogChannel): Promise<string>;
+    unsubscribe(eventNames: ChromiumBidi.EventNames[], googChannel: GoogChannel): Promise<void>;
+    unsubscribeByIds(subscriptionIds: string[]): Promise<void>;
+    toggleModulesIfNeeded(): Promise<void>;
+    clearBufferedEvents(contextId: string): void;
+}
+export {};

node_modules/chromium-bidi/lib/cjs/bidiMapper/modules/session/EventManager.js

@@ -0,0 +1,269 @@
+"use strict";
+/**
+ * Copyright 2022 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+var _a;
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.EventManager = void 0;
+const protocol_js_1 = require("../../../protocol/protocol.js");
+const Buffer_js_1 = require("../../../utils/Buffer.js");
+const DefaultMap_js_1 = require("../../../utils/DefaultMap.js");
+const EventEmitter_js_1 = require("../../../utils/EventEmitter.js");
+const IdWrapper_js_1 = require("../../../utils/IdWrapper.js");
+const OutgoingMessage_js_1 = require("../../OutgoingMessage.js");
+const events_js_1 = require("./events.js");
+const SubscriptionManager_js_1 = require("./SubscriptionManager.js");
+class EventWrapper {
+    #idWrapper = new IdWrapper_js_1.IdWrapper();
+    #contextId;
+    #event;
+    constructor(event, contextId) {
+        this.#event = event;
+        this.#contextId = contextId;
+    }
+    get id() {
+        return this.#idWrapper.id;
+    }
+    get contextId() {
+        return this.#contextId;
+    }
+    get event() {
+        return this.#event;
+    }
+}
+/**
+ * Maps event name to a desired buffer length.
+ */
+const eventBufferLength = new Map([[protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded, 100]]);
+class EventManager extends EventEmitter_js_1.EventEmitter {
+    /**
+     * Maps event name to a set of contexts where this event already happened.
+     * Needed for getting buffered events from all the contexts in case of
+     * subscripting to all contexts.
+     */
+    #eventToContextsMap = new DefaultMap_js_1.DefaultMap(() => new Set());
+    /**
+     * Maps `eventName` + `browsingContext` to buffer. Used to get buffered events
+     * during subscription. Channel-agnostic.
+     */
+    #eventBuffers = new Map();
+    /**
+     * Maps `eventName` + `browsingContext` to  Map of goog:channel to last id.
+     * Used to avoid sending duplicated events when user
+     * subscribes -> unsubscribes -> subscribes.
+     */
+    #lastMessageSent = new Map();
+    #subscriptionManager;
+    #browsingContextStorage;
+    /**
+     * Map of event name to hooks to be called when client is subscribed to the event.
+     */
+    #subscribeHooks;
+    #userContextStorage;
+    constructor(browsingContextStorage, userContextStorage) {
+        super();
+        this.#browsingContextStorage = browsingContextStorage;
+        this.#userContextStorage = userContextStorage;
+        this.#subscriptionManager = new SubscriptionManager_js_1.SubscriptionManager(browsingContextStorage);
+        this.#subscribeHooks = new DefaultMap_js_1.DefaultMap(() => []);
+    }
+    get subscriptionManager() {
+        return this.#subscriptionManager;
+    }
+    /**
+     * Returns consistent key to be used to access value maps.
+     */
+    static #getMapKey(eventName, browsingContext) {
+        return JSON.stringify({ eventName, browsingContext });
+    }
+    addSubscribeHook(event, hook) {
+        this.#subscribeHooks.get(event).push(hook);
+    }
+    registerEvent(event, contextId) {
+        this.registerPromiseEvent(Promise.resolve({
+            kind: 'success',
+            value: event,
+        }), contextId, event.method);
+    }
+    registerGlobalEvent(event) {
+        this.registerGlobalPromiseEvent(Promise.resolve({
+            kind: 'success',
+            value: event,
+        }), event.method);
+    }
+    registerPromiseEvent(event, contextId, eventName) {
+        const eventWrapper = new EventWrapper(event, contextId);
+        const sortedGoogChannels = this.#subscriptionManager.getGoogChannelsSubscribedToEvent(eventName, contextId);
+        this.#bufferEvent(eventWrapper, eventName);
+        // Send events to channels in the subscription priority.
+        for (const googChannel of sortedGoogChannels) {
+            this.emit("event" /* EventManagerEvents.Event */, {
+                message: OutgoingMessage_js_1.OutgoingMessage.createFromPromise(event, googChannel),
+                event: eventName,
+            });
+            this.#markEventSent(eventWrapper, googChannel, eventName);
+        }
+    }
+    registerGlobalPromiseEvent(event, eventName) {
+        const eventWrapper = new EventWrapper(event, null);
+        const sortedGoogChannels = this.#subscriptionManager.getGoogChannelsSubscribedToEventGlobally(eventName);
+        this.#bufferEvent(eventWrapper, eventName);
+        // Send events to goog:channels in the subscription priority.
+        for (const googChannel of sortedGoogChannels) {
+            this.emit("event" /* EventManagerEvents.Event */, {
+                message: OutgoingMessage_js_1.OutgoingMessage.createFromPromise(event, googChannel),
+                event: eventName,
+            });
+            this.#markEventSent(eventWrapper, googChannel, eventName);
+        }
+    }
+    async subscribe(eventNames, contextIds, userContextIds, googChannel) {
+        for (const name of eventNames) {
+            (0, events_js_1.assertSupportedEvent)(name);
+        }
+        if (userContextIds.length && contextIds.length) {
+            throw new protocol_js_1.InvalidArgumentException('Both userContexts and contexts cannot be specified.');
+        }
+        // First check if all the contexts are known.
+        this.#browsingContextStorage.verifyContextsList(contextIds);
+        // Validate user contexts.
+        await this.#userContextStorage.verifyUserContextIdList(userContextIds);
+        const unrolledEventNames = new Set((0, SubscriptionManager_js_1.unrollEvents)(eventNames));
+        const subscribeStepEvents = new Map();
+        const subscriptionNavigableIds = new Set(contextIds.length
+            ? contextIds.map((contextId) => {
+                const id = this.#browsingContextStorage.findTopLevelContextId(contextId);
+                if (!id) {
+                    throw new protocol_js_1.InvalidArgumentException('Invalid context id');
+                }
+                return id;
+            })
+            : this.#browsingContextStorage.getTopLevelContexts().map((c) => c.id));
+        for (const eventName of unrolledEventNames) {
+            const subscribedNavigableIds = new Set(this.#browsingContextStorage
+                .getTopLevelContexts()
+                .map((c) => c.id)
+                .filter((id) => {
+                return this.#subscriptionManager.isSubscribedTo(eventName, id);
+            }));
+            subscribeStepEvents.set(eventName, (0, SubscriptionManager_js_1.difference)(subscriptionNavigableIds, subscribedNavigableIds));
+        }
+        const subscription = this.#subscriptionManager.subscribe(eventNames, contextIds, userContextIds, googChannel);
+        for (const eventName of subscription.eventNames) {
+            for (const contextId of subscriptionNavigableIds) {
+                for (const eventWrapper of this.#getBufferedEvents(eventName, contextId, googChannel)) {
+                    // The order of the events is important.
+                    this.emit("event" /* EventManagerEvents.Event */, {
+                        message: OutgoingMessage_js_1.OutgoingMessage.createFromPromise(eventWrapper.event, googChannel),
+                        event: eventName,
+                    });
+                    this.#markEventSent(eventWrapper, googChannel, eventName);
+                }
+            }
+        }
+        for (const [eventName, contextIds] of subscribeStepEvents) {
+            for (const contextId of contextIds) {
+                this.#subscribeHooks.get(eventName).forEach((hook) => hook(contextId));
+            }
+        }
+        await this.toggleModulesIfNeeded();
+        return subscription.id;
+    }
+    async unsubscribe(eventNames, googChannel) {
+        for (const name of eventNames) {
+            (0, events_js_1.assertSupportedEvent)(name);
+        }
+        this.#subscriptionManager.unsubscribe(eventNames, googChannel);
+        await this.toggleModulesIfNeeded();
+    }
+    async unsubscribeByIds(subscriptionIds) {
+        this.#subscriptionManager.unsubscribeById(subscriptionIds);
+        await this.toggleModulesIfNeeded();
+    }
+    async toggleModulesIfNeeded() {
+        // TODO(1): Only update changed subscribers
+        // TODO(2): Enable for Worker Targets
+        await Promise.all(this.#browsingContextStorage.getAllContexts().map(async (context) => {
+            return await context.toggleModulesIfNeeded();
+        }));
+    }
+    clearBufferedEvents(contextId) {
+        for (const eventName of eventBufferLength.keys()) {
+            const bufferMapKey = _a.#getMapKey(eventName, contextId);
+            this.#eventBuffers.delete(bufferMapKey);
+        }
+    }
+    /**
+     * If the event is buffer-able, put it in the buffer.
+     */
+    #bufferEvent(eventWrapper, eventName) {
+        if (!eventBufferLength.has(eventName)) {
+            // Do nothing if the event is no buffer-able.
+            return;
+        }
+        const bufferMapKey = _a.#getMapKey(eventName, eventWrapper.contextId);
+        if (!this.#eventBuffers.has(bufferMapKey)) {
+            this.#eventBuffers.set(bufferMapKey, new Buffer_js_1.Buffer(eventBufferLength.get(eventName)));
+        }
+        this.#eventBuffers.get(bufferMapKey).add(eventWrapper);
+        // Add the context to the list of contexts having `eventName` events.
+        this.#eventToContextsMap.get(eventName).add(eventWrapper.contextId);
+    }
+    /**
+     * If the event is buffer-able, mark it as sent to the given contextId and goog:channel.
+     */
+    #markEventSent(eventWrapper, googChannel, eventName) {
+        if (!eventBufferLength.has(eventName)) {
+            // Do nothing if the event is no buffer-able.
+            return;
+        }
+        const lastSentMapKey = _a.#getMapKey(eventName, eventWrapper.contextId);
+        const lastId = Math.max(this.#lastMessageSent.get(lastSentMapKey)?.get(googChannel) ?? 0, eventWrapper.id);
+        const googChannelMap = this.#lastMessageSent.get(lastSentMapKey);
+        if (googChannelMap) {
+            googChannelMap.set(googChannel, lastId);
+        }
+        else {
+            this.#lastMessageSent.set(lastSentMapKey, new Map([[googChannel, lastId]]));
+        }
+    }
+    /**
+     * Returns events which are buffered and not yet sent to the given goog:channel events.
+     */
+    #getBufferedEvents(eventName, contextId, googChannel) {
+        const bufferMapKey = _a.#getMapKey(eventName, contextId);
+        const lastSentMessageId = this.#lastMessageSent.get(bufferMapKey)?.get(googChannel) ?? -Infinity;
+        const result = this.#eventBuffers
+            .get(bufferMapKey)
+            ?.get()
+            .filter((wrapper) => wrapper.id > lastSentMessageId) ?? [];
+        if (contextId === null) {
+            // For global subscriptions, events buffered in each context should be sent back.
+            Array.from(this.#eventToContextsMap.get(eventName).keys())
+                .filter((_contextId) => 
+            // Events without context are already in the result.
+            _contextId !== null &&
+                // Events from deleted contexts should not be sent.
+                this.#browsingContextStorage.hasContext(_contextId))
+                .map((_contextId) => this.#getBufferedEvents(eventName, _contextId, googChannel))
+                .forEach((events) => result.push(...events));
+        }
+        return result.sort((e1, e2) => e1.id - e2.id);
+    }
+}
+exports.EventManager = EventManager;
+_a = EventManager;
+//# sourceMappingURL=EventManager.js.map

node_modules/chromium-bidi/lib/cjs/bidiMapper/modules/session/SessionProcessor.d.ts

@@ -0,0 +1,29 @@
+/**
+ * Copyright 2023 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import type { CdpClient } from '../../../cdp/CdpClient.js';
+import type { GoogChannel } from '../../../protocol/chromium-bidi.js';
+import { type EmptyResult, Session } from '../../../protocol/protocol.js';
+import type { MapperOptions } from '../../MapperOptions.js';
+import type { EventManager } from './EventManager.js';
+export declare class SessionProcessor {
+    #private;
+    constructor(eventManager: EventManager, browserCdpClient: CdpClient, initConnection: (opts: MapperOptions) => Promise<void>);
+    status(): Session.StatusResult;
+    new(params: Session.NewParameters): Promise<Session.NewResult>;
+    subscribe(params: Session.SubscribeParameters, googChannel?: GoogChannel): Promise<Session.SubscribeResult>;
+    unsubscribe(params: Session.UnsubscribeParameters, googChannel?: GoogChannel): Promise<EmptyResult>;
+}

node_modules/chromium-bidi/lib/cjs/bidiMapper/modules/session/SessionProcessor.js

@@ -0,0 +1,131 @@
+"use strict";
+/**
+ * Copyright 2023 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.SessionProcessor = void 0;
+const protocol_js_1 = require("../../../protocol/protocol.js");
+class SessionProcessor {
+    #eventManager;
+    #browserCdpClient;
+    #initConnection;
+    #created = false;
+    constructor(eventManager, browserCdpClient, initConnection) {
+        this.#eventManager = eventManager;
+        this.#browserCdpClient = browserCdpClient;
+        this.#initConnection = initConnection;
+    }
+    status() {
+        return { ready: false, message: 'already connected' };
+    }
+    #mergeCapabilities(capabilitiesRequest) {
+        // Roughly following https://www.w3.org/TR/webdriver2/#dfn-capabilities-processing.
+        // Validations should already be done by the parser.
+        const mergedCapabilities = [];
+        for (const first of capabilitiesRequest.firstMatch ?? [{}]) {
+            const result = {
+                ...capabilitiesRequest.alwaysMatch,
+            };
+            for (const key of Object.keys(first)) {
+                if (result[key] !== undefined) {
+                    throw new protocol_js_1.InvalidArgumentException(`Capability ${key} in firstMatch is already defined in alwaysMatch`);
+                }
+                result[key] = first[key];
+            }
+            mergedCapabilities.push(result);
+        }
+        const match = mergedCapabilities.find((c) => c.browserName === 'chrome') ??
+            mergedCapabilities[0] ??
+            {};
+        match.unhandledPromptBehavior = this.#getUnhandledPromptBehavior(match.unhandledPromptBehavior);
+        return match;
+    }
+    #getUnhandledPromptBehavior(capabilityValue) {
+        if (capabilityValue === undefined) {
+            return undefined;
+        }
+        if (typeof capabilityValue === 'object') {
+            // Do not validate capabilities. Incorrect ones will be ignored by Mapper.
+            return capabilityValue;
+        }
+        if (typeof capabilityValue !== 'string') {
+            throw new protocol_js_1.InvalidArgumentException(`Unexpected 'unhandledPromptBehavior' type: ${typeof capabilityValue}`);
+        }
+        switch (capabilityValue) {
+            // `beforeUnload: accept` has higher priority over string capability, as the latest
+            // one is set to "fallbackDefault".
+            // https://w3c.github.io/webdriver/#dfn-deserialize-as-an-unhandled-prompt-behavior
+            // https://w3c.github.io/webdriver/#dfn-get-the-prompt-handler
+            case 'accept':
+            case 'accept and notify':
+                return {
+                    default: "accept" /* Session.UserPromptHandlerType.Accept */,
+                    beforeUnload: "accept" /* Session.UserPromptHandlerType.Accept */,
+                };
+            case 'dismiss':
+            case 'dismiss and notify':
+                return {
+                    default: "dismiss" /* Session.UserPromptHandlerType.Dismiss */,
+                    beforeUnload: "accept" /* Session.UserPromptHandlerType.Accept */,
+                };
+            case 'ignore':
+                return {
+                    default: "ignore" /* Session.UserPromptHandlerType.Ignore */,
+                    beforeUnload: "accept" /* Session.UserPromptHandlerType.Accept */,
+                };
+            default:
+                throw new protocol_js_1.InvalidArgumentException(`Unexpected 'unhandledPromptBehavior' value: ${capabilityValue}`);
+        }
+    }
+    async new(params) {
+        if (this.#created) {
+            throw new Error('Session has been already created.');
+        }
+        this.#created = true;
+        const matchedCapabitlites = this.#mergeCapabilities(params.capabilities);
+        await this.#initConnection(matchedCapabitlites);
+        const version = await this.#browserCdpClient.sendCommand('Browser.getVersion');
+        return {
+            sessionId: 'unknown',
+            capabilities: {
+                ...matchedCapabitlites,
+                acceptInsecureCerts: matchedCapabitlites.acceptInsecureCerts ?? false,
+                browserName: version.product,
+                browserVersion: version.revision,
+                platformName: '',
+                setWindowRect: false,
+                webSocketUrl: '',
+                userAgent: version.userAgent,
+            },
+        };
+    }
+    async subscribe(params, googChannel = null) {
+        const subscription = await this.#eventManager.subscribe(params.events, params.contexts ?? [], params.userContexts ?? [], googChannel);
+        return {
+            subscription,
+        };
+    }
+    async unsubscribe(params, googChannel = null) {
+        if ('subscriptions' in params) {
+            await this.#eventManager.unsubscribeByIds(params.subscriptions);
+            return {};
+        }
+        await this.#eventManager.unsubscribe(params.events, googChannel);
+        return {};
+    }
+}
+exports.SessionProcessor = SessionProcessor;
+//# sourceMappingURL=SessionProcessor.js.map

node_modules/chromium-bidi/lib/cjs/bidiMapper/modules/session/SessionProcessor.js.map

@@ -0,0 +1 @@
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node_modules/chromium-bidi/lib/cjs/bidiMapper/modules/session/SubscriptionManager.d.ts

@@ -0,0 +1,64 @@
+/**
+ * Copyright 2022 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import type { GoogChannel } from '../../../protocol/chromium-bidi.js';
+import { type Browser, type BrowsingContext, ChromiumBidi } from '../../../protocol/protocol.js';
+import type { BrowsingContextStorage } from '../context/BrowsingContextStorage.js';
+/**
+ * Returns the cartesian product of the given arrays.
+ *
+ * Example:
+ *   cartesian([1, 2], ['a', 'b']); => [[1, 'a'], [1, 'b'], [2, 'a'], [2, 'b']]
+ */
+export declare function cartesianProduct(...a: any[][]): any[];
+/** Expands "AllEvents" events into atomic events. */
+export declare function unrollEvents(events: ChromiumBidi.EventNames[]): Iterable<ChromiumBidi.EventNames>;
+export interface Subscription {
+    id: string;
+    topLevelTraversableIds: Set<BrowsingContext.BrowsingContext>;
+    userContextIds: Set<string>;
+    eventNames: Set<ChromiumBidi.EventNames>;
+    googChannel: GoogChannel;
+}
+export declare class SubscriptionManager {
+    #private;
+    constructor(browsingContextStorage: BrowsingContextStorage);
+    getGoogChannelsSubscribedToEvent(eventName: ChromiumBidi.EventNames, contextId: BrowsingContext.BrowsingContext): GoogChannel[];
+    getGoogChannelsSubscribedToEventGlobally(eventName: ChromiumBidi.EventNames): GoogChannel[];
+    isSubscribedTo(moduleOrEvent: ChromiumBidi.EventNames, contextId: BrowsingContext.BrowsingContext): boolean;
+    /**
+     * Subscribes to event in the given context and goog:channel.
+     * @return {SubscriptionItem[]} List of
+     * subscriptions. If the event is a whole module, it will return all the specific
+     * events. If the contextId is null, it will return all the top-level contexts which were
+     * not subscribed before the command.
+     */
+    subscribe(eventNames: ChromiumBidi.EventNames[], contextIds: BrowsingContext.BrowsingContext[], userContextIds: Browser.UserContext[], googChannel: GoogChannel): Subscription;
+    /**
+     * Unsubscribes atomically from all events in the given contexts and channel.
+     *
+     * This is a legacy spec branch to unsubscribe by attributes.
+     */
+    unsubscribe(inputEventNames: ChromiumBidi.EventNames[], googChannel: GoogChannel): void;
+    /**
+     * Unsubscribes by subscriptionId.
+     */
+    unsubscribeById(subscriptionIds: string[]): void;
+}
+/**
+ * Replace with Set.prototype.difference once Node 20 is dropped.
+ */
+export declare function difference<T>(setA: Set<T>, setB: Set<T>): Set<T>;

node_modules/chromium-bidi/lib/cjs/bidiMapper/modules/session/SubscriptionManager.js

@@ -0,0 +1,273 @@
+"use strict";
+/**
+ * Copyright 2022 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.SubscriptionManager = void 0;
+exports.cartesianProduct = cartesianProduct;
+exports.unrollEvents = unrollEvents;
+exports.difference = difference;
+const protocol_js_1 = require("../../../protocol/protocol.js");
+const uuid_js_1 = require("../../../utils/uuid.js");
+/**
+ * Returns the cartesian product of the given arrays.
+ *
+ * Example:
+ *   cartesian([1, 2], ['a', 'b']); => [[1, 'a'], [1, 'b'], [2, 'a'], [2, 'b']]
+ */
+function cartesianProduct(...a) {
+    return a.reduce((a, b) => a.flatMap((d) => b.map((e) => [d, e].flat())));
+}
+/** Expands "AllEvents" events into atomic events. */
+function unrollEvents(events) {
+    const allEvents = new Set();
+    function addEvents(events) {
+        for (const event of events) {
+            allEvents.add(event);
+        }
+    }
+    for (const event of events) {
+        switch (event) {
+            case protocol_js_1.ChromiumBidi.BiDiModule.Bluetooth:
+                addEvents(Object.values(protocol_js_1.ChromiumBidi.Bluetooth.EventNames));
+                break;
+            case protocol_js_1.ChromiumBidi.BiDiModule.BrowsingContext:
+                addEvents(Object.values(protocol_js_1.ChromiumBidi.BrowsingContext.EventNames));
+                break;
+            case protocol_js_1.ChromiumBidi.BiDiModule.Input:
+                addEvents(Object.values(protocol_js_1.ChromiumBidi.Input.EventNames));
+                break;
+            case protocol_js_1.ChromiumBidi.BiDiModule.Log:
+                addEvents(Object.values(protocol_js_1.ChromiumBidi.Log.EventNames));
+                break;
+            case protocol_js_1.ChromiumBidi.BiDiModule.Network:
+                addEvents(Object.values(protocol_js_1.ChromiumBidi.Network.EventNames));
+                break;
+            case protocol_js_1.ChromiumBidi.BiDiModule.Script:
+                addEvents(Object.values(protocol_js_1.ChromiumBidi.Script.EventNames));
+                break;
+            case protocol_js_1.ChromiumBidi.BiDiModule.Speculation:
+                addEvents(Object.values(protocol_js_1.ChromiumBidi.Speculation.EventNames));
+                break;
+            default:
+                allEvents.add(event);
+        }
+    }
+    return allEvents.values();
+}
+class SubscriptionManager {
+    #subscriptions = [];
+    #knownSubscriptionIds = new Set();
+    #browsingContextStorage;
+    constructor(browsingContextStorage) {
+        this.#browsingContextStorage = browsingContextStorage;
+    }
+    getGoogChannelsSubscribedToEvent(eventName, contextId) {
+        const googChannels = new Set();
+        for (const subscription of this.#subscriptions) {
+            if (this.#isSubscribedTo(subscription, eventName, contextId)) {
+                googChannels.add(subscription.googChannel);
+            }
+        }
+        return Array.from(googChannels);
+    }
+    getGoogChannelsSubscribedToEventGlobally(eventName) {
+        const googChannels = new Set();
+        for (const subscription of this.#subscriptions) {
+            if (this.#isSubscribedTo(subscription, eventName)) {
+                googChannels.add(subscription.googChannel);
+            }
+        }
+        return Array.from(googChannels);
+    }
+    #isSubscribedTo(subscription, moduleOrEvent, browsingContextId) {
+        let includesEvent = false;
+        for (const eventName of subscription.eventNames) {
+            // This also covers the `goog:cdp` case where
+            // we don't unroll the event names
+            if (
+            // Event explicitly subscribed
+            eventName === moduleOrEvent ||
+                // Event subscribed via module
+                eventName === moduleOrEvent.split('.').at(0) ||
+                // Event explicitly subscribed compared to module
+                eventName.split('.').at(0) === moduleOrEvent) {
+                includesEvent = true;
+                break;
+            }
+        }
+        if (!includesEvent) {
+            return false;
+        }
+        // user context subscription.
+        if (subscription.userContextIds.size !== 0) {
+            if (!browsingContextId) {
+                return false;
+            }
+            const context = this.#browsingContextStorage.findContext(browsingContextId);
+            if (!context) {
+                return false;
+            }
+            return subscription.userContextIds.has(context.userContext);
+        }
+        // context subscription.
+        if (subscription.topLevelTraversableIds.size !== 0) {
+            if (!browsingContextId) {
+                return false;
+            }
+            const topLevelContext = this.#browsingContextStorage.findTopLevelContextId(browsingContextId);
+            return (topLevelContext !== null &&
+                subscription.topLevelTraversableIds.has(topLevelContext));
+        }
+        // global subscription.
+        return true;
+    }
+    isSubscribedTo(moduleOrEvent, contextId) {
+        for (const subscription of this.#subscriptions) {
+            if (this.#isSubscribedTo(subscription, moduleOrEvent, contextId)) {
+                return true;
+            }
+        }
+        return false;
+    }
+    /**
+     * Subscribes to event in the given context and goog:channel.
+     * @return {SubscriptionItem[]} List of
+     * subscriptions. If the event is a whole module, it will return all the specific
+     * events. If the contextId is null, it will return all the top-level contexts which were
+     * not subscribed before the command.
+     */
+    subscribe(eventNames, contextIds, userContextIds, googChannel) {
+        // All the subscriptions are handled on the top-level contexts.
+        const subscription = {
+            id: (0, uuid_js_1.uuidv4)(),
+            eventNames: new Set(unrollEvents(eventNames)),
+            topLevelTraversableIds: new Set(contextIds.map((contextId) => {
+                const topLevelContext = this.#browsingContextStorage.findTopLevelContextId(contextId);
+                if (!topLevelContext) {
+                    throw new protocol_js_1.NoSuchFrameException(`Top-level navigable not found for context id ${contextId}`);
+                }
+                return topLevelContext;
+            })),
+            userContextIds: new Set(userContextIds),
+            googChannel,
+        };
+        this.#subscriptions.push(subscription);
+        this.#knownSubscriptionIds.add(subscription.id);
+        return subscription;
+    }
+    /**
+     * Unsubscribes atomically from all events in the given contexts and channel.
+     *
+     * This is a legacy spec branch to unsubscribe by attributes.
+     */
+    unsubscribe(inputEventNames, googChannel) {
+        const eventNames = new Set(unrollEvents(inputEventNames));
+        const newSubscriptions = [];
+        const eventsMatched = new Set();
+        for (const subscription of this.#subscriptions) {
+            if (subscription.googChannel !== googChannel) {
+                newSubscriptions.push(subscription);
+                continue;
+            }
+            // Skip user context subscriptions.
+            if (subscription.userContextIds.size !== 0) {
+                newSubscriptions.push(subscription);
+                continue;
+            }
+            // Skip subscriptions when none of the event names match.
+            if (intersection(subscription.eventNames, eventNames).size === 0) {
+                newSubscriptions.push(subscription);
+                continue;
+            }
+            // Skip non-global subscriptions.
+            if (subscription.topLevelTraversableIds.size !== 0) {
+                newSubscriptions.push(subscription);
+                continue;
+            }
+            const subscriptionEventNames = new Set(subscription.eventNames);
+            for (const eventName of eventNames) {
+                if (subscriptionEventNames.has(eventName)) {
+                    eventsMatched.add(eventName);
+                    subscriptionEventNames.delete(eventName);
+                }
+            }
+            if (subscriptionEventNames.size !== 0) {
+                newSubscriptions.push({
+                    ...subscription,
+                    eventNames: subscriptionEventNames,
+                });
+            }
+        }
+        // If some events did not match, it is an invalid request.
+        if (!equal(eventsMatched, eventNames)) {
+            throw new protocol_js_1.InvalidArgumentException('No subscription found');
+        }
+        // Committing the new subscriptions.
+        this.#subscriptions = newSubscriptions;
+    }
+    /**
+     * Unsubscribes by subscriptionId.
+     */
+    unsubscribeById(subscriptionIds) {
+        const subscriptionIdsSet = new Set(subscriptionIds);
+        const unknownIds = difference(subscriptionIdsSet, this.#knownSubscriptionIds);
+        if (unknownIds.size !== 0) {
+            throw new protocol_js_1.InvalidArgumentException('No subscription found');
+        }
+        this.#subscriptions = this.#subscriptions.filter((subscription) => {
+            return !subscriptionIdsSet.has(subscription.id);
+        });
+        this.#knownSubscriptionIds = difference(this.#knownSubscriptionIds, subscriptionIdsSet);
+    }
+}
+exports.SubscriptionManager = SubscriptionManager;
+/**
+ * Replace with Set.prototype.intersection once Node 20 is dropped.
+ */
+function intersection(setA, setB) {
+    const result = new Set();
+    for (const a of setA) {
+        if (setB.has(a)) {
+            result.add(a);
+        }
+    }
+    return result;
+}
+/**
+ * Replace with Set.prototype.difference once Node 20 is dropped.
+ */
+function difference(setA, setB) {
+    const result = new Set();
+    for (const a of setA) {
+        if (!setB.has(a)) {
+            result.add(a);
+        }
+    }
+    return result;
+}
+function equal(setA, setB) {
+    if (setA.size !== setB.size) {
+        return false;
+    }
+    for (const a of setA) {
+        if (!setB.has(a)) {
+            return false;
+        }
+    }
+    return true;
+}
+//# sourceMappingURL=SubscriptionManager.js.map

node_modules/chromium-bidi/lib/cjs/bidiMapper/modules/session/events.d.ts

@@ -0,0 +1,26 @@
+/**
+ * Copyright 2023 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { ChromiumBidi } from '../../../protocol/protocol.js';
+/**
+ * Returns true if the given event is a CDP event.
+ * @see https://chromedevtools.github.io/devtools-protocol/
+ */
+export declare function isCdpEvent(name: string): boolean;
+/**
+ * Asserts that the given event is known to BiDi or BiDi+, or throws otherwise.
+ */
+export declare function assertSupportedEvent(name: string): asserts name is ChromiumBidi.EventNames;

node_modules/chromium-bidi/lib/cjs/bidiMapper/modules/session/events.js

@@ -0,0 +1,37 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.isCdpEvent = isCdpEvent;
+exports.assertSupportedEvent = assertSupportedEvent;
+/**
+ * Copyright 2023 Google LLC.
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+const protocol_js_1 = require("../../../protocol/protocol.js");
+/**
+ * Returns true if the given event is a CDP event.
+ * @see https://chromedevtools.github.io/devtools-protocol/
+ */
+function isCdpEvent(name) {
+    return (name.split('.').at(0)?.startsWith(protocol_js_1.ChromiumBidi.BiDiModule.Cdp) ?? false);
+}
+/**
+ * Asserts that the given event is known to BiDi or BiDi+, or throws otherwise.
+ */
+function assertSupportedEvent(name) {
+    if (!protocol_js_1.ChromiumBidi.EVENT_NAMES.has(name) && !isCdpEvent(name)) {
+        throw new protocol_js_1.InvalidArgumentException(`Unknown event: ${name}`);
+    }
+}
+//# sourceMappingURL=events.js.map

node_modules/chromium-bidi/lib/cjs/bidiMapper/modules/session/events.js.map

@@ -0,0 +1 @@
+{"version":3,"file":"events.js","sourceRoot":"","sources":["../../../../../src/bidiMapper/modules/session/events.ts"],"names":[],"mappings":";;AAyBA,gCAIC;AAKD,oDAMC;AAxCD;;;;;;;;;;;;;;;GAeG;AACH,+DAGuC;AAEvC;;;GAGG;AACH,SAAgB,UAAU,CAAC,IAAY;IACrC,OAAO,CACL,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,EAAE,CAAC,CAAC,CAAC,EAAE,UAAU,CAAC,0BAAY,CAAC,UAAU,CAAC,GAAG,CAAC,IAAI,KAAK,CACxE,CAAC;AACJ,CAAC;AAED;;GAEG;AACH,SAAgB,oBAAoB,CAClC,IAAY;IAEZ,IAAI,CAAC,0BAAY,CAAC,WAAW,CAAC,GAAG,CAAC,IAAa,CAAC,IAAI,CAAC,UAAU,CAAC,IAAI,CAAC,EAAE,CAAC;QACtE,MAAM,IAAI,sCAAwB,CAAC,kBAAkB,IAAI,EAAE,CAAC,CAAC;IAC/D,CAAC;AACH,CAAC"}