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Merge "Add multiple services support in SecureSettingsServiceNameResolver, to be used by CredentialManagerService Test: Built and deployed locally Bug: 250713478"

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This commit is contained in:
Reema Bajwa
2022-10-22 22:37:37 +00:00
committed by Android (Google) Code Review
parent 38cde61727 cdf6e228eb
commit 9f2cd10131
4 changed files with 388 additions and 279 deletions
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279
services/core/java/com/android/server/infra/FrameworkResourcesServiceNameResolver.java
View File

@@ -19,28 +19,9 @@ import android.annotation.ArrayRes;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.StringRes;
import android.annotation.UserIdInt;
import android.app.AppGlobals;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.PackageManager;
import android.content.pm.ServiceInfo;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.os.SystemClock;
import android.text.TextUtils;
import android.util.Slog;
import android.util.SparseArray;
import android.util.SparseBooleanArray;
import android.util.TimeUtils;
import com.android.internal.annotations.GuardedBy;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* Gets the service name using a framework resources, temporarily changing the service if necessary
@@ -48,259 +29,42 @@ import java.util.List;
*
* @hide
*/
public final class FrameworkResourcesServiceNameResolver implements ServiceNameResolver {
public final class FrameworkResourcesServiceNameResolver extends ServiceNameBaseResolver {
private static final String TAG = FrameworkResourcesServiceNameResolver.class.getSimpleName();
/** Handler message to {@link #resetTemporaryService(int)} */
private static final int MSG_RESET_TEMPORARY_SERVICE = 0;
@NonNull
private final Context mContext;
@NonNull
private final Object mLock = new Object();
@StringRes
private final int mStringResourceId;
@ArrayRes
private final int mArrayResourceId;
private final boolean mIsMultiple;
/**
* Map of temporary service name list set by {@link #setTemporaryServices(int, String[], int)},
* keyed by {@code userId}.
*
* <p>Typically used by Shell command and/or CTS tests to configure temporary services if
* mIsMultiple is true.
*/
@GuardedBy("mLock")
private final SparseArray<String[]> mTemporaryServiceNamesList = new SparseArray<>();
/**
* Map of default services that have been disabled by
* {@link #setDefaultServiceEnabled(int, boolean)},keyed by {@code userId}.
*
* <p>Typically used by Shell command and/or CTS tests.
*/
@GuardedBy("mLock")
private final SparseBooleanArray mDefaultServicesDisabled = new SparseBooleanArray();
@Nullable
private NameResolverListener mOnSetCallback;
/**
* When the temporary service will expire (and reset back to the default).
*/
@GuardedBy("mLock")
private long mTemporaryServiceExpiration;
/**
* Handler used to reset the temporary service name.
*/
@GuardedBy("mLock")
private Handler mTemporaryHandler;
public FrameworkResourcesServiceNameResolver(@NonNull Context context,
@StringRes int resourceId) {
mContext = context;
super(context, false);
mStringResourceId = resourceId;
mArrayResourceId = -1;
mIsMultiple = false;
}
public FrameworkResourcesServiceNameResolver(@NonNull Context context,
@ArrayRes int resourceId, boolean isMultiple) {
super(context, isMultiple);
if (!isMultiple) {
throw new UnsupportedOperationException("Please use "
+ "FrameworkResourcesServiceNameResolver(context, @StringRes int) constructor "
+ "if single service mode is requested.");
}
mContext = context;
mStringResourceId = -1;
mArrayResourceId = resourceId;
mIsMultiple = true;
}
@Override
public void setOnTemporaryServiceNameChangedCallback(@NonNull NameResolverListener callback) {
synchronized (mLock) {
this.mOnSetCallback = callback;
}
public String[] readServiceNameList(int userId) {
return mContext.getResources().getStringArray(mArrayResourceId);
}
@Nullable
@Override
public String getServiceName(@UserIdInt int userId) {
String[] serviceNames = getServiceNameList(userId);
return (serviceNames == null || serviceNames.length == 0) ? null : serviceNames[0];
public String readServiceName(int userId) {
return mContext.getResources().getString(mStringResourceId);
}
@Override
public String getDefaultServiceName(@UserIdInt int userId) {
String[] serviceNames = getDefaultServiceNameList(userId);
return (serviceNames == null || serviceNames.length == 0) ? null : serviceNames[0];
}
/**
* Gets the default list of the service names for the given user.
*
* <p>Typically implemented by services which want to provide multiple backends.
*/
@Override
public String[] getServiceNameList(int userId) {
synchronized (mLock) {
String[] temporaryNames = mTemporaryServiceNamesList.get(userId);
if (temporaryNames != null) {
// Always log it, as it should only be used on CTS or during development
Slog.w(TAG, "getServiceName(): using temporary name "
+ Arrays.toString(temporaryNames) + " for user " + userId);
return temporaryNames;
}
final boolean disabled = mDefaultServicesDisabled.get(userId);
if (disabled) {
// Always log it, as it should only be used on CTS or during development
Slog.w(TAG, "getServiceName(): temporary name not set and default disabled for "
+ "user " + userId);
return null;
}
return getDefaultServiceNameList(userId);
}
}
/**
* Gets the default list of the service names for the given user.
*
* <p>Typically implemented by services which want to provide multiple backends.
*/
@Override
public String[] getDefaultServiceNameList(int userId) {
synchronized (mLock) {
if (mIsMultiple) {
String[] serviceNameList = mContext.getResources().getStringArray(mArrayResourceId);
// Filter out unimplemented services
// Initialize the validated array as null because we do not know the final size.
List<String> validatedServiceNameList = new ArrayList<>();
try {
for (int i = 0; i < serviceNameList.length; i++) {
if (TextUtils.isEmpty(serviceNameList[i])) {
continue;
}
ComponentName serviceComponent = ComponentName.unflattenFromString(
serviceNameList[i]);
ServiceInfo serviceInfo = AppGlobals.getPackageManager().getServiceInfo(
serviceComponent,
PackageManager.MATCH_DIRECT_BOOT_AWARE
| PackageManager.MATCH_DIRECT_BOOT_UNAWARE, userId);
if (serviceInfo != null) {
validatedServiceNameList.add(serviceNameList[i]);
}
}
} catch (Exception e) {
Slog.e(TAG, "Could not validate provided services.", e);
}
String[] validatedServiceNameArray = new String[validatedServiceNameList.size()];
return validatedServiceNameList.toArray(validatedServiceNameArray);
} else {
final String name = mContext.getString(mStringResourceId);
return TextUtils.isEmpty(name) ? new String[0] : new String[]{name};
}
}
}
@Override
public boolean isConfiguredInMultipleMode() {
return mIsMultiple;
}
@Override
public boolean isTemporary(@UserIdInt int userId) {
synchronized (mLock) {
return mTemporaryServiceNamesList.get(userId) != null;
}
}
@Override
public void setTemporaryService(@UserIdInt int userId, @NonNull String componentName,
int durationMs) {
setTemporaryServices(userId, new String[]{componentName}, durationMs);
}
@Override
public void setTemporaryServices(int userId, @NonNull String[] componentNames, int durationMs) {
synchronized (mLock) {
mTemporaryServiceNamesList.put(userId, componentNames);
if (mTemporaryHandler == null) {
mTemporaryHandler = new Handler(Looper.getMainLooper(), null, true) {
@Override
public void handleMessage(Message msg) {
if (msg.what == MSG_RESET_TEMPORARY_SERVICE) {
synchronized (mLock) {
resetTemporaryService(userId);
}
} else {
Slog.wtf(TAG, "invalid handler msg: " + msg);
}
}
};
} else {
mTemporaryHandler.removeMessages(MSG_RESET_TEMPORARY_SERVICE);
}
mTemporaryServiceExpiration = SystemClock.elapsedRealtime() + durationMs;
mTemporaryHandler.sendEmptyMessageDelayed(MSG_RESET_TEMPORARY_SERVICE, durationMs);
for (int i = 0; i < componentNames.length; i++) {
notifyTemporaryServiceNameChangedLocked(userId, componentNames[i],
/* isTemporary= */ true);
}
}
}
@Override
public void resetTemporaryService(@UserIdInt int userId) {
synchronized (mLock) {
Slog.i(TAG, "resetting temporary service for user " + userId + " from "
+ Arrays.toString(mTemporaryServiceNamesList.get(userId)));
mTemporaryServiceNamesList.remove(userId);
if (mTemporaryHandler != null) {
mTemporaryHandler.removeMessages(MSG_RESET_TEMPORARY_SERVICE);
mTemporaryHandler = null;
}
notifyTemporaryServiceNameChangedLocked(userId, /* newTemporaryName= */ null,
/* isTemporary= */ false);
}
}
@Override
public boolean setDefaultServiceEnabled(int userId, boolean enabled) {
synchronized (mLock) {
final boolean currentlyEnabled = isDefaultServiceEnabledLocked(userId);
if (currentlyEnabled == enabled) {
Slog.i(TAG, "setDefaultServiceEnabled(" + userId + "): already " + enabled);
return false;
}
if (enabled) {
Slog.i(TAG, "disabling default service for user " + userId);
mDefaultServicesDisabled.removeAt(userId);
} else {
Slog.i(TAG, "enabling default service for user " + userId);
mDefaultServicesDisabled.put(userId, true);
}
}
return true;
}
@Override
public boolean isDefaultServiceEnabled(int userId) {
synchronized (mLock) {
return isDefaultServiceEnabledLocked(userId);
}
}
private boolean isDefaultServiceEnabledLocked(int userId) {
return !mDefaultServicesDisabled.get(userId);
}
@Override
public String toString() {
synchronized (mLock) {
return "FrameworkResourcesServiceNamer[temps=" + mTemporaryServiceNamesList + "]";
}
}
// TODO(b/117779333): support proto
@Override
@@ -314,31 +78,4 @@ public final class FrameworkResourcesServiceNameResolver implements ServiceNameR
pw.print(mDefaultServicesDisabled.size());
}
}
// TODO(b/117779333): support proto
@Override
public void dumpShort(@NonNull PrintWriter pw, @UserIdInt int userId) {
synchronized (mLock) {
final String[] temporaryNames = mTemporaryServiceNamesList.get(userId);
if (temporaryNames != null) {
pw.print("tmpName=");
pw.print(Arrays.toString(temporaryNames));
final long ttl = mTemporaryServiceExpiration - SystemClock.elapsedRealtime();
pw.print(" (expires in ");
TimeUtils.formatDuration(ttl, pw);
pw.print("), ");
}
pw.print("defaultName=");
pw.print(getDefaultServiceName(userId));
final boolean disabled = mDefaultServicesDisabled.get(userId);
pw.println(disabled ? " (disabled)" : " (enabled)");
}
}
private void notifyTemporaryServiceNameChangedLocked(@UserIdInt int userId,
@Nullable String newTemporaryName, boolean isTemporary) {
if (mOnSetCallback != null) {
mOnSetCallback.onNameResolved(userId, newTemporaryName, isTemporary);
}
}
}

60
services/core/java/com/android/server/infra/SecureSettingsServiceNameResolver.java
View File

@@ -19,8 +19,11 @@ import android.annotation.NonNull;
import android.annotation.UserIdInt;
import android.content.Context;
import android.provider.Settings;
import android.text.TextUtils;
import android.util.ArraySet;
import java.io.PrintWriter;
import java.util.Set;
/**
* Gets the service name using a property from the {@link android.provider.Settings.Secure}
@@ -28,21 +31,34 @@ import java.io.PrintWriter;
*
* @hide
*/
public final class SecureSettingsServiceNameResolver implements ServiceNameResolver {
public final class SecureSettingsServiceNameResolver extends ServiceNameBaseResolver {
/**
* The delimiter to be used to parse the secure settings string. Services must make sure
* that this delimiter is used while adding component names to their secure setting property.
*/
private static final char COMPONENT_NAME_SEPARATOR = ':';
private final @NonNull Context mContext;
private final TextUtils.SimpleStringSplitter mStringColonSplitter =
new TextUtils.SimpleStringSplitter(COMPONENT_NAME_SEPARATOR);
@NonNull
private final String mProperty;
public SecureSettingsServiceNameResolver(@NonNull Context context, @NonNull String property) {
mContext = context;
mProperty = property;
this(context, property, /*isMultiple*/false);
}
@Override
public String getDefaultServiceName(@UserIdInt int userId) {
return Settings.Secure.getStringForUser(mContext.getContentResolver(), mProperty, userId);
/**
*
* @param context the context required to retrieve the secure setting value
* @param property name of the secure setting key
* @param isMultiple true if the system service using this resolver needs to connect to
* multiple remote services, false otherwise
*/
public SecureSettingsServiceNameResolver(@NonNull Context context, @NonNull String property,
boolean isMultiple) {
super(context, isMultiple);
mProperty = property;
}
// TODO(b/117779333): support proto
@@ -61,4 +77,34 @@ public final class SecureSettingsServiceNameResolver implements ServiceNameResol
public String toString() {
return "SecureSettingsServiceNameResolver[" + mProperty + "]";
}
@Override
public String[] readServiceNameList(int userId) {
return parseColonDelimitedServiceNames(
Settings.Secure.getStringForUser(
mContext.getContentResolver(), mProperty, userId));
}
@Override
public String readServiceName(int userId) {
return Settings.Secure.getStringForUser(
mContext.getContentResolver(), mProperty, userId);
}
private String[] parseColonDelimitedServiceNames(String serviceNames) {
final Set<String> delimitedServices = new ArraySet<>();
if (!TextUtils.isEmpty(serviceNames)) {
final TextUtils.SimpleStringSplitter splitter = mStringColonSplitter;
splitter.setString(serviceNames);
while (splitter.hasNext()) {
final String str = splitter.next();
if (TextUtils.isEmpty(str)) {
continue;
}
delimitedServices.add(str);
}
}
String[] delimitedServicesArray = new String[delimitedServices.size()];
return delimitedServices.toArray(delimitedServicesArray);
}
}

325
services/core/java/com/android/server/infra/ServiceNameBaseResolver.java Normal file
View File

@@ -0,0 +1,325 @@
/*
* Copyright (C) 2018 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.infra;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.UserIdInt;
import android.app.AppGlobals;
import android.content.ComponentName;
import android.content.Context;
import android.content.pm.PackageManager;
import android.content.pm.ServiceInfo;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.os.SystemClock;
import android.text.TextUtils;
import android.util.Slog;
import android.util.SparseArray;
import android.util.SparseBooleanArray;
import android.util.TimeUtils;
import com.android.internal.annotations.GuardedBy;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* Gets the service name using a framework resources, temporarily changing the service if necessary
* (typically during CTS tests or service development).
*
* @hide
*/
public abstract class ServiceNameBaseResolver implements ServiceNameResolver {
private static final String TAG = ServiceNameBaseResolver.class.getSimpleName();
/** Handler message to {@link #resetTemporaryService(int)} */
private static final int MSG_RESET_TEMPORARY_SERVICE = 0;
@NonNull
protected final Context mContext;
@NonNull
protected final Object mLock = new Object();
protected final boolean mIsMultiple;
/**
* Map of temporary service name list set by {@link #setTemporaryServices(int, String[], int)},
* keyed by {@code userId}.
*
* <p>Typically used by Shell command and/or CTS tests to configure temporary services if
* mIsMultiple is true.
*/
@GuardedBy("mLock")
protected final SparseArray<String[]> mTemporaryServiceNamesList = new SparseArray<>();
/**
* Map of default services that have been disabled by
* {@link #setDefaultServiceEnabled(int, boolean)},keyed by {@code userId}.
*
* <p>Typically used by Shell command and/or CTS tests.
*/
@GuardedBy("mLock")
protected final SparseBooleanArray mDefaultServicesDisabled = new SparseBooleanArray();
@Nullable
private NameResolverListener mOnSetCallback;
/**
* When the temporary service will expire (and reset back to the default).
*/
@GuardedBy("mLock")
private long mTemporaryServiceExpiration;
/**
* Handler used to reset the temporary service name.
*/
@GuardedBy("mLock")
private Handler mTemporaryHandler;
protected ServiceNameBaseResolver(Context context, boolean isMultiple) {
mContext = context;
mIsMultiple = isMultiple;
}
@Override
public void setOnTemporaryServiceNameChangedCallback(@NonNull NameResolverListener callback) {
synchronized (mLock) {
this.mOnSetCallback = callback;
}
}
@Override
public String getServiceName(@UserIdInt int userId) {
String[] serviceNames = getServiceNameList(userId);
return (serviceNames == null || serviceNames.length == 0) ? null : serviceNames[0];
}
@Override
public String getDefaultServiceName(@UserIdInt int userId) {
String[] serviceNames = getDefaultServiceNameList(userId);
return (serviceNames == null || serviceNames.length == 0) ? null : serviceNames[0];
}
/**
* Gets the default list of the service names for the given user.
*
* <p>Typically implemented by services which want to provide multiple backends.
*/
@Override
public String[] getServiceNameList(int userId) {
synchronized (mLock) {
String[] temporaryNames = mTemporaryServiceNamesList.get(userId);
if (temporaryNames != null) {
// Always log it, as it should only be used on CTS or during development
Slog.w(TAG, "getServiceName(): using temporary name "
+ Arrays.toString(temporaryNames) + " for user " + userId);
return temporaryNames;
}
final boolean disabled = mDefaultServicesDisabled.get(userId);
if (disabled) {
// Always log it, as it should only be used on CTS or during development
Slog.w(TAG, "getServiceName(): temporary name not set and default disabled for "
+ "user " + userId);
return null;
}
return getDefaultServiceNameList(userId);
}
}
/**
* Base classes must override this to read from the desired config e.g. framework resource,
* secure settings etc.
*/
@Nullable
public abstract String[] readServiceNameList(int userId);
/**
* Base classes must override this to read from the desired config e.g. framework resource,
* secure settings etc.
*/
@Nullable
public abstract String readServiceName(int userId);
/**
* Gets the default list of the service names for the given user.
*
* <p>Typically implemented by services which want to provide multiple backends.
*/
@Override
public String[] getDefaultServiceNameList(int userId) {
synchronized (mLock) {
if (mIsMultiple) {
String[] serviceNameList = readServiceNameList(userId);
// Filter out unimplemented services
// Initialize the validated array as null because we do not know the final size.
List<String> validatedServiceNameList = new ArrayList<>();
try {
for (int i = 0; i < serviceNameList.length; i++) {
if (TextUtils.isEmpty(serviceNameList[i])) {
continue;
}
ComponentName serviceComponent = ComponentName.unflattenFromString(
serviceNameList[i]);
ServiceInfo serviceInfo = AppGlobals.getPackageManager().getServiceInfo(
serviceComponent,
PackageManager.MATCH_DIRECT_BOOT_AWARE
| PackageManager.MATCH_DIRECT_BOOT_UNAWARE, userId);
if (serviceInfo != null) {
validatedServiceNameList.add(serviceNameList[i]);
}
}
} catch (Exception e) {
Slog.e(TAG, "Could not validate provided services.", e);
}
String[] validatedServiceNameArray = new String[validatedServiceNameList.size()];
return validatedServiceNameList.toArray(validatedServiceNameArray);
} else {
final String name = readServiceName(userId);
return TextUtils.isEmpty(name) ? new String[0] : new String[]{name};
}
}
}
@Override
public boolean isConfiguredInMultipleMode() {
return mIsMultiple;
}
@Override
public boolean isTemporary(@UserIdInt int userId) {
synchronized (mLock) {
return mTemporaryServiceNamesList.get(userId) != null;
}
}
@Override
public void setTemporaryService(@UserIdInt int userId, @NonNull String componentName,
int durationMs) {
setTemporaryServices(userId, new String[]{componentName}, durationMs);
}
@Override
public void setTemporaryServices(int userId, @NonNull String[] componentNames, int durationMs) {
synchronized (mLock) {
mTemporaryServiceNamesList.put(userId, componentNames);
if (mTemporaryHandler == null) {
mTemporaryHandler = new Handler(Looper.getMainLooper(), null, true) {
@Override
public void handleMessage(Message msg) {
if (msg.what == MSG_RESET_TEMPORARY_SERVICE) {
synchronized (mLock) {
resetTemporaryService(userId);
}
} else {
Slog.wtf(TAG, "invalid handler msg: " + msg);
}
}
};
} else {
mTemporaryHandler.removeMessages(MSG_RESET_TEMPORARY_SERVICE);
}
mTemporaryServiceExpiration = SystemClock.elapsedRealtime() + durationMs;
mTemporaryHandler.sendEmptyMessageDelayed(MSG_RESET_TEMPORARY_SERVICE, durationMs);
for (int i = 0; i < componentNames.length; i++) {
notifyTemporaryServiceNameChangedLocked(userId, componentNames[i],
/* isTemporary= */ true);
}
}
}
@Override
public void resetTemporaryService(@UserIdInt int userId) {
synchronized (mLock) {
Slog.i(TAG, "resetting temporary service for user " + userId + " from "
+ Arrays.toString(mTemporaryServiceNamesList.get(userId)));
mTemporaryServiceNamesList.remove(userId);
if (mTemporaryHandler != null) {
mTemporaryHandler.removeMessages(MSG_RESET_TEMPORARY_SERVICE);
mTemporaryHandler = null;
}
notifyTemporaryServiceNameChangedLocked(userId, /* newTemporaryName= */ null,
/* isTemporary= */ false);
}
}
@Override
public boolean setDefaultServiceEnabled(int userId, boolean enabled) {
synchronized (mLock) {
final boolean currentlyEnabled = isDefaultServiceEnabledLocked(userId);
if (currentlyEnabled == enabled) {
Slog.i(TAG, "setDefaultServiceEnabled(" + userId + "): already " + enabled);
return false;
}
if (enabled) {
Slog.i(TAG, "disabling default service for user " + userId);
mDefaultServicesDisabled.removeAt(userId);
} else {
Slog.i(TAG, "enabling default service for user " + userId);
mDefaultServicesDisabled.put(userId, true);
}
}
return true;
}
@Override
public boolean isDefaultServiceEnabled(int userId) {
synchronized (mLock) {
return isDefaultServiceEnabledLocked(userId);
}
}
@GuardedBy("mLock")
private boolean isDefaultServiceEnabledLocked(int userId) {
return !mDefaultServicesDisabled.get(userId);
}
@Override
public String toString() {
synchronized (mLock) {
return "FrameworkResourcesServiceNamer[temps=" + mTemporaryServiceNamesList + "]";
}
}
// TODO(b/117779333): support proto
@Override
public void dumpShort(@NonNull PrintWriter pw, @UserIdInt int userId) {
synchronized (mLock) {
final String[] temporaryNames = mTemporaryServiceNamesList.get(userId);
if (temporaryNames != null) {
pw.print("tmpName=");
pw.print(Arrays.toString(temporaryNames));
final long ttl = mTemporaryServiceExpiration - SystemClock.elapsedRealtime();
pw.print(" (expires in ");
TimeUtils.formatDuration(ttl, pw);
pw.print("), ");
}
pw.print("defaultName=");
pw.print(getDefaultServiceName(userId));
final boolean disabled = mDefaultServicesDisabled.get(userId);
pw.println(disabled ? " (disabled)" : " (enabled)");
}
}
private void notifyTemporaryServiceNameChangedLocked(@UserIdInt int userId,
@Nullable String newTemporaryName, boolean isTemporary) {
if (mOnSetCallback != null) {
mOnSetCallback.onNameResolved(userId, newTemporaryName, isTemporary);
}
}
}

3
services/credentials/java/com/android/server/credentials/CredentialManagerService.java
View File

@@ -49,7 +49,8 @@ public final class CredentialManagerService extends
public CredentialManagerService(@NonNull Context context) {
super(context,
new SecureSettingsServiceNameResolver(context, Settings.Secure.AUTOFILL_SERVICE),
new SecureSettingsServiceNameResolver(context, Settings.Secure.AUTOFILL_SERVICE,
/*isMultiple=*/true),
null, PACKAGE_UPDATE_POLICY_REFRESH_EAGER);
}