Merge "Add testAPI to get adopted shell permissions." into sc-dev am: a09e44982d (551b34d0) · Commits · e / os / android_frameworks_base

core/api/test-current.txt

+2 −0

Original line number	Diff line number	Diff line
		@@ -355,11 +355,13 @@ package android.app {
		public final class UiAutomation {
		method public void destroy();
		method @NonNull public android.os.ParcelFileDescriptor[] executeShellCommandRwe(@NonNull String);
		method @NonNull public java.util.Set<java.lang.String> getAdoptedShellPermissions();
		method @Deprecated public boolean grantRuntimePermission(String, String, android.os.UserHandle);
		method public boolean injectInputEvent(@NonNull android.view.InputEvent, boolean, boolean);
		method @Deprecated public boolean revokeRuntimePermission(String, String, android.os.UserHandle);
		method public void syncInputTransactions();
		method public void syncInputTransactions(boolean);
		field @NonNull public static final java.util.Set<java.lang.String> ALL_PERMISSIONS;
		}

		public class UiModeManager {

core/java/android/app/IActivityManager.aidl

+6 −0

Original line number	Diff line number	Diff line
		@@ -571,6 +571,12 @@ interface IActivityManager {
		*/
		void stopDelegateShellPermissionIdentity();

		/**
		* Method for the shell UID to get currently adopted permissions for an active instrumentation.
		* An active instrumentation is one running and started from the shell.
		*/
		List<String> getDelegatedShellPermissions();

		/** Returns a file descriptor that'll be closed when the system server process dies. */
		ParcelFileDescriptor getLifeMonitor();

core/java/android/app/IUiAutomationConnection.aidl

+3 −0

Original line number	Diff line number	Diff line
		@@ -24,6 +24,8 @@ import android.view.WindowContentFrameStats;
		import android.view.WindowAnimationFrameStats;
		import android.os.ParcelFileDescriptor;

		import java.util.List;

		/**
		* This interface contains privileged operations a shell program can perform
		* on behalf of an instrumentation that it runs. These operations require
		@@ -54,4 +56,5 @@ interface IUiAutomationConnection {
		oneway void shutdown();
		void executeShellCommandWithStderr(String command, in ParcelFileDescriptor sink,
		in ParcelFileDescriptor source, in ParcelFileDescriptor stderrSink);
		List<String> getAdoptedShellPermissions();
		}

core/java/android/app/UiAutomation.java

+32 −0

Original line number	Diff line number	Diff line
		@@ -43,6 +43,7 @@ import android.os.Process;
		import android.os.RemoteException;
		import android.os.SystemClock;
		import android.os.UserHandle;
		import android.util.ArraySet;
		import android.util.Log;
		import android.util.SparseArray;
		import android.view.Display;
		@@ -66,7 +67,9 @@ import java.io.IOException;
		import java.lang.annotation.Retention;
		import java.lang.annotation.RetentionPolicy;
		import java.util.ArrayList;
		import java.util.Collections;
		import java.util.List;
		import java.util.Set;
		import java.util.concurrent.TimeoutException;

		/**
		@@ -160,6 +163,16 @@ public final class UiAutomation {
		*/
		public static final int FLAG_DONT_USE_ACCESSIBILITY = 0x00000002;

		/**
		* Returned by {@link #getAdoptedShellPermissions} to indicate that all permissions have been
		* adopted using {@link #adoptShellPermissionIdentity}.
		*
		* @hide
		*/
		@TestApi
		@NonNull
		public static final Set<String> ALL_PERMISSIONS = Set.of("_ALL_PERMISSIONS_");

		private final Object mLock = new Object();

		private final ArrayList<AccessibilityEvent> mEventQueue = new ArrayList<AccessibilityEvent>();
		@@ -498,6 +511,25 @@ public final class UiAutomation {
		}
		}

		/**
		* Returns a list of adopted shell permissions using {@link #adoptShellPermissionIdentity},
		* returns and empty set if no permissions are adopted and {@link #ALL_PERMISSIONS} if all
		* permissions are adopted.
		*
		* @hide
		*/
		@TestApi
		@NonNull
		public Set<String> getAdoptedShellPermissions() {
		try {
		final List<String> permissions = mUiAutomationConnection.getAdoptedShellPermissions();
		return permissions == null ? ALL_PERMISSIONS : new ArraySet<>(permissions);
		} catch (RemoteException re) {
		Log.e(LOG_TAG, "Error getting adopted shell permissions", re);
		return Collections.emptySet();
		}
		}

		/**
		* Performs a global action. Such an action can be performed at any moment
		* regardless of the current application or user location in that application.

core/java/android/app/UiAutomationConnection.java

+17 −0

Original line number	Diff line number	Diff line
		@@ -49,6 +49,7 @@ import java.io.FileOutputStream;
		import java.io.IOException;
		import java.io.InputStream;
		import java.io.OutputStream;
		import java.util.List;

		/**
		* This is a remote object that is passed from the shell to an instrumentation
		@@ -340,6 +341,22 @@ public final class UiAutomationConnection extends IUiAutomationConnection.Stub {
		}
		}

		@Override
		@Nullable
		public List<String> getAdoptedShellPermissions() throws RemoteException {
		synchronized (mLock) {
		throwIfCalledByNotTrustedUidLocked();
		throwIfShutdownLocked();
		throwIfNotConnectedLocked();
		}
		final long identity = Binder.clearCallingIdentity();
		try {
		return mActivityManager.getDelegatedShellPermissions();
		} finally {
		Binder.restoreCallingIdentity(identity);
		}
		}

		public class Repeater implements Runnable {
		// Continuously read readFrom and write back to writeTo until EOF is encountered
		private final InputStream readFrom;