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