X-Git-Url: https://gitweb.stoutner.com/?p=PrivacyBrowserAndroid.git;a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fcom%2Fstoutner%2Fprivacybrowser%2Factivities%2FMainWebViewActivity.java;h=191e56aa2cee5cca7a6cb45a19533e9807df55ae;hp=26a6a403a68256af7eb0bdfac55acc56edb545ca;hb=c3f5fb6cb3db4582c15beda3219a84d23ede1ce2;hpb=5a385f0ba12a7af005761e30155f7fd18767d2f9 diff --git a/app/src/main/java/com/stoutner/privacybrowser/activities/MainWebViewActivity.java b/app/src/main/java/com/stoutner/privacybrowser/activities/MainWebViewActivity.java index 26a6a403..191e56aa 100644 --- a/app/src/main/java/com/stoutner/privacybrowser/activities/MainWebViewActivity.java +++ b/app/src/main/java/com/stoutner/privacybrowser/activities/MainWebViewActivity.java @@ -173,7 +173,7 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // and `ViewSslCertificateDialog`. It is also used in `onCreate()`. public static SslCertificate sslCertificate; - // `orbotStatus` is public static so it can be accessed from `OrbotProxyHelper`. It is also used in `onCreate()`. + // `orbotStatus` is public static so it can be accessed from `OrbotProxyHelper`. It is also used in `onCreate()` and `onResume()`. public static String orbotStatus; // `webViewTitle` is public static so it can be accessed from `CreateBookmarkDialog` and `CreateHomeScreenShortcutDialog`. It is also used in `onCreate()`. @@ -194,8 +194,8 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // The block list versions are public static so they can be accessed from `AboutTabFragment`. They are also used in `onCreate()`. public static String easyListVersion; public static String easyPrivacyVersion; - public static String fanboyAnnoyanceVersion; - public static String fanboySocialVersion; + public static String fanboysAnnoyanceVersion; + public static String fanboysSocialVersion; // The request items are public static so they can be accessed by `BlockListHelper`, `RequestsArrayAdapter`, and `ViewRequestsDialog`. They are also used in `onCreate()`. public static List resourceRequests; @@ -209,7 +209,8 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook public final static int REQUEST_DEFAULT = 0; public final static int REQUEST_ALLOWED = 1; - public final static int REQUEST_BLOCKED = 2; + public final static int REQUEST_THIRD_PARTY = 2; + public final static int REQUEST_BLOCKED = 3; public final static int MAIN_WHITELIST = 1; public final static int FINAL_WHITELIST = 2; @@ -235,6 +236,10 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook public final static int THIRD_PARTY_DOMAIN_REGULAR_EXPRESSION_BLACKLIST = 21; public final static int REGULAR_EXPRESSION_BLACKLIST = 22; + // `blockAllThirdPartyRequests` is public static so it can be accessed from `RequestsActivity`. + // It is also used in `onCreate()`, `onPrepareOptionsMenu()`, `onOptionsItemSelected()`, and `applyAppSettings()` + public static boolean blockAllThirdPartyRequests; + // `currentBookmarksFolder` is public static so it can be accessed from `BookmarksActivity`. It is also used in `onCreate()`, `onBackPressed()`, `onCreateBookmark()`, `onCreateBookmarkFolder()`, // `onSaveEditBookmark()`, `onSaveEditBookmarkFolder()`, and `loadBookmarksFolder()`. public static String currentBookmarksFolder; @@ -364,7 +369,7 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // `ignorePinnedSslCertificateForDomain` is used in `onCreate()`, `onSslMismatchProceed()`, and `applyDomainSettings()`. private boolean ignorePinnedSslCertificate; - // `waitingForOrbot` is used in `onCreate()` and `applyAppSettings()`. + // `waitingForOrbot` is used in `onCreate()`, `onResume()`, and `applyAppSettings()`. private boolean waitingForOrbot; // `domainSettingsApplied` is used in `prepareOptionsMenu()`, `applyDomainSettings()`, and `setDisplayWebpageImages()`. @@ -874,9 +879,15 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // Count the number of blocked requests. for (int i = 0; i < resourceRequests.size(); i++) { + // Add the blocked requests. if (Integer.valueOf(resourceRequests.get(i)[REQUEST_DISPOSITION]) == REQUEST_BLOCKED) { blockedRequests++; } + + // Add the third-party requests if they are blocked. + if (blockAllThirdPartyRequests && (Integer.valueOf(resourceRequests.get(i)[REQUEST_DISPOSITION]) == REQUEST_THIRD_PARTY)) { + blockedRequests++; + } } // Update the back, forward, history, and requests menu items. @@ -996,6 +1007,9 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // Set `rootCoordinatorLayout` to fill the entire screen. rootCoordinatorLayout.setFitsSystemWindows(false); + // Disable the sliding drawers. + drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED); + // Add `view` to `fullScreenVideoFrameLayout` and display it on the screen. fullScreenVideoFrameLayout.addView(view); fullScreenVideoFrameLayout.setVisibility(View.VISIBLE); @@ -1008,6 +1022,9 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook fullScreenVideoFrameLayout.removeAllViews(); fullScreenVideoFrameLayout.setVisibility(View.GONE); + // Enable the sliding drawers. + drawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED); + // Add the translucent status flag. This also resets `drawerLayout's` `View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN`. getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); @@ -1156,14 +1173,14 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // Parse the block lists. final ArrayList> easyList = blockListHelper.parseBlockList(getAssets(), "blocklists/easylist.txt"); final ArrayList> easyPrivacy = blockListHelper.parseBlockList(getAssets(), "blocklists/easyprivacy.txt"); - final ArrayList> fanboyAnnoyance = blockListHelper.parseBlockList(getAssets(), "blocklists/fanboy-annoyance.txt"); - final ArrayList> fanboySocial = blockListHelper.parseBlockList(getAssets(), "blocklists/fanboy-social.txt"); + final ArrayList> fanboysAnnoyanceList = blockListHelper.parseBlockList(getAssets(), "blocklists/fanboy-annoyance.txt"); + final ArrayList> fanboysSocialList = blockListHelper.parseBlockList(getAssets(), "blocklists/fanboy-social.txt"); // Store the list versions. easyListVersion = easyList.get(0).get(0)[0]; easyPrivacyVersion = easyPrivacy.get(0).get(0)[0]; - fanboyAnnoyanceVersion = fanboyAnnoyance.get(0).get(0)[0]; - fanboySocialVersion = fanboySocial.get(0).get(0)[0]; + fanboysAnnoyanceVersion = fanboysAnnoyanceList.get(0).get(0)[0]; + fanboysSocialVersion = fanboysSocialList.get(0).get(0)[0]; mainWebView.setWebViewClient(new WebViewClient() { // `shouldOverrideUrlLoading` makes this `WebView` the default handler for URLs inside the app, so that links are not kicked out to other apps. @@ -1172,6 +1189,9 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook @Override public boolean shouldOverrideUrlLoading(WebView view, String url) { if (url.startsWith("http")) { // Load the URL in Privacy Browser. + // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled. + formattedUrlString = ""; + // Apply the domain settings for the new URL. `applyDomainSettings` doesn't do anything if the domain has not changed. applyDomainSettings(url, true, false); @@ -1242,9 +1262,56 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // Reset `whiteListResultStringArray`. whiteListResultStringArray = null; + // Initialize the third party request tracker. + boolean isThirdPartyRequest = false; + + // Initialize the current domain string. + String currentDomain = ""; + + // Nobody is happy when comparing null strings. + if (!(formattedUrlString == null) && !(url == null)) { + // Get the domain strings to URIs. + Uri currentDomainUri = Uri.parse(formattedUrlString); + Uri requestDomainUri = Uri.parse(url); + + // Get the domain host names. + String currentBaseDomain = currentDomainUri.getHost(); + String requestBaseDomain = requestDomainUri.getHost(); + + // Update the current domain variable. + currentDomain = currentBaseDomain; + + // Only compare the current base domain and the request base domain if neither is null. + if (!(currentBaseDomain == null) && !(requestBaseDomain == null)) { + // Determine the current base domain. + while (currentBaseDomain.indexOf(".", currentBaseDomain.indexOf(".") + 1) > 0) { // There is at least one subdomain. + // Remove the first subdomain. + currentBaseDomain = currentBaseDomain.substring(currentBaseDomain.indexOf(".") + 1); + } + + // Determine the request base domain. + while (requestBaseDomain.indexOf(".", requestBaseDomain.indexOf(".") + 1) > 0) { // There is at least one subdomain. + // Remove the first subdomain. + requestBaseDomain = requestBaseDomain.substring(requestBaseDomain.indexOf(".") + 1); + } + + // Update the third party request tracker. + isThirdPartyRequest = !currentBaseDomain.equals(requestBaseDomain); + } + } + + // Block third-party requests if enabled. + if (isThirdPartyRequest && blockAllThirdPartyRequests) { + // Add the request to the log. + resourceRequests.add(new String[]{String.valueOf(REQUEST_THIRD_PARTY), url}); + + // Return an empty web resource response. + return emptyWebResourceResponse; + } + // Check EasyList if it is enabled. if (easyListEnabled) { - if (blockListHelper.isBlocked(formattedUrlString, url, easyList)) { + if (blockListHelper.isBlocked(currentDomain, url, isThirdPartyRequest, easyList)) { // The resource request was blocked. Return an empty web resource response. return emptyWebResourceResponse; } @@ -1252,7 +1319,7 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // Check EasyPrivacy if it is enabled. if (easyPrivacyEnabled) { - if (blockListHelper.isBlocked(formattedUrlString, url, easyPrivacy)) { + if (blockListHelper.isBlocked(currentDomain, url, isThirdPartyRequest, easyPrivacy)) { // The resource request was blocked. Return an empty web resource response. return emptyWebResourceResponse; } @@ -1260,18 +1327,18 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // Check Fanboy’s Annoyance List if it is enabled. if (fanboysAnnoyanceListEnabled) { - if (blockListHelper.isBlocked(formattedUrlString, url, fanboyAnnoyance)) { + if (blockListHelper.isBlocked(currentDomain, url, isThirdPartyRequest, fanboysAnnoyanceList)) { // The resource request was blocked. Return an empty web resource response. return emptyWebResourceResponse; } } else if (fanboysSocialBlockingListEnabled){ // Only check Fanboy’s Social Blocking List if Fanboy’s Annoyance List is disabled. - if (blockListHelper.isBlocked(formattedUrlString, url, fanboySocial)) { + if (blockListHelper.isBlocked(currentDomain, url, isThirdPartyRequest, fanboysSocialList)) { // The resource request was blocked. Return an empty web resource response. return emptyWebResourceResponse; } } - // Add the request to the log. + // Add the request to the log because it hasn't been processed by any of the previous checks. if (whiteListResultStringArray != null ) { // The request was processed by a whitelist. resourceRequests.add(whiteListResultStringArray); } else { // The request didn't match any blocklist entry. Log it as a defult request. @@ -1320,6 +1387,10 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // Apply any custom domain settings if the URL was loaded by navigating history. if (navigatingHistory) { + // Reset `navigatingHistory`. + navigatingHistory = false; + + // Apply the domain settings. applyDomainSettings(url, true, false); } @@ -1505,12 +1576,11 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // Check to see if the intent contains a new URL. if (intent.getData() != null) { - // Get the intent data and convert it to a string. + // Get the intent data. final Uri intentUriData = intent.getData(); - formattedUrlString = intentUriData.toString(); // Load the website. - loadUrl(formattedUrlString); + loadUrl(intentUriData.toString()); // Close the navigation drawer if it is open. if (drawerLayout.isDrawerVisible(GravityCompat.START)) { @@ -1613,6 +1683,12 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // The AdView is destroyed and recreated, which changes the ID, every time it is reloaded to handle possible rotations. AdHelper.resumeAd(findViewById(R.id.adview)); } + + // Display a message to the user if waiting for Orbot. + if (waitingForOrbot && !orbotStatus.equals("ON")) { + // Load a waiting page. `null` specifies no encoding, which defaults to ASCII. + mainWebView.loadData(waitingForOrbotHTMLString, "text/html", null); + } } @Override @@ -1695,6 +1771,7 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook MenuItem easyPrivacyMenuItem = menu.findItem(R.id.easyprivacy); MenuItem fanboysAnnoyanceListMenuItem = menu.findItem(R.id.fanboys_annoyance_list); MenuItem fanboysSocialBlockingListMenuItem = menu.findItem(R.id.fanboys_social_blocking_list); + MenuItem blockAllThirdParyRequestsMenuItem = menu.findItem(R.id.block_all_third_party_requests); MenuItem fontSizeMenuItem = menu.findItem(R.id.font_size); MenuItem swipeToRefreshMenuItem = menu.findItem(R.id.swipe_to_refresh); MenuItem displayImagesMenuItem = menu.findItem(R.id.display_images); @@ -1715,6 +1792,7 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook easyPrivacyMenuItem.setChecked(easyPrivacyEnabled); fanboysAnnoyanceListMenuItem.setChecked(fanboysAnnoyanceListEnabled); fanboysSocialBlockingListMenuItem.setChecked(fanboysSocialBlockingListEnabled); + blockAllThirdParyRequestsMenuItem.setChecked(blockAllThirdPartyRequests); swipeToRefreshMenuItem.setChecked(swipeRefreshLayout.isEnabled()); displayImagesMenuItem.setChecked(mainWebView.getSettings().getLoadsImagesAutomatically()); @@ -2184,13 +2262,24 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // Toggle Fanboy's Social Blocking List status. fanboysSocialBlockingListEnabled = !fanboysSocialBlockingListEnabled; - // Update teh menu checkbox. + // Update the menu checkbox. menuItem.setChecked(fanboysSocialBlockingListEnabled); // Reload the main WebView. mainWebView.reload(); return true; + case R.id.block_all_third_party_requests: + //Toggle the third-party requests blocker status. + blockAllThirdPartyRequests = !blockAllThirdPartyRequests; + + // Update the menu checkbox. + menuItem.setChecked(blockAllThirdPartyRequests); + + // Reload the main WebView. + mainWebView.reload(); + return true; + case R.id.share: // Setup the share string. String shareString = webViewTitle + " – " + urlTextBox.getText().toString(); @@ -2274,6 +2363,9 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook case R.id.back: if (mainWebView.canGoBack()) { + // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled. + formattedUrlString = ""; + // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded. navigatingHistory = true; @@ -2284,6 +2376,9 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook case R.id.forward: if (mainWebView.canGoForward()) { + // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled. + formattedUrlString = ""; + // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded. navigatingHistory = true; @@ -3117,6 +3212,9 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook @Override public void onSslMismatchBack() { if (mainWebView.canGoBack()) { // There is a back page in the history. + // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled. + formattedUrlString = ""; + // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded. navigatingHistory = true; @@ -3136,6 +3234,9 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook @Override public void onUrlHistoryEntrySelected(int moveBackOrForwardSteps) { + // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled. + formattedUrlString = ""; + // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded. navigatingHistory = true; @@ -3168,6 +3269,9 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook } } else if (mainWebView.canGoBack()) { // There is at least one item in the `WebView` history. + // Reset the formatted URL string so the page will load correctly if blocking of third-party requests is enabled. + formattedUrlString = ""; + // Set `navigatingHistory` so that the domain settings are applied when the new URL is loaded. navigatingHistory = true; @@ -3242,6 +3346,10 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook } private void loadUrl(String url) {// Apply any custom domain settings. + // Set the URL as the formatted URL string so that checking third-party requests works correctly. + formattedUrlString = url; + + // Apply the domain settings. applyDomainSettings(url, true, false); // Set `urlIsLoading` to prevent changes in the user agent on websites with redirects from reloading the current website. @@ -3324,7 +3432,7 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook appBar.setBackgroundDrawable(ContextCompat.getDrawable(this, R.color.blue_50)); } - // Display a message to the user if we are waiting on Orbot. + // Display a message to the user if waiting for Orbot. if (!orbotStatus.equals("ON")) { // Set `waitingForOrbot`. waitingForOrbot = true; @@ -3431,9 +3539,6 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook // The deprecated `.getDrawable()` must be used until the minimum API >= 21. @SuppressWarnings("deprecation") private void applyDomainSettings(String url, boolean resetFavoriteIcon, boolean reloadWebsite) { - // Reset `navigatingHistory`. - navigatingHistory = false; - // Parse the URL into a URI. Uri uri = Uri.parse(url); @@ -3548,6 +3653,7 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook easyPrivacyEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_EASYPRIVACY)) == 1); fanboysAnnoyanceListEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_ANNOYANCE_LIST)) == 1); fanboysSocialBlockingListEnabled = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.ENABLE_FANBOYS_SOCIAL_BLOCKING_LIST)) == 1); + blockAllThirdPartyRequests = (currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.BLOCK_ALL_THIRD_PARTY_REQUESTS)) == 1); String userAgentName = currentHostDomainSettingsCursor.getString(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.USER_AGENT)); int fontSize = currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.FONT_SIZE)); int swipeToRefreshInt = currentHostDomainSettingsCursor.getInt(currentHostDomainSettingsCursor.getColumnIndex(DomainsDatabaseHelper.SWIPE_TO_REFRESH)); @@ -3703,6 +3809,7 @@ public class MainWebViewActivity extends AppCompatActivity implements CreateBook easyPrivacyEnabled = sharedPreferences.getBoolean("easyprivacy", true); fanboysAnnoyanceListEnabled = sharedPreferences.getBoolean("fanboy_annoyance_list", true); fanboysSocialBlockingListEnabled = sharedPreferences.getBoolean("fanboy_social_blocking_list", true); + blockAllThirdPartyRequests = sharedPreferences.getBoolean("block_all_third_party_requests", false); // Set `javaScriptEnabled` to be `true` if `night_mode` is `true`. if (nightMode) {