2 * Copyright © 2017 Soren Stoutner <soren@stoutner.com>.
4 * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
6 * Privacy Browser is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * Privacy Browser is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Privacy Browser. If not, see <http://www.gnu.org/licenses/>.
20 package com.stoutner.privacybrowser.fragments;
22 import android.net.http.SslCertificate;
23 import android.os.Bundle;
24 import android.support.design.widget.FloatingActionButton;
25 // We have to use `android.support.v4.app.Fragment` until minimum API >= 23. Otherwise we cannot call `getContext()`.
26 import android.support.v4.app.Fragment;
27 import android.support.v4.app.FragmentManager;
28 import android.view.LayoutInflater;
29 import android.view.View;
30 import android.view.ViewGroup;
31 import android.widget.AdapterView;
32 import android.widget.EditText;
33 import android.widget.ListView;
34 import android.widget.RadioButton;
35 import android.widget.Spinner;
36 import android.widget.Switch;
38 import com.stoutner.privacybrowser.R;
39 import com.stoutner.privacybrowser.activities.DomainsActivity;
40 import com.stoutner.privacybrowser.activities.MainWebViewActivity;
41 import com.stoutner.privacybrowser.helpers.DomainsDatabaseHelper;
43 public class DomainsListFragment extends Fragment {
44 public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
45 // Inflate `domains_list_fragment`. `false` does not attach it to the root `container`.
46 View domainsListFragmentView = inflater.inflate(R.layout.domains_list_fragment, container, false);
48 // Initialize `domainsListView`.
49 ListView domainsListView = domainsListFragmentView.findViewById(R.id.domains_listview);
51 // Initialize the database handler. The two `nulls` do not specify the database name or a `CursorFactory`. The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
52 final DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(getContext(), null, null, 0);
54 // Get a handle for `supportFragmentManager`.
55 final FragmentManager supportFragmentManager = getActivity().getSupportFragmentManager();
57 domainsListView.setOnItemClickListener((AdapterView<?> parent, View view, int position, long id) -> {
58 // Dismiss `undoDeleteSnackbar` if it is currently displayed (because a domain has just been deleted).
59 if ((DomainsActivity.undoDeleteSnackbar != null) && (DomainsActivity.undoDeleteSnackbar.isShown())) {
60 DomainsActivity.dismissingSnackbar = true;
62 DomainsActivity.undoDeleteSnackbar.dismiss();
65 // Save the current domain settings if operating in two-paned mode and a domain is currently selected.
66 if (DomainsActivity.twoPanedMode && DomainsActivity.deleteMenuItem.isEnabled()) {
67 View domainSettingsFragmentView = supportFragmentManager.findFragmentById(R.id.domain_settings_fragment_container).getView();
68 assert domainSettingsFragmentView != null;
70 // Get handles for the domain settings.
71 EditText domainNameEditText = domainSettingsFragmentView.findViewById(R.id.domain_settings_name_edittext);
72 Switch javaScriptEnabledSwitch = domainSettingsFragmentView.findViewById(R.id.domain_settings_javascript_switch);
73 Switch firstPartyCookiesEnabledSwitch = domainSettingsFragmentView.findViewById(R.id.domain_settings_first_party_cookies_switch);
74 Switch thirdPartyCookiesEnabledSwitch = domainSettingsFragmentView.findViewById(R.id.domain_settings_third_party_cookies_switch);
75 Switch domStorageEnabledSwitch = domainSettingsFragmentView.findViewById(R.id.domain_settings_dom_storage_switch);
76 Switch formDataEnabledSwitch = domainSettingsFragmentView.findViewById(R.id.domain_settings_form_data_switch);
77 Spinner userAgentSpinner = domainSettingsFragmentView.findViewById(R.id.domain_settings_user_agent_spinner);
78 EditText customUserAgentEditText = domainSettingsFragmentView.findViewById(R.id.domain_settings_custom_user_agent_edittext);
79 Spinner fontSizeSpinner = domainSettingsFragmentView.findViewById(R.id.domain_settings_font_size_spinner);
80 Spinner displayWebpageImagesSpinner = domainSettingsFragmentView.findViewById(R.id.domain_settings_display_webpage_images_spinner);
81 Spinner nightModeSpinner = domainSettingsFragmentView.findViewById(R.id.domain_settings_night_mode_spinner);
82 Switch pinnedSslCertificateSwitch = domainSettingsFragmentView.findViewById(R.id.domain_settings_pinned_ssl_certificate_switch);
83 RadioButton savedSslCertificateRadioButton = domainSettingsFragmentView.findViewById(R.id.saved_ssl_certificate_radiobutton);
84 RadioButton currentWebsiteCertificateRadioButton = domainSettingsFragmentView.findViewById(R.id.current_website_certificate_radiobutton);
86 // Extract the data for the domain settings.
87 String domainNameString = domainNameEditText.getText().toString();
88 boolean javaScriptEnabledBoolean = javaScriptEnabledSwitch.isChecked();
89 boolean firstPartyCookiesEnabledBoolean = firstPartyCookiesEnabledSwitch.isChecked();
90 boolean thirdPartyCookiesEnabledBoolean = thirdPartyCookiesEnabledSwitch.isChecked();
91 boolean domStorageEnabledEnabledBoolean = domStorageEnabledSwitch.isChecked();
92 boolean formDataEnabledBoolean = formDataEnabledSwitch.isChecked();
93 int userAgentPositionInt = userAgentSpinner.getSelectedItemPosition();
94 int fontSizePositionInt = fontSizeSpinner.getSelectedItemPosition();
95 int displayWebpageImagesInt = displayWebpageImagesSpinner.getSelectedItemPosition();
96 int nightModeInt = nightModeSpinner.getSelectedItemPosition();
97 boolean pinnedSslCertificate = pinnedSslCertificateSwitch.isChecked();
99 // Get the data for the `Spinners` from the entry values string arrays.
100 String userAgentString = getResources().getStringArray(R.array.domain_settings_user_agent_entry_values)[userAgentPositionInt];
101 int fontSizeInt = Integer.parseInt(getResources().getStringArray(R.array.domain_settings_font_size_entry_values)[fontSizePositionInt]);
103 // Check to see if we are using a custom user agent.
104 if (userAgentString.equals("Custom user agent")) {
105 // Set `userAgentString` to the custom user agent string.
106 userAgentString = customUserAgentEditText.getText().toString();
109 // Save the domain settings.
110 if (savedSslCertificateRadioButton.isChecked()) { // The current certificate is being used.
111 // Update the database except for the certificate.
112 domainsDatabaseHelper.updateDomainExceptCertificate(DomainsActivity.currentDomainDatabaseId, domainNameString, javaScriptEnabledBoolean, firstPartyCookiesEnabledBoolean, thirdPartyCookiesEnabledBoolean, domStorageEnabledEnabledBoolean,
113 formDataEnabledBoolean, userAgentString, fontSizeInt, displayWebpageImagesInt, nightModeInt, pinnedSslCertificate);
114 } else if (currentWebsiteCertificateRadioButton.isChecked()) { // The certificate is being updated with the current website certificate.
115 // Get the current website SSL certificate.
116 SslCertificate currentWebsiteSslCertificate = MainWebViewActivity.sslCertificate;
118 // Store the values from the SSL certificate.
119 String issuedToCommonName = currentWebsiteSslCertificate.getIssuedTo().getCName();
120 String issuedToOrganization = currentWebsiteSslCertificate.getIssuedTo().getOName();
121 String issuedToOrganizationalUnit = currentWebsiteSslCertificate.getIssuedTo().getUName();
122 String issuedByCommonName = currentWebsiteSslCertificate.getIssuedBy().getCName();
123 String issuedByOrganization = currentWebsiteSslCertificate.getIssuedBy().getOName();
124 String issuedByOrganizationalUnit = currentWebsiteSslCertificate.getIssuedBy().getUName();
125 long startDateLong = currentWebsiteSslCertificate.getValidNotBeforeDate().getTime();
126 long endDateLong = currentWebsiteSslCertificate.getValidNotAfterDate().getTime();
128 // Update the database.
129 domainsDatabaseHelper.updateDomainWithCertificate(DomainsActivity.currentDomainDatabaseId, domainNameString, javaScriptEnabledBoolean, firstPartyCookiesEnabledBoolean, thirdPartyCookiesEnabledBoolean, domStorageEnabledEnabledBoolean,
130 formDataEnabledBoolean, userAgentString, fontSizeInt, displayWebpageImagesInt, nightModeInt, pinnedSslCertificate, issuedToCommonName, issuedToOrganization, issuedToOrganizationalUnit, issuedByCommonName, issuedByOrganization,
131 issuedByOrganizationalUnit, startDateLong, endDateLong);
132 } else { // No certificate is selected.
133 // Update the database, with PINNED_SSL_CERTIFICATE set to false.
134 domainsDatabaseHelper.updateDomainExceptCertificate(DomainsActivity.currentDomainDatabaseId, domainNameString, javaScriptEnabledBoolean, firstPartyCookiesEnabledBoolean, thirdPartyCookiesEnabledBoolean, domStorageEnabledEnabledBoolean,
135 formDataEnabledBoolean, userAgentString, fontSizeInt, displayWebpageImagesInt, nightModeInt, false);
139 // Store the new `currentDomainDatabaseId`, converting it from `long` to `int` to match the format of the domains database.
140 DomainsActivity.currentDomainDatabaseId = (int) id;
142 // Add `currentDomainDatabaseId` to `argumentsBundle`.
143 Bundle argumentsBundle = new Bundle();
144 argumentsBundle.putInt(DomainSettingsFragment.DATABASE_ID, DomainsActivity.currentDomainDatabaseId);
146 // Add `argumentsBundle` to `domainSettingsFragment`.
147 DomainSettingsFragment domainSettingsFragment = new DomainSettingsFragment();
148 domainSettingsFragment.setArguments(argumentsBundle);
150 // Display the domain settings fragment.
151 if (DomainsActivity.twoPanedMode) { // The device in in two-paned mode.
152 // enable `deleteMenuItem` if the system is not waiting for a `Snackbar` to be dismissed.
153 if (!DomainsActivity.dismissingSnackbar) {
154 // Enable `deleteMenuItem`.
155 DomainsActivity.deleteMenuItem.setEnabled(true);
157 // Set the delete icon according to the theme.
158 if (MainWebViewActivity.darkTheme) {
159 DomainsActivity.deleteMenuItem.setIcon(R.drawable.delete_dark);
161 DomainsActivity.deleteMenuItem.setIcon(R.drawable.delete_light);
165 // Display `domainSettingsFragment`.
166 supportFragmentManager.beginTransaction().replace(R.id.domain_settings_fragment_container, domainSettingsFragment).commit();
167 } else { // The device in in single-paned mode
168 // Show `deleteMenuItem` if the system is not waiting for a `Snackbar` to be dismissed.
169 if (!DomainsActivity.dismissingSnackbar) {
170 DomainsActivity.deleteMenuItem.setVisible(true);
173 // Hide `add_domain_fab`.
174 FloatingActionButton addDomainFAB = getActivity().findViewById(R.id.add_domain_fab);
175 addDomainFAB.setVisibility(View.GONE);
177 // Display `domainSettingsFragment`.
178 supportFragmentManager.beginTransaction().replace(R.id.domains_listview_fragment_container, domainSettingsFragment).commit();
182 return domainsListFragmentView;