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Merge "Add shell command to set package"

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This commit is contained in:
Tianjie Xu
2021-02-10 21:23:53 +00:00
committed by Gerrit Code Review
parent eda5da6b92 6a0d50dd2e
commit 11b13adfb7
5 changed files with 61 additions and 8 deletions
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1
packages/Shell/AndroidManifest.xml
View File

@@ -357,6 +357,7 @@
<uses-permission android:name="android.permission.BIND_VOICE_INTERACTION" />
<uses-permission android:name="android.permission.QUERY_ALL_PACKAGES" />
<uses-permission android:name="android.permission.DOWNLOAD_WITHOUT_NOTIFICATION" />
<uses-permission android:name="android.permission.BIND_RESUME_ON_REBOOT_SERVICE" />
<application android:label="@string/app_label"
android:theme="@android:style/Theme.DeviceDefault.DayNight"

11
services/core/java/com/android/server/locksettings/LockSettingsService.java
View File

@@ -2381,10 +2381,17 @@ public class LockSettingsService extends ILockSettings.Stub {
public void onShellCommand(FileDescriptor in, FileDescriptor out, FileDescriptor err,
String[] args, ShellCallback callback, ResultReceiver resultReceiver) {
enforceShell();
final int origPid = Binder.getCallingPid();
final int origUid = Binder.getCallingUid();
// The original identity is an opaque integer.
final long origId = Binder.clearCallingIdentity();
Slog.e(TAG, "Caller pid " + origPid + " Caller uid " + origUid);
try {
(new LockSettingsShellCommand(new LockPatternUtils(mContext))).exec(
this, in, out, err, args, callback, resultReceiver);
final LockSettingsShellCommand command =
new LockSettingsShellCommand(new LockPatternUtils(mContext), mContext, origPid,
origUid);
command.exec(this, in, out, err, args, callback, resultReceiver);
} finally {
Binder.restoreCallingIdentity(origId);
}

33
services/core/java/com/android/server/locksettings/LockSettingsShellCommand.java
View File

@@ -23,8 +23,11 @@ import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_PATTE
import android.app.ActivityManager;
import android.app.admin.PasswordMetrics;
import android.content.Context;
import android.os.ShellCommand;
import android.os.SystemProperties;
import android.text.TextUtils;
import android.util.Slog;
import com.android.internal.widget.LockPatternUtils;
import com.android.internal.widget.LockPatternUtils.RequestThrottledException;
@@ -45,15 +48,25 @@ class LockSettingsShellCommand extends ShellCommand {
private static final String COMMAND_VERIFY = "verify";
private static final String COMMAND_GET_DISABLED = "get-disabled";
private static final String COMMAND_REMOVE_CACHE = "remove-cache";
private static final String COMMAND_SET_ROR_PROVIDER_PACKAGE =
"set-resume-on-reboot-provider-package";
private static final String COMMAND_HELP = "help";
private int mCurrentUserId;
private final LockPatternUtils mLockPatternUtils;
private final Context mContext;
private final int mCallingPid;
private final int mCallingUid;
private String mOld = "";
private String mNew = "";
LockSettingsShellCommand(LockPatternUtils lockPatternUtils) {
LockSettingsShellCommand(LockPatternUtils lockPatternUtils, Context context, int callingPid,
int callingUid) {
mLockPatternUtils = lockPatternUtils;
mCallingPid = callingPid;
mCallingUid = callingUid;
mContext = context;
}
@Override
@@ -70,6 +83,7 @@ class LockSettingsShellCommand extends ShellCommand {
case COMMAND_HELP:
case COMMAND_GET_DISABLED:
case COMMAND_SET_DISABLED:
case COMMAND_SET_ROR_PROVIDER_PACKAGE:
break;
default:
getErrPrintWriter().println(
@@ -82,6 +96,9 @@ class LockSettingsShellCommand extends ShellCommand {
case COMMAND_REMOVE_CACHE:
runRemoveCache();
return 0;
case COMMAND_SET_ROR_PROVIDER_PACKAGE:
runSetResumeOnRebootProviderPackage();
return 0;
case COMMAND_HELP:
onHelp();
return 0;
@@ -172,6 +189,9 @@ class LockSettingsShellCommand extends ShellCommand {
pw.println("");
pw.println(" remove-cache [--user USER_ID]");
pw.println(" Removes cached unified challenge for the managed profile.");
pw.println(" set-resume-on-reboot-provider-package <package_name>");
pw.println(" Sets the package name for server based resume on reboot service "
+ "provider.");
pw.println("");
}
}
@@ -258,6 +278,17 @@ class LockSettingsShellCommand extends ShellCommand {
return true;
}
private boolean runSetResumeOnRebootProviderPackage() {
final String packageName = mNew;
String name = ResumeOnRebootServiceProvider.PROP_ROR_PROVIDER_PACKAGE;
Slog.i(TAG, "Setting " + name + " to " + packageName);
mContext.enforcePermission(android.Manifest.permission.BIND_RESUME_ON_REBOOT_SERVICE,
mCallingPid, mCallingUid, TAG);
SystemProperties.set(name, packageName);
return true;
}
private boolean runClear() {
LockscreenCredential none = LockscreenCredential.createNone();
if (!isNewCredentialSufficient(none)) {

20
services/core/java/com/android/server/locksettings/ResumeOnRebootServiceProvider.java
View File

@@ -31,6 +31,7 @@ import android.os.IBinder;
import android.os.ParcelableException;
import android.os.RemoteCallback;
import android.os.RemoteException;
import android.os.SystemProperties;
import android.os.UserHandle;
import android.provider.DeviceConfig;
import android.service.resumeonreboot.IResumeOnRebootService;
@@ -55,6 +56,10 @@ public class ResumeOnRebootServiceProvider {
Manifest.permission.BIND_RESUME_ON_REBOOT_SERVICE;
private static final String TAG = "ResumeOnRebootServiceProvider";
// The system property name that overrides the default service provider package name.
static final String PROP_ROR_PROVIDER_PACKAGE =
"persist.sys.resume_on_reboot_provider_package";
private final Context mContext;
private final PackageManager mPackageManager;
@@ -72,12 +77,19 @@ public class ResumeOnRebootServiceProvider {
private ServiceInfo resolveService() {
Intent intent = new Intent();
intent.setAction(ResumeOnRebootService.SERVICE_INTERFACE);
if (PROVIDER_PACKAGE != null && !PROVIDER_PACKAGE.equals("")) {
intent.setPackage(PROVIDER_PACKAGE);
int queryFlag = PackageManager.GET_SERVICES;
String testAppName = SystemProperties.get(PROP_ROR_PROVIDER_PACKAGE, "");
if (!testAppName.isEmpty()) {
Slog.i(TAG, "Using test app: " + testAppName);
intent.setPackage(testAppName);
} else {
queryFlag |= PackageManager.MATCH_SYSTEM_ONLY;
if (PROVIDER_PACKAGE != null && !PROVIDER_PACKAGE.equals("")) {
intent.setPackage(PROVIDER_PACKAGE);
}
}
List<ResolveInfo> resolvedIntents =
mPackageManager.queryIntentServices(intent, PackageManager.MATCH_SYSTEM_ONLY);
List<ResolveInfo> resolvedIntents = mPackageManager.queryIntentServices(intent, queryFlag);
for (ResolveInfo resolvedInfo : resolvedIntents) {
if (resolvedInfo.serviceInfo != null
&& PROVIDER_REQUIRED_PERMISSION.equals(resolvedInfo.serviceInfo.permission)) {

4
services/tests/servicestests/src/com/android/server/locksettings/LockSettingsShellCommandTest.java
View File

@@ -42,6 +42,7 @@ import android.content.Context;
import android.os.Binder;
import android.os.Handler;
import android.os.Looper;
import android.os.Process;
import android.os.ResultReceiver;
import android.os.ShellCallback;
import android.platform.test.annotations.Presubmit;
@@ -86,7 +87,8 @@ public class LockSettingsShellCommandTest {
MockitoAnnotations.initMocks(this);
final Context context = InstrumentationRegistry.getTargetContext();
mUserId = ActivityManager.getCurrentUser();
mCommand = new LockSettingsShellCommand(mLockPatternUtils);
mCommand = new LockSettingsShellCommand(mLockPatternUtils, context, 0,
Process.SHELL_UID);
when(mLockPatternUtils.hasSecureLockScreen()).thenReturn(true);
}