Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 344 insertions, 0 deletions

diff --git a/remote/shared/webdriver/Session.sys.mjs b/remote/shared/webdriver/Session.sys.mjs
new file mode 100644
index 0000000000..d09ad47e79
--- /dev/null
+++ b/remote/shared/webdriver/Session.sys.mjs
@@ -0,0 +1,344 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
+
+const lazy = {};
+
+ChromeUtils.defineESModuleGetters(lazy, {
+  accessibility: "chrome://remote/content/marionette/accessibility.sys.mjs",
+  allowAllCerts: "chrome://remote/content/marionette/cert.sys.mjs",
+  Capabilities: "chrome://remote/content/shared/webdriver/Capabilities.sys.mjs",
+  error: "chrome://remote/content/shared/webdriver/Errors.sys.mjs",
+  generateUUID: "chrome://remote/content/shared/UUID.sys.mjs",
+  Log: "chrome://remote/content/shared/Log.sys.mjs",
+  registerProcessDataActor:
+    "chrome://remote/content/shared/webdriver/process-actors/WebDriverProcessDataParent.sys.mjs",
+  RootMessageHandler:
+    "chrome://remote/content/shared/messagehandler/RootMessageHandler.sys.mjs",
+  RootMessageHandlerRegistry:
+    "chrome://remote/content/shared/messagehandler/RootMessageHandlerRegistry.sys.mjs",
+  unregisterProcessDataActor:
+    "chrome://remote/content/shared/webdriver/process-actors/WebDriverProcessDataParent.sys.mjs",
+  WebDriverBiDiConnection:
+    "chrome://remote/content/webdriver-bidi/WebDriverBiDiConnection.sys.mjs",
+  WebSocketHandshake:
+    "chrome://remote/content/server/WebSocketHandshake.sys.mjs",
+});
+
+XPCOMUtils.defineLazyGetter(lazy, "logger", () => lazy.Log.get());
+
+/**
+ * Representation of WebDriver session.
+ */
+export class WebDriverSession {
+  /**
+   * Construct a new WebDriver session.
+   *
+   * It is expected that the caller performs the necessary checks on
+   * the requested capabilities to be WebDriver conforming.  The WebDriver
+   * service offered by Marionette does not match or negotiate capabilities
+   * beyond type- and bounds checks.
+   *
+   * <h3>Capabilities</h3>
+   *
+   * <dl>
+   *  <dt><code>acceptInsecureCerts</code> (boolean)
+   *  <dd>Indicates whether untrusted and self-signed TLS certificates
+   *   are implicitly trusted on navigation for the duration of the session.
+   *
+   *  <dt><code>pageLoadStrategy</code> (string)
+   *  <dd>The page load strategy to use for the current session.  Must be
+   *   one of "<tt>none</tt>", "<tt>eager</tt>", and "<tt>normal</tt>".
+   *
+   *  <dt><code>proxy</code> (Proxy object)
+   *  <dd>Defines the proxy configuration.
+   *
+   *  <dt><code>setWindowRect</code> (boolean)
+   *  <dd>Indicates whether the remote end supports all of the resizing
+   *   and repositioning commands.
+   *
+   *  <dt><code>timeouts</code> (Timeouts object)
+   *  <dd>Describes the timeouts imposed on certian session operations.
+   *
+   *  <dt><code>strictFileInteractability</code> (boolean)
+   *  <dd>Defines the current session’s strict file interactability.
+   *
+   *  <dt><code>unhandledPromptBehavior</code> (string)
+   *  <dd>Describes the current session’s user prompt handler.  Must be one of
+   *   "<tt>accept</tt>", "<tt>accept and notify</tt>", "<tt>dismiss</tt>",
+   *   "<tt>dismiss and notify</tt>", and "<tt>ignore</tt>".  Defaults to the
+   *   "<tt>dismiss and notify</tt>" state.
+   *
+   *  <dt><code>moz:accessibilityChecks</code> (boolean)
+   *  <dd>Run a11y checks when clicking elements.
+   *
+   *  <dt><code>moz:debuggerAddress</code> (boolean)
+   *  <dd>Indicate that the Chrome DevTools Protocol (CDP) has to be enabled.
+   *
+   *  <dt><code>moz:useNonSpecCompliantPointerOrigin</code> (boolean)
+   *  <dd>Use the not WebDriver conforming calculation of the pointer origin
+   *   when the origin is an element, and the element center point is used.
+   *
+   *  <dt><code>moz:webdriverClick</code> (boolean)
+   *  <dd>Use a WebDriver conforming <i>WebDriver::ElementClick</i>.
+   * </dl>
+   *
+   * <h4>Timeouts object</h4>
+   *
+   * <dl>
+   *  <dt><code>script</code> (number)
+   *  <dd>Determines when to interrupt a script that is being evaluates.
+   *
+   *  <dt><code>pageLoad</code> (number)
+   *  <dd>Provides the timeout limit used to interrupt navigation of the
+   *   browsing context.
+   *
+   *  <dt><code>implicit</code> (number)
+   *  <dd>Gives the timeout of when to abort when locating an element.
+   * </dl>
+   *
+   * <h4>Proxy object</h4>
+   *
+   * <dl>
+   *  <dt><code>proxyType</code> (string)
+   *  <dd>Indicates the type of proxy configuration.  Must be one
+   *   of "<tt>pac</tt>", "<tt>direct</tt>", "<tt>autodetect</tt>",
+   *   "<tt>system</tt>", or "<tt>manual</tt>".
+   *
+   *  <dt><code>proxyAutoconfigUrl</code> (string)
+   *  <dd>Defines the URL for a proxy auto-config file if
+   *   <code>proxyType</code> is equal to "<tt>pac</tt>".
+   *
+   *  <dt><code>httpProxy</code> (string)
+   *  <dd>Defines the proxy host for HTTP traffic when the
+   *   <code>proxyType</code> is "<tt>manual</tt>".
+   *
+   *  <dt><code>noProxy</code> (string)
+   *  <dd>Lists the adress for which the proxy should be bypassed when
+   *   the <code>proxyType</code> is "<tt>manual</tt>".  Must be a JSON
+   *   List containing any number of any of domains, IPv4 addresses, or IPv6
+   *   addresses.
+   *
+   *  <dt><code>sslProxy</code> (string)
+   *  <dd>Defines the proxy host for encrypted TLS traffic when the
+   *   <code>proxyType</code> is "<tt>manual</tt>".
+   *
+   *  <dt><code>socksProxy</code> (string)
+   *  <dd>Defines the proxy host for a SOCKS proxy traffic when the
+   *   <code>proxyType</code> is "<tt>manual</tt>".
+   *
+   *  <dt><code>socksVersion</code> (string)
+   *  <dd>Defines the SOCKS proxy version when the <code>proxyType</code> is
+   *   "<tt>manual</tt>".  It must be any integer between 0 and 255
+   *   inclusive.
+   * </dl>
+   *
+   * <h3>Example</h3>
+   *
+   * Input:
+   *
+   * <pre><code>
+   *     {"capabilities": {"acceptInsecureCerts": true}}
+   * </code></pre>
+   *
+   * @param {Object<string, *>=} capabilities
+   *     JSON Object containing any of the recognised capabilities listed
+   *     above.
+   *
+   * @param {WebDriverBiDiConnection=} connection
+   *     An optional existing WebDriver BiDi connection to associate with the
+   *     new session.
+   *
+   * @throws {SessionNotCreatedError}
+   *     If, for whatever reason, a session could not be created.
+   */
+  constructor(capabilities, connection) {
+    // WebSocket connections that use this session. This also accounts for
+    // possible disconnects due to network outages, which require clients
+    // to reconnect.
+    this._connections = new Set();
+
+    this.id = lazy.generateUUID();
+
+    // Define the HTTP path to query this session via WebDriver BiDi
+    this.path = `/session/${this.id}`;
+
+    try {
+      this.capabilities = lazy.Capabilities.fromJSON(capabilities, this.path);
+    } catch (e) {
+      throw new lazy.error.SessionNotCreatedError(e);
+    }
+
+    if (this.capabilities.get("acceptInsecureCerts")) {
+      lazy.logger.warn(
+        "TLS certificate errors will be ignored for this session"
+      );
+      lazy.allowAllCerts.enable();
+    }
+
+    if (this.proxy.init()) {
+      lazy.logger.info(
+        `Proxy settings initialised: ${JSON.stringify(this.proxy)}`
+      );
+    }
+
+    // If we are testing accessibility with marionette, start a11y service in
+    // chrome first. This will ensure that we do not have any content-only
+    // services hanging around.
+    if (this.a11yChecks && lazy.accessibility.service) {
+      lazy.logger.info("Preemptively starting accessibility service in Chrome");
+    }
+
+    // If a connection without an associated session has been specified
+    // immediately register the newly created session for it.
+    if (connection) {
+      connection.registerSession(this);
+      this._connections.add(connection);
+    }
+
+    lazy.registerProcessDataActor();
+  }
+
+  destroy() {
+    lazy.allowAllCerts.disable();
+
+    // Close all open connections which unregister themselves.
+    this._connections.forEach(connection => connection.close());
+    if (this._connections.size > 0) {
+      lazy.logger.warn(
+        `Failed to close ${this._connections.size} WebSocket connections`
+      );
+    }
+
+    // Destroy the dedicated MessageHandler instance if we created one.
+    if (this._messageHandler) {
+      this._messageHandler.off(
+        "message-handler-protocol-event",
+        this._onMessageHandlerProtocolEvent
+      );
+      this._messageHandler.destroy();
+    }
+
+    lazy.unregisterProcessDataActor();
+  }
+
+  async execute(module, command, params) {
+    // XXX: At the moment, commands do not describe consistently their destination,
+    // so we will need a translation step based on a specific command and its params
+    // in order to extract a destination that can be understood by the MessageHandler.
+    //
+    // For now, an option is to send all commands to ROOT, and all BiDi MessageHandler
+    // modules will therefore need to implement this translation step in the root
+    // implementation of their module.
+    const destination = {
+      type: lazy.RootMessageHandler.type,
+    };
+    if (!this.messageHandler.supportsCommand(module, command, destination)) {
+      throw new lazy.error.UnknownCommandError(`${module}.${command}`);
+    }
+
+    return this.messageHandler.handleCommand({
+      moduleName: module,
+      commandName: command,
+      params,
+      destination,
+    });
+  }
+
+  get a11yChecks() {
+    return this.capabilities.get("moz:accessibilityChecks");
+  }
+
+  get messageHandler() {
+    if (!this._messageHandler) {
+      this._messageHandler =
+        lazy.RootMessageHandlerRegistry.getOrCreateMessageHandler(this.id);
+      this._onMessageHandlerProtocolEvent =
+        this._onMessageHandlerProtocolEvent.bind(this);
+      this._messageHandler.on(
+        "message-handler-protocol-event",
+        this._onMessageHandlerProtocolEvent
+      );
+    }
+
+    return this._messageHandler;
+  }
+
+  get pageLoadStrategy() {
+    return this.capabilities.get("pageLoadStrategy");
+  }
+
+  get proxy() {
+    return this.capabilities.get("proxy");
+  }
+
+  get strictFileInteractability() {
+    return this.capabilities.get("strictFileInteractability");
+  }
+
+  get timeouts() {
+    return this.capabilities.get("timeouts");
+  }
+
+  set timeouts(timeouts) {
+    this.capabilities.set("timeouts", timeouts);
+  }
+
+  get unhandledPromptBehavior() {
+    return this.capabilities.get("unhandledPromptBehavior");
+  }
+
+  /**
+   * Remove the specified WebDriver BiDi connection.
+   *
+   * @param {WebDriverBiDiConnection} connection
+   */
+  removeConnection(connection) {
+    if (this._connections.has(connection)) {
+      this._connections.delete(connection);
+    } else {
+      lazy.logger.warn("Trying to remove a connection that doesn't exist.");
+    }
+  }
+
+  toString() {
+    return `[object ${this.constructor.name} ${this.id}]`;
+  }
+
+  // nsIHttpRequestHandler
+
+  /**
+   * Handle new WebSocket connection requests.
+   *
+   * WebSocket clients will attempt to connect to this session at
+   * `/session/:id`.  Hereby a WebSocket upgrade will automatically
+   * be performed.
+   *
+   * @param {Request} request
+   *     HTTP request (httpd.js)
+   * @param {Response} response
+   *     Response to an HTTP request (httpd.js)
+   */
+  async handle(request, response) {
+    const webSocket = await lazy.WebSocketHandshake.upgrade(request, response);
+    const conn = new lazy.WebDriverBiDiConnection(
+      webSocket,
+      response._connection
+    );
+    conn.registerSession(this);
+    this._connections.add(conn);
+  }
+
+  _onMessageHandlerProtocolEvent(eventName, messageHandlerEvent) {
+    const { name, data } = messageHandlerEvent;
+    this._connections.forEach(connection => connection.sendEvent(name, data));
+  }
+
+  // XPCOM
+
+  get QueryInterface() {
+    return ChromeUtils.generateQI(["nsIHttpRequestHandler"]);
+  }
+}