Add three new delegation capabilities for profile/device owner (99a66a90) · Commits · e / os / android_frameworks_base

api/current.txt

+14 −2

Original line number	Diff line number	Diff line
		@@ -6432,6 +6432,13 @@ package android.app.admin {
		field public static final android.os.Parcelable.Creator<android.app.admin.ConnectEvent> CREATOR;
		}

		public class DelegatedAdminReceiver extends android.content.BroadcastReceiver {
		ctor public DelegatedAdminReceiver();
		method public java.lang.String onChoosePrivateKeyAlias(android.content.Context, android.content.Intent, int, android.net.Uri, java.lang.String);
		method public void onNetworkLogsAvailable(android.content.Context, android.content.Intent, long, int);
		method public void onReceive(android.content.Context, android.content.Intent);
		}

		public final class DeviceAdminInfo implements android.os.Parcelable {
		ctor public DeviceAdminInfo(android.content.Context, android.content.pm.ResolveInfo) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
		method public int describeContents();
		@@ -6494,11 +6501,13 @@ package android.app.admin {
		method public void onUserStarted(android.content.Context, android.content.Intent, android.os.UserHandle);
		method public void onUserStopped(android.content.Context, android.content.Intent, android.os.UserHandle);
		method public void onUserSwitched(android.content.Context, android.content.Intent, android.os.UserHandle);
		field public static final java.lang.String ACTION_CHOOSE_PRIVATE_KEY_ALIAS = "android.app.action.CHOOSE_PRIVATE_KEY_ALIAS";
		field public static final java.lang.String ACTION_DEVICE_ADMIN_DISABLED = "android.app.action.DEVICE_ADMIN_DISABLED";
		field public static final java.lang.String ACTION_DEVICE_ADMIN_DISABLE_REQUESTED = "android.app.action.DEVICE_ADMIN_DISABLE_REQUESTED";
		field public static final java.lang.String ACTION_DEVICE_ADMIN_ENABLED = "android.app.action.DEVICE_ADMIN_ENABLED";
		field public static final java.lang.String ACTION_LOCK_TASK_ENTERING = "android.app.action.LOCK_TASK_ENTERING";
		field public static final java.lang.String ACTION_LOCK_TASK_EXITING = "android.app.action.LOCK_TASK_EXITING";
		field public static final java.lang.String ACTION_NETWORK_LOGS_AVAILABLE = "android.app.action.NETWORK_LOGS_AVAILABLE";
		field public static final java.lang.String ACTION_PASSWORD_CHANGED = "android.app.action.ACTION_PASSWORD_CHANGED";
		field public static final java.lang.String ACTION_PASSWORD_EXPIRING = "android.app.action.ACTION_PASSWORD_EXPIRING";
		field public static final java.lang.String ACTION_PASSWORD_FAILED = "android.app.action.ACTION_PASSWORD_FAILED";
		@@ -6743,10 +6752,13 @@ package android.app.admin {
		field public static final java.lang.String DELEGATION_APP_RESTRICTIONS = "delegation-app-restrictions";
		field public static final java.lang.String DELEGATION_BLOCK_UNINSTALL = "delegation-block-uninstall";
		field public static final java.lang.String DELEGATION_CERT_INSTALL = "delegation-cert-install";
		field public static final java.lang.String DELEGATION_CERT_SELECTION = "delegation-cert-selection";
		field public static final java.lang.String DELEGATION_ENABLE_SYSTEM_APP = "delegation-enable-system-app";
		field public static final java.lang.String DELEGATION_INSTALL_EXISTING_PACKAGE = "delegation-install-existing-package";
		field public static final java.lang.String DELEGATION_KEEP_UNINSTALLED_PACKAGES = "delegation-keep-uninstalled-packages";
		field public static final java.lang.String DELEGATION_NETWORK_LOGGING = "delegation-network-logging";
		field public static final java.lang.String DELEGATION_PACKAGE_ACCESS = "delegation-package-access";
		field public static final java.lang.String DELEGATION_PACKAGE_INSTALLATION = "delegation-package-installation";
		field public static final java.lang.String DELEGATION_PERMISSION_GRANT = "delegation-permission-grant";
		field public static final int ENCRYPTION_STATUS_ACTIVATING = 2; // 0x2
		field public static final int ENCRYPTION_STATUS_ACTIVE = 3; // 0x3
		@@ -53251,7 +53263,7 @@ package android.webkit {
		method public abstract boolean getDomStorageEnabled();
		method public abstract java.lang.String getFantasyFontFamily();
		method public abstract java.lang.String getFixedFontFamily();
		method public abstract int getForceDarkMode();
		method public int getForceDarkMode();
		method public abstract boolean getJavaScriptCanOpenWindowsAutomatically();
		method public abstract boolean getJavaScriptEnabled();
		method public abstract android.webkit.WebSettings.LayoutAlgorithm getLayoutAlgorithm();
		@@ -53298,7 +53310,7 @@ package android.webkit {
		method public abstract deprecated void setEnableSmoothTransition(boolean);
		method public abstract void setFantasyFontFamily(java.lang.String);
		method public abstract void setFixedFontFamily(java.lang.String);
		method public abstract void setForceDarkMode(int);
		method public void setForceDarkMode(int);
		method public abstract deprecated void setGeolocationDatabasePath(java.lang.String);
		method public abstract void setGeolocationEnabled(boolean);
		method public abstract void setJavaScriptCanOpenWindowsAutomatically(boolean);

core/java/android/app/admin/DelegatedAdminReceiver.java

0 → 100644

+129 −0

Original line number	Diff line number	Diff line
		/*
		* 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 android.app.admin;

		import static android.app.admin.DeviceAdminReceiver.ACTION_CHOOSE_PRIVATE_KEY_ALIAS;
		import static android.app.admin.DeviceAdminReceiver.ACTION_NETWORK_LOGS_AVAILABLE;
		import static android.app.admin.DeviceAdminReceiver.EXTRA_CHOOSE_PRIVATE_KEY_ALIAS;
		import static android.app.admin.DeviceAdminReceiver.EXTRA_CHOOSE_PRIVATE_KEY_SENDER_UID;
		import static android.app.admin.DeviceAdminReceiver.EXTRA_CHOOSE_PRIVATE_KEY_URI;
		import static android.app.admin.DeviceAdminReceiver.EXTRA_NETWORK_LOGS_COUNT;
		import static android.app.admin.DeviceAdminReceiver.EXTRA_NETWORK_LOGS_TOKEN;

		import android.app.Service;
		import android.content.BroadcastReceiver;
		import android.content.Context;
		import android.content.Intent;
		import android.net.Uri;
		import android.security.KeyChain;
		import android.util.Log;

		/**
		* Base class for delegated apps to handle callbacks related to their delegated capabilities.
		*
		* <p>Delegated apps are apps that receive additional capabilities from the profile owner or
		* device owner apps. Some of these capabilities involve the framework calling into the apps.
		* To receive these callbacks, delegated apps should subclass this class and override the
		* appropriate methods here. The subclassed receiver needs to be published in the app's
		* manifest, with appropriate intent filters to mark which callbacks the receiver is interested
		* in. An app can have multiple receivers as long as they listen for disjoint set of callbacks.
		* For the manifest definitions, it must be protected by the
		* {@link android.Manifest.permission#BIND_DEVICE_ADMIN} permission to ensure only
		* the system can trigger these callbacks.
		*
		* <p>The callback methods happen on the main thread of the process. Thus long running
		* operations must be done on another thread. Note that because a receiver
		* is done once returning from its receive function, such long-running operations
		* should probably be done in a {@link Service}.
		*
		* @see DevicePolicyManager#setDelegatedScopes
		* @see DeviceAdminReceiver
		*/
		public class DelegatedAdminReceiver extends BroadcastReceiver {
		private static final String TAG = "DelegatedAdminReceiver";

		/**
		* Allows this receiver to select the alias for a private key and certificate pair for
		* authentication. If this method returns null, the default {@link android.app.Activity} will
		* be shown that lets the user pick a private key and certificate pair.
		*
		* <p> This callback is only applicable if the delegated app has
		* {@link DevicePolicyManager#DELEGATION_CERT_SELECTION} capability. Additionally, it must
		* declare an intent fitler for {@link #ACTION_CHOOSE_PRIVATE_KEY_ALIAS} in the receiver's
		* manifest in order to receive this callback.
		*
		* @param context The running context as per {@link #onReceive}.
		* @param intent The received intent as per {@link #onReceive}.
		* @param uid The uid asking for the private key and certificate pair.
		* @param uri The URI to authenticate, may be null.
		* @param alias The alias preselected by the client, or null.
		* @return The private key alias to return and grant access to.
		* @see KeyChain#choosePrivateKeyAlias
		*/
		public String onChoosePrivateKeyAlias(Context context, Intent intent, int uid, Uri uri,
		String alias) {
		return null;
		}

		/**
		* Called each time a new batch of network logs can be retrieved. This callback method will only
		* ever be called when network logging is enabled. The logs can only be retrieved while network
		* logging is enabled.
		*
		* <p>If a secondary user or profile is created, this callback won't be received until all users
		* become affiliated again (even if network logging is enabled). It will also no longer be
		* possible to retrieve the network logs batch with the most recent {@code batchToken} provided
		* by this callback. See {@link DevicePolicyManager#setAffiliationIds}.
		*
		* <p> This callback is only applicable if the delegated app has
		* {@link DevicePolicyManager#DELEGATION_NETWORK_LOGGING} capability. Additionally, it must
		* declare an intent fitler for {@link #ACTION_NETWORK_LOGS_AVAILABLE} in the receiver's
		* manifest in order to receive this callback.
		*
		* @param context The running context as per {@link #onReceive}.
		* @param intent The received intent as per {@link #onReceive}.
		* @param batchToken The token representing the current batch of network logs.
		* @param networkLogsCount The total count of events in the current batch of network logs.
		* @see DevicePolicyManager#retrieveNetworkLogs
		*/
		public void onNetworkLogsAvailable(Context context, Intent intent, long batchToken,
		int networkLogsCount) {
		}

		/**
		* Intercept delegated device administrator broadcasts. Implementations should not override
		* this method; implement the convenience callbacks for each action instead.
		*/
		@Override
		public void onReceive(Context context, Intent intent) {
		String action = intent.getAction();

		if (ACTION_CHOOSE_PRIVATE_KEY_ALIAS.equals(action)) {
		int uid = intent.getIntExtra(EXTRA_CHOOSE_PRIVATE_KEY_SENDER_UID, -1);
		Uri uri = intent.getParcelableExtra(EXTRA_CHOOSE_PRIVATE_KEY_URI);
		String alias = intent.getStringExtra(EXTRA_CHOOSE_PRIVATE_KEY_ALIAS);
		String chosenAlias = onChoosePrivateKeyAlias(context, intent, uid, uri, alias);
		setResultData(chosenAlias);
		} else if (ACTION_NETWORK_LOGS_AVAILABLE.equals(action)) {
		long batchToken = intent.getLongExtra(EXTRA_NETWORK_LOGS_TOKEN, -1);
		int networkLogsCount = intent.getIntExtra(EXTRA_NETWORK_LOGS_COUNT, 0);
		onNetworkLogsAvailable(context, intent, batchToken, networkLogsCount);
		} else {
		Log.w(TAG, "Unhandled broadcast: " + action);
		}
		}
		}

core/java/android/app/admin/DeviceAdminReceiver.java

+6 −2

Original line number	Diff line number	Diff line
		@@ -297,7 +297,7 @@ public class DeviceAdminReceiver extends BroadcastReceiver {
		/**
		* Broadcast action: notify that a new batch of network logs is ready to be collected.
		* @see DeviceAdminReceiver#onNetworkLogsAvailable
		* @hide
		* @see DelegatedAdminReceiver#onNetworkLogsAvailable
		*/
		@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
		@BroadcastBehavior(explicitOnly = true)
		@@ -426,7 +426,11 @@ public class DeviceAdminReceiver extends BroadcastReceiver {
		*/
		public static final int BUGREPORT_FAILURE_FILE_NO_LONGER_AVAILABLE = 1;

		/** @hide */
		/**
		* Broadcast action: notify that some app is attempting to choose a KeyChain key.
		* @see DeviceAdminReceiver#onChoosePrivateKeyAlias
		* @see DelegatedAdminReceiver#onChoosePrivateKeyAlias
		*/
		public static final String ACTION_CHOOSE_PRIVATE_KEY_ALIAS =
		"android.app.action.CHOOSE_PRIVATE_KEY_ALIAS";

core/java/android/app/admin/DevicePolicyManager.java

+50 −11

Original line number	Diff line number	Diff line
		@@ -1485,11 +1485,45 @@ public class DevicePolicyManager {

		/**
		* Delegation of management of uninstalled packages. This scope grants access to the
		* {@code #setKeepUninstalledPackages} and {@code #getKeepUninstalledPackages} APIs.
		* {@link #setKeepUninstalledPackages} and {@link #getKeepUninstalledPackages} APIs.
		*/
		public static final String DELEGATION_KEEP_UNINSTALLED_PACKAGES =
		"delegation-keep-uninstalled-packages";

		/**
		* Grants access to {@link #setNetworkLoggingEnabled}, {@link #isNetworkLoggingEnabled} and
		* {@link #retrieveNetworkLogs}. Once granted the delegated app will start receiving
		* DelegatedAdminReceiver.onNetworkLogsAvailable() callback, and Device owner will no longer
		* receive the DeviceAdminReceiver.onNetworkLogsAvailable() callback.
		* There can be at most one app that has this delegation.
		* If another app already had delegated network logging access,
		* it will lose the delegation when a new app is delegated.
		*
		* <p> Can only be granted by Device Owner.
		*/
		public static final String DELEGATION_NETWORK_LOGGING = "delegation-network-logging";

		/**
		* Grants access to selection of KeyChain certificates on behalf of requesting apps.
		* Once granted the app will start receiving
		* DelegatedAdminReceiver.onChoosePrivateKeyAlias. The caller (PO/DO) will
		* no longer receive {@link DeviceAdminReceiver#onChoosePrivateKeyAlias()}.
		* There can be at most one app that has this delegation.
		* If another app already had delegated certificate selection access,
		* it will lose the delegation when a new app is delegated.
		*
		* <p> Can be granted by Device Owner or Profile Owner.
		*/
		public static final String DELEGATION_CERT_SELECTION = "delegation-cert-selection";


		/**
		* Delegation of silent APK installation via {@link android.content.pm.PackageInstaller} APIs.
		*
		* <p> Can only be delegated by Device Owner.
		*/
		public static final String DELEGATION_PACKAGE_INSTALLATION = "delegation-package-installation";

		/**
		* No management for current user in-effect. This is the default.
		* @hide
		@@ -9148,7 +9182,8 @@ public class DevicePolicyManager {
		}

		/**
		* Called by a device owner to control the network logging feature.
		* Called by a device owner or delegated app with {@link #DELEGATION_NETWORK_LOGGING} to
		* control the network logging feature.
		*
		* <p> Network logs contain DNS lookup and connect() library call events. The following library
		* functions are recorded while network logging is active:
		@@ -9185,16 +9220,17 @@ public class DevicePolicyManager {
		* all users to become affiliated. Therefore it's recommended that affiliation ids are set for
		* new users as soon as possible after provisioning via {@link #setAffiliationIds}.
		*
		* @param admin Which {@link DeviceAdminReceiver} this request is associated with.
		* @param admin Which {@link DeviceAdminReceiver} this request is associated with, or
		* {@code null} if called by a delegated app.
		* @param enabled whether network logging should be enabled or not.
		* @throws SecurityException if {@code admin} is not a device owner.
		* @see #setAffiliationIds
		* @see #retrieveNetworkLogs
		*/
		public void setNetworkLoggingEnabled(@NonNull ComponentName admin, boolean enabled) {
		public void setNetworkLoggingEnabled(@Nullable ComponentName admin, boolean enabled) {
		throwIfParentInstance("setNetworkLoggingEnabled");
		try {
		mService.setNetworkLoggingEnabled(admin, enabled);
		mService.setNetworkLoggingEnabled(admin, mContext.getPackageName(), enabled);
		} catch (RemoteException re) {
		throw re.rethrowFromSystemServer();
		}
		@@ -9204,7 +9240,8 @@ public class DevicePolicyManager {
		* Return whether network logging is enabled by a device owner.
		*
		* @param admin Which {@link DeviceAdminReceiver} this request is associated with. Can only
		* be {@code null} if the caller has MANAGE_USERS permission.
		* be {@code null} if the caller is a delegated app with {@link #DELEGATION_NETWORK_LOGGING}
		* or has MANAGE_USERS permission.
		* @return {@code true} if network logging is enabled by device owner, {@code false} otherwise.
		* @throws SecurityException if {@code admin} is not a device owner and caller has
		* no MANAGE_USERS permission
		@@ -9212,14 +9249,15 @@ public class DevicePolicyManager {
		public boolean isNetworkLoggingEnabled(@Nullable ComponentName admin) {
		throwIfParentInstance("isNetworkLoggingEnabled");
		try {
		return mService.isNetworkLoggingEnabled(admin);
		return mService.isNetworkLoggingEnabled(admin, mContext.getPackageName());
		} catch (RemoteException re) {
		throw re.rethrowFromSystemServer();
		}
		}

		/**
		* Called by device owner to retrieve the most recent batch of network logging events.
		* Called by device owner or delegated app with {@link #DELEGATION_NETWORK_LOGGING} to retrieve
		* the most recent batch of network logging events.
		* A device owner has to provide a batchToken provided as part of
		* {@link DeviceAdminReceiver#onNetworkLogsAvailable} callback. If the token doesn't match the
		* token of the most recent available batch of logs, {@code null} will be returned.
		@@ -9238,7 +9276,8 @@ public class DevicePolicyManager {
		* by {@link DeviceAdminReceiver#onNetworkLogsAvailable}. See
		* {@link DevicePolicyManager#setAffiliationIds}.
		*
		* @param admin Which {@link DeviceAdminReceiver} this request is associated with.
		* @param admin Which {@link DeviceAdminReceiver} this request is associated with, or
		* {@code null} if called by a delegated app.
		* @param batchToken A token of the batch to retrieve
		* @return A new batch of network logs which is a list of {@link NetworkEvent}. Returns
		* {@code null} if the batch represented by batchToken is no longer available or if
		@@ -9248,11 +9287,11 @@ public class DevicePolicyManager {
		* @see #setAffiliationIds
		* @see DeviceAdminReceiver#onNetworkLogsAvailable
		*/
		public @Nullable List<NetworkEvent> retrieveNetworkLogs(@NonNull ComponentName admin,
		public @Nullable List<NetworkEvent> retrieveNetworkLogs(@Nullable ComponentName admin,
		long batchToken) {
		throwIfParentInstance("retrieveNetworkLogs");
		try {
		return mService.retrieveNetworkLogs(admin, batchToken);
		return mService.retrieveNetworkLogs(admin, mContext.getPackageName(), batchToken);
		} catch (RemoteException re) {
		throw re.rethrowFromSystemServer();
		}

core/java/android/app/admin/IDevicePolicyManager.aidl

+3 −3

Original line number	Diff line number	Diff line
		@@ -366,9 +366,9 @@ interface IDevicePolicyManager {
		void setBackupServiceEnabled(in ComponentName admin, boolean enabled);
		boolean isBackupServiceEnabled(in ComponentName admin);

		void setNetworkLoggingEnabled(in ComponentName admin, boolean enabled);
		boolean isNetworkLoggingEnabled(in ComponentName admin);
		List<NetworkEvent> retrieveNetworkLogs(in ComponentName admin, long batchToken);
		void setNetworkLoggingEnabled(in ComponentName admin, in String packageName, boolean enabled);
		boolean isNetworkLoggingEnabled(in ComponentName admin, in String packageName);
		List<NetworkEvent> retrieveNetworkLogs(in ComponentName admin, in String packageName, long batchToken);

		boolean bindDeviceAdminServiceAsUser(in ComponentName admin,
		IApplicationThread caller, IBinder token, in Intent service,