app/src/main/java/com/stoutner/privacybrowser/dialogs/PinnedMismatchDialog.java

   1 /*
   2  * Copyright © 2017-2019 Soren Stoutner <soren@stoutner.com>.
   3  *
   4  * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
   5  *
   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.
  10  *
  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.
  15  *
  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/>.
  18  */
  19
  20 package com.stoutner.privacybrowser.dialogs;
  21
  22 import android.annotation.SuppressLint;
  23 import android.app.AlertDialog;
  24 import android.app.Dialog;
  25 import android.content.Context;
  26 import android.content.DialogInterface;
  27 import android.content.SharedPreferences;
  28 import android.graphics.Bitmap;
  29 import android.graphics.drawable.BitmapDrawable;
  30 import android.graphics.drawable.Drawable;
  31 import android.net.Uri;
  32 import android.net.http.SslCertificate;
  33 import android.os.Bundle;
  34 import android.preference.PreferenceManager;
  35 import android.text.SpannableStringBuilder;
  36 import android.text.Spanned;
  37 import android.text.style.ForegroundColorSpan;
  38 import android.view.View;
  39 import android.view.ViewGroup;
  40 import android.view.WindowManager;
  41 import android.widget.TextView;
  42
  43 import com.google.android.material.tabs.TabLayout;
  44
  45 import com.stoutner.privacybrowser.R;
  46 import com.stoutner.privacybrowser.activities.MainWebViewActivity;
  47 import com.stoutner.privacybrowser.fragments.WebViewTabFragment;
  48 import com.stoutner.privacybrowser.views.NestedScrollWebView;
  49 import com.stoutner.privacybrowser.views.WrapVerticalContentViewPager;
  50 import com.stoutner.privacybrowser.helpers.DomainsDatabaseHelper;
  51
  52 import java.text.DateFormat;
  53 import java.util.ArrayList;
  54 import java.util.Date;
  55
  56 import androidx.annotation.NonNull;
  57 import androidx.core.content.ContextCompat;
  58 import androidx.fragment.app.DialogFragment;  // The AndroidX dialog fragment must be used or an error is produced on API <=22.
  59 import androidx.viewpager.widget.PagerAdapter;
  60
  61 public class PinnedMismatchDialog extends DialogFragment {
  62     // The public interface is used to send information back to the parent activity.
  63     public interface PinnedMismatchListener {
  64         void pinnedErrorGoBack();
  65     }
  66
  67     // Declare the class variables.
  68     private PinnedMismatchListener pinnedMismatchListener;
  69     private NestedScrollWebView nestedScrollWebView;
  70     private String currentSslIssuedToCName;
  71     private String currentSslIssuedToOName;
  72     private String currentSslIssuedToUName;
  73     private String currentSslIssuedByCName;
  74     private String currentSslIssuedByOName;
  75     private String currentSslIssuedByUName;
  76     private Date currentSslStartDate;
  77     private Date currentSslEndDate;
  78
  79     @Override
  80     public void onAttach(Context context) {
  81         // Run the default commands.
  82         super.onAttach(context);
  83
  84         // Get a handle for the listener from the launching context.
  85         pinnedMismatchListener = (PinnedMismatchListener) context;
  86     }
  87
  88     public static PinnedMismatchDialog displayDialog(long webViewFragmentId) {
  89         // Create an arguments bundle.
  90         Bundle argumentsBundle = new Bundle();
  91
  92         // Store the WebView fragment ID in the bundle.
  93         argumentsBundle.putLong("webview_fragment_id", webViewFragmentId);
  94
  95         // Create a new instance of the pinned mismatch dialog.
  96         PinnedMismatchDialog pinnedMismatchDialog = new PinnedMismatchDialog();
  97
  98         // Add the arguments bundle to the new instance.
  99         pinnedMismatchDialog.setArguments(argumentsBundle);
 100
 101         // Make it so.
 102         return pinnedMismatchDialog;
 103     }
 104
 105     // `@SuppressLing("InflateParams")` removes the warning about using `null` as the parent view group when inflating the `AlertDialog`.
 106     @SuppressLint("InflateParams")
 107     @Override
 108     @NonNull
 109     public Dialog onCreateDialog(Bundle savedInstanceState) {
 110         // Get the arguments.
 111         Bundle arguments = getArguments();
 112
 113         // Remove the incorrect lint warning below that `.getArguments().getInt()` might be null.
 114         assert arguments != null;
 115
 116         // Get the current position of this WebView fragment.
 117         int webViewPosition = MainWebViewActivity.webViewPagerAdapter.getPositionForId(arguments.getLong("webview_fragment_id"));
 118
 119         // Get the WebView tab fragment.
 120         WebViewTabFragment webViewTabFragment = MainWebViewActivity.webViewPagerAdapter.getPageFragment(webViewPosition);
 121
 122         // Get the fragment view.
 123         View fragmentView = webViewTabFragment.getView();
 124
 125         // Remove the incorrect lint warning below that the fragment view might be null.
 126         assert fragmentView != null;
 127
 128         // Get a handle for the current WebView.
 129         nestedScrollWebView = fragmentView.findViewById(R.id.nestedscroll_webview);
 130
 131         // Use an alert dialog builder to create the alert dialog.
 132         AlertDialog.Builder dialogBuilder;
 133
 134         // Get a handle for the shared preferences.
 135         SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getContext());
 136
 137         // Get the screenshot and theme preferences.
 138         boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
 139         boolean allowScreenshots = sharedPreferences.getBoolean("allow_screenshots", false);
 140
 141         // Set the style according to the theme.
 142         if (darkTheme) {
 143             // Set the dialog theme.
 144             dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.PrivacyBrowserAlertDialogDark);
 145         } else {
 146             // Set the dialog theme.
 147             dialogBuilder = new AlertDialog.Builder(getActivity(), R.style.PrivacyBrowserAlertDialogLight);
 148         }
 149
 150         // Get the context.
 151         Context context = getContext();
 152
 153         // Remove the incorrect lint warning below that the context might be null.
 154         assert context != null;
 155
 156         // Get the favorite icon.
 157         Bitmap favoriteIconBitmap = nestedScrollWebView.getFavoriteOrDefaultIcon();
 158
 159         // Get the default favorite icon drawable.  `ContextCompat` must be used until API >= 21.
 160         Drawable defaultFavoriteIconDrawable = ContextCompat.getDrawable(context, R.drawable.world);
 161
 162         // Cast the favorite icon drawable to a bitmap drawable.
 163         BitmapDrawable defaultFavoriteIconBitmapDrawable = (BitmapDrawable) defaultFavoriteIconDrawable;
 164
 165         // Remove the incorrect warning below that the favorite icon bitmap drawable might be null.
 166         assert defaultFavoriteIconBitmapDrawable != null;
 167
 168         // Store the default icon bitmap.
 169         Bitmap defaultFavoriteIconBitmap = defaultFavoriteIconBitmapDrawable.getBitmap();
 170
 171         // Set the favorite icon as the dialog icon if it exists.
 172         if (favoriteIconBitmap.sameAs(defaultFavoriteIconBitmap)) {  // There is no website favorite icon.
 173             // Set the icon according to the theme.
 174             if (darkTheme) {
 175                 dialogBuilder.setIcon(R.drawable.ssl_certificate_enabled_dark);
 176             } else {
 177                 dialogBuilder.setIcon(R.drawable.ssl_certificate_enabled_light);
 178             }
 179         } else {  // There is a favorite icon.
 180             // Create a drawable version of the favorite icon.
 181             Drawable favoriteIconDrawable = new BitmapDrawable(getResources(), favoriteIconBitmap);
 182
 183             // Set the icon.
 184             dialogBuilder.setIcon(favoriteIconDrawable);
 185         }
 186
 187         // Setup the neutral button.
 188         dialogBuilder.setNeutralButton(R.string.update, (DialogInterface dialog, int which) -> {
 189             // Initialize the long date variables.  If the date is null, a long value of `0` will be stored in the Domains database entry.
 190             long currentSslStartDateLong = 0;
 191             long currentSslEndDateLong = 0;
 192
 193             // Convert the `Dates` into `longs`.
 194             if (currentSslStartDate != null) {
 195                 currentSslStartDateLong = currentSslStartDate.getTime();
 196             }
 197
 198             if (currentSslEndDate != null) {
 199                 currentSslEndDateLong = currentSslEndDate.getTime();
 200             }
 201
 202             // Initialize the database handler.  The `0` specifies the database version, but that is ignored and set instead using a constant in `DomainsDatabaseHelper`.
 203             DomainsDatabaseHelper domainsDatabaseHelper = new DomainsDatabaseHelper(context, null, null, 0);
 204
 205             // Update the SSL certificate if it is pinned.
 206             if (nestedScrollWebView.hasPinnedSslCertificate()) {
 207                 // Update the pinned SSL certificate in the domain database.
 208                 domainsDatabaseHelper.updatePinnedSslCertificate(nestedScrollWebView.getDomainSettingsDatabaseId(), currentSslIssuedToCName, currentSslIssuedToOName, currentSslIssuedToUName,
 209                         currentSslIssuedByCName, currentSslIssuedByOName, currentSslIssuedByUName, currentSslStartDateLong, currentSslEndDateLong);
 210
 211                 // Update the pinned SSL certificate in the nested scroll WebView.
 212                 nestedScrollWebView.setPinnedSslCertificate(currentSslIssuedToCName, currentSslIssuedToOName, currentSslIssuedToUName, currentSslIssuedByCName, currentSslIssuedByOName, currentSslIssuedByUName,
 213                         currentSslStartDate, currentSslEndDate);
 214             }
 215
 216             // Update the IP addresses if they are pinned.
 217             if (nestedScrollWebView.hasPinnedIpAddresses()) {
 218                 // Update the pinned IP addresses in the domain database.
 219                 domainsDatabaseHelper.updatePinnedIpAddresses(nestedScrollWebView.getDomainSettingsDatabaseId(), nestedScrollWebView.getCurrentIpAddresses());
 220
 221                 // Update the pinned IP addresses in the nested scroll WebView.
 222                 nestedScrollWebView.setPinnedIpAddresses(nestedScrollWebView.getCurrentIpAddresses());
 223             }
 224         });
 225
 226         // Setup the back button.
 227         dialogBuilder.setNegativeButton(R.string.back, (DialogInterface dialog, int which) -> {
 228             if (nestedScrollWebView.canGoBack()) {  // There is a back page in the history.
 229                 // Invoke the navigate history listener in the calling activity.  These commands cannot be run here because they need access to `applyDomainSettings()`.
 230                 pinnedMismatchListener.pinnedErrorGoBack();
 231             } else {  // There are no pages to go back to.
 232                 // Load a blank page
 233                 nestedScrollWebView.loadUrl("");
 234             }
 235         });
 236
 237         // Setup the proceed button.
 238         dialogBuilder.setPositiveButton(R.string.proceed, (DialogInterface dialog, int which) -> {
 239             // Do not check the pinned information for this domain again until the domain changes.
 240             nestedScrollWebView.setIgnorePinnedDomainInformation(true);
 241         });
 242
 243         // Set the title.
 244         dialogBuilder.setTitle(R.string.pinned_mismatch);
 245
 246         // Remove the incorrect lint warning below that `getLayoutInflater()` might be null.
 247         assert getActivity() != null;
 248
 249         // Set the layout.  The parent view is `null` because it will be assigned by `AlertDialog`.
 250         // For some reason, `getLayoutInflater()` without `getActivity()` produces an endless loop (probably a bug that will be fixed at some point in the future).
 251         dialogBuilder.setView(getActivity().getLayoutInflater().inflate(R.layout.pinned_mismatch_linearlayout, null));
 252
 253         // Create an alert dialog from the alert dialog builder.
 254         final AlertDialog alertDialog = dialogBuilder.create();
 255
 256         // Disable screenshots if not allowed.
 257         if (!allowScreenshots) {
 258             // Remove the warning below that `getWindow()` might be null.
 259             assert alertDialog.getWindow() != null;
 260
 261             // Disable screenshots.
 262             alertDialog.getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE);
 263         }
 264
 265         // Show the alert dialog so the items in the layout can be modified.
 266         alertDialog.show();
 267
 268         //  Setup the view pager.
 269         WrapVerticalContentViewPager wrapVerticalContentViewPager = alertDialog.findViewById(R.id.pinned_ssl_certificate_mismatch_viewpager);
 270         wrapVerticalContentViewPager.setAdapter(new pagerAdapter());
 271
 272         // Setup the tab layout and connect it to the view pager.
 273         TabLayout tabLayout = alertDialog.findViewById(R.id.pinned_ssl_certificate_mismatch_tablayout);
 274         tabLayout.setupWithViewPager(wrapVerticalContentViewPager);
 275
 276         // `onCreateDialog()` requires the return of an `AlertDialog`.
 277         return alertDialog;
 278     }
 279
 280     private class pagerAdapter extends PagerAdapter {
 281         @Override
 282         public boolean isViewFromObject(@NonNull View view, @NonNull Object object) {
 283             // Check to see if the `View` and the `Object` are the same.
 284             return (view == object);
 285         }
 286
 287         @Override
 288         public int getCount() {
 289             // There are two tabs.
 290             return 2;
 291         }
 292
 293         @Override
 294         public CharSequence getPageTitle(int position) {
 295             // Return the current tab title.
 296             if (position == 0) {  // The current SSL certificate tab.
 297                 return getString(R.string.current);
 298             } else {  // The pinned SSL certificate tab.
 299                 return getString(R.string.pinned);
 300             }
 301         }
 302
 303         @Override
 304         @NonNull
 305         public Object instantiateItem(@NonNull ViewGroup container, int position) {
 306             // Inflate the scroll view for this tab.
 307             ViewGroup tabViewGroup = (ViewGroup) getLayoutInflater().inflate(R.layout.pinned_mismatch_scrollview, container, false);
 308
 309             // Get handles for the `TextViews`.
 310             TextView domainNameTextView = tabViewGroup.findViewById(R.id.domain_name);
 311             TextView ipAddressesTextView = tabViewGroup.findViewById(R.id.ip_addresses);
 312             TextView issuedToCNameTextView = tabViewGroup.findViewById(R.id.issued_to_cname);
 313             TextView issuedToONameTextView = tabViewGroup.findViewById(R.id.issued_to_oname);
 314             TextView issuedToUNameTextView = tabViewGroup.findViewById(R.id.issued_to_uname);
 315             TextView issuedByCNameTextView = tabViewGroup.findViewById(R.id.issued_by_cname);
 316             TextView issuedByONameTextView = tabViewGroup.findViewById(R.id.issued_by_oname);
 317             TextView issuedByUNameTextView = tabViewGroup.findViewById(R.id.issued_by_uname);
 318             TextView startDateTextView = tabViewGroup.findViewById(R.id.start_date);
 319             TextView endDateTextView = tabViewGroup.findViewById(R.id.end_date);
 320
 321             // Setup the labels.
 322             String domainNameLabel = getString(R.string.domain_label) + "  ";
 323             String ipAddressesLabel = getString(R.string.ip_addresses) + "  ";
 324             String cNameLabel = getString(R.string.common_name) + "  ";
 325             String oNameLabel = getString(R.string.organization) + "  ";
 326             String uNameLabel = getString(R.string.organizational_unit) + "  ";
 327             String startDateLabel = getString(R.string.start_date) + "  ";
 328             String endDateLabel = getString(R.string.end_date) + "  ";
 329
 330             // Convert the URL to a URI.
 331             Uri currentUri = Uri.parse(nestedScrollWebView.getUrl());
 332
 333             // Get the current host from the URI.
 334             String domainName = currentUri.getHost();
 335
 336             // Get the current website SSL certificate.
 337             SslCertificate sslCertificate = nestedScrollWebView.getCertificate();
 338
 339             // Extract the individual pieces of information from the current website SSL certificate if it is not null.
 340             if (sslCertificate != null) {
 341                 currentSslIssuedToCName = sslCertificate.getIssuedTo().getCName();
 342                 currentSslIssuedToOName = sslCertificate.getIssuedTo().getOName();
 343                 currentSslIssuedToUName = sslCertificate.getIssuedTo().getUName();
 344                 currentSslIssuedByCName = sslCertificate.getIssuedBy().getCName();
 345                 currentSslIssuedByOName = sslCertificate.getIssuedBy().getOName();
 346                 currentSslIssuedByUName = sslCertificate.getIssuedBy().getUName();
 347                 currentSslStartDate = sslCertificate.getValidNotBeforeDate();
 348                 currentSslEndDate = sslCertificate.getValidNotAfterDate();
 349             } else {
 350                 // Initialize the current website SSL certificate variables with blank information.
 351                 currentSslIssuedToCName = "";
 352                 currentSslIssuedToOName = "";
 353                 currentSslIssuedToUName = "";
 354                 currentSslIssuedByCName = "";
 355                 currentSslIssuedByOName = "";
 356                 currentSslIssuedByUName = "";
 357             }
 358
 359             // Get the pinned SSL certificate.
 360             ArrayList<Object> pinnedSslCertificateArrayList = nestedScrollWebView.getPinnedSslCertificate();
 361
 362             // Extract the arrays from the array list.
 363             String[] pinnedSslCertificateStringArray = (String[]) pinnedSslCertificateArrayList.get(0);
 364             Date[] pinnedSslCertificateDateArray = (Date[]) pinnedSslCertificateArrayList.get(1);
 365
 366             // Setup the domain name spannable string builder.
 367             SpannableStringBuilder domainNameStringBuilder = new SpannableStringBuilder(domainNameLabel + domainName);
 368
 369             // Initialize the spannable string builders.
 370             SpannableStringBuilder ipAddressesStringBuilder;
 371             SpannableStringBuilder issuedToCNameStringBuilder;
 372             SpannableStringBuilder issuedToONameStringBuilder;
 373             SpannableStringBuilder issuedToUNameStringBuilder;
 374             SpannableStringBuilder issuedByCNameStringBuilder;
 375             SpannableStringBuilder issuedByONameStringBuilder;
 376             SpannableStringBuilder issuedByUNameStringBuilder;
 377             SpannableStringBuilder startDateStringBuilder;
 378             SpannableStringBuilder endDateStringBuilder;
 379
 380             // Setup the spannable string builders for each tab.
 381             if (position == 0) {  // Setup the current settings tab.
 382                 // Create the string builders.
 383                 ipAddressesStringBuilder = new SpannableStringBuilder(ipAddressesLabel + nestedScrollWebView.getCurrentIpAddresses());
 384                 issuedToCNameStringBuilder = new SpannableStringBuilder(cNameLabel + currentSslIssuedToCName);
 385                 issuedToONameStringBuilder = new SpannableStringBuilder(oNameLabel + currentSslIssuedToOName);
 386                 issuedToUNameStringBuilder = new SpannableStringBuilder(uNameLabel + currentSslIssuedToUName);
 387                 issuedByCNameStringBuilder = new SpannableStringBuilder(cNameLabel + currentSslIssuedByCName);
 388                 issuedByONameStringBuilder = new SpannableStringBuilder(oNameLabel + currentSslIssuedByOName);
 389                 issuedByUNameStringBuilder = new SpannableStringBuilder(uNameLabel + currentSslIssuedByUName);
 390
 391                 // Set the dates if they aren't `null`.
 392                 if (currentSslStartDate == null) {
 393                     startDateStringBuilder = new SpannableStringBuilder(startDateLabel);
 394                 } else {
 395                     startDateStringBuilder = new SpannableStringBuilder(startDateLabel + DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.LONG).format(currentSslStartDate));
 396                 }
 397
 398                 if (currentSslEndDate == null) {
 399                     endDateStringBuilder = new SpannableStringBuilder(endDateLabel);
 400                 } else {
 401                     endDateStringBuilder = new SpannableStringBuilder(endDateLabel + DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.LONG).format(currentSslEndDate));
 402                 }
 403             } else {  // Setup the pinned settings tab.
 404                 // Create the string builders.
 405                 ipAddressesStringBuilder = new SpannableStringBuilder(ipAddressesLabel + nestedScrollWebView.getPinnedIpAddresses());
 406                 issuedToCNameStringBuilder = new SpannableStringBuilder(cNameLabel + pinnedSslCertificateStringArray[0]);
 407                 issuedToONameStringBuilder = new SpannableStringBuilder(oNameLabel + pinnedSslCertificateStringArray[1]);
 408                 issuedToUNameStringBuilder = new SpannableStringBuilder(uNameLabel + pinnedSslCertificateStringArray[2]);
 409                 issuedByCNameStringBuilder = new SpannableStringBuilder(cNameLabel + pinnedSslCertificateStringArray[3]);
 410                 issuedByONameStringBuilder = new SpannableStringBuilder(oNameLabel + pinnedSslCertificateStringArray[4]);
 411                 issuedByUNameStringBuilder = new SpannableStringBuilder(uNameLabel + pinnedSslCertificateStringArray[5]);
 412
 413                 // Set the dates if they aren't `null`.
 414                 if (pinnedSslCertificateDateArray[0] == null) {
 415                     startDateStringBuilder = new SpannableStringBuilder(startDateLabel);
 416                 } else {
 417                     startDateStringBuilder = new SpannableStringBuilder(startDateLabel + DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.LONG).format(pinnedSslCertificateDateArray[0]));
 418                 }
 419
 420                 if (pinnedSslCertificateDateArray[1] == null) {
 421                     endDateStringBuilder = new SpannableStringBuilder(endDateLabel);
 422                 } else {
 423                     endDateStringBuilder = new SpannableStringBuilder(endDateLabel + DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.LONG).format(pinnedSslCertificateDateArray[1]));
 424                 }
 425             }
 426
 427             // Get a handle for the shared preferences.
 428             SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getContext());
 429
 430             // Get the screenshot and theme preferences.
 431             boolean darkTheme = sharedPreferences.getBoolean("dark_theme", false);
 432
 433             // Create a red foreground color span.  The deprecated `getResources().getColor` must be used until the minimum API >= 23.
 434             ForegroundColorSpan redColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.red_a700));
 435
 436             // Create a blue foreground color span.
 437             ForegroundColorSpan blueColorSpan;
 438
 439             // Set the blue color span according to the theme.  The deprecated `getResources().getColor` must be used until the minimum API >= 23.
 440             if (darkTheme) {
 441                 blueColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.blue_400));
 442             } else {
 443                 blueColorSpan = new ForegroundColorSpan(getResources().getColor(R.color.blue_700));
 444             }
 445
 446             // Set the domain name to be blue.
 447             domainNameStringBuilder.setSpan(blueColorSpan, domainNameLabel.length(), domainNameStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 448
 449             // Color coordinate the IP addresses if they are pinned.
 450             if (nestedScrollWebView.hasPinnedIpAddresses()) {
 451                 if (nestedScrollWebView.getCurrentIpAddresses().equals(nestedScrollWebView.getPinnedIpAddresses())) {
 452                     ipAddressesStringBuilder.setSpan(blueColorSpan, ipAddressesLabel.length(), ipAddressesStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 453                 } else {
 454                     ipAddressesStringBuilder.setSpan(redColorSpan, ipAddressesLabel.length(), ipAddressesStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 455                 }
 456             }
 457
 458             // Color coordinate the SSL certificate fields if they are pinned.
 459             if (nestedScrollWebView.hasPinnedSslCertificate()) {
 460                 if (currentSslIssuedToCName.equals(pinnedSslCertificateStringArray[0])) {
 461                     issuedToCNameStringBuilder.setSpan(blueColorSpan, cNameLabel.length(), issuedToCNameStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 462                 } else {
 463                     issuedToCNameStringBuilder.setSpan(redColorSpan, cNameLabel.length(), issuedToCNameStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 464                 }
 465
 466                 if (currentSslIssuedToOName.equals(pinnedSslCertificateStringArray[1])) {
 467                     issuedToONameStringBuilder.setSpan(blueColorSpan, oNameLabel.length(), issuedToONameStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 468                 } else {
 469                     issuedToONameStringBuilder.setSpan(redColorSpan, oNameLabel.length(), issuedToONameStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 470                 }
 471
 472                 if (currentSslIssuedToUName.equals(pinnedSslCertificateStringArray[2])) {
 473                     issuedToUNameStringBuilder.setSpan(blueColorSpan, uNameLabel.length(), issuedToUNameStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 474                 } else {
 475                     issuedToUNameStringBuilder.setSpan(redColorSpan, uNameLabel.length(), issuedToUNameStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 476                 }
 477
 478                 if (currentSslIssuedByCName.equals(pinnedSslCertificateStringArray[3])) {
 479                     issuedByCNameStringBuilder.setSpan(blueColorSpan, cNameLabel.length(), issuedByCNameStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 480                 } else {
 481                     issuedByCNameStringBuilder.setSpan(redColorSpan, cNameLabel.length(), issuedByCNameStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 482                 }
 483
 484                 if (currentSslIssuedByOName.equals(pinnedSslCertificateStringArray[4])) {
 485                     issuedByONameStringBuilder.setSpan(blueColorSpan, oNameLabel.length(), issuedByONameStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 486                 } else {
 487                     issuedByONameStringBuilder.setSpan(redColorSpan, oNameLabel.length(), issuedByONameStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 488                 }
 489
 490                 if (currentSslIssuedByUName.equals(pinnedSslCertificateStringArray[5])) {
 491                     issuedByUNameStringBuilder.setSpan(blueColorSpan, uNameLabel.length(), issuedByUNameStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 492                 } else {
 493                     issuedByUNameStringBuilder.setSpan(redColorSpan, uNameLabel.length(), issuedByUNameStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 494                 }
 495
 496                 if ((currentSslStartDate != null) && currentSslStartDate.equals(pinnedSslCertificateDateArray[0])) {
 497                     startDateStringBuilder.setSpan(blueColorSpan, startDateLabel.length(), startDateStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 498                 } else {
 499                     startDateStringBuilder.setSpan(redColorSpan, startDateLabel.length(), startDateStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 500                 }
 501
 502                 if ((currentSslEndDate != null) && currentSslEndDate.equals(pinnedSslCertificateDateArray[1])) {
 503                     endDateStringBuilder.setSpan(blueColorSpan, endDateLabel.length(), endDateStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 504                 } else {
 505                     endDateStringBuilder.setSpan(redColorSpan, endDateLabel.length(), endDateStringBuilder.length(), Spanned.SPAN_INCLUSIVE_INCLUSIVE);
 506                 }
 507             }
 508
 509             // Display the strings.
 510             domainNameTextView.setText(domainNameStringBuilder);
 511             ipAddressesTextView.setText(ipAddressesStringBuilder);
 512             issuedToCNameTextView.setText(issuedToCNameStringBuilder);
 513             issuedToONameTextView.setText(issuedToONameStringBuilder);
 514             issuedToUNameTextView.setText(issuedToUNameStringBuilder);
 515             issuedByCNameTextView.setText(issuedByCNameStringBuilder);
 516             issuedByONameTextView.setText(issuedByONameStringBuilder);
 517             issuedByUNameTextView.setText(issuedByUNameStringBuilder);
 518             startDateTextView.setText(startDateStringBuilder);
 519             endDateTextView.setText(endDateStringBuilder);
 520
 521             // Display the tab.
 522             container.addView(tabViewGroup);
 523
 524             // Make it so.
 525             return tabViewGroup;
 526         }
 527     }
 528 }