Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 256 insertions, 0 deletions

diff --git a/toolkit/components/passwordmgr/storage-geckoview.sys.mjs b/toolkit/components/passwordmgr/storage-geckoview.sys.mjs
new file mode 100644
index 0000000000..6be2b3ed16
--- /dev/null
+++ b/toolkit/components/passwordmgr/storage-geckoview.sys.mjs
@@ -0,0 +1,256 @@
+/* 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/. */
+
+/**
+ * nsILoginManagerStorage implementation for GeckoView
+ */
+
+import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
+
+import { LoginManagerStorage_json } from "resource://gre/modules/storage-json.sys.mjs";
+
+const lazy = {};
+
+ChromeUtils.defineESModuleGetters(lazy, {
+  LoginHelper: "resource://gre/modules/LoginHelper.sys.mjs",
+});
+
+XPCOMUtils.defineLazyModuleGetters(lazy, {
+  GeckoViewAutocomplete: "resource://gre/modules/GeckoViewAutocomplete.jsm",
+  LoginEntry: "resource://gre/modules/GeckoViewAutocomplete.jsm",
+});
+
+export class LoginManagerStorage_geckoview extends LoginManagerStorage_json {
+  get classID() {
+    return Components.ID("{337f317f-f713-452a-962d-db831c785fec}");
+  }
+  get QueryInterface() {
+    return ChromeUtils.generateQI(["nsILoginManagerStorage"]);
+  }
+
+  get _crypto() {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  initialize() {
+    try {
+      return Promise.resolve();
+    } catch (e) {
+      this.log("Initialization failed:", e);
+      throw new Error("Initialization failed");
+    }
+  }
+
+  /**
+   * Internal method used by regression tests only.  It is called before
+   * replacing this storage module with a new instance.
+   */
+  terminate() {}
+
+  addLogin(
+    login,
+    preEncrypted = false,
+    plaintextUsername = null,
+    plaintextPassword = null
+  ) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  removeLogin(login) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  modifyLogin(oldLogin, newLoginData) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  recordPasswordUse(login) {
+    lazy.GeckoViewAutocomplete.onLoginPasswordUsed(
+      lazy.LoginEntry.fromLoginInfo(login)
+    );
+  }
+
+  getAllLogins() {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  /**
+   * Returns an array of all saved logins that can be decrypted.
+   *
+   * @resolve {nsILoginInfo[]}
+   */
+  async getAllLoginsAsync() {
+    return this._getLoginsAsync({});
+  }
+
+  async searchLoginsAsync(matchData) {
+    this.log(
+      `Searching for matching saved logins for origin: ${matchData.origin}`
+    );
+    return this._getLoginsAsync(matchData);
+  }
+
+  _baseHostnameFromOrigin(origin) {
+    if (!origin) {
+      return null;
+    }
+
+    let originURI = Services.io.newURI(origin);
+    try {
+      return Services.eTLD.getBaseDomain(originURI);
+    } catch (ex) {
+      if (ex.result == Cr.NS_ERROR_HOST_IS_IP_ADDRESS) {
+        // `getBaseDomain` cannot handle IP addresses and `nsIURI` cannot return
+        // IPv6 hostnames with the square brackets so use `URL.hostname`.
+        return new URL(origin).hostname;
+      } else if (ex.result == Cr.NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS) {
+        return originURI.asciiHost;
+      }
+      throw ex;
+    }
+  }
+
+  async _getLoginsAsync(matchData) {
+    let baseHostname = this._baseHostnameFromOrigin(matchData.origin);
+
+    // Query all logins for the eTLD+1 and then filter the logins in _searchLogins
+    // so that we can handle the logic for scheme upgrades, subdomains, etc.
+    // Convert from the new shape to one which supports the legacy getters used
+    // by _searchLogins.
+    let candidateLogins = await lazy.GeckoViewAutocomplete.fetchLogins(
+      baseHostname
+    ).catch(_ => {
+      // No GV delegate is attached.
+    });
+
+    if (!candidateLogins) {
+      // May be undefined if there is no delegate attached to handle the request.
+      // Ignore the request.
+      return [];
+    }
+
+    let realMatchData = {};
+    let options = {};
+
+    if (matchData.guid) {
+      // Enforce GUID-based filtering when available, since the origin of the
+      // login may not match the origin of the form in the case of scheme
+      // upgrades.
+      realMatchData = { guid: matchData.guid };
+    } else {
+      for (let [name, value] of Object.entries(matchData)) {
+        switch (name) {
+          // Some property names aren't field names but are special options to
+          // affect the search.
+          case "acceptDifferentSubdomains":
+          case "schemeUpgrades": {
+            options[name] = value;
+            break;
+          }
+          default: {
+            realMatchData[name] = value;
+            break;
+          }
+        }
+      }
+    }
+
+    const [logins] = this._searchLogins(
+      realMatchData,
+      options,
+      candidateLogins.map(this._vanillaLoginToStorageLogin)
+    );
+    return logins;
+  }
+
+  /**
+   * Convert a modern decrypted vanilla login object to one expected from logins.json.
+   *
+   * The storage login is usually encrypted but not in this case, this aligns
+   * with the `_decryptLogins` method being a no-op.
+   *
+   * @param {object} vanillaLogin using `origin`/`formActionOrigin`/`username` properties.
+   * @returns {object} a vanilla login for logins.json using
+   *                   `hostname`/`formSubmitURL`/`encryptedUsername`.
+   */
+  _vanillaLoginToStorageLogin(vanillaLogin) {
+    return {
+      ...vanillaLogin,
+      hostname: vanillaLogin.origin,
+      formSubmitURL: vanillaLogin.formActionOrigin,
+      encryptedUsername: vanillaLogin.username,
+      encryptedPassword: vanillaLogin.password,
+    };
+  }
+
+  /**
+   * Use `searchLoginsAsync` instead.
+   */
+  searchLogins(matchData) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  /**
+   * Removes all logins from storage.
+   */
+  removeAllLogins() {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  countLogins(origin, formActionOrigin, httpRealm) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  get uiBusy() {
+    return false;
+  }
+
+  get isLoggedIn() {
+    return true;
+  }
+
+  /**
+   * GeckoView will encrypt the login itself.
+   */
+  _encryptLogin(login) {
+    return login;
+  }
+
+  /**
+   * GeckoView logins are already decrypted before this component receives them
+   * so this method is a no-op for this backend.
+   * @see _vanillaLoginToStorageLogin
+   */
+  _decryptLogins(logins) {
+    return logins;
+  }
+
+  /**
+   * Sync metadata, which isn't supported by GeckoView.
+   */
+  async getSyncID() {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  async setSyncID(syncID) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  async getLastSync() {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  async setLastSync(timestamp) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+}
+
+XPCOMUtils.defineLazyGetter(
+  LoginManagerStorage_geckoview.prototype,
+  "log",
+  () => {
+    let logger = lazy.LoginHelper.createLogger("Login storage");
+    return logger.log.bind(logger);
+  }
+);