/* * Copyright 2016, 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.managedprovisioning.parser; import static android.app.admin.DevicePolicyManager.ACTION_PROVISION_MANAGED_DEVICE; import static android.app.admin.DevicePolicyManager.ACTION_PROVISION_MANAGED_DEVICE_FROM_TRUSTED_SOURCE; import static android.app.admin.DevicePolicyManager.ACTION_PROVISION_MANAGED_PROFILE; import static android.app.admin.DevicePolicyManager.ACTION_PROVISION_MANAGED_SHAREABLE_DEVICE; import static android.app.admin.DevicePolicyManager.ACTION_PROVISION_MANAGED_USER; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_MINIMUM_VERSION_CODE; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_CHECKSUM; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_COOKIE_HEADER; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_ICON_URI; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_LABEL; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DEVICE_ADMIN_SIGNATURE_CHECKSUM; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DISCLAIMERS; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DISCLAIMER_CONTENT; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_DISCLAIMER_HEADER; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_KEEP_ACCOUNT_ON_MIGRATION; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_LOCALE; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_LOCAL_TIME; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_LOGO_URI; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_MAIN_COLOR; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_ORGANIZATION_NAME; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_SKIP_ENCRYPTION; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_SKIP_USER_CONSENT; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_SKIP_EDUCATION_SCREENS; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_SKIP_USER_SETUP; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_SUPPORT_URL; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_TIME_ZONE; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_USE_MOBILE_DATA; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_ANONYMOUS_IDENTITY; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_CA_CERTIFICATE; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_DOMAIN; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_EAP_METHOD; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_HIDDEN; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_IDENTITY; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_PAC_URL; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_PASSWORD; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_PHASE2_AUTH; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_PROXY_BYPASS; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_PROXY_HOST; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_PROXY_PORT; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_SECURITY_TYPE; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_SSID; import static android.app.admin.DevicePolicyManager.EXTRA_PROVISIONING_WIFI_USER_CERTIFICATE; import static com.android.internal.util.Preconditions.checkNotNull; import static com.android.managedprovisioning.common.Globals.ACTION_PROVISION_MANAGED_DEVICE_SILENTLY; import static com.android.managedprovisioning.common.Globals.ACTION_RESUME_PROVISIONING; import static com.android.managedprovisioning.model.ProvisioningParams.DEFAULT_EXTRA_PROVISIONING_SKIP_EDUCATION_SCREENS; import static com.android.managedprovisioning.model.ProvisioningParams.DEFAULT_EXTRA_PROVISIONING_USE_MOBILE_DATA; import static com.android.managedprovisioning.model.ProvisioningParams.inferStaticDeviceAdminPackageName; import android.app.admin.DevicePolicyManager; import android.content.ComponentName; import android.content.Context; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import android.os.Parcelable; import android.os.UserHandle; import androidx.annotation.Nullable; import androidx.annotation.VisibleForTesting; import com.android.managedprovisioning.common.IllegalProvisioningArgumentException; import com.android.managedprovisioning.common.LogoUtils; import com.android.managedprovisioning.common.ManagedProvisioningSharedPreferences; import com.android.managedprovisioning.common.ProvisionLogger; import com.android.managedprovisioning.common.StoreUtils; import com.android.managedprovisioning.common.Utils; import com.android.managedprovisioning.model.DisclaimersParam; import com.android.managedprovisioning.model.PackageDownloadInfo; import com.android.managedprovisioning.model.ProvisioningParams; import com.android.managedprovisioning.model.WifiInfo; import java.util.Arrays; import java.util.Collections; import java.util.HashMap; import java.util.HashSet; import java.util.IllformedLocaleException; import java.util.Map; import java.util.Set; /** * A parser which parses provisioning data from intent which stores in {@link Bundle} extras. */ @VisibleForTesting public class ExtrasProvisioningDataParser implements ProvisioningDataParser { private static final Set PROVISIONING_ACTIONS_SUPPORT_ALL_PROVISIONING_DATA = new HashSet<>(Collections.singletonList( ACTION_PROVISION_MANAGED_DEVICE_FROM_TRUSTED_SOURCE)); private static final Set PROVISIONING_ACTIONS_SUPPORT_MIN_PROVISIONING_DATA = new HashSet<>(Arrays.asList( ACTION_PROVISION_MANAGED_DEVICE, ACTION_PROVISION_MANAGED_SHAREABLE_DEVICE, ACTION_PROVISION_MANAGED_USER, ACTION_PROVISION_MANAGED_PROFILE, ACTION_PROVISION_MANAGED_DEVICE_SILENTLY)); @VisibleForTesting static final String EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE_SHORT = "a.a.e.PAEB"; @VisibleForTesting static final String EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME_SHORT = "a.a.e.PDAPN"; @VisibleForTesting static final String EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME_SHORT = "a.a.e.PDACN"; @VisibleForTesting static final String EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE_SHORT = "a.a.e.PATM"; @VisibleForTesting static final String EXTRA_PROVISIONING_KEEP_ACCOUNT_ON_MIGRATION_SHORT = "a.a.e.PKAOM"; @VisibleForTesting static final String EXTRA_PROVISIONING_MAIN_COLOR_SHORT = "a.a.e.PMC"; @VisibleForTesting static final String EXTRA_PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED_SHORT = "a.a.e.PLASAE"; @VisibleForTesting static final String EXTRA_PROVISIONING_TIME_ZONE_SHORT = "a.a.e.PTZ"; @VisibleForTesting static final String EXTRA_PROVISIONING_LOCAL_TIME_SHORT = "a.a.e.PLT"; @VisibleForTesting static final String EXTRA_PROVISIONING_LOCALE_SHORT = "a.a.e.PL"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_SSID_SHORT = "a.a.e.PWS"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_HIDDEN_SHORT = "a.a.e.PWH"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_SECURITY_TYPE_SHORT = "a.a.e.PWST"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_PASSWORD_SHORT = "a.a.e.PWP"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_EAP_METHOD_SHORT = "a.a.e.PWEM"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_PHASE2_AUTH_SHORT = "a.a.e.PWPA"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_CA_CERTIFICATE_SHORT = "a.a.e.PWCC"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_USER_CERTIFICATE_SHORT = "a.a.e.PWUC"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_IDENTITY_SHORT = "a.a.e.PWI"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_ANONYMOUS_IDENTITY_SHORT = "a.a.e.PWAI"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_DOMAIN_SHORT = "a.a.e.PWD"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_PROXY_HOST_SHORT = "a.a.e.PWPH"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_PROXY_PORT_SHORT = "a.a.e.PWPRP"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_PROXY_BYPASS_SHORT = "a.a.e.PWPB"; @VisibleForTesting static final String EXTRA_PROVISIONING_WIFI_PAC_URL_SHORT = "a.a.e.PWPU"; @VisibleForTesting static final String EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION_SHORT = "a.a.e.PDAPDL"; @VisibleForTesting static final String EXTRA_PROVISIONING_ORGANIZATION_NAME_SHORT = "a.a.e.PON"; @VisibleForTesting static final String EXTRA_PROVISIONING_SUPPORT_URL_SHORT = "a.a.e.PSU"; @VisibleForTesting static final String EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_LABEL_SHORT = "a.a.e.PDAPL"; @VisibleForTesting static final String EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_ICON_URI_SHORT = "a.a.e.PDAPIU"; @VisibleForTesting static final String EXTRA_PROVISIONING_DEVICE_ADMIN_MINIMUM_VERSION_CODE_SHORT = "a.a.e.PDAMVC"; @VisibleForTesting static final String EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_COOKIE_HEADER_SHORT = "a.a.e.PDAPDCH"; @VisibleForTesting static final String EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_CHECKSUM_SHORT = "a.a.e.PDAPC"; @VisibleForTesting static final String EXTRA_PROVISIONING_DEVICE_ADMIN_SIGNATURE_CHECKSUM_SHORT = "a.a.e.PDASC"; @VisibleForTesting static final String EXTRA_PROVISIONING_SKIP_ENCRYPTION_SHORT = "a.a.e.PSE"; @VisibleForTesting static final String EXTRA_PROVISIONING_LOGO_URI_SHORT = "a.a.e.PLU"; @VisibleForTesting static final String EXTRA_PROVISIONING_DISCLAIMERS_SHORT = "a.a.e.PD"; @VisibleForTesting static final String EXTRA_PROVISIONING_DISCLAIMER_HEADER_SHORT = "a.a.e.PDH"; @VisibleForTesting static final String EXTRA_PROVISIONING_DISCLAIMER_CONTENT_SHORT = "a.a.e.PDC"; @VisibleForTesting static final String EXTRA_PROVISIONING_SKIP_USER_SETUP_SHORT = "a.a.e.PSUS"; @VisibleForTesting static final String EXTRA_PROVISIONING_SKIP_USER_CONSENT_SHORT = "a.a.e.PSUC"; @VisibleForTesting static final String EXTRA_PROVISIONING_SKIP_EDUCATION_SCREENS_SHORT = "a.a.e.PSES"; @VisibleForTesting static final String EXTRA_PROVISIONING_USE_MOBILE_DATA_SHORT = "a.a.e.PUMD"; private static final Map SHORTER_EXTRAS = buildShorterExtrasMap(); private static Map buildShorterExtrasMap() { Map shorterExtras = new HashMap<>(); shorterExtras.put( EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE, EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE_SHORT); shorterExtras.put( EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME, EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME_SHORT); shorterExtras.put( EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME, EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME_SHORT); shorterExtras.put( EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE, EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE_SHORT); shorterExtras.put( EXTRA_PROVISIONING_KEEP_ACCOUNT_ON_MIGRATION, EXTRA_PROVISIONING_KEEP_ACCOUNT_ON_MIGRATION_SHORT); shorterExtras.put( EXTRA_PROVISIONING_MAIN_COLOR, EXTRA_PROVISIONING_MAIN_COLOR_SHORT); shorterExtras.put( EXTRA_PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED, EXTRA_PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED_SHORT); shorterExtras.put( EXTRA_PROVISIONING_TIME_ZONE, EXTRA_PROVISIONING_TIME_ZONE_SHORT); shorterExtras.put( EXTRA_PROVISIONING_LOCAL_TIME, EXTRA_PROVISIONING_LOCAL_TIME_SHORT); shorterExtras.put( EXTRA_PROVISIONING_LOCALE, EXTRA_PROVISIONING_LOCALE_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_SSID, EXTRA_PROVISIONING_WIFI_SSID_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_HIDDEN, EXTRA_PROVISIONING_WIFI_HIDDEN_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_SECURITY_TYPE, EXTRA_PROVISIONING_WIFI_SECURITY_TYPE_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_PASSWORD, EXTRA_PROVISIONING_WIFI_PASSWORD_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_EAP_METHOD, EXTRA_PROVISIONING_WIFI_EAP_METHOD_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_PHASE2_AUTH, EXTRA_PROVISIONING_WIFI_PHASE2_AUTH_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_CA_CERTIFICATE, EXTRA_PROVISIONING_WIFI_CA_CERTIFICATE_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_USER_CERTIFICATE, EXTRA_PROVISIONING_WIFI_USER_CERTIFICATE_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_IDENTITY, EXTRA_PROVISIONING_WIFI_IDENTITY_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_ANONYMOUS_IDENTITY, EXTRA_PROVISIONING_WIFI_ANONYMOUS_IDENTITY_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_DOMAIN, EXTRA_PROVISIONING_WIFI_DOMAIN_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_PROXY_HOST, EXTRA_PROVISIONING_WIFI_PROXY_HOST_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_PROXY_PORT, EXTRA_PROVISIONING_WIFI_PROXY_PORT_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_PROXY_BYPASS, EXTRA_PROVISIONING_WIFI_PROXY_BYPASS_SHORT); shorterExtras.put( EXTRA_PROVISIONING_WIFI_PAC_URL, EXTRA_PROVISIONING_WIFI_PAC_URL_SHORT); shorterExtras.put( EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION, EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION_SHORT); shorterExtras.put( EXTRA_PROVISIONING_ORGANIZATION_NAME, EXTRA_PROVISIONING_ORGANIZATION_NAME_SHORT); shorterExtras.put( EXTRA_PROVISIONING_SUPPORT_URL, EXTRA_PROVISIONING_SUPPORT_URL_SHORT); shorterExtras.put( EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_LABEL, EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_LABEL_SHORT); shorterExtras.put( EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_ICON_URI, EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_ICON_URI_SHORT); shorterExtras.put( EXTRA_PROVISIONING_DEVICE_ADMIN_MINIMUM_VERSION_CODE, EXTRA_PROVISIONING_DEVICE_ADMIN_MINIMUM_VERSION_CODE_SHORT); shorterExtras.put( EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_COOKIE_HEADER, EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_COOKIE_HEADER_SHORT); shorterExtras.put( EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_CHECKSUM, EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_CHECKSUM_SHORT); shorterExtras.put( EXTRA_PROVISIONING_DEVICE_ADMIN_SIGNATURE_CHECKSUM, EXTRA_PROVISIONING_DEVICE_ADMIN_SIGNATURE_CHECKSUM_SHORT); shorterExtras.put( EXTRA_PROVISIONING_SKIP_ENCRYPTION, EXTRA_PROVISIONING_SKIP_ENCRYPTION_SHORT); shorterExtras.put( EXTRA_PROVISIONING_DISCLAIMERS, EXTRA_PROVISIONING_DISCLAIMERS_SHORT); shorterExtras.put( EXTRA_PROVISIONING_LOGO_URI, EXTRA_PROVISIONING_LOGO_URI_SHORT); shorterExtras.put( EXTRA_PROVISIONING_DISCLAIMER_HEADER, EXTRA_PROVISIONING_DISCLAIMER_HEADER_SHORT); shorterExtras.put( EXTRA_PROVISIONING_DISCLAIMER_CONTENT, EXTRA_PROVISIONING_DISCLAIMER_CONTENT_SHORT); shorterExtras.put( EXTRA_PROVISIONING_SKIP_USER_SETUP, EXTRA_PROVISIONING_SKIP_USER_SETUP_SHORT); shorterExtras.put( EXTRA_PROVISIONING_SKIP_USER_CONSENT, EXTRA_PROVISIONING_SKIP_USER_CONSENT_SHORT); shorterExtras.put( EXTRA_PROVISIONING_SKIP_EDUCATION_SCREENS, EXTRA_PROVISIONING_SKIP_EDUCATION_SCREENS_SHORT); shorterExtras.put( EXTRA_PROVISIONING_USE_MOBILE_DATA, EXTRA_PROVISIONING_USE_MOBILE_DATA_SHORT); return shorterExtras; } private final Utils mUtils; private final Context mContext; private final ManagedProvisioningSharedPreferences mSharedPreferences; ExtrasProvisioningDataParser(Context context, Utils utils) { this(context, utils, new ManagedProvisioningSharedPreferences(context)); } @VisibleForTesting ExtrasProvisioningDataParser(Context context, Utils utils, ManagedProvisioningSharedPreferences sharedPreferences) { mContext = checkNotNull(context); mUtils = checkNotNull(utils); mSharedPreferences = checkNotNull(sharedPreferences); } @Override public ProvisioningParams parse(Intent provisioningIntent) throws IllegalProvisioningArgumentException{ String provisioningAction = provisioningIntent.getAction(); if (ACTION_RESUME_PROVISIONING.equals(provisioningAction)) { return getParcelableExtraFromLongName(provisioningIntent, ProvisioningParams.EXTRA_PROVISIONING_PARAMS); } if (PROVISIONING_ACTIONS_SUPPORT_MIN_PROVISIONING_DATA.contains(provisioningAction)) { ProvisionLogger.logi("Processing mininalist extras intent."); return parseMinimalistSupportedProvisioningDataInternal(provisioningIntent, mContext) .build(); } else if (PROVISIONING_ACTIONS_SUPPORT_ALL_PROVISIONING_DATA.contains( provisioningAction)) { return parseAllSupportedProvisioningData(provisioningIntent, mContext); } else { throw new IllegalProvisioningArgumentException("Unsupported provisioning action: " + provisioningAction); } } /** * Returns a short version of the requested extra. */ static String getShortExtraNames(String extraName) { return SHORTER_EXTRAS.get(extraName); } private boolean hasExtraFromLongName(Intent intent, String longName) { return intent.hasExtra(longName) || intent.hasExtra(getShortExtraNames(longName)); } @Nullable private T getParcelableExtraFromLongName( Intent intent, String longName) { if (intent.hasExtra(longName)) { return intent.getParcelableExtra(longName); } String shortName = getShortExtraNames(longName); if (intent.hasExtra(shortName)) { return intent.getParcelableExtra(shortName); } return null; } @Nullable private Parcelable[] getParcelableArrayExtraFromLongName(Intent intent, String longName) { if (intent.hasExtra(longName)) { return intent.getParcelableArrayExtra(longName); } String shortName = getShortExtraNames(longName); if (intent.hasExtra(shortName)) { return intent.getParcelableArrayExtra(shortName); } return null; } private int getIntExtraFromLongName(Intent intent, String longName, int defaultValue) { if (intent.hasExtra(longName)) { return intent.getIntExtra(longName, defaultValue); } String shortName = getShortExtraNames(longName); if (intent.hasExtra(shortName)) { return intent.getIntExtra(shortName, defaultValue); } return defaultValue; } private boolean getBooleanExtraFromLongName( Intent intent, String longName, boolean defaultValue) { if (intent.hasExtra(longName)) { return intent.getBooleanExtra(longName, defaultValue); } String shortName = getShortExtraNames(longName); if (intent.hasExtra(shortName)) { return intent.getBooleanExtra(shortName, defaultValue); } return defaultValue; } private long getParcelableExtraFromLongName(Intent intent, String longName, long defaultValue) { if (intent.hasExtra(longName)) { return intent.getLongExtra(longName, defaultValue); } String shortName = getShortExtraNames(longName); if (intent.hasExtra(shortName)) { return intent.getLongExtra(shortName, defaultValue); } return defaultValue; } @Nullable private String getStringExtraFromLongName(Intent intent, String longName) { if (intent.getStringExtra(longName) != null) { return intent.getStringExtra(longName); } String shortName = getShortExtraNames(longName); if (intent.getStringExtra(shortName) != null) { return intent.getStringExtra(shortName); } return null; } /** * Parses minimal supported set of parameters from bundle extras of a provisioning intent. * *

Here is the list of supported parameters. *

    *
  • {@link EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME}
    • *
  • * {@link EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME} only in * {@link ACTION_PROVISION_MANAGED_PROFILE}. *
    • *
  • {@link EXTRA_PROVISIONING_LOGO_URI}
    • *
  • {@link EXTRA_PROVISIONING_MAIN_COLOR}
    • *
  • * {@link EXTRA_PROVISIONING_SKIP_USER_SETUP} only in * {@link ACTION_PROVISION_MANAGED_USER} and {@link ACTION_PROVISION_MANAGED_DEVICE}. *
    • *
  • {@link EXTRA_PROVISIONING_SKIP_ENCRYPTION}
    • *
  • {@link EXTRA_PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED}
    • *
  • {@link EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE}
    • *
  • {@link EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE}
    • *
  • {@link EXTRA_PROVISIONING_SKIP_USER_CONSENT}
    • *
*/ private ProvisioningParams.Builder parseMinimalistSupportedProvisioningDataInternal( Intent intent, Context context) throws IllegalProvisioningArgumentException { final DevicePolicyManager dpm = context.getSystemService(DevicePolicyManager.class); boolean isProvisionManagedDeviceFromTrustedSourceIntent = ACTION_PROVISION_MANAGED_DEVICE_FROM_TRUSTED_SOURCE.equals(intent.getAction()); try { final long provisioningId = mSharedPreferences.incrementAndGetProvisioningId(); String provisioningAction = mUtils.mapIntentToDpmAction(intent); final boolean isManagedProfileAction = ACTION_PROVISION_MANAGED_PROFILE.equals(provisioningAction); // Parse device admin package name and component name. ComponentName deviceAdminComponentName = getParcelableExtraFromLongName( intent, EXTRA_PROVISIONING_DEVICE_ADMIN_COMPONENT_NAME); // Device admin package name is deprecated. It is only supported in Profile Owner // provisioning and when resuming NFC provisioning. String deviceAdminPackageName = null; if (isManagedProfileAction) { // In L, we only support package name. This means some DPC may still send us the // device admin package name only. Attempts to obtain the package name from extras. deviceAdminPackageName = getStringExtraFromLongName( intent, EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_NAME); // For profile owner, the device admin package should be installed. Verify the // device admin package. deviceAdminComponentName = mUtils.findDeviceAdmin( deviceAdminPackageName, deviceAdminComponentName, context, UserHandle.myUserId()); // Since the device admin package must be installed at this point and its component // name has been obtained, it should be safe to set the deprecated package name // value to null. deviceAdminPackageName = null; } // Parse skip user setup in ACTION_PROVISION_MANAGED_USER and // ACTION_PROVISION_MANAGED_DEVICE (sync auth) only. This extra is not supported if // provisioning was started by trusted source, as it is not clear where SUW should // continue from. boolean skipUserSetup = ProvisioningParams.DEFAULT_SKIP_USER_SETUP; if (!isProvisionManagedDeviceFromTrustedSourceIntent && (provisioningAction.equals(ACTION_PROVISION_MANAGED_USER) || provisioningAction.equals(ACTION_PROVISION_MANAGED_DEVICE))) { skipUserSetup = getBooleanExtraFromLongName( intent, EXTRA_PROVISIONING_SKIP_USER_SETUP, ProvisioningParams.DEFAULT_SKIP_USER_SETUP); } // Only current DeviceOwner can specify EXTRA_PROVISIONING_SKIP_USER_CONSENT when // provisioning PO with ACTION_PROVISION_MANAGED_PROFILE final boolean skipUserConsent = isManagedProfileAction && getBooleanExtraFromLongName(intent, EXTRA_PROVISIONING_SKIP_USER_CONSENT, ProvisioningParams.DEFAULT_EXTRA_PROVISIONING_SKIP_USER_CONSENT) && mUtils.isPackageDeviceOwner(dpm, inferStaticDeviceAdminPackageName( deviceAdminComponentName, deviceAdminPackageName)); final boolean skipEducationScreens = shouldSkipEducationScreens(intent); // Only when provisioning PO with ACTION_PROVISION_MANAGED_PROFILE final boolean keepAccountMigrated = isManagedProfileAction && getBooleanExtraFromLongName( intent, EXTRA_PROVISIONING_KEEP_ACCOUNT_ON_MIGRATION, ProvisioningParams .DEFAULT_EXTRA_PROVISIONING_KEEP_ACCOUNT_MIGRATED); // Parse main color and organization's logo. This is not supported in managed device // from trusted source provisioning because, currently, there is no way to send // organization logo to the device at this stage. Integer mainColor = ProvisioningParams.DEFAULT_MAIN_COLOR; if (!isProvisionManagedDeviceFromTrustedSourceIntent) { if (hasExtraFromLongName(intent, EXTRA_PROVISIONING_MAIN_COLOR)) { mainColor = getIntExtraFromLongName( intent, EXTRA_PROVISIONING_MAIN_COLOR, 0 /* not used */); } parseOrganizationLogoUrlFromExtras(context, intent); } DisclaimersParam disclaimersParam = new DisclaimersParser(context, provisioningId) .parse(getParcelableArrayExtraFromLongName( intent, EXTRA_PROVISIONING_DISCLAIMERS)); String deviceAdminLabel = null; String organizationName = null; String supportUrl = null; String deviceAdminIconFilePath = null; if (isProvisionManagedDeviceFromTrustedSourceIntent) { deviceAdminLabel = getStringExtraFromLongName(intent, EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_LABEL); organizationName = getStringExtraFromLongName( intent,EXTRA_PROVISIONING_ORGANIZATION_NAME); supportUrl = getStringExtraFromLongName(intent,EXTRA_PROVISIONING_SUPPORT_URL); deviceAdminIconFilePath = new DeviceAdminIconParser(context, provisioningId).parse( getParcelableExtraFromLongName(intent, EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_ICON_URI)); } final boolean leaveAllSystemAppsEnabled = isManagedProfileAction ? false : getBooleanExtraFromLongName( intent, EXTRA_PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED, ProvisioningParams.DEFAULT_LEAVE_ALL_SYSTEM_APPS_ENABLED); return ProvisioningParams.Builder.builder() .setProvisioningId(provisioningId) .setProvisioningAction(provisioningAction) .setDeviceAdminComponentName(deviceAdminComponentName) .setDeviceAdminPackageName(deviceAdminPackageName) .setSkipEncryption( getBooleanExtraFromLongName( intent, EXTRA_PROVISIONING_SKIP_ENCRYPTION, ProvisioningParams.DEFAULT_EXTRA_PROVISIONING_SKIP_ENCRYPTION)) .setLeaveAllSystemAppsEnabled(leaveAllSystemAppsEnabled) .setAdminExtrasBundle(getParcelableExtraFromLongName( intent, EXTRA_PROVISIONING_ADMIN_EXTRAS_BUNDLE)) .setMainColor(mainColor) .setDisclaimersParam(disclaimersParam) .setSkipUserConsent(skipUserConsent) .setKeepAccountMigrated(keepAccountMigrated) .setSkipUserSetup(skipUserSetup) .setSkipEducationScreens(skipEducationScreens) .setAccountToMigrate(getParcelableExtraFromLongName( intent, EXTRA_PROVISIONING_ACCOUNT_TO_MIGRATE)) .setDeviceAdminLabel(deviceAdminLabel) .setOrganizationName(organizationName) .setSupportUrl(supportUrl) .setDeviceAdminIconFilePath(deviceAdminIconFilePath) .setIsCloudEnrollment(mUtils.isCloudEnrollment(intent)) .setIsOrganizationOwnedProvisioning( mUtils.isOrganizationOwnedProvisioning(intent)); } catch (ClassCastException e) { throw new IllegalProvisioningArgumentException("Extra has invalid type", e); } catch (IllegalArgumentException e) { throw new IllegalProvisioningArgumentException("Invalid parameter found!", e); } catch (NullPointerException e) { throw new IllegalProvisioningArgumentException("Compulsory parameter not found!", e); } } /** * When {@link DevicePolicyManager#EXTRA_PROVISIONING_SKIP_EDUCATION_SCREENS} is passed as * a provisioning extra, we only process it for managed Google account enrollment and * persistent device owner. */ private boolean shouldSkipEducationScreens(Intent intent) { if (!getBooleanExtraFromLongName(intent, EXTRA_PROVISIONING_SKIP_EDUCATION_SCREENS, DEFAULT_EXTRA_PROVISIONING_SKIP_EDUCATION_SCREENS)) { return false; } if (mUtils.isOrganizationOwnedProvisioning(intent)) { return false; } return isFullyManagedDeviceAction(intent); } private boolean isFullyManagedDeviceAction(Intent intent) { return ACTION_PROVISION_MANAGED_DEVICE.equals(intent.getAction()) || ACTION_PROVISION_MANAGED_DEVICE_FROM_TRUSTED_SOURCE.equals(intent.getAction()); } /** * Parses an intent and return a corresponding {@link ProvisioningParams} object. * * @param intent intent to be parsed. * @param context a context */ private ProvisioningParams parseAllSupportedProvisioningData(Intent intent, Context context) throws IllegalProvisioningArgumentException { try { ProvisionLogger.logi("Processing all supported extras intent: " + intent.getAction()); return parseMinimalistSupportedProvisioningDataInternal(intent, context) // Parse time zone, local time and locale. .setTimeZone(getStringExtraFromLongName(intent, EXTRA_PROVISIONING_TIME_ZONE)) .setLocalTime( getParcelableExtraFromLongName( intent, EXTRA_PROVISIONING_LOCAL_TIME, ProvisioningParams.DEFAULT_LOCAL_TIME)) .setLocale(StoreUtils.stringToLocale( getStringExtraFromLongName(intent,EXTRA_PROVISIONING_LOCALE))) .setUseMobileData( getBooleanExtraFromLongName( intent, EXTRA_PROVISIONING_USE_MOBILE_DATA, DEFAULT_EXTRA_PROVISIONING_USE_MOBILE_DATA)) // Parse WiFi configuration. .setWifiInfo(parseWifiInfoFromExtras(intent)) // Parse device admin package download info. .setDeviceAdminDownloadInfo(parsePackageDownloadInfoFromExtras(intent)) // Cases where startedByTrustedSource can be true are // 1. We are reloading a stored provisioning intent, either Nfc bump or // PROVISION_MANAGED_DEVICE_FROM_TRUSTED_SOURCE, after encryption reboot, // which is a self-originated intent. // 2. the intent is from a trusted source, for example QR provisioning. .setStartedByTrustedSource(ACTION_PROVISION_MANAGED_DEVICE_FROM_TRUSTED_SOURCE .equals(intent.getAction())) .build(); } catch (IllegalArgumentException e) { throw new IllegalProvisioningArgumentException("Invalid parameter found!", e); } catch (IllformedLocaleException e) { throw new IllegalProvisioningArgumentException("Invalid locale format!", e); } catch (NullPointerException e) { throw new IllegalProvisioningArgumentException("Compulsory parameter not found!", e); } } /** * Parses Wifi configuration from an Intent and returns the result in {@link WifiInfo}. */ @Nullable private WifiInfo parseWifiInfoFromExtras(Intent intent) { if (getStringExtraFromLongName(intent, EXTRA_PROVISIONING_WIFI_SSID) == null) { return null; } return WifiInfo.Builder.builder() .setSsid(getStringExtraFromLongName(intent, EXTRA_PROVISIONING_WIFI_SSID)) .setSecurityType( getStringExtraFromLongName(intent, EXTRA_PROVISIONING_WIFI_SECURITY_TYPE)) .setPassword(getStringExtraFromLongName(intent, EXTRA_PROVISIONING_WIFI_PASSWORD)) .setProxyHost(getStringExtraFromLongName( intent, EXTRA_PROVISIONING_WIFI_PROXY_HOST)) .setProxyBypassHosts( getStringExtraFromLongName(intent, EXTRA_PROVISIONING_WIFI_PROXY_BYPASS)) .setPacUrl(getStringExtraFromLongName(intent, EXTRA_PROVISIONING_WIFI_PAC_URL)) .setProxyPort(getIntExtraFromLongName( intent, EXTRA_PROVISIONING_WIFI_PROXY_PORT, WifiInfo.DEFAULT_WIFI_PROXY_PORT)) .setEapMethod(getStringExtraFromLongName( intent, EXTRA_PROVISIONING_WIFI_EAP_METHOD)) .setPhase2Auth(getStringExtraFromLongName( intent, EXTRA_PROVISIONING_WIFI_PHASE2_AUTH)) .setCaCertificate(getStringExtraFromLongName( intent, EXTRA_PROVISIONING_WIFI_CA_CERTIFICATE)) .setUserCertificate(getStringExtraFromLongName( intent, EXTRA_PROVISIONING_WIFI_USER_CERTIFICATE)) .setIdentity(getStringExtraFromLongName(intent, EXTRA_PROVISIONING_WIFI_IDENTITY)) .setAnonymousIdentity(getStringExtraFromLongName( intent, EXTRA_PROVISIONING_WIFI_ANONYMOUS_IDENTITY)) .setDomain(getStringExtraFromLongName(intent, EXTRA_PROVISIONING_WIFI_DOMAIN)) .setHidden(getBooleanExtraFromLongName( intent, EXTRA_PROVISIONING_WIFI_HIDDEN, WifiInfo.DEFAULT_WIFI_HIDDEN)) .build(); } /** * Parses device admin package download info configuration from an Intent and returns the result * in {@link PackageDownloadInfo}. */ @Nullable private PackageDownloadInfo parsePackageDownloadInfoFromExtras(Intent intent) { if (getStringExtraFromLongName( intent, EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION) == null) { return null; } PackageDownloadInfo.Builder downloadInfoBuilder = PackageDownloadInfo.Builder.builder() .setMinVersion(getIntExtraFromLongName( intent, EXTRA_PROVISIONING_DEVICE_ADMIN_MINIMUM_VERSION_CODE, PackageDownloadInfo.DEFAULT_MINIMUM_VERSION)) .setLocation(getStringExtraFromLongName( intent, EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_LOCATION)) .setCookieHeader(getStringExtraFromLongName( intent, EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_DOWNLOAD_COOKIE_HEADER)); String packageHash = getStringExtraFromLongName( intent, EXTRA_PROVISIONING_DEVICE_ADMIN_PACKAGE_CHECKSUM); if (packageHash != null) { downloadInfoBuilder.setPackageChecksum(StoreUtils.stringToByteArray(packageHash)); } String sigHash = getStringExtraFromLongName( intent, EXTRA_PROVISIONING_DEVICE_ADMIN_SIGNATURE_CHECKSUM); if (sigHash != null) { downloadInfoBuilder.setSignatureChecksum(StoreUtils.stringToByteArray(sigHash)); } return downloadInfoBuilder.build(); } /** * Parses the organization logo url from intent. */ private void parseOrganizationLogoUrlFromExtras(Context context, Intent intent) { Uri logoUri = getParcelableExtraFromLongName(intent, EXTRA_PROVISIONING_LOGO_URI); if (logoUri != null) { // If we go through encryption, and if the uri is a content uri: // We'll lose the grant to this uri. So we need to save it to a local file. LogoUtils.saveOrganisationLogo(context, logoUri); } } }