2 files changed, 352 insertions, 0 deletions
diff --git a/toolkit/components/formautofill/android/FormAutofillPrompter.jsm b/toolkit/components/formautofill/android/FormAutofillPrompter.jsm
new file mode 100644
index 0000000000..f869ad851e
--- /dev/null
+++ b/toolkit/components/formautofill/android/FormAutofillPrompter.jsm
@@ -0,0 +1,75 @@
+/* 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/. */
+
+/*
+ * Implements doorhanger singleton that wraps up the PopupNotifications and handles
+ * the doorhager UI for formautofill related features.
+ */
+
+"use strict";
+
+var EXPORTED_SYMBOLS = ["FormAutofillPrompter"];
+
+const { XPCOMUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/XPCOMUtils.sys.mjs"
+);
+
+const lazy = {};
+
+ChromeUtils.defineESModuleGetters(lazy, {
+  GeckoViewPrompter: "resource://gre/modules/GeckoViewPrompter.sys.mjs",
+});
+
+XPCOMUtils.defineLazyModuleGetters(lazy, {
+  CreditCard: "resource://gre/modules/GeckoViewAutocomplete.jsm",
+  GeckoViewAutocomplete: "resource://gre/modules/GeckoViewAutocomplete.jsm",
+});
+
+// Sync with Autocomplete.SaveOption.Hint in Autocomplete.java
+const CreditCardStorageHint = {
+  NONE: 0,
+  GENERATED: 1 << 0,
+  LOW_CONFIDENCE: 1 << 1,
+};
+
+let FormAutofillPrompter = {
+  _createMessage(creditCards) {
+    let hint = CreditCardStorageHint.NONE;
+    return {
+      // Sync with PromptController
+      type: "Autocomplete:Save:CreditCard",
+      hint,
+      creditCards,
+    };
+  },
+
+  async promptToSaveAddress(browser, type, description) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  },
+
+  async promptToSaveCreditCard(browser, creditCard, storage) {
+    const prompt = new lazy.GeckoViewPrompter(browser.ownerGlobal);
+
+    let newCreditCard;
+    if (creditCard.guid) {
+      let originalCCData = await storage.creditCards.get(creditCard.guid);
+      newCreditCard = { ...originalCCData, ...creditCard.record };
+    } else {
+      newCreditCard = creditCard.record;
+    }
+
+    prompt.asyncShowPrompt(
+      this._createMessage([lazy.CreditCard.fromGecko(newCreditCard)]),
+      result => {
+        const selectedCreditCard = result?.selection?.value;
+
+        if (!selectedCreditCard) {
+          return;
+        }
+
+        lazy.GeckoViewAutocomplete.onCreditCardSave(selectedCreditCard);
+      }
+    );
+  },
+};
diff --git a/toolkit/components/formautofill/android/FormAutofillStorage.jsm b/toolkit/components/formautofill/android/FormAutofillStorage.jsm
new file mode 100644
index 0000000000..794b8ecdbd
--- /dev/null
+++ b/toolkit/components/formautofill/android/FormAutofillStorage.jsm
@@ -0,0 +1,277 @@
+/* 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/. */
+
+/*
+ * Implements an interface of the storage of Form Autofill for GeckoView.
+ */
+
+"use strict";
+
+// We expose a singleton from this module. Some tests may import the
+// constructor via a backstage pass.
+const EXPORTED_SYMBOLS = ["formAutofillStorage", "FormAutofillStorage"];
+
+const { XPCOMUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/XPCOMUtils.sys.mjs"
+);
+
+const {
+  FormAutofillStorageBase,
+  CreditCardsBase,
+  AddressesBase,
+} = ChromeUtils.import("resource://autofill/FormAutofillStorageBase.jsm");
+const { JSONFile } = ChromeUtils.importESModule(
+  "resource://gre/modules/JSONFile.sys.mjs"
+);
+
+const lazy = {};
+
+XPCOMUtils.defineLazyModuleGetters(lazy, {
+  Address: "resource://gre/modules/GeckoViewAutocomplete.jsm",
+  CreditCard: "resource://gre/modules/GeckoViewAutocomplete.jsm",
+  GeckoViewAutocomplete: "resource://gre/modules/GeckoViewAutocomplete.jsm",
+});
+
+class GeckoViewStorage extends JSONFile {
+  constructor() {
+    super({ path: null, sanitizedBasename: "GeckoViewStorage" });
+  }
+
+  async updateCreditCards() {
+    const creditCards = await lazy.GeckoViewAutocomplete.fetchCreditCards().then(
+      results => results?.map(r => lazy.CreditCard.parse(r).toGecko()) ?? [],
+      _ => []
+    );
+    super.data.creditCards = creditCards;
+  }
+
+  async updateAddresses() {
+    const addresses = await lazy.GeckoViewAutocomplete.fetchAddresses().then(
+      results => results?.map(r => lazy.Address.parse(r).toGecko()) ?? [],
+      _ => []
+    );
+    super.data.addresses = addresses;
+  }
+
+  async load() {
+    super.data = { creditCards: {}, addresses: {} };
+    await this.updateCreditCards();
+    await this.updateAddresses();
+  }
+
+  ensureDataReady() {
+    if (this.dataReady) {
+      return;
+    }
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  async _save() {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+}
+
+class Addresses extends AddressesBase {
+  // Override AutofillRecords methods.
+
+  _initialize() {
+    this._initializePromise = Promise.resolve();
+  }
+
+  async _saveRecord(record, { sourceSync = false } = {}) {
+    lazy.GeckoViewAutocomplete.onAddressSave(lazy.Address.fromGecko(record));
+  }
+
+  /**
+   * Returns the record with the specified GUID.
+   *
+   * @param   {string} guid
+   *          Indicates which record to retrieve.
+   * @param   {object} options
+   * @param   {boolean} [options.rawData = false]
+   *          Returns a raw record without modifications and the computed fields
+   *          (this includes private fields)
+   * @returns {Promise<object>}
+   *          A clone of the record.
+   */
+  async get(guid, { rawData = false } = {}) {
+    await this._store.updateAddresses();
+    return super.get(guid, { rawData });
+  }
+
+  /**
+   * Returns all records.
+   *
+   * @param   {object} options
+   * @param   {boolean} [options.rawData = false]
+   *          Returns raw records without modifications and the computed fields.
+   * @param   {boolean} [options.includeDeleted = false]
+   *          Also return any tombstone records.
+   * @returns {Promise<Array.<object>>}
+   *          An array containing clones of all records.
+   */
+  async getAll({ rawData = false, includeDeleted = false } = {}) {
+    await this._store.updateAddresses();
+    return super.getAll({ rawData, includeDeleted });
+  }
+
+  /**
+   * Return all saved field names in the collection.
+   *
+   * @returns {Set} Set containing saved field names.
+   */
+  async getSavedFieldNames() {
+    await this._store.updateAddresses();
+    return super.getSavedFieldNames();
+  }
+
+  async reconcile(remoteRecord) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  async findDuplicateGUID(remoteRecord) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  async mergeToStorage(targetRecord, strict = false) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+}
+
+class CreditCards extends CreditCardsBase {
+  async _encryptNumber(creditCard) {
+    // Don't encrypt or obfuscate for GV, since we don't store or show
+    // the number. The API has to always provide the original number.
+  }
+
+  // Override AutofillRecords methods.
+
+  _initialize() {
+    this._initializePromise = Promise.resolve();
+  }
+
+  async _saveRecord(record, { sourceSync = false } = {}) {
+    lazy.GeckoViewAutocomplete.onCreditCardSave(
+      lazy.CreditCard.fromGecko(record)
+    );
+  }
+
+  /**
+   * Returns the record with the specified GUID.
+   *
+   * @param   {string} guid
+   *          Indicates which record to retrieve.
+   * @param   {object} options
+   * @param   {boolean} [options.rawData = false]
+   *          Returns a raw record without modifications and the computed fields
+   *          (this includes private fields)
+   * @returns {Promise<object>}
+   *          A clone of the record.
+   */
+  async get(guid, { rawData = false } = {}) {
+    await this._store.updateCreditCards();
+    return super.get(guid, { rawData });
+  }
+
+  /**
+   * Returns all records.
+   *
+   * @param   {object} options
+   * @param   {boolean} [options.rawData = false]
+   *          Returns raw records without modifications and the computed fields.
+   * @param   {boolean} [options.includeDeleted = false]
+   *          Also return any tombstone records.
+   * @returns {Promise<Array.<object>>}
+   *          An array containing clones of all records.
+   */
+  async getAll({ rawData = false, includeDeleted = false } = {}) {
+    await this._store.updateCreditCards();
+    return super.getAll({ rawData, includeDeleted });
+  }
+
+  /**
+   * Return all saved field names in the collection.
+   *
+   * @returns {Set} Set containing saved field names.
+   */
+  async getSavedFieldNames() {
+    await this._store.updateCreditCards();
+    return super.getSavedFieldNames();
+  }
+
+  /**
+   * Normalize the given record and return the first matched guid if storage has the same record.
+   *
+   * @param {object} targetCreditCard
+   *        The credit card for duplication checking.
+   * @returns {Promise<string|null>}
+   *          Return the first guid if storage has the same credit card and null otherwise.
+   */
+  async getDuplicateGuid(targetCreditCard) {
+    let clonedTargetCreditCard = this._clone(targetCreditCard);
+    this._normalizeRecord(clonedTargetCreditCard);
+    if (!clonedTargetCreditCard["cc-number"]) {
+      return null;
+    }
+
+    await this._store.updateCreditCards();
+    for (let creditCard of this._data) {
+      if (creditCard.deleted) {
+        continue;
+      }
+
+      if (creditCard["cc-number"] == clonedTargetCreditCard["cc-number"]) {
+        return creditCard.guid;
+      }
+    }
+    return null;
+  }
+
+  async reconcile(remoteRecord) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  async findDuplicateGUID(remoteRecord) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+
+  async mergeToStorage(targetRecord, strict = false) {
+    throw Components.Exception("", Cr.NS_ERROR_NOT_IMPLEMENTED);
+  }
+}
+
+class FormAutofillStorage extends FormAutofillStorageBase {
+  constructor() {
+    super(null);
+  }
+
+  getAddresses() {
+    if (!this._addresses) {
+      this._store.ensureDataReady();
+      this._addresses = new Addresses(this._store);
+    }
+    return this._addresses;
+  }
+
+  getCreditCards() {
+    if (!this._creditCards) {
+      this._store.ensureDataReady();
+      this._creditCards = new CreditCards(this._store);
+    }
+    return this._creditCards;
+  }
+
+  /**
+   * Initializes the in-memory async store API.
+   *
+   * @returns {JSONFile}
+   *          The JSONFile store.
+   */
+  _initializeStore() {
+    return new GeckoViewStorage();
+  }
+}
+
+// The singleton exposed by this module.
+const formAutofillStorage = new FormAutofillStorage();