| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.server.pm; |
| |
| import android.Manifest; |
| import android.app.DownloadManager; |
| import android.app.admin.DevicePolicyManager; |
| import android.content.Intent; |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageManager; |
| import android.content.pm.PackageManagerInternal.PackagesProvider; |
| import android.content.pm.PackageParser; |
| import android.content.pm.ProviderInfo; |
| import android.content.pm.ResolveInfo; |
| import android.net.Uri; |
| import android.os.Build; |
| import android.os.UserHandle; |
| import android.provider.CalendarContract; |
| import android.provider.ContactsContract; |
| import android.provider.MediaStore; |
| import android.util.ArraySet; |
| import android.util.Log; |
| |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Set; |
| |
| import static android.os.Process.FIRST_APPLICATION_UID; |
| |
| /** |
| * This class is the policy for granting runtime permissions to |
| * platform components and default handlers in the system such |
| * that the device is usable out-of-the-box. For example, the |
| * shell UID is a part of the system and the Phone app should |
| * have phone related permission by default. |
| */ |
| final class DefaultPermissionGrantPolicy { |
| private static final String TAG = "DefaultPermGrantPolicy"; // must be <= 23 chars |
| private static final boolean DEBUG = false; |
| |
| private static final String PACKAGE_MIME_TYPE = "application/vnd.android.package-archive"; |
| private static final String AUDIO_MIME_TYPE = "audio/mpeg"; |
| |
| private static final Set<String> PHONE_PERMISSIONS = new ArraySet<>(); |
| static { |
| PHONE_PERMISSIONS.add(Manifest.permission.READ_PHONE_STATE); |
| PHONE_PERMISSIONS.add(Manifest.permission.CALL_PHONE); |
| PHONE_PERMISSIONS.add(Manifest.permission.READ_CALL_LOG); |
| PHONE_PERMISSIONS.add(Manifest.permission.WRITE_CALL_LOG); |
| PHONE_PERMISSIONS.add(Manifest.permission.ADD_VOICEMAIL); |
| PHONE_PERMISSIONS.add(Manifest.permission.USE_SIP); |
| PHONE_PERMISSIONS.add(Manifest.permission.PROCESS_OUTGOING_CALLS); |
| } |
| |
| private static final Set<String> CONTACTS_PERMISSIONS = new ArraySet<>(); |
| static { |
| CONTACTS_PERMISSIONS.add(Manifest.permission.READ_CONTACTS); |
| CONTACTS_PERMISSIONS.add(Manifest.permission.WRITE_CONTACTS); |
| } |
| |
| private static final Set<String> LOCATION_PERMISSIONS = new ArraySet<>(); |
| static { |
| LOCATION_PERMISSIONS.add(Manifest.permission.ACCESS_FINE_LOCATION); |
| LOCATION_PERMISSIONS.add(Manifest.permission.ACCESS_COARSE_LOCATION); |
| } |
| |
| private static final Set<String> CALENDAR_PERMISSIONS = new ArraySet<>(); |
| static { |
| CALENDAR_PERMISSIONS.add(Manifest.permission.READ_CALENDAR); |
| CALENDAR_PERMISSIONS.add(Manifest.permission.WRITE_CALENDAR); |
| } |
| |
| private static final Set<String> SMS_PERMISSIONS = new ArraySet<>(); |
| static { |
| SMS_PERMISSIONS.add(Manifest.permission.SEND_SMS); |
| SMS_PERMISSIONS.add(Manifest.permission.RECEIVE_SMS); |
| SMS_PERMISSIONS.add(Manifest.permission.READ_SMS); |
| SMS_PERMISSIONS.add(Manifest.permission.RECEIVE_WAP_PUSH); |
| SMS_PERMISSIONS.add(Manifest.permission.RECEIVE_MMS); |
| SMS_PERMISSIONS.add(Manifest.permission.READ_CELL_BROADCASTS); |
| } |
| |
| private static final Set<String> MICROPHONE_PERMISSIONS = new ArraySet<>(); |
| static { |
| MICROPHONE_PERMISSIONS.add(Manifest.permission.RECORD_AUDIO); |
| } |
| |
| private static final Set<String> CAMERA_PERMISSIONS = new ArraySet<>(); |
| static { |
| CAMERA_PERMISSIONS.add(Manifest.permission.CAMERA); |
| } |
| |
| private static final Set<String> SENSORS_PERMISSIONS = new ArraySet<>(); |
| static { |
| SENSORS_PERMISSIONS.add(Manifest.permission.BODY_SENSORS); |
| } |
| |
| private static final Set<String> STORAGE_PERMISSIONS = new ArraySet<>(); |
| static { |
| STORAGE_PERMISSIONS.add(Manifest.permission.READ_EXTERNAL_STORAGE); |
| STORAGE_PERMISSIONS.add(Manifest.permission.WRITE_EXTERNAL_STORAGE); |
| } |
| |
| private static final Set<String> ACCOUNTS_PERMISSIONS = new ArraySet<>(); |
| static { |
| //ACCOUNTS_PERMISSIONS.add(Manifest.permission.GET_ACCOUNTS); |
| } |
| |
| private static final Set<String> SETTINGS_PERMISSIONS = new ArraySet<>(); |
| static { |
| SETTINGS_PERMISSIONS.add(Manifest.permission.WRITE_SETTINGS); |
| } |
| |
| private static final Set<String> INSTALLER_PERMISSIONS = new ArraySet<>(); |
| static { |
| INSTALLER_PERMISSIONS.add(Manifest.permission.GRANT_REVOKE_PERMISSIONS); |
| INSTALLER_PERMISSIONS.add(Manifest.permission.INTERACT_ACROSS_USERS_FULL); |
| INSTALLER_PERMISSIONS.add(Manifest.permission.CLEAR_APP_USER_DATA); |
| INSTALLER_PERMISSIONS.add(Manifest.permission.KILL_UID); |
| } |
| |
| private static final Set<String> VERIFIER_PERMISSIONS = new ArraySet<>(); |
| static { |
| INSTALLER_PERMISSIONS.add(Manifest.permission.GRANT_REVOKE_PERMISSIONS); |
| } |
| |
| private final PackageManagerService mService; |
| |
| private PackagesProvider mImePackagesProvider; |
| private PackagesProvider mLocationPackagesProvider; |
| private PackagesProvider mVoiceInteractionPackagesProvider; |
| private PackagesProvider mSmsAppPackagesProvider; |
| private PackagesProvider mDialerAppPackagesProvider; |
| |
| public DefaultPermissionGrantPolicy(PackageManagerService service) { |
| mService = service; |
| } |
| |
| public void setImePackagesProviderLPr(PackagesProvider provider) { |
| mImePackagesProvider = provider; |
| } |
| |
| public void setLocationPackagesProviderLPw(PackagesProvider provider) { |
| mLocationPackagesProvider = provider; |
| } |
| |
| public void setVoiceInteractionPackagesProviderLPw(PackagesProvider provider) { |
| mVoiceInteractionPackagesProvider = provider; |
| } |
| |
| public void setSmsAppPackagesProviderLPw(PackagesProvider provider) { |
| mSmsAppPackagesProvider = provider; |
| } |
| |
| public void setDialerAppPackagesProviderLPw(PackagesProvider provider) { |
| mDialerAppPackagesProvider = provider; |
| } |
| |
| public void grantDefaultPermissions(int userId) { |
| grantPermissionsToSysComponentsAndPrivApps(userId); |
| grantDefaultSystemHandlerPermissions(userId); |
| } |
| |
| private void grantPermissionsToSysComponentsAndPrivApps(int userId) { |
| Log.i(TAG, "Granting permissions to platform components for user " + userId); |
| |
| synchronized (mService.mPackages) { |
| for (PackageParser.Package pkg : mService.mPackages.values()) { |
| if (!isSysComponentOrPersistentPrivApp(pkg) |
| || !doesPackageSupportRuntimePermissions(pkg)) { |
| continue; |
| } |
| final int permissionCount = pkg.requestedPermissions.size(); |
| for (int i = 0; i < permissionCount; i++) { |
| String permission = pkg.requestedPermissions.get(i); |
| BasePermission bp = mService.mSettings.mPermissions.get(permission); |
| if (bp != null && bp.isRuntime()) { |
| final int flags = mService.getPermissionFlags(permission, |
| pkg.packageName, userId); |
| if ((flags & PackageManager.FLAG_PERMISSION_SYSTEM_FIXED) == 0) { |
| mService.grantRuntimePermission(pkg.packageName, permission, userId); |
| mService.updatePermissionFlags(permission, pkg.packageName, |
| PackageManager.MASK_PERMISSION_FLAGS, |
| PackageManager.FLAG_PERMISSION_SYSTEM_FIXED, userId); |
| if (DEBUG) { |
| Log.i(TAG, "Granted " + permission + " to system component " |
| + pkg.packageName); |
| } |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| private void grantDefaultSystemHandlerPermissions(int userId) { |
| Log.i(TAG, "Granting permissions to default platform handlers for user " + userId); |
| |
| final PackagesProvider imePackagesProvider; |
| final PackagesProvider locationPackagesProvider; |
| final PackagesProvider voiceInteractionPackagesProvider; |
| final PackagesProvider smsAppPackagesProvider; |
| final PackagesProvider dialerAppPackagesProvider; |
| |
| synchronized (mService.mPackages) { |
| imePackagesProvider = mImePackagesProvider; |
| locationPackagesProvider = mLocationPackagesProvider; |
| voiceInteractionPackagesProvider = mVoiceInteractionPackagesProvider; |
| smsAppPackagesProvider = mSmsAppPackagesProvider; |
| dialerAppPackagesProvider = mDialerAppPackagesProvider; |
| } |
| |
| String[] imePackageNames = (imePackagesProvider != null) |
| ? imePackagesProvider.getPackages(userId) : null; |
| String[] voiceInteractPackageNames = (voiceInteractionPackagesProvider != null) |
| ? voiceInteractionPackagesProvider.getPackages(userId) : null; |
| String[] locationPackageNames = (locationPackagesProvider != null) |
| ? locationPackagesProvider.getPackages(userId) : null; |
| String[] smsAppPackageNames = (smsAppPackagesProvider != null) |
| ? smsAppPackagesProvider.getPackages(userId) : null; |
| String[] dialerAppPackageNames = (dialerAppPackagesProvider != null) |
| ? dialerAppPackagesProvider.getPackages(userId) : null; |
| |
| synchronized (mService.mPackages) { |
| // Installers |
| Intent installerIntent = new Intent(Intent.ACTION_INSTALL_PACKAGE); |
| installerIntent.addCategory(Intent.CATEGORY_DEFAULT); |
| installerIntent.setDataAndType(Uri.fromFile(new File("foo.apk")), |
| PACKAGE_MIME_TYPE); |
| List<PackageParser.Package> installerPackages = |
| getPrivilegedHandlerActivityPackagesLPr(installerIntent, userId); |
| final int installerCount = installerPackages.size(); |
| for (int i = 0; i < installerCount; i++) { |
| PackageParser.Package installPackage = installerPackages.get(i); |
| grantInstallPermissionsLPw(installPackage, INSTALLER_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(installPackage, STORAGE_PERMISSIONS, true, userId); |
| } |
| |
| // Verifiers |
| Intent verifierIntent = new Intent(Intent.ACTION_PACKAGE_NEEDS_VERIFICATION); |
| verifierIntent.setType(PACKAGE_MIME_TYPE); |
| List<PackageParser.Package> verifierPackages = |
| getPrivilegedHandlerReceiverPackagesLPr(verifierIntent, userId); |
| final int verifierCount = verifierPackages.size(); |
| for (int i = 0; i < verifierCount; i++) { |
| PackageParser.Package verifierPackage = verifierPackages.get(i); |
| grantInstallPermissionsLPw(verifierPackage, VERIFIER_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(verifierPackage, STORAGE_PERMISSIONS, userId); |
| } |
| |
| // SetupWizard |
| Intent setupIntent = new Intent(Intent.ACTION_MAIN); |
| setupIntent.addCategory(Intent.CATEGORY_HOME); |
| PackageParser.Package setupPackage = getDefaultSystemHandlerActivityPackageLPr( |
| setupIntent, userId); |
| if (setupPackage != null |
| && doesPackageSupportRuntimePermissions(setupPackage)) { |
| grantRuntimePermissionsLPw(setupPackage, PHONE_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(setupPackage, CONTACTS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(setupPackage, SETTINGS_PERMISSIONS, userId); |
| } |
| |
| // Dialer |
| if (dialerAppPackageNames != null) { |
| for (String dialerAppPackageName : dialerAppPackageNames) { |
| PackageParser.Package dialerPackage = getPackageLPr(dialerAppPackageName); |
| if (dialerPackage != null |
| && doesPackageSupportRuntimePermissions(dialerPackage)) { |
| grantRuntimePermissionsLPw(dialerPackage, PHONE_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(dialerPackage, CONTACTS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(dialerPackage, SMS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(dialerPackage, MICROPHONE_PERMISSIONS, userId); |
| } |
| } |
| } |
| |
| // Camera |
| Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); |
| PackageParser.Package cameraPackage = getDefaultSystemHandlerActivityPackageLPr( |
| cameraIntent, userId); |
| if (cameraPackage != null |
| && doesPackageSupportRuntimePermissions(cameraPackage)) { |
| grantRuntimePermissionsLPw(cameraPackage, CAMERA_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(cameraPackage, MICROPHONE_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(cameraPackage, STORAGE_PERMISSIONS, userId); |
| } |
| |
| // Media provider |
| PackageParser.Package mediaStorePackage = getDefaultProviderAuthorityPackageLPr( |
| MediaStore.AUTHORITY, userId); |
| if (mediaStorePackage != null) { |
| grantRuntimePermissionsLPw(mediaStorePackage, STORAGE_PERMISSIONS, userId); |
| } |
| |
| // Downloads provider |
| PackageParser.Package downloadsPackage = getDefaultProviderAuthorityPackageLPr( |
| "downloads", userId); |
| if (downloadsPackage != null) { |
| grantRuntimePermissionsLPw(downloadsPackage, STORAGE_PERMISSIONS, userId); |
| } |
| |
| // Downloads UI |
| Intent downloadsUiIntent = new Intent(DownloadManager.ACTION_VIEW_DOWNLOADS); |
| PackageParser.Package downloadsUiPackage = getDefaultSystemHandlerActivityPackageLPr( |
| downloadsUiIntent, userId); |
| if (downloadsUiPackage != null |
| && doesPackageSupportRuntimePermissions(downloadsUiPackage)) { |
| grantRuntimePermissionsLPw(downloadsUiPackage, STORAGE_PERMISSIONS, userId); |
| } |
| |
| // Storage provider |
| PackageParser.Package storagePackage = getDefaultProviderAuthorityPackageLPr( |
| "com.android.externalstorage.documents", userId); |
| if (storagePackage != null) { |
| grantRuntimePermissionsLPw(storagePackage, STORAGE_PERMISSIONS, userId); |
| } |
| |
| // SMS |
| if (smsAppPackageNames != null) { |
| for (String smsPackageName : smsAppPackageNames) { |
| PackageParser.Package smsPackage = getPackageLPr(smsPackageName); |
| if (smsPackage != null |
| && doesPackageSupportRuntimePermissions(smsPackage)) { |
| grantRuntimePermissionsLPw(smsPackage, PHONE_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(smsPackage, CONTACTS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(smsPackage, SMS_PERMISSIONS, userId); |
| } |
| } |
| } |
| |
| // Calendar |
| Intent calendarIntent = new Intent(Intent.ACTION_MAIN); |
| calendarIntent.addCategory(Intent.CATEGORY_APP_CALENDAR); |
| PackageParser.Package calendarPackage = getDefaultSystemHandlerActivityPackageLPr( |
| calendarIntent, userId); |
| if (calendarPackage != null |
| && doesPackageSupportRuntimePermissions(calendarPackage)) { |
| grantRuntimePermissionsLPw(calendarPackage, CALENDAR_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(calendarPackage, CONTACTS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(calendarPackage, ACCOUNTS_PERMISSIONS, userId); |
| } |
| |
| // Calendar provider |
| PackageParser.Package calendarProviderPackage = getDefaultProviderAuthorityPackageLPr( |
| CalendarContract.AUTHORITY, userId); |
| if (calendarProviderPackage != null) { |
| grantRuntimePermissionsLPw(calendarProviderPackage, CONTACTS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(calendarProviderPackage, CALENDAR_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(calendarProviderPackage, ACCOUNTS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(calendarProviderPackage, STORAGE_PERMISSIONS, userId); |
| } |
| |
| // Contacts |
| Intent contactsIntent = new Intent(Intent.ACTION_MAIN); |
| contactsIntent.addCategory(Intent.CATEGORY_APP_CONTACTS); |
| PackageParser.Package contactsPackage = getDefaultSystemHandlerActivityPackageLPr( |
| contactsIntent, userId); |
| if (contactsPackage != null |
| && doesPackageSupportRuntimePermissions(contactsPackage)) { |
| grantRuntimePermissionsLPw(contactsPackage, CONTACTS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(contactsPackage, PHONE_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(contactsPackage, ACCOUNTS_PERMISSIONS, userId); |
| } |
| |
| // Contacts provider |
| PackageParser.Package contactsProviderPackage = getDefaultProviderAuthorityPackageLPr( |
| ContactsContract.AUTHORITY, userId); |
| if (contactsProviderPackage != null) { |
| grantRuntimePermissionsLPw(contactsProviderPackage, CONTACTS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(contactsProviderPackage, ACCOUNTS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(contactsProviderPackage, STORAGE_PERMISSIONS, userId); |
| } |
| |
| // Device provisioning |
| Intent deviceProvisionIntent = new Intent( |
| DevicePolicyManager.ACTION_PROVISION_MANAGED_DEVICE); |
| PackageParser.Package deviceProvisionPackage = |
| getDefaultSystemHandlerActivityPackageLPr(deviceProvisionIntent, userId); |
| if (deviceProvisionPackage != null |
| && doesPackageSupportRuntimePermissions(deviceProvisionPackage)) { |
| grantRuntimePermissionsLPw(contactsPackage, ACCOUNTS_PERMISSIONS, userId); |
| } |
| |
| // Maps |
| Intent mapsIntent = new Intent(Intent.ACTION_MAIN); |
| mapsIntent.addCategory(Intent.CATEGORY_APP_MAPS); |
| PackageParser.Package mapsPackage = getDefaultSystemHandlerActivityPackageLPr( |
| mapsIntent, userId); |
| if (mapsPackage != null |
| && doesPackageSupportRuntimePermissions(mapsPackage)) { |
| grantRuntimePermissionsLPw(mapsPackage, LOCATION_PERMISSIONS, userId); |
| } |
| |
| // Gallery |
| Intent galleryIntent = new Intent(Intent.ACTION_MAIN); |
| galleryIntent.addCategory(Intent.CATEGORY_APP_GALLERY); |
| PackageParser.Package galleryPackage = getDefaultSystemHandlerActivityPackageLPr( |
| galleryIntent, userId); |
| if (galleryPackage != null |
| && doesPackageSupportRuntimePermissions(galleryPackage)) { |
| grantRuntimePermissionsLPw(galleryPackage, STORAGE_PERMISSIONS, userId); |
| } |
| |
| // Email |
| Intent emailIntent = new Intent(Intent.ACTION_MAIN); |
| emailIntent.addCategory(Intent.CATEGORY_APP_EMAIL); |
| PackageParser.Package emailPackage = getDefaultSystemHandlerActivityPackageLPr( |
| emailIntent, userId); |
| if (emailPackage != null |
| && doesPackageSupportRuntimePermissions(emailPackage)) { |
| grantRuntimePermissionsLPw(emailPackage, CONTACTS_PERMISSIONS, userId); |
| } |
| |
| // Browser |
| PackageParser.Package browserPackage = null; |
| String defaultBrowserPackage = mService.getDefaultBrowserPackageName(userId); |
| if (defaultBrowserPackage != null) { |
| browserPackage = getPackageLPr(defaultBrowserPackage); |
| } |
| if (browserPackage == null) { |
| Intent browserIntent = new Intent(Intent.ACTION_MAIN); |
| browserIntent.addCategory(Intent.CATEGORY_APP_BROWSER); |
| browserPackage = getDefaultSystemHandlerActivityPackageLPr( |
| browserIntent, userId); |
| } |
| if (browserPackage != null |
| && doesPackageSupportRuntimePermissions(browserPackage)) { |
| grantRuntimePermissionsLPw(browserPackage, LOCATION_PERMISSIONS, userId); |
| } |
| |
| // IME |
| if (imePackageNames != null) { |
| for (String imePackageName : imePackageNames) { |
| PackageParser.Package imePackage = getSystemPackageLPr(imePackageName); |
| if (imePackage != null |
| && doesPackageSupportRuntimePermissions(imePackage)) { |
| grantRuntimePermissionsLPw(imePackage, CONTACTS_PERMISSIONS, userId); |
| } |
| } |
| } |
| |
| // Voice interaction |
| if (voiceInteractPackageNames != null) { |
| for (String voiceInteractPackageName : voiceInteractPackageNames) { |
| PackageParser.Package voiceInteractPackage = getSystemPackageLPr( |
| voiceInteractPackageName); |
| if (voiceInteractPackage != null |
| && doesPackageSupportRuntimePermissions(voiceInteractPackage)) { |
| grantRuntimePermissionsLPw(voiceInteractPackage, |
| CONTACTS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(voiceInteractPackage, |
| CALENDAR_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(voiceInteractPackage, |
| MICROPHONE_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(voiceInteractPackage, |
| PHONE_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(voiceInteractPackage, |
| SMS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(voiceInteractPackage, |
| LOCATION_PERMISSIONS, userId); |
| } |
| } |
| } |
| |
| // Location |
| if (locationPackageNames != null) { |
| for (String packageName : locationPackageNames) { |
| PackageParser.Package locationPackage = getSystemPackageLPr(packageName); |
| if (locationPackage != null |
| && doesPackageSupportRuntimePermissions(locationPackage)) { |
| grantRuntimePermissionsLPw(locationPackage, CONTACTS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(locationPackage, CALENDAR_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(locationPackage, MICROPHONE_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(locationPackage, PHONE_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(locationPackage, SMS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(locationPackage, LOCATION_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(locationPackage, CAMERA_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(locationPackage, SENSORS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(locationPackage, STORAGE_PERMISSIONS, userId); |
| } |
| } |
| } |
| |
| // Music |
| Intent musicIntent = new Intent(Intent.ACTION_VIEW); |
| musicIntent.addCategory(Intent.CATEGORY_DEFAULT); |
| musicIntent.setDataAndType(Uri.fromFile(new File("foo.mp3")), |
| AUDIO_MIME_TYPE); |
| PackageParser.Package musicPackage = getDefaultSystemHandlerActivityPackageLPr( |
| musicIntent, userId); |
| if (musicPackage != null |
| && doesPackageSupportRuntimePermissions(musicPackage)) { |
| grantRuntimePermissionsLPw(musicPackage, STORAGE_PERMISSIONS, userId); |
| } |
| |
| mService.mSettings.onDefaultRuntimePermissionsGrantedLPr(userId); |
| } |
| } |
| |
| public void grantDefaultPermissionsToDefaultSmsAppLPr(String packageName, int userId) { |
| Log.i(TAG, "Granting permissions to default sms app for user:" + userId); |
| if (packageName == null) { |
| return; |
| } |
| PackageParser.Package smsPackage = getPackageLPr(packageName); |
| if (smsPackage != null && doesPackageSupportRuntimePermissions(smsPackage)) { |
| grantRuntimePermissionsLPw(smsPackage, PHONE_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(smsPackage, CONTACTS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(smsPackage, SMS_PERMISSIONS, userId); |
| } |
| } |
| |
| public void grantDefaultPermissionsToDefaultDialerAppLPr(String packageName, int userId) { |
| Log.i(TAG, "Granting permissions to default dialer app for user:" + userId); |
| if (packageName == null) { |
| return; |
| } |
| PackageParser.Package dialerPackage = getPackageLPr(packageName); |
| if (dialerPackage != null |
| && doesPackageSupportRuntimePermissions(dialerPackage)) { |
| grantRuntimePermissionsLPw(dialerPackage, PHONE_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(dialerPackage, CONTACTS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(dialerPackage, SMS_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(dialerPackage, MICROPHONE_PERMISSIONS, userId); |
| } |
| } |
| |
| public void grantDefaultPermissionsToEnabledCarrierAppsLPr(String[] packageNames, int userId) { |
| Log.i(TAG, "Granting permissions to enabled carrier apps for user:" + userId); |
| if (packageNames == null) { |
| return; |
| } |
| for (String packageName : packageNames) { |
| PackageParser.Package carrierPackage = getSystemPackageLPr(packageName); |
| if (carrierPackage != null |
| && doesPackageSupportRuntimePermissions(carrierPackage)) { |
| grantRuntimePermissionsLPw(carrierPackage, PHONE_PERMISSIONS, userId); |
| grantRuntimePermissionsLPw(carrierPackage, LOCATION_PERMISSIONS, userId); |
| } |
| } |
| } |
| |
| public void grantDefaultPermissionsToDefaultBrowserLPr(String packageName, int userId) { |
| Log.i(TAG, "Granting permissions to default browser for user:" + userId); |
| if (packageName == null) { |
| return; |
| } |
| PackageParser.Package browserPackage = getSystemPackageLPr(packageName); |
| if (browserPackage != null |
| && doesPackageSupportRuntimePermissions(browserPackage)) { |
| grantRuntimePermissionsLPw(browserPackage, LOCATION_PERMISSIONS, userId); |
| } |
| } |
| |
| private List<PackageParser.Package> getPrivilegedHandlerReceiverPackagesLPr( |
| Intent intent, int userId) { |
| List<ResolveInfo> handlers = mService.queryIntentReceivers( |
| intent, intent.resolveTypeIfNeeded(mService.mContext.getContentResolver()), |
| 0, userId); |
| return getPrivilegedPackages(handlers); |
| } |
| |
| private List<PackageParser.Package> getPrivilegedHandlerActivityPackagesLPr( |
| Intent intent, int userId) { |
| List<ResolveInfo> handlers = mService.queryIntentActivities( |
| intent, intent.resolveTypeIfNeeded(mService.mContext.getContentResolver()), |
| 0, userId); |
| return getPrivilegedPackages(handlers); |
| } |
| |
| private List<PackageParser.Package> getPrivilegedPackages(List<ResolveInfo> resolveInfos) { |
| List<PackageParser.Package> handlerPackages = new ArrayList<>(); |
| final int handlerCount = resolveInfos.size(); |
| for (int i = 0; i < handlerCount; i++) { |
| ResolveInfo handler = resolveInfos.get(i); |
| PackageParser.Package handlerPackage = getPrivilegedPackageLPr( |
| handler.activityInfo.packageName); |
| if (handlerPackage != null) { |
| handlerPackages.add(handlerPackage); |
| } |
| } |
| return handlerPackages; |
| } |
| |
| private PackageParser.Package getDefaultSystemHandlerActivityPackageLPr( |
| Intent intent, int userId) { |
| List<ResolveInfo> handlers = mService.queryIntentActivities(intent, null, 0, userId); |
| final int handlerCount = handlers.size(); |
| for (int i = 0; i < handlerCount; i++) { |
| ResolveInfo handler = handlers.get(i); |
| // TODO: This is a temporary hack to figure out the setup app. |
| PackageParser.Package handlerPackage = getSystemPackageLPr( |
| handler.activityInfo.packageName); |
| if (handlerPackage != null) { |
| return handlerPackage; |
| } |
| } |
| return null; |
| } |
| |
| private PackageParser.Package getDefaultProviderAuthorityPackageLPr( |
| String authority, int userId) { |
| ProviderInfo provider = mService.resolveContentProvider(authority, 0, userId); |
| if (provider != null) { |
| return getSystemPackageLPr(provider.packageName); |
| } |
| return null; |
| } |
| |
| private PackageParser.Package getPackageLPr(String packageName) { |
| return mService.mPackages.get(packageName); |
| } |
| |
| private PackageParser.Package getSystemPackageLPr(String packageName) { |
| PackageParser.Package pkg = getPackageLPr(packageName); |
| if (pkg != null && pkg.isSystemApp()) { |
| return !isSysComponentOrPersistentPrivApp(pkg) ? pkg : null; |
| } |
| return null; |
| } |
| |
| private PackageParser.Package getPrivilegedPackageLPr(String packageName) { |
| PackageParser.Package pkg = mService.mPackages.get(packageName); |
| if (pkg != null && pkg.applicationInfo.isPrivilegedApp()) { |
| return !isSysComponentOrPersistentPrivApp(pkg) ? pkg : null; |
| } |
| return null; |
| } |
| |
| private void grantRuntimePermissionsLPw(PackageParser.Package pkg, Set<String> permissions, |
| int userId) { |
| grantRuntimePermissionsLPw(pkg, permissions, false, userId); |
| |
| } |
| |
| private void grantRuntimePermissionsLPw(PackageParser.Package pkg, Set<String> permissions, |
| boolean systemFixed, int userId) { |
| List<String> requestedPermissions = pkg.requestedPermissions; |
| |
| if (pkg.isUpdatedSystemApp()) { |
| PackageSetting sysPs = mService.mSettings.getDisabledSystemPkgLPr(pkg.packageName); |
| if (sysPs != null) { |
| requestedPermissions = sysPs.pkg.requestedPermissions; |
| } |
| } |
| |
| final int permissionCount = requestedPermissions.size(); |
| for (int i = 0; i < permissionCount; i++) { |
| String permission = requestedPermissions.get(i); |
| if (permissions.contains(permission)) { |
| final int flags = mService.getPermissionFlags(permission, pkg.packageName, userId); |
| |
| // If any flags are set to the permission, then it is either set in |
| // its current state by the system or device/profile owner or the user. |
| // In all these cases we do not want to clobber the current state. |
| if (flags == 0) { |
| mService.grantRuntimePermission(pkg.packageName, permission, userId); |
| if (DEBUG) { |
| Log.i(TAG, "Granted " + permission + " to default handler " |
| + pkg.packageName); |
| } |
| |
| if (systemFixed) { |
| mService.updatePermissionFlags(permission, pkg.packageName, |
| PackageManager.FLAG_PERMISSION_SYSTEM_FIXED, |
| PackageManager.FLAG_PERMISSION_SYSTEM_FIXED, userId); |
| } |
| } |
| } |
| } |
| } |
| |
| private void grantInstallPermissionsLPw(PackageParser.Package pkg, Set<String> permissions, |
| int userId) { |
| List<String> requestedPermissions = pkg.requestedPermissions; |
| |
| if (pkg.isUpdatedSystemApp()) { |
| PackageSetting sysPs = mService.mSettings.getDisabledSystemPkgLPr(pkg.packageName); |
| if (sysPs != null) { |
| requestedPermissions = sysPs.pkg.requestedPermissions; |
| } |
| } |
| |
| final int permissionCount = requestedPermissions.size(); |
| for (int i = 0; i < permissionCount; i++) { |
| String permission = requestedPermissions.get(i); |
| if (permissions.contains(permission)) { |
| final int flags = mService.getPermissionFlags(permission, pkg.packageName, userId); |
| |
| // If any flags are set to the permission, then it is either set in |
| // its current state by the system or device/profile owner or the user. |
| // In all these cases we do not want to clobber the current state. |
| if (flags == 0) { |
| mService.grantInstallPermissionLPw(permission, pkg); |
| if (DEBUG) { |
| Log.i(TAG, "Granted install " + permission + " to " + pkg.packageName); |
| } |
| } |
| } |
| } |
| } |
| |
| private static boolean isSysComponentOrPersistentPrivApp(PackageParser.Package pkg) { |
| return UserHandle.getAppId(pkg.applicationInfo.uid) < FIRST_APPLICATION_UID |
| || ((pkg.applicationInfo.privateFlags |
| & ApplicationInfo.PRIVATE_FLAG_PRIVILEGED) != 0 |
| && (pkg.applicationInfo.flags & ApplicationInfo.FLAG_PERSISTENT) != 0); |
| } |
| |
| private static boolean doesPackageSupportRuntimePermissions(PackageParser.Package pkg) { |
| return pkg.applicationInfo.targetSdkVersion > Build.VERSION_CODES.LOLLIPOP_MR1; |
| } |
| } |
