16a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen/* 26a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * Copyright (C) 2015 The Android Open Source Project 36a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * 46a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * Licensed under the Apache License, Version 2.0 (the "License"); 56a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * you may not use this file except in compliance with the License. 66a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * You may obtain a copy of the License at 76a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * 86a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * http://www.apache.org/licenses/LICENSE-2.0 96a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * 106a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * Unless required by applicable law or agreed to in writing, software 116a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * distributed under the License is distributed on an "AS IS" BASIS, 126a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 136a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * See the License for the specific language governing permissions and 146a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * limitations under the License. 156a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen */ 166a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 176a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenpackage com.android.statementservice; 186a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 196a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport android.content.BroadcastReceiver; 206a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport android.content.Context; 216a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport android.content.Intent; 226a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport android.content.pm.PackageManager; 236a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport android.content.pm.PackageManager.NameNotFoundException; 246a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport android.os.Bundle; 256a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport android.os.Handler; 266a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport android.os.ResultReceiver; 27eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tateimport android.text.TextUtils; 286a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport android.util.Log; 296a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport android.util.Patterns; 306a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 316a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport com.android.statementservice.retriever.Utils; 326a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 336a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport java.net.MalformedURLException; 346a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport java.net.URL; 356a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport java.util.ArrayList; 366a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport java.util.Collections; 376a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport java.util.List; 386a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenimport java.util.regex.Pattern; 396a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 406a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen/** 416a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * Receives {@link Intent#ACTION_INTENT_FILTER_NEEDS_VERIFICATION} broadcast and calls 426a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * {@link DirectStatementService} to verify the request. Calls 436a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * {@link PackageManager#verifyIntentFilter} to notify {@link PackageManager} the result of the 446a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * verification. 456a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * 466a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * This implementation of the API will send a HTTP request for each host specified in the query. 476a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * To avoid overwhelming the network at app install time, {@code MAX_HOSTS_PER_REQUEST} limits 486a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * the maximum number of hosts in a query. If a query contains more than 496a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * {@code MAX_HOSTS_PER_REQUEST} hosts, it will fail immediately without making any HTTP request 506a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * and call {@link PackageManager#verifyIntentFilter} with 516a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * {@link PackageManager#INTENT_FILTER_VERIFICATION_FAILURE}. 526a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen */ 536a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wenpublic final class IntentFilterVerificationReceiver extends BroadcastReceiver { 546a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen private static final String TAG = IntentFilterVerificationReceiver.class.getSimpleName(); 556a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 566a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen private static final Integer MAX_HOSTS_PER_REQUEST = 10; 576a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 586a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen private static final String HANDLE_ALL_URLS_RELATION 596a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen = "delegate_permission/common.handle_all_urls"; 606a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 616a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen private static final String ANDROID_ASSET_FORMAT = "{\"namespace\": \"android_app\", " 626a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen + "\"package_name\": \"%s\", \"sha256_cert_fingerprints\": [\"%s\"]}"; 636a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen private static final String WEB_ASSET_FORMAT = "{\"namespace\": \"web\", \"site\": \"%s\"}"; 646a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen private static final Pattern ANDROID_PACKAGE_NAME_PATTERN = 656a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen Pattern.compile("^[a-zA-Z_][a-zA-Z0-9_]*(\\.[a-zA-Z_][a-zA-Z0-9_]*)*$"); 666a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen private static final String TOO_MANY_HOSTS_FORMAT = 676a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen "Request contains %d hosts which is more than the allowed %d."; 686a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 696a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen private static void sendErrorToPackageManager(PackageManager packageManager, 706a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen int verificationId) { 716a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen packageManager.verifyIntentFilter(verificationId, 726a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen PackageManager.INTENT_FILTER_VERIFICATION_FAILURE, 736a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen Collections.<String>emptyList()); 746a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 756a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 766a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen @Override 776a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen public void onReceive(Context context, Intent intent) { 786a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen final String action = intent.getAction(); 796a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen if (Intent.ACTION_INTENT_FILTER_NEEDS_VERIFICATION.equals(action)) { 806a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen Bundle inputExtras = intent.getExtras(); 816a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen if (inputExtras != null) { 826a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen Intent serviceIntent = new Intent(context, DirectStatementService.class); 836a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen serviceIntent.setAction(DirectStatementService.CHECK_ALL_ACTION); 846a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 856a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen int verificationId = inputExtras.getInt( 866a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen PackageManager.EXTRA_INTENT_FILTER_VERIFICATION_ID); 876a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen String scheme = inputExtras.getString( 886a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen PackageManager.EXTRA_INTENT_FILTER_VERIFICATION_URI_SCHEME); 896a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen String hosts = inputExtras.getString( 906a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen PackageManager.EXTRA_INTENT_FILTER_VERIFICATION_HOSTS); 916a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen String packageName = inputExtras.getString( 926a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen PackageManager.EXTRA_INTENT_FILTER_VERIFICATION_PACKAGE_NAME); 936a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 946a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen Bundle extras = new Bundle(); 956a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen extras.putString(DirectStatementService.EXTRA_RELATION, HANDLE_ALL_URLS_RELATION); 966a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 976a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen String[] hostList = hosts.split(" "); 986a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen if (hostList.length > MAX_HOSTS_PER_REQUEST) { 996a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen Log.w(TAG, String.format(TOO_MANY_HOSTS_FORMAT, 1006a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen hostList.length, MAX_HOSTS_PER_REQUEST)); 1016a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen sendErrorToPackageManager(context.getPackageManager(), verificationId); 1026a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen return; 1036a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 1046a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 105eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate ArrayList<String> finalHosts = new ArrayList<String>(hostList.length); 1066a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen try { 1076a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen ArrayList<String> sourceAssets = new ArrayList<String>(); 1086a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen for (String host : hostList) { 109d268a221dce09803d24a341543c9bc71fd09f3ceChristopher Tate // "*.example.tld" is validated via https://example.tld 110d268a221dce09803d24a341543c9bc71fd09f3ceChristopher Tate if (host.startsWith("*.")) { 111d268a221dce09803d24a341543c9bc71fd09f3ceChristopher Tate host = host.substring(2); 112d268a221dce09803d24a341543c9bc71fd09f3ceChristopher Tate } 1136a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen sourceAssets.add(createWebAssetString(scheme, host)); 114eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate finalHosts.add(host); 1156a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 1166a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen extras.putStringArrayList(DirectStatementService.EXTRA_SOURCE_ASSET_DESCRIPTORS, 1176a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen sourceAssets); 1186a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } catch (MalformedURLException e) { 1196a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen Log.w(TAG, "Error when processing input host: " + e.getMessage()); 1206a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen sendErrorToPackageManager(context.getPackageManager(), verificationId); 1216a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen return; 1226a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 1236a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen try { 1246a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen extras.putString(DirectStatementService.EXTRA_TARGET_ASSET_DESCRIPTOR, 1256a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen createAndroidAssetString(context, packageName)); 1266a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } catch (NameNotFoundException e) { 1276a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen Log.w(TAG, "Error when processing input Android package: " + e.getMessage()); 1286a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen sendErrorToPackageManager(context.getPackageManager(), verificationId); 1296a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen return; 1306a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 1316a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen extras.putParcelable(DirectStatementService.EXTRA_RESULT_RECEIVER, 1326a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen new IsAssociatedResultReceiver( 1336a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen new Handler(), context.getPackageManager(), verificationId)); 1346a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 135eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate // Required for CTS: log a few details of the validcation operation to be performed 136eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate logValidationParametersForCTS(verificationId, scheme, finalHosts, packageName); 137eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate 1386a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen serviceIntent.putExtras(extras); 1396a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen context.startService(serviceIntent); 1406a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 1416a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } else { 1426a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen Log.w(TAG, "Intent action not supported: " + action); 1436a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 1446a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 1456a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 146eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate // CTS requirement: logging of the validation parameters in a specific format 147eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate private static final String CTS_LOG_FORMAT = 148eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate "Verifying IntentFilter. verificationId:%d scheme:\"%s\" hosts:\"%s\" package:\"%s\"."; 149eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate private void logValidationParametersForCTS(int verificationId, String scheme, 150eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate ArrayList<String> finalHosts, String packageName) { 151eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate String hostString = TextUtils.join(" ", finalHosts.toArray()); 152eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate Log.i(TAG, String.format(CTS_LOG_FORMAT, verificationId, scheme, hostString, packageName)); 153eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate } 154eb87a4d969c8282ff0c257541a42e499a99d32c7Christopher Tate 1556a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen private String createAndroidAssetString(Context context, String packageName) 1566a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen throws NameNotFoundException { 1576a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen if (!ANDROID_PACKAGE_NAME_PATTERN.matcher(packageName).matches()) { 1586a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen throw new NameNotFoundException("Input package name is not valid."); 1596a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 1606a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 1616a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen List<String> certFingerprints = 1626a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen Utils.getCertFingerprintsFromPackageManager(packageName, context); 1636a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 1646a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen return String.format(ANDROID_ASSET_FORMAT, packageName, 1656a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen Utils.joinStrings("\", \"", certFingerprints)); 1666a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 1676a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 1686a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen private String createWebAssetString(String scheme, String host) throws MalformedURLException { 1696a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen if (!Patterns.DOMAIN_NAME.matcher(host).matches()) { 1706a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen throw new MalformedURLException("Input host is not valid."); 1716a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 1726a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen if (!scheme.equals("http") && !scheme.equals("https")) { 1736a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen throw new MalformedURLException("Input scheme is not valid."); 1746a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 1756a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 1766a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen return String.format(WEB_ASSET_FORMAT, new URL(scheme, host, "").toString()); 1776a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 1786a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 1796a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen /** 1806a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * Receives the result of {@code StatementService.CHECK_ACTION} from 1816a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen * {@link DirectStatementService} and passes it back to {@link PackageManager}. 1826a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen */ 1836a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen private static class IsAssociatedResultReceiver extends ResultReceiver { 1846a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 1856a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen private final int mVerificationId; 1866a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen private final PackageManager mPackageManager; 1876a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 1886a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen public IsAssociatedResultReceiver(Handler handler, PackageManager packageManager, 1896a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen int verificationId) { 1906a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen super(handler); 1916a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen mVerificationId = verificationId; 1926a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen mPackageManager = packageManager; 1936a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 1946a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen 1956a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen @Override 1966a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen protected void onReceiveResult(int resultCode, Bundle resultData) { 1976a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen if (resultCode == DirectStatementService.RESULT_SUCCESS) { 1986a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen if (resultData.getBoolean(DirectStatementService.IS_ASSOCIATED)) { 1996a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen mPackageManager.verifyIntentFilter(mVerificationId, 2006a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen PackageManager.INTENT_FILTER_VERIFICATION_SUCCESS, 2016a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen Collections.<String>emptyList()); 2026a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } else { 2036a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen mPackageManager.verifyIntentFilter(mVerificationId, 2046a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen PackageManager.INTENT_FILTER_VERIFICATION_FAILURE, 2056a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen resultData.getStringArrayList(DirectStatementService.FAILED_SOURCES)); 2066a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 2076a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } else { 2086a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen sendErrorToPackageManager(mPackageManager, mVerificationId); 2096a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 2106a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 2116a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen } 2126a34bb2d6a6cbc7a70bdf0c53d238dc28e0b1d58Joseph Wen} 213