Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 516 insertions, 0 deletions

diff --git a/browser/extensions/formautofill/ProfileAutoCompleteResult.jsm b/browser/extensions/formautofill/ProfileAutoCompleteResult.jsm
new file mode 100644
index 0000000000..f3a8f4b61d
--- /dev/null
+++ b/browser/extensions/formautofill/ProfileAutoCompleteResult.jsm
@@ -0,0 +1,516 @@
+/* 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/. */
+
+"use strict";
+
+var EXPORTED_SYMBOLS = ["AddressResult", "CreditCardResult"];
+
+const { XPCOMUtils } = ChromeUtils.import(
+  "resource://gre/modules/XPCOMUtils.jsm"
+);
+const { FormAutofill } = ChromeUtils.import(
+  "resource://formautofill/FormAutofill.jsm"
+);
+ChromeUtils.defineModuleGetter(
+  this,
+  "FormAutofillUtils",
+  "resource://formautofill/FormAutofillUtils.jsm"
+);
+ChromeUtils.defineModuleGetter(
+  this,
+  "CreditCard",
+  "resource://gre/modules/CreditCard.jsm"
+);
+
+XPCOMUtils.defineLazyPreferenceGetter(
+  this,
+  "insecureWarningEnabled",
+  "security.insecure_field_warning.contextual.enabled"
+);
+
+this.log = null;
+FormAutofill.defineLazyLogGetter(this, EXPORTED_SYMBOLS[0]);
+
+class ProfileAutoCompleteResult {
+  constructor(
+    searchString,
+    focusedFieldName,
+    allFieldNames,
+    matchingProfiles,
+    { resultCode = null, isSecure = true, isInputAutofilled = false }
+  ) {
+    log.debug("Constructing new ProfileAutoCompleteResult:", [...arguments]);
+
+    // nsISupports
+    this.QueryInterface = ChromeUtils.generateQI(["nsIAutoCompleteResult"]);
+
+    // The user's query string
+    this.searchString = searchString;
+    // The field name of the focused input.
+    this._focusedFieldName = focusedFieldName;
+    // The matching profiles contains the information for filling forms.
+    this._matchingProfiles = matchingProfiles;
+    // The default item that should be entered if none is selected
+    this.defaultIndex = 0;
+    // The reason the search failed
+    this.errorDescription = "";
+    // The value used to determine whether the form is secure or not.
+    this._isSecure = isSecure;
+    // The value to indicate whether the focused input has been autofilled or not.
+    this._isInputAutofilled = isInputAutofilled;
+    // All fillable field names in the form including the field name of the currently-focused input.
+    this._allFieldNames = [
+      ...this._matchingProfiles.reduce((fieldSet, curProfile) => {
+        for (let field of Object.keys(curProfile)) {
+          fieldSet.add(field);
+        }
+
+        return fieldSet;
+      }, new Set()),
+    ].filter(field => allFieldNames.includes(field));
+
+    // Force return success code if the focused field is auto-filled in order
+    // to show clear form button popup.
+    if (isInputAutofilled) {
+      resultCode = Ci.nsIAutoCompleteResult.RESULT_SUCCESS;
+    }
+    // The result code of this result object.
+    if (resultCode) {
+      this.searchResult = resultCode;
+    } else if (matchingProfiles.length) {
+      this.searchResult = Ci.nsIAutoCompleteResult.RESULT_SUCCESS;
+    } else {
+      this.searchResult = Ci.nsIAutoCompleteResult.RESULT_NOMATCH;
+    }
+
+    // An array of primary and secondary labels for each profile.
+    this._popupLabels = this._generateLabels(
+      this._focusedFieldName,
+      this._allFieldNames,
+      this._matchingProfiles
+    );
+  }
+
+  /**
+   * @returns {number} The number of results
+   */
+  get matchCount() {
+    return this._popupLabels.length;
+  }
+
+  _checkIndexBounds(index) {
+    if (index < 0 || index >= this._popupLabels.length) {
+      throw Components.Exception(
+        "Index out of range.",
+        Cr.NS_ERROR_ILLEGAL_VALUE
+      );
+    }
+  }
+
+  /**
+   * Get the secondary label based on the focused field name and related field names
+   * in the same form.
+   * @param   {string} focusedFieldName The field name of the focused input
+   * @param   {Array<Object>} allFieldNames The field names in the same section
+   * @param   {object} profile The profile providing the labels to show.
+   * @returns {string} The secondary label
+   */
+  _getSecondaryLabel(focusedFieldName, allFieldNames, profile) {
+    return "";
+  }
+
+  _generateLabels(focusedFieldName, allFieldNames, profiles) {}
+
+  /**
+   * Get the value of the result at the given index.
+   *
+   * Always return empty string for form autofill feature to suppress
+   * AutoCompleteController from autofilling, as we'll populate the
+   * fields on our own.
+   *
+   * @param   {number} index The index of the result requested
+   * @returns {string} The result at the specified index
+   */
+  getValueAt(index) {
+    this._checkIndexBounds(index);
+    return "";
+  }
+
+  getLabelAt(index) {
+    this._checkIndexBounds(index);
+
+    let label = this._popupLabels[index];
+    if (typeof label == "string") {
+      return label;
+    }
+    return JSON.stringify(label);
+  }
+
+  /**
+   * Retrieves a comment (metadata instance)
+   * @param   {number} index The index of the comment requested
+   * @returns {string} The comment at the specified index
+   */
+  getCommentAt(index) {
+    this._checkIndexBounds(index);
+    return JSON.stringify(this._matchingProfiles[index]);
+  }
+
+  /**
+   * Retrieves a style hint specific to a particular index.
+   * @param   {number} index The index of the style hint requested
+   * @returns {string} The style hint at the specified index
+   */
+  getStyleAt(index) {
+    this._checkIndexBounds(index);
+    if (index == this.matchCount - 1) {
+      return "autofill-footer";
+    }
+    if (this._isInputAutofilled) {
+      return "autofill-clear-button";
+    }
+
+    return "autofill-profile";
+  }
+
+  /**
+   * Retrieves an image url.
+   * @param   {number} index The index of the image url requested
+   * @returns {string} The image url at the specified index
+   */
+  getImageAt(index) {
+    this._checkIndexBounds(index);
+    return "";
+  }
+
+  /**
+   * Retrieves a result
+   * @param   {number} index The index of the result requested
+   * @returns {string} The result at the specified index
+   */
+  getFinalCompleteValueAt(index) {
+    return this.getValueAt(index);
+  }
+
+  /**
+   * Removes a result from the resultset
+   * @param {number} index The index of the result to remove
+   */
+  removeValueAt(index) {
+    // There is no plan to support removing profiles via autocomplete.
+  }
+}
+
+class AddressResult extends ProfileAutoCompleteResult {
+  constructor(...args) {
+    super(...args);
+  }
+
+  _getSecondaryLabel(focusedFieldName, allFieldNames, profile) {
+    // We group similar fields into the same field name so we won't pick another
+    // field in the same group as the secondary label.
+    const GROUP_FIELDS = {
+      name: ["name", "given-name", "additional-name", "family-name"],
+      "street-address": [
+        "street-address",
+        "address-line1",
+        "address-line2",
+        "address-line3",
+      ],
+      "country-name": ["country", "country-name"],
+      tel: [
+        "tel",
+        "tel-country-code",
+        "tel-national",
+        "tel-area-code",
+        "tel-local",
+        "tel-local-prefix",
+        "tel-local-suffix",
+      ],
+    };
+
+    const secondaryLabelOrder = [
+      "street-address", // Street address
+      "name", // Full name
+      "address-level3", // Townland / Neighborhood / Village
+      "address-level2", // City/Town
+      "organization", // Company or organization name
+      "address-level1", // Province/State (Standardized code if possible)
+      "country-name", // Country name
+      "postal-code", // Postal code
+      "tel", // Phone number
+      "email", // Email address
+    ];
+
+    for (let field in GROUP_FIELDS) {
+      if (GROUP_FIELDS[field].includes(focusedFieldName)) {
+        focusedFieldName = field;
+        break;
+      }
+    }
+
+    for (const currentFieldName of secondaryLabelOrder) {
+      if (focusedFieldName == currentFieldName || !profile[currentFieldName]) {
+        continue;
+      }
+
+      let matching = GROUP_FIELDS[currentFieldName]
+        ? allFieldNames.some(fieldName =>
+            GROUP_FIELDS[currentFieldName].includes(fieldName)
+          )
+        : allFieldNames.includes(currentFieldName);
+
+      if (matching) {
+        if (
+          currentFieldName == "street-address" &&
+          profile["-moz-street-address-one-line"]
+        ) {
+          return profile["-moz-street-address-one-line"];
+        }
+        return profile[currentFieldName];
+      }
+    }
+
+    return ""; // Nothing matched.
+  }
+
+  _generateLabels(focusedFieldName, allFieldNames, profiles) {
+    if (this._isInputAutofilled) {
+      return [
+        { primary: "", secondary: "" }, // Clear button
+        { primary: "", secondary: "" }, // Footer
+      ];
+    }
+
+    // Skip results without a primary label.
+    let labels = profiles
+      .filter(profile => {
+        return !!profile[focusedFieldName];
+      })
+      .map(profile => {
+        let primaryLabel = profile[focusedFieldName];
+        if (
+          focusedFieldName == "street-address" &&
+          profile["-moz-street-address-one-line"]
+        ) {
+          primaryLabel = profile["-moz-street-address-one-line"];
+        }
+        return {
+          primary: primaryLabel,
+          secondary: this._getSecondaryLabel(
+            focusedFieldName,
+            allFieldNames,
+            profile
+          ),
+        };
+      });
+    // Add an empty result entry for footer. Its content will come from
+    // the footer binding, so don't assign any value to it.
+    // The additional properties: categories and focusedCategory are required of
+    // the popup to generate autofill hint on the footer.
+    labels.push({
+      primary: "",
+      secondary: "",
+      categories: FormAutofillUtils.getCategoriesFromFieldNames(
+        this._allFieldNames
+      ),
+      focusedCategory: FormAutofillUtils.getCategoryFromFieldName(
+        this._focusedFieldName
+      ),
+    });
+
+    return labels;
+  }
+}
+
+class CreditCardResult extends ProfileAutoCompleteResult {
+  constructor(...args) {
+    super(...args);
+    this._cardTypes = this._generateCardTypes(
+      this._focusedFieldName,
+      this._allFieldNames,
+      this._matchingProfiles
+    );
+  }
+
+  _getSecondaryLabel(focusedFieldName, allFieldNames, profile) {
+    const GROUP_FIELDS = {
+      "cc-name": [
+        "cc-name",
+        "cc-given-name",
+        "cc-additional-name",
+        "cc-family-name",
+      ],
+      "cc-exp": ["cc-exp", "cc-exp-month", "cc-exp-year"],
+    };
+
+    const secondaryLabelOrder = [
+      "cc-number", // Credit card number
+      "cc-name", // Full name
+      "cc-exp", // Expiration date
+    ];
+
+    for (let field in GROUP_FIELDS) {
+      if (GROUP_FIELDS[field].includes(focusedFieldName)) {
+        focusedFieldName = field;
+        break;
+      }
+    }
+
+    for (const currentFieldName of secondaryLabelOrder) {
+      if (focusedFieldName == currentFieldName || !profile[currentFieldName]) {
+        continue;
+      }
+
+      let matching = GROUP_FIELDS[currentFieldName]
+        ? allFieldNames.some(fieldName =>
+            GROUP_FIELDS[currentFieldName].includes(fieldName)
+          )
+        : allFieldNames.includes(currentFieldName);
+
+      if (matching) {
+        if (currentFieldName == "cc-number") {
+          let { affix, label } = CreditCard.formatMaskedNumber(
+            profile[currentFieldName]
+          );
+          return affix + label;
+        }
+        return profile[currentFieldName];
+      }
+    }
+
+    return ""; // Nothing matched.
+  }
+
+  _generateLabels(focusedFieldName, allFieldNames, profiles) {
+    if (!this._isSecure) {
+      if (!insecureWarningEnabled) {
+        return [];
+      }
+      let brandName = FormAutofillUtils.brandBundle.GetStringFromName(
+        "brandShortName"
+      );
+
+      return [
+        FormAutofillUtils.stringBundle.formatStringFromName(
+          "insecureFieldWarningDescription",
+          [brandName]
+        ),
+      ];
+    }
+
+    if (this._isInputAutofilled) {
+      return [
+        { primary: "", secondary: "" }, // Clear button
+        { primary: "", secondary: "" }, // Footer
+      ];
+    }
+
+    // Skip results without a primary label.
+    let labels = profiles
+      .filter(profile => {
+        return !!profile[focusedFieldName];
+      })
+      .map(profile => {
+        let primaryAffix;
+        let primary = profile[focusedFieldName];
+
+        if (focusedFieldName == "cc-number") {
+          let { affix, label } = CreditCard.formatMaskedNumber(primary);
+          primaryAffix = affix;
+          primary = label;
+        }
+        const secondary = this._getSecondaryLabel(
+          focusedFieldName,
+          allFieldNames,
+          profile
+        );
+        // The card type is displayed visually using an image. For a11y, we need
+        // to expose it as text. We do this using aria-label. However,
+        // aria-label overrides the text content, so we must include that also.
+        let ccTypeName;
+        try {
+          ccTypeName = FormAutofillUtils.stringBundle.GetStringFromName(
+            `cardNetwork.${profile["cc-type"]}`
+          );
+        } catch (e) {
+          ccTypeName = null; // Unknown.
+        }
+        const ariaLabel = [ccTypeName, primaryAffix, primary, secondary]
+          .filter(chunk => !!chunk) // Exclude empty chunks.
+          .join(" ");
+        return {
+          primaryAffix,
+          primary,
+          secondary,
+          ariaLabel,
+        };
+      });
+    // Add an empty result entry for footer.
+    labels.push({ primary: "", secondary: "" });
+
+    return labels;
+  }
+
+  // This method needs to return an array that parallels the
+  // array returned by _generateLabels, above. As a consequence,
+  // its logic follows very closely.
+  _generateCardTypes(focusedFieldName, allFieldNames, profiles) {
+    if (this._isInputAutofilled) {
+      return [
+        "", // Clear button
+        "", // Footer
+      ];
+    }
+
+    // Skip results without a primary label.
+    let cardTypes = profiles
+      .filter(profile => {
+        return !!profile[focusedFieldName];
+      })
+      .map(profile => profile["cc-type"]);
+
+    // Add an empty result entry for footer.
+    cardTypes.push("");
+    return cardTypes;
+  }
+
+  getStyleAt(index) {
+    this._checkIndexBounds(index);
+    if (!this._isSecure && insecureWarningEnabled) {
+      return "autofill-insecureWarning";
+    }
+
+    return super.getStyleAt(index);
+  }
+
+  getImageAt(index) {
+    const PATH = "chrome://formautofill/content/";
+    const THIRD_PARTY_PATH = PATH + "third-party/";
+
+    this._checkIndexBounds(index);
+    switch (this._cardTypes[index]) {
+      case "amex":
+        return THIRD_PARTY_PATH + "cc-logo-amex.png";
+      case "cartebancaire":
+        return THIRD_PARTY_PATH + "cc-logo-cartebancaire.png";
+      case "diners":
+        return THIRD_PARTY_PATH + "cc-logo-diners.svg";
+      case "discover":
+        return THIRD_PARTY_PATH + "cc-logo-discover.png";
+      case "jcb":
+        return THIRD_PARTY_PATH + "cc-logo-jcb.svg";
+      case "mastercard":
+        return THIRD_PARTY_PATH + "cc-logo-mastercard.svg";
+      case "mir":
+        return THIRD_PARTY_PATH + "cc-logo-mir.svg";
+      case "unionpay":
+        return THIRD_PARTY_PATH + "cc-logo-unionpay.svg";
+      case "visa":
+        return THIRD_PARTY_PATH + "cc-logo-visa.svg";
+      default:
+        return PATH + "icon-credit-card-generic.svg";
+    }
+  }
+}