Implement IP Address Pinning. https://redmine.stoutner.com/issues/212

[PrivacyBrowserAndroid.git] / app / src / main / java / com / stoutner / privacybrowser / helpers / ImportExportDatabaseHelper.java

diff --git a/app/src/main/java/com/stoutner/privacybrowser/helpers/ImportExportDatabaseHelper.java b/app/src/main/java/com/stoutner/privacybrowser/helpers/ImportExportDatabaseHelper.java
index 1312f8a137d3c555273ccc0153d314f93d49e10d..4f9d2573f1e98a3b22426fe64e8d9d2108622892 100644 (file)
--- a/app/src/main/java/com/stoutner/privacybrowser/helpers/ImportExportDatabaseHelper.java
+++ b/app/src/main/java/com/stoutner/privacybrowser/helpers/ImportExportDatabaseHelper.java
@@ -1,5 +1,5 @@
 /*
- * Copyright © 2018 Soren Stoutner <soren@stoutner.com>.
+ * Copyright © 2018-2019 Soren Stoutner <soren@stoutner.com>.
  *
  * This file is part of Privacy Browser <https://www.stoutner.com/privacy-browser>.
  *
@@ -38,7 +38,7 @@ public class ImportExportDatabaseHelper {
     public static final String EXPORT_SUCCESSFUL = "Export Successful";
     public static final String IMPORT_SUCCESSFUL = "Import Successful";
 
-    private static final int SCHEMA_VERSION = 3;
+    private static final int SCHEMA_VERSION = 4;
     private static final String PREFERENCES_TABLE = "preferences";
 
     // The preferences constants.
@@ -138,6 +138,8 @@ public class ImportExportDatabaseHelper {
                 domainsContentValues.put(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT)));
                 domainsContentValues.put(DomainsDatabaseHelper.SSL_START_DATE, domainsCursor.getLong(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)));
                 domainsContentValues.put(DomainsDatabaseHelper.SSL_END_DATE, domainsCursor.getLong(domainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)));
+                domainsContentValues.put(DomainsDatabaseHelper.PINNED_IP_ADDRESSES, domainsCursor.getInt(domainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_IP_ADDRESSES)));
+                domainsContentValues.put(DomainsDatabaseHelper.IP_ADDRESSES, domainsCursor.getString(domainsCursor.getColumnIndex(DomainsDatabaseHelper.IP_ADDRESSES)));
 
                 // Insert the record into the export database.
                 exportDatabase.insert(DomainsDatabaseHelper.DOMAINS_TABLE, null, domainsContentValues);
@@ -158,7 +160,7 @@ public class ImportExportDatabaseHelper {
             BookmarksDatabaseHelper bookmarksDatabaseHelper = new BookmarksDatabaseHelper(context, null, null, 0);
 
             // Get a full bookmarks cursor.
-            Cursor bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarksCursor();
+            Cursor bookmarksCursor = bookmarksDatabaseHelper.getAllBookmarks();
 
             // Move to the first bookmark.
             bookmarksCursor.moveToFirst();
@@ -236,11 +238,11 @@ public class ImportExportDatabaseHelper {
 
             // Create a ContentValues with the preferences information.
             ContentValues preferencesContentValues = new ContentValues();
-            preferencesContentValues.put(JAVASCRIPT, sharedPreferences.getBoolean("javascript_enabled", false));
-            preferencesContentValues.put(FIRST_PARTY_COOKIES, sharedPreferences.getBoolean("first_party_cookies_enabled", false));
-            preferencesContentValues.put(THIRD_PARTY_COOKIES, sharedPreferences.getBoolean("third_party_cookies_enabled", false));
-            preferencesContentValues.put(DOM_STORAGE, sharedPreferences.getBoolean("dom_storage_enabled", false));
-            preferencesContentValues.put(SAVE_FORM_DATA, sharedPreferences.getBoolean("save_form_data_enabled", false));  // Save form data can be removed once the minimum API >= 26.
+            preferencesContentValues.put(JAVASCRIPT, sharedPreferences.getBoolean(JAVASCRIPT, false));
+            preferencesContentValues.put(FIRST_PARTY_COOKIES, sharedPreferences.getBoolean(FIRST_PARTY_COOKIES, false));
+            preferencesContentValues.put(THIRD_PARTY_COOKIES, sharedPreferences.getBoolean(THIRD_PARTY_COOKIES, false));
+            preferencesContentValues.put(DOM_STORAGE, sharedPreferences.getBoolean(DOM_STORAGE, false));
+            preferencesContentValues.put(SAVE_FORM_DATA, sharedPreferences.getBoolean(SAVE_FORM_DATA, false));  // Save form data can be removed once the minimum API >= 26.
             preferencesContentValues.put(USER_AGENT, sharedPreferences.getString(USER_AGENT, context.getString(R.string.user_agent_default_value)));
             preferencesContentValues.put(CUSTOM_USER_AGENT, sharedPreferences.getString(CUSTOM_USER_AGENT, context.getString(R.string.custom_user_agent_default_value)));
             preferencesContentValues.put(INCOGNITO_MODE, sharedPreferences.getBoolean(INCOGNITO_MODE, false));
@@ -248,8 +250,8 @@ public class ImportExportDatabaseHelper {
             preferencesContentValues.put(ALLOW_SCREENSHOTS, sharedPreferences.getBoolean(ALLOW_SCREENSHOTS, false));
             preferencesContentValues.put(EASYLIST, sharedPreferences.getBoolean(EASYLIST, true));
             preferencesContentValues.put(EASYPRIVACY, sharedPreferences.getBoolean(EASYPRIVACY, true));
-            preferencesContentValues.put(FANBOYS_ANNOYANCE_LIST, sharedPreferences.getBoolean("fanboy_annoyance_list", true));
-            preferencesContentValues.put(FANBOYS_SOCIAL_BLOCKING_LIST, sharedPreferences.getBoolean("fanboy_social_blocking_list", true));
+            preferencesContentValues.put(FANBOYS_ANNOYANCE_LIST, sharedPreferences.getBoolean(FANBOYS_ANNOYANCE_LIST, true));
+            preferencesContentValues.put(FANBOYS_SOCIAL_BLOCKING_LIST, sharedPreferences.getBoolean(FANBOYS_SOCIAL_BLOCKING_LIST, true));
             preferencesContentValues.put(ULTRAPRIVACY, sharedPreferences.getBoolean(ULTRAPRIVACY, true));
             preferencesContentValues.put(BLOCK_ALL_THIRD_PARTY_REQUESTS, sharedPreferences.getBoolean(BLOCK_ALL_THIRD_PARTY_REQUESTS, false));
             preferencesContentValues.put(PROXY_THROUGH_ORBOT, sharedPreferences.getBoolean(PROXY_THROUGH_ORBOT, false));
@@ -328,7 +330,7 @@ public class ImportExportDatabaseHelper {
             // Create an integer to track the number of bytes read.
             int bytesRead;
 
-            // Copy the import file to the temporary import file.  Once API >= 26 `Files.copy` can be used instead.
+            // Copy the import file to the temporary import file.  Once the minimum API >= 26 `Files.copy` can be used instead.
             while ((bytesRead = importFileInputStream.read(transferByteArray)) > 0) {
                 temporaryImportFileOutputStream.write(transferByteArray, 0, bytesRead);
             }
@@ -341,7 +343,7 @@ public class ImportExportDatabaseHelper {
             // Get a handle for the shared preference.
             SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context);
 
-            // Open the import database.  Once API >= 27 the file can be opened directly without using the string.
+            // Open the import database.  Once the minimum API >= 27 the file can be opened directly without using the string.
             SQLiteDatabase importDatabase = SQLiteDatabase.openDatabase(temporaryImportFileString, null, SQLiteDatabase.OPEN_READWRITE);
 
             // Get the database version.
@@ -367,9 +369,9 @@ public class ImportExportDatabaseHelper {
 
                     // Upgrade from schema version 2.
                     case 2:
-                        // Once the SQLite version is >= 3.25.0 `ALTER TABLE RENAME` can be used.  https://www.sqlite.org/lang_altertable.html  https://www.sqlite.org/changes.html
+                        // Once the SQLite version is >= 3.25.0 `ALTER TABLE RENAME COLUMN` can be used.  https://www.sqlite.org/lang_altertable.html  https://www.sqlite.org/changes.html
                         // https://developer.android.com/reference/android/database/sqlite/package-summary
-                        // In the meantime, we can create a new column with the new name.  There is no need to delete the old column on the temporary import database.
+                        // In the meantime, a new column must be created with the new name.  There is no need to delete the old column on the temporary import database.
 
                         // Get a cursor with the current `default_font_size` value.
                         Cursor importDatabasePreferenceCursor = importDatabase.rawQuery("SELECT default_font_size FROM " + PREFERENCES_TABLE, null);
@@ -388,6 +390,11 @@ public class ImportExportDatabaseHelper {
 
                         // Place the font size string in the new column.
                         importDatabase.execSQL("UPDATE " + PREFERENCES_TABLE + " SET " + FONT_SIZE + " = " + fontSize);
+
+                    case 3:
+                        // Add the Pinned IP Addresses columns.
+                        importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.PINNED_IP_ADDRESSES + " BOOLEAN");
+                        importDatabase.execSQL("ALTER TABLE " + DomainsDatabaseHelper.DOMAINS_TABLE + " ADD COLUMN " + DomainsDatabaseHelper.IP_ADDRESSES + " TEXT");
                 }
             }
 
@@ -438,6 +445,8 @@ public class ImportExportDatabaseHelper {
                         importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_ISSUED_BY_ORGANIZATIONAL_UNIT)));
                 domainsContentValues.put(DomainsDatabaseHelper.SSL_START_DATE, importDomainsCursor.getLong(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_START_DATE)));
                 domainsContentValues.put(DomainsDatabaseHelper.SSL_END_DATE, importDomainsCursor.getLong(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.SSL_END_DATE)));
+                domainsContentValues.put(DomainsDatabaseHelper.PINNED_IP_ADDRESSES, importDomainsCursor.getInt(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.PINNED_IP_ADDRESSES)));
+                domainsContentValues.put(DomainsDatabaseHelper.IP_ADDRESSES, importDomainsCursor.getString(importDomainsCursor.getColumnIndex(DomainsDatabaseHelper.IP_ADDRESSES)));
 
                 // Insert the record into the export database.
                 domainsDatabaseHelper.addDomain(domainsContentValues);
@@ -498,12 +507,12 @@ public class ImportExportDatabaseHelper {
 
             // Import the preference data.
             sharedPreferences.edit()
-                    .putBoolean("javascript_enabled", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(JAVASCRIPT)) == 1)
-                    .putBoolean("first_party_cookies_enabled", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FIRST_PARTY_COOKIES)) == 1)
-                    .putBoolean("third_party_cookies_enabled", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(THIRD_PARTY_COOKIES)) == 1)
-                    .putBoolean("dom_storage_enabled", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DOM_STORAGE)) == 1)
+                    .putBoolean(JAVASCRIPT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(JAVASCRIPT)) == 1)
+                    .putBoolean(FIRST_PARTY_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FIRST_PARTY_COOKIES)) == 1)
+                    .putBoolean(THIRD_PARTY_COOKIES, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(THIRD_PARTY_COOKIES)) == 1)
+                    .putBoolean(DOM_STORAGE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(DOM_STORAGE)) == 1)
                     // Save form data can be removed once the minimum API >= 26.
-                    .putBoolean("save_form_data_enabled", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SAVE_FORM_DATA)) == 1)
+                    .putBoolean(SAVE_FORM_DATA, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(SAVE_FORM_DATA)) == 1)
                     .putString(USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(USER_AGENT)))
                     .putString(CUSTOM_USER_AGENT, importPreferencesCursor.getString(importPreferencesCursor.getColumnIndex(CUSTOM_USER_AGENT)))
                     .putBoolean(INCOGNITO_MODE, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(INCOGNITO_MODE)) == 1)
@@ -511,8 +520,8 @@ public class ImportExportDatabaseHelper {
                     .putBoolean(ALLOW_SCREENSHOTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ALLOW_SCREENSHOTS)) == 1)
                     .putBoolean(EASYLIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(EASYLIST)) == 1)
                     .putBoolean(EASYPRIVACY, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(EASYPRIVACY)) == 1)
-                    .putBoolean("fanboy_annoyance_list", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_ANNOYANCE_LIST)) == 1)
-                    .putBoolean("fanboy_social_blocking_list", importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_SOCIAL_BLOCKING_LIST)) == 1)
+                    .putBoolean(FANBOYS_ANNOYANCE_LIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_ANNOYANCE_LIST)) == 1)
+                    .putBoolean(FANBOYS_SOCIAL_BLOCKING_LIST, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(FANBOYS_SOCIAL_BLOCKING_LIST)) == 1)
                     .putBoolean(ULTRAPRIVACY, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(ULTRAPRIVACY)) == 1)
                     .putBoolean(BLOCK_ALL_THIRD_PARTY_REQUESTS, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(BLOCK_ALL_THIRD_PARTY_REQUESTS)) == 1)
                     .putBoolean(PROXY_THROUGH_ORBOT, importPreferencesCursor.getInt(importPreferencesCursor.getColumnIndex(PROXY_THROUGH_ORBOT)) == 1)